Live pig slaughtering and hoisting device convenient to fix

Abstract

The invention provides a live pig slaughtering and hoisting device convenient to fix, and relates to the technical field of live pig hoisting. A top beam is installed at the upper end of the fixing frame through bolts, belt wheels are installed at the left end and the right end of the top beam through bearings, and a transmission belt is connected between the two belt wheels. According to the live pig feeding device, a second motor, a third motor and a fourth motor drive a driving rod through gear engagement, then a rotating rod is driven to rotate, rotating operation on live pigs is achieved, a pulling barrel can pull three sets of stop plates on a cylinder under the telescopic action of a first hydraulic rod, the rotating rod can be clamped through the stop plates, and the rotating rod is effectively prevented from rotating; the stability of parts such as the frame body and the binding seat connected with the rotating rod is further ensured; the binding seat is matched with the clamping arm and controlled by the second hydraulic rod, the body of the live pig can be firmly clamped, the live pig is prevented from struggling and shaking in the lifting and slaughtering process, the check block is driven by the third hydraulic rod, the live pig is further limited to move, and the fixing effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of pig lifting and transportation, and in particular to a pig slaughtering and lifting and transportation device which is easy to fix. Background Art

[0002] In today's large-scale pig slaughtering industry, an efficient and safe slaughtering process is crucial. After the pigs are transported from the farm to the slaughtering workshop, the lifting and fixing links become the initial key steps of the entire slaughtering process. The quality of its operation is directly related to the smooth progress of the subsequent slaughtering work. The present invention is a pig slaughtering and lifting device that is easy to fix.

[0003] The existing pig slaughtering and lifting devices are difficult to achieve multi-angle and precise rotation operations on pigs. In terms of fixing pigs, the existing technology mostly uses rope binding, which is extremely cumbersome to operate and consumes a lot of manpower and time. Summary of the invention

[0004] The disclosed embodiment relates to a pig slaughtering and lifting device that is easy to fix, so as to solve the technical problems raised in the above-mentioned background technology.

[0005] In a first aspect of the present disclosure, there is provided a pig slaughtering and lifting device that is easy to fix, specifically comprising: a fixing frame; The upper end of the fixed frame is installed with a top beam by bolts, and pulleys are installed at both ends of the top beam through bearings, and a transmission belt is connected between the two sets of pulleys. A gearbox is installed on the top beam by bolts, and the output shaft of the gearbox is connected to the pulley near the left end of the top beam. A No. 1 motor is installed on the gearbox by bolts, and a movable movable plate is installed on the top beam, and two sets of mounting seats are installed on the movable plate by bolts. Lifting seats are installed on the two sets of mounting seats by bolts, and screw rods are installed in the lifting seats. A stabilizing frame is installed at the lower ends of the two sets of screw rods. The fixed frame slides on the mounting seat, a top plate is installed at the lower end of the two sets of stabilizing frames, a lower shell seat is installed on the top plate by bolts, an upper shell seat is installed on the lower shell seat by bolts, a driving rod is installed in the lower shell seat, three sets of gears are fixed on the driving rod, a No. 2 motor, a No. 3 motor and a No. 4 motor are respectively installed on the upper shell seat by bolts, gears are fixed on the output shafts of the No. 2 motor, the No. 3 motor and the No. 4 motor, and the gears on the output shafts of the No. 2 motor, the No. 3 motor and the No. 4 motor are respectively meshed with the three sets of gears on the driving rod.

[0006] In at least some embodiments, A track plate is fixed at the lower end of the top beam, and four groups of hook seats are installed on the movable plate through bolts, and the four groups of hook seats are all hooked on the upper end of the track plate. Four groups of rollers are installed on the track plate, and the four groups of rollers are all in rolling contact with the track plate.

[0007] In at least some embodiments, A bracket is installed between the two groups of mounting seats by bolts, a gear box is installed on the bracket by bolts, a No. 5 electric motor is installed on the gear box by bolts, a sprocket is fixed on the output shaft of the gear box, a worm gear is installed inside the two groups of lifting seats, the worm gear is threaded on the lead screw, a worm is fixed on the input shaft of the lifting seat, the worm is meshed with the worm wheel, and a sprocket is fixed on the input shaft of the lifting seat, and a transmission chain is installed between the sprocket on the output shaft of the gear box and the sprocket on the input shaft of the lifting seat.

[0008] In at least some embodiments, A reinforcement seat is installed on the top plate by bolts, and the upper shell seat is connected to the reinforcement seat by bolts. A bottom plate is arranged below the top plate, four groups of connecting columns are fixed between the top plate and the bottom plate, a cylinder is fixed on the bottom plate, three groups of waist-shaped through grooves are arranged on the cylinder, and stop plates are hinged in the three groups of waist-shaped through grooves, a pull cylinder is movably provided on the cylinder, and a rotatable rotating rod is installed inside the cylinder, and the upper end of the rotating rod is connected to the driving rod through a coupling sleeve.

[0009] In at least some embodiments, Two groups of vertical rods are fixed on the base plate, a toggle frame is installed between the two groups of vertical rods through a pin shaft, the toggle frame is movably connected to the pull cylinder, and a connecting head is movably installed on the toggle frame, and a No. 1 hydraulic rod is installed at the lower end of the base plate through bolts, and the piston rod of the No. 1 hydraulic rod is connected to the connecting head.

[0010] In at least some embodiments, A fixing plate is fixed to the lower end of the rotating rod, a frame is fixed to the lower end of the fixing plate, a partition is fixed to the lower end of the frame, a restraining seat is installed on the partition by bolts, two sets of clamping arms are hinged on the restraining seat, and an articulated seat is installed on the partition, a No. 2 hydraulic rod is installed on the articulated seat, a connecting seat is installed on the piston rod of the No. 2 hydraulic rod, and the connecting seat is connected to the clamping arm through a pin shaft.

[0011] In at least some embodiments, Two groups of right-angle seats are installed on the partition through bolts, and a No. 3 hydraulic rod is installed on both groups of right-angle seats. Two groups of blocks are movably arranged on the restraining seat, and the piston rod of the No. 3 hydraulic rod is fixedly connected to the upper end of the block.

[0012] In at least some embodiments, The front and rear ends of the fixing frame are both installed with slide rail frames through bolts, and spray frames are slidably mounted on the two sets of slide rail frames. Spray heads are installed on the spray frames, and the spray frames are connected to an external liquid supply pump through a hose.

[0013] In at least some embodiments, A Z-shaped rod is installed on the slide rail frame through a bearing, a contact wheel is installed on the Z-shaped rod, the contact wheel is in contact with the spray frame, and a transmission box is installed on the slide rail frame through bolts, the output shaft of the transmission box is connected to the Z-shaped rod, and a No. 6 motor is installed on the transmission box through bolts.

[0014] The present invention provides a pig slaughtering and lifting device that is easy to fix, which has the following beneficial effects: In the present invention, the No. 2, No. 3 and No. 4 motors drive the driving rod through gear meshing, which in turn drives the rotating rod to rotate, thereby realizing the rotation operation of the live pigs. Under the telescopic action of the No. 1 hydraulic rod, the pulling cylinder can pull the three sets of stop plates on the cylinder, and the rotating rod can be clamped by the stop plates to effectively prevent it from rotating on its own, thereby ensuring the stability of components such as the frame and the restraining seat connected to the rotating rod.

[0015] In addition, in the present invention, the restraint seat cooperates with the clamping arm and is controlled by the No. 2 hydraulic rod, which can firmly clamp the body of the pig to prevent it from struggling and shaking during the lifting and slaughtering process. The block is driven by the No. 3 hydraulic rod to further restrict the movement of the pig and improve the fixing effect.

[0016] In addition, in the present invention, after the No. 6 motor is started, it drives the Z-shaped rod to rotate, and pushes the spray rack to move smoothly along the slide rail through the contact wheel. During the movement, the nozzles on the spray rack rinse the pigs in all directions. Before slaughtering, it can effectively remove dirt and debris on the surface of the pigs, ensure the cleanliness of the slaughtering environment, and reduce the risk of pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0018] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0019] In the attached picture: Figure 1 A schematic diagram showing the overall structure of the present application; Figure 2 A schematic diagram of the structure of the top beam part of the present application is shown; Figure 3 This application shows Figure 2 A schematic diagram of the enlarged structure of part A; Figure 4 This application shows Figure 2 A schematic diagram of the enlarged structure of part B; Figure 5 This application shows Figure 1 A schematic diagram of the enlarged structure of the middle C part; Figure 6 A schematic diagram showing the structure of the movable plate part of the present application is shown; Figure 7 This application shows Figure 6 A schematic diagram of the enlarged structure of the D part; Figure 8 A schematic diagram of the structure of the top plate portion of the present application is shown; Fig. 9 This application shows Figure 8 A schematic diagram of the enlarged structure of part E in the middle; Fig.10 A schematic structural diagram of a stop plate of the present application is shown; Fig.11 A schematic diagram showing the structure of the frame part of the present application is shown; Fig.12 The schematic diagram of the structure of the right-angle seat part of the present application is shown; Fig.13 A structural schematic diagram of the slide rail frame part of the present application is shown.

[0020] Reference numerals list 1. Fixed frame; 11. Top beam; 111. Gearbox; 112. No. 1 motor; 113. Drive belt; 114. Track plate; 12. Movable plate; 121. Hook seat; 122. Roller; 123. Mounting seat; 1231. Lifting seat; 1232. Stabilizing frame; 1233. Screw rod; 124. Bracket; 125. Gearbox; 1251. No. 5 motor; 13. Top plate; 131. Connecting column; 132. Bottom plate; 133. Lower shell seat; 1331. Driving rod; 134. Reinforcement seat; 1341. Upper shell seat; 1342. No. 2 Motor; 1343, No. 3 motor; 1344, No. 4 motor; 135, cylinder; 1351, stop plate; 1352, pull cylinder; 1353, vertical rod; 1354, toggle frame; 1355, connector; 1356, No. 1 hydraulic rod; 136, rotating rod; 137, fixed plate; 14, frame; 141, partition; 142, restraint seat; 143, clamping arm; 144, hinged seat; 1441, No. 2 hydraulic rod; 1442, connecting seat; 145, right-angle seat; 1451, No. 3 hydraulic rod; 1452, stopper; 2. Slide rail frame; 21. Z-shaped rod; 211. Contact wheel; 22. Transmission box; 221. No. 6 electric motor; 23. Spray rack; 231. Spray head. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1: Please refer to Figures 1 to 13 : The present invention provides a pig slaughtering and lifting device that is easy to fix, comprising: a fixing frame 1; A top beam 11 is installed on the upper end of the fixed frame 1 through bolts, and pulleys are installed on the left and right ends of the top beam 11 through bearings, and a transmission belt 113 is connected between the two sets of pulleys. A gearbox 111 is installed on the top beam 11 through bolts, and the output shaft of the gearbox 111 is connected to the pulley near the left end of the top beam 11. A No. 1 motor 112 is installed on the gearbox 111 through bolts. A movable movable plate 12 is installed on the top beam 11, and two sets of mounting seats 123 are installed on the movable plate 12 through bolts. Lifting seats 1231 are installed on the two sets of mounting seats 123 through bolts, and screw rods 1233 are installed in the lifting seats 1231. A stabilizing frame 1232 is installed at the lower ends of the two sets of screw rods 1233, and the stabilizing frame 1232 slides on the mounting seat 1 23, a top plate 13 is installed at the lower end of the two groups of stabilizing frames 1232, a lower shell seat 133 is installed on the top plate 13 by bolts, an upper shell seat 1341 is installed on the lower shell seat 133 by bolts, a driving rod 1331 is installed in the lower shell seat 133, three groups of gears are fixed on the driving rod 1331, a No. 2 motor 1342, a No. 3 motor 1343 and a No. 4 motor 1344 are respectively installed on the upper shell seat 1341 by bolts, gears are fixed on the output shafts of the No. 2 motor 1342, the No. 3 motor 1343 and the No. 4 motor 1344, and the gears on the output shafts of the No. 2 motor 1342, the No. 3 motor 1343 and the No. 4 motor 1344 are respectively meshed with the three groups of gears on the driving rod 1331; A rail plate 114 is fixed to the lower end of the top beam 11 , and four groups of hook seats 121 are installed on the movable plate 12 by bolts. The four groups of hook seats 121 are all hooked on the upper end of the rail plate 114 , and four groups of rollers 122 are installed on the rail plate 114 , and the four groups of rollers 122 are all in rolling contact with the rail plate 114 .

[0023] In the disclosed embodiment, A bracket 124 is installed between the two sets of mounting seats 123 by bolts, a gear box 125 is installed on the bracket 124 by bolts, a No. 5 motor 1251 is installed on the gear box 125 by bolts, a sprocket is fixed on the output shaft of the gear box 125, a worm gear is installed inside the two sets of lifting seats 1231, the worm gear is threadedly screwed on the lead screw 1233, a worm is fixed on the input shaft of the lifting seat 1231, the worm is meshed with the worm gear, and a sprocket is fixed on the input shaft of the lifting seat 1231, a transmission chain is installed between the sprocket on the output shaft of the gear box 125 and the sprocket on the input shaft of the lifting seat 1231, a reinforcement seat 134 is installed on the top plate 13 by bolts, and the upper shell seat 1341 is connected to the reinforcement seat by bolts The top plate 13 is connected with the bottom plate 132, and a bottom plate 132 is arranged below the top plate 13. Four groups of connecting columns 131 are fixed between the top plate 13 and the bottom plate 132. A cylinder 135 is fixed on the bottom plate 132. Three groups of waist-shaped through grooves are arranged on the cylinder 135. Stop plates 1351 are hinged in the three groups of waist-shaped through grooves. A pull cylinder 1352 is movably arranged on the cylinder 135, and a rotatable rotating rod 136 is installed inside the cylinder 135. The upper end of the rotating rod 136 is connected to the driving rod 1331 through a coupling sleeve. Two groups of vertical rods 1353 are fixed on the bottom plate 132. A toggle frame 1354 is installed between the two groups of vertical rods 1353 through a pin shaft. The toggle frame 1354 is movably connected to the pull cylinder 1352, and the toggle frame 1354 A connector 1355 is movably installed on the upper part, and a No. 1 hydraulic rod 1356 is installed at the lower end of the bottom plate 132 by bolts. The piston rod of the No. 1 hydraulic rod 1356 is connected to the connector 1355, and its function is as follows: after the No. 5 motor 1251 is started, the power is transmitted to the gear box 125, and the speed and torque are adjusted by the gear box 125 to drive the sprocket on the output shaft to rotate. The sprocket transmits the power to the sprocket on the input shaft of the lifting seat 1231 through the transmission chain, so that the input shaft rotates and drives the worm to rotate. The worm is meshed with the worm wheel. Since the worm wheel thread is screwed on the screw rod 1233, the rotation of the worm wheel is converted into the up and down linear motion of the screw rod 1233, thereby realizing the precise lifting and lowering of the stabilizing frame 1232 and the top plate 13, which can be adjusted according to the The actual lifting height requirement of the live pigs can be flexibly adjusted, which greatly improves the convenience and applicability of the lifting operation. Driven by the No. 2 motor 1342, the No. 3 motor 1343 and the No. 4 motor 1344, the live pigs can be driven to rotate, which is convenient for slaughtering operations. After the angle is adjusted, the piston rod of the No. 1 hydraulic rod 1356 is retracted and extends to push the connecting head 1355, so that the toggle frame 1354 rotates around the pin shaft, and the toggle frame 1354 drives the pulling cylinder 1352 to move on the cylinder 135, and the pulling cylinder 1352 then pulls the three sets of stop plates 1351. The stop plate 1351 can clamp the rotating rod 136 to prevent it from rotating, thereby ensuring the stability of the frame 14 and the restraining seat 142 connected to the rotating rod 136.

[0024] Embodiment 2, based on embodiment 1, A fixing plate 137 is fixed to the lower end of the rotating rod 136, a frame 14 is fixed to the lower end of the fixing plate 137, a partition 141 is fixed to the lower end of the frame 14, a restraining seat 142 is installed on the partition 141 by bolts, two sets of clamping arms 143 are hinged on the restraining seat 142, and an articulated seat 144 is installed on the partition 141, a No. 2 hydraulic rod 1441 is installed on the articulated seat 144, a connecting seat 1442 is installed on the piston rod of the No. 2 hydraulic rod 1441, and the connecting seat 1442 is connected to the clamping arm 143 through a pin shaft, two sets of right-angle seats 145 are installed on the partition 141 by bolts, and a No. 3 hydraulic rod 1451 is installed on both sets of right-angle seats 145, two sets of stoppers 1452 are movable on the restraining seat 142, and the No. 3 hydraulic rod The piston rod of 1451 is fixedly connected to the upper end of the block 1452, and its function is: when the piston rod of the No. 2 hydraulic rod 1441 is extended or retracted, it drives the connecting seat 1442 to move, and then the clamping arm 143 is rotated around the hinge point of the restraining seat 142 through the pin shaft, so as to achieve a tight clamping of the pig's body, effectively preventing the pig from shaking due to struggling during the lifting and slaughtering process, and ensuring the smooth progress of the slaughtering operation; when the piston rod of the No. 3 hydraulic rod 1451 is extended or retracted, the block 1452 is pushed to move on the restraining seat 142, and the movement of the block 1452 can further limit the activity space of the pig in the restraining seat 142, prevent the displacement of the pig's body from the side, and cooperate with the clamping effect of the clamping arm 143 to comprehensively enhance the fixation effect of the pig.

[0025] Embodiment 3, based on Embodiment 1 and Embodiment 2, The front and rear ends of the fixed frame 1 are both installed with a slide rail frame 2 by bolts, and a spray frame 23 is slidably mounted on the two sets of slide rail frames 2, and a spray head 231 is installed on the spray frame 23, and the spray frame 23 is connected to an external liquid supply water pump through a hose, and a Z-shaped rod 21 is installed on the slide rail frame 2 through a bearing, and a contact wheel 211 is installed on the Z-shaped rod 21, and the contact wheel 211 contacts the spray frame 23, and a transmission box 22 is installed on the slide rail frame 2 by bolts, and the output shaft of the transmission box 22 is connected to the Z-shaped rod 21, and the transmission box 22 is connected to the Z-shaped rod 21. The bolts are installed with a No. 6 motor 221, and its function is: when the No. 6 motor 221 is started, the power is transmitted to the transmission box 22. After the transmission box 22 adjusts the speed and torque, it drives the Z-shaped rod 21 to rotate. When the Z-shaped rod 21 rotates, the contact wheel 211 thereon rolls, and by virtue of the contact with the spray rack 23, the spray rack 23 is pushed to move smoothly along the slide rail rack 2. The nozzle 231 washes the pigs in all directions, which can effectively remove dirt and debris on the surface of the pigs, ensure the cleanliness of the slaughtering environment, and reduce the risk of pollution.

[0026] The working principle of this embodiment is as follows: the No. 1 motor 112 is started, and its power is regulated by the gearbox 111 and transmitted to the pulley near the left end of the top beam 11, driving the two sets of pulleys to rotate, so that the transmission belt 113 rotates, and then drives the movable plate 12 to move along the track plate 114. The four sets of hook seats 121 on the movable plate 12 are hooked on the upper end of the track plate 114, and the four sets of rollers 122 are in rolling contact with the track plate 114 to ensure smooth movement and realize the horizontal position adjustment of the lifting device. When the lifting height needs to be adjusted, the No. 5 motor 1251 is started, and the power is input to the gearbox 125. After the gearbox 125 changes speed, The sprocket on the output shaft is driven to rotate, and through the transmission chain, the sprocket transmits power to the sprocket on the input shaft of the lifting seat 1231, so that the input shaft rotates, and then drives the worm to rotate. The worm is meshed with the worm wheel. Since the worm wheel thread is screwed on the screw rod 1233, the rotation of the worm wheel is converted into the up and down linear motion of the screw rod 1233, driving the stabilizing frame 1232 and the top plate 13 to rise and fall. After reaching the appropriate height, the piston rod of the second hydraulic rod 1441 is extended and retracted, driving the connecting seat 1442 to move, and the clamping arm 143 is rotated around the hinge point of the restraining seat 142 through the pin shaft to tightly clamp the pig body. At the same time, the third hydraulic rod 1 The piston rod 451 moves, pushing the stopper 1452 to move on the restraining seat 142, further limiting the activity space of the pigs and achieving stable fixation of the pigs. Driven by the No. 2 motor 1342, the No. 3 motor 1343 and the No. 4 motor 1344, the pigs can be driven to rotate, which is convenient for slaughtering operations. When the angle is adjusted, the piston rod of the No. 1 hydraulic rod 1356 is extended and retracted, pushing the connecting head 1355, so that the toggle frame 1354 rotates around the pin shaft, and the toggle frame 1354 drives the pull cylinder 1352 to move on the cylinder 135, and the pull cylinder 1352 then pulls the three sets of stop plates 1351, and the stop plates 1354 are moved. 51 can clamp the rotating rod 136 to prevent it from rotating, ensuring the stability of the frame 14 and the restraining seat 142 and other components connected to the rotating rod 136. When the No. 6 motor 221 is started, the power is transmitted to the transmission box 22. After the transmission box 22 adjusts the speed and torque, it drives the Z-shaped rod 21 to rotate. When the Z-shaped rod 21 rotates, the contact wheel 211 thereon rolls, and by virtue of the contact with the spray frame 23, the spray frame 23 is pushed to move smoothly along the slide rail frame 2. The nozzle 231 washes the pigs in all directions, which can effectively remove dirt and debris on the surface of the pigs, ensure the cleanliness of the slaughtering environment, and reduce the risk of pollution.

[0027] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0028] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0029] The above are only specific implementation methods of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure.

Claims

1. A pig slaughtering and lifting device that is easy to fix, comprising: The fixing frame (1) is characterized in that: A top beam (11) is mounted on the upper end of the fixed frame (1), pulleys are mounted on both left and right ends of the top beam (11), a transmission belt (113) is connected between the two sets of pulleys, a gearbox (111) is mounted on the top beam (11) via bolts, an output shaft of the gearbox (111) is connected to a pulley near the left end of the top beam (11), a No. 1 motor (112) is mounted on the gearbox (111), a movable movable plate (12) is mounted on the top beam (11), two sets of mounting seats (123) are mounted on the movable plate (12), lifting seats (1231) are mounted on the two sets of mounting seats (123), a screw rod (1233) is mounted in the lifting seat (1231), a stabilizing frame (1232) is mounted on the lower end of the two sets of screw rods (1233), and the stabilizing frame (1232) slides on the mounting seat (123). A top plate (13) is installed at the lower end of the two groups of stabilizing frames (1232), a lower shell seat (133) is installed on the top plate (13) by bolts, an upper shell seat (1341) is installed on the lower shell seat (133), a driving rod (1331) is installed in the lower shell seat (133), three groups of gears are fixed on the driving rod (1331), a No. 2 motor (1342), a No. 3 motor (1343) and a No. 4 motor (1344) are respectively installed on the upper shell seat (1341), and gears are fixed on the output shafts of the No. 2 motor (1342), the No. 3 motor (1343) and the No. 4 motor (1344), and the gears on the output shafts of the No. 2 motor (1342), the No. 3 motor (1343) and the No. 4 motor (1344) are respectively meshed with the three groups of gears on the driving rod (1331).

2. The easy-to-fix pig slaughtering and lifting device according to claim 1 is characterized in that: A rail plate (114) is fixed to the lower end of the top beam (11), four groups of hook seats (121) are installed on the movable plate (12), the four groups of hook seats (121) are all hooked on the upper end of the rail plate (114), and four groups of rollers (122) are installed on the rail plate (114), and the four groups of rollers (122) are all in rolling contact with the rail plate (114).

3. The easy-to-fix pig slaughtering and lifting device according to claim 1 is characterized in that: A bracket (124) is installed between the two groups of mounting seats (123), a gear box (125) is installed on the bracket (124), a No. 5 electric motor (1251) is installed on the gear box (125), a sprocket is fixed on the output shaft of the gear box (125), a worm gear is installed inside the two groups of lifting seats (1231), the worm gear is threadedly screwed on the lead screw (1233), a worm is fixed on the input shaft of the lifting seat (1231), the worm is meshed with the worm gear, and a sprocket is fixed on the input shaft of the lifting seat (1231), and a transmission chain is installed between the sprocket on the output shaft of the gear box (125) and the sprocket on the input shaft of the lifting seat (1231).

4. The easy-to-fix pig slaughtering and lifting device according to claim 1 is characterized in that: A reinforcement seat (134) is installed on the top plate (13), and the upper shell seat (1341) is connected to the reinforcement seat (134) by bolts. A bottom plate (132) is arranged below the top plate (13), and four groups of connecting columns (131) are fixed between the top plate (13) and the bottom plate (132). A cylinder (135) is fixed on the bottom plate (132), and three groups of waist-shaped through grooves are arranged on the cylinder (135). Stop plates (1351) are hinged in the three groups of waist-shaped through grooves. A pull cylinder (1352) is movably provided on the cylinder (135), and a rotatable rotating rod (136) is installed inside the cylinder (135), and the upper end of the rotating rod (136) is connected to the driving rod (1331) through a coupling sleeve.

5. The easy-to-fix pig slaughtering and lifting device according to claim 4 is characterized in that: Two groups of vertical rods (1353) are fixed on the bottom plate (132), a toggle frame (1354) is installed between the two groups of vertical rods (1353) via a pin shaft, the toggle frame (1354) is movably connected to the pull cylinder (1352), and a connecting head (1355) is movably installed on the toggle frame (1354), and a first hydraulic rod (1356) is installed at the lower end of the bottom plate (132), and a piston rod of the first hydraulic rod (1356) is connected to the connecting head (1355).

6. The easy-to-fix pig slaughtering and lifting device according to claim 4 is characterized in that: A fixing plate (137) is fixed to the lower end of the rotating rod (136), a frame (14) is fixed to the lower end of the fixing plate (137), a partition (141) is fixed to the lower end of the frame (14), a restraining seat (142) is mounted on the partition (141), two sets of clamping arms (143) are hinged on the restraining seat (142), and an articulated seat (144) is mounted on the partition (141), a No. 2 hydraulic rod (1441) is mounted on the articulated seat (144), a connecting seat (1442) is mounted on the piston rod of the No. 2 hydraulic rod (1441), and the connecting seat (1442) is connected to the clamping arm (143) via a pin shaft.

7. The easy-to-fix pig slaughtering and lifting device according to claim 6 is characterized in that: Two groups of right-angle seats (145) are installed on the partition plate (141), and a third hydraulic rod (1451) is installed on both groups of right-angle seats (145). Two groups of stoppers (1452) are movably provided on the restraining seat (142), and the piston rod of the third hydraulic rod (1451) is fixedly connected to the upper end of the stopper (1452).

8. The easy-to-fix pig slaughtering and lifting device according to claim 1 is characterized in that: The front and rear ends of the fixed frame (1) are both equipped with slide rail frames (2), and spray frames (23) are slidably mounted on the two sets of slide rail frames (2). Spray heads (231) are mounted on the spray frames (23), and the spray frames (23) are connected to an external liquid supply pump via a hose.

9. The easy-to-fix pig slaughtering and lifting device according to claim 8, characterized in that: The slide rail frame (2) is mounted with a Z-shaped rod (21), the Z-shaped rod (21) is mounted with a contact wheel (211), the contact wheel (211) is in contact with the spray frame (23), and the slide rail frame (2) is mounted with a transmission box (22), the output shaft of the transmission box (22) is connected with the Z-shaped rod (21), and a No. 6 motor (221) is mounted on the transmission box (22).

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