Automatic husking machine for fresh beans

Abstract

The utility model discloses an automatic fresh bean husking machine in the technical field of fresh bean processing, which comprises a support frame, the inner side of a connecting frame is rotatably connected with a first connecting rod, the surface of the first connecting rod is fixedly provided with a first pressing roller, one side of a second fixing plate is fixedly provided with a sliding hole, and the sliding hole is fixedly provided with a second pressing roller. One end of the first connecting rod extends to the inner side of the sliding hole, a second connecting rod is rotationally connected to the lower portion of the inner side of the first fixing plate and the lower portion of the inner side of the second fixing plate, one end of the second connecting rod extends to the outer side of the second fixing plate, and a second bevel gear is fixedly connected to the outer end of the second connecting rod; the first pressing roller and the second pressing roller rotate reversely for extrusion, fresh bean shells and internal beans can be extruded and separated, the automatic husking effect is achieved, the production efficiency is improved, the device can be suitable for husking fresh beans of different sizes by adjusting the distance between the first pressing roller and the second pressing roller, and the production efficiency is improved. And the use effect of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fresh bean processing, and in particular relates to an automatic fresh bean shelling machine. Background Art

[0002] Fresh soybean is one of the traditional vegetables in my country, with high nutritional value and delicious taste. However, due to the shelling, people have been eating very limited fresh soybean for a long time. In recent years, the export volume of fresh soybean grains has increased sharply, and with the improvement of the living standards of urban and rural people in my country, the demand for fresh soybeans is increasing. People are eager to buy fresh and hygienic fresh soybean grains that have been shelled directly from the market.

[0003] Most of the existing fresh beans are shelled manually, which is not only labor-intensive and labor-cost-intensive, but also has low efficiency in shelling fresh beans. Therefore, we propose an automatic fresh bean shelling machine. Utility Model Content

[0004] The utility model aims to provide an automatic fresh bean shelling machine to solve the problem in the above background technology that most of the existing fresh beans are shelled manually, which is inefficient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic shelling machine for fresh beans, comprising a support frame, a first fixed plate and a second fixed plate are arranged on both sides of the top of the support frame, a connecting plate is arranged between the first fixed plate and the second fixed plate, a screw rod is arranged on the surface of the connecting plate, a connecting frame is arranged at the bottom end of the screw rod, a first connecting rod is arranged on the inner side of the connecting frame, a first pressing roller is arranged on the surface of the first connecting rod, a sliding hole is arranged on one side of the second fixed plate, a first bevel gear is arranged at the end of the first connecting rod, a second connecting rod is arranged between the first fixed plate and the second fixed plate, a second pressing roller is arranged on the surface of the second connecting rod, a second bevel gear is arranged at one end of the second connecting rod, a motor is arranged on one side of the top of the connecting plate, a connecting shaft is arranged at the bottom of the connecting plate, a limit block is arranged on the surface of the connecting shaft, a third bevel gear is arranged on the surface of the limit block, a fourth bevel gear is arranged at the bottom of the connecting shaft, a spring is arranged at the bottom of the first fixed plate and the second fixed plate, a feed plate is arranged on the top of the spring, a vibrator is arranged at the bottom of the feed plate, and a material receiving box is arranged at the bottom of the support frame.

[0006] Preferably, a threaded rod is rotatably connected to a middle portion of the surface of the connecting plate, and a bottom end of the threaded rod is rotatably connected to a connecting frame.

[0007] Preferably, a first connecting rod is rotatably connected to the inner side of the connecting frame, a first pressure roller is fixedly installed on the surface of the first connecting rod, a sliding hole is fixedly opened on one side of the second fixed plate, one end of the first connecting rod extends to the inner side of the sliding hole, and a first bevel gear is fixedly installed on the end of the first connecting rod, and the first bevel gear is arranged on one side of the second fixed plate.

[0008] Preferably, a second connecting rod is rotatably connected to the lower inner side of the first fixing plate and the second fixing plate, one end of the second connecting rod extends to the outer side of the second fixing plate, and the outer end of the second connecting rod is fixedly connected to a second bevel gear.

[0009] Preferably, the top end of the connecting shaft is fixedly connected to the bottom output end of the motor, and limiting blocks are fixedly connected to both sides of the upper surface of the connecting shaft. A third bevel gear is vertically slidingly sleeved on the surface of the connecting shaft and the limiting blocks, and the third bevel gear is meshingly connected to the first bevel gear. A fourth bevel gear is fixedly sleeved on the bottom of the connecting shaft, and the fourth bevel gear is meshingly connected to the second bevel gear.

[0010] Preferably, springs are respectively installed at the bottom of the first fixing plate and the second fixing plate, the tops of the springs are fixedly connected to a feed plate, and the bottoms of the feed plates are fixedly installed with a vibrator.

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

[0012] The device adopts counter-rotating extrusion between the first pressing roller and the second pressing roller, which can squeeze and separate the fresh bean shell and the internal bean grains, realize the effect of automatic shelling, and improve production efficiency. By adjusting the distance between the first pressing roller and the second pressing roller, it can be suitable for shelling fresh beans of different sizes, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a side structural schematic diagram of the utility model;

[0015] Figure 3 It is a front structural schematic diagram of the utility model.

[0016] In the figure: 1. support frame; 2. first fixed plate; 3. second fixed plate; 4. connecting plate; 5. screw rod; 6. connecting frame; 7. first pressure roller; 8. sliding hole; 9. first connecting rod; 10. first bevel gear; 11. second connecting rod; 12. second pressure roller; 13. second bevel gear; 14. motor; 15. connecting shaft; 16. limit block; 17. third bevel gear; 18. fourth bevel gear; 19. spring; 20. feed plate; 21. vibrator; 22. material receiving box. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3 The utility model provides a technical solution: an automatic fresh bean shelling machine, comprising a support frame 1, a first fixing plate 2 and a second fixing plate 3 are arranged on both sides of the top of the support frame 1, a connecting plate 4 is arranged between the first fixing plate 2 and the second fixing plate 3, a screw rod 5 is arranged on the surface of the connecting plate 4, a connecting frame 6 is arranged at the bottom end of the screw rod 5, a first connecting rod 9 is arranged on the inner side of the connecting frame 6, a first pressing roller 7 is arranged on the surface of the first connecting rod 9, a sliding hole 8 is arranged on one side of the second fixing plate 3, a first bevel gear 10 is arranged at the end of the first connecting rod 9, and a second connecting rod 11 is arranged between the first fixing plate 2 and the second fixing plate 3 A second pressure roller 12 is provided on the surface of the second connecting rod 11, a second bevel gear 13 is provided at one end of the second connecting rod 11, a motor 14 is provided on one side of the top of the connecting plate 4, a connecting shaft 15 is provided at the bottom of the connecting plate 4, a limit block 16 is provided on the surface of the connecting shaft 15, a third bevel gear 17 is provided on the surface of the limit block 16, a fourth bevel gear 18 is provided at the bottom of the connecting shaft 15, a spring 19 is provided at the bottom of the first fixed plate 2 and the second fixed plate 3, a feed plate 20 is provided on the top of the spring 19, a vibrator 21 is provided at the bottom of the feed plate 20, and a material receiving box 22 is provided at the bottom of the support frame 1.

[0019] Specifically, a screw rod 5 is rotatably connected to the middle part of the surface of the connecting plate 4 through a thread, and the bottom end of the screw rod 5 is rotatably connected to a connecting frame 6, and the inner side of the connecting frame 6 is rotatably connected to a first connecting rod 9, and a first pressing roller 7 is fixedly installed on the surface of the first connecting rod 9, and a sliding hole 8 is fixedly opened on one side of the second fixed plate 3, and one end of the first connecting rod 9 extends to the inner side of the sliding hole 8, and a first bevel gear 10 is fixedly installed on the end of the first connecting rod 9, and the first bevel gear 10 is arranged on one side of the second fixed plate 3, and a second connecting rod 11 is rotatably connected to the lower inner side of the first fixed plate 2 and the second fixed plate 3, and one end of the second connecting rod 11 extends to the outer side of the second fixed plate 3, and the outer end of the second connecting rod 11 is fixedly connected There is a second bevel gear 13, the top of the connecting shaft 15 is fixedly connected to the bottom output end of the motor 14, the upper surface of the connecting shaft 15 is fixedly connected to the limiting blocks 16 on both sides, the connecting shaft 15 and the surface of the limiting blocks 16 are vertically slidably sleeved with a third bevel gear 17, the third bevel gear 17 and the first bevel gear 10 are meshingly connected, the bottom of the connecting shaft 15 is fixedly sleeved with a fourth bevel gear 18, the fourth bevel gear 18 and the second bevel gear 13 are meshingly connected, springs 19 are respectively installed at the bottom of the first fixed plate 2 and the second fixed plate 3, the top of the spring 19 is fixedly connected to the feed plate 20, and the bottom of the feed plate 20 is fixedly installed with a vibrator 21.

[0020] In this embodiment, the feed plate 20 is arranged at an angle. When it is used, fresh beans are poured onto the surface of the feed plate 20. The vibrator 21 is started to drive the feed plate 20 to vibrate continuously, so that the fresh beans on the surface of the feed plate 20 gradually enter the gap between the first pressing roller 7 and the second pressing roller 12. The motor 14 is started. The operation of the motor 14 drives the connecting shaft 15 to rotate. Through the provided limit block 16, the rotation of the connecting shaft 15 can drive the third bevel gear 17 and the fourth bevel gear 18 on the surface to rotate. The rotation of the third bevel gear 17 and the fourth bevel gear 18 can drive the first bevel gear 10 and the second bevel gear 13 to rotate synchronously. The rotation of the first bevel gear 10 and the second bevel gear 13 can drive the first pressing roller 7 and the second pressing roller 12 to rotate in the opposite direction, so that the fresh beans entering the gap between the first pressing roller 7 and the second pressing roller 12 can be squeezed, so as to achieve the effect of separating the shell from the internal beans.

[0021] When it is necessary to adjust the distance between the first pressing roller 7 and the second pressing roller 12, the operation of the motor 14 is stopped, and the connecting frame 6 at the bottom is driven to move vertically by rotating the screw rod 5. The movement of the connecting frame 6 can drive the first connecting rod 9, the first pressing roller 7 and the first bevel gear 10 on the inner side to rise and fall. When the first bevel gear 10 rises on the inner side of the slide hole 8, it will drive the third bevel gear 17 to rise. When the first bevel gear 10 moves downward inside the slide hole 8, due to the effect of gravity, the third bevel gear 17 will automatically slide down on the surface of the connecting shaft 15 until it meshes with the first bevel gear 10, thereby realizing the adjustment of the distance between the first pressing roller 7 and the second pressing roller 12, which can be suitable for shelling fresh beans of different sizes.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fresh bean automatic shelling machine, comprising a support frame (1), characterized in that: A first fixing plate (2) and a second fixing plate (3) are provided on both sides of the top of the support frame (1); a connecting plate (4) is provided between the first fixing plate (2) and the second fixing plate (3); a screw rod (5) is provided on the surface of the connecting plate (4); a connecting frame (6) is provided at the bottom end of the screw rod (5); a first connecting rod (9) is provided on the inner side of the connecting frame (6); a first pressure roller (7) is provided on the surface of the first connecting rod (9); a sliding hole (8) is provided on one side of the second fixing plate (3); a first bevel gear (10) is provided at the end of the first connecting rod (9); a second connecting rod (11) is provided between the first fixing plate (2) and the second fixing plate (3); a second pressure roller (7) is provided on the surface of the second connecting rod (11); (12), a second bevel gear (13) is provided at one end of the second connecting rod (11), a motor (14) is provided on one side of the top of the connecting plate (4), a connecting shaft (15) is provided at the bottom of the connecting plate (4), a limit block (16) is provided on the surface of the connecting shaft (15), a third bevel gear (17) is provided on the surface of the limit block (16), a fourth bevel gear (18) is provided at the bottom of the connecting shaft (15), a spring (19) is provided at the bottom of the first fixed plate (2) and the second fixed plate (3), a feed plate (20) is provided at the top of the spring (19), a vibrator (21) is provided at the bottom of the feed plate (20), and a material receiving box (22) is provided at the bottom of the support frame (1).

2. The automatic fresh bean shelling machine according to claim 1, characterized in that: A screw rod (5) is rotatably connected to a threaded middle portion of the surface of the connecting plate (4), and a connecting frame (6) is rotatably connected to the bottom end of the screw rod (5).

3. The automatic fresh bean shelling machine according to claim 1, characterized in that: The inner side of the connecting frame (6) is rotatably connected to a first connecting rod (9), a first pressure roller (7) is fixedly mounted on the surface of the first connecting rod (9), a sliding hole (8) is fixedly opened on one side of the second fixed plate (3), one end of the first connecting rod (9) extends to the inner side of the sliding hole (8), a first bevel gear (10) is fixedly mounted on the end of the first connecting rod (9), and the first bevel gear (10) is arranged on one side of the second fixed plate (3).

4. The automatic fresh bean shelling machine according to claim 1, characterized in that: A second connecting rod (11) is rotatably connected to the lower inner side of the first fixing plate (2) and the second fixing plate (3); one end of the second connecting rod (11) extends to the outer side of the second fixing plate (3); and the outer end of the second connecting rod (11) is fixedly connected to a second bevel gear (13).

5. The automatic fresh bean shelling machine according to claim 1, characterized in that: The top end of the connecting shaft (15) is fixedly connected to the bottom output end of the motor (14); both sides of the upper surface of the connecting shaft (15) are fixedly connected to limit blocks (16); a third bevel gear (17) is vertically slidably sleeved on the surface of the connecting shaft (15) and the limit blocks (16); the third bevel gear (17) is meshingly connected to the first bevel gear (10); a fourth bevel gear (18) is fixedly sleeved on the bottom of the connecting shaft (15); the fourth bevel gear (18) is meshingly connected to the second bevel gear (13).

6. The automatic fresh bean shelling machine according to claim 1, characterized in that: Springs (19) are respectively installed at the bottom of the first fixed plate (2) and the second fixed plate (3); the top of the spring (19) is fixedly connected to a feed plate (20); and the bottom of the feed plate (20) is fixedly installed with a vibrator (21).

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