Waste collecting device for livestock farm

Abstract

The utility model discloses a waste collecting device for a livestock farm, which comprises a manure scraping mechanism, and the manure scraping mechanism is in sliding connection with the ground of a livestock house in a dovetail fit manner and is used for scraping and pushing waste in the shed; the spiral conveyor is provided with a discharge port, is mounted in a conveying sinking groove formed in the ground of the animal house, and is used for conveying the wastes pushed by the manure scraping mechanism; one end of the conveyor extends to the fermentation tank, the other end of the conveyor extends to be inserted into a discharging pit, and the discharging pit is communicated with the conveying sinking groove; the excrement scraping mechanism scrapes waste in the animal house and pushes the waste to the spiral conveyor, the spiral conveyor spirally pushes the waste to the discharging opening, the waste falls into the discharging pit through the discharging opening, the discharging pit guides the waste to the conveyor, and the conveyor conveys the waste and unloads the waste into the fermentation tank. According to the livestock farm shed, waste in the livestock farm shed can be cleaned, the waste can be collected and fermented in a unified mode, and the cleaned waste can be prevented from being stacked in the open air.

Description

Technical Field

[0001] The utility model relates to a waste collecting device for a livestock farm. Background Art

[0002] A livestock farm is a place where a certain number of livestock are raised together. It is often divided into cattle farms, sheep farms, horse farms, etc. according to the type of livestock. Animal sheds are built on the livestock farm to provide a suitable living environment for the livestock.

[0003] Livestock houses produce waste such as excrement, residual grass, and bedding. Common bedding materials include wood chips, straw, and grass, which are used to relieve the hard contact between the hooves of livestock and the ground and can protect the hooves of livestock.

[0004] For the health of livestock, the waste in the barn needs to be cleaned up after a period of breeding. However, the common cleaning method is that the cleaner enters the barn with a Luoyang shovel and shovels out the waste one by one and unloads it into a cart, which is then transported to a designated stacking point. This cleaning method is time-consuming, and open-air stacking will affect the surrounding air quality. Summary of the invention

[0005] The utility model aims to provide a waste collecting device for a livestock farm in view of the defects of the prior art.

[0006] In order to achieve the above-mentioned purpose of the utility model, the following technical solutions are adopted:

[0007] A waste collection device for a livestock farm comprises a manure scraping mechanism, which is slidably connected to the floor of a livestock house by a dovetail fit, and is used to scrape up and push waste in a shed; a screw conveyor, which is provided with a discharge port and is installed in a feeding trough opened on the floor of the livestock house, and is used to transport waste pushed by the manure scraping mechanism; and a conveyor, one end of which extends to a fermentation tank, and the other end extends and is inserted into a discharge pit, and the discharge pit is connected to the feed trough; wherein the manure scraping mechanism scrapes up waste in the livestock house and pushes it to the screw conveyor, and the screw conveyor spirally pushes the waste to the discharge port, and the waste falls into the discharge pit through the discharge port, and the discharge pit guides the waste to the conveyor, and the conveyor transports the waste and discharges it into the fermentation tank.

[0008] Furthermore, the manure scraping mechanism includes a support plate, a tail wing is provided at the bottom of the support plate, and the tail wing is slidably connected with the dovetail groove; a manure scraping plate, manure scraping plates are installed on both sides of the support plate, and each manure scraping plate is installed with a side plate; an anti-emergence plate, the anti-emergence plate is installed on the top of the manure scraping plate, and is used to prevent waste from emerging from the manure scraping plate; and a pulling mechanism, each end of the support plate is connected to a pulling mechanism for pulling the support plate to move.

[0009] Furthermore, the pulling mechanism includes a winch; a support, the support is installed on the support plate, and a pulling rope, one end of the pulling rope is connected to the winch, and the other end is connected to the support.

[0010] Furthermore, the two manure scraping plates in the utility model are installed on both sides of the support plate to form a pointed structure, and the manure scraping plates and the anti-spill plates are arc-shaped.

[0011] Furthermore, the support plate has a trapezoidal structure.

[0012] Furthermore, the conveyor includes a frame, which is installed on a supporting frame and one end of which is inserted into a discharge pit; an active roller, which is installed on one end of the frame and is transmission-connected to a conveying driving machine, and the conveying driving machine is installed on the frame through a motor frame; a driven roller, which is installed on the other end of the frame; a conveyor belt, which is transmission-connected to the active roller at one end and transmission-connected to the driven roller at the other end, and a plurality of scrapers are installed on the conveyor belt at intervals; a baffle, baffles installed on the frame are provided on both sides of the conveyor belt; and a material guide, which is installed on the end of the frame away from the discharge pit.

[0013] Furthermore, the waste collection device for a livestock farm of the utility model also includes an inclined plate; the bottom of the discharge pit is equipped with an inclined plate, one end of the inclined plate is connected to the discharge port of the screw conveyor, and the other end extends to the conveyor belt.

[0014] Furthermore, the screw conveyor includes a trough body, a discharge port is opened at one end of the trough body, and a screw drive machine is installed at the other end; a drive shaft, the drive shaft is installed on the trough body through at least two shaft supports and is transmission-connected to the screw drive machine; spiral blades, the spiral blades are installed on the drive shaft; and a support platform, the support platform is used to install the screw drive machine.

[0015] Furthermore, the fermentation tank includes a tank body, which is provided with a feed port; a cover body, which is movably buckled to cover the feed port; a stirring shaft, one end of which is inserted into the tank body and has a spiral stirring blade installed thereon, and the other end passes through the tank body and a bearing seat and is transmission-connected to a stirring driving machine, and the stirring driving machine is installed on the bearing seat; a controller, the controller has a touch display and is installed on the tank body; a temperature sensor, which is installed on the tank body and is used to monitor the temperature inside the tank body; a pressure sensor, which is installed on the tank body and is used to monitor the air pressure inside the tank body; a safety valve, which is installed on the top of the tank body for pressure relief; and a discharge valve, which is installed on the bottom of the tank body; wherein the temperature sensor, the pressure sensor, and the stirring driving machine are all electrically connected to the controller.

[0016] The utility model has the following improvements over the prior art:

[0017] The utility model has the functions of removing waste in livestock houses and sealing and fermenting waste, avoiding the waste generated in livestock houses from being piled up in the open air, and improving the air quality around the livestock farm; that is, the manure scraping mechanism scrapes up the waste in the livestock house and pushes the waste to the screw conveyor, the screw conveyor pushes the waste to the unloading pit, the conveyor guides the waste from the unloading pit to the fermentation tank, and the waste in the fermentation tank can be sealed and fermented. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0019] Figure 1 This is a schematic structural diagram of a waste collection device for a livestock farm according to the utility model;

[0020] Figure 2 This is a schematic diagram of the installation structure of the manure scraping mechanism and the spiral feeder in the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the manure scraping mechanism in the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the fermentation tank in the utility model;

[0023] The serial numbers and their corresponding component names in the figure:

[0024] 1-fermentation tank, 11-tank body, 12-controller, 13-temperature sensor, 14-pressure sensor, 15-safety valve, 16-stirring driver, 17-bearing seat, 18-stirring shaft, 19-spiral stirring blade, 110-discharge valve, 111-feeding port, 112-cover body;

[0025] 2- conveyor, 21- conveyor drive, 22- motor frame, 23- material guide, 24- baffle, 25- scraper, 26- driving roller, 27- supporting frame, 28- frame, 29- conveyor belt, 210- driven roller;

[0026] 3-unloading pit, 31-inclined plate;

[0027] 4- Material feeding trough;

[0028] 5-screw conveyor, 51-support platform, 52-screw driving machine, 53-first shaft support, 54-driving shaft, 55-screw blade, 56-trough body, 561-discharging port, 57-second shaft support;

[0029] 8-scraping mechanism, 82-side plate, 83-scraping plate, 84-anti-floating plate, 85-support plate, 86-support frame, 87-first winch, 88-first pulling rope, 89-first support, 810-second support, 811-second pulling rope, 812-second winch;

[0030] 9-livestock floor, 91-dovetail groove. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution in the present application, the technical solution of the present utility model will be clearly and completely described below in conjunction with the drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the present application.

[0032] Embodiment 1:

[0033] like Figures 1 to 4 As shown, a waste collection device for a livestock farm of the utility model is suitable for cleaning waste generated in a livestock house of a livestock farm. The structure adopted includes a manure scraping mechanism 8, a screw conveyor 5 and a conveyor 2. The manure scraping mechanism 8 is connected to the livestock house floor 9 by a dovetail matching sliding connection, and is used to scrape and push the waste in the shed. The screw conveyor 5 is provided with a discharge port 561, and is installed in a feeding trough 4 opened on the livestock house floor, and is used to convey the waste pushed by the manure scraping mechanism 8. One end of the conveyor 2 extends to the fermentation tank 1, and the other end extends and inserts into the discharge pit 3, and the discharge pit 3 is connected to the feed trough 4. The manure scraping mechanism 8 scrapes the waste in the livestock house and pushes it to the screw conveyor 5, and the screw conveyor 5 pushes the waste to the discharge port 561 in a spiral manner, and the waste falls into the discharge pit 3 through the discharge port 561, and the discharge pit 3 guides the waste to the conveyor 2, and the conveyor 2 conveys the waste and unloads it into the fermentation tank 1.

[0034] It should be noted that when the barn needs to be cleaned, the dung scraping mechanism moves into the barn, scrapes up the waste on the ground of the barn and pushes the waste outward. After cleaning, the dung scraping mechanism moves out of the barn to avoid affecting the activities and rest of the livestock in the barn.

[0035] The manure scraping mechanism and the floor of the barn are connected by a dovetail-type sliding connection. The manure scraping mechanism can maintain contact with the floor of the barn, which is conducive to effectively scraping away waste on the floor of the barn, cleaning up waste in the barn, and providing a clean barn environment for livestock.

[0036] It is understandable that, according to the different widths of the barns, the dung scraping mechanisms of different widths can be provided. The width of the dung scraping mechanism is equal to the width of the barn, which can be beneficial to clean up the waste in the barn at one time.

[0037] Working mode of the utility model:

[0038] During cleaning, the livestock in the barn are released, and then the livestock are moved into the barn through the manure scraping mechanism 8. The manure scraping mechanism 8 scrapes the waste on the ground of the barn and drives the scraped waste to move toward the screw conveyor 5. The manure scraping mechanism 8 pushes the waste into the screw conveyor 5, and the screw conveyor 5 pushes the waste to move toward the unloading pit 3, and unloads it into the unloading pit 3 through the unloading port 561. The unloading pit 3 then guides the waste to the conveyor 2, and the conveyor 2 transports the waste to the fermentation tank and unloads it into the fermentation tank. When the waste is completely unloaded into the fermentation tank, the fermentation tank is sealed, and the waste can be fermented in the fermentation tank. Collecting waste in the fermentation tank can avoid the open-air stacking of waste, which can effectively improve the surrounding environment of the livestock farm.

[0039] It should also be noted that when the waste in the livestock house is relatively moist, sawdust can be sprinkled on it to absorb some of the moisture before scraping off the waste in the livestock house.

[0040] In some embodiments, a structure of a manure scraping mechanism is provided. Figure 1-3 As shown, the manure scraping mechanism includes a support plate 85, a manure scraping plate 83, an anti-emergence plate 84 and a pulling mechanism. A tail wing (not shown in the figure) is provided at the bottom of the support plate 85, and the tail wing is slidably connected with the dovetail groove 91. Manure scraping plates 83 are installed on both sides of the support plate 85, and each manure scraping plate 83 is installed with a side plate 82. The anti-emergence plate 84 is installed on the top of the manure scraping plate 83 to prevent waste from emerging from the manure scraping plate. Both ends of the support plate 85 are connected to a pulling mechanism for pulling the support plate 85 to move.

[0041] It is understandable that the support plate drives the manure scraper plate 83, the anti-spill plate 84 and the side plate 82 to move.

[0042] In order to enhance the bearing capacity of the manure scraper 83 and the anti-spill plate 84 , a top support frame 86 is additionally installed, and the manure scraper 83 and the anti-spill plate 84 are installed on the top support frame 86 .

[0043] Furthermore, a pulling structure is provided. The pulling mechanism includes a winch, a support and a pulling rope. The support is installed on the support plate, one end of the pulling rope is connected to the winch, and the other end is connected to the support.

[0044] A connection structure between a pulling rope and a support includes a support shaft and a rope head ring. The pulling rope is provided with a rope head ring, and the support shaft passes through the rope head ring. The support is a U-shaped structure, and shaft holes are opened on both sides. During installation, the support shaft passes through one side of the support, the rope head ring, and the other side of the support in sequence. The pulling rope is detachably installed on the support through the rope head ring and the support shaft.

[0045] The hoist may be a first hoist 87 or a second hoist 812 .

[0046] The pulling rope may be a first pulling rope 88 and a second pulling rope 811 .

[0047] The support may be a first support 89 and a second support 810 .

[0048] like Figure 1-3 As shown, a first support 89 is installed at one end of the support plate, and a second support 810 is installed at the other end. Corresponding to the first support 89 is a first hoist 87, and a first pulling rope 88 is rolled up and wound on the first hoist 87. Corresponding to the second support 810 is a second hoist 812, and a second pulling rope 811 is rolled up and wound on the second hoist.

[0049] Working method of manure scraping mechanism:

[0050] The width formed by connecting the two dung scraping plates 83 matches the width of the livestock house.

[0051] The dovetail groove 91 is opened along the length direction of the barn, with both ends extending out of the barn and one end extending to the feed chute 4.

[0052] Install the pulling rope: Start the first hoist 87, pull out the first pulling rope 88, and connect the first pulling rope 88 to the first support connection 89. Start the second hoist 812, pull out the first pulling rope 811, and connect the first pulling rope 811 to the first support connection 810.

[0053] At the same time, the first winch 87 and the second winch 812 are started, the first winch 87 reels in the first pulling rope 811, the first pulling rope 811 pulls the support plate 85 to move along the dovetail groove 91, the support plate 85 drives the manure scraper plate 83 and the anti-spill plate 84 to move, the manure scraper plate 83 scrapes up the waste in the barn, the waste is placed in the space formed by the manure scraper plate 83 and the anti-spill plate 84 and is pushed toward the screw conveyor 5. When the second winch 812 is working, the second pulling rope 811 is released.

[0054] The waste falls into the screw conveyor 5, and the screw conveyor 5 pushes the waste to the discharge pit in time. As the support plate 85 moves to the top across the screw conveyor 5, the support plate 85 does not affect the normal operation of the screw conveyor 5.

[0055] After all the waste materials are pushed into the screw conveyor 5, the first hoist 87 and the second hoist 812 are stopped. The first pulling rope 88 is separated from the first support 89 to prevent the first pulling rope from being placed in the barn and affecting the livestock's activities. The second hoist 812 is started to rotate in the opposite direction, and the second hoist 812 retracts the second pulling rope 811. The second pulling rope 811 pulls the support plate 85 to move to the reset position, and the second hoist is stopped.

[0056] like Figure 1-3 As shown, two manure scraping plates 83 are installed on both sides of the support plate to form a pointed structure, and the manure scraping plates and anti-spill plates are arc-shaped, which can help scrape up waste on the floor of the livestock house.

[0057] like Figure 1-3 As shown, the support plate is in a trapezoidal structure. This can help the support plate to break up the waste on the floor of the livestock house when it slides along the dovetail groove.

[0058] In some embodiments, a structure of a conveyor is provided. Figure 1 As shown, the conveyor 2 includes a frame 28, a driving roller 26, a driven roller 210, a conveyor belt 29, a baffle 24 and a material guide 23. The frame 28 is mounted on a support frame 27, and one end of the frame 28 is inserted into the discharge pit 3; the driving roller 26 is mounted on one end of the frame 28 and is connected to the conveyor drive 21 by transmission, and the conveyor drive 21 is mounted on the frame 28 through a motor frame 22; the driven roller 210 is mounted on the other end of the frame 28; one end of the conveyor belt 29 is connected to the driving roller 26 by transmission, and the other end is connected to the driven roller 210 by transmission, and a plurality of scrapers 25 are installed on the conveyor belt 29 at intervals; baffles 24 installed on the frame 28 are provided on both sides of the conveyor belt 29; and the material guide 23 is installed on the frame 28 at one end away from the discharge pit 3.

[0059] The material guide 23 guides the waste conveyed on the conveyor belt into the fermentation tank.

[0060] The baffles on both sides of the frame 28 can prevent the waste conveyed by the conveyor belt 29 from leaking out from both sides.

[0061] A plurality of scrapers 25 are installed at intervals on the conveyor belt 29, and a conveying unit cell is formed between adjacent scrapers, which is conducive to guiding the waste discharged from the screw conveyor.

[0062] Working method:

[0063] The conveying drive machine 21 drives the active roller 26 to rotate, and the conveyor belt 29 is driven to rotate by the active roller 26 under the action of the driven roller 210, which drives the multiple scrapers thereon to rotate. The scrapers scrape up the waste in the unloading pit and drop it into the conveying unit cell, move with the conveyor belt, and are unloaded to the guide member 23.

[0064] In some embodiments, in order to guide the waste written out by the screw conveyor to the conveyor, an inclined plate 31 is additionally installed. The bottom of the discharge pit 3 is installed with an inclined plate 31, one end of the inclined plate 31 is connected to the discharge port 561 of the screw conveyor 5, and the other end extends to the conveyor belt 29.

[0065] The screw conveyor 5 discharges the waste into the inclined plate 31 of the discharge pit 3 through the discharge port 561. As the screw conveyor continuously pushes the waste toward the discharge port 561, the waste can be better guided to the conveyor belt with the help of the inclined plate.

[0066] In some embodiments, a structure of a screw conveyor is provided. The screw conveyor includes a trough body 56, a drive shaft 54, a spiral blade 55, and a support platform 51. A discharge port 561 is provided at one end of the trough body 56, and a spiral drive machine 52 is installed at the other end; the drive shaft 54 ​​is installed on the trough body 56 through at least two shaft supports, and is in transmission connection with the spiral drive machine 52; the spiral blade 55 is installed on the drive shaft 54; and the support platform 51 is used to install the spiral drive machine 52.

[0067] The shaft support includes a first shaft support 53 and a second shaft support 57. Both ends of the drive shaft 54 ​​are respectively mounted on the groove body 56 through the first shaft support 53 and the second shaft support 57. The drive shaft 54 ​​rotates relative to the shaft support.

[0068] Working method:

[0069] The screw drive 52 drives the drive shaft 54 ​​to rotate, and the drive shaft 54 ​​drives the spiral blades 55 to rotate. The spiral blades 55 can push the waste falling into the trough body 56 to the discharge port 561.

[0070] It should be noted that when the support plate of the manure scraping mechanism spans across the top of the trough body, the spiral blades will not touch the support plate when rotating.

[0071] In some embodiments, a structure of a fermentation tank is provided. Figure 1 and 4 As shown, the fermentation tank 1 includes a tank body 11, a cover body 112, a stirring shaft 18, a controller 12, a temperature sensor 13, a pressure sensor 14, a safety valve 15 and a discharge valve 110. A feed port 111 is provided on the tank body 11; the cover body 112 is movably buckled to cover the feed port 111; one end of the stirring shaft 18 is inserted into the tank body 11, and a spiral stirring blade 19 is installed thereon, while the other end passes through the tank body 11 and the bearing seat 17 and is transmission-connected with the stirring driving machine 16, and the stirring driving machine 16 is installed on the bearing seat 17; the controller 12 has a touch display and is installed on the tank body 11; the temperature sensor 13 is installed on the tank body for monitoring the temperature inside the tank body; the pressure sensor 14 is installed on the tank body 11 for monitoring the air pressure inside the tank body 11; the safety valve 15 is installed on the top of the tank body 11 for pressure relief; and the discharge valve 110 is installed on the bottom of the tank body 11. The temperature sensor 13, the pressure sensor 14, and the stirring driving machine 16 are all electrically connected to the controller 12.

[0072] The temperature sensor 13 and the pressure sensor 14 transmit the data information monitored by each to the controller, and the controller then displays the corresponding data information via the touch display. The temperature and air pressure in the tank can be known by the touch display.

[0073] One structure of the discharge valve 110 may be a gate valve.

[0074] It should be noted that, in order to prevent excessive pressure in the tank during fermentation, the safety valve 15 can be set with a threshold. When the maximum pressure in the tank is greater than the threshold, the safety valve automatically opens to release the pressure in the tank; when the pressure in the tank is lower than the threshold, the safety valve automatically closes.

[0075] The touch display may be provided with buttons for controlling the stirring drive machine, and the buttons may include start, pause, forward rotation, reverse rotation, and stop buttons. When the material in the tank needs to be stirred, the start button is pressed first, and then the reverse rotation button is pressed. The stirring drive machine 16 drives the stirring shaft 18 to rotate counterclockwise, and the stirring shaft drives the spiral blade to rotate counterclockwise. Under the action of the spiral blade, the material moves and rises from the bottom to the top of the tank, forming a continuous cycle movement to achieve the purpose of stirring the material. When the tank needs to discharge the material, the discharge valve is opened, and then the start button can be pressed, and then the forward rotation button is pressed. The stirring drive machine 16 drives the stirring shaft 18 to rotate clockwise, and the stirring shaft drives the spiral blade to rotate clockwise. The spiral blade pushes the material in the tank to the discharge valve, which is conducive to discharging the material in the tank from the discharge valve.

[0076] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A waste collection device for a livestock farm, characterized in that: include A manure scraping mechanism, which is connected to the floor of the barn by dovetail-type sliding, and is used to scrape and push waste in the barn; A screw conveyor, which is provided with a discharge port and is installed in a feeding trough opened on the floor of the livestock house, and is used to convey the waste pushed by the manure scraping mechanism; as well as A conveyor, one end of which extends to the fermentation tank, and the other end of which extends to insert into a discharge pit, wherein the discharge pit is connected to the feed trough; The manure scraping mechanism scrapes up the waste in the livestock house and pushes it to the screw conveyor, the screw conveyor pushes the waste to the discharge port, the waste falls into the discharge pit through the discharge port, the discharge pit guides the waste to the conveyor, and the conveyor transports the waste to the fermentation tank; The fermentation tank comprises A tank body, wherein a feed inlet is provided on the tank body; A cover body, the cover body being movably buckled and covered on the feed inlet; A stirring shaft, one end of which is inserted into the tank body and is provided with a spiral stirring blade, and the other end of which passes through the tank body and the bearing seat and is transmission-connected with a stirring driving machine, and the stirring driving machine is installed on the bearing seat; A controller with a touch display installed on the tank body; A temperature sensor is installed in the tank body and is used to monitor the temperature inside the tank body; A pressure sensor is installed in the tank body and is used to monitor the air pressure in the tank body; A safety valve installed on the top of the tank for pressure relief; and A discharge valve, the discharge valve being installed at the bottom of the tank; Wherein, the temperature sensor, pressure sensor and stirring driving machine are all electrically connected to the controller.

2. The waste collection device for livestock farms according to claim 1, characterized in that: The feces scraping mechanism comprises A support plate, wherein a tail wing is provided at the bottom of the support plate, and the tail wing is slidably connected with the dovetail groove; Manure scraping plates, with manure scraping plates installed on both sides of the support plate, and each manure scraping plate is installed with a side plate; an anti-emergence plate, the anti-emergence plate being installed on the top of the manure scraper plate to prevent waste from emerging from the manure scraper plate; and A pulling mechanism, wherein both ends of the support plate are respectively connected to a pulling mechanism for pulling the support plate to move.

3. The waste collection device for livestock farms according to claim 2, characterized in that: The pulling mechanism comprises hoist; a support, the support being mounted on the support plate, and A pulling rope, one end of which is connected to the winch, and the other end of which is connected to the support.

4. The waste collection device for livestock farms according to claim 2, characterized in that: Two manure scraping plates are installed on both sides of the support plate to form a pointed structure, and the manure scraping plates and the anti-spill plates are arc-shaped.

5. The waste collection device for livestock farms according to claim 2, characterized in that: The support plate is in a trapezoidal structure.

6. The waste collection device for livestock farms according to claim 1, characterized in that: The conveyor comprises A frame, the frame being mounted on a support frame and having one end inserted into a discharge pit; A driving roller, which is mounted on one end of the frame and is in driving connection with a conveying drive, and the conveying drive is mounted on the frame through a motor frame; A driven roller, the driven roller is installed at the other end of the frame; A conveyor belt, one end of which is connected to a driving roller, and the other end of which is connected to a driven roller. A plurality of scrapers are installed at intervals on the conveyor belt. Baffles, baffles installed on the frame are provided on both sides of the conveyor belt; and A material guide member is installed on an end of the frame away from the unloading pit.

7. The waste collection device for livestock farms according to claim 6, characterized in that: It also includes an inclined plate; the bottom of the discharge pit is equipped with an inclined plate, one end of the inclined plate is connected to the discharge port of the screw conveyor, and the other end extends to the conveyor belt.

8. The waste collection device for livestock farms according to claim 1, characterized in that: The screw conveyor comprises A tank body, wherein a discharge port is provided at one end of the tank body and a screw drive is installed at the other end; A driving shaft, the driving shaft is mounted on the tank body through at least two shaft supports and is drivingly connected to the screw drive machine; a spiral blade mounted on the drive shaft; and A support platform is used to install the screw drive machine.

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