43results about How to "No manual turning" patented technology

The invention discloses an integrated intelligent device for pest control and mould proof alcoholization of tobacco. The integrated intelligent device comprises a box body, wherein a sensor capable of detecting temperature, humidity, vacuum degree and ozone content is arranged on a door leaf of the box body and is sequentially connected with a data processing device, a computer and a display; a vacuumizing pipe and an air supplying pipe are provided, the vacuumizing pipe is connected with an ozone generator and a vacuum pump after connected with a switch valve, the air supplying pipe is connected with a humidifier and a temperature regulator, the air supplying pipe and the vacuumizing pipe are provided with exhaust holes in the partial pipe walls in the box body so that functions of vacuumizing, conveying ozone, humidifying and conveying cold and hot air in the box body can be realized; and the part and a host computer operate the control device and the computer. The invention realizes high-intelligent control on a greatly complex tobacco alcoholization process, is used for carrying out insect killing and mould proofing and tobacco alcoholization on tobacco through a series of physical processes, and has the advantages of good effect, high quality, no pollution, no loss, environment friendliness, and better social benefit and economic benefit.

The invention relates to the field of building decoration, in particular to coating spraying equipment for a civil engineering building professional decorative plates. The coating spraying equipment comprises a box body with an unclosed front end, the box body is provided with a spraying cavity and a material storage cavity, the middle part of the rear side wall of the spraying cavity is provided with an annular slide way, and the rear end of the box body is rotatably connected with a reciprocating screw rod; and the reciprocating screw rod is in threaded connection with a moving block, the moving block is slidably connected with a supporting rod in a penetrating mode, a connecting pipe is fixed to the supporting rod in a penetrating mode, and a spraying pipe is arranged at the extending-in end of the connecting pipe. By adding the spraying pipe, a uniform stirring mechanism, a drying mechanism and the like, a plate is placed on a supporting mechanism, the reciprocating screw rod rotates, a connecting pipe moves in the direction of a sliding way, the spraying pipe is driven to move around the plate, double-face spraying of the plate is achieved, the plate does not need to be manually turned over, and the labor intensity of workers is reduced; the stirring of the coating is realized through the arrangement of the uniform stirring mechanism, the coagulation of the coating is avoided, and the spraying quality is improved; and after the spraying is finished, the drying mechanism is used for baking the plate, so that the production efficiency is improved.

The invention discloses a car part painting device capable of smearing uniformly and relates to the technical field of car part painting devices. The painting device comprises a painting box. A base is fixedly connected to the lower surface of the painting box. A sealing door is installed on the front end face of the painting box. A paint box is fixedly connected to the upper surface of the painting box through multiple supporting columns, a liquid pump is installed on the upper surface of the painting box, an inlet of the liquid pump fixedly communicates with the side face of the paint box through a liquid drawing pipe, an outlet of the liquid pump fixedly communicates with a liquid conveying pipe, the other end of the liquid conveying pipe penetrates through the upper surface of the painting box and fixedly communicates with a liquid conveying hose, a horizontal moving mechanism is installed on the inner upper surface of the painting box, an electric pushing rod is connected to the horizontal moving mechanism, an installing plate is fixedly connected to the output end of the electric pushing rod, and a painting roller is connected to the lower surface of the installing plate through an elastic mechanism. According to the painting device, in the painting process of a workpiece, multiple steps of operation are not needed, the situation that due to the fact that the workpiece iscontaminated, the paint spraying quality is influenced can be avoided, and the defective rate is effectively reduced.

The invention discloses a drying device for raspberry comprising a box body. The box body is provided with a supporting frame, the supporting frame is provided with a plurality of placing slots. The lower end of the placing slot is provided with a vibrator, the placing slot and the supporting frame are connected by a shock absorbing device. The shock absorbing device comprises a supporting columnand a connecting plate, both sides of the placing slot are provided with the connecting plate. The supporting frame is provided with the supporting column, the two connecting plates are connected to the supporting frame through the supporting column, and the supporting column passes through the connecting plate. Both sides of the connecting plate are provided with springs, the spring is sleeved onthe supporting column. Above the placing slot is provided with a turning device, the bottom of the supporting frame is provided with a heating device, and the placing slot is provided with a raspberry placing box. The bottom of the raspberry placing box is provided with a screen mesh, below the raspberry placing box is provided with a receiving box, and the receiving box is disposed in the placing slot. The drying device for raspberry adopts a mode of a drying box, does not need to be air-dried according to weather conditions, is suitable for large-scale production, and can effectively removeimpurities through the screen mesh.

The invention discloses an antibacterial glass forming processing device which comprises a base, two sliding grooves are formed in the top of the base, supporting columns are connected to the two sliding grooves in a sliding mode, an adjusting assembly is installed in the position between the two sliding grooves, the adjusting assembly is matched with the two supporting columns, and the supporting columns are connected with the sliding grooves in a sliding mode. The adjusting assembly is started firstly to drive the two supporting columns to move relatively so as to adapt to glass of different widths, then glass blocks are placed on the buffering adsorption assembly, then the first hydraulic cylinder is started to drive the lifting table to vertically ascend to the proper height, and the glass blocks are placed on the lifting table to be lifted to the proper height. And then a second hydraulic cylinder is started to drive an automatic grinding machine main body to grind the glass, so that the device has the advantages that manual turnover is not needed, double-sided grinding is facilitated, water stains and chippings on the surface of the glass are cleaned during turnover, turnover fixing is facilitated, and the buffering protection effect is good.

The invention provides a preserved fruit drying method which comprises the following steps: providing a preserved fruit drying device; putting a material into a drying region; heating the material through a heat supply system till the temperature reaches a preset value; performing timing control on the temperature and the humidity in a drying room according to set process time so as to dry the material: in the process, a circulating fan pushes hot air to enter an air distribution region in the direction perpendicular to an air distribution plate, and the hot air is continuously blocked by the air distribution plate in the process of moving towards the air distribution plate so as to enter corresponding air distribution channels, can form horizontal flow guide air flowing into the drying region under the guide action of the air distribution channels to dry the material in the drying region, then enters an air return region through an air homogenization plate, and enters an air feeding channel for circulation under the action of the circulating fan; and at the end of the process time, taking out the dried material from a drying disk. According to the preserved fruit drying method, the heat energy can be uniformly circulated in a drying cavity in the drying room according to air paths of the air distribution plate and the air homogenization plate so as to reduce the temperature difference during drying.

The invention relates to environment-friendly energy-saving bio-organic fertilizer fermentation equipment which comprises an insulating charging box, a hot oil pipe set, a hot gas pipe set, a heating gas tank, an oil delivery pump, a heating oil tank, an air compressor and an oxygenating fan. After a raw material to be fermented is loaded into the insulating charging box for performing synchronous uniform heating up and down, belt pressure insulation and moisture retention and timely isothermal oxygenation, and the decomposing temperature is adjustable, and a mixture of plant straws and animal waste can be quickly and uniformly fermented and decomposed, so that not only is the fermentation and decomposition time short (12 hours is needed for one box), but also the mixture can be thoroughly decomposed by 100%, and the energy consumption per ton is lower than 10Kwh. The equipment not only can thoroughly kill grass seeds, but also can kill harmful thalli such as escherichia coli and maintain growth of beneficial thalli. Fermentation and decomposition are not limited by external weather conditions, so that the equipment can produce all the year, and moreover, the whole process is free of workers to reverse materials and is low in labor intensity.

The invention belongs to the technical field of comprehensive utilization of waste and particularly discloses an integral ecological breeding house capable of effectively utilizing a breeding waste resource. The breeding house includes a breeding house body, the breeding house body comprises wall bodies and a ceiling; the breeding house body is internally provided with a culture area, a breeding waste solid-liquid separation area and a urine utilization area; a semi-in-situ compost area is arranged outside the breeding house body, the breeding waste solid-liquid separation area is arranged between the breeding area and the urine utilization area, and the semi-in-situ compost area is arranged on one side of the urine utilization area. The breeding house is used for disposing breeding wastegenerated by fragmentary breeding of farmers, the resource utilization rate of the breeding waste can be greatly increased, and discharged breeding pollution loads are reduced. Through the biologicalbreeding house, efficient dry-wet separation of the breeding waste on site, semi-in-situ aerobic composting of solid feces, fermentation of urine for preparation of nutrient soil and other functions are integrated into a whole part, feces and urine are not accumulated in the breeding house, the breeding waste is effectively converted into a resource, and the breeding house has the advantages of being safe and sanitary, less in emission of pollutants, easy to operate and maintain, high in resource utilization and the like.

The invention discloses aerobic organic fertilizer fermentation equipment including a fermentation box; supporting legs are fixedly arranged on the lower end surface of the fermentation box; a storagecavity with an upward opening is formed in the fermentation box; a valve mechanism is arranged in the storage cavity; a feeding mechanism is arranged on the right side of the fermentation box; the feeding mechanism is used for feeding a fertilizer into the storage cavity; a fermentation cavity located on the lower side of the storage cavity is formed in the supporting legs; the fermentation cavities are communicated with the storage cavity; the number of the fermentation cavities is at least three; fertilizers can be placed in the equipment in a layered mode, the fertilizer is placed in the vertical direction, the problem that the occupied area of a fertilizer pile is too large during fertilizer fermentation is solved, the contact area of the fertilizer and air can be greatly increased bylayering the fertilizer, a mechanism for automatically stirring and turning the fertilizer is arranged in the fertilizer fermentation device, manual turning is not needed, and the fertilizer fermentation efficiency and quality are improved.

The invention discloses a tea fermentation machine for the tea art. The tea fermentation machine comprises a casing, wherein a water tank is arranged at the lower end of the casing, a heating rod is mounted in the water tank, storage plates are arranged at the top of the water tank, water collecting pipes are arranged at the upper part of the storage plate, the lower surfaces of the water collecting pipes are connected with nozzles, one end of each water collecting pipe penetrates through the casing and is connected with a booster pump, the booster pump is connected with an enzyme storage tank through a pipeline, the other ends of the water collecting pipes are fixedly mounted in the casing, and a flow meter, a temperature sensor and a humidity sensor are mounted at the top end of the inside of the casing. The tea fermentation machine for the tea art is cost-saving and improves the working efficiency, manual turning or mechanical vibration is not required, resources are saved, the equipment cost is reduced, fermentation of the tea can be accelerated through addition of exogenous enzymes, the content of theaflavin in tea is increased, the tea quality is improved, the quality stability is improved, the fermentation time is shortened, and the tea processing efficiency is improved.

The invention relates to the technical field of welding devices, in particular to a welding device with the automatic reversing function and an application method thereof. The welding device compriseswelding equipment and a moving mechanism, a welding gun is fixedly connected to the upper end face of the welding equipment, a protection mechanism is fixedly connected to the outer side of the welding gun, a waste gas treatment device is fixedly connected to the right side of the protection mechanism, a supporting rod is fixedly connected to the upper end surface of the waste gas treatment device, the upper end surface of the supporting rod is fixedly connected to the welding gun, clamping mechanisms distributed in the left-right direction are arranged below the protection mechanism, and each clamping mechanism comprises a clamping frame and an electric telescopic rod. According to the welding device and the application method thereof, through the arrangement of adjusting threaded shafts, the telescopic rods and clamping blocks, the arranged clamping blocks can clamp plate-shaped and columnar parts, the application range is enlarged, it is guaranteed that the clamping frames can be reversed through arranged driving gears and driven gears, it is guaranteed that the clamping frames can conduct reversed welding on the parts, manual turnover is not needed, the time is saved; and therefore the working efficiency is improved.

The invention belongs to the technical field of microorganisms, and particularly relates to a solid fermentation culture medium for promoting spore production of metarhizium rileyi as well as a preparation method and application of the solid fermentation culture medium. The solid fermentation culture medium for promoting spore production of metarhizium rileyi is prepared from the following raw materials in parts by mass: 1-3 parts of rice, 1-2 parts of soybeans and 1-2 parts of a supplement, wherein the supplement comprises lactose, glucose, yeast powder, potassium nitrate and peanut oil, andthe mass ratio of lactose to glucose to yeast powder to potassium nitrate to peanut oil is (10-20):(4-8):(16-32):(8-16):(5-10). The spore production quantity of the metarhizium rileyi obtained by adopting the culture medium provided by the invention is greatly improved, the spore production period is short, the spore germination rate reaches 95% or above, and the cost is low.

The invention discloses a device for coating a protective material on the surface of a chip electronic component. The device comprises transmission rollers, wherein rotating shafts are fixedly connected to the center of the two transmission rollers, supporting columns are fixedly connected to the two ends of the rotating shafts, fixing plates are fixedly connected between every two supporting columns on the same side, and a stepping motor is fixedly connected to one side wall of one supporting column. According to the device, manual feeding is only needed, and an electric appliance element canbe automatically coated and dried under the driving of the stepping motor under the driving of the stepping motor, the electric appliance element can be automatically coated and dried under the action of a magnetic force, the two sides of the electric appliance element can be automatically coated with a protective material; after the coating is finished, the automatic discharging can be realized,so that the device is very simple and convenient to use; and due to the need of manual turning, the working efficiency is greatly improved.

The invention discloses a photovoltaic panel frame and assembly equipment thereof. The photovoltaic panel frame comprises a machine base, a pneumatic control cabinet, a stand column, a top seat, a clamping mechanism, a first pneumatic solenoid valve, an assembly mechanism and a second pneumatic solenoid valve. By arranging the clamping mechanism, the first pneumatic electromagnetic valve is opened, a double-rod cylinder is pressed on the photovoltaic panel through a rubber pressing block, the stroke of the double-rod cylinder is limited through a limiting nut, and then the photovoltaic panel is prevented from being damaged due to the fact that the stroke is too long; by arranging the assembling mechanism, the frame a, the frame b, the frame c and the frame d can be clamped to the peripheryof the photovoltaic panel at a time, the assembling efficiency of the photovoltaic panel is effectively improved, manual turning is not needed in the assembling process, and the collision probabilityof the photovoltaic panel is reduced.

The invention discloses a clean machining process of lycium chinense. The process comprises the steps that lycium chinense is subjected to cleaning treatment through a cleaning device; the cleaned lycium chinense is subjected to primary airing through an airing device, and water beads are removed; the aired lycium chinense is conveyed to a material groove through a feeding device; a driving mechanism runs and drives a rotating mechanism to carry out turning and shoveling treatment on the lycium chinense in the material groove, and the lycium chinense is evenly dried in a drying box; a discharging mechanism enables the dried lycium chinense in the material groove to fall in a storage groove; an avoiding mechanism opens an avoiding hole in the side face of the drying box, and an automatic taking-out mechanism takes out the storage groove; and the dried lycium chinense in the storage groove is taken out, through the automatic taking-out mechanism, the storage groove is taken back to the drying box, and through an avoiding hydraulic pump, an avoiding door is closed on the avoiding hole in the side face of the drying box.

The invention belongs to the technical field of vehicle accessory machining, and discloses an auto spare part automatic turnover sand blast apparatus. The auto spare part automatic turnover sand blastapparatus comprises a rack and a sand blast mechanism, a rotating shaft is rotationally connected to the rack, the central axis of the rotating shaft is parallel to the horizontal face, the sand blast mechanism comprises a sand storing box, an air compressor and a hollow stretchable rod, an air outlet pipe is communicated between the air compressor and the sand storing box, an air outlet pipe iscommunicated between the sand storing box and the stretchable rod, one end of the stretchable rod is connected to the rack, the other end of the stretchable rod is connected with a sand blast plate, and a push plate is connected to the sand blast plate; and two hollow working tables are arranged on the side face of the rotating shaft in the axial direction, the two working tables are vertically arranged, a plurality of air holes are formed in the working face of each working table, a gear is coaxially connected to the rotating shaft, a rack is meshed to the gear, air cylinders are connected tothe two ends of the rack and are provided with openings, and soft pipes are connected between the openings and the air holes. By means of the technical scheme, the problem that in the prior art, manual turnover is needed when sand blast treatment is carried out on workpieces is solved.

The invention discloses a coating covering device for a cast product. The coating covering device comprises two lifting frames, wherein smearing mechanisms are arranged on the same sides of the two lifting frames; each smearing mechanism comprises a coating box; the bottom of each coating box is inverted trapezoidal; a discharge pipe is arranged below each coating box; a coating brush is arrangedat the bottom of the inner wall of each discharge pipe; two ends of each coating brush are rotationally connected with the corresponding discharge pipe; a conveying mechanism is arranged below the twosmearing mechanisms; the conveying mechanism comprises two racks; two first transmission rollers are arranged between the two ends of the two racks; the two first transmission rollers are rotationally connected with the racks; and two conveying belts are rotationally connected between the two first transmission rollers. The coating covering device has the beneficial effects that the covering device is provided with the two smearing mechanisms, and a turnover mechanism is additionally arranged between the two smearing mechanisms, so that a workpiece is directly turned over and then smeared again after one surface of the workpiece is smeared, and manual turnover is not needed while the coating covering efficiency is improved.

The invention relates to the technical field of hydraulic engineering gates, in particular to an asymptotic hydraulic engineering gate lifting device which comprises a gate seat, a gate, a gate lifting device and small gates. The gate is clamped in sliding grooves formed in the inner sides of supporting columns on the two sides of the gate seat, a cross beam connected between the upper ends of thesupporting columns on the two sides of the gate seat is provided with the gate lifting device, and small gate ports formed in the surface of the gate are provided with the small gates. The device hasthe beneficial effects that a motor is controlled to work, an output shaft end of the motor is in transmission connection with a screw rod through a transmission mechanism in a transmission box, thescrew rod and the gate connected with the lower end of the screw rod are lifted under the connection relationship with the screw rod, manual rotation is not needed, and labor saving and convenience are realized; telescopic rods of hydraulic cylinders are independently controlled to contract, and the small gates closing the small gate ports are turned upwards, so that each small gate port can be independently controlled to discharge, and the whole gate does not need to be lifted.

The invention relates to a horse head turning and swinging mechanism for a beam-pumping unit. The horse head turning and swinging mechanism comprises a bottom bracket, wherein the bottom bracket and alifting and lowering bracket above the bottom bracket are in sliding connection; the lifting and lowering bracket is connected with a lifting and lowering mechanism; the lifting and lowering mechanism can drive the lifting and lowering bracket to carry out lifting and lowering movement; the lifting and lowering bracket is detachably connected with a first fixing shaft and a second fixing shaft, wherein the first fixing shaft and the second fixing shaft are vertically distributed; a walking beam can pass through a space between the first fixing shaft and the second fixing shaft; the lifting and lowering bracket is connected with the turning and swinging mechanism; the turning and swinging mechanism comprises a turning and swinging bracket in sliding connection with the lifting and loweringbracket, wherein the turning and swinging bracket can move along the axial line direction of the first fixing shaft or the second fixing shaft; the turning and swinging bracket is connected with a positioning element and a turning and swinging driving mechanism; the turning and swinging driving mechanism is connected with a swinging arm; and the swinging arm is connected with a horse head. The turning and swinging mechanism is low in labor intensity and high in working efficiency.

The invention discloses a gasket belt turn-over mechanism, and belongs to the technical field of gasket detection. The gasket belt turn-over mechanism is used for wrapping the end head of a belt conveyor, the wrapping surface of a turn-over belt in the belt turn-over mechanism is of a V-shaped structure, and the upper end and the lower end of the V-shaped structure extend out of the tangent point of a conveying belt and a belt conveying roller, so that the attaching length of the turn-over belt at the feeding end of the belt turn-over mechanism and the conveying belt is increased, then gaskets can be clamped in advance, the gasket conveying distance is reduced, and the continuous feeding efficiency is guaranteed; meanwhile, the attaching length of the belt turn-over belt at the discharging end of the belt turn-over mechanism and the conveying belt is reduced, the gaskets are released in advance, at the moment, the lower end of the belt turn-over mechanism is fixedly connected with a discharging sliding way for bearing discharged materials of the belt turn-over mechanism, the discharging sliding way is attached to the lower end of the V-shaped structure, the gaskets released in advance enter the discharging sliding way and freely slide, and therefore the discharging speed is greatly increased, and the gasket turn-over detection efficiency is effectively improved under the double acceleration of feeding and discharging.

The invention discloses a rotary-cylinder type drying device for drying materials. The rotary-cylinder type drying device comprises an inner cylinder body (1) and an outer cylinder body (2), the innercylinder body (1) and the outer cylinder body (2) are fixedly connected to form a whole, and the left end part and the right end part of the inner cylinder body (1) extend outside the outer cylinderbody (2); the left end part of the inner cylinder body (1) is closed, and the right end part of the inner cylinder body (1) is provided with an air inlet (3); a heat energy blower is connected to theair inlet (3), and an air supply pipe arranged in the axial direction of the inner cylinder body is arranged in the position, located on the left side of the air inlet (3), in the inner cylinder body(1); and a plurality of air discharging holes (5) are distributed on the cylindrical surface of the inner cylinder body (1), the outer wall of the outer cylinder body (2) is provided with a bin door (6), and a plurality of drainage holes (7) are distributed on the cylindrical surface of the outer cylinder body (2). The rotary-cylinder type drying device for drying the materials has the beneficialeffects that one machine has many functions, the structure is compact, the labor intensity is reduced, energy saving and environmental protection are achieved, crops are uniformly and rapidly dried with no damage to the crops, and meanwhile, the crops with different sizes and types can be dried, and operation is simple.

The invention discloses temperature-controllable automatic drying equipment for the processing of a bamboo toy. The temperature-controllable automatic drying equipment includes a box body, a drying bin is fixedly mounted in the box body, a plurality of drying screening plates are mounted in the drying bin, an infrared heating tube is fixedly mounted on the inner wall of the drying bin, a temperature sensor is fixedly mounted on the box body, and a gas pumping opening in an exhaust fan communicates with the drying bin; and a gas inlet is formed in the top of the box body, a PLC is fixedly mounted on the outer side face of the box body, and a box door is mounted on the front face of the box body. A product is placed on the drying screening plates, the product is dried by starting the infrared heating tube, the moisture in a drying bin is pumped away by starting the exhaust fan, meanwhile, the air flow is accelerated, the drying cycle is shortened, and the temperature in the drying bin issuitable for the drying of the product; and the exhaust fan controls the air flow in the drying bin to be uniform, so that the product is dried evenly without manual overturning, and the manpower andmaterial resources are saved.

The invention relates to drying equipment, in particular to gastrodia elata drying equipment for drying medical traditional Chinese medicinal materials. The gastrodia elata drying equipment for drying the medical traditional Chinese medicinal materials can automatically dry gastrodia elata and is short in time and high in working efficiency. The gastrodia elata drying equipment for drying the medical traditional Chinese medicinal materials comprises a bottom plate and a heating device, and a feeding mechanism is arranged on one side of the top of the bottom plate. And the heating device is arranged on the other side of the top of the bottom plate. Through cooperation of the feeding mechanism and the heating device, after a worker well puts the gastrodia elata to be dried, a double-shaft motor and a heating pipe are started to work, and thus the gastrodia elata can be dried.

The invention relates to an aerobic fermentation composting electric control system which is characterized in that the interior of an electric control box body is divided into an electric control chamber and a fan chamber, an electric control cabinet is mounted in the electric control chamber, and a fan is mounted in the fan chamber; the electric control cabinet comprises a cabinet body and a controller mounted in the cabinet body, and the controller is connected with the fan through a frequency converter; the aerobic fermentation composting device comprises a pile body and a ventilation pipeline leading into the pile body, the ventilation pipeline is connected with a fan, the fan can supply air to the pile body through the ventilation pipeline, a temperature sensor for detecting the temperature in the pile body is installed in the pile body, and the surface of the pile body is covered with a selective breathable film; and the input end of the controller is connected with the temperature sensor. When the aerobic fermentation composting electric control system is used, the temperature sensor sends a detected temperature value to the controller, and the controller automatically controls the start and stop of the fan and the ventilation quantity according to a received temperature signal, so that a compost body is kept in a proper temperature range for a long time, and high-quality decomposed organic fertilizer is obtained.

The invention discloses a paint spraying device with a drying structure for agricultural machine part machining. The paint spraying device with a drying structure for agricultural machine part machining comprises a paint spraying chamber and a drying chamber. A conveying table is installed in the paint spraying chamber, a stretching rod is connected to the left side of the conveying table, a multi-position air cylinder is connected to the left side of the stretching rod, a conveying lead screw is installed above a fixing piece, and a servo motor is connected to the left side of the conveying lead screw. A moving ring is installed outside the conveying lead screw, a spray gun is installed below the moving ring, the drying chamber is installed on the right side of the paint spraying chamber, a heating rod is installed in the drying chamber, air outlet pipes are installed on the left side and the right side of the heating rod, and fans are connected to the tail ends of the air outlet pipes. According to the paint spraying device with the drying structure for agricultural machine part machining, the rotating conveying lead screw is arranged and can convey the moving ring in the left-right position, so that the spray gun can be driven to move left and right through the moving ring, and the spray gun can conduct spraying treatment on parts in the moving process.

The invention discloses a deburring turnover mechanism. The deburring turnover mechanism comprises a clamping mechanism and a turnover mechanism; the clamping mechanism is used for clamping a machinedobject on a jig; and the turnover mechanism is connected with the clamping mechanism, and the turnover mechanism is mounted and arranged on a first rotating unit or a control table and used for driving the clamping mechanism to turn over and rotate so as to turn over the machined object on the jig through the clamping mechanism. In the deburring machining process of a product, after machining ofburrs on one face is completed, clamping arms can be opened through the clamping mechanism, the machined object is clamped, and the machined object is turned over to the other face under the action ofthe turnover mechanism, so that the two faces of an aluminum middle frame of a mobile phone are conveniently deburred, manual turnover is not needed, the automation degree is high, and the two facesof the machined object can be deburred.

The invention belongs to the technical field of vehicle accessory machining, and discloses an auto spare part automatic turnover sand blast apparatus. The auto spare part automatic turnover sand blastapparatus comprises a rack and a sand blast mechanism, a rotating shaft is rotationally connected to the rack, the central axis of the rotating shaft is parallel to the horizontal face, the sand blast mechanism comprises a sand storing box, an air compressor and a hollow stretchable rod, an air outlet pipe is communicated between the air compressor and the sand storing box, an air outlet pipe iscommunicated between the sand storing box and the stretchable rod, one end of the stretchable rod is connected to the rack, the other end of the stretchable rod is connected with a sand blast plate, and a push plate is connected to the sand blast plate; and two hollow working tables are arranged on the side face of the rotating shaft in the axial direction, the two working tables are vertically arranged, a plurality of air holes are formed in the working face of each working table, a gear is coaxially connected to the rotating shaft, a rack is meshed to the gear, air cylinders are connected tothe two ends of the rack and are provided with openings, and soft pipes are connected between the openings and the air holes. By means of the technical scheme, the problem that in the prior art, manual turnover is needed when sand blast treatment is carried out on workpieces is solved.

The invention relates to a donkey head turning mechanism of a beam pumping unit, which comprises a bottom bracket, which is slidingly connected with a lifting bracket located above the bottom bracket, connected with a lifting mechanism, and the lifting mechanism can drive the lifting bracket to perform lifting movement. The lifting bracket is detachably connected with a first fixed shaft and a second fixed shaft that are distributed up and down. The traveling beam can pass through the space between the first fixed shaft and the second fixed shaft. The pendulum mechanism includes a tilting bracket slidingly connected with the lifting bracket. The tilting bracket can move along the axis of the first fixed shaft or the second fixed shaft. The tilting bracket is connected with a positioning piece and a tilting drive mechanism. The arm is connected, and the swing arm can be connected with the head of the donkey. The use of the swing mechanism of the present invention has low labor intensity and high work efficiency.