Sand ground clean screen cow dung collection vehicle

Abstract

The utility model discloses a sand soil clear screen cow dung collection vehicle, including chassis, car body, solar panel, shovel dung subassembly, filter component and hoisting subassembly, car body setup on chassis, be provided with collection box in car body, be provided with front fork arm in car body front end's both sides, solar panel adjustable angle setting in car body top, shovel dung subassembly setting in the one end of front fork arm away from car body, filter component setting in front fork arm middle part, hoisting subassembly setting in the one end of front fork arm close to car body, through above-mentioned layout, vehicle in the process of advancing, shovel dung subassembly is responsible for the " manure sand complex " of ground shovel and preliminary broken, then is transported to filter component and carries out screening, and the separated cow dung is sent into collection box by hoisting subassembly, realized from collection, separation to the continuous automation operation of loading.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, and in particular to a sandy soil cleaning and cow manure collection vehicle. Background Technology

[0002] In sandy areas of Northwest and North my country where livestock farming is concentrated, cattle manure produced during cattle raising easily mixes with surface sand particles to form "manure-sand complexes." The unique dry climate of the sandy areas causes the manure to dry and harden quickly, forming a tightly bound blocky structure with the sand particles, which affects the penetration of urine and rainwater. Furthermore, the sand particles are highly mobile and have uneven particle sizes (mostly 0.1-2 mm), further increasing the difficulty of separation. Currently, manure and sand treatment mainly relies on two methods: one is manual screening, where workers need to squat on the ground holding iron sieves and manually shake the sieves to separate manure and sand. Not only is the single processing capacity less than 0.5 m³ / h, but prolonged bending over can easily cause lumbar muscle strain, and flying sand particles can also cause respiratory irritation. The average daily processing capacity per person can only meet the needs of herds of less than 50 cattle, which is difficult to adapt to large-scale ranches. The other is traditional mechanical processing, where existing equipment is mostly fixed spiral separators or towed screen trucks. The former needs to be fixedly installed at the manure collection point of the ranch, which cannot adapt to the scattered breeding layout of sandy ranches, and the sand particles can easily wear down the spiral shaft, shortening the equipment life to 1-1.5 years. Although the latter is mobile, the chassis has a small ground clearance and is easily blocked by protruding stones in the sand. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a sandy land cleaning and screening cow manure collection vehicle to achieve automated and efficient separation of manure and sand, adapt to complex sandy terrain, and complete the collection and initial transportation of cow manure, thereby improving the efficiency of manure treatment in sandy pastures.

[0004] The purpose of this utility model is achieved through the following technical solution: a sandy soil sieving and cow manure collection vehicle, including a chassis, a body, a solar panel, a manure shoveling assembly, a filter assembly, and a lifting assembly; the body is mounted on the chassis, a collection box is installed inside the body, front forks are installed on both sides of the front end of the body, the solar panel is adjustable at the top of the body, the manure shoveling assembly is installed at the end of the front fork away from the body, the filter assembly is installed in the middle of the front fork, and the lifting assembly is installed at the end of the front fork close to the body.

[0005] With the above layout, during the vehicle's movement, the manure shoveling component is responsible for shoveling up and initially crushing the manure-sand mixture on the ground, and then conveying it to the filtration component for screening. The separated cow manure is then sent to the collection box by the lifting component, realizing continuous automated operation from collection, separation to loading.

[0006] The present invention is further configured such that: the manure shovel assembly includes an electric slide rail and a manure shovel roller, a pair of electric slide rails are disposed on the top of the front fork arm, the top of the front fork arm near the vehicle body is higher than the top of the front fork arm away from the vehicle body, the manure shovel roller is rotatably disposed on the top of the front fork arm away from the vehicle body, and the manure shovel roller is provided with a plurality of evenly arranged manure shovel claws.

[0007] The height of the shovel roller off the ground can be adjusted via an electric slide rail to adapt to the undulations of the sandy surface; the inclined front fork arm design facilitates the natural sliding of materials towards the screen; the rotating shovel roller, with its shovel claws, can effectively dig up and break up dried manure sand lumps.

[0008] The present invention is further configured such that the manure-shoveling claws are arranged in a uniform array along the circumference and axial direction of the manure-shoveling roller.

[0009] This three-dimensional, dense arrangement increases the contact area and working area with the manure-sand composite, ensuring the continuity and efficiency of manure removal and crushing, and preventing material from accumulating on the rollers.

[0010] The present invention is further configured such that: the filter assembly includes a screen that is movably hinged to the middle of the front fork arm, the two sides of the screen being hinged to the front fork arm, and the side of the screen closer to the vehicle body being lower than the side farther from the vehicle body.

[0011] By tilting the screen and making it hinged, gravity is used to make the material slide forward automatically on the screen surface, extending the screening path. On the other hand, the screen can generate adaptive vibration when it is impacted by large pieces of material or bumped by vehicles, effectively preventing screen hole blockage and improving screening efficiency.

[0012] The present invention is further configured such that: at least part of the manure shovel claw intersects with the screen, and a manure receiving claw is provided on the side of the screen away from the vehicle body, and a plurality of manure receiving claws are evenly spaced and intersected with the manure shovel claw.

[0013] The cross motion of the shovel and the receiving claw creates an efficient material transfer zone. The rotating shovel accurately throws the crushed material to the receiving claw and screen area, preventing the material from splashing or accumulating between the shovel roller and the screen, and ensuring that the material enters the screening process smoothly and continuously.

[0014] The present invention is further configured such that: the lifting assembly includes a manure storage corridor, a lifting track and lifting rollers, the manure storage corridor is provided with openings facing the front end and top of the vehicle, at least two lifting rollers are provided in the manure storage corridor, and the lifting track is fitted on the lifting rollers.

[0015] Through this structure, the cow manure that falls to the bottom of the manure storage corridor after being screened is captured by the lifting conveyor belt and transported upwards. Finally, it is thrown into the collection box of the vehicle body from the top opening, completing the collection and initial lifting of cow manure and realizing the closed-loop transfer of materials.

[0016] The present invention is further configured such that: an inclined plate portion is provided on the outer surface of the lifting track, and the inclined plate portion rubs against the inner wall of the manure storage corridor.

[0017] The tight fit between the inclined plate and the inner wall of the corridor forms independent lifting chambers, effectively preventing small cow manure particles from falling through the gaps during the lifting process, thus ensuring conveying efficiency and collection rate.

[0018] The present invention is further configured such that the inclination direction of the inclined plate is opposite to the rotation direction of the lifting roller.

[0019] With this reverse tilt design, when the lifting track moves upward, the inclined plate can better catch the cow dung material and smoothly throw it out using inertia after reaching the top, achieving efficient and clean unloading.

[0020] This utility model has the following beneficial effects: Through the coordinated operation of the manure shovel, filter, and lifting components, the automatic collection, separation, and transportation of manure and sand are achieved, significantly improving processing efficiency. The single processing capacity far exceeds that of manual methods, meeting the needs of large-scale ranches and effectively solving the problem of low efficiency in traditional manual screening.

[0021] The chassis and front fork arm design enable the vehicle to adapt to complex sandy terrain, such as protruding rocks and soft sand. The electric slide rails and shovel rollers of the manure shovel assembly can be flexibly adjusted to avoid jamming, overcoming the shortcomings of traditional fixed or towed equipment in terms of poor mobility and easy damage in sandy areas.

[0022] The vehicle is equipped with adjustable-angle solar panels on the roof to provide auxiliary power, reduce reliance on traditional energy sources, lower operating costs, and align with the concept of green farming.

[0023] Automated operation reduces direct human intervention, avoids lumbar muscle strain caused by prolonged bending over and respiratory irritation caused by flying sand, improves working conditions, and enhances safety. Attached Figure Description

[0024] Figure 1 This is a perspective view of an embodiment of the present utility model; Figure 2 This is a bottom view of an embodiment of this utility model; Figure 3 This is an embodiment of the present utility model. Figure 2 A sectional view along line AA.

[0025] In the picture: 1. Chassis; 11. Drive wheels; 12. Tracks; 2. Body; 21. Front fork arm; 22. Collection box; 3. Solar panels; 4. Manure shovel assembly; 41. Electric slide rail; 42. Manure shovel roller; 43. Manure shovel claw; 5. Filter assembly; 51. Screen; 52. Manure collection claw; 6. Lifting assembly; 61. Manure storage corridor; 611. Back plate; 612. Rotating part; 613. Arc nozzle part; 62. Lifting roller; 63. Lifting track; 631. Inclined plate. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0028] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0029] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0030] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] The following is in conjunction with the appendix Figure 1-3 The present invention will be described in further detail below, but the scope of protection of the present invention is not limited to the following description.

[0033] like Figure 1 As shown, a sandy soil cleaning and cow manure collection vehicle includes a chassis 1, a body 2, a solar panel 3, a manure shovel assembly 4, a filter assembly 5, and a lifting assembly 6.

[0034] In this embodiment, the chassis 1 has at least two drive wheels 11 on both sides, and a track 12 is fitted on the drive wheels 11. The drive wheels 11 are directly connected to the drive motor. This is the prior art and will not be described in detail. It should be noted that the chassis 1 extends beyond the front end of the vehicle body 2 by at least half of the front fork arm 21. A battery and controller are installed on the top of the vehicle body 2. The battery is a lithium iron phosphate battery, and the controller can be automotive grade. Existing technology can be directly applied here.

[0035] The vehicle body 2 is mounted on the chassis 1. A collection box 22 is installed inside the vehicle body 2. Front fork arms 21 are installed on both sides of the front end of the vehicle body 2. The front fork arms 21 extend towards the front end of the vehicle body 2 in the form of a right-angled triangle.

[0036] like Figure 3 As shown, the solar panel 3 is set at an adjustable angle on the top of the vehicle body 2, and baffles are set on both sides of the vehicle body 2. The two sides of the solar panel 3 are hinged to the baffles.

[0037] In this embodiment, the solar panel 3 collects solar energy and converts it into electrical energy. Here, the solar panel 3 is a finished kit, which only needs to be connected to the charging port of the vehicle body 2.

[0038] The manure shovel assembly 4 is located at the end of the front fork arm 21 away from the vehicle body 2.

[0039] The manure shovel assembly 4 includes an electric slide rail 41 and a manure shovel roller 42. A pair of electric slide rails 41 are set on the top of the front fork arm 21. The top of the front fork arm 21, near the vehicle body 2, is higher than the end away from the vehicle body 2. The manure shovel roller 42 is rotatably mounted on the end of the front fork arm 21 away from the vehicle body 2. The manure shovel roller 42 is provided with several evenly arranged manure shovel claws 43. When the electric slide rail 41 is extended, it can bring the manure shovel roller 42 closer to the ground of the sand. The manure shovel claws 43 can penetrate deep into the sand to dig out cow manure. The height of the manure shovel roller 42 off the ground can be adjusted by the electric slide rail 41 to adapt to the undulation of the sand surface. The inclined front fork arm 21 is designed to facilitate the natural sliding of materials towards the screen 51. The rotating manure shovel roller 42 can effectively dig up and break up the dried manure sand blocks by using the manure shovel claws 43 on it.

[0040] like Figure 1 As shown, the manure shovel claws 43 are evenly arrayed along the circumference and axial direction of the manure shovel roller 42, with a denser axial density and a wider circumferential density. The rotation speed of the manure shovel roller 42 is relatively slow, which can effectively prevent cow manure from flying around. Through this three-dimensional and dense arrangement, the contact and working area with the manure-sand composite is increased, ensuring the continuity and efficiency of manure shoveling and crushing, and avoiding the accumulation of materials on the roller.

[0041] In this embodiment, the manure shovel roller 42 is driven by a hydraulic motor or an electric drive motor, and its rotation speed is adjusted by the controller according to the working conditions. This is a common setting for agricultural machinery and will not be described in detail.

[0042] The filter assembly 5 is located in the middle of the front fork arm 21.

[0043] The filter assembly 5 includes a screen 51 that is movably hinged to the middle of the front fork arm 21 and close to the bottom surface of the front fork arm 21. The two sides of the screen 51 are hinged to the front fork arm 21, and the side of the screen 51 closer to the vehicle body 2 is lower than the side farther away from the vehicle body 2. By tilting the screen 51 and movably hinged, on the one hand, gravity is used to make the material slide forward automatically on the screen surface, extending the screening path; on the other hand, the screen 51 can generate adaptive vibration when it is impacted by large pieces of material or when the vehicle is bumpy, effectively preventing the screen holes from clogging and improving the screening efficiency.

[0044] like Figure 2As shown, the manure shovel claw 43 at least partially intersects with the screen 51. A manure receiving claw 52 is provided on the side of the screen 51 away from the vehicle body 2. Several manure receiving claws 52 are evenly spaced and intersected with the manure shovel claw 43. Through the cross movement of the manure shovel claw 43 and the manure receiving claw 52, ​​an efficient material transfer zone is formed. The rotating manure shovel claw 43 accurately throws the crushed material to the area of ​​the manure receiving claw 52 and the screen 51, avoiding the material from splashing or accumulating between the manure shovel roller 42 and the screen 51, and ensuring that the material enters the screening process smoothly and continuously.

[0045] In this embodiment, the screen 51 is equipped with a separate vibration motor for converting vibration. The vibration motor is connected to the controller and can quickly perform preliminary separation of sand particles before proceeding to the next step. The vibration motor is existing technology and will not be described in detail.

[0046] In this embodiment, the screen 51 is made of stainless steel with a mesh diameter of 5-10mm to ensure that sand particles can pass through effectively while cow dung is trapped.

[0047] The lifting component 6 is located at one end of the front fork arm 21 near the body 2.

[0048] like Figure 3 As shown, the lifting assembly 6 includes a manure storage corridor 61, a lifting track 63, and lifting rollers 62. The manure storage corridor 61 is positioned facing the front end and top opening of the vehicle. At least two lifting rollers 62 are installed inside the manure storage corridor 61, and the lifting track 63 is fitted onto the lifting rollers 62. Through this structure, the cow manure that falls to the bottom of the manure storage corridor 61 after screening is captured by the lifting track 63 and conveyed upwards. Finally, it is thrown into the collection box 22 of the vehicle body 2 from the top opening, completing the collection and initial lifting of the cow manure and realizing the closed-loop transfer of materials.

[0049] An inclined plate 631 is provided on the outer surface of the lifting track 63. The inclined plate 631 rubs against the inner wall of the manure storage corridor 61. Through the tight fit between the inclined plate 631 and the inner wall of the corridor, independent lifting chambers are formed, which effectively prevents small-particle cow manure from falling from the gaps during the lifting process, ensuring conveying efficiency and collection rate.

[0050] The inclined plate 631 is tilted in the opposite direction to the rotation direction of the lifting roller 62. With this reverse tilting design, when the lifting track 63 moves upward, the inclined plate 631 can better catch the cow dung material and throw it out smoothly by inertia after reaching the top, thus achieving efficient and clean unloading.

[0051] In this embodiment, the manure storage corridor 61 extends at least partially below the screen 51. The manure storage corridor 61 has a J-shaped container structure. The manure storage corridor 61 includes a flat back plate portion 611, a rotating portion 612 disposed at the bottom of the back plate portion 611, and an arc-shaped nozzle portion 613 disposed on the rotating portion 612 near the screen 51. The arc-shaped nozzle portion 613 is located below the screen 51. Finally, it is closed by matching side plates on both sides to form a container structure.

[0052] In this embodiment, a lifting roller 62 is concentrically arranged on the bottom rotating part 612, and a corresponding lifting roller 62 is arranged on the top of the manure storage corridor 61. The top lifting roller 62 must be higher than the height of the back plate. The height of the back plate depends on the height of the collection box 22. The collection box 22 is close to the back plate, which facilitates the direct collection of cow manure.

[0053] In this embodiment, the lifting roller 62 is directly driven by a drive motor. The drive motor of the lifting roller 62 can be set on the side wall of the vehicle body 2, or it can be set at the bottom of the vehicle by means of a belt.

[0054] In this embodiment, the controller is electrically connected to the drive motor, the electric slide rail 41, the manure shovel roller 42 drive motor, the vibration motor, and the lifting roller 62 drive motor.

[0055] In this embodiment, the controller has a pre-stored working program that can coordinate the sequential operation of each component and automatically adjust the ground clearance and travel speed of the manure shovel roller 42 according to the feedback from the preset pressure or resistance sensor, so as to realize intelligent adaptive operation.

[0056] This utility model has the following beneficial effects: Through the coordinated operation of the manure shovel assembly 4, the filter assembly 5, and the lifting assembly 6, the automatic collection, separation, and transportation of manure and sand are achieved, significantly improving processing efficiency. The single processing capacity far exceeds that of manual methods, meeting the needs of large-scale ranches and effectively solving the problem of low efficiency in traditional manual screening.

[0057] The chassis 1 and front fork arm 21 are designed to enable the vehicle to adapt to complex sandy terrain, such as protruding rocks and soft sand. The electric slide rail 41 and manure shovel roller 42 of the manure shovel assembly 4 can be flexibly adjusted to avoid jamming, overcoming the shortcomings of traditional fixed or towed equipment in terms of poor mobility and easy damage in sandy areas.

[0058] The vehicle body 2 is equipped with an adjustable-angle solar panel 3 on its top, which provides auxiliary power to the vehicle, reduces dependence on traditional energy sources, lowers operating costs, and is in line with the concept of green farming.

[0059] Automated operation reduces direct human intervention, avoids lumbar muscle strain caused by prolonged bending over and respiratory irritation caused by flying sand, improves working conditions, and enhances safety.

[0060] Workflow: When the vehicle travels on sandy ground, the manure shovel assembly 4 first digs up and breaks up the manure-sand composite; then the material is thrown to the inclined vibrating filter assembly 5, where the sand particles are screened out and the cow manure slides down the screen surface; finally, the cow manure falls into the manure storage corridor 61 of the lifting assembly 6 and is transported by the lifting track 63 to the collection box 22 of the vehicle body 2 for collection. The whole process is continuous and automatic, which greatly improves the work efficiency.

[0061] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sandy soil cleaning and cow dung collection vehicle, characterized in that: Chassis (1); The vehicle body (2) is mounted on the chassis (1), and a collection box (22) is provided inside the vehicle body (2). Front fork arms (21) are provided on both sides of the front end of the vehicle body (2). A solar panel (3) is installed at an adjustable angle on the top of the vehicle body (2); The manure shovel assembly (4) is located at the end of the front fork arm (21) away from the vehicle body (2); A filter assembly (5) is disposed in the middle of the front fork arm (21); The lifting component (6) is located at one end of the front fork (21) near the vehicle body (2).

2. The sandy soil cleaning and cow dung collection vehicle according to claim 1, characterized in that: The manure shovel assembly (4) includes an electric slide rail (41) and a manure shovel roller (42). A pair of electric slide rails (41) are disposed on the top of the front fork arm (21). The top of the front fork arm (21) is higher at the end near the vehicle body (2) than at the end away from the vehicle body (2). The manure shovel roller (42) is rotatably disposed at the end of the front fork arm (21) away from the vehicle body (2). The manure shovel roller (42) is provided with a plurality of evenly arranged manure shovel claws (43).

3. The sandy soil cleaning and cow dung collection vehicle according to claim 2, characterized in that: The manure-shoveling claws (43) are arranged in a uniform array along the circumference and axial direction of the manure-shoveling roller (42).

4. The sandy soil cleaning and cow dung collection vehicle according to claim 3, characterized in that: The filter assembly (5) includes a screen (51) hinged to the middle of the fork arm (21), with both sides of the screen (51) hinged to the fork arm (21), and the side of the screen (51) closer to the vehicle body (2) being lower than the side farther from the vehicle body (2).

5. The sandy soil cleaning and cow dung collection vehicle according to claim 4, characterized in that: The manure shovel claw (43) at least partially intersects with the screen (51), and a manure receiving claw (52) is provided on the side of the screen (51) away from the vehicle body (2). A number of manure receiving claws (52) are evenly spaced and intersected with the manure shovel claw (43).

6. The sandy soil cleaning and cow dung collection vehicle according to claim 1, characterized in that: The lifting assembly (6) includes a manure storage corridor (61), a lifting track (63), and lifting rollers (62). The manure storage corridor (61) is arranged with openings facing the front and top of the vehicle. At least two lifting rollers (62) are provided inside the manure storage corridor (61), and the lifting track (63) is fitted on the lifting rollers (62).

7. The sandy soil cleaning and cow dung collection vehicle according to claim 6, characterized in that: An inclined plate (631) is provided on the outer surface of the lifting track (63), and the inclined plate (631) rubs against the inner wall of the manure storage corridor (61).

8. The sandy soil cleaning and cow dung collection vehicle according to claim 7, characterized in that: The inclined plate (631) is tilted in the opposite direction to the rotation direction of the lifting roller (62).

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