A manure cleaning vehicle with adjustable manure bucket posture

Abstract

The application provides a manure cleaning vehicle with adjustable manure scraping bucket posture, which comprises a collecting end and a feeding assembly, a manure scraping assembly, a transmission shaft, a manure scraping shaft and a manure scraping bucket for carrying manure; the transmission shaft is connected to the shell of the manure cleaning vehicle, and the manure scraping shaft is connected to a transmission part; a sliding assembly is arranged at the end of the manure scraping shaft, the first sliding part of the sliding assembly always moves along a guide groove, and the second sliding part alternately moves along the guide groove and an auxiliary guide groove; the sliding assembly plays a guiding and limiting role in the circulation of the manure scraping bucket; the elbow groove in the guide groove protrudes away from the auxiliary guide groove on one side of the guide groove; when the first sliding part moves into the elbow groove, the second sliding part rotates relative to the first sliding part, so that the centrifugal force of the manure scraping bucket is improved, and the rotation of the manure scraping bucket is accelerated. The manure cleaning vehicle with adjustable manure scraping bucket posture solves the technical problem that the posture of the manure scraping bucket cannot be adjusted in the related art, so that the manure is not completely poured, and the cleaning efficiency of the manure is affected.

Description

Technical Field

[0001] This invention relates to the field of manure cleaning equipment technology, specifically to a manure cleaning vehicle with an adjustable manure scraper bucket posture. Background Technology

[0002] As the scale of livestock farming expands and the number of livestock increases, so too does the amount of manure produced on farms. To maintain a hygienic farming environment and prevent diseases caused by manure, manure removal trucks are needed to promptly clean up manure from pastures.

[0003] The manure cleaning truck consists of a scraper bucket that, through a transmission and lifting mechanism, raises the scraper shaft of the scraper bucket to transport the manure to the storage bin of the truck, from where it is then transported out. As the transmission and lifting mechanism rotates cyclically, the scraper shaft drives the scraper bucket to scoop up the manure from its lower position relative to the transmission mechanism, moving it upwards to the storage bin at its higher position.

[0004] However, the feces are quite viscous. When the scraper reaches the high position of rotation and begins to empty the feces, the scraper shaft is easily driven to rotate due to transmission inertia. This causes the feces at the bottom of the scraper to not fall into the storage box in time, but to move down with the scraper, thus affecting the efficiency of feces transportation.

[0005] Therefore, existing technologies need further development. Summary of the Invention

[0006] The purpose of this invention is to overcome the above-mentioned technical deficiencies and provide a manure cleaning vehicle with an adjustable scraper bucket posture, so as to solve the technical problem in the related art that the posture of the scraper bucket cannot be adjusted during the transportation of manure, resulting in incomplete dumping of manure and affecting the efficiency of manure cleaning.

[0007] To achieve the above technical objectives, the present invention adopts the following technical solution: A manure cleaning vehicle with an adjustable scraper bucket posture is provided, including a collection end and a feeding assembly. The collection rod of the collection end is rotatably configured. The feeding assembly includes: a scraper assembly, which includes a scraper shaft and a scraper bucket for carrying manure; a transmission assembly, whose transmission shaft is connected to the housing of the manure cleaning vehicle, and the scraper shaft is connected to the transmission component of the transmission assembly; a sliding assembly, which is disposed at the end of the scraper shaft, and includes a first sliding part and a second sliding part spaced apart; a guide groove, the first sliding part always moving along the guide groove; an auxiliary guide groove, which is correspondingly disposed to the guide groove; and a second sliding part alternately moving along the guide groove and the auxiliary guide groove. The sliding assembly plays a guiding and limiting role during the cyclic operation of the scraper bucket. A bend is provided in the guide groove, protruding towards the side of the guide groove away from the auxiliary guide groove. When the first sliding part moves into the bend, the second sliding part rotates relative to the first sliding part, thereby increasing the centrifugal force of the scraper bucket and accelerating its rotation.

[0008] Furthermore, the first sliding part includes a first roller, which is connected to the manure scraping shaft via a first slide rod, and the first roller is rotatably arranged relative to the first slide rod; the second sliding part includes a second roller, which is connected to the manure scraping shaft via a second slide rod, and the second roller is rotatably arranged relative to the second slide rod.

[0009] Furthermore, there is an included angle between the first slide bar and the second slide bar, so that the first roller and the second roller are spaced apart.

[0010] Furthermore, the first slide bar and the second slide bar are in different planes, so that the first roller and the second roller are in different planes.

[0011] Furthermore, the guide groove and the auxiliary guide groove are respectively set on the inner wall of the housing.

[0012] Furthermore, the distance between the first roller and the inner wall of the housing is less than the distance between the second roller and the inner wall of the housing.

[0013] Furthermore, a first guide portion is provided on the inner wall of the housing. The first guide portion is located on the side of the auxiliary guide groove away from the guide groove. The first guide portion is correspondingly provided with the bend groove. When the first roller moves to the bend groove, the first guide portion limits the movement direction of the second roller, so that the first sliding portion and the second sliding portion move in the guide groove, thereby making the scraper bucket in an unloaded posture perpendicular to the straight running direction of the transmission component. The first sliding portion and the second sliding portion move to the low position of the rotation of the guide groove, and the scraper bucket changes from an unloaded posture to a posture of carrying feces vertically into the fecal liquid level.

[0014] Furthermore, a second guide portion is provided on the inner wall of the housing. The second guide portion is located between the guide groove and the auxiliary guide groove. The second guide portion limits the movement direction of the second roller so that the first roller moves in the guide groove and the second roller moves in the auxiliary guide groove, thereby changing the manure scraper from a manure-carrying posture to a horizontal posture. When the first roller moves along the guide groove to the bend groove, the manure scraper changes from a horizontal posture to a scattering posture parallel to the straight running direction of the transmission component.

[0015] Furthermore, a connecting part is provided on the scraper shaft, which is located between the sliding component and the scraper bucket. The scraper shaft is connected to the transmission component through the connecting part.

[0016] Furthermore, there are two sliding components. The two ends of the manure scraper are respectively connected to the manure scraper shaft. The two sliding components are symmetrically arranged on the two manure scraper shafts. There are two guide grooves and two auxiliary guide grooves. The two sliding components move in the two guide grooves and the two auxiliary guide grooves respectively.

[0017] Beneficial effects:

[0018] 1. The manure cleaning vehicle with adjustable scraper bucket posture of the present invention has a first roller connected to the scraper shaft sliding into a groove, which changes the posture of the scraper bucket to a throwing posture parallel to the straight running direction of the transmission component. Then, the second roller rotates around the first roller, thereby driving the scraper bucket on the scraper shaft to quickly rotate, realizing a rapid switch from the throwing posture to the dumping posture, throwing the manure into the storage box, realizing efficient dumping of manure, and improving the efficiency of manure transportation.

[0019] 2. The manure cleaning vehicle with adjustable scraper bucket posture of the present invention, after the scraper bucket moves out of the chute, the second sliding part enters the guide groove through the guidance of the first guide part. Both the first sliding part and the second sliding part move in the guide groove, and keep the scraper bucket moving perpendicular to the transmission component, so that when the scraper bucket comes into contact with the manure, the posture of the scraper bucket is adjusted to be vertical to the target surface. This allows the scraper bucket to scoop up more manure and increase the amount of manure removed.

[0020] 3. The manure cleaning vehicle with adjustable scraper bucket posture of the present invention, when the scraper bucket is fully loaded with manure, the second sliding part enters the auxiliary guide groove through the guidance of the second guide part, thereby adjusting the posture of the scraper bucket, ensuring that the fully loaded scraper bucket moves upward in a horizontal posture, preventing manure from falling and urine from spilling, and further improving the efficiency of manure transportation. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the manure cleaning vehicle with adjustable scraper bucket posture used in an embodiment of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the collection end and the feeding assembly used in an embodiment of the present invention;

[0023] Figure 3 This is a schematic diagram of the slot structure of the sealing component used in an embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of the feeding assembly used in an embodiment of the present invention from one perspective;

[0025] Figure 5 This is a cross-sectional view of the feeding assembly used in an embodiment of the present invention;

[0026] Figure 6 yes Figure 5 A magnified view of part A in the middle;

[0027] Figure 7 yes Figure 5 A magnified view of part B in the middle section;

[0028] Figure 8 This is a cross-sectional view of the transmission assembly used in an embodiment of the present invention;

[0029] Figure 9 yes Figure 8 A magnified view of part C in the middle;

[0030] Figure 10 This is a structural schematic diagram of the feeding component used in an embodiment of the present invention from another perspective.

[0031] The above figures include the following reference numerals:

[0032] 1. Collection end; 11. Collection rod; 12. Hydraulic telescopic rod; 2. Feeding assembly; 21. Manure scraping assembly; 211. Manure scraping shaft; 212. Manure scraping bucket; 213. Connecting part; 22. Transmission assembly; 221. Transmission shaft; 222. Transmission component; 23. Sliding assembly; 231. First sliding part; 2311. First roller; 2312. First slide rod; 232. Second sliding part; 2321. Second roller; 2322. Second slide rod; 24. Guide groove; 241. Turning groove; 25. Auxiliary guide groove; 3. Housing; 31. First guide part; 32. Second guide part; 4. Base; 41. Fixed beam; 5. Sealing assembly; 51. Cover; 52. Sealing ring; 53. Slot; 54. Plate; 6. Driver's cab; 7. Storage box. Detailed Implementation

[0033] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0034] According to an embodiment of the present invention, a manure cleaning vehicle with an adjustable scraper bucket posture is provided. Please refer to [link / reference]. Figures 1 to 10The system includes a collection end 1 and a feeding assembly 2. The collection rod 11 of the collection end 1 is rotatably mounted. The feeding assembly 2 includes: a manure scraping assembly 21, which includes a manure scraping shaft 211 and a manure scraping bucket 212 for carrying manure; a transmission assembly 22, whose transmission shaft 221 is connected to the housing 3 of the manure cleaning vehicle, and the manure scraping shaft 211 is connected to the transmission component 222 of the transmission assembly 22; a sliding assembly 23, which is disposed at the end of the manure scraping shaft 211, and includes a first sliding part 231 and a second sliding part 232 spaced apart; and a guide groove 24, along which the first sliding part 231 always runs. The groove 24 moves; the auxiliary guide groove 25 is provided correspondingly to the guide groove 24; the second sliding part 232 moves alternately along the guide groove 24 and the auxiliary guide groove 25; the sliding component 23 plays a guiding and limiting role during the cyclic operation of the manure scraper 212; wherein, the guide groove 24 is provided with a bend 241, the bend 241 protrudes towards the side of the guide groove 24 away from the auxiliary guide groove 25; when the first sliding part 231 moves into the bend 241, the second sliding part 232 rotates relative to the first sliding part 231, thereby increasing the centrifugal force of the manure scraper 212 and accelerating the rotation of the manure scraper 212.

[0035] See Figures 1 to 5 In this embodiment, the adjustable scraper bucket posture of the manure collection vehicle's collection end 1 and feeding assembly 2 are both fixed on the base 4. The driver's cab 6 is located above the collection end 1, making reasonable use of space. The two collection rods 11 of the collection end 1 have a V-shaped structure, and a fixed beam 41 is set in the middle of the two collection rods 11. The hydraulic telescopic rod 12 is fixed on the fixed beam 41. The hydraulic telescopic rod 12 causes the two collection rods 11 to rotate relative to the base 4 by extending and retracting, thereby opening or closing, realizing the collection and concentration of feces (such as... Figure 1 and Figure 2 (As shown). The feces gathered at the collection end 1 are located below the feeding assembly 2. The transmission component 222 of the transmission assembly 22 is connected to the scraper shaft 211 of the scraper assembly 21. The scraper shaft 211 is connected to the scraper bucket 212. The transmission component 222 rotates cyclically, driving the scraper bucket 212 to rotate, thus achieving the purpose of digging and transporting feces. Figure 4 and Figure 5As shown, the scraper bucket 212 is fixed on the scraper shaft 211. The scraper shaft 211 rotates clockwise with the transmission assembly 22, thereby driving the scraper bucket 212 to dig and deliver manure. A sliding assembly 23 is provided at the end of the scraper shaft 211. After the scraper bucket 212 digs up the manure from below the feeding assembly 2, it drives the first sliding part 231 of the sliding assembly 23 to slide in the guide groove 24 and the second sliding part 232 to slide in the auxiliary guide groove 25, so that the scraper bucket 212 is in a horizontal position and transports the manure from bottom to top. When the transmission component 222 is at its highest rotation position, the attitude of the scraper hopper is adjusted. The scraper hopper 212 changes from a horizontal attitude to a throwing attitude parallel to the straight running direction of the transmission component 222. The first sliding part 231 slides into the groove 241, driving the second sliding part 232 to rotate around the first sliding part 231, increasing the centrifugal force of the scraper hopper 212, and causing the feces in the scraper hopper 212 to be quickly thrown into the storage box 7, preventing incomplete dumping of feces in the scraper hopper 212 and improving the efficiency of feces transportation. The manure cleaning vehicle with adjustable scraper hopper attitude in this embodiment solves the technical problem in the related art that the scraper hopper does not completely dump feces during the transportation of feces, affecting the efficiency of feces cleaning.

[0036] See Figure 2 and Figure 3 In the adjustable manure scraper of this embodiment, a sealing assembly 5 encloses the transmission assembly 22 to prevent it from contacting the manure and being corroded. The cover 51 and the outer shell 3 enclose the transmission assembly 22. An opening is provided on opposite sides of the shell 3, which is the running trajectory of the transmission assembly 222 driving the scraper shaft 211. This opening has a ring structure, and a sealing ring 52 is provided at the opening. The scraper shaft 211 passes through the sealing ring 52 and connects to the transmission assembly 222 inside the cover 51. A retaining plate 54 is provided inside the cover 51 in the middle of the opening. A groove 53 is formed between the retaining plate 54 and the inner wall of the cover 51. The sealing ring 52 is engaged in the groove 53 and moves synchronously with the scraper shaft 211. By sealing the opening of the cover 51 with the sealing ring 52, the transmission assembly 222 is isolated from the manure, preventing corrosion and extending its service life.

[0037] See Figure 5 and Figure 6In the manure cleaning vehicle with adjustable scraper posture in this embodiment, the first sliding part 231 includes a first roller 2311, which is connected to the scraper shaft 211 via a first slide rod 2312. The first roller 2311 is rotatably arranged relative to the first slide rod 2312. The second sliding part 232 includes a second roller 2321, which is connected to the scraper shaft 211 via a second slide rod 2322. The second roller 2321 is rotatably arranged relative to the second slide rod 2322. By using rollers to move within two slide rails, not only is the friction between the sliding assembly 23 and the slide rails reduced, thus improving service life, but the posture of the scraper is also easily switched.

[0038] See Figure 5 and Figure 6 In the manure cleaning vehicle with adjustable scraper posture in this embodiment, there is an included angle between the first slide bar 2312 and the second slide bar 2322, so that the first roller 2311 and the second roller 2321 are spaced apart. The two slide bars are respectively connected to the rollers, reducing the weight of the sliding assembly 23.

[0039] In the manure cleaning vehicle with adjustable scraper hopper posture in this embodiment, the first slide bar 2312 and the second slide bar 2322 are on different planes so that the first roller 2311 and the second roller 2321 are on different planes, thereby reducing the torque from the first roller 2311 to the second roller 2321 and causing the second roller 2321 to rotate rapidly around the first roller 2311, thereby quickly flipping the scraper hopper 212 to dump the manure.

[0040] See Figure 5 In the manure cleaning vehicle with adjustable scraper posture in this embodiment, guide groove 24 and auxiliary guide groove 25 are respectively provided on the inner wall of housing 3, thereby fixing guide groove 24 and auxiliary guide groove 25.

[0041] In the manure cleaning vehicle with adjustable scraper posture in this embodiment, the distance between the first roller 2311 and the inner wall of the housing 3 is less than the distance between the second roller 2321 and the inner wall of the housing 3. The second roller 2321 is farther from the inner wall of the housing 3, which means that the limiting effect of the auxiliary guide groove 25 on the second roller 2321 is weaker during movement. When the first roller 2311 enters the bend groove 241, the second roller 2321 can rotate more flexibly around the first roller 2311.

[0042] See Figure 6In the manure removal vehicle with adjustable scraper posture in this embodiment, a first guide portion 31 is also provided on the inner wall of the housing 3. The first guide portion 31 is located on the side of the auxiliary guide groove 25 away from the guide groove 24. The first guide portion 31 is correspondingly provided with the bend groove 241. When the first roller 2311 moves to the bend groove 241, the first guide portion 31 limits the movement direction of the second roller 2321, so that the first sliding portion 231 and the second sliding portion 232 move in the guide groove 24, thereby making the scraper 212 in an unloaded posture perpendicular to the linear running direction of the transmission component 222. When the first sliding portion 231 and the second sliding portion 232 move to the low position of the guide groove 24, the scraper 212 changes from an unloaded posture to a manure-loaded posture that vertically enters the manure liquid level. There is a gap between the second roller 2321 and the inner wall of the housing 3, so that the limiting effect of the auxiliary guide groove 25 on the second roller 2321 on the inner wall of the housing 3 is weak. During the rotation of the second roller 2321 around the first roller 2311, the first guide part 31 limits the movement trajectory of the second roller 2321, so that after the second roller 2321 completes its rotation, it is guided by the first guide part 31 to enter the guide groove 24. When the sliding component 23 moves within the guide groove 24, the scraper 212 is in an unloaded rotating state. Both the first sliding part 231 and the second sliding part move within the guide groove 24, and the scraper 212 is perpendicular to the transmission component 222, so that when the scraper 212 comes into contact with the feces, the scraper 212 located at the low position of the feeding component 2 maintains a vertical posture with the target surface of the feces (e.g., Figure 4 and Figure 8 As shown in the figure, this causes the scraper bucket 212 to change from an unloaded state to a state of vertical entry into the fecal liquid level, prompting the scraper bucket 212 to scoop up more feces at the optimal angle and accelerate the fecal transfer.

[0043] See Figure 7In the manure cleaning vehicle with adjustable manure scraper posture in this embodiment, a second guide part 32 is also provided on the inner wall of the housing 3. The second guide part 32 is disposed between the guide groove 24 and the auxiliary guide groove 25. The second guide part 32 limits the movement direction of the second roller 2321 so that the first roller 2311 moves in the guide groove 24 and the second roller 2321 moves in the auxiliary guide groove 25, thereby changing the manure scraper 212 from a manure-carrying posture to a horizontal posture. When the first roller 2311 moves along the guide groove 24 to the bend 241, the manure scraper 212 changes from a horizontal posture to a scattering posture parallel to the straight running direction of the transmission component 222. When the scraper bucket 212 is fully loaded with manure, the transmission component 222 drives the scraper bucket 212 to move upwards. After passing the limit of the second guide part 32, the movement trajectory of the second roller 2321 is changed, so that the second roller 2321 moves in the auxiliary guide groove 25 and the first roller 2311 moves in the guide groove 24. The second roller 2321 moves above the first roller 2311. The manure contains urine, and the liquid is located in the upper layer of the scraper bucket 212, which can easily spill out during the movement of the scraper bucket 212. The above configuration allows the scraper bucket 212 to change from a manure-loaded posture to a horizontal posture (e.g., Figure 4 and Figure 8 (As shown), this prevents urine in the scraper 212 from spilling during upward conveying. When the first roller 2311 moves along the guide groove 24 to the bend 241, the scraper 212 changes from a horizontal posture to a throwing posture parallel to the straight running direction of the transmission component 222, enters the bend 241, drives the first roller 2311 to rotate, accelerates the rotation of the scraper 212, and realizes the throwing of feces.

[0044] See Figure 8 and Figure 9 In the manure cleaning vehicle with adjustable scraper bucket posture in this embodiment, a connecting part 213 is provided on the scraper shaft 211. The connecting part 213 is located between the sliding component 23 and the scraper bucket 212, and the scraper shaft 211 is connected to the transmission component 222 through the connecting part 213. In this embodiment, the transmission component 222 is a chain, and the connecting part 213 is a C-shaped connecting piece. The C-shaped connecting piece locks the two sides of the chain and is then fixed with a locking member to achieve the connection between the scraper shaft 211 and the chain.

[0045] See Figure 10In the manure cleaning vehicle with adjustable scraper bucket posture in this embodiment, there are two sliding components 23. The two ends of the scraper bucket 212 are respectively connected to scraper shafts 211. The two sliding components 23 are symmetrically arranged on the two scraper shafts 211. There are two guide grooves 24 and two auxiliary guide grooves 25. The two sliding components 23 move within the two guide grooves 24 and the two auxiliary guide grooves 25 respectively. The two sliding components 23, two guide grooves 24, and two auxiliary guide grooves 25, symmetrically arranged with respect to the scraper bucket 212, increase the load-bearing capacity of the scraper bucket 212 and improve transportation efficiency.

[0046] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0047] Optionally, specific examples in this embodiment can refer to the examples described in the above embodiments, and will not be repeated here.

[0048] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0049] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0050] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A manure cleaning vehicle with an adjustable scraper bucket posture, characterized in that, The assembly includes a collection end (1) and a feeding component (2), wherein the collection rod (11) of the collection end (1) is rotatably disposed, and the feeding component (2) includes: The manure scraping assembly (21) includes a manure scraping shaft (211) and a manure scraping bucket (212) for carrying manure; The transmission assembly (22) has a transmission shaft (221) connected to the housing (3) of the manure cleaning vehicle. The scraper shaft (211) is connected to the transmission component (222) of the transmission assembly (22). The transmission component (222) drives the scraper bucket (212) to rotate in a cycle. A sliding component (23) is disposed at the end of the scraper shaft (211). The sliding component (23) includes a first sliding part (231) and a second sliding part (232) disposed at intervals. Guide groove (24), the first sliding part (231) always moves along the guide groove (24); An auxiliary guide groove (25) is provided corresponding to the guide groove (24). The second sliding part (232) moves alternately along the guide groove (24) and the auxiliary guide groove (25). The sliding component (23) plays a guiding and limiting role in the cyclic operation of the manure scraper (212). The guide groove (24) is provided with a bend (241), which protrudes from the side of the guide groove (24) away from the auxiliary guide groove (25). When the first sliding part (231) moves into the bend (241), the second sliding part (232) rotates relative to the first sliding part (231), thereby increasing the centrifugal force of the manure scraper (212) and accelerating the rotation of the manure scraper (212).

2. The manure cleaning vehicle with adjustable scraper posture according to claim 1, characterized in that, The first sliding part (231) includes a first roller (2311), which is connected to the scraper shaft (211) via a first slide rod (2312). The first roller (2311) is rotatably disposed relative to the first slide rod (2312). The second sliding part (232) includes a second roller (2321), which is connected to the scraper shaft (211) via a second slide rod (2322). The second roller (2321) is rotatably disposed relative to the second slide rod (2322).

3. The manure cleaning vehicle with adjustable scraper posture according to claim 2, characterized in that, There is an included angle between the first slide bar (2312) and the second slide bar (2322) so that the first roller (2311) and the second roller (2321) are spaced apart.

4. The manure cleaning vehicle with adjustable scraper posture according to claim 3, characterized in that, The first slide bar (2312) and the second slide bar (2322) are in different planes so that the first roller (2311) and the second roller (2321) are in different planes.

5. The manure cleaning vehicle with adjustable scraper posture according to claim 4, characterized in that, The guide groove (24) and the auxiliary guide groove (25) are respectively disposed on the inner wall of the housing (3).

6. The manure cleaning vehicle with adjustable scraper posture according to claim 5, characterized in that, The distance between the first roller (2311) and the inner wall of the housing (3) is less than the distance between the second roller (2321) and the inner wall of the housing (3).

7. The manure cleaning vehicle with adjustable scraper posture according to claim 5, characterized in that, A first guide portion (31) is also provided on the inner wall of the housing (3). The first guide portion (31) is located on the side of the auxiliary guide groove (25) away from the guide groove (24). The first guide portion (31) is provided in correspondence with the bend groove (241). When the first roller (2311) moves to the bend groove (241), the first guide portion (31) limits the movement direction of the second roller (2321) so that the first sliding portion (231) and the second sliding portion (232) move in the guide groove (24), thereby making the scraper bucket (212) in an unloaded posture perpendicular to the straight running direction of the transmission component (222). The first sliding portion (231) and the second sliding portion (232) move to the low position of the rotation of the guide groove (24), and the scraper bucket (212) changes from an unloaded posture to a posture of vertically entering the fecal liquid level.

8. The manure cleaning vehicle with adjustable scraper posture according to claim 7, characterized in that, A second guide portion (32) is also provided on the inner wall of the housing (3). The second guide portion (32) is located between the guide groove (24) and the auxiliary guide groove (25). The second guide portion (32) limits the movement direction of the second roller (2321) so that the first roller (2311) moves in the guide groove (24) and the second roller (2321) moves in the auxiliary guide groove (25), thereby changing the manure scraper (212) from a manure-carrying posture to a horizontal posture. When the first roller (2311) moves along the guide groove (24) to the bend groove (241), the manure scraper (212) changes from a horizontal posture to a scattering posture parallel to the straight running direction of the transmission component (222).

9. The manure cleaning vehicle with adjustable scraper posture according to claim 1, characterized in that, The scraper shaft (211) is provided with a connecting part (213), which is located between the sliding assembly (23) and the scraper bucket (212). The scraper shaft (211) is connected to the transmission component (222) through the connecting part (213).

10. The manure cleaning vehicle with adjustable scraper posture according to claim 9, characterized in that, There are two sliding components (23). The two ends of the manure scraper bucket (212) are respectively connected to the manure scraper shaft (211). The two sliding components (23) are symmetrically arranged on the two manure scraper shafts (211). There are two guide grooves (24) and two auxiliary guide grooves (25). The two sliding components (23) move in the two guide grooves (24) and the two auxiliary guide grooves (25) respectively.

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