Excrement cleaning device

Abstract

The utility model relates to the technical field of excrement cleaning devices, and particularly discloses an excrement cleaning device. Comprising supporting plates arranged on the two sides of the bottom of a coop respectively, transmission shafts rotationally connected between the ends of the supporting plates on the two sides respectively, belt wheels meshed with the transmission shafts respectively, a conveying belt meshed between the belt wheels on the two sides, and a driving motor arranged outside the supporting plate on one side and used for driving the transmission shafts to rotate. The spraying structure is arranged between the supporting plates on the two sides above the tail end of the conveying belt, and the scraping plate is arranged between the supporting plates on the two sides at the tail end of the conveying belt and used for scraping excrement, so that the problem that chicken manure is inconvenient to clean due to the fact that the chicken manure is adhered to the conveying belt when the chicken manure is conveyed by a traditional conveying belt is solved.

Description

Technical Field

[0001] This application relates to the technical field of fecal cleaning devices, and specifically discloses a fecal cleaning device. Background Technology

[0002] With the expansion of agricultural and livestock farming and the improvement of intensification and mechanization, large-scale farming has become an important part of the development of the livestock industry. Among them, the farming of laying hens usually involves building chicken cages for unified feeding, unified collection of eggs, and unified collection of manure. Especially for multi-layer chicken cages, a conveyor belt mechanism is installed at the bottom of each layer to collect the manure that falls out of the bottom of the cage onto the conveyor belt and then transport it out of the cage for unified collection.

[0003] However, when chicken manure is transported to the end of the conveyor belt, it may stick to the conveyor belt and not fall freely. As a result, during the subsequent movement of the conveyor belt, the chicken manure may fall from the conveyor belt onto the chicken coop below or onto the ground, polluting the environment.

[0004] Therefore, the inventors have provided a manure removal device to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to solve the problem that chicken manure tends to stick to the conveyor belt when transporting chicken manure, making it difficult to clean.

[0006] To achieve the above objectives, the basic solution of this utility model provides a manure removal device, including support plates respectively disposed on both sides of the bottom of the chicken cage, a transmission shaft rotatably connected between the ends of the two support plates, pulleys respectively meshing on the transmission shaft, a transmission belt meshing between the two pulleys, and a drive motor disposed outside one support plate for driving the transmission shaft to rotate. It also includes a spray structure disposed between the two support plates above the end of the transmission belt and a scraper disposed between the two support plates at the end of the transmission belt for scraping off manure.

[0007] Furthermore, the spray structure includes a spray pipe fixed between the two support plates, a collar coaxially sleeved at both ends of the spray pipe, several abutments fixed between the two collars, and a water inlet pipe that passes circumferentially between the abutments and the spray pipe and communicates with the spray pipe. The spray pipe has several spray holes. A closed driven rack is fixed to the outer wall of the collar. The two ends of the conveyor belt protrude outward to form bosses, and active racks that mesh with the driven racks on the same side are fixed to the top of the bosses.

[0008] Furthermore, a baffle plate for enclosing the spray structure and the inner conveyor belt is provided between the two side support plates.

[0009] Further, the scraper is provided with a notch on each side, and the notch is used for the boss to pass through and is hit by the driving rack.

[0010] Further, the support frame is arranged at the bottom of the cage, and the support frame comprises a plurality of support rods arranged at equal intervals and rotationally connected to the bottom of the cage and a driving structure for driving the support rods to rotate in sequence.

[0011] Further, the end of the support rod is provided with a driving groove in axial mirror symmetry, the driving structure comprises a driven belt engaged between the same end of the support rod, a plurality of clamping teeth fixed to the outer side of the driven belt and driven by the driving rack on the same side, and a driving block fixed to the inner side of the driven belt and capable of driving the driving groove in sequence.

[0012] Further, the reset member is a torsion spring fixed between the bottom of the cage and the end surface of the support rod.

[0013] The principle and effect of the scheme are as follows:

[0014] 1. Compared with the prior art, the spraying structure is arranged above the end of the conveying belt, the spraying structure can spray water to clean the excrement attached to the conveying belt, the water flow and the excrement mixture are left by the scraper, and the scraper can further scrape the residual excrement on the conveying belt, so that the problem that the excrement is attached to the conveying belt and is not convenient to clean is solved.

[0015] 2. Compared with the prior art, in the conveying belt moving process, the driving rack and the driven rack are engaged to drive the sleeve ring to rotate synchronously, the resistance rod is driven to rotate around the axis of the spraying pipe to extrude the water inlet pipe, and continuous water supply during excrement transportation is realized.

[0016] 3. Compared with the prior art, in the conveying belt moving process, the driving rack and the clamping teeth on the driven belt are engaged to drive the driven belt to move synchronously, and the driving block and the driving groove are engaged to rotate the support rod, so as to further clean the excrement. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 A schematic diagram of a manure cleaning device according to an embodiment of the present application is shown;

[0019] Figure 2A side view of a manure cleaning device is shown.

[0020] Figure 3 A partial view of a manure cleaning device is shown. DETAILED DESCRIPTION

[0021] To further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the following describes the specific embodiments, structures, features and effects of the utility model in detail in combination with the drawings and preferred embodiments.

[0022] The reference signs in the drawings include: a conveying belt 1, a boss 2, a barrel-shaped wrapping part 3, an arc-shaped wrapping part 4, a scraper 5, a transmission shaft 6, a sleeve ring 7, a resisting rod 8, a water inlet pipe 9, a spraying pipe 10, a driven belt 11, a supporting rod 12, a clamping tooth 13, and a pushing block 14.

[0023] A manure cleaning device, as shown in Figure 1 and Figure 2 is shown.

[0024] The device includes supporting plates respectively installed on both sides of the bottom of the chicken coop, a transmission shaft 6 rotatably installed between the end portions of the two supporting plates, pulleys respectively engaged on the transmission shaft 6, a conveying belt 1 engaged between the two pulleys, and a driving motor installed outside the left supporting plate. The output shaft of the driving motor is coaxially fixedly connected with the left transmission shaft 6.

[0025] A spraying structure is further installed between the two supporting plates above the end of the conveying belt 1, and a surrounding plate for wrapping the spraying structure and the inner conveying belt 1 is further installed between the two supporting plates. The spraying structure includes a spraying pipe 10 fixedly installed between the two supporting plates, sleeve rings 7 coaxially sleeved on both ends of the spraying pipe 10, resisting rods 8 and water inlet pipes 9 fixedly installed between the sleeve rings 7.

[0026] The enclosure plate comprises a barrel-shaped wrapping part 3 covering the spray pipe 10 and the outer sleeve 7, and an arc-shaped wrapping part 4 connected with the outer wall of the barrel-shaped wrapping part 3 and covering the end of the conveying belt 1. The two side ends of the spray pipe 10 are fixed in the inner side of the barrel-shaped wrapping part 3 and are closed by the two sides of the barrel-shaped wrapping part 3, a plurality of water spraying holes are formed in the bottom of the spray pipe 10 and are communicated with the inner cavity, a communication slot is formed in the bottom of the barrel-shaped wrapping part 3 for exposing the spray pipe 10 and the sleeve 7. Meanwhile, a gap is formed between the abutting rod 8 and the outer wall of the spray pipe 10, a through hole is formed in one side of the barrel-shaped wrapping part 3, the water inlet pipe 9 extends into the gap between the two abutting rods 8 through the through hole and is wound around the outer wall of the spray pipe 10 into the gap between the abutting rod 8 and the outer wall of the spray pipe 10, and finally is communicated with the other side of the spray pipe 10 to form a peristaltic pump structure. Further, in the embodiment, a closed driven rack is fixed to the outer wall of the sleeve 7, the two side ends of the conveying belt 1 are outwardly protruded to form a closed boss 2, and a driving rack is fixedly installed at the top end of the boss 2 and is engaged with the driven rack on the same side. Therefore, during the movement of the conveying belt 1, the sleeve 7 can be driven to rotate by the engagement of the driving rack and the driven rack, and then the water inlet pipe 9 is squeezed to send water to the spray pipe 10 to spray out from the water spraying holes to clean the excrement attached to the conveying belt 1.

[0027] A scraper 5 is further bolted to the two side support plate supports at the end of the conveying belt 1, the inner end of the scraper 5 is attached to the outer wall of the conveying belt 1, and the end of the scraper 5 is inclined downward. A slot is further formed in the two sides of the scraper 5 for the boss 2 to pass through and be hit by the driving rack, and a through groove is formed in the bottom of the arc-shaped wrapping part 4 for the water flow mixed with excrement to pass through and enter the scraper 5.

[0028] A support frame matched with the conveying belt 1 is further installed at the bottom of the chicken coop, comprising a plurality of support rods 12 equally installed at the bottom of the chicken coop and rotatable respectively, and a driving structure installed at the bottom of the chicken coop and capable of driving the support rods 12 to rotate in sequence, and a plurality of reset members for resetting the support rods 12 are further installed at the bottom of the chicken coop.

[0029] Specifically, the two side ends of the support rod 12 are mirror-symmetrically stacked with a triangular-shaped driving slot, the driving structure comprises a driven belt 11 engaged between the same ends of all the support rods 12, a plurality of clamping teeth 13 fixedly installed on the outer side of the driven belt 11 and capable of being driven by the driving rack on the same side, and a triangular-shaped driving block 14 fixedly installed on the inner side of the driven belt 11 and capable of driving the triangular-shaped driving slot in sequence. The reset member is a torsion spring with two ends fixedly connected between the bottom of the chicken coop and the end surface of the support rod 12.

[0030] In the moving process of the conveying belt 1, the driving rack and the catch 13 are engaged to drive the driven belt 11 to move synchronously, and the moving push block 14 is engaged with the push slot in sequence to rotate the support rod 12, and in this embodiment, the support rod 12 replaces the bottom support surface of the chicken coop, the excrement falls from the gap of the support rod 12 into the conveying belt 1 below, and rotating the support rod 12 can make the excrement adhered between the two support rods 12 fall.

[0031] When the utility model is used, the driving motor is started, and water is supplied to the water inlet pipe 9, in the process of rotating the transmission shaft 6 driven by the output shaft of the driving motor, the conveying belt 1 transports the falling edge to the end and scrapes off through the scraper 5;

[0032] In the moving process of the conveying belt 1, the driving rack and the catch 13 are engaged to drive the driven belt 11 to move synchronously, and the moving push block 14 is engaged with the push slot in sequence to rotate the support rod 12, and in this embodiment, the support rod 12 replaces the bottom support surface of the chicken coop, the excrement falls from the gap of the support rod 12 into the conveying belt 1 below, and rotating the support rod 12 can make the excrement adhered between the two support rods 12 fall.

[0033] In the moving process of the conveying belt 1, the driving rack and the catch 13 are engaged to drive the driven belt 11 to move synchronously, and the moving push block 14 is engaged with the push slot in sequence to rotate the support rod 12, and in this embodiment, the support rod 12 replaces the bottom support surface of the chicken coop, the excrement falls from the gap of the support rod 12 into the conveying belt 1 below, and rotating the support rod 12 can make the excrement adhered between the two support rods 12 fall.

[0034] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form, although the utility model has been disclosed as above, however, it is not used to limit the utility model, any person skilled in the art can make some changes or modifications as equivalent embodiments within the scope of the technical scheme of the utility model without departing from the utility model, and any modification, equivalent change and modification of the above embodiment according to the technical essence of the utility model still belong to the scope of the technical scheme of the utility model.

Claims

1. A manure removal device, comprising support plates respectively disposed on both sides of the bottom of a chicken cage, a drive shaft rotatably connected between the ends of the two support plates, pulleys respectively meshing on the drive shaft, a transmission belt meshing between the two pulleys, and a drive motor disposed outside one support plate for driving the drive shaft to rotate, characterized in that, The spraying structure is arranged between the two side supporting plates above the end of the conveying belt, and the scraper is arranged between the two side supporting plates at the end of the conveying belt and used for scraping excrement.

2. A device according to claim 1, characterised in that The spraying structure comprises a spraying pipe fixed between the two side supporting plates, a sleeve ring coaxially sleeved at both ends of the spraying pipe, a plurality of abutting rods fixed between the sleeve rings at both ends, and a water inlet pipe circumferentially passing between the abutting rods and the spraying pipe and communicating with the spraying pipe.

3. A device according to claim 1, characterised in that The spraying pipe is provided with a plurality of water spraying holes, the outer wall of the sleeve ring is fixed with a closed driven rack, the two side end portions of the conveying belt are outwardly protruded to form bosses, and the bosses are fixed with driving racks respectively engaged with the driving racks on the same side.

4. A device according to claim 2, wherein The two side supporting plates are provided with a surrounding baffle for wrapping the spraying structure and the inner conveying belt.

5. A device according to claim 1, characterised in that The two sides of the scraper are respectively provided with notches for the bosses to pass through and be struck by the driving racks.

6. A device according to claim 5, wherein The support frame is arranged at the bottom of the chicken coop, and the support frame comprises a plurality of support rods arranged at equal intervals and rotationally connected to the bottom of the chicken coop, and a pushing structure for driving the support rods to rotate in sequence.

7. A device according to claim 5, wherein The bottom of the chicken coop is provided with a plurality of reset members for resetting the support rods. The support rods are respectively fixed at both ends of the bottom of the chicken coop and the end surfaces of the support rods. The reset members are torsion springs respectively fixed at both ends between the bottom of the chicken coop and the end surfaces of the support rods.

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