47results about How to "Achieve the purpose" patented technology

The invention discloses bait special for fishing crucian carps. The formula comprises 2 to 6 g of sodium benzoate, 2 to 6 g of sorbic acid, 10 to 25 g of fennel, 50 to 150 g of vinasse, 50 to 100 g of hemp, 50 to 150 g of heartleaf houttuynia herb, 10 to 30 g of peanut powder, 5 to 10 g of fritillary, 100 to 300 g of bran powder, 50 to 100 g of poisonous eightangle, 100 to 200 g of oats, 50 to 150 g of earthworms, 100 to 200 g of millets, 20 to 50 g of almonds, 30 to 50 g of largehead atractylodes rhizome and 30 to 50 g of cloves and the fishing bait is produced by matching the above materials according to the above weight range. The bait special for fishing the crucian carps has the advantages of being aromatic and sweet in taste and strong in fishy smell after being entered into the water, enabling a large amount of fishes to be lured to be gathered in a short time, trapping various crucian carps in a large amount and effectively solving a practical problem that fishes cultivated in a complex terrain cannot be gathered.

The invention discloses a production method of eyesight-improving sheep liver drops, a method for preparing the eyesight-improving sheep liver drops and an application of the eyesight-improving sheep liver drops. The production method comprises the following steps of: washing a sheep liver, placing the sheep liver in boiled water for boiling, adding in carrots and jasmine tea and cooking thoroughly, placing the thoroughly cooked sheep liver into a meat grinder to be ground into mud state, boiling chrysanthemum, carrots, semen cassiae and medlar in water and filtering, placing the boiled and filtered chrysanthemum, carrots, semen cassiae and medlar into the ground sheep liver, grinding the mixture by a colloid grinder, sterilizing and cooling under 118-121 DEG C for 20-30 minutes, inoculating Lp-115 TM lactobacillus planterum through an aseptic technology, placing the mixture inoculated with the Lp-115 TM lactobacillus planterum in a constant-temperature oscillator for fermenting, so as to obtain the eyesight-improving sheep liver drops. The eyesight-improving sheep liver drops contain vitamin A, and have no mutton odor. The obtained eyesight-improving sheep liver drops can be usedfor preparing the eyesight-improving sheep liver soup, eyesight-improving sheep liver oral liquid, eyesight-improving sheep liver capsules and the like.

The invention discloses workpiece inner hole processing equipment. The workpiece inner hole processing equipment is mainly characterized in that: a workpiece supporting component is flexibly clamped and fastened; a main transmission box adopts multi-stage gear pair transmission controlled by a numerical controller and driven by a first speed-changing motor; a boring cutter combined device is thata boring cutter driving disk is matched with a boring bar double key groove pair and a boring cutter fixed block is slidingly matched with a boring cutter sliding block movement guide rail base; the boring cutter sliding block and the boring bar combined device are driven by a second speed-changing motor and a third speed-changing motor which are controlled by the numerical controller; and a boring bar front bracket and a boring bar are connected by one fastening screw axially. The workpiece inner hole processing equipment has the characteristics of advanced structure, simpleness and convenience for operation, high processing precision, high automation degree, high processing efficiency, multiple functions of turning, boring and grinding and the like.

The invention provides a self-service invoice selling method with separate invoice number selling process and invoice drawing process. In the method, the invoice selling process is divided two separated service processes of an invoice number selling process and an invoice drawing process; a self-service device, a queuing calling system and a window invoice distributing system are organically combined together; the functions of invoice purchase condition judgment and bank cut-payment are realized by the self-service device; users are called by the queuing calling system, and the users can drawthe invoice at the window with the associated certificates, thereby reducing the queuing time and improving the taxation service efficiency. Compared with the prior art, the method can greatly shortenthe queuing time of invoice drawing and improve the taxation service efficiency, simultaneously releases the workload of the taxation service window. The method is applied to the INSPUR series of self-service taxation service terminal products, is applied to and is verified in national tax systems in part of provinces and cities and obtains excellent application effects.

The invention discloses a wall surface three-layer composite decoration structure which comprises a wallpaper layer, an adhesive layer and a middle layer. The adhesive layer, the middle layer and the wallpaper layer are sequentially arranged outwards from a wall surface, and therefore the three-layer composite adhesive wall surface decoration structure is formed. The wall surface three-layer composite decoration structure is mainly characterized in that the adhesive layer is in periphery-adhering connection with the wall surface, the middle layer is in solid-adhering connection with the adhesive layer, and wall surface paper is in solid-adhering or periphery-adhering connection with the middle layer. The wall surface three-layer composite decoration structure has the advantages that the structure is simple, the decoration technology is simple, the decoration work efficiency is high, the requirement for adopted belt decoration materials is low, the decoration technological cost is low, and the indoor environmental protection effect is obvious.

The invention discloses an efficient collecting agent for collecting siliceous ores. The main component of the efficient collecting agent is any one or more than two of alkyl halide ion (F, Cl, Br andI) type monoquaternary ammonium salts with the carbon chain length of 8-18; and the auxiliary components comprise sodium oleate, dodecylamine, hydrochloric acid, polyether amine, ether amine, sodiumdodecyl sulfate, lauryl sodium sulfate, diesel oil, tributyl phosphate and water. Main components and auxiliary components of the collecting agent are proportioned according to different treated oresand solid wastes (iron ores, phosphorite, fluorite, barite, phosphogypsum and the like), so that the purpose of floating siliceous minerals in the ores from flotation froth is achieved. The collectingagent is prepared without high temperature and high pressure, the pH application range is wide, the agent process can be greatly simplified, and the agent cost is saved; compared with an existing siliceous mineral collecting agent, the collecting agent is high in pH adaptability, good in siliceous mineral collecting selectivity and free of influences of slime, flotation froth is not sticky, and dissipation and sedimentation are easy.

The invention provides a method for predicting the fatigue life of a secondary extrusion strengthened hole, which comprises the following steps of: establishing a secondary extrusion strengthened finite element model by utilizing finite element software ABAQUS according to actual working conditions, setting material contact attributes, dividing grids, setting loads and boundary conditions, and performing solving operation; measuring the residual stress distribution condition around the secondary extrusion strengthening hole through a test, and correcting the finite element model based on the measured stress field; and reading a model calculation result in fatigue analysis software MSC. Fatigue, setting material and fatigue load information, associating a load working condition with a timehistory, determining solver parameters, and carrying out prediction analysis on the fatigue life. The method can accurately and efficiently predict the fatigue life of the secondary extrusion strengthened hole, can effectively guide the formulation of a process scheme, and saves the production cost.

The invention discloses a cooling wind channel of a wind cooling double-cylinder diesel generator set, comprising a wind collecting header pipe, a pair of left and right cylinder upper windward covers, and a pair of left and right generator wind covers; wherein, the wind collecting header pipe is arranged at a wind outlet of the front end of the cooling channel and faces the side board of the outer shell of the generator set, the upper windward covers are sheathed and fixed at the cooling plate position at the upper part of the left and right cylinders, and are communicated and tightly connected with the wind inlet at the rear end of the wind collecting header pipe, the generator wind covers hold each other at the periphery of the generator temperature lowering fan cover shell, the bottoms thereof are connected with the seat of the generator set and the tops thereof are respectively communicated and tightly connected with the wind collecting header pipe; the above is the main characteristics of the invention which also has the advantages of reasonable structure, convenient mounting and dismounting, and good effects of temperature lowering and noise eliminating.

The invention discloses a method for developing a secondary development platform. The method comprises the following steps that S1, analysis refining is conducted on an office service and an information utilization service so that a data table can be defined and managed; S2, a service function is defined and service scripts are reasonably organized so that a service process can be formed; S3, a user operation authorization is set and different operation services corresponding to different users can be determined. According to the method for developing the secondary development platform, an existing service process can be reconstructed by a user and a newly-added service can be defined. Through the data structure definition function and the script definition function which are provided by the system, the service is reasonably described and a data structure is well defined by the user, namely, the service is interpreted into a computer language through an interpretation system of the secondary platform, and therefore the purpose of service achievement is achieved.

The invention provides a cooking machine with the function of improving the color of dishes. The cooking machine has the functions of cooking and dishwashing. When a cooking pot is turned to a position where the opening of the cooking pot faces downwards, a spraying assembly in a dishwashing device can spray water and clean the cooking pot, thus bowl washing and pot washing are both achieved. Sewage, dirt and the like generated during the bowl and pot washing can enter a garbage disposer through a sewage outlet at the bottom of a scullery basin, and the garbage disposer processes the sewage and dirt, and carries out crushing treatment on food garbage. The processed sewage and dirt can be directly discharged into a sewage conduit. When the pot is washed, the spraying assembly sprays high-pressure water to the pot, due to the setting of a cabinet, the sprayed water is restricted to a work space and then flow to the scullery basin, and therefore, the cooking machine integrates cooking, dishwashing and pot washing, and realizes fully automatic intelligent control work.

The invention discloses a traditional Chinese medicine composition for protecting the liver and improving the eyesight and a preparation method of a pill of the traditional Chinese medicine composition. The composition is prepared from, by weight, 50-55% of traditional Chinese medicine extracts, 35-40% of excipients, 5-10% of compound vitamins and 1-3% of trace elements. According to the traditional Chinese medicine composition and the preparation method, the traditional Chinese medicine composition is combined with the trace elements and the vitamins, the traditional Chinese medicine composition aims to strengthen the kidney, strengthening the spleen, harmonizing the stomach, nourishing the heart and protecting the liver, and the purpose of improving the eyesight is achieved. The coordination concept of the department of traditional Chinese medicine is comprehensively applied, medicines are used through overall observation, the activity of the five internal organs are regulated, the activity of the five internal organs ensure abundant blood supply, the nutrition of the liver is enough, it is ensured that the vitality of the eye is enough, and the treatment effect is achieved on the basis that the function of the whole human body is coordinated.

The invention discloses an elastic piece and cap assembling device of a zipper puller assembling machine. The device comprises a clamp, a zipper puller fixing tool and a pressing assembly, wherein theclamp comprises a clamping part which can be expanded to the two sides under the action of external force and can return to the original position when the action of the external force is lost; the clamping part comprises a pair of lugs which are oppositely arranged and used for clamping elastic pieces; a placement area used for containing caps is formed in the upper sides of the lugs, and the zipper puller fixing tool is located below the clamp, and zipper pullers are correspondingly arranged below the clamping part; the pressing assembly is arranged above the clamp and comprises a base body,a movable pressing rod and a fixed pressing rod; the movable pressing rod is slidably arranged on the base body, an elastic part for supporting the movable pressing rod is arranged in the base body,and the fixed pressing rod is fixed to the base body; the fixed pressing rod is provided with an extruding part used for expanding the clamping part towards the two sides; the pressing assembly is connected with a driving part for driving the pressing assembly to press down. The device is used for riveting the elastic pieces and the caps to zipper pullers together.

The invention provides a cabinet-type integrated cooking machine with a cleaning device. According to the cabinet-type integrated cooking machine, a cooking device is arranged in a closed cabinet body, in this way, lampblack generated in the cooking process cannot be discharged into the working environment, and the lampblack-free cooking work is achieved; the cooking machine is provided with an ingredient putting device, a seasoning putting device and a frying pot driving device; according to the cooking machine, the full-automatic cooking work can be achieved through the control of a controlsystem, prepared ingredients only need to be prepared in advance and then put into the ingredient putting device one by one, the whole control system can put the ingredients and seasonings in sequence, the whole cooking work is automatically completed, a person does not need to be on duty in the whole cooking process, and the dish can be directly taken out after being cooked.

The invention discloses a seat, in particular a special seat for a bus. The special seat for the bus comprises a seat and a self-locking device, and is characterized in that the seat is a spring seat; the spring seat is rotatably connected with a bracket which is fixed on a bus body through a rotary shaft; the rotary shaft is sleeved with a spring; the spring is fixed to the bottom of the seat and the bracket through fixing sheets; sensors are arranged in the bracket and the seat; the self-locking device is arranged at the bottom of the spring seat, and comprises a card reader, a single-chip microcomputer and a locking ring; the card reader is in circuit connection with the single-chip microcomputer and the locking ring in sequence; the sensors are in circuit connection with the single-chip microcomputer; the card reader is connected with a power supply. The special seat for the bus can be unfolded for sitting by inputting special information, and has a self-locking function; people who are elderly, infirm, sick, disabled and pregnant can take the bus conveniently.

The invention provides an electric energy meter external circuit breaker. The circuit breaker comprises a standard miniature circuit breaker and a zero line circuit breaker. Driving handles of the standard miniature circuit breaker and the zero line circuit breaker are linked with each other. A static contact is arranged in the zero line circuit breaker. A moving contact driven by the driving handle is arranged in a zero line circuit breaker shell. The moving contact is in butt joint with the static contact before the standard miniature circuit breaker is connected with a live wire in a strokethat the driving handle makes the standard miniature circuit breaker and the zero line circuit breaker be switched on synchronously. The moving contact is separated from the static contact after thestandard miniature circuit breaker is disconnected with the live wire in the stroke that the driving handle makes the standard miniature circuit breaker and the zero line circuit breaker be opened andtripped or in the stroke that the driving handle of the zero line circuit breaker is driven to be tripped when the standard miniature circuit breaker is opened, tripped and triggered. The circuit breaker has a 2P circuit breaker standard width, an N pole is ensured not to generate electric arcs in opening and closing processes, and meanwhile, electric control can be realized.

The invention relates to an eyesight improving brick tea and a preparation method of the eyesight improving brick tea, and belongs to the technical field of brick tea health-care food. The eyesight improving brick tea is prepared from the following raw materials in parts by weight: 95-100 parts of black raw tea, 25-35 parts of radix ophiopogonis, 15-19 parts of medlar, 20-40 parts of honey, 2-8 parts of semen cassiae, 2-10 parts of poria cocos, 2-9 parts of rehmannia and 2-8 parts of white paeony root. The eyesight improving brick tea provided by the invention cooperates with the ingredients, can proceed with the essential liver problems and superficial eye problems to achieve the purpose of eyesight improvement, with small side effect; with the addition of honey, both the taste can be improved and the effects of toxin expelling and beautification can be achieved; and moreover the brick tea is more likely to generate patterns when the brick tea is manufactured.

The invention provides a kitchen equipment with a garbage disposal device, which has the functions of cooking and washing dishes, and when the frying pan is rotated to a position with the top of the pan facing down, the cooking pot can be water-sprayed cleaned by the shower assembly in the dish washing device, washing dishes and washing the pan can be carried out, and sewage dirt and the like fromdishwashing and washing pots can enter the garbage disposal through the dirt outlet at the bottom of the dishwashing sink. The sewage and sewage are treated by the garbage disposer, and the food waste is pulverized, so that the treated sewage and sewage can be directly discharged into the sewage pipe. When the pan is washed, the spray assembly sprays high-pressure water to the pan. Due to the arrangement of the cabinet body, the sprayed water will be confined in the working space and flow to the dish washing sink. Therefore, the equipment integrates roasting, dish washing and pan washing, andis fully automatic and intelligent control work.

The invention provides a cabinet-type integrated cooking machine with an active exhaust system. A cooking device is disposed in an enclosed cabinet, so that the cooking fumes generated during a cooking process cannot be discharged into the working environment, and fume-free cooking work is achieved. The cabinet-type integrated cooking machine is provided with a prepared dish placing device, a seasoning placing device and a cooking pot driving device which are controlled by a control system to achieve the automatic cooking work. Only the prepared dishes are required to be put into the prepareddish placing device one by one in advance, the whole control system can place the prepared dishes and seasonings in order, and the cooking work can be automatically completed. The whole cooking process does not need personnel to be on duty, and the food can be directly taken out after the cooking is completed.

The invention provides a cabinet-type integrated automatic cooker calculating fed seasonings according to flow. According to the automatic cooker, a cooking device is arranged in a closed cabinet, sothat oil fume generated in the cooking process can be discharged towards working environments, cooking without oil fume is achieved, and the automatic cooker is provided with a side dish feeding device, a seasoning feeding device and a cooking pad driving device. The automatic cooker is controlled by a control system, cooking can be automatically achieved, vegetables matched in advance are placedinto the side dish feeding device one by one, a whole system can feed the matched vegetables and the seasonings according to sequences, cooling is automatically completed, staff on duty are omitted inthe cooking process, and dishes are directly taken out after cooking is completed.

The invention belongs to the field of agricultural chemical fertilizer manufacture and relates to a water-soluble fertilizer containing trace elements. The water-soluble fertilizer for plant growth comprises, by weight, 1-3 parts of zinc sulfate, 2-7 parts of ferric sulfate, 3-8 parts of potassium sulfate, 4-6 parts of calcium superphosphate, 30-50 parts of urea, 20-33 parts of nitric nitrogen fertilizer, 3-5 parts of ethylenediamine, 5-10 parts of potassium tripolyphosphate, 2-6 parts of triple superphosphate, 7-18 parts of boron-phosphorous ore powder and 6-12 parts of ammonium phosphate.

The invention relates to a water-soluble fertilizer with trace elements and belongs to fertilizers for plant growth. The water-soluble fertilizer with the trace elements comprises a water-soluble fertilizer I which is applied during the vegetative growth period of plants, a water-soluble fertilizer II which is applied during the parallel period of vegetative growth and reproductive growth of the plants, and a water-soluble fertilizer III which is applied during the reproductive growth period of the plants. The water-soluble fertilizer with the trace elements has the advantages that the water-soluble fertilizer I is capable of rapidly promoting the plant growth, rapidly forming strong roots, strong seedlings and strong stems, enabling the plants to be at a balance growth state, and laying a solid foundation for high yield; the water-soluble fertilizer II is capable of controlling the upper part growth, promoting the lower part growth, and slowing the top growth of the plants, thereby enabling organotrophy to be transferred downwards and enabling the stems to be strong; and the water-soluble fertilizer III is capable of moderately promoting the plant growth, keeping dark green leaves from early senescence and guaranteeing the production increase. According to the three growth period of the plants, the water-soluble fertilizer I, the water-soluble fertilizer II and the water-soluble fertilizer III are applied to crops in a same land by a 'promotion-control-promotion' principle, the production can be increased by 25%-31%.

The embodiment of the invention discloses a simulation device and an operation method of a four-wire system direct current switch machine. The device is characterized in that an auxiliary contact K3 is connected with a binding post X1, an auxiliary contact K2 is connected with a binding post X2, a connector K1-2 and a connector 4-2 are both connected with a binding post X3, the auxiliary contact K3 is connected with the connector K1-2 through a conduction unit D1, and the auxiliary contact K2 is connected with the connector K4-2 through a conduction unit D2; the binding post X1 is connected with a binding post X4 through a connector K4-1 and a load unit R1; the binding post X2 is connected with the binding post X4 through a connector K1-1 and a load unit R2; the conduction directions of the conduction unit D1 and the conduction unit D2 are opposite.

The invention relates to a pointing device of a pure mechanical structure, in particular to a vehicle pointing device based on a differential gear train. In order to provide the pointing device which is of a pure mechanical structure and high in reliability, the pointing device comprises a box body and a center shaft which stretches into the box body from the top end of the box body and is provided with a pointing mark, and a wheel A shaft and a wheel B shaft stretch into the box body from the left side and the right side of the box body respectively. A first bevel gear, a second bevel gear, a third bevel gear, a fourth bevel gear, a fifth bevel gear, a sixth bevel gear and a planet gear are arranged in the box body; in the straight running process of the vehicle, the center shaft is stationary, and the pointing mark is stationary; when the vehicle turns, the planet wheel drives the center shaft to rotate in the opposite direction, the rotating angle is the same as the turning angle of the vehicle, the direction pointed by the mark is still unchanged, and finally the purpose of pointing in the given direction is achieved.

The invention provides kitchen equipment with a heating function. The kitchen equipment has functions of cooking and washing dishes, when a wok rotates to the position that a wok opening faces downwards, the wok can be sprayed with water by a spray assembly in a bowl washing device, not only can bowls be washed, but also the wok is washed, in addition, sewage and dirt generated by washing dishes and the wok can enter into a garbage processor through a sewage outlet at the bottom of a sink, the sewage and dirt are treated by the garbage processor, and food waste is crushed so that the treated sewage and dirt can be directly discharged into a sewer line, when washing the wok, the spray assembly sprays high-pressure water flow to the wok, since arrangement of a cabinet body, the sprayed watercan be limited to a working space, then flows to the sink, thus according to the kitchen equipment with the heating function, cooking, washing the dishes, and washing the wok are integrated as one, and all fully automatic intelligent control work is achieved.

The invention relates to a harmful gas online detection system. The product comprises the following components: a basic module for collecting and displaying harmful gas detection equipment data, a basic module for receiving, storing and sending harmful gas detection equipment alarm, an alarm event processing module, a multi-stage management processing module and an online inspection field module.A harmful gas probe consists of the basic module for collecting and displaying harmful gas detection equipment data, the basic module for receiving, storing and sending harmful gas detection equipmentalarm and the alarm event processing module, the harmful gas probe transmits data and alarm signals to a cloud end for centralized processing through RS-485 serial communication, Zigbee wireless radio frequency technology and Ethernet, the cloud processing uses MQTT message queue telemetry transmission, relational database technology and time sequence database technology to distribute and store messages, and interacts with the alarm event processing module, the multi-stage management processing module and the online inspection field module. The harmful gas online detection system is used forthe online detection of harmful gases.

The invention discloses a tipping machine for curl-shaped tea. The tipping machine comprises a machine frame assembly, a main motor, a main shaft assembly and a tipping pot assembly, wherein the mainmotor, the main shaft assembly and the tipping pot assembly are separately mounted on the machine frame assembly; the tipping pot assembly comprises a tipping pot body and a heating plate; a center shaft of the main shaft assembly is located directly over the tipping pot body in an overhead manner, and is in transmission connection with the main motor; the main shaft assembly comprises tipping rollers which can rotate around an axis of the center shaft and can rotate themselves; and the tipping rollers are parallel to the center shaft and are fixedly connected with the center shaft. Through the adoption of the tipping machine disclosed by the invention, the implementing of a tipping technology can be more simple and convenient, the tipping quality is improved, the labor intensity is greatly reduced, and the working efficiency is improved.

The invention discloses a production method of eyesight-improving sheep liver drops, a method for preparing the eyesight-improving sheep liver drops and an application of the eyesight-improving sheep liver drops. The production method comprises the following steps of: washing a sheep liver, placing the sheep liver in boiled water for boiling, adding in carrots and jasmine tea and cooking thoroughly, placing the thoroughly cooked sheep liver into a meat grinder to be ground into mud state, boiling chrysanthemum, carrots, semen cassiae and medlar in water and filtering, placing the boiled and filtered chrysanthemum, carrots, semen cassiae and medlar into the ground sheep liver, grinding the mixture by a colloid grinder, sterilizing and cooling under 118-121 DEG C for 20-30 minutes, inoculating Lp-115 TM lactobacillus planterum through an aseptic technology, placing the mixture inoculated with the Lp-115 TM lactobacillus planterum in a constant-temperature oscillator for fermenting, so as to obtain the eyesight-improving sheep liver drops. The eyesight-improving sheep liver drops contain vitamin A, and have no mutton odor. The obtained eyesight-improving sheep liver drops can be usedfor preparing the eyesight-improving sheep liver soup, eyesight-improving sheep liver oral liquid, eyesight-improving sheep liver capsules and the like.

The invention discloses an amphibious platform for a mine stand pump. The amphibious platform for the mine stand pump is a water pump mounting platform floating on the water surface, and the mounting platform comprises a detachable framework and a detachable buoyancy tank connected with the detachable framework. The detachable framework can be dismantled into small frameworks or single bodies convenient for carrying, and the detachable buoyancy tank can be dismantled from the framework. Preferably, the buoyancy tank is a sealed square tank. The large amphibious platform is suitable for the high-power mine stand pump, when draining water, the pump can still drain water without frequently carrying the water pump when the water level is lowered. Even if the water pump integrally falls to the ground, the sealed square tank would not be damaged, and the water pump can continue to drain water. The integrated structure and economical technology are scientific and reasonable. The amphibious platform for the mine stand pump is convenient for the road transportation.

The invention discloses workpiece inner hole processing equipment. The workpiece inner hole processing equipment is mainly characterized in that: a workpiece supporting component is flexibly clamped and fastened; a main transmission box adopts multi-stage gear pair transmission controlled by a numerical controller and driven by a first speed-changing motor; a boring cutter combined device is thata boring cutter driving disk is matched with a boring bar double key groove pair and a boring cutter fixed block is slidingly matched with a boring cutter sliding block movement guide rail base; the boring cutter sliding block and the boring bar combined device are driven by a second speed-changing motor and a third speed-changing motor which are controlled by the numerical controller; and a boring bar front bracket and a boring bar are connected by one fastening screw axially. The workpiece inner hole processing equipment has the characteristics of advanced structure, simpleness and convenience for operation, high processing precision, high automation degree, high processing efficiency, multiple functions of turning, boring and grinding and the like.

The invention discloses a mine stand pump capable of being embedded in gravels. The water pump of the mine stand pump capable of being embedded in gravels comprises a permeable small-hole filter screen embedded in the gravels and capable of preventing sand grains and gravels, and a support framework thereof. The small-hole filter screen is directly connected with a water suction hole of a water suction bottom valve or directly connected with a water suction hole of the water pump. The support framework can be a long pipe with holes in the pipe wall, the support framework can be mounted horizontally or vertically, and the support framework upwardly extends to clear water body above a gravel precipitation surface. The mine stand pump capable of being embedded in gravels solves the difficulty that an existing submerged pump or an ordinary centrifugal pump for strip mine would be embedded in the gravels and immediately lose the water drainage ability after the gravels are rushed down by flood especially the flood breaks a dam.