Dairy cow cleaning device for dairy cow breeding

Abstract

The utility model discloses a dairy cow cleaning device for dairy cow breeding, which belongs to the technical field of dairy cow breeding and comprises a cleaning table, vertical plates are symmetrically and fixedly arranged on the top surface of the cleaning table, hydraulic cylinders are arranged on opposite side surfaces of the two vertical plates, and piston rods of the two hydraulic cylinders are respectively and fixedly provided with a support. Rotating shafts are rotationally arranged on one side faces of the two supports through through grooves, transmission teeth are fixedly arranged on the peripheral sides of the two rotating shafts, connecting blocks are fixedly arranged on the peripheral sides of the two rotating shafts and located on the two sides of the transmission teeth, and fixing boxes are fixedly arranged on one side faces of the two connecting blocks and located on one sides of the supports; cleaning rollers for cleaning dairy cows are arranged on the top surfaces and the bottom surfaces of the two fixing boxes respectively, air cylinders are fixedly arranged on the inner top walls and the inner bottom walls of the two supports respectively, and racks meshed with the transmission teeth are fixedly arranged on piston rods of the two air cylinders. According to the dairy cow cleaning device for dairy cow breeding, the problem that bacteria breed due to the fact that the back and the abdomen of a dairy cow cannot be cleaned is solved, and the influence on physical and psychological health of the dairy cow is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of dairy farming technology, and in particular, it is a dairy cow cleaning device for dairy farming. Background Technology

[0002] During dairy farming, cows accumulate dirt on their bodies. If not cleaned promptly, this dirt can breed bacteria, polluting the surrounding environment and affecting the cows' health, thus impacting milk production and quality. Therefore, cleaning equipment is often needed to clean the cows. Traditional methods involve manual brushing or using electric brush rollers. However, electric brush rollers are not easy to adjust in terms of direction, making it difficult to clean the cows' backs and bellies. This allows bacteria to grow on the backs and bellies, affecting the cows' physical and mental health.

[0003] For example, there is a Chinese patent application with the number CN219877165U, which describes a dairy cow cleaning device for dairy farming: "It includes a base and a chute, which is disposed at the upper end of the base. There are two chutes. A U-shaped beam is disposed above the base, and both ends of the U-shaped beam extend into the interior of the chute. The U-shaped beam is slidably connected to the base, and an mounting frame is disposed on the inner side of the U-shaped beam."

[0004] It is evident that the cited patent document has the problem of not being able to adjust the orientation of the brush roller to clean the cow's back and abdomen. Utility Model Content

[0005] The purpose of this invention is to provide a dairy cow cleaning device for dairy farming, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a dairy cow cleaning device for dairy farming, comprising a cleaning platform, with upright plates symmetrically fixed on the top surface of the cleaning platform, hydraulic cylinders on opposite sides of the two upright plates, piston rods of the two hydraulic cylinders respectively fixed with brackets, rotating shafts rotatably mounted on one side of each of the two brackets via through slots, transmission teeth fixed on the circumference of each of the two rotating shafts, connecting blocks fixed on the circumference of each of the two rotating shafts and on both sides of the transmission teeth, a fixing box fixed on one side of each of the two connecting blocks and on one side of the brackets, cleaning rollers for cleaning dairy cows respectively mounted on the top and bottom surfaces of the two fixing boxes, cylinders fixed on the inner top and bottom walls of each of the two brackets, and racks fixed on the piston rods of each of the two cylinders that mesh with the transmission teeth.

[0007] Preferably, one of the supports is U-shaped and the other is inverted U-shaped.

[0008] Preferably, each of the two upright plates has a vertical groove on one of its opposite sides, and the inner bottom wall of the vertical groove is rotatably connected to a threaded shaft.

[0009] Preferably, a movable block is threaded around the circumference of the threaded shaft, and the hydraulic cylinder is fixed to one side of the movable block.

[0010] Preferably, a drive motor is fixedly mounted on the top surface of both upright plates, and the output shaft of the drive motor passes through the upright plate and is fixedly connected to the top end of the threaded shaft.

[0011] Preferably, the two cleaning rollers are on the same horizontal plane, and the two fixed boxes are each fixed on opposite sides with a stop to limit the position of the fixed box.

[0012] Preferably, the washing platform has ramps on both sides for assisting movement, and the top surface of the washing platform is provided with a steel grating.

[0013] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0014] This dairy cow cleaning device, through the setting of a rotating shaft and connecting block, can drive the orientation of the fixed box and cleaning roller to be adjusted clockwise and counterclockwise. The setting of transmission teeth and rack can drive the rotating shaft to rotate, thereby adjusting the fixed box and cleaning roller, avoiding the situation where the back and abdomen of the dairy cow cannot be cleaned and bacteria grow, thus reducing the impact on the physical and mental health of the dairy cow.

[0015] The rotary motor drives the cleaning roller to rotate, while the threaded shaft, movable block, and hydraulic cylinder enable the cleaning roller to move laterally and longitudinally, ensuring that the cleaning roller always fits in close contact with the cow's waist, back, and abdomen. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a side view of the cleaning table and upright plate of this utility model;

[0019] Figure 3 For the present utility model Figure 2 Schematic diagram of the structure at point A;

[0020] Figure 4 This is a schematic diagram of the structure of the rotating shaft and connecting block of this utility model;

[0021] Figure 5 This is a schematic diagram of the threaded shaft and movable block of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] In the diagram: 1. Cleaning table; 2. Vertical plate; 3. Hydraulic cylinder; 4. Support; 5. Rotating shaft; 6. Transmission gear; 7. Connecting block; 8. Fixing box; 9. Cleaning roller; 10. Cylinder; 11. Rack; 12. Stop block; 13. Vertical groove; 14. Threaded shaft; 15. Drive motor; 16. Movable block; 17. Steel grating. Detailed Implementation

[0024] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0025] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0026] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0027] like Figures 1 to 5 The dairy cow cleaning device shown includes a cleaning platform 1. Both sides of the cleaning platform 1 are provided with ramps for assisting movement, so that the dairy cows can move to the surface of the cleaning platform 1. The top surface of the cleaning platform 1 is provided with a steel grating 17, through which the water used to clean the dairy cows is collected. A water spray gun can be installed on one side of the cleaning platform 1 to rinse the dairy cows' bodies.

[0028] The top surface of the cleaning table 1 is symmetrically fixed with upright plates 2. Hydraulic cylinders 3 are provided on opposite sides of the two upright plates 2. The piston rods of the two hydraulic cylinders 3 are respectively fixed with brackets 4. One bracket 4 is U-shaped and the other bracket 4 is inverted U-shaped. One side of the two brackets 4 is provided with a rotating shaft 5 through a through groove. The through groove passes through the bracket 4. Since one of the brackets 4 is inverted, the two through grooves and the rotating shaft 5 are arranged vertically.

[0029] Both rotating shafts 5 are equipped with transmission teeth 6 on their circumferences. Connecting blocks 7 are fixedly installed on the circumferences of the two rotating shafts 5 and on both sides of the transmission teeth 6. The connecting blocks 7 are L-shaped. A fixing box 8 is fixedly installed on one side of the two connecting blocks 7 and on one side of the bracket 4. A stop block 12 for limiting the position of the fixing box 8 is fixedly installed on the opposite side of the two fixing boxes 8. The top and bottom surfaces of the two fixing boxes 8 are respectively equipped with cleaning rollers 9 for cleaning dairy cows. The two cleaning rollers 9 are on the same horizontal plane. By rotating the rotating shaft 5, the rotating shaft 5 can drive the connecting blocks 7 to rotate, and then the connecting blocks 7 can drive the fixing boxes 8 to rotate. Since the connecting blocks 7 are L-shaped, the fixing boxes 8 can drive the cleaning rollers 9 to move from a horizontal vertical state to a vertical state, so that the cleaning rollers 9 can not only clean the cow's waist, but also the cow's back or abdomen. The setting of the stop block 12 can ensure the vertical position of the cleaning rollers 9 and prevent them from shifting.

[0030] Cylinders 10 are fixedly installed on the inner top and bottom walls of the two supports 4 respectively. The piston rods of the two cylinders 10 are fixedly equipped with racks 11 that mesh with the transmission gears 6. When it is necessary to adjust the orientation of the cleaning roller 9, the cylinders 10 are opened, so that the cylinders 10 drive the racks 11 to move longitudinally. Then, the racks 11 drive the rotating shaft 5 to rotate through the meshing transmission gears 6. The rotating shaft 5 can then drive the cleaning roller 9 to rotate through the connecting block 7 and the fixing box 8, thus completing the adjustment of the orientation of the cleaning roller 9.

[0031] Because one of the two supports 4 is inverted, the two cylinders 10, rack 11, transmission gear 6, connecting block 7, and fixing box 8 are all arranged vertically, allowing the two cleaning rollers 9 to rotate clockwise and counterclockwise respectively. This enables the two cleaning rollers 9 to be positioned vertically on the cow's back and abdomen for cleaning, avoiding the situation where bacteria can grow due to the inability to clean the cow's back and abdomen, and reducing the impact on the cow's physical and mental health.

[0032] Rotary motors are fixed to the inner top and bottom walls of the two fixed boxes 8. The output shaft of the rotary motor passes through the fixed box 8 and is connected to the cleaning roller 9, which can drive the cleaning roller 9 to rotate and clean the dairy cow.

[0033] Each of the two upright plates 2 has a vertical groove 13 on one of its opposite sides. A threaded shaft 14 is rotatably connected to the inner bottom wall of the groove 13. A movable block 16 is threaded around the periphery of the threaded shaft 14. A hydraulic cylinder 3 is fixed to one side of the movable block 16. A drive motor 15 is fixed to the top surface of each of the two upright plates 2. The output shaft of the drive motor 15 passes through the upright plate 2 and is fixedly connected to the top of the threaded shaft 14. By turning on the drive motor 15, the drive motor 15 can drive the threaded shaft 14 to rotate, causing the threaded shaft 14 to drive the movable block 16 to move longitudinally, which in turn drives the hydraulic cylinder 3 to move longitudinally, thereby driving the cleaning roller 9 to move longitudinally. This allows the cleaning roller 9, which is in a horizontally vertical state, to press against the back or abdomen of the cow for cleaning. Similarly, the hydraulic cylinder 3 allows the cleaning roller 9, which is in a vertical state, to press against the waist of the cow for cleaning.

[0034] Working principle:

[0035] This dairy cow cleaning device moves the cow to the surface of the cleaning table 1 and positions it between two cleaning rollers 9. At this point, the hydraulic cylinder 3 is activated, causing the cleaning rollers 9 to move and press against the cow's waist. The rotary motor is then activated, causing the cleaning rollers 9 to rotate and clean the cow's waist. When cleaning the cow's back and abdomen is needed, the hydraulic cylinder 3 is activated, causing the cleaning rollers 9 to return to their original position. At this time, the air cylinder 10 is activated, causing the rack 11 to move longitudinally. The rack 11, through the meshing transmission teeth 6, drives the rotating shaft 5 to rotate, thus allowing the rotating shaft 5 to rotate via the connecting block. 7 drives the fixed box 8 to rotate, which in turn drives the cleaning roller 9 to rotate, allowing the cleaning roller 9 to move from a longitudinal vertical state to a transverse vertical state. Since the cylinders 10, racks 11, rotating shafts 5, transmission gears 6, connecting blocks 7, and fixed boxes 8 on both sides are arranged vertically, the two cleaning rollers 9 will be in the upper and lower positions respectively after moving from the longitudinal vertical state to the transverse vertical state. At this time, the hydraulic cylinder 3 is activated, which can drive the two cleaning rollers 9 to move to the back and abdomen of the cow, thereby cleaning the back and abdomen and avoiding the situation where bacteria grow due to the inability to clean the back and abdomen of the cow, thus reducing the impact on the physical and mental health of the cow.

[0036] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0037] 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 dairy cow cleaning device for dairy farming, comprising a cleaning table (1), characterized in that: The top surface of the cleaning table (1) is symmetrically fixed with upright plates (2). Each of the two upright plates (2) is provided with a hydraulic cylinder (3) on one opposite side. The piston rods of the two hydraulic cylinders (3) are respectively fixed with brackets (4). Each of the two brackets (4) is provided with a rotating shaft (5) through a through groove on one side. Each of the two rotating shafts (5) is provided with a transmission tooth (6) on the periphery. Each of the two rotating shafts (5) is provided with a connecting block (7) on the periphery and on both sides of the transmission tooth (6). Each of the two connecting blocks (7) is provided with a fixing box (8) on one side and on one side of the bracket (4). The top and bottom surfaces of the two fixing boxes (8) are respectively provided with cleaning rollers (9) for cleaning dairy cows. Each of the two brackets (4) is provided with a cylinder (10) on the inner top wall and inner bottom wall. Each of the two cylinders (10) is provided with a rack (11) that meshes with the transmission tooth (6) on the piston rod.

2. The dairy cow cleaning device for dairy farming according to claim 1, characterized in that: One of the brackets (4) is U-shaped, and the other bracket (4) is inverted U-shaped.

3. The dairy cow cleaning device for dairy farming according to claim 1, characterized in that: Each of the two upright plates (2) has a vertical groove (13) on one of its opposite sides, and the inner bottom wall of the vertical groove (13) is rotatably connected to a threaded shaft (14).

4. A dairy cow cleaning device for dairy farming according to claim 3, characterized in that: The threaded shaft (14) has a movable block (16) threaded around its periphery, and the hydraulic cylinder (3) is fixed on one side of the movable block (16).

5. A dairy cow cleaning device for dairy farming according to claim 3, characterized in that: Both of the upright plates (2) are fixedly equipped with drive motors (15) on their top surfaces. The output shaft of the drive motor (15) passes through the upright plate (2) and is fixedly connected to the top end of the threaded shaft (14).

6. A dairy cow cleaning device for dairy farming according to claim 1, characterized in that: The two cleaning rollers (9) are on the same horizontal plane, and the two fixed boxes (8) are fixed with blocks (12) on opposite sides to limit the position of the fixed boxes (8).

7. A dairy cow cleaning device for dairy farming according to claim 1, characterized in that: Both sides of the cleaning platform (1) are provided with ramps for assisting movement, and the top surface of the cleaning platform (1) is provided with a steel grating (17).

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