357 results about "Chicken coop" patented technology

The invention relates to the technical field of environment monitoring, in particular to an environment parameter real-time early warning method and system for a digital chicken house, and the method comprises the following steps: collecting ammonia gas concentration, temperature and humidity and illumination intensity data in a chicken house, uniformly integrating and generating a monitoring record, extracting a safety interval, counting the exposure time of ammonia gas, and judging a multi-factor deviation state; and carrying out conjoint analysis on environment distribution change, and outputting a risk state and early warning information. According to the method, multi-source environment data are integrated through a unified time reference, the time sequence consistency among parameters is improved, the identification capability of low-concentration long-term exposure is enhanced by screening an ammonia gas safety interval and counting the exposure duration, and a multi-factor time sequence offset feature is constructed by collecting the deviation state of temperature and humidity and illumination intensity; the conjoint analysis of exposure and deviation distribution is combined, the continuity and accuracy of environmental risk judgment are improved, high-risk time periods and monitoring data thereof are extracted, and the positioning and response efficiency of abnormal states is enhanced.

The utility model discloses an egg conveying device, relates to egg conveying field, including frame, drive unit and N egg support, said frame includes feed box, discharge box and support base, the support base is fixedly equipped with two parallel vertical plate, the lower section of vertical plate is provided with two chute, the outside of chute is provided with L-shaped adjusting seat, and the L-shaped adjusting seat is provided with the feed box, discharge box and support base. The feeding box is connected with the henhouse egg belt, the discharging box is connected with the egg collecting conveying line, an integrated path of egg tray picking, continuous conveying and accurate discharging is constructed, 2-3 times of transfer links of traditional sectional conveying are reduced, on one hand, the occupied area of equipment is reduced, no additional connecting mechanism is needed, and the production cost is reduced. The installation and debugging complexity and fault points are reduced, and on the other hand, the collision risk caused by repeated transfer of eggs is avoided.

The utility model relates to the technical field of excrement separation, and discloses an excrement separation drainage device for henhouse breeding, which comprises a shell, a separation mechanism is arranged outside the shell, a support frame is fixedly connected to the bottom of the shell, a surge bin is rotatably connected to the inside of the separation mechanism, a self-cleaning mechanism is arranged outside the surge bin, and the self-cleaning mechanism is fixedly connected to the bottom of the shell. The separation mechanism comprises a supporting block, a braking assembly is fixedly connected to the exterior of the supporting block, the braking assembly comprises a motor, the driving end of the motor is fixedly connected with a rotating shaft, a feeding pipe is fixedly connected to the interior of the shell, and a filter screen drum is rotatably connected to the exterior of the rotating shaft; and a feeding hole is formed in the outer part of the rotating shaft. According to the utility model, the supporting block is used for providing stable support for the motor and ensuring the stable rotation of the rotating shaft, so that the combined design of the filter screen drum and the spiral guide plate is ensured, primary solid-liquid separation is realized, the separation speed is increased, and the blocking risk is reduced.

The utility model relates to the technical field of egg laying buffer bottom plates, and discloses a coop body egg laying behavior induction type buffer bottom plate structure which comprises a coop and a buffer bottom plate, a protection mechanism is arranged on the right side of the buffer bottom plate, and the protection mechanism comprises a sliding block, a connecting spring, a telescopic rod and an elastic cushion. The left side of the sliding block and the right side of a buffering bottom plate are fixedly installed. According to the coop body egg laying behavior induction type buffer bottom plate structure, through the use of the buffer bottom plate, the sliding blocks, the buffer grooves, the connecting springs and the telescopic rods, when eggs fall, when the eggs move to the upper surface of the buffer bottom plate, the eggs are inducted, the connecting springs and the telescopic rods are driven to be compressed, automatic induction buffering can be achieved, and the effect of safely collecting the eggs is achieved; and through the use of buffer convex points, a buffer bottom plate and an elastic pad, the problem of how to carry out automatic induction protection during egg collection is solved, and the effect of being safer during egg collection can be achieved.

The utility model discloses a chicken house disinfection spraying vehicle which comprises AGV intelligent trolley equipment, the upper side of the AGV intelligent trolley equipment is fixedly connected with a base block, the upper side of the base block is provided with a shielding structure, the upper side of the base block is fixedly connected with a hydraulic rod, the output end of the hydraulic rod is fixedly connected with a moving plate, and the moving plate is fixedly connected with a spraying device. An adjusting structure is fixedly connected to the upper side of the moving plate, a spraying structure is arranged on the upper side of the base block, the shielding structure comprises an annular groove, the annular groove is formed in the upper side of the base block, and an annular block is arranged in the annular groove. Through the arrangement of the shielding structure, when the device is not used, equipment in the device can be protected from being impacted by external objects and damaged, the service life of the equipment is prolonged, dust accumulation on the outer side of the equipment can be avoided, and the dust cleaning workload of workers is reduced; the threaded rod is arranged to prevent people from opening the cover at will.

The utility model discloses a chicken farm fan monitoring device, and relates to the technical field of chicken farm related equipment. The device comprises a monitoring box, the top of the monitoring box is fixedly connected with a ventilation pipe, a fan is fixedly installed in the ventilation pipe, a heating pipe is fixedly connected in the ventilation pipe on the front side of the fan, the front side of the ventilation pipe is fixedly connected with a first annular spray pipe through a fixing support, and a first branch pipe is fixedly arranged on the outer wall of the first annular spray pipe. The temperature sensor, the humidity sensor and the ammonia concentration sensor can monitor the temperature, the humidity and the ammonia concentration in the chicken house in the chicken farm respectively, fresh air can be conveyed into the chicken house by driving the fan to rotate, and the heating pipe is matched with the fan to heat the chicken house. The interior of the henhouse can be heated and dehumidified, the interior of the henhouse can be humidified and cooled through cooperation of a first annular spray pipe, a first liquid pump and a fan, and the environment in the henhouse can be better monitored and maintained.

The special-shaped angle cutting machine for the coop supporting beam comprises a workbench, an installation frame is vertically installed on the surface, close to the edge, of the top of the workbench, a driving air cylinder is installed on the surface of the top of the installation frame, and the output end of the driving air cylinder penetrates through the surface of the installation frame to be connected with an installation plate. A mounting block is movably mounted on the surface of the bottom end of the mounting plate, a cutting blade is vertically mounted on the surface of the bottom end of the mounting block, a threaded rod is vertically mounted at the top of the mounting block, and an arc-shaped sliding way is formed in the surface of the mounting plate in a penetrating mode. According to the special-shaped cutting device for the coop supporting beam, the mounting plate, the arc-shaped sliding way, the mounting block, the cutting blade, the threaded rod, the threaded extrusion cylinder and the rotating cover are arranged and used in cooperation, the direction of the cutting blade can be adjusted conveniently, and therefore special-shaped cutting of the coop supporting beam can be achieved; and the coop supporting beam can be conveniently and rapidly positioned when being cut.

This invention relates to a self-cleaning drinking water device for chicken coops, specifically in the field of water trough cleaning technology. The invention includes a water trough with left and right cleaning troughs connected to its two ends. The highest point of the trough's bottom is located in the middle, and a water inlet pipe is installed on the trough wall at this highest point. The bottom of the trough gradually slopes downwards between this highest point and the two cleaning troughs. Each cleaning trough has a cleaning port with a valve on its bottom surface. A cleaning mechanism is installed inside each trough, and each cleaning mechanism includes at least one cleaning brush that engages with the bottom surface of the cleaning trough. A motor mounting plate is installed above the cleaning brush, and a shaft of a cleaning motor mounted on the mounting plate is connected to a rotating shaft, which is connected to the cleaning brush. This invention adds left and right cleaning troughs at both ends of the water trough, and the bottom of the trough is designed to gradually slope downwards towards both ends. When water is added, sediment in the water trough accumulates in the cleaning troughs at both ends with the water flow, enabling centralized cleaning of impurities.

1. Name of this design product: Chicken Coop Door (Type Z). 2. Purpose of this design: This design is used for chicken coop doors for managing the activities of poultry. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

A laying nest provided with an ejection system with a particularly simple structure and operation comprises a nest floor that can rotate in two opposite directions, to get more inclined towards a collection area or towards a coop arranged on the nest side opposite to the collection area. The floor is rotatable about a pair of pivot pins arranged aligned to each other and adjacent to the coop, and each of the pivot pins is mounted slidably in a respective slot. The rotation to incline the floor towards the collection area is thus obtained by translating the pivot pins along the respective slots. The driving arrangement of the ejection system comprises traction cables guided along return pulleys arranged above the floor, whereby the ejection system has a limited footprint and is not prone to jams and malfunctions due to droppings and dirt.

1. The name of the design product: chicken coop shovel. 2. The use of the design product: for cleaning chicken manure. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. Other circumstances that need to be explained: the top view is expressed in perspective view 1, and the top view is omitted; the bottom view is expressed in perspective view 2, and the bottom view is omitted.

The utility model relates to poultry breeding cage technical field, concretely disclose a chicken coop convenient to clean up excrement, including cage body, the cage body has a bottom fence, the bottom fence includes frame, connecting plate, a plurality of straight poles and a plurality of sleeves, a plurality of straight poles are parallel and interval arrangement in the frame, the first end of straight pole axial with the first side of frame is fixedly connected, the second end of straight pole axial is close to the second side of frame and sets up, the second side of frame is set up with the through -hole to each straight pole, a plurality of sleeves are respectively set up in a plurality of through -holes, a plurality of sleeves are respectively connected on a plurality of straight poles, a plurality of straight poles are all fixedly connected on the connecting plate in the one end of frame outside, the chicken coop provided by the utility model can clean the bottom fence under the condition of avoiding driving the chicken out of the cage body, has very high convenience.

The utility model relates to the technical field of chicken manure treatment equipment, in particular to chicken farm chicken manure environment-friendly treatment equipment which comprises a conveying unit, a scraping unit, a centrifugal separation box and a fermentation tank, a first conveying belt of the conveying unit is located below a chicken coop, and a second conveying belt is arranged below the side, away from the chicken coop, of the first conveying belt; the first conveying belt is provided with a first scraping plate above the second conveying belt, a second scraping assembly of the scraping unit is connected with the side wall of a centrifugal separation box below the second conveying belt, the centrifugal separation box is communicated with the fermentation tank through a water pump, and the tail end of a mechanical arm of the second scraping assembly is connected with a scraping frame. According to the environment-friendly chicken manure treatment equipment for the chicken farm with the structure, chicken manure can be timely and effectively collected through the conveying unit, the sterilizing lamp can sterilize and disinfect the chicken manure in the centrifugal separation process, solid and liquid are treated respectively, and resource utilization of the chicken manure is achieved.

The utility model relates to the technical field of breeding cages, and discloses a household baby chick breeding cage which comprises a coop, the top of the coop is fixedly connected with a water pump, the input end and the output end of the water pump are fixedly connected with a water inlet pipe and a water outlet pipe, and one end of the water outlet pipe is fixedly connected with a hollow plate. A spray head is fixedly connected to one side of the hollow plate, a water tank is fixedly connected to the top of the coop, one end of the water inlet pipe extends into the water tank, and a leakage plate is fixedly connected to the inner bottom wall of the coop. According to the household baby chick breeding cage, by arranging a cage door, a fixing rod, an inserting rod and a clamping block, when a worker closes the device, a second handle is pushed firstly, the cage door is attached to a chicken cage, then the fixing rod is rotated to drive the inserting rod to rotate, and when the inserting rod is inserted into the clamping block, the cage door can be closed; and the judgment of a worker on the growth and development condition of the baby chicks is improved, and a breeding strategy can be adjusted in time.

The invention discloses a glass fiber reinforced plastic waterproof thermal insulation material and a preparation method thereof. The glass fiber reinforced plastic waterproof thermal insulation material comprises emulsion, powder and water, the emulsion is 901 glue; the powder material comprises 500 parts of cement, 500 parts of sand, 100 parts of heavy calcium powder, 200 parts of ash calcium powder, 1 part of short fiber, 4-5 parts of cellulose and 6-9 parts of rubber powder. The glass fiber reinforced plastic waterproof thermal insulation material prepared by the invention has the advantages of high viscosity, high compression resistance, high wear resistance, high hardness, no heat conduction, no heat absorption, no joint, no foaming, integration of water resistance and thermal insulation and the like, and can be suitable for various waterproof projects such as cement roof waterproofing, flat roofs, toilets, pools, outer walls, building foundation cushions, sprayed chicken coop, hog houses and the like.

The utility model discloses a chicken raising device convenient to collect eggs, relates to the chicken poultry breeding technical field, including connecting base plate, connecting base plate outer wall upper side left-right symmetry fixed installation support pillar, two support pillar outer wall upper end fixed installation support plate, support plate outer wall upper part is provided with rotatable chicken coop, the upper part of support plate outer wall is provided with the chicken coop, the support pillar outer wall upper part is provided with the support plate outer wall upper part, the support plate outer wall upper part is provided with the support plate outer wall upper part, the support plate outer wall upper part is provided with the support plate outer wall upper part. An egg falling frame is fixedly installed at the rear end of the outer wall of the coop, an egg outlet communicated with the egg falling frame is formed in the lower end of the rear side of the outer wall of the coop, and after chickens lay eggs, the device drives the coop and the egg falling frame to rotate upwards around the rotating frame by starting an electric telescopic rod, the eggs in the coop are discharged into the egg falling frame from the egg outlet, and therefore the eggs in the coop are discharged into the egg falling frame. When eggs enter the egg falling frame and then fall into the egg collecting frame below the egg falling frame to be collected, a worker can regularly pull the egg collecting frame to take out the egg collecting frame and take out the eggs in the egg collecting frame, and therefore the worker does not need to open the coop to find the eggs in the coop to take out the eggs, and the use convenience of the device is improved.

The utility model discloses a henhouse which comprises a steel frame structure for building the henhouse, and a plate frame mechanism is installed in the steel frame structure. The movable plate frame mechanism comprises a fixed plate frame mechanism fixed at the lower end of the steel frame structure and a movable plate frame mechanism sliding on the steel frame structure; the fixed plate frame mechanism comprises a fixed plate frame, the movable plate frame mechanism comprises a movable plate frame, and fixed steel meshes are fixedly connected to the fixed plate frame and the movable plate frame respectively; the movable plate frame ascends and descends through a plurality of lifting structures; the chicken house further comprises a chicken manure storage mechanism arranged at the bottom of the fixed plate frame, the chicken manure storage mechanism comprises a movably-arranged storage bin, and stored chicken manure is moved by moving the storage bin. By means of the structure, double-layer large-space breeding is achieved, namely the top lifting breeding space is matched with the bottom ground breeding space, the high-altitude breeding space can be conveniently managed and intervened, the high-altitude breeding space can be adjusted according to breeding needs, and manual intervention is facilitated.

The laminated breeding cage comprises a breeding cage frame, cage bins are evenly distributed in the breeding cage frame, the vertically adjacent cage bins are communicated, first iron wire nets are evenly distributed in bin openings in the front, the rear, the left and the right of each layer of cage bin respectively, and second iron wire nets are arranged at the bottom ends of the interiors of the cage bins respectively. Excrement baffles are arranged at the bottom ends of the interiors of the cage bins, and the excrement baffles are located at the lower ends of the second iron wire nets in the same cage bin. The excrement cleaning mechanism comprises a sliding block, a sliding block, a supporting rod, a push plate, a sponge roller and a rotating shaft, sliding grooves are formed in the front side wall of the cage bin, the sliding blocks are slidably connected into the sliding grooves, and sliding grooves are formed in the rear side wall of the cage bin. Excrement generated by laying hens is automatically cleaned, participation of breeders is reduced, and harmful gas generated due to the fact that the excrement is not cleaned for a long time is avoided.

The utility model discloses chicken raising house ventilation equipment, and relates to the technical field of chicken raising house ventilation equipment, the chicken raising house ventilation equipment comprises a processing shell, the upper end of the processing shell is fixedly connected with an exhaust pipe, the left side of the processing shell is fixedly connected with an air inlet pipe, the lower end of the processing shell is fixedly connected with a motor, and the output end of the motor is fixedly connected with a rectangular rod; a conical block is slidably connected to the rod wall of the rectangular rod, a spring is arranged at the lower end of the conical block, a blade is arranged at the upper end of the rectangular rod, a first convex block is fixedly connected to the upper end of the conical block, rod pieces are fixedly connected to the interiors of the two sides of the treatment shell, and second convex blocks are fixedly connected to the lower ends of the rod pieces. When the deodorization device works, the conical block rotates while exhausting is carried out, and meanwhile, the conical block can continuously move up and down, so that gas entering the treatment shell can generate turbulent flow with certain strength, the gas can be in better contact with deodorization liquid, and the deodorization effect can be further improved.

The utility model discloses a stacking type chicken coop feeding control device which comprises a coop frame and a feeding machine installed on one side of the coop frame in a rolling mode, a positioning control mechanism is arranged between the feeding machine and the coop frame, and the positioning control mechanism comprises a sensor, a trigger type elastic clamp and a trigger plate. The trigger type elastic clamp is installed on a cantilever of the feeding machine, the sensor is installed on a clamping portion of the trigger type elastic clamp, a trigger portion of the trigger type elastic clamp is matched with a sensing end of the sensor, and the sensor is electrically connected with a power source of the feeding machine through a PLC. The trigger plate is installed on the cage frame, and the trigger plate is matched with the working portion of the trigger type elastic clamp. The feeding control device adopts an indirect triggering and collision-free working mode, so that the risk that a sensor is damaged by external adverse factors is greatly avoided; and when the sensor is maintained or replaced, the operation is simple, convenient and trouble-saving.

The utility model discloses a quantitative feeding device for feed in a chicken house, and relates to the technical field of chicken breeding. The material flattening base plate is installed in the feeding trough, and the top of the material flattening base plate is fixedly connected with a material flattening device frame plate; and the quantitative feeding mechanism is arranged on the material flattening base plate and used for quantitative feeding of the feed, and the quantitative feeding mechanism comprises two sets of limiting components, two butt joint teeth and a material flattening device adjusting plate. According to the quantitative feeding device for the feed in the henhouse, through the use of the quantitative feeding mechanism, the position of a material flattening device adjusting plate can be controlled, the size of a discharging opening can be adjusted, feed issuing in the operation process of a material flattening device is effectively controlled, and then ingestion and growth of chickens are controlled; chicken are driven back into the cage in advance in the running process of the device, the death rate of the chicken is reduced, meanwhile, the step thickness is changed through a material flattening device triangular block, the using effect is better, and the service life is prolonged.

This invention discloses a device for recording and counting the egg production of Silkie chickens, relating to the field of Silkie chicken breeding technology. It includes a chicken house body with a chicken coop fixed inside. An egg-lifting component is connected inside the chicken house body. The egg-lifting component includes a drive shaft rotatably connected to the rear inner wall of the chicken house body. A turntable is fixedly connected to the outer ring surface of the front end of the drive shaft. A connecting column is fixedly connected to the front side of the turntable off-center. A fixing plate is fixedly connected to the inner top wall of the chicken house body. With this egg-lifting component, workers can remove the Silkie chicken eggs from the chicken coop without having to reach inside the chicken house body. This prevents eggs from slipping or falling during removal, thus avoiding damage and affecting subsequent breeding work.

The invention relates to the field of broiler chicken breeding, in particular to a broiler chicken three-dimensional cage rearing method which comprises the following steps: S1, preparing for chicks, fumigating and disinfecting a chicken house with formaldehyde 5 days before chicks enter, ventilating after closing the chicken house for 24 hours, and cleaning a trough and a water fountain; cages are distributed in the henhouse in an array mode, a passage is reserved between every two rows of cages, an automatic drinking system, a feeding system, a manure cleaning system, a ventilation system, a temperature control system, an illumination system and a control system are installed in the henhouse in a matched mode, and photovoltaic panels are laid on the roof of the henhouse. S2, breeding in a brooding period, feeding chicks into a cage when the chicks are 0-3 weeks old, and feeding less than 20 chicks per square meter of cage bottom area; various sensor structures are additionally arranged, the internal environment of the henhouse is monitored, remote control over the internal environment of the henhouse is facilitated, the auxiliary fan is additionally arranged, ventilation is conducted on the middle layer of the cage, the vertical ventilation performance of the whole cage is better, the temperature and humidity of the whole cage are kept consistent with those of the internal environment of the henhouse, regulation and control over the environment of the henhouse are facilitated, and practicability is improved.

The application discloses a kind of production and cultivation methods of crisp chicken, comprising the following steps: S1, cultivate crisp chicken species: with E'mei black chicken as basic population, hybridization breeding is obtained with sasso chicken, and hybridization is obtained with Rongde small black chicken, and the crisp chicken species with chicken skin thickness not less than 2.3mm is selected and bred;S2, nutrition regulation feeding is carried out: the nutrition regulation feeding of at least 50 days is carried out to the crisp chicken species in fattening period, and the feed with the crude protein content of 18%-22% is provided, and the feed includes soybean meal, vitamin C, fat, fat metabolism aid, fermented soybean meal and trace nutrients;S3, breeding environment management is carried out: in fattening period, control chicken house environment temperature is 18-25 DEG C, relative humidity is 50%-60%, and breeding density is controlled.The application is cultivated by three system matching breeding, accurate nutrition regulation and fine breeding management multi-link cooperation, and the chicken species that fits crisp core characteristic is cultivated.

The invention discloses a stacked caged laying hen breeding management method and system, a terminal and a medium, and relates to the technical field of breeding management. According to the main technical scheme, individual physiological status information of all laying hens in a breeding area is obtained, and when the individual physiological status information does not meet a preset health status threshold value, a physical mark is attached to the body surface of a target laying hen to be processed; and processing information is generated according to the identification information of the physical marks and the breeding position information of the breeding area where the target laying hens to be processed are located. The method is expected to achieve the purposes of finding the abnormal health state of the laying hens in an early stage, further conveniently and quickly isolating the abnormal health laying hens, greatly reducing the risk of cross infection, improving the biological safety level of a henhouse and reducing the outbreak probability of group epidemic situations. And meanwhile, the aims of enabling the laying hens with abnormal health to be visualized and recognizable in a dense group, so that a worker can quickly lock specific abnormal individuals in the dense group during subsequent processing, thereby shortening the positioning time of the worker and improving the response speed are fulfilled.

The present application provides an optimization scheduling method considering the participation of chicken house flexible resources in power distribution network peak load shifting, and relates to the cross technical field of facility agriculture and power grid optimization scheduling, which comprises the following steps: based on the industry load in the whole cycle, using the heat production equation and mechanism model equation of cage chicken house application scene, a typical cage chicken house daily constant temperature energy demand model is constructed; based on the constructed typical cage chicken house daily constant temperature energy demand model, the cage chicken house load is classified, and the classified load is superimposed to construct a load flexibility potential model; based on the constructed load flexibility potential model and the power grid peak load shifting model of adjustable load, by setting the objective function and constraint condition, and using the model optimization algorithm, the optimization scheduling scheme of power distribution network peak load shifting is obtained. The power grid peak load shifting model based on adjustable load constructed by the present application smooths the load curve of power grid, and realizes the economic operation of power grid.

The utility model discloses a kind of disinfection and heat preservation function's chicken coop access passageway structure, it is related to chicken coop access passageway technical field, including buffer heat preservation mechanism, disinfection mechanism and pre-heat preservation mechanism, disinfection mechanism includes second connecting passage, in the utility model, by third electric heating tube work, hot air is heated to third connecting passage inside, and outside environment is connected, disinfectant in disinfection tank inside is sprayed from multiple disinfection nozzles by conveying pump work drive, carries out overall disinfection to chicken group, second electric heating tube heats first connecting passage inside temperature and chicken coop inside temperature match, second connecting passage is arranged between first connecting passage and third connecting passage, reduce the heat exchange with outside, realize the collaborative work of disinfection and heat preservation, both can block pathogen transmission, and can reduce environmental temperature fluctuation stress to chicken group.

The invention provides a manure cleaning machine and a using method thereof.The manure cleaning machine comprises a rack, a plurality of layers of transverse chicken cages are arranged on the rack, a transverse transmission belt is arranged on the lower side of each layer of chicken cage, a manure scraping assembly is arranged on the portion, at the discharging end of the transmission belt, of the rack and comprises a longitudinal supporting plate, a manure scraping plate is arranged on the upper side of the supporting plate, and the manure scraping plate is arranged on the lower side of the supporting plate. Adjusting plates are fixed to the sides, close to the transmission belt, of the supporting plates at intervals in the longitudinal direction, fine adjustment mechanisms are arranged between the adjusting plates and the lower portions of the supporting plates, and the fine adjustment mechanisms enable the supporting plates to deform locally and get close to the transmission belt, so that the manure scraping plates at the deformed positions of the supporting plates abut against the transmission belt. The middle part, without a stress point, of the manure scraping plate can also abut against the transmission belt, so that a gap is prevented from being reserved, and the manure scraping effect is not influenced.