Stainless steel single-column cattle skin tearing device

Abstract

The utility model relates to the technical field of cattle skin tearing devices, and discloses a stainless steel single-column cattle skin tearing device which comprises a base, an operation table is arranged above the ground, a skin tearing frame vertical rail is fixedly connected to the outer wall of the ground, and a sliding piece fixing plate is slidably connected to the outer surface of the skin tearing frame vertical rail. The outer wall of the sliding piece fixing plate is connected with a winding drum sliding frame in a sliding mode, the outer wall of the sliding piece fixing plate is fixedly connected with an oil cylinder pin, the inner wall of the oil cylinder pin is fixedly connected with a hydraulic oil cylinder, the outer wall of the hydraulic oil cylinder is connected with an oil cylinder fixing plate in a sliding mode, and a winding assembly is arranged in the sliding piece fixing plate. The stainless steel single-column cattle skin tearing device is small in size, does not occupy space, is made of all stainless steel materials, is high in hygiene grade, is convenient to maintain due to the fact that a structure of upper and lower rolling wheels of an old-style cattle skin tearing machine is omitted by the lifting slide way and is changed into a nylon sliding block structure, and is larger in force due to the fact that driving of a hydraulic motor of an original cattle skin tearing machine is omitted by the skin rolling roller and is changed into a speed reducer.

Description

Technical Field

[0001] The utility model relates to the technical field of cattle-pulling devices, in particular to a stainless steel single-column cattle-pulling device. Background Art

[0002] The cattle skinning machine is mainly used to remove the hide of cattle, and is a commonly used device in modern slaughtering equipment. The cattle skinning machine is mainly used to remove the hide of cattle, and is a commonly used device in modern slaughtering equipment.

[0003] According to a publicly disclosed single-column sheep skin pulling device (announcement number: CN211832650U), the two traction hooks in the above application fix the sheepskin, and the electric motor drives the roller to rotate, pulls the sheepskin off and rolls it onto the roller. During the rolling process, the push rod motor pushes the sleeve downward, applying additional downward pulling force to the sheepskin, cooperating with the rotation of the roller to speed up the skin pulling efficiency. After the push rod motor pushes the sleeve downward, the sleeve compresses the spring through the retaining ring to buffer the descent of the sleeve and prevent the push rod motor and the sleeve from falling off. When the push rod motor drives the sleeve to reset, the spring restores its deformation and has an upward thrust on the sleeve, which assists in the rise of the sleeve. The buffer ring can prevent the sleeve and the retaining ring from wearing each other.

[0004] However, during actual use of the above equipment, when the traction hook hooks the leather and rolls it onto the winding roller, the traction hook will prevent the leather from sticking to the winding roller. When the leather is rolled up tightly, the leather is easily broken by the traction hook, making it impossible for the leather on the winding roller to stick to the winding roller smoothly, thereby reducing the leather pulling efficiency of the leather pulling machine. In view of this, we proposed a stainless steel single-column cow leather pulling device. Utility Model Content

[0005] The purpose of the utility model is to provide a stainless steel single-column bull pulling device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel single-column bull peeling device, comprising a base, an operating table provided above the ground, an outer wall of the ground fixedly connected to a peeling frame vertical rail, an outer surface of the peeling frame vertical rail being slidably connected to a slide fixing plate, an outer wall of the slide fixing plate being slidably connected to a reel slide, an outer wall of the slide fixing plate being fixedly connected to a cylinder pin, an inner wall of the cylinder pin being fixedly connected to a hydraulic cylinder, an outer wall of the hydraulic cylinder being slidably connected to a cylinder fixing plate, a winding assembly being provided inside the slide fixing plate, and the winding assembly comprising:

[0007] A parallel shaft helical gear reducer, the parallel shaft helical gear reducer is fixedly connected to the outer wall of the slide fixing plate, the input end of the parallel shaft helical gear reducer is fixedly connected to the winding motor, the output end of the parallel shaft helical gear reducer is fixedly connected to the winding drum, one end of the winding drum is provided with a flat key, and the other end of the winding drum is provided with a self-aligning ball bearing with a tightening sleeve;

[0008] A locking groove is provided on the outer wall of the winding drum, the inner wall of the locking groove is slidably connected to a locking rod, the end of the locking rod away from the locking groove is fixedly connected to a chain seat, the inner wall of the locking groove is fixedly connected to a sliding rod, the outer wall of the sliding rod is sleeved with a spring, and the outer wall of the locking rod is fixedly connected to a pull plate.

[0009] Preferably, the winding assembly includes a cow foot fixing assembly, the cow foot fixing assembly includes a connecting frame fixedly connected to the ceiling, the outer wall of the connecting frame is fixedly connected to a stepper motor, and the output end of the stepper motor is fixedly connected to a hook.

[0010] Preferably, a sliding groove is provided on the inner wall of the locking rod, the sliding rod is slidably connected to the inner wall of the sliding groove, one end of the locking rod is fixedly connected to a pull tab, one end of the spring is fixedly connected to the pull tab, and the other end of the spring is fixedly connected to the inner wall of the sliding groove, so that the locking rod can drive the chain seat to move, so that the chain seat moves to the inside of the sliding groove, so that the chain seat cannot be blocked on the winding drum.

[0011] Preferably, the hydraulic cylinder is fixedly connected to the vertical rail of the peeling rack through a cylinder fixing plate, and the output end of the hydraulic cylinder is fixedly connected to the cylinder pin. The hydraulic cylinder drives the slide fixing plate to cause the reel slide to drive the reel to move.

[0012] Preferably, the inner wall depth of the locking groove is consistent with the sum of the lengths of the locking rod and the chain seat, a push groove is provided on the inner wall of the winding drum, the pull plate is fixedly connected to the locking rod through a connecting plate, and the connecting plate is slidingly connected to the inner wall of the push groove. The pull plate is pushed so that the locking rod can be pulled out of the locking groove. At this time, the traction hook on the iron chain can be hooked on the cowhide.

[0013] Preferably, a slot is provided on the outer wall of the winding drum, the flat key is fixedly connected to the output end of the parallel shaft helical gear reducer, and the flat key is fixedly connected to the slot, so that the winding motor is fixedly connected to the parallel shaft helical gear reducer.

[0014] Compared with the existing technology, the utility model provides a stainless steel single-column bull peeling device with the following beneficial effects:

[0015] 1. The stainless steel single-column bull peeling device is small in size and does not take up space. It is made of all stainless steel and has a high hygienic grade. The lifting slide eliminates the upper and lower roller structure of the old peeling machine and replaces it with a nylon slider structure, which is not easy to damage and easy to maintain. The rolling roller eliminates the drive of the original peeling machine hydraulic motor and replaces it with a reducer, which has greater force.

[0016] 2. The stainless steel single-column cowhide pulling device pushes the pull plate so that the locking rod can be pulled out from the lock groove. At this time, the traction hook on the iron chain can be hooked on the cowhide, and then the pull plate is released to retract the locking rod into the lock groove. At this time, the winding motor controls the winding of the winding drum, so that the locking rod is retracted into the lock groove, and the chain seat is retracted inside the lock groove, so that the chain seat can be tightly retracted on the winding drum, reducing the leather pulling efficiency of the leather pulling machine. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the vertical rail structure of the utility model peeling rack;

[0019] Figure 3 This is a schematic diagram of the structure of the horn fixing component of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the sliding plate fixing plate of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the hydraulic cylinder of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the reel carriage of the utility model;

[0023] Figure 7 This is a schematic diagram of the winding drum structure of the utility model;

[0024] Figure 8 This is a schematic diagram of the cross-sectional structure of the winding drum of the present invention.

[0025] In the figure: 1. Base; 2. Cow foot fixing assembly; 21. Connecting frame; 22. Stepper motor; 23. Hook; 6. Vertical rail of the peeling frame; 7. Slide fixing plate; 8. Reel slide; 9. Cylinder pin; 10. Hydraulic cylinder; 11. Cylinder fixing plate; 12. Reeling assembly; 121. Parallel shaft helical gear reducer; 122. Reeling motor; 123. Reeling drum; 124. Flat key; 125. Self-aligning ball bearing with adapter sleeve; 126. Lock groove; 127. Lock rod; 128. Chain seat; 129. Sliding rod; 1210. Spring; 1211. Pull plate. DETAILED DESCRIPTION

[0026] like Figures 1-8As shown, the utility model provides a technical solution: a stainless steel single-column bull pulling device, comprising a base 1, the outer wall of the base 1 is fixedly connected to the vertical rail 6 of the pulling frame, the upper outer wall of the vertical rail 6 of the pulling frame is fixedly connected to the double-slot steel beam, the outer surface of the vertical rail 6 of the pulling frame is slidably connected to the slide fixing plate 7, the outer wall of the slide fixing plate 7 is slidably connected to the reel slide 8, the outer wall of the slide fixing plate 7 is fixedly connected to the cylinder pin 9, the inner wall of the cylinder pin 9 is fixedly connected to the hydraulic cylinder 10, the outer wall of the hydraulic cylinder 10 is slidably connected to the cylinder fixing plate 11, and a winding assembly 12 is arranged inside the slide fixing plate 7, and the winding assembly 12 includes a parallel shaft helical gear reducer 121, a winding motor 122, a winding drum 123, a flat key 124, a self-aligning ball bearing with a tightening sleeve 125, a lock groove 126, a lock rod 127, a chain seat 128, a slide rod 129, a spring 1210, and a pull plate 1211.

[0027] In one embodiment of the present utility model, a parallel shaft helical gear reducer 121 is fixedly connected to the outer wall of the slide fixing plate 7, the input end of the parallel shaft helical gear reducer 121 is fixedly connected to the winding motor 122, the output end of the parallel shaft helical gear reducer 121 is fixedly connected to the winding drum 123, one end of the winding drum 123 is provided with a flat key 124, and the other end of the winding drum 123 is provided with a self-aligning ball bearing 125 with a tightening sleeve.

[0028] In one embodiment of the present invention, a locking groove 126 is provided on the outer wall of the winding drum 123, and the inner wall of the locking groove 126 is slidingly connected to a locking rod 127, and the end of the locking rod 127 away from the locking groove 126 is fixedly connected to a chain seat 128, and the inner wall of the locking groove 126 is fixedly connected to a sliding rod 129, and the outer wall of the sliding rod 129 is sleeved with a spring 1210, and the outer wall of the locking rod 127 is fixedly connected to a pull plate 1211.

[0029] In addition, the winding assembly 12 includes a cow foot fixing assembly 2, which includes a connecting frame 21 fixedly connected to the ceiling, the outer wall of the connecting frame 21 is fixedly connected to a stepper 22, the output end of the stepper 22 is fixedly connected to a hook 23, the inner wall of the locking rod 127 is provided with a slide groove, the slide rod 129 is slidingly connected to the inner wall of the slide groove, one end of the locking rod 127 is fixedly connected to a pull tab, one end of the spring 1210 is fixedly connected to the pull tab, and the other end of the spring 1210 is fixedly connected to the inner wall of the slide groove, so that the locking rod 127 can drive the chain seat 128 to move, so that the chain seat 128 moves to the inside of the slide groove, so that the chain seat 128 cannot block the winding drum 123, so that the cowhide can fit tightly on the winding drum 123.

[0030] In an embodiment of the present utility model, the hydraulic cylinder 10 is fixedly connected to the vertical rail 6 of the leather tearing rack through the cylinder fixing plate 11, and the output end of the hydraulic cylinder 10 is fixedly connected to the cylinder pin 9. When the hydraulic cylinder 10 drives the slide fixing plate 7, the reel slide 8 drives the reel 123 to move, so that the reel 123 can tear the cowhide off the cow.

[0031] In an embodiment of the present utility model, the inner wall depth of the locking groove 126 is consistent with the sum of the lengths of the locking rod 127 and the chain seat 128. A push groove is provided on the inner wall of the winding drum 123. The pull plate 1211 is fixedly connected to the locking rod 127 through a connecting plate. The connecting plate is slidably connected to the inner wall of the push groove. The pull plate 1211 is pushed so that the locking rod 127 can be pulled out of the locking groove 126. At this time, the traction hook on the iron chain can be hooked on the cowhide so that the cowhide can be pulled off.

[0032] In an embodiment of the present utility model, a card slot is provided on the outer wall of the winding drum 123, and the flat key 124 is fixedly connected to the output end of the parallel shaft helical gear reducer 121, and the flat key 124 is fixedly connected to the card slot, so that when the winding motor 122 is fixedly connected to the parallel shaft helical gear reducer 121, the output end of the parallel shaft helical gear reducer 121 is fixedly connected to the winding drum 123 through the flat key 124.

[0033] In an embodiment of the present utility model, the entire device is mounted on the ground, an operating table is provided on the ground on one side of the vertical rail 6 of the peeling rack, an operating panel is provided on the outer wall of the operating table, and the operating panel is electrically connected to the stepper motor 22, the hydraulic cylinder 10, and the winding motor 122. The operating panel is controlled by a pre-set PLC board and wires to control the stepper motor 22, the hydraulic cylinder 10, and the winding motor 122 respectively, so that workers can remotely control it to prevent workers from being scratched by the machine.

[0034] In the present invention, when using, before making the equipment, you should carefully read the drawings and adjust the tightness of the screws of the slide to be appropriate, so that there is a slight pressure between the slide fixing plate 7 and the vertical rail 6 of the leather pulling frame. The height of the double-slot steel beam is set according to the height of the main steel beam. Different factories and steel beams need to be adjusted differently. After the equipment is completed, it needs to be tested and tested. At this time, the stepper 22 can be controlled to push the hook 23 to move, so that the hook 23 can straighten the cow's body on the hook 23, so that the cowhide on the cow's body is flat, so that the cowhide can be flatly attached to the winding drum 123, and then the pull plate 1211 can be pushed to make the locking rod 127 move from the locking groove 12 6 is pulled out, at this time the traction hook on the iron chain can be hooked on the cowhide, and then the pull plate 1211 is released to make the locking rod 127 retract into the locking groove 126. At this time, the winding motor 122 can control the speed of the winding drum 123 through the parallel shaft helical gear reducer 121, and the locking rod 127 is retracted into the locking groove 126, so that the chain seat 128 is retracted inside the locking groove 126, so that the chain seat 128 can be tightly retracted on the winding drum 123, which reduces the peeling efficiency of the leather peeling machine. The entire operation of the equipment from hanging leather, peeling leather, up and down reciprocating motion, pause and other processes runs without obstruction, and the running time of the entire peeling process is about 1 minute and 30 seconds.

[0035] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A stainless steel single-column bull peeling device, comprising a base (1), the outer wall of the base (1) is fixedly connected to a peeling frame vertical rail (6), the outer surface of the peeling frame vertical rail (6) is slidably connected to a slide fixing plate (7), the outer wall of the slide fixing plate (7) is slidably connected to a reel slide (8), the outer wall of the slide fixing plate (7) is fixedly connected to a cylinder pin (9), the inner wall of the cylinder pin (9) is fixedly connected to a hydraulic cylinder (10), and the outer wall of the hydraulic cylinder (10) is slidably connected to a cylinder fixing plate (11), characterized in that: A winding assembly (12) is provided inside the slide fixing plate (7), and the winding assembly (12) comprises: A parallel shaft helical gear reducer (121), the parallel shaft helical gear reducer (121) is fixedly connected to the outer wall of the slide fixing plate (7), the input end of the parallel shaft helical gear reducer (121) is fixedly connected to a winding motor (122), the output end of the parallel shaft helical gear reducer (121) is fixedly connected to a winding drum (123), one end of the winding drum (123) is provided with a flat key (124), and the other end of the winding drum (123) is provided with a self-aligning ball bearing (125) with a tightening sleeve; A locking groove (126) is provided on the outer wall of the winding drum (123); the inner wall of the locking groove (126) is slidably connected to a locking rod (127); one end of the locking rod (127) away from the locking groove (126) is fixedly connected to a chain seat (128); the inner wall of the locking groove (126) is fixedly connected to a sliding rod (129); the outer wall of the sliding rod (129) is sleeved with a spring (1210); and the outer wall of the locking rod (127) is fixedly connected to a pull plate (1211).

2. A stainless steel single-column bull peeling device according to claim 1, characterized in that: The winding assembly (12) includes a cow foot fixing assembly (2), the cow foot fixing assembly (2) includes a connecting frame (21) fixedly connected to the ceiling, the outer wall of the connecting frame (21) is fixedly connected to a stepper (22), and the output end of the stepper (22) is fixedly connected to a hook (23).

3. The stainless steel single-column bull peeling device according to claim 1, characterized in that: A sliding groove is provided on the inner wall of the locking rod (127), the sliding rod (129) is slidably connected to the inner wall of the sliding groove, one end of the locking rod (127) is fixedly connected to a pull tab, one end of the spring (1210) is fixedly connected to the pull tab, and the other end of the spring (1210) is fixedly connected to the inner wall of the sliding groove and slidably connected.

4. The stainless steel single-column bull peeling device according to claim 1, characterized in that: The hydraulic oil cylinder (10) is fixedly connected to the vertical rail (6) of the peeling rack via an oil cylinder fixing plate (11), and the output end of the hydraulic oil cylinder (10) is fixedly connected to the oil cylinder pin (9).

5. The stainless steel single-column bull peeling device according to claim 1, characterized in that: The inner wall depth of the locking groove (126) is consistent with the sum of the lengths of the locking rod (127) and the chain seat (128); the inner wall of the winding drum (123) is provided with a push groove; the pulling plate (1211) and the locking rod (127) are fixedly connected via a connecting plate; and the connecting plate is slidably connected to the inner wall of the push groove.

6. The stainless steel single-column bull peeling device according to claim 1, characterized in that: A slot is provided on the outer wall of the winding drum (123), the flat key (124) is fixedly connected to the output end of the parallel shaft helical gear reducer (121), and the flat key (124) is fixedly connected to the slot.

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