A rib cutting device

Abstract

The utility model discloses a rib cutting device, including a box body, a first motor is installed inside the box body through a base, a flywheel is fixedly sleeved on the output shaft of the first motor, a first connecting shaft is fixed at an eccentric position of the flywheel, a connecting rod is rotatably sleeved on the first connecting shaft, a first slide is fixed on the top of the box body, a first slider is slidably installed inside the first slide, a second connecting shaft is fixed on the first slider, the second connecting shaft is rotatably sleeved in the connecting rod, a saw blade is fixed on the first slider, a support frame is fixed on the box body, a base is fixed inside the support frame, a second slider is slidably sleeved in the base, and the saw blade is fixed on the second slider. Compared with traditional manual cutting, the utility model has higher automated cutting efficiency, and at the same time greatly reduces the potential threat of saw blades to human life during the cutting process, and the entire cutting process is safer and more efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of rib processing, in particular to a rib cutting device. Background Art

[0002] Currently, meat processing companies have a large demand for processing livestock ribs. Large pieces of ribs are inconvenient to store and transport, so there is a need to cut the ribs. Traditional cutting equipment relies on manual feeding to cut them into pieces on the saw blade, and the cutting efficiency is not high. The saw blade that slides up and down at high speed during operation also poses a safety risk to the human body. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a rib cutting device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A rib cutting device comprises a box body, a first motor is installed inside the box body through a base, a flywheel is fixedly sleeved on the output shaft of the first motor, a first connecting shaft is fixed at an eccentric position of the flywheel, a connecting rod is rotatably sleeved on the first connecting shaft, a first slide groove is fixed on the top of the box body, a first slider is slidably installed inside the first slide groove, a second connecting shaft is fixed on the first slider, the second connecting shaft is rotatably sleeved in the connecting rod, a saw blade is fixed on the first slider, a support frame is fixed on the box body, a base is fixed inside the support frame, a second slider is slidably sleeved in the base, and the saw blade is fixed on the second slider;

[0006] A sliding hole is provided on the top of the box body, and a third slider is slidably installed in the sliding hole. A first translation mechanism for driving the third slider to slide in the direction of the saw blade is installed in the box body, a U-shaped groove is fixed on the third slider, and a push plate is slidably connected in the opening of the U-shaped groove, and a second sliding groove is provided on the top of the U-shaped groove, and a fourth slider is slidably installed in the second sliding groove. A second translation mechanism for driving the fourth slider to slide is installed in the U-shaped groove, and the second translation mechanism is perpendicular to the displacement direction of the first translation mechanism, and the fourth slider is fixedly connected to the push plate. A hydraulic cylinder is installed on the side of the U-shaped groove, and a pressure block is fixed on the piston rod of the hydraulic cylinder.

[0007] Preferably, a collecting trough for collecting chopped ribs is installed on the side of the box.

[0008] Preferably, a roller is installed at the bottom of the box, and a brake pad is provided on the roller.

[0009] Preferably, the first translation mechanism comprises a second motor and a first screw rod, the second motor is installed inside the box, the output shaft of the second motor is connected to the first screw rod, and the first screw rod is threadedly sleeved in the third sliding block.

[0010] Preferably, the second translation mechanism includes a third motor and a second screw rod, the third motor is installed at the top of the U-shaped groove, the output shaft of the third motor is connected to the second screw rod, and the second screw rod is threadedly sleeved in the fourth slider.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the ribs to be cut are placed flat in the U-shaped groove, the pressing block presses the ribs under the action of the hydraulic cylinder, the first translation mechanism drives the third slider to move to the saw blade, and the motor drives the flywheel to rotate at a high speed, the flywheel drives the first slider to reciprocate up and down in the first slide groove through the first connecting shaft, the connecting rod, and the second connecting shaft, and the first slider drives the saw blade to reciprocate up and down synchronously, so as to realize the cyclic cutting of the ribs, and then the third slider is reset by the first translation mechanism, which is regarded as a cutting process, waiting for the next cutting, until the whole piece of ribs is cut, the pressing block presses the ribs to be cut under the action of the hydraulic cylinder, and after the cutting process is completed, the hydraulic cylinder lifts the pressing block, and the propulsion plate pushes the remaining ribs forward by a specified length. After being pushed into place, the pressing block presses the ribs again under the action of the hydraulic cylinder, and then cutting can be carried out again, so as to realize the cyclic feeding and cutting of the ribs, so as to realize multiple automatic feeding and cutting of the ribs.

[0013] 2. In the utility model, compared with the traditional manual repeated cutting on the bone sawing machine, this highly automated cutting efficiency is higher, which greatly reduces the potential threat of the saw blade to human life during the cutting process, and the entire cutting process is safer and more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a cross-sectional view of a rib cutting device proposed by the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the local structure;

[0016] Figure 3 The utility model provides a top view of a U-shaped groove of a rib cutting device.

[0017] In the figure: 1 box, 2 first motor, 3 flywheel, 4 first connecting shaft, 5 connecting rod, 6 second connecting shaft, 7 first slider, 8 first slide groove, 9 saw blade, 10 second slider, 11 base, 12 support frame, 13 third slider, 14 second motor, 15 U-shaped groove, 16 third motor, 17 fourth slider, 18 push plate, 19 hydraulic cylinder, 20 pressure block, 21 collecting groove, 22 roller, 23 first screw rod, 24 second screw rod. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1 , Figure 2 , a rib cutting device comprises a box body 1, a first motor 2 is installed inside the box body 1 through a base, a flywheel 3 is fixedly sleeved on the output shaft of the first motor 2, a first connecting shaft 4 is fixed at an eccentric position of the flywheel 3, a connecting rod 5 is rotatably sleeved on the first connecting shaft 4, a first slide groove 8 is fixed on the top of the box body 1, a first slider 7 is slidably installed inside the first slide groove 8, a second connecting shaft 6 is fixed on the first slider 7, the second connecting shaft 6 is rotatably sleeved in the connecting rod 5, a saw blade 9 is fixed on the first slider 7, when the motor 2 drives the flywheel 3 to rotate at a high speed, the flywheel 3 drives the first slider 7 to reciprocate up and down inside the first slide groove 8 through the first connecting shaft 4, the connecting rod 5, and the second connecting shaft 6, the first slider 7 drives the saw blade 9 to reciprocate up and down synchronously, so as to realize the cyclic cutting of the ribs, a support frame 12 is fixed on the box body 1, a base 11 is fixed inside the support frame 12, a second slider 10 is slidably sleeved in the base 11, and the saw blade 9 is fixed on the second slider 10;

[0020] A sliding hole is provided on the top of the box body 1, and a third slider 13 is slidably installed in the sliding hole. A first translation mechanism for driving the third slider 13 to slide toward the saw blade 9 is installed in the box body 1, and a U-shaped groove 15 is fixed on the third slider 13, and a push plate 18 is slidably connected in the opening of the U-shaped groove 15, and a second sliding groove is provided on the top of the U-shaped groove 15, and a fourth slider 17 is slidably installed in the second sliding groove. A second translation mechanism for driving the fourth slider 17 to slide is installed in the U-shaped groove 15, and the second translation mechanism is perpendicular to the displacement direction of the first translation mechanism, and the fourth slider 17 is fixedly connected to the push plate 18. A hydraulic cylinder 19 is installed on the side of the U-shaped groove 15, and a pressure block 20 is fixed on the piston rod of the hydraulic cylinder 19.

[0021] The first translation mechanism drives the third slider 13 to slide in the sliding hole, and the third slider 13 drives the U-shaped groove 15 to move in the sliding hole. The U-shaped groove 15 is moved to the saw blade 9 to cut the ribs, and then the third slider 13 is reset by the first translation mechanism. This is regarded as a cutting process, waiting for the next cutting until the whole piece of ribs is cut.

[0022] The pressing block 20 presses the ribs to be cut under the action of the hydraulic cylinder 19. After a cutting process is completed, the hydraulic cylinder 19 lifts the pressing block 20. At this time, the pushing plate 18 pushes the remaining ribs forward to a specified length. After being pushed into place, the pressing block 20 presses the ribs again under the action of the hydraulic cylinder 19, and then cutting can be carried out again, thereby realizing the cyclic feeding and cutting of the ribs.

[0023] Reference Figure 1 A collecting trough 21 for collecting chopped ribs is installed on the side of the box 1. The collecting trough 21 is used to collect the chopped ribs. A roller 22 is installed at the bottom of the box 1. A brake pad is provided on the roller 22. The roller 22 facilitates the movement of the box 1 to the designated position. After reaching the designated position, the roller 22 is fixed by the brake pad.

[0024] Reference Figure 1 The first translation mechanism includes a second motor 14 and a first screw rod 23. The second motor 14 is installed inside the box body 1. The output shaft of the second motor 14 is connected to the first screw rod 23. The first screw rod 23 is threadedly sleeved in the third slider 13. The second motor 14 drives the first screw rod 23 to rotate. The first screw rod 23 can drive the third slider 13 to slide in the sliding hole through the threaded transmission between the first screw rod 23 and the third slider 13.

[0025] Reference Figure 3 The second translation mechanism includes a third motor 16 and a second screw rod 24. The third motor 16 is installed at the top of the U-shaped groove 15. The second screw rod 24 is connected to the output shaft of the third motor 16. The second screw rod 24 is threadedly sleeved in the fourth slider 17. The third motor 16 drives the second screw rod 24 to rotate. The second screw rod 24 can drive the third slider 13 to slide in the sliding hole through the threaded transmission between the third motor 16 and the fourth slider 17.

[0026] Working principle: when in use, the ribs to be cut are placed flat in the groove of the U-shaped groove 15, and the pressing block 20 presses the ribs under the action of the hydraulic cylinder 19. The first translation mechanism drives the third slider 13 to move to the saw blade 9. When the motor 2 drives the flywheel 3 to rotate at high speed, the flywheel 3 drives the first slider 7 to reciprocate up and down in the first slide groove 8 through the first connecting shaft 4, the connecting rod 5, and the second connecting shaft 6. The first slider 7 drives the saw blade 9 to reciprocate up and down synchronously, so as to realize the cyclic cutting of the ribs, and then the third slider 13 is reset by the first translation mechanism, which is regarded as a cutting process, waiting for the next cutting, until the whole piece of ribs is cut. The pressing block 20 presses the ribs to be cut under the action of the hydraulic cylinder 19. After the cutting process is completed, the hydraulic cylinder 19 lifts the pressing block 20. At this time, the propulsion plate 18 pushes the remaining ribs forward by a specified length. After being pushed into place, the pressing block 20 presses the ribs again under the action of the hydraulic cylinder 19, and then cutting can be carried out again, so as to realize the cyclic feeding cutting of the ribs.

[0027] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the utility model according to the technical solution and utility model concept of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A rib cutting device, comprising a box (1), characterized in that: A first motor (2) is installed inside the box body (1) through a base, a flywheel (3) is fixedly sleeved on the output shaft of the first motor (2), a first connecting shaft (4) is fixed at an eccentric position of the flywheel (3), a connecting rod (5) is rotatably sleeved on the first connecting shaft (4), a first slide groove (8) is fixed on the top of the box body (1), a first slider (7) is slidably installed inside the first slide groove (8), a second connecting shaft (6) is fixed on the first slider (7), the second connecting shaft (6) is rotatably sleeved in the connecting rod (5), a saw blade (9) is fixed on the first slider (7), a support frame (12) is fixed on the box body (1), a base (11) is fixed inside the support frame (12), a second slider (10) is slidably sleeved in the base (11), and the saw blade (9) is fixed on the second slider (10); A sliding hole is provided on the top of the box body (1), a third slider (13) is slidably installed in the sliding hole, a first translation mechanism for driving the third slider (13) to slide in the direction of the saw blade (9) is installed in the box body (1), a U-shaped groove (15) is fixed on the third slider (13), a push plate (18) is slidably connected in the opening of the U-shaped groove (15), a second sliding groove is provided on the top of the U-shaped groove (15), a fourth slider (17) is slidably installed in the second sliding groove, a second translation mechanism for driving the fourth slider (17) to slide is installed in the U-shaped groove (15), the second translation mechanism is perpendicular to the displacement direction of the first translation mechanism, the fourth slider (17) is fixedly connected to the push plate (18), a hydraulic cylinder (19) is installed on the side of the U-shaped groove (15), and a pressure block (20) is fixed on the piston rod of the hydraulic cylinder (19).

2. The rib cutting device according to claim 1, characterized in that: A collecting trough (21) for collecting chopped spareribs is installed on the side of the box body (1).

3. The rib cutting device according to claim 1, characterized in that: A roller (22) is installed at the bottom of the box body (1), and a brake pad is arranged on the roller (22).

4. The rib cutting device according to claim 1, characterized in that: The first translation mechanism comprises a second motor (14) and a first screw rod (23); the second motor (14) is mounted inside the box (1); the output shaft of the second motor (14) is connected to the first screw rod (23); and the first screw rod (23) is threadedly sleeved in the third slider (13).

5. The rib cutting device according to claim 1, characterized in that: The second translation mechanism comprises a third motor (16) and a second screw rod (24); the third motor (16) is mounted on the top of the U-shaped groove (15); the second screw rod (24) is connected to the output shaft of the third motor (16); and the second screw rod (24) is threadedly sleeved in the fourth slider (17).

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