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72results about How to "Avoid bumps" patented technology

Rail type intelligent pesticide spraying vehicle

The invention discloses a rail type intelligent pesticide spraying vehicle, and belongs to the field of agricultural machinery. The rail type intelligent pesticide spraying vehicle comprises slide rails, support rods, a towing vehicle, a pesticide dilution tank and two spraying devices. The support rods can be erected on ridges, the slide rails comprise first slide rails and second slide rails andare fixedly laid on the support rods, the towing vehicle is slidably arranged on the first slide rails, the pesticide dilution tank is arranged on a bottom plate of the towing vehicle, and the two spraying devices are symmetrically distributed on two sides of the towing vehicle. The rail type intelligent pesticide spraying vehicle has the advantages that the two slide rails are arranged between the ridges, accordingly, the pesticide dilution tank and the spraying devices can be driven by the towing vehicle to carry out operation, and the maneuverability of the towing vehicle can be enhanced;pesticides can automatically flow towards spraying heads to be sprayed, accordingly, spaces of the ridges can be utilized, and the spraying efficiency can be improved; pesticide liquid can be timely replenished by the aid of a water pump and a pure pesticide tank.
Owner:GUANGXI ZHEYUAN AGRI SCI & TECH CO LTD

Shaft workpiece electroplating epicyclic frame

The invention discloses a shaft workpiece electorplating epicyclic frame. The frame comprises four stand columns, wherein the four columns are symmetrically arranged in a quadrilateral form; a connection rod is arranged between the lower ends of every two adjacent stand columns. The frame is characterized in that coamings are arranged between every two adjacent stand columns, at least two layers of brace rods are arranged between a pair of opposite coamings, the two ends of the brace rods are dismountably connected to corresponding coamings respectively, horizontal grooves are uniformly distributed in the longitudinal direction of the upper side surface and the lower side surface of the brace rods, the horizontal grooves formed in the upper side surface of the brace rods and the horizontal grooves formed in the lower side surface of the brace rods are arranged correspondingly, and intervals used for placing shaft workpieces are reserved between the horizontal grooves formed in the oppsite surfaces of adjacent two layers of brace rods. The shaft workpiece electroplating epicyclic frame provided by the invention is convenient for statistics and the quality of components can be ensured, and no rummage is necessary when components are taken from goods shelves, therefore the frame is time-saving and rather convenient, and is suitable for electroplating of shaft components.
Owner:无锡蓝力智能装备有限公司

Method for preparing lower electrode of metal-insulator-metal semiconductor device

The invention relates to a method for preparing a lower electrode of a metal-insulator-metal semiconductor device, comprising the following steps of: providing a semiconductor substrate to form an insulation dielectric layer on the surface of the semiconductor substrate; forming a titanium liner on the surface of the insulation dielectric layer; forming a first titanium nitride layer on the surface of the titanium liner; forming a metal layer on the surface of the first titanium nitride layer by multiple steps; and forming a second titanium nitride layer on the surface of the metal layer. The preparation method disclosed by the invention is beneficial to reducing a breakdown voltage of the metal-insulator-metal semiconductor device.
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Efficient adaptive robot for mountain forest

The invention discloses an efficient adaptive robot for mountain forest. The efficient adaptive robot comprises a mounting plate, a two-way electric push rod is fixedly mounted in the middle of the bottom face of the mounting plate, T-shaped frames are fixedly mounted at the two ends of the two-way electric push rod, connecting plates are welded to the two ends of each T-shaped frame, and clamping wheels are movably mounted at one ends of the connecting plates; and the outer sides of the two clamping wheels are connected through a crawler belt, a rotating shaft is movably installed in one end of the driving shaft, and a pushing column is installed at one end of the rotating shaft through a screw.Compared with the prior art, the robot disclosed by the invention has the beneficial effects that the two-way electric push rod, the T-shaped frame, the clamping wheels, the crawler belt and the circular wheels are used, round wheels can be used on a smooth zone and a road surface, moving operation of the robot is facilitated, the moving speed of the robot on the smooth zone and the road surface is increased, damage to the road surface during walking of a crawler belt is avoided, the crawler belt is used on an uphill zone and an unsmooth zone, the road holding force of the robot is increased, and the robot can conveniently uphill and walk.
Owner:JIAXING UNIV

Convenient-to-store carrying equipment used for warehouse

The invention relates to convenient-to-store carrying equipment used for a warehouse. The carrying equipment comprises a supporting plate and four rolling wheels, wherein the supporting plate is horizontally arranged, the rolling wheels are evenly arranged at the bottom of the supporting plate, an auxiliary mechanism and a cleaning mechanism are arranged on the supporting plate, the cleaning mechanism is located at the bottom of the supporting plate, the auxiliary mechanism comprises a push rod, two connecting assemblies and four storage assemblies, each connecting assembly comprises a movingrod, a supporting block, a connecting rod, a limiting block and a stop block, and each storage assembly comprises a fixing pipe, a connecting plate, two fixing rods, two fixing blocks, two mounting holes and two locking units. According to the convenient-to-store carrying equipment for the warehouse, the convenient-to-store function is achieved through the auxiliary mechanism, in addition, the impurity removing function is achieved through the cleaning mechanism, and the situation that the equipment jolts due to impurities is avoided.
Owner:广州代叔科技有限公司

Harvesting device and harvester

The invention provides a harvesting device and a harvester, and relates to the technical field of agricultural machinery. The harvesting device comprises a controller, a pressure sensor, a harvestingmachine and a first motor; the first motor is connected with the harvesting machine, and the first motor is used for driving the harvesting machine to rotate; the first motor and the pressure sensor are all connected with the controller; the pressure sensor is used for detecting pressure data received by the first motor and transmitting the pressure data to the controller; and when the pressure data is higher than a preset pressure value, the controller controls to close the first motor so that the harvesting machine stops rotating. The harvesting device can stop the rotation of the harvestingmachine when the harvesting machine encounters a blockage or touches a hard object, so that the situation that when the height is changed, a harvesting machine in the prior art is still in operationand a bump is caused is avoided; and in addition, the effect of the pressure sensor cannot be influenced by the factors such as terrain or visibility, so that the harvesting device has strong practicality.
Owner:LUOYANG CHENHAN AGRI EQUIP TECH CO LTD

Storage rack for shaft parts

The invention relates to a storage rack for shaft parts. The storage rack for the shaft parts comprises four stand columns, wherein a connecting rod is connected between every two adjacent stand columns, and thus a quadrangular frame is formed. The storage rack for the shaft parts is characterized in that the connecting rods on one pair of opposite edges of the quadrangular frame are higher than the connecting rods on the other pair of opposite edges of the quadrangular frame. Two first supporting rods are arranged between the low connecting rods on the corresponding opposite edges of the quadrangular frame, gaps are reserved between the same ends of the two first supporting rods, and gaps are reserved between the same ends of the two supporting rods and the two ends of the low connecting rods which are connected with the first supporting rods, the first supporting rods are lower than the two high connecting rods which are parallel to the first supporting rods, and transverse grooves are formed in the two high connecting rods and in the side faces of the two first supporting rods. By the adoption of the storage rack for the shaft parts, statistics is facilitated, the quality of the parts can be guaranteed, and the parts can be taken down quite conveniently. The storage rack for the shaft parts is suitable for storing the shaft parts.
Owner:无锡蓝力智能装备有限公司

Temporary storage device for processing OLED curved screen

The invention provides a temporary storage device for processing an OLED curved screen. The temporary storage device is used for storing the curved screen and comprises a base, four vertical plates, apolished rod, two nuts, a driving mechanism, two adjusting plates, a plurality of connecting rods, a guiding rod, two rotating shafts and fixtures; the two ends of the polished rod and the two ends of the guiding rod are transversely pivoted to a supporting block at the top of the base; lead screw sections which are symmetrically arranged and are opposite in thread are arranged on the two sides of the polished rod; and the driving mechanism meshes with the middle section of the polished rod and can drive the polished rod to rotate. The radian of the fixtures on the two adjusting plates is adjusted according to the radian of the curved screen, then the two ends of the curved screen slide into the fixtures, the bottom of the curved screen is supported on supporting wheels, the curved screenis fixed in the fixtures through fixing bolts, the curved screen is limited in the fixtures through limiting bolts on the fixtures, the curved screen is fixed by the device according to the arc characteristic of the curved screen, unstable jolting of the curved screen in the transportation process is effectively prevented, and the safety and the stability in the transportation process are improved.
Owner:绍兴秀朗光电科技有限公司

Dynamic leveling agricultural machine and control method thereof

The invention provides a dynamic leveling agricultural machine and a control method thereof, and aims to solve the problem that the posture cannot be automatically adjusted in the prior art. The dynamic leveling agricultural machine comprises a multi-point independent suspension mechanism, a walking main body, an agricultural tool, a height detection system and an inclination state detection system, wherein the agricultural tool is arranged on the walking main body through the multi-point independent suspension mechanism; the height detection system is used for detecting the height of the agricultural tool in real time; the inclination state detection system is used for detecting the inclination state of the agricultural tool; and the multi-point independent suspension mechanism comprises a bracket as well as a left support assembly, a right support assembly and a middle support assembly which are arranged on the bracket. The dynamic leveling agricultural machine can be positioned at a relatively fixed height during field preparation, the inclination state of the agricultural tool in front-back and left-right directions can be monitored, and three points are dynamically corrected, so that the problem of unevenness during field preparation or other operations is solved.
Owner:陈德富

Prefabricated building

The invention discloses a prefabricated building. The prefabricated building comprises a prefabricated wall plate, a standard ceiling and a standard ground module. A prefabricated wall body componentis internally provided with a reserved passageway allowing a power supply pipeline to penetrate through, the upper end and the lower end of the reserved passageway extend to the roof and the ground surface of a room, and communicate with an upper part pipeline passageway located on the roof and an lower part pipeline passageway located on the ground correspondingly, a power point location interface which extends to the outer part of the prefabricated wall body component is distributed in the length direction of the reserved passageway; the standard ceiling is installed on the prefabricated wall plate and comprises an connector assembly and a ceiling; the standard ground module comprises foot margins arranged on a base plane, horizontal connecting rods which are fixedly connected with the foot margins and are horizontally arranged, and a standard module, wherein the standard module is a prefabricated integrated standard module, fixedly installed on the horizontal connecting rods, and isthe main body of the ground. The problems that in the prior art, the construction period of the prefabricated building is long, and the construction efficiency still cannot meet the requirements of the prefabricated building are solved.
Owner:CHINA ARCHITECTURE DESIGN & RES GRP CO LTD

Automatic welding manipulator with high efficiency and safe operation

The invention relates to the technical field of automation equipment, and discloses an automatic welding manipulator with high efficiency and safe operation. The automatic welding manipulator comprises a protective cover, wherein a workbench is arranged in the protective cover, and a stepping motor is arranged in the workbench; a rotary table in transmission connection with the stepping motor is arranged at the top of the workbench, and a positioning assembly is arranged at the top of the rotary table; and a safety optical grating is arranged on the outer wall of the protective cover. According to the automatic welding manipulator with high efficiency and safe operation, welding equipment is surrounded by the safety optical grating, so that the situation that the equipment collides with the outside in the running process is avoided; the safety optical grating is used for detecting the body of a worker entering and exiting the protective cover, so that safety accidents caused by the fact that the worker does not completely exit from the protective cover and the equipment runs are avoided, and the simple and convenient multi-stage protection effect is achieved; and therefore, the safety performance of the automatic welding manipulator is improved.
Owner:晋江荣达机械有限公司

Wardrobe capable of automatically turning on and turning off lamp

PendingCN113287870ARapid exposureLight exposureWardrobesDomestic lightingBedroomMechanical engineering
The invention discloses a wardrobe capable of automatically turning on and turning off a lamp and relates to the technical field of wardrobes. The wardrobe comprises a wardrobe and a remote controller, wherein an inner wall of the wardrobe is rotatably connected with a door spindle through a fixed shaft, a surface of the door spindle is fixedly connected with a wardrobe door, an inner wall of the wardrobe is fixedly connected with a push type switch and the lamp, and the wardrobe further comprises an opening part used for controlling the wardrobe door to be quickly opened, a closing part used for controlling the wardrobe door to be slowly closed, and a rotating part which, when driving the wardrobe to open, extends the clothes in the wardrobe out of the wardrobe and rotates at a certain angle to facilitate people's selection, and the opening part comprises a motor fixedly connected to an inner wall of the wardrobe. The wardrobe door can be rapidly opened and can be relatively slowly closed, when the wardrobe door is opened, a person can conveniently select and hang clothes, and problems that when a traditional wardrobe is used at night, a switch lamp in a bedroom needs to be found firstly, the trouble is very high, and when clothes need to be selected, a front face of the clothes is inconvenient to observe, and the needed clothes are difficult to find rapidly are solved.
Owner:安徽金宝马家具有限公司

Material falling device

The invention relates to a material falling device, which is used for receiving heat forming parts in the metal heat processing process. The material falling device comprises a material collecting part and a support frame, wherein the material collecting part is formed by metal wires arranged at intervals; the metal wires are made of Ni-based alloys with the Fe content (weight percentage) being 10to 16 percent; the heat forming part is a cam shaft; the metal heat processing is wedge transverse milling processing. The material falling device also comprises a slide plate part, wherein the slideplate part is connected with one end, near a wedge transverse milling machine, of the support frame; the bottom of one end, near the wedge transverse milling machine, of the support frame is hinged to a ground supporter arranged on the ground through a hinging frame; the bottom of one end, far away from the wedge transverse milling machine, of the support frame is hinged to the end part of a piston rod of a lifting cylinder through a hinging block; a cooling groove is put in the bottom of the support frame; cooling water is contained in the cooling groove.
Owner:上海魁殊自动化科技有限公司

Machining method of multi-angle tiny square groove

The invention discloses a machining method of a multi-angle tiny square groove. The method comprises the following steps: a lower cutter hole of which the radius is smaller than the length and the width of a tiny square groove is formed by drilling in the central position of the tiny square groove; and then, with the center of the lower cutter hole as a starting point, a milling cutter of a milling groove performs milling to one side edge of the tiny square groove along the radius direction of one side edge, perpendicular to the tiny square groove, of the lower cutter hole, and the milling cutter surrounds the four side edges of the tiny square groove for a circle along the same direction, returns to the central position of the lower cutter hole and stops milling, so that the tiny square groove can be obtained. Due to the fact that the cutter stops milling in the center of the tiny square groove finally, salient points are avoided, and the machining quality is improved. Meanwhile, themachining method has the advantages of being easy and fast in machining, high in precision and the like.
Owner:JIANGSU SUHANG ELECTRONIC CO LTD

Rapid mounting type well lid made of environment-friendly composite material

The invention relates to the technical field of well lids, and discloses a rapid mounting type well lid made of an environment-friendly composite material. The well lid comprises a roadbed, a pressingpad is laid on the top of the roadbed, a mounting part makes contact with the top of the pressing pad, a fixed block is fixedly mounted on the right end of the top of the mounting part, the fixed block is movably provided with a moving rod through a rotating shaft, the left end of the moving rod is fixedly provided with a top lid located above the mounting part, the left side of the top lid is fixedly provided with a mounting side rod, and the left end of the mounting side rod is fixedly provided with a fixed rod. According to the rapid mounting type well lid made of the environment-friendlycomposite material, through inserting of an inserting rod, a clamping rod can push an auxiliary spring to shrink, meanwhile, the clamping rod is clamped in a clamping groove, fixing of the mounting part and the roadbed can be achieved, a pull ring is pulled to enable the auxiliary spring to push the clamping block to be separated from the clamping groove, the structure on the whole mounting part can be detached, and rapid mounting and dismounting can be achieved.
Owner:民勤县威瑞环保有限责任公司

Conveying device for instrument calibration equipment

The invention belongs to the technical field of electric power construction equipment, and particularly relates to a conveying device for instrument calibration equipment. The conveying device for theinstrument calibration equipment comprises a base, a sleeve, a lifting rod, a box body and a clamping mechanism, wherein the bottom end of the sleeve is connected with the base; the bottom end of thelifting rod is connected with the top end of the sleeve in a telescoping manner; the box body is connected with the top end of the lifting rod, and used for moving under the driving of the lifting rod; the interior of a cavity body of the box body is used for placing the instrument calibration equipment; and the clamping mechanism is connected with the box body, and used for clamping the instrument calibration equipment. The conveying device for the instrument calibration equipment is capable of conveying the instrument calibration equipment into upper air from the ground, without the need ofholding by operating personnel during climbing and supporting by the operating personnel during calibration, so that the safety risk of the operating personnel during overhead working is lowered.
Owner:STATE GRID CORP OF CHINA +1

Packaging and transporting assembly for air conditioner

The invention relates to the technical field of packaging, and aims to solve the problems that the whole air conditioner is inconvenient to package and transport due to excessive auxiliary accessories of the existing air conditioner, and the auxiliary accessories are easy to fall off and damage in the transportation process. A first cushion block, a second cushion block and a third cushion block are contained in a box body, the first cushion block and the second cushion block are of groove-shaped structures and are buckled with each other to form a containing cavity, a sinking groove is formed in the third cushion block, a plurality of grooves are formed in the butt joint face of the first cushion block and the box body, and the first cushion block and the second cushion block are buckled with each other to form a containing cavity. Fixing components are arranged on the two sides of the groove. During transportation, the air conditioner is arranged in the containing cavity, the first cushion block and the second cushion block are arranged in the sinking groove, and the auxiliary accessories are arranged in the groove, so that the air conditioner is prevented from being collided due to impact during transportation, the upper space of the first cushion block is fully utilized, the auxiliary accessories do not need to be independently packaged and transported on the premise that the packaging size is not increased, and the transportation cost is reduced. The fixing components prevent the auxiliary accessories from falling off and being damaged in the transportation process, transportation is convenient, and the transportation cost is saved.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2

Assembling device and assembling method for gearbox double-shaft assembly of tractor

ActiveCN103615518AAvoid bumpsAvoid cuts and scratchesGearing detailsTractorMachine building
The invention belongs to the field of mechanical manufacture and relates to an assembling device and an assembling method for gearbox double-shaft assemblies of a tractor. The assembling device comprises a body component (9), two sets of guide components (10), a locating component (11), a hoisting hook component (12) and a pre-installing component (13). The locating component (11), the guide components (10) and the hoisting hook component (12) are fixedly connected to the body component (9) to form a fixedly connected 'integral assembly'. According to the assembling device and the assembling method for gearbox double-shaft assemblies of the tractor, when the double-shaft assemblies conduct assembly in a casing of a power shifting gearbox in an arranging mode, mesh gears between the double-shaft assemblies are in the normal mesh state, collision mechanical damage produced on the mesh faces of the gears is avoided, and it is further ensured that the double-shaft assemblies are accurately aligned when the double-shaft assemblies fall down, so that seal rings at the shaft ends are prevented from being cut, scratched and damaged. In addition, the assembling device is novel in structure, the assembling method is easy to implement and has good use value.
Owner:FIRST TRACTOR

An intelligent three-dimensional garage without avoidance

The invention discloses an intelligent stereo garage without avoiding. The intelligent stereo garage comprises a base cavity, wherein a first motor and a second motor are fixedly arranged in the basecavity, and the second motor is arranged at one side of the first motor. A first screw rod is arranged at the end of the first motor, a first mounting block is connected with the outer side of the first screw rod in a threaded mode, and a first steering connection mechanism is fixedly arranged on the side surface of the first mounting block. A second screw rod is arranged at the end of the secondmotor, a second mounting block is connected with the outer side of the second screw rod in a threaded mode, a vertical cavity is fixedly formed in the top of the second mounting block, and a third motor is arranged inside the vertical cavity. According to the intelligent stereo garage, a fourth motor on the first steering connection mechanism drives a connecting rod to rotate ninety degrees through a transmission rod, so that a vehicle owner does not need to drive a vehicle into the bottom of a parking device, and the vehicle owner is prevented from adjusting the position of the vehicle, the occurrence of collision in the process of adjusting the vehicle is effectively prevented, and the vehicle parking and taking time of the vehicle owner can be shortened.
Owner:GUANGDONG OL ELEVATOR CO LTD

Preparation device of ABS modified PVC sheet

The invention discloses a preparation device of an ABS (acrylonitrile butadiene styrene) modified PVC (polyvinyl chloride) sheet. The preparation device comprises a rack arranged on one side of a discharge port of an extruder and a shaping and cooling device arranged on the rack, and the shaping and cooling device is used for cooling and shaping the PVC sheet while conveying the PVC sheet. The shaping and cooling device comprises cooling frame construction parts, auxiliary shaping parts and a connecting assembly, the auxiliary shaping parts and the cooling frame construction parts move synchronously, and the connecting assembly is used for connecting the cooling frame construction part and the other cooling frame construction part to form a flowing channel. During use, the PVC sheet can becooled in advance through the arranged cooling frame construction parts, the PVC sheet can be cooled in advance to form a supporting frame, the formed supporting frame can be used for supporting thePVC sheet when the PVC sheet is further comprehensively cooled through the auxiliary shaping parts, so that the problem that the surface of the PVC sheet is prone to being uneven due to internal stress is avoided.
Owner:福州清河源环保科技有限公司

Glass plate fixing structure and shower room

The invention discloses a glass plate fixing structure and a shower room. The fixing structure comprises a glass plate, a glass fixing profile and at least one first connecting piece, and the glass plate is provided with a first side face and a second side face which are opposite in the thickness direction of the glass plate; at least one first mounting groove is formed in the edge of the glass plate, a notch of the first mounting groove faces the glass fixing profile, and the first mounting groove does not penetrate through the first side face of the glass plate; and the first connecting piece is provided with a first connecting part and a second connecting part, the first connecting part is fixed into the first mounting groove, and the second connecting part is fixedly connected with the glass fixing profile on the outer side of the notch of the first mounting groove. According to the glass plate fixing structure, the integrity of the first side face of the glass plate can be kept, and unevenness and gaps are avoided, so that when the glass plate fixing structure is applied to the shower room and the first side face of the glass plate serves as the inner side face, the problem of dirt hiding caused by unevenness or gaps of the inner side face of the glass plate is solved.
Owner:JOMOO KITCHEN & BATHROOM
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