Foot and leg disease detection device for beef cattle breeding

Abstract

The utility model discloses a foot and leg disease detection device for beef cattle breeding, and belongs to the technical field of foot and leg disease detection devices. Comprising a base and a cradle head plate, the cradle head plate is arranged outside the base, a rotating disc is arranged outside the cradle head plate, two sets of wheels are arranged at the top end of the rotating disc, a supporting frame is arranged outside the rotating disc, a servo motor is installed on the side wall of the base, and a threaded rod is installed at the output end of the servo motor. The surface of the threaded rod is sleeved with a threaded sleeve, and the threaded sleeve is connected with the holder plate. According to the utility model, not only is multi-position detection performed on the beef cattle through circumferential rotation of the foot and limb disease detection device realized, impact injury to the body of the beef cattle avoided, and the beef cattle detection efficiency of the foot and limb disease detection device improved, but also the beef cattle can be conveniently bound, carried and moved, the beef cattle can be conveniently and manually pulled to a detection position, and the labor intensity of workers is reduced. And the convenience of traction and movement of the beef cattle is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of limb and hoof disease detection devices, specifically a limb and hoof disease detection device for beef cattle breeding. Background Technology

[0002] Hoof and limb disease detection devices for beef cattle, such as specific monitoring devices or hoof trimming devices, can monitor the hoof health of beef cattle in real time. These devices are usually equipped with advanced sensors and data acquisition technology, which can accurately collect and analyze relevant data on the hooves of beef cattle, thereby promptly detecting potential hoof and limb disease problems. This real-time monitoring capability greatly improves the efficiency of disease monitoring, enabling farmers to detect and treat diseases as soon as possible, effectively preventing the spread and deterioration of diseases. Timely detection and treatment of hoof and limb diseases in beef cattle are crucial for maintaining the health of beef cattle and the profitability of breeding. Hoof and limb diseases not only affect the normal walking and standing of beef cattle, but may also lead to a decline in their production performance or even their culling. Through hoof and limb disease detection devices for beef cattle, farmers can quickly identify diseased beef cattle and take appropriate treatment measures, thereby avoiding greater losses to breeding efficiency caused by diseases.

[0003] Existing hoof disease detection devices of this type are generally not conducive to multi-position detection of beef cattle through circular rotation during use. They are prone to causing impact injuries to the cattle's bodies, which affects the efficiency of the detection device for beef cattle. They are also not convenient for binding, moving, or manually leading beef cattle to the detection position, thus affecting the convenience of moving beef cattle. Utility Model Content

[0004] The purpose of this utility model is to provide a hoof and limb disease detection device for beef cattle breeding, so as to solve the problems mentioned in the background art, which are not convenient for the hoof and limb disease detection device to perform multi-position detection on beef cattle by rotating in a circular manner, which can easily cause impact damage to the cattle body, thus affecting the efficiency of the hoof and limb disease detection device for beef cattle, and are not convenient for binding, carrying and moving beef cattle, nor for manually leading beef cattle to the detection position, thus affecting the convenience of leading and moving beef cattle.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A hoof and limb disease detection device for beef cattle includes a base and a gimbal plate. The gimbal plate is disposed on the outside of the base, and a rotating disk is disposed on the outside of the gimbal plate. Two sets of wheels are disposed on the top of the rotating disk, and a support frame is disposed on the outside of the rotating disk. A servo motor is mounted on the side wall of the base, and a threaded rod is mounted on the output end of the servo motor. A threaded sleeve is fitted on the surface of the threaded rod and is connected to the gimbal plate. Guide rails are symmetrically mounted on the top of the base, and sliders are slidably mounted on the surface of each guide rail. The tops of each slider are connected to the gimbal plate. A transverse lead screw moving assembly is mounted on the top of the base above the guide rails. A threaded block is slidably mounted on the side of the transverse lead screw moving assembly away from the base, and a longitudinal lead screw moving assembly is movably mounted on the side of the threaded block away from the transverse lead screw moving assembly.

[0007] Optionally, three sets of springs are installed at the bottom end of the longitudinal lead screw moving assembly, and an arc-shaped pressure plate is installed at the bottom end of the springs.

[0008] Optionally, a stepper motor is installed at the bottom of the gimbal plate, and a first shaft is installed at the output end of the stepper motor, the first shaft extending through the gimbal plate to the outside.

[0009] Optionally, a synchronous pulley assembly is installed at one end of the first shaft outside the gimbal plate, and a rotating shaft is installed at the center of the bottom end of the rotating disk.

[0010] Optionally, the end of the synchronous pulley assembly away from the first shaft is connected to the rotating shaft, and the bottom end of the rotating disk outside the rotating shaft is provided with an annular groove.

[0011] Optionally, the top of the outer gimbal plate of the first axis is equipped with multiple sets of equally spaced sliders, and the annular groove is slidably connected to the sliders.

[0012] Optionally, a support column is movably installed between the wheels, and a first telescopic cylinder is symmetrically installed on the top of the side wall of the support column.

[0013] Optionally, a second telescopic cylinder is symmetrically installed at the bottom of the side wall of the support frame, and a telescopic rod is slidably installed between the second telescopic cylinder and the first telescopic cylinder.

[0014] Optionally, the telescopic rod extends into the interior of the first telescopic cylinder and the second telescopic cylinder, and the telescopic rod is slidably connected to the first telescopic cylinder and the second telescopic cylinder.

[0015] Optionally, locking bolts are movably installed on the surfaces of the first and second telescopic cylinders, and the locking bolts extend into the interior of the first and second telescopic cylinders, and the locking bolts are in contact with the telescopic rod. Multiple sets of straps at equal intervals are fitted on the surface of the support frame.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the hoof disease detection device not only realizes the circular rotation of the hoof disease detection device to perform multi-position detection on beef cattle, avoiding impact damage to the cattle body and improving the efficiency of the hoof disease detection device for beef cattle, but also facilitates the convenient binding, transportation and movement of beef cattle, and facilitates the convenient manual traction of beef cattle to the detection position, thus improving the convenience of traction and movement of beef cattle.

[0017] When testing for limb and hoof diseases in beef cattle, the cattle are led to the top of the rotating platform. Tightening the locking bolt releases the clamp on the second telescopic cylinder and telescopic rod, causing the wheels to rise off the ground. The lateral screw moving assembly is then activated, and with the support of the base, it drives the threaded block to move. The longitudinal screw moving assembly is then activated, and with the support of the threaded block, it drives the spring and the arc-shaped pressure plate to slide, applying pressure to the cow's rump. The spring's cushioning causes the hind legs to bear weight. A sinking rump indicates a healthy hind leg, while a sinking rump indicates a diseased hind leg. When testing the forelegs, the longitudinal screw moving assembly is operated in the opposite direction, causing the arc-shaped pressure plate to rise. The stepper motor is then activated, and the wheel is supported by the gimbal plate. The stepper motor drives the first shaft to rotate, which in turn drives the synchronous belt pulley assembly and the rotating shaft. The rotating shaft then drives the rotating disk and the cattle to rotate, causing the cattle's head and tail to change positions. The longitudinal screw moving assembly is then activated, causing the arc-shaped pressure plate to descend and apply pressure to the cattle's head, thus bearing weight on the forelegs. When the cattle raise their heads, it indicates that the foreleg is the affected limb; conversely, it indicates that the foreleg is healthy. This facilitates convenient and efficient detection of cattle. Springs act as a buffer, reducing the impact of the sudden descent and preventing injury to the cattle. This limb and hoof disease detection device achieves multi-position detection of cattle through circular rotation, reducing the impact of the sudden descent and preventing injury to the cattle, thereby improving the efficiency of the limb and hoof disease detection device for cattle.

[0018] When cattle need to be moved, they are secured inside the support frame using straps. Tightening the locking bolts causes the telescopic rod to slide inside the second telescopic cylinder, lowering the first telescopic cylinder, support column, and wheels until the wheels reach the ground. The wheels then allow the cattle's hind legs to detach from the ground, facilitating manual lifting and movement of the cattle by driving the support frame. Similarly, the front legs can be easily lifted off the ground, allowing the cattle to be moved to the detection position. The servo motor, supported by the base, drives the threaded rod to rotate. The threaded connection between the threaded rod and the threaded sleeve drives the threaded sleeve to move, which in turn moves the gimbal plate, rotating disk, and cattle. This allows for convenient binding, transporting, and moving of cattle using the hoof and limb disease detection device, facilitating easy manual movement of the cattle to the detection position and improving the overall convenience of cattle movement. Attached Figure Description

[0019] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a front view structural diagram of the present utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the transverse lead screw moving assembly of this utility model.

[0023] Figure 4 This is a three-dimensional structural diagram of the threaded block of this utility model;

[0024] Figure 5 This is a three-dimensional structural diagram of the threaded rod of this utility model;

[0025] Figure 6 This is a front view schematic diagram of the stepper motor structure of this utility model;

[0026] Figure 7 This is a side-view exploded view of the gimbal plate of this utility model;

[0027] Figure 8 This is a three-dimensional structural diagram of the support frame of this utility model;

[0028] Figure 9 This is a three-dimensional structural diagram of the arc-shaped pressure plate of this utility model;

[0029] Figure 10 This is a three-dimensional structural diagram of the annular groove of this utility model.

[0030] Figure label:

[0031] 1. Base; 2. Straps; 3. Support frame; 4. Gimbal plate; 5. Rotary disk; 6. Support column; 7. Lateral screw moving assembly; 8. First telescopic cylinder; 9. Threaded block; 10. Telescopic rod; 11. Second telescopic cylinder; 12. Longitudinal screw moving assembly; 13. Locking bolt; 14. Servo motor; 15. Wheel; 16. Threaded rod; 17. Threaded sleeve; 18. Arc-shaped pressure plate; 19. Guide rail; 20. Slider; 21. Stepper motor; 22. First shaft; 23. Synchronous belt pulley assembly; 24. Rotating shaft; 25. Annular groove; 26. Slider; 27. Spring.

[0032] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0033] The following is a detailed description of a hoof and limb disease detection device for beef cattle breeding provided by this utility model, with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; for some known technologies, those skilled in the art can also use other alternative methods to implement the invention. Furthermore, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0034] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0035] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0036] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0037] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0038] like Figures 1 to 10 As shown, an embodiment of this utility model provides a hoof and limb disease detection device for beef cattle farming, including a base 1 and a gimbal plate 4. The gimbal plate 4 is disposed on the outside of the base 1, and a rotating disk 5 is disposed on the outside of the gimbal plate 4. Two sets of wheels 15 are disposed on the top of the rotating disk 5, and a support frame 3 is disposed on the outside of the rotating disk 5. A servo motor 14 is installed on the side wall of the base 1, and a threaded rod 16 is installed on the output end of the servo motor 14. A threaded sleeve 17 is fitted on the surface of the threaded rod 16 and is connected to the gimbal plate 4. The base 1... A guide rail 19 is symmetrically installed at the top. A slider 20 is slidably installed on the surface of the guide rail 19. The top of the slider 20 is connected to the gimbal plate 4. A horizontal lead screw moving assembly 7 is installed at the top of the base 1 above the guide rail 19. A threaded block 9 is slidably installed on the side of the horizontal lead screw moving assembly 7 away from the base 1. A longitudinal lead screw moving assembly 12 is movably installed on the side of the threaded block 9 away from the horizontal lead screw moving assembly 7. Three sets of springs 27 are installed at the bottom of the longitudinal lead screw moving assembly 12. An arc-shaped pressure plate 18 is installed at the bottom of the springs 27.

[0039] A stepper motor 21 is installed at the bottom of the gimbal plate 4. A first shaft 22 is installed at the output end of the stepper motor 21. The first shaft 22 extends through the gimbal plate 4 to the outside. A synchronous belt pulley assembly 23 is installed at one end of the first shaft 22 outside the gimbal plate 4. A rotating shaft 24 is installed at the center of the bottom of the rotating disk 5.

[0040] The end of the synchronous belt pulley assembly 23 away from the first shaft 22 is connected to the rotating shaft 24, and the bottom end of the rotating disk 5 outside the rotating shaft 24 is provided with an annular groove 25.

[0041] The top of the outer gimbal plate 4 of the first axis 22 is equipped with multiple sets of equally spaced sliders 26, and the annular groove 25 is slidably connected to the sliders 26.

[0042] When testing for limb and hoof diseases in beef cattle, the cattle are led to the top of the rotating disc 5. The locking bolt 13 is tightened, causing the second telescopic cylinder 11 and telescopic rod 10 to loosen, allowing the wheel 15 to rise off the ground. The lateral screw moving assembly 7 is then opened. Supported by the base 1, the lateral screw moving assembly 7 drives the threaded block 9 to move. The longitudinal screw moving assembly 12 is then opened. Supported by the threaded block 9, the longitudinal screw moving assembly 12 drives the spring 27 and the arc-shaped pressure plate 18 to slide, causing the arc-shaped pressure plate 18 to contact the cow's rump and apply pressure. With the spring 27 cushioning the impact, the hind legs bear the weight. A sinking rump indicates a healthy hind leg, while a sinking rump indicates a diseased hind leg. When testing the forelegs, the longitudinal screw moving assembly 12 is operated in the opposite direction, causing the arc-shaped pressure plate 18 to rise. The stepper motor 21 is then activated. Supported by the gimbal plate 4, the stepper motor 21 drives the first shaft 22 to rotate. The first shaft 22 drives the synchronous belt pulley assembly 23 and the rotating shaft 24 to rotate. The rotating shaft 24 drives the rotating disk 5 and the cattle to rotate, causing the cattle's head and tail to change positions. The longitudinal screw moving assembly 12 is operated to lower the arc-shaped pressure plate 18, so that the arc-shaped pressure plate 18 contacts the part of the cattle's head to apply pressure, causing the forelegs to bear weight. When the cattle raise their heads, it indicates that the forelegs are affected, and vice versa, indicating that they are healthy. This facilitates convenient detection of cattle. The spring 27 acts as a buffer to reduce the impact force of the instantaneous descent and avoid impact injury to the cattle. The limb and hoof disease detection device realizes multi-position detection of cattle by rotating in a circular manner, reducing the impact force of the instantaneous descent, avoiding impact injury to the cattle, and improving the efficiency of the limb and hoof disease detection device for cattle.

[0043] A support column 6 is movably installed between the wheels 15, and a first telescopic cylinder 8 is symmetrically installed on the top of the side wall of the support column 6.

[0044] A second telescopic cylinder 11 is symmetrically installed at the bottom of the side wall of the support frame 3, and a telescopic rod 10 is slidably installed between the second telescopic cylinder 11 and the first telescopic cylinder 8.

[0045] The telescopic rod 10 extends into the interior of the first telescopic cylinder 8 and the second telescopic cylinder 11, and the telescopic rod 10 is slidably connected to the first telescopic cylinder 8 and the second telescopic cylinder 11.

[0046] Locking bolts 13 are movably installed on the surfaces of the first telescopic cylinder 8 and the second telescopic cylinder 11, and the locking bolts 13 extend into the interior of the first telescopic cylinder 8 and the second telescopic cylinder 11, and the locking bolts 13 contact the telescopic rod 10. Multiple sets of straps 2 with equal spacing are fitted on the surface of the support frame 3.

[0047] When it is necessary to move the cattle, use the straps 2 to fix the cattle inside the support frame 3, tighten the locking bolts 13, and the telescopic rod 10 slides inside the second telescopic cylinder 11, so that the first telescopic cylinder 8, the support column 6, and the wheel 15 are lowered until the wheel 15 is lowered to the ground. With the support of the wheel 15, it is easy for the cattle's hind legs to be separated from the ground, so that it is easy to manually drive the support frame 3 to lift and move the cattle, and to easy for the cattle's front legs to be separated from the ground, so that it is easy to lead the cattle to the detection position. Turn on the servo motor 14, and with the support of the base 1, the servo motor 14 drives the threaded rod 16 to rotate. With the threaded connection between the threaded rod 16 and the threaded sleeve 17, the threaded sleeve 17 is driven to move. The threaded sleeve 17 drives the gimbal plate 4, the rotating disk 5, and the cattle to move, realizing the convenient binding, transportation and movement of cattle by the hoof disease detection device, which facilitates the convenient manual leading of cattle to the detection position and improves the convenience of leading and moving cattle.

[0048] The working principle of the technical solution provided by this utility model is as follows: When testing for hoof and limb diseases in beef cattle, the beef cattle are pulled to the top of the rotating disk 5, and the locking bolt 13 is turned. The locking bolt 13 changes the clamping state of the second telescopic cylinder 11 and the telescopic rod 10 from a clamped state to a loose state, so that the wheel 15 rises and leaves the ground. The transverse screw moving assembly 7 is opened. Under the support of the base 1, the transverse screw moving assembly 7 drives the threaded block 9 to move. The longitudinal screw moving assembly 12 is opened. Under the support of the threaded block 9, the longitudinal screw moving assembly 12 drives the spring 27 and the arc-shaped pressure plate 18 to slide, so that the arc-shaped pressure plate 18 contacts the part of the cow's rump to apply pressure. With the buffer of the spring 27, the hindquarters are lowered. When the cow's hind legs bear weight, a sinking rump indicates a healthy hind leg; conversely, a sinking rump indicates a diseased hind leg. To test the forelegs, the longitudinal screw movement assembly 12 is operated in the opposite direction, causing the arc-shaped pressure plate 18 to rise. This activates the stepper motor 21, which, supported by the gimbal plate 4, drives the first shaft 22 to rotate. The first shaft 22 then drives the synchronous belt pulley assembly 23 and the rotating shaft 24 to rotate, which in turn drives the rotating disk 5 and the cow to rotate, thus changing the cow's head and tail position. Operating the longitudinal screw movement assembly 12 again causes the arc-shaped pressure plate 18 to descend, applying pressure to the cow's head and thus bearing weight on the forelegs. When the cow raises its head, it indicates... The forelegs of the cattle are considered the affected limbs, while the back leg is considered the healthy limb, facilitating convenient testing of beef cattle. Spring 27 acts as a buffer and support, reducing the impact of the sudden descent and preventing injury to the cattle. The limb disease detection device allows for multi-position testing of beef cattle through circular rotation, reducing the impact of the sudden descent and preventing injury, thus improving the efficiency of the detection. When the cattle need to be moved, the straps 2 are used to secure them inside the support frame 3. Tightening the locking bolt 13 causes the telescopic rod 10 to slide inside the second telescopic cylinder 11, lowering the first telescopic cylinder 8, support column 6, and wheel 15 until the wheel 15 descends to... The ground, supported by wheels 15, allows the cow's hind legs to detach from the ground, facilitating manual lifting and movement of the cow by the support frame 3. It also allows the cow's front legs to detach from the ground, making it easier to guide the cow to the detection position. The servo motor 14, supported by the base 1, drives the threaded rod 16 to rotate. The threaded connection between the threaded rod 16 and the threaded sleeve 17 drives the threaded sleeve 17 to move, which in turn moves the gimbal plate 4, the rotating disk 5, and the cow. This allows for convenient binding, transporting, and moving of the cow using the hoof and limb disease detection device, facilitating manual traction of the cow to the detection position and improving the ease of movement. This completes the operation of the hoof and limb disease detection device.

[0049] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

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

Claims

1. A device for detecting limb and hoof diseases in beef cattle, characterized in that: The system includes a base and a gimbal plate. The gimbal plate is located on the outside of the base, and a rotating disk is located on the outside of the gimbal plate. Two sets of wheels are located at the top of the rotating disk, and a support frame is located on the outside of the rotating disk. A servo motor is mounted on the side wall of the base, and a threaded rod is mounted on the output end of the servo motor. A threaded sleeve is fitted on the surface of the threaded rod and is connected to the gimbal plate. Guide rails are symmetrically mounted on the top of the base, and sliders are slidably mounted on the surface of each guide rail. The tops of each slider are connected to the gimbal plate. A transverse lead screw moving assembly is mounted on the top of the base above the guide rails. A threaded block is slidably mounted on the side of the transverse lead screw moving assembly away from the base, and a longitudinal lead screw moving assembly is movably mounted on the side of the threaded block away from the transverse lead screw moving assembly.

2. The apparatus according to claim 1, wherein: The bottom end of the longitudinal lead screw moving assembly is equipped with three sets of springs, and the bottom end of each spring is equipped with an arc-shaped pressure plate.

3. The apparatus according to claim 1, wherein: A stepper motor is installed at the bottom of the gimbal plate, and a first shaft is installed at the output end of the stepper motor. The first shaft extends through the gimbal plate to the outside.

4. The apparatus according to claim 3, wherein: A synchronous belt pulley assembly is installed at one end of the first shaft outside the gimbal plate, and a rotating shaft is installed at the center of the bottom end of the rotating disk.

5. The apparatus for detecting limb and hoof diseases of beef cattle according to claim 4, characterized in that: The end of the synchronous pulley assembly furthest from the first shaft is connected to the rotating shaft, and an annular groove is provided at the bottom of the rotating disk outside the rotating shaft.

6. The device for detecting limb and hoof diseases of beef cattle according to claim 5, characterized in that: The top of the outer gimbal plate of the first axis is equipped with multiple sets of slide heads at equal intervals, and the annular groove is slidably connected to the slide heads.

7. The apparatus according to claim 1, wherein: A support column is movably installed between the wheels, and a first telescopic cylinder is symmetrically installed on the top of the side wall of the support column.

8. The apparatus according to claim 7, wherein: The support frame has a second telescopic cylinder symmetrically installed at the bottom of its side wall, and a telescopic rod is slidably installed between the second telescopic cylinder and the first telescopic cylinder.

9. The device for detecting limb and hoof diseases of beef cattle according to claim 8, characterized by: The telescopic rod extends into the interior of the first telescopic cylinder and the second telescopic cylinder, and the telescopic rod is slidably connected to the first telescopic cylinder and the second telescopic cylinder.

10. The apparatus according to claim 9, wherein: Both the first and second telescopic cylinders are movably fitted with locking bolts, which extend into the interior of the first and second telescopic cylinders and are in contact with the telescopic rod. The surface of the support frame is fitted with multiple sets of straps at equal intervals.

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