Front wheel profiling wheel device of manure cleaning equipment

Abstract

The utility model relates to the field of excrement layer cleaning equipment, and discloses a front wheel profiling wheel device of excrement cleaning equipment, which comprises a rocker arm rod mechanism, a balance mechanism, a damping mechanism and a profiling wheel rack, the rocker arm rod mechanisms are arranged on the two sides of the profiling wheel rack. The balance mechanism is arranged between the rocker arm rod mechanisms and connected with the damping mechanism. The damping mechanism is connected with the profiling wheel rack and the balance mechanism; and the profiling wheel rack is fixedly connected with the cleaning device rack. One side of the front wheel travels on the ground, the other side of the front wheel is provided with a manure layer with a certain height, the rocker arm rod on the manure layer drives the balance mechanism and the damping mechanism, horizontal movement of the profiling wheel rack and the sweeping device rack is guaranteed, the problem that the sweeping device ascends due to the height difference of the manure layer is solved, and normal manure cleaning operation is guaranteed. Excrement cleaning operation is performed inwards circle by circle along the edge of an excrement layer, so that complete collection of excrement is effectively realized. The problem that the dung cleaning work is blocked due to the height difference of the front wheels when the dung cleaning machine works on a dung layer is solved, it is guaranteed that the dung cleaning work is smoothly and efficiently carried out, and the practicability and stability of dung layer cleaning equipment are improved.

Description

Technical Field

[0001] This utility model relates to the field of manure layer cleaning equipment, specifically a front wheel conformal wheel device for a manure cleaning device. Background Technology

[0002] In the livestock farming industry, manure removal is a crucial part of daily farm management, and its efficiency and quality directly affect the farming environment and subsequent manure treatment operations. Currently, most manure removal machines on the market suffer from design flaws, severely limiting their practical application effectiveness.

[0003] Most existing manure removal machines place the rotary tiller and conveyor at the very front, resulting in a top-heavy design and disrupting the machine's balance. During operation, this not only limits movement speed and significantly reduces stability but also hinders manure removal efficiency. Furthermore, the illogical arrangement of the engine, rotary tiller blades, conveyor, and sweeping devices leads to low transmission efficiency, further exacerbating unnecessary energy consumption and increasing livestock costs.

[0004] To solve the above problems, the manure removal device can be placed in the middle, with the front wheels contacting the manure layer first. However, if the front wheels contact the manure layer first, the vehicle body will tilt, creating a height difference. This height difference will cause the relative height of the manure removal device to the ground to change, making it impossible to carry out manure removal work effectively. Utility Model Content

[0005] To address the shortcomings and deficiencies in existing technologies, the purpose of this utility model is to provide a front wheel conformal wheel device for a manure cleaning equipment. During operation, this device has one wheel in contact with the manure layer and automatically adjusts to maintain a constant frame height, allowing the manure cleaning device to perform its cleaning work normally. This achieves stable and efficient operation of the manure cleaning machine. To achieve the above objective, this utility model adopts the following technical solution:

[0006] A front wheel conforming device for a manure cleaning equipment, characterized in that: the front wheel conforming device includes a rocker arm mechanism, a balancing mechanism, a shock absorption mechanism, and a conforming wheel frame; the rocker arm mechanism is disposed on both sides of the conforming wheel frame; the balancing mechanism is disposed between the rocker arm mechanisms and connected to the shock absorption mechanism; the shock absorption mechanism connects the conforming wheel frame and the balancing mechanism; the conforming wheel frame is fixedly connected to the cleaning device frame; and the cleaning device is fixed on the cleaning device frame.

[0007] The rocker arm mechanism includes a front wheel, an axle, a ball joint block, and a front rocker arm; the front rocker arm is installed at both ends of the contour wheel frame, and the axle and the ball joint block are fixedly connected to the front rocker arm; the front wheel is installed on the axle.

[0008] The balancing mechanism includes a ball-head shock absorber rod, a double ball-head rod, and a rotating cylindrical seat; the ball-head shock absorber rod is connected by two ball heads on the double ball-head rod; the double ball-head rod is connected to the rotating cylindrical seat by rivets; the ball-head shock absorber rod includes a ball head seat, a piston rod, a shock absorber spring, and a shock absorber cylinder; one side of the ball head seat is fixedly connected to the piston rod, and the other side of the ball head seat is fixedly connected to the shock absorber cylinder; the piston rod is inserted into the shock absorber cylinder; the shock absorber spring is sleeved on the outside of the shock absorber cylinder, and the shock absorber spring abuts against the ball head seats on both sides.

[0009] The shock absorption mechanism includes a hydraulic shock absorber and a base connecting arm; the two ends of the hydraulic shock absorber are respectively connected to the contour wheel frame and the base connecting arm via cylindrical pins; the base connecting arm is connected to the contour wheel frame via cylindrical pins, and a rotating cylindrical seat is placed in the cylindrical groove on the base connecting arm.

[0010] In the rocker arm mechanism, the front wheel drives the front rocker arm to rotate via the axle; the balance mechanism allows the ball joint shock absorber rod to adjust its length and angle under the drive of the front rocker arm, and the double ball joint rod to adjust the angle, while simultaneously driving the rotating cylindrical seat to rotate automatically to adapt to the effect of the front rocker arm rising on one side; the damping mechanism causes the base connecting arm to rise under the drive of the rotating cylindrical seat, and the hydraulic shock absorber to retract.

[0011] The beneficial effects of this utility model are reflected in the fact that the whole machine can adjust the height of the sweeping device frame caused by the manure being loaded onto the front wheel on one side within a certain range, ensuring the normal operation of the sweeping device and ensuring the stable and efficient operation of the manure cleaning machine. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the front wheel conforming wheel device of the manure cleaning equipment of this utility model during the assembly of the whole machine;

[0013] Figure 2 This is a schematic diagram of the overall structure of the front wheel conforming wheel device of the manure cleaning equipment of this utility model;

[0014] Figure 3 This is a schematic diagram of the rocker arm mechanism of the front wheel conforming wheel device of the manure cleaning equipment of this utility model;

[0015] Figure 4 This is a schematic diagram of the balancing mechanism of the front wheel conforming wheel device of the manure cleaning equipment of this utility model;

[0016] Figure 5 This is a schematic diagram of the shock absorption mechanism of the front wheel conformal wheel device of the manure cleaning equipment of this utility model;

[0017] Figure 6 This is a schematic diagram of the ball head shock absorber structure of the balancing mechanism of the front wheel conformal wheel device of the manure cleaning equipment of this utility model;

[0018] In the diagram: 1—rocker arm mechanism, 2—balancing mechanism, 3—shock absorption mechanism, 4—contour wheel frame, 5—cleaning device frame, 6—cleaning device; 11—front wheel, 12—axle, 13—ball joint block, 14—front rocker arm; 21—ball joint shock absorber rod, 22—double ball joint rod, 23—rotating cylindrical seat; 31—hydraulic shock absorber, 32—base connecting arm; 211—ball joint seat, 212—piston rod, 213—shock absorber spring, 214—shock absorber cylinder. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. The embodiments described are only for explaining the present invention and are not intended to limit the present invention.

[0020] See Figure 1 The front wheel contouring device includes a rocker arm mechanism (1), a balancing mechanism (2), a shock absorption mechanism (3), and a contouring wheel frame (4). The rocker arm mechanism (1) is located on both sides of the contouring wheel frame (4). The balancing mechanism (2) is located between the rocker arm mechanisms (1) and connected to the shock absorption mechanism (3). The shock absorption mechanism (3) connects the contouring wheel frame (4) and the balancing mechanism (2). The contouring wheel frame (4) is fixedly connected to the sweeping device frame (5). The sweeping device frame (5) is fixed with the sweeping device (6). When the sweeping device frame (5) moves horizontally, the sweeping device (6) can collect all the feces on the ground.

[0021] See Figure 3 The rocker arm mechanism (1) includes a front wheel (11), an axle (12), a ball joint block (13), a front rocker arm (14), and a front rocker arm (14). The front rocker arm (14) is mounted on both ends of the contour wheel frame (4), and the axle (12) and the ball joint block (13) are fixedly connected to the front rocker arm (14). The front wheel (11) is mounted on the axle (12). In the rocker arm mechanism (1), the front wheel (11) drives the front rocker arm (14) to rotate through the axle (12).

[0022] See Figure 4 The balancing mechanism (2) includes a ball-head shock absorber (21), a double ball-head rod (22), and a rotating cylindrical seat (23). The ball-head shock absorber (21) is connected by two ball heads on the double ball-head rod (22). The double ball-head rod (22) is connected to the rotating cylindrical seat (23) by rivets. Under the drive of the front rocker arm (14), the length and angle of the ball-head shock absorber (21) of the balancing mechanism (2) can be adjusted, and the angle of the double ball-head rod (22) can be adjusted. At the same time, the rotating cylindrical seat (23) is driven to rotate and automatically adjust to adapt to the effect of the unilateral rise of the front rocker arm (14).

[0023] See Figure 5The shock absorption mechanism (3) includes a hydraulic shock absorber (31) and a base connecting arm (32). The two ends of the hydraulic shock absorber (31) are connected to the profile wheel frame (4) and the base connecting arm (32) respectively by cylindrical pins. The base connecting arm (32) is connected to the profile wheel frame (4) by cylindrical pins, and a rotating cylindrical seat (23) is placed in the cylindrical groove on the base connecting arm (32). The base connecting arm (32) of the shock absorption mechanism (3) rises under the drive of the rotating cylindrical seat (23), and the hydraulic shock absorber (31) retracts.

[0024] See Figure 6 The ball joint shock absorber rod (21) includes a ball joint seat (211), a piston rod (212), a shock absorber spring (213), and a shock absorber cylinder (214). One side of the ball joint seat (211) is fixedly connected to the piston rod (212), and the other side of the ball joint seat (211) is fixedly connected to the shock absorber cylinder (214). The piston rod (212) is inserted into the shock absorber cylinder (214). The shock absorber spring (213) is sleeved on the outside of the shock absorber cylinder (214), and the shock absorber spring (213) abuts against the ball joint seats (211) on both sides. When the shock absorber spring (213) in the ball joint shock absorber rod (21) is subjected to force, it will extend and retract. The piston rod (212) moves in translation within the shock absorber cylinder (214), and the length of the ball joint shock absorber rod (21) can be changed.

[0025] Working principle and usage process of this utility model:

[0026] 1. When it is necessary to clean the manure layer, first clear a flat area the width of one side of the front wheel. Then, move one side of the front wheel (such as the left side) of the manure cleaning machine equipped with "a manure cleaning device front wheel contour wheel device" on the flat ground, and move the other side of the front wheel (such as the right side) on the manure layer. Therefore, the manure cleaning process should be carried out in a clockwise direction along the edge of the manure layer and cleaned inwards in circles until the entire manure layer is collected.

[0027] 2. When one front wheel of the manure cleaner (e.g., the left side) is moving on flat ground and the other front wheel (e.g., the right side) is moving on the manure layer, there is a height difference between the two sides of the manure layer. The shock absorber spring in the ball joint shock absorber rod on the right side is compressed, the ball joint shock absorber rod is shortened and rises as a whole with the rise of the front rocker arm, driving the double ball joint rod to compress the shock absorber spring on the left side, the ball joint shock absorber rod on the left side is shortened, and the double ball joint rod presents a "right high, left low" posture. The rotating cylindrical seat rotates appropriately at a certain angle and drives the base connecting arm to rise, the hydraulic shock absorber is compressed, and the front wheel contour wheel device is stabilized within a certain range of fluctuation. At this time, the contour wheel frame moves horizontally, and the contour wheel frame is fixedly connected to the sweeping device frame. The sweeping device frame also moves horizontally, so the sweeping device can clean up the manure layer on the swept ground. The whole machine cleans up circle by circle until all the manure layer is collected.

[0028] The above description is only a preferred embodiment of the present utility model. The protection scope of the present utility model is not limited thereto. Any simple changes or equivalent substitutions of the technical solutions that can be obviously obtained by those skilled in the art within the technical scope disclosed in the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A front wheel contouring wheel arrangement for a manure cleaning apparatus, characterised in that: The front wheel profiling wheel device comprises a rocker lever mechanism (1), a balancing mechanism (2), a damping mechanism (3), a profiling wheel rack (4); the rocker lever mechanism (1) is arranged on both sides of the profiling wheel rack (4); the balancing mechanism (2) is arranged between the rocker lever mechanism (1) and connected with the damping mechanism (3); the damping mechanism (3) connects the profiling wheel rack (4) and the balancing mechanism (2); the profiling wheel rack (4) is fixedly connected with a cleaning device rack (5); the cleaning device (6) is fixed on the cleaning device rack (5).

2. A front wheel contouring wheel apparatus for a manure removal apparatus as claimed in claim 1, wherein: The rocker lever mechanism (1) comprises a front wheel (11), an axle (12), a ball head connecting block (13) and a front rocker arm (14); the front rocker arm (14) is installed at both ends of the profiling wheel rack (4), and the axle (12) and the ball head connecting block (13) are fixedly connected on the front rocker arm (14); the front wheel (11) is installed on the axle (12).

3. A front wheel contouring wheel apparatus for a manure removal apparatus as claimed in claim 1, wherein: The balancing mechanism (2) comprises a ball head shock avoidance rod (21), a double ball head rod (22) and a rotating cylindrical seat (23); the ball head shock avoidance rod (21) is connected through two ball heads on the double ball head rod (22); the double ball head rod (22) is connected with the rotating cylindrical seat (23) through a rivet.

4. A front wheel contouring wheel apparatus for a manure removal apparatus as claimed in claim 1, wherein: The damping mechanism (3) comprises a hydraulic shock absorber (31) and a base connecting arm (32); the two ends of the hydraulic shock absorber (31) are respectively connected with the profiling wheel rack (4) and the base connecting arm (32) through cylindrical pins; the base connecting arm (32) is connected with the profiling wheel rack (4) through a cylindrical pin, and the cylindrical groove on the base connecting arm (32) is arranged with the rotating cylindrical seat (23).

5. A front wheel contouring wheel apparatus for a manure cleaning apparatus as claimed in claim 3, wherein: The ball head shock avoidance rod (21) comprises a ball head seat (211), a piston rod (212), a shock avoidance spring (213) and a shock avoidance cylinder (214); one side of the ball head seat (211) is fixedly connected with the piston rod (212), and one side of the ball head seat (211) is fixedly connected with the shock avoidance cylinder (214); the piston rod (212) is inserted into the shock avoidance cylinder (214); the shock avoidance spring (213) is sleeved outside the shock avoidance cylinder (214), and the shock avoidance spring (213) abuts against the ball head seats (211) on both sides.

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