A livestock slaughter and lifting frame for a farm

Abstract

The present invention discloses a livestock lifting frame for farms, which relates to the field of livestock lifting devices for farms, and comprises a frame, wherein the top of the side wall of the slope section is provided with the inner edge of the slope section facing each other, a track structure is provided between the bottom surface of the inner edge of the slope section and the side wall of the slope section, and a movable frame is slidably connected to the track structure, and a traction structure for traction of the movable frame is provided at both ends of the slope section, and the bottom end of the movable frame is connected with a telescopic table through an electric telescopic structure, and both ends of the telescopic table are provided with an electric shock driving structure, and the telescopic table is provided with an electric control rotating frame in the middle, and the bottom end of the rotating frame is connected with a spraying and washing pipe. When the livestock stays in the slope, the present invention drives them to move forward by spraying water or electric shock, and when the livestock excrete in the slope, the livestock excrement in the slope can be conveniently cleaned without lowering the slope, and the livestock in various places in the slope can also be flexibly driven away.

Description

Technical Field

[0001] The invention relates to the field of livestock lifting devices for livestock farms, in particular to a livestock lifting rack for livestock farms. Background Art

[0002] When livestock in farms, such as pigs, sheep and other animals, grow to a weight suitable for slaughter, they need to be transferred from the farms to livestock slaughterhouses for slaughter. During the transfer process, they are often transported by multi-layer cage transport vehicles. Since the height of each layer of the multi-layer cage transport vehicle is different, a livestock lift is required to load the livestock into the transport vehicle.

[0003] Most of the existing livestock lifts are three-stage ramp structures, with a hydraulic lifting rod installed at the bottom of one section of the ramp. By controlling the inclination angle of one section of the ramp to meet the lifting needs of different heights, the livestock walk into the cages of different heights of the transport vehicle within the three-stage ramp structure.

[0004] However, in actual use of the existing livestock lifting machines, once the livestock stops walking on the inclined ramp, it is necessary to manually drive the livestock to continue walking along the ramp to avoid clogging the ramp. The existing driving method is mostly to manually hit the livestock with an extended bamboo pole to drive them to continue walking. The extended bamboo pole is relatively inconvenient in actual use and it is difficult to flexibly drive the livestock everywhere on the inclined ramp. In addition, the livestock are often frightened or unable to bear it while walking on the ramp and tend to defecate on the spot. The excrement of the livestock not only pollutes the air in the working environment in the inclined ramp, but is also easily trampled by subsequent livestock and pollutes the lifting frame and the carriage of the transport vehicle. The existing method of cleaning the lifting frame mostly requires first laying the lifting frame flat, then manually connecting an external water pipe for cleaning, and then raising it again after cleaning to continue the livestock lifting. Lifting work; the section of the ramp structure that is lifted by the livestock lifting machine rotates with the rotating shafts at the connection points of the ramps at both ends as the axis. Therefore, during the lifting process, the front end of the raised section of the ramp structure will be further and further away from the cage of the transport vehicle, resulting in a gap between the top of the ramp structure and the cage of the transport vehicle. When the livestock walks forward, their feet are easily stuck in the gap, causing injuries to the livestock. The prior art often requires frequent forward and backward movement of the lift to adapt to cages of various heights of the transport vehicle; at the same time, during the lifting process, larger and larger fan-shaped gaps will appear between the two sides of the top of the ramp structure and the cage of the transport vehicle. When the livestock walk to the top of the ramp structure, it is easy for the livestock to observe the ground through the above-mentioned fan-shaped gaps, which may easily lead to the livestock being afraid of heights and unwilling to continue moving forward. In addition, the fan-shaped gaps also have the risk of causing small livestock to fall.

[0005] In summary, the existing livestock lifting machines have the problems of being difficult to drive the livestock on the slope and being troublesome to clean the livestock excrement on the slope. Summary of the invention

[0006] Based on this, the purpose of the present invention is to provide a livestock lifting rack for use in farms, so as to solve the technical problems that the existing livestock lifting machines are difficult to drive out the livestock on the slope and it is troublesome to clean the livestock excrement on the slope.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a livestock lifting frame for a breeding farm, comprising a frame, a fixed section is provided at one end of the frame, the fixed section is rotatably connected with a slope section, a hydraulic rod is provided between the frame and the bottom surface of the slope section, the inner edge of the slope section is provided at the top of the side wall of the slope section facing each other, a track structure is provided between the bottom surface of the inner edge of the slope section and the side wall of the slope section, and a movable frame is slidably connected on the track structure, a traction structure for towing the movable frame is provided at both ends of the slope section, a telescopic table is connected to the bottom end of the movable frame through an electric telescopic structure, an electric shock driving structure is provided at both ends of the telescopic table, an electrically controlled rotating frame is rotatably provided in the middle of the telescopic table, a spray washing pipe is connected to the bottom end of the rotating frame, a drag chain structure is provided on the side wall of the slope section, and a water supply pipe and a power supply line are provided in the drag chain structure, one side of the movable frame is connected to the end of the drag chain structure, and the pipe mouth of the spray washing pipe is connected to the water supply pipe in the drag chain structure through a spring pipe.

[0008] By adopting the above technical solution, when livestock stays on the slope, the telescopic platform is controlled to move to the rear of the livestock, and it is driven to move forward by spraying water or electric shock. When the livestock excrete on the slope, the telescopic platform can be conveniently controlled to move to the required position, and the spray pipe can be used to spray water to clean and remove the excrement. The excrement of livestock on the slope can be conveniently cleaned without lowering the slope, and the livestock in various places on the slope can also be flexibly driven away.

[0009] The present invention is further configured such that a sewage tank is provided at the front end of the frame below the fixed section, an opening is provided at the top of the sewage tank near the fixed section, and a front baffle is provided at the opening away from the fixed section, and side baffles are provided on both sides of the bottom end of the fixed section near the sewage tank.

[0010] By adopting the above technical solution, the sewage tank is used to contain the sewage flowing down from the slope section, thereby preventing the sewage from polluting the surrounding environment.

[0011] The present invention is further configured such that a downwardly flipped one-way plate is provided at the opening of the sewage tank, and the one-way plate normally blocks the opening of the sewage tank.

[0012] By adopting the above technical solution, the one-way plate can effectively block the opening of the sewage tank when no sewage flows into the sewage tank, thereby effectively preventing the odor in the sewage tank from leaking out.

[0013] The present invention is further configured such that a slope is provided in the fixed section toward the sewage tank.

[0014] By adopting the above technical solution, the sewage flowing down from the slope section is prevented from staying in the fixed section, so that the sewage can be better collected into the sewage tank after flowing down from the slope section.

[0015] The present invention is further configured such that the front end of the slope section is slidably connected to a telescopic section, and the front end of the telescopic section is rotatably connected to a fan-shaped shielding cloth.

[0016] By adopting the above technical solution, the expansion and contraction of the telescopic section can be controlled without moving the frame, so that the slope structure of the telescopic section and the slope section can be easily adapted to the cages of the transport vehicle at different heights. At the same time, the fan-shaped shielding cloth can effectively cover the fan-shaped gap between the cage of the transport vehicle and the telescopic section, so that the livestock can walk upward along the slope structure better without being frightened, and small livestock can be prevented from falling from the above-mentioned fan-shaped gap.

[0017] The present invention is further configured such that a roller frame is provided on the top surface of the front end of the inner edge of the ramp section, an inner edge of the telescopic section extends toward each other from the top end of the side wall of the telescopic section, the bottom surface of the inner edge of the telescopic section contacts the roller on the roller frame, and a guide structure is provided between the bottom surface of the ramp section and the inner wall of the telescopic section.

[0018] By adopting the above technical solution, the roller frame between the inner edge of the slope section and the inner edge of the telescopic section can make the telescopic section smoothly telescope at the front end of the slope section. At the same time, the guide structure between the slope section and the telescopic section can also make the telescopic section more stable during the sliding process.

[0019] The present invention is further configured as follows: a toothed belt is fixedly provided on the bottom surface of the front end of the ramp section, a first driving motor is fixedly provided on the bottom surface of the telescopic section, a gear rack is provided on the bottom surface of the telescopic section close to the fixed section on one side, a driving gear meshing with the toothed belt is rotatably provided on the gear rack, an output shaft of the first driving motor is connected to the rotating shaft of the driving gear through a first transmission belt, and the output shaft of the first driving motor is also connected to a second transmission belt, a shielding cloth rotating rod is rotatably provided at the front end of the telescopic section, a damping gear is fixedly connected to the shielding cloth rotating rod, a damping gear is rotatably connected to the damping ring, the other end of the second transmission belt is connected to the damping ring, both ends of the shielding cloth rotating rod are fixedly connected with rotating plates, a fixed plate is fixedly provided on the outer surface of the front end side wall of the telescopic section, and a fan-shaped shielding cloth is provided between the fixed plate and the rotating plate.

[0020] By adopting the above technical solution, the shielding cloth can be unfolded while the telescopic section is extended by using the first drive motor in conjunction with two sets of transmission belt structures.

[0021] The present invention is further configured such that a locking box is fixedly connected to the gear rack toward the toothed belt, and an electromagnetic tongue structure cooperating with the toothed belt is arranged in the locking box.

[0022] By adopting the above technical solution, the locking box allows the telescopic section to remain relatively still with the slope section when there is no need to move, thereby preventing the telescopic section from sliding uncontrolled.

[0023] The present invention is further configured such that a workbench is connected to one side of the fixed section, a guardrail structure is provided at the edge of the workbench, and a protective door is rotatably provided on the side away from the slope section, and an operation panel is provided at the top end of the side wall of the fixed section at a corresponding position of the workbench.

[0024] By adopting the above technical solution, workers can stand on the workbench and conveniently operate the lifting frame.

[0025] The present invention is further configured such that a clean water tank is arranged on one side of the sewage tank in the frame, a water outlet of the clean water tank is connected to a water pump assembly, and the water pump assembly is connected to a water supply pipe in the drag chain structure through a pipeline.

[0026] By adopting the above technical solution, the lifting frame does not need an external water source in actual use. It only needs to be connected to the power supply line to carry out the lifting work of livestock, and can adapt to more work scenarios.

[0027] In summary, the present invention mainly has the following beneficial effects:

[0028] The present invention provides a telescopic platform capable of moving parallel to the slope at the top of the raised slope section, and flexibly controls the position of the telescopic platform in the slope by winding up the cable of the take-up device at both ends of the slope, and provides electric shock heads for driving away livestock by electric shock on both sides of the bottom end of the telescopic platform, and at the same time, the bottom end of the telescopic platform is rotatably connected to a cleaning nozzle, so that when livestock stays in the slope, the telescopic platform is controlled to move to the rear of the livestock, and the livestock is driven to move forward by spraying water or electric shock, and when the livestock excretes in the slope, the telescopic platform can be conveniently controlled to move to the desired position, and the spray washing pipe can be used to spray water to clean and remove the excrement, so that the excrement of livestock in the slope can be conveniently cleaned without lowering the slope, and the livestock in various places in the slope can be flexibly driven away;

[0029] The present invention provides a diversion structure between the slope section and the fixed section parallel to the bottom surface, and provides a sewage tank at the bottom end of the slope section. The sewage after washing the excrement of the livestock flows down the slope, and flows into the sewage tank after being guided by the diversion structure, thereby effectively preventing the sewage from washing the livestock from flowing to the outside and polluting the environment.

[0030] The present invention arranges a telescopic section at the front end of the ramp section, and drives the telescopic section to extend or retract forward by a driving structure arranged at the bottom end of the telescopic section, so that the front end of the ramp can be easily kept in the same vertical plane when it is raised to different angles, thereby being able to easily adapt to cages of transport vehicles of different heights without moving the lifting frame.

[0031] The present invention rotatably sets a fan-shaped shielding cloth at the front end of the telescopic section, and also utilizes the driving structure at the bottom end of the telescopic section to drive the shielding cloth to rotate and unfold while the telescopic section is extended. The unfolded shielding cloth can effectively cover the fan-shaped gap between the end of the telescopic section and the cage, effectively preventing livestock from being frightened due to fear of heights after walking to this place, and also effectively preventing some small livestock from falling from the fan-shaped gap, so that the livestock can walk into the cage in the correct direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a three-dimensional diagram of the folded state of the present invention;

[0033] Figure 2 For the present invention Figure 1 A magnified view of middle;

[0034] Figure 3 It is a three-dimensional diagram of the unfolded state of the present invention;

[0035] Figure 4 It is a side view of the folded state of the present invention;

[0036] Figure 5 It is a side view of the present invention in the unfolded state;

[0037] Figure 6 For the present invention Figure 5 Enlarged view of middle B;

[0038] Figure 7 It is a front stereoscopic view of the unfolded state of the present invention:

[0039] Figure 8 For the present invention Figure 7 Enlarged view of middle C;

[0040] Fig. 9 For the present invention Figure 7 Enlarged view of middle D;

[0041] Fig.10 For the present invention Figure 7 Enlarged view of E in the middle;

[0042] Fig.11 It is a bottom-up stereoscopic view of the unfolded state of the present invention;

[0043] Fig.12 For the present invention Fig.11 Enlarged view of middle F;

[0044] Fig.13 For the present invention Fig.11 Enlarged view of middle G;

[0045] Fig.14 This is the front view and interior view of the damping wheel of the present invention:

[0046] Fig.15 It is a front view of the interior of the locking box of the present invention;

[0047] Fig.16 A three-dimensional diagram of the movable frame of the present invention;

[0048] Fig.17 For the present invention Fig.16 Enlarged view of middle H;

[0049] Fig.18 This is a front view of the driving structure of the telescopic frame of the present invention:

[0050] Fig.19 It is a side view and an internal view of the fixed section and the sewage tank of the present invention;

[0051] Fig. 20 For the present invention Fig.19 Enlarged view of J in the middle.

[0052] In the figure: 1, frame; 2, rotating section; 3, ramp section; 4, telescopic section; 5, fixed section; 6, front running wheel; 7, support platform; 8, limit frame; 9, rear running wheel; 10, limit plug plate; 11, hydraulic push rod; 12, step plate; 13, workbench; 14, protective door; 15, operation panel; 16, hydraulic rod; 17, clean water tank; 18, sewage tank; 19, latch; 20, side baffle; 21, front baffle; 22, one-way plate; 23, reinforcement frame; 24, first take-up box; 25, second take-up box; 26, blocking plate; 27, inner edge of the ramp section; 28, first track; 29, second track; 30, cable; 31, towing Chain box; 32, drag chain; 33, spring tube; 34, movable frame; 35, shift block; 36, telescopic frame; 37, telescopic table; 38, rotating rod; 39, rotating frame; 40, spray pipe; 41, inclined plate; 42, electric shock head; 43, roller frame; 44, inner edge of telescopic section; 45, first drive motor; 46, first transmission belt; 47, second transmission belt; 48, gear frame; 49, toothed belt; 50, locking box; 51, driving gear; 52, shielding cloth rotating rod; 53, fixed plate; 54, rotating plate; 55, shielding cloth; 56, damping gear; 57, damping ring; 58, spline; 59, diagonal support frame; 60, second drive motor. Implementation

[0053] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0054] The following describes an embodiment of the present invention based on its overall structure.

[0055] A livestock lifting rack for livestock farms, such as Figure 1-20 As shown, it includes a frame 1, one end of the frame 1 is provided with a fixed section 5, and the fixed section 5 is rotatably connected to the slope section 3. Specifically, the bottom surface of the slope section 3 is also provided with a reinforcing frame 23 for enhancing the structural strength of the slope section 3. A hydraulic rod 16 is provided between the frame 1 and the bottom surface of the slope section 3. The other end of the fixed section 5 is rotatably connected to the rotating section 2. The frame 1 is provided with a diagonal support frame 59 at the rotating section 2, the purpose of which is to better support the rotating section 2 after the rotating section 2 is unfolded, so that the rotating section 2 is more stable when in use. The rotating shaft between the rotating section 2 and the fixed section 5 extends out of the fixed section 5. On one side, the fixed section 5 is provided with a second drive motor 60 at the bottom end of one side, and the second drive motor 60 is connected to the rotating shaft of the rotating section 2 through a transmission structure, and is used to drive the rotating section 2 to rotate. When the rotating section 2 rotates and unfolds, the bottom end of the rotating section 2 contacts the ground, and both sides cooperate with the two sides of the fixed section 5. Specifically, the rotating section 2 and the fixed section 5 are both provided with fixing ears. When the rotating section 2 is in the folded state, the fixing ears on the rotating section 2 and the fixed section 5 are penetrated by a latch 19, and the latch is used to limit the rotation of the rotating section 2, so that the rotating section 2 can be more stable in the folded state;

[0056] A front running wheel 6 is provided at the front end of the bottom of the frame 1, and a limiting frame 8 with a concave projection surface is fixedly provided at the rear end. The frame 1 is rotatably provided with a support rod whose bottom end is connected to the rear running wheel 9. The rear running wheel 9 is a universal wheel. A limiting plug plate 10 is inserted into one side of the limiting frame 8. The limiting plug plate 10 is used to limit the support rod of the rear running wheel 9 to prevent the support rod of the rear running wheel 9 from rotating. When the front running wheel 6 and the rear running wheel 9 are both in contact with the bottom surface and the support rod of the rear running wheel is perpendicular to the ground, the frame 1 is in a horizontal state. A trailer hook is provided at the rear end of the frame 1. At this time, the tractor can connect the trailer hook to conveniently tow the lifting frame away. When the lifting frame is towed to the required working position, the hydraulic push rod 11 at the rear end of the bottom of the frame 1 is extended to contact the ground. When the frame 1 is lifted, the rear end of the frame 1 is lifted up, and then the limit plug plate 10 is pulled out, and the support rod of the rear walking wheel 9 is rotated so that it is not perpendicular to the ground, and then the hydraulic push rod 11 is slowly retracted until the support platform 7 at the rear end of the frame 1 contacts the ground. Specifically, the support platform 7 is rotatably connected to the rear end of the frame 1. When the frame 1 is tilted, the bottom surface of the support platform 7 can also be stably in contact with the ground. In this state, the support platform 7 and the front walking wheel 6 jointly support the frame 1. Since the support platform 7 is in surface contact with the ground, the frame can stably stay in the desired position at this time. When the lifting frame needs to be removed, the same is true. First, the hydraulic push rod 11 is contacted with the bottom surface to lift the rear end of the frame 1, so that the support rod of the rear walking wheel 9 is reset, and then the hydraulic push rod 11 is retracted, so that the lifting frame can be conveniently towed away.

[0057] The top of the side wall of the slope section 3 is provided with an inner edge 27 of the slope section facing each other, and a track structure is provided between the bottom surface of the inner edge 27 of the slope section and the side wall of the slope section 3, and a movable frame 34 is slidably connected to the track structure. Specifically, the track structure includes a first track 28 provided on the bottom surface of the inner edge 27 of the slope section and a second track 29 provided on the top of the side wall of the slope section 3. Specifically, both ends of the first track 28 and the second track 29 are provided with a blocking plate 26, and the blocking plate 26 is used to limit the sliding of the movable frame 34 to prevent the movable frame 34 from sliding beyond the first track 28 and the second track 29. Both ends of the movable frame 34 are provided with grooves matching the first track 28 and the second track 29, so that the movable frame 34 can slide smoothly in the track structure. The two ends of the slope section 3 are both provided with a traction structure for pulling the movable frame 34. Specifically, the traction structure includes a first wire-taking box 24 arranged on the inner wall of the slope section 3, and a second wire-taking box 25 arranged at the rear end of the slope section 3. The first wire-taking box 24 and the second wire-taking box 25 are both provided with a cable 30. The cables 30 in the first wire-taking box 24 and the second wire-taking box 25 are respectively connected to the front and rear ends of the movable frame 34. Specifically, the first wire-taking box 24 and the second wire-taking box 25 are both common wire-taking devices in the prior art. When the first wire-taking box 24 at the front end of the slope section 3 is winding, the second wire-taking box 25 is in a wire-releasing state. At this time, the movable frame 34 slides toward the front end of the slope section 3, and vice versa. The movable frame 34 slides toward the rear end of the slope section;

[0058] The bottom end of the movable frame 34 is connected to the telescopic platform 37 through an electric telescopic structure. Specifically, a driving screw is provided in the movable frame 34, one end of the driving screw is connected to a motor, and the driving screw is divided in the middle and has opposite threads at both ends. Two synchronous but reverse moving blocks 35 are slidably connected to the driving screw. A guide rod for the moving block 35 is also provided in the movable frame 34 to enable it to slide smoothly. Both ends of the moving block 35 extend out of the movable frame and are rotatably connected to the telescopic frame 36. The bottom end of the telescopic frame 36 is rotatably connected to a connecting slider, which is slidably connected to the top surface of the telescopic platform 37. When the motor works to rotate the driving screw, the two moving blocks 35 slide to extend or contract the telescopic frame 36, thereby controlling the height of the telescopic platform 37.

[0059] Both ends of the telescopic platform 37 are provided with an electric shock and driving structure. Specifically, the electric shock and driving structure specifically includes an inclined plate 41 arranged at the edge of the telescopic platform 37. The inclined plate 41 is inclined downward, and a row of electric shock heads 42 are arranged in parallel at the bottom. After the electric shock heads 42 are energized, they can play a driving role by electric shock when they contact the livestock. The electric shock and driving structure is provided on both sides of the telescopic platform 37, the purpose is to be able to drive the livestock upward and downward. Specifically, in order to protect the livestock in the slope section 3, when the telescopic platform 37 is lowered, the row of electric shock heads 42 facing the livestock's buttocks are energized, while the other side is not energized, effectively preventing the electric shock heads 42 on the other side from contacting the head of another livestock and possibly causing damage to it;

[0060] The telescopic platform 37 is rotatably provided with an electrically controlled rotating frame 39 in the middle. Specifically, a rotating rod 38 is rotatably provided on the top surface of the telescopic platform 37. The rotating rod 38 is connected to a motor through a transmission structure. The rotating rod 38 is fixedly connected to the rotating frame 39. When the motor drives the rotating rod 38 to rotate, the rotating frame 39 can be rotated, and the spray pipe 40 is fixedly connected to the rotating frame 39. Therefore, the working state of the motor can be controlled to achieve the purpose of adjusting the angle of the nozzle on the spray pipe 40. The bottom end of the rotating frame 39 is connected to the spray pipe 40. Specifically, one end of the spray pipe 40 is closed, and the other end is connected to the spring pipe 33, and nozzles are connected to the pipe wall at intervals. The spray pipe 40 is orthogonal to the two side walls of the slope section 3, so the spray pipe 4 0 can well flush the bottom surface of the slope section 3 during operation. The side wall of the slope section 3 is provided with a drag chain structure, and a water supply pipe and a power line are provided in the drag chain structure. Specifically, a drag chain box 31 is fixedly connected to the top of the inner wall of the slope section 3. The top of the drag chain box 31 is open, and a drag chain 32 is provided inside. The inside of the drag chain 32 accommodates a water supply pipe and a power line. Specifically, there are a plurality of power lines, and the plurality of power lines are all provided in a wire hose and connected to the telescopic table 37 through a spring tube structure, so that power and water can be stably supplied to the components on the telescopic table 37 when the movable frame 34 moves. One side of the movable frame 34 is connected to the end of the drag chain structure, and the nozzle of the spray pipe 40 is connected to the water supply pipe in the drag chain structure through a spring tube 33.

[0061] See also Fig.19 and Fig. 20 The frame 1 is provided with a sewage tank 18 at the front end below the fixed section 5. An opening is provided at the top of the sewage tank 18 near the fixed section 5, and a front baffle 21 is provided at the opening away from the fixed section 5. Side baffles 20 are provided on both sides of the bottom of the fixed section 5 near the sewage tank 18. Specifically, the front baffle 21 and the side baffles 20 can play a good role in blocking sewage, so that sewage can flow into the sewage tank 18 smoothly. The sewage tank 18 is used to accommodate the sewage flowing down from the slope section 3 to prevent sewage from polluting the surrounding environment. The sewage tank 18 is provided with a downwardly flipped one-way plate 22 at the opening. The one-way plate 22 normally blocks the opening of the sewage tank 18. The one-way plate 22 can effectively block the opening of the sewage tank 18 when no sewage flows into the sewage tank 18, thereby effectively preventing the odor in the sewage tank 18 from leaking out.

[0062] See also Fig.19A slope is provided in the fixed section 5 toward the sewage tank 18 to prevent the sewage flowing down from the slope section 3 from passing through the fixed section 5, so that the sewage can be better collected into the sewage tank 18 after flowing down from the slope section 3. Specifically, a slope is also provided in the rotating section 2 to avoid a drop between the rotating section and the fixed section 5 and affect the walking of the livestock. Specifically, anti-slip strips are provided in the rotating section 2, the fixed section 5, the slope section 3, and the telescopic section 4. The anti-slip strips are arranged horizontally, but are not connected to the corresponding side walls on both sides. The purpose is to provide a passage for the smooth flow of water, which is convenient for flushing the rotating section 2, the fixed section 5, the slope section 3, and the telescopic section 4. Specifically, after a livestock lifting work is completed, the rotating section 2, the fixed section 5, the slope section 3, and the telescopic section 4 need to be cleaned before folding the lifting frame.

[0063] See also Figure 5 and Fig.10 The front end of the ramp section 3 is slidably connected with the telescopic section 4. Specifically, a roller frame 43 is provided on the top surface of the front end of the inner edge 27 of the ramp section, and a telescopic section inner edge 44 is extended toward each other at the top end of the side wall of the telescopic section 4. The bottom surface of the inner edge 44 of the telescopic section is in contact with the roller on the roller frame 43. A guide structure is provided between the bottom surface of the ramp section 3 and the inner wall of the telescopic section 4. Specifically, the guide structure includes a guide strip and a guide groove provided between the bottom surface of the ramp section 3 and the inner wall of the telescopic section 4. Both the guide strip and the guide groove are parallel to the toothed belt 49. The roller frame 43 between the inner edge 27 of the ramp section and the inner edge 44 of the telescopic section can make the telescopic section 4 smoothly telescope at the front end of the ramp section 3. At the same time, the guide structure between the ramp section 3 and the telescopic section 4 can also make the telescopic section 4 more stable during the sliding process.

[0064] The front end of the telescopic section 4 is rotatably connected to a fan-shaped shielding cloth 55. By controlling the extension and retraction of the telescopic section 4, the telescopic section 4 and the slope structure of the slope section 3 can be easily adapted to the cages of different heights of the transport vehicle without moving the frame 1. At the same time, the fan-shaped shielding cloth 55 can effectively block the fan-shaped gap between the cage of the transport vehicle and the telescopic section 4, so that livestock can better walk upward along the slope structure without being easily frightened, and small livestock can be prevented from falling from the above-mentioned fan-shaped gap. Specifically, a toothed belt 49 is fixedly provided on the bottom surface of the front end of the slope section 3, a first drive motor 45 is fixedly provided on the bottom surface of the telescopic section 4, and a gear rack 48 is provided on the bottom surface of the telescopic section 4 close to the fixed section 5. A driving gear 51 meshing with a toothed belt 49 is rotatably provided on the wheel frame 48, the output shaft of the first driving motor 45 is connected to the rotating shaft of the driving gear 51 through the first transmission belt 46, the output shaft of the first driving motor 45 is also connected to the second transmission belt 47, a shielding cloth rotating rod 52 is rotatably provided at the front end of the telescopic section 4, a damping gear 56 is fixedly connected to the shielding cloth rotating rod 52, the damping gear 56 is rotatably connected to a damping ring 57, the other end of the second transmission belt 47 is connected to the damping ring 57, specifically, a plurality of steel balls supported by springs are provided on the inner wall of the damping ring 57, the steel balls can be stuck between the teeth of the damping gear 56, when the second transmission belt 47 drives the damping ring 57 to rotate, the damping ring 57 further drives the damping The gear 56 rotates, and the damping ring 57 is stationary relative to the damping gear 56. The rotation of the damping gear 56 causes the shielding cloth rotating rod 52 to rotate, thereby unfolding or retracting the shielding cloth 55. When the rotating piece 54 touches the cage of the transport vehicle or the shielding cloth 55 is in a fully folded state, the shielding cloth rotating rod 52 cannot rotate. At this time, the damping ring 57 rotates relative to the damping gear 56 and does not output torque to the damping gear 56, thereby ensuring that the shielding cloth 55 can cover the fan-shaped gap. Both ends of the shielding cloth rotating rod 52 are fixedly connected with a rotating piece 54, and a fixed piece 53 is fixedly provided on the outer surface of the front end side wall of the telescopic section 4. A fan-shaped shielding cloth 55 is provided between the fixed piece 53 and the rotating piece 54. The driving motor 45 cooperates with two sets of transmission belt structures to realize the extension of the telescopic section 4 and the unfolding of the shielding cloth 55 at the same time. A locking box 50 is fixedly connected to the gear frame 48 towards the toothed belt 49. An electromagnetic tongue structure cooperating with the toothed belt 49 is arranged in the locking box 50. Specifically, the electromagnetic tongue structure is a tooth 58 slidably connected in the locking box 50. The front end of the tooth 58 lock can be stuck in the toothed belt 49. When the electromagnet in the locking box 50 is powered off, the tooth 58 extends out and cooperates with the teeth on the toothed belt 49 to lock the telescopic section 4. Conversely, the electromagnet is energized to retract the tooth 58, thereby releasing the lock. The locking box 50 allows the telescopic section 4 to remain relatively still with the slope section 3 when it does not need to move, thereby avoiding uncontrolled sliding of the telescopic section 4.

[0065] See also Figure 1 and Figure 2A workbench 13 is connected to one side of the fixed section 5. Specifically, a step plate 12 is provided on one side of the workbench 13 for the convenience of workers to go up and down. A guardrail structure is provided on the edge of the workbench 13, and a protective door 14 is rotatably provided on the side away from the slope section 3. An operation panel 15 is provided at the top of the side wall of the fixed section 5 at the corresponding position of the workbench 13. The staff can stand on the workbench 13 and conveniently operate the lifting frame through the upper operation panel 15.

[0066] See also Figure 1 A clean water tank 17 is provided on one side of the sewage tank 18 in the frame 1, and a water pump assembly is connected to the water outlet of the clean water tank 17. Specifically, the water pump assembly includes a booster water pump, and the water in the clean water tank 17 is pumped into the water supply pipe in the drag chain 32 through a pipeline by the booster water pump. The water pump assembly is connected to the water supply pipe in the drag chain structure through a pipeline, so that the lifting frame does not need an external water source in actual use. It only needs to connect the power supply line to carry out the livestock lifting work, which can adapt to more work scenarios, such as outdoor farms where it is inconvenient to connect external water pipes.

[0067] The working principle of the present invention is as follows: the lifting frame is dragged to the working area and then unfolded, the slope section 3 is raised and the telescopic section 4 is extended at the same time, the extension distance of the telescopic section 4 is adjusted so that the front end of the telescopic section 4 is aligned with the cage of the transport vehicle, and at this time, the shielding cloth 55 covers the fan-shaped gap between the transport vehicle and the telescopic section 4, and then the livestock is driven along the rotating section 2 to the fixed section 5 on the bottom surface, and then the livestock is continued to be driven to walk upward along the slope section 3. When the livestock is hesitant in the process of walking, the movable frame 34 is adjusted to slide to the rear of the livestock, so that the electric shock head 42 close to the side of the livestock is energized, and the telescopic platform 37 is lowered and the livestock is electrocuted at the same time to drive it to continue to walk forward;

[0068] When livestock excrete while walking in the slope section 3, the movable frame 34 is controlled to move to the livestock's excretion place to lower the telescopic table 37, and the rotating rod 38 is driven to rotate, so that the rotating frame 39 rotates. The rotating frame 39 rotates so that the nozzle on the spray pipe 40 is directed toward the excrement, and the booster water pump is turned on to spray water to flush and clean the livestock's excrement. The flushed sewage flows into the sewage tank 18. After the flushing and cleaning is completed, the telescopic table 37 can be retracted.

[0069] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A livestock lifting frame for use in a breeding farm, comprising a frame (1), one end of the frame (1) being provided with a fixed section (5), the fixed section (5) being rotatably connected to a slope section (3), a hydraulic rod (16) being provided between the frame (1) and the bottom surface of the slope section (3), Features: The top ends of the side walls of the slope section (3) are provided with slope section inner edges (27) facing each other, a track structure is provided between the bottom surface of the slope section inner edge (27) and the side walls of the slope section (3), and a movable frame (34) is slidably connected to the track structure, both ends of the slope section (3) are provided with traction structures for traction of the movable frame (34), the bottom end of the movable frame (34) is connected to a telescopic platform (37) via an electric telescopic structure, both ends of the telescopic platform (37) are provided with electric shock driving structures, and the telescopic platform (37) is provided with an electric shock driving structure in the middle. The movable frame (34) is connected to a rotating frame (39) controlled by the movable frame, the bottom end of the rotating frame (39) is connected to a spray pipe (40), the side wall of the slope section (3) is provided with a drag chain structure, and a water supply pipe and a power supply line are provided in the drag chain structure, one side of the movable frame (34) is connected to the end of the drag chain structure, the nozzle of the spray pipe (40) is connected to the water supply pipe in the drag chain structure through a spring tube (33), the front end of the slope section (3) is slidably connected to a telescopic section (4), the front end of the telescopic section (4) is rotatably connected to a fan-shaped shielding cloth (55), and the slope section (3) A toothed belt (49) is fixedly arranged on the bottom surface of the front end, a first driving motor (45) is fixedly arranged on the bottom surface of the telescopic section (4), a gear rack (48) is arranged on the side of the bottom surface of the telescopic section (4) close to the fixed section (5), a driving gear (51) meshing with the toothed belt (49) is rotatably arranged on the gear rack (48), an output shaft of the first driving motor (45) is connected to the rotating shaft of the driving gear (51) through a first transmission belt (46), and the output shaft of the first driving motor (45) is also connected to a second transmission belt (47), and the telescopic section The front end of the telescopic section (4) is rotatably provided with a shielding cloth rotating rod (52), a damping gear (56) is fixedly connected to the shielding cloth rotating rod (52), the damping gear (56) is rotatably connected to a damping ring (57), the other end of the second transmission belt (47) is connected to the damping ring (57), both ends of the shielding cloth rotating rod (52) are fixedly connected with a rotating plate (54), a fixed plate (53) is fixedly provided on the outer surface of the front end side wall of the telescopic section (4), and a fan-shaped shielding cloth (55) is provided between the fixed plate (53) and the rotating plate (54).

2. The livestock lifting rack for farms according to claim 1, Features: The frame (1) is provided with a sewage tank (18) at the front end below the fixed section (5); an opening is provided at the top of the sewage tank (18) near the fixed section (5), and a front baffle (21) is provided at the opening away from the fixed section (5); and side baffles (20) are provided on both sides of the bottom end of the fixed section (5) near the sewage tank (18).

3. The livestock lifting rack for farms according to claim 2, Features: The sewage tank (18) is provided with a one-way plate (22) that flips downward at the opening, and the one-way plate (22) normally blocks the opening of the sewage tank (18).

4. The livestock lifting rack for farms according to claim 2, Features: The fixed section (5) is provided with a slope facing the sewage tank (18).

5. The livestock lifting rack for farms according to claim 1, Features: A roller frame (43) is arranged on the top surface of the front end of the inner edge (27) of the slope section, a telescopic section inner edge (44) extends toward each other from the top end of the side wall of the telescopic section (4), the bottom surface of the inner edge (44) of the telescopic section contacts the roller on the roller frame (43), and a guide structure is arranged between the bottom surface of the slope section (3) and the inner wall of the telescopic section (4).

6. The livestock lifting rack for farms according to claim 1, Features: A locking box (50) is fixedly connected to the gear rack (48) toward the toothed belt (49), and an electromagnetic tongue structure cooperating with the toothed belt (49) is arranged in the locking box (50).

7. The livestock lifting rack for farms according to claim 1, Features: One side of the fixed section (5) is connected to a workbench (13), the edge of the workbench (13) is provided with a guardrail structure, and a protective door (14) is rotatably provided on the side away from the slope section (3), and an operation panel (15) is provided at the top end of the side wall of the fixed section (5) at a corresponding position of the workbench (13).

8. The livestock lifting rack for farms according to claim 1, Features: A clean water tank (17) is arranged on one side of the sewage tank (18) in the frame (1), and a water outlet of the clean water tank (17) is connected to a water pump assembly, which is connected to a water supply pipe in the drag chain structure through a pipeline.

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