Broad bean opening machine

Abstract

The utility model discloses a broad bean opening machine, which relates to the field of agricultural machinery and comprises an equipment shell, an opening structure and a driving structure are mounted in the equipment shell, one side of a shell frame is rotatably connected with a rotating rod through a pin, and an adjusting bolt is fixed at the top of one end, far away from the pin, of the rotating rod. According to the broad bean opening machine, the height of the cutting blade can be automatically adjusted according to the size of broad beans placed in the broad bean opening machine, when broad bean particles are large, the broad bean particles can be cut into the broad bean opening machine, and the broad bean particles can be cut into the broad bean opening machine. According to the broad bean cutting device, a nut screwed above an adjusting bolt can be screwed upwards to drive a rotating rod to rotate downwards, the rotating rod rotates upwards to drive a cutting blade to fall downwards, at the moment, a gap between the cutting blade and a first rotating shaft is enlarged, broad beans can pass through, the height of the cutting blade is conveniently adjusted by screwing the nut, and the broad bean cutting device is convenient to use. And a user can adjust by himself / herself according to needs, and the use efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of agricultural machinery, and specifically relates to a broad bean opening machine. BACKGROUND

[0002] Broad bean is an annual or perennial herbaceous plant of the genus Vicia of the family Fabaceae, and its seeds are flat and round, rich in protein and starch, and can be eaten or used as feed and green manure. However, the shell of broad bean is relatively hard and tightly wraps the beans. When the fingers are used to pry open the shell, the fingers are often sore, and the beans are easily broken due to uneven force. The originally complete broad beans become broken, which not only affects the appearance but also reduces the taste of eating.

[0003] In the traditional agricultural production and food processing scene, the process of manually peeling broad beans exposes significant efficiency problems. From the operation process, manual broad bean peeling needs to rely on two hands to process one by one, and the fingers need to continuously apply force to the hard shell. Due to the tight texture and morphological differences of the broad bean shell, it is difficult for manual operation to accurately control the force size and direction. In actual operation, it often appears that the force is uneven, and the beans are broken due to excessive force, and the shell cannot be opened due to insufficient force. Long-term repetition of such actions can easily cause the fingers of the laborer to be sore and tired, resulting in a significant decrease in work efficiency. Compared with mechanized operation, manual broad bean peeling has a limited number of broad beans processed in a unit of time, and the overall efficiency is low, and a large amount of manpower and time is consumed, and the cost is high. Therefore, there is an urgent need for a broad bean opening machine. SUMMARY

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a broad bean opening machine, comprising a device shell, the device shell inside installing has opening structure and drive structure, the device shell includes shell frame, the shell frame one side passes through the pin rotationally connected with the rotating rod, the rotating rod away from the pin one end top fixed with the adjusting bolt, the adjusting bolt top passes through the inside crossbeam of the shell frame and is connected in the slot of the inside crossbeam and is slidably connected, the rotating rod and the adjusting bolt are both equipped with two groups and symmetrically arranged on both sides of the shell frame.

[0005] Preferably, the shell frame top is provided with an opening, and a feeding hopper is fixed in the opening. A receiving plate is fixedly connected to one side of the inside of the shell frame. A limiting baffle is rotatably connected to the inside of the receiving plate by a bolt. A fixed plate is fixed to the front end of the receiving plate. A transmission shaft is rotatably connected to the inside of the fixed plate. A first discharging plate is fixedly connected to the other side of the inside of the shell frame. A second discharging plate is fixedly connected to the bottom end of the inside of the shell frame.

[0006] Preferably, the opening structure comprises a first limiting seat, two groups of the first limiting seat are symmetrically fixed inside the shell frame, a first rotating shaft is rotatably connected between the two groups of the first limiting seat, a second limiting seat is fixedly connected to the top end of each of the two groups of the rotating rod, a cutting blade is rotatably connected between the two groups of the second limiting seat, and six groups of third limiting seats are symmetrically fixed inside the shell frame, and a second rotating shaft is rotatably connected between each of the corresponding two groups of the third limiting seats.

[0007] Preferably, the driving structure comprises a motor and a belt pulley, the motor is fixed inside the shell frame, the belt pulley is rotatably connected to one side inside the shell frame, a belt is sleeved between the output shaft of the motor and the outside of the belt pulley, a first sprocket is fixedly connected to one side of the belt pulley through a supporting shaft, a second sprocket is fixedly connected to one end of each of the two groups of the second rotating shaft located below, a third sprocket is fixedly connected to one end of the first rotating shaft, and a chain is sleeved outside the first sprocket, the two groups of the second sprocket and the third sprocket.

[0008] Preferably, a rotating wheel is rotatably connected inside the shell frame, and the rotating wheel is rotatably connected with the three groups of the second rotating shaft, the first rotating shaft and the transmission shaft, and the three groups of the second rotating shaft and the first rotating shaft drive the rotating wheel to rotate and are fixedly limited.

[0009] Preferably, the receiving plate is located directly below the feeding hopper, and the second discharging plate is located directly below the rotating wheel.

[0010] Compared with the prior art, the vetch opening machine has the advantages that:

[0011] The vetch opening machine can automatically adjust the height of the cutting blade according to the size of the vetch put inside, when the vetch particles are large, the nut screwed above the adjusting bolt can be screwed upward to drive the rotating rod to rotate downward, the rotating rod rotates upward to drive the cutting blade to fall downward, the gap between the cutting blade and the first rotating shaft is enlarged to ensure that the vetch can pass through, the height of the cutting blade is adjusted by screwing the nut, which is convenient, and the user can adjust it according to the needs, and the efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model makes further explanation in connection with the drawings:

[0013] Figure 1 The structure of the utility model is shown Figure One ;

[0014] Figure 2 The structure of the utility model is shown Figure Two ;

[0015] Figure 3 The utility model discloses a Figure 2 Another perspective structural diagram.

[0016] As shown in the figure: 1, the equipment shell, 11, the shell frame, 12, the feeding hopper, 13, the receiving plate, 14, the fixed plate, 15, the limiting baffle, 16, the transmission shaft, 17, the first discharge plate, 18, the second discharge plate, 19, the rotating rod, 110, the adjusting bolt, 111, the rotating wheel, 2, the opening structure, 21, the first limiting seat, 22, the first rotating shaft, 23, the second limiting seat, 24, the cutting blade, 25, the third limiting seat, 26, the second rotating shaft, 3, the driving structure, 31, the motor, 32, the belt, 33, the belt pulley, 34, the first sprocket, 35, the second sprocket, 36, the third sprocket, 37, the chain. DETAILED DESCRIPTION

[0017] In order to more clearly illustrate the overall concept of the utility model, the following will be combined with the drawings in the specification in the form of examples to explain in detail.

[0018] Please refer to Figures 1 to 3 The utility model provides a kind of broad bean opening machine, including equipment shell 1, opening structure 2 and driving structure 3 are installed in equipment shell 1 inside, equipment shell 1 includes shell frame 11, shell frame 11 one side is rotatably connected with rotating rod 19 by pin, rotating rod 19 end away from pin top is fixed with adjusting bolt 110, adjusting bolt 110 top end passes through the inside crossbeam of shell frame 11 and is slidably connected in the slot of inside crossbeam, rotating rod 19 and adjusting bolt 110 are both provided with two groups and symmetrically arranged on the two sides of shell frame 11;

[0019] The broad bean opening machine can adjust the height of the cutting blade 24 according to the size of the broad beans placed inside. When the broad bean particles are larger, the nut tightened above the adjusting bolt 110 can be twisted upward to drive the rotating rod 19 to rotate downward. When the rotating rod 19 rotates upward, it will drive the cutting blade 24 to fall downward. At this time, the gap between the cutting blade 24 and the first rotating shaft 22 becomes larger, which can ensure the broad beans to pass through. Adjusting the height of the cutting blade 24 by twisting the nut is more convenient, and users can adjust it according to their needs, which is more efficient to use.

[0020] An opening is formed at the top end of the shell frame 11, and a feeding hopper 12 is fixed in the opening. A receiving plate 13 is fixedly connected to one side inside the shell frame 11. The receiving plate 13 is rotatably connected to a limiting baffle 15 inside by a bolt. A fixed plate 14 is fixed to the front end of the receiving plate 13. A transmission shaft 16 is rotatably connected to the inside of the fixed plate 14. A first discharge plate 17 is fixedly connected to the other side inside the shell frame 11. A second discharge plate 18 is fixedly connected to the bottom end inside the shell frame 11.

[0021] In use, the chickpeas are poured into the feed hopper 12, and the chickpeas enter the receiving plate 13 through the feed hopper 12. The limiting baffle 15 can block the chickpeas. The angle of the limiting baffle 15 can be adjusted by the nut on the outside. First, loosen the nut on the outside, then rotate the limiting baffle 15 to the appropriate angle, and then tighten the nut to fix it. When the limiting baffle 15 is rotated upward, the space through which the chickpeas pass becomes larger, and the flow rate is faster. When the limiting baffle 15 is rotated downward, the space through which the chickpeas pass becomes smaller, and the flow rate is slower. The chickpeas slide downward into the gap between the transmission shaft 16 and the fixed plate 14, and the opening structure 2 can conveniently process the chickpeas;

[0022] The opening structure 2 includes a first limiting seat 21. The first limiting seat 21 is provided with two groups and is symmetrically fixed inside the two sides of the shell frame 11. A first rotating shaft 22 is rotatably connected between the two groups of first limiting seats 21. A second limiting seat 23 is fixedly connected to the top end of each of the two groups of rotating rods 19. A cutting blade 24 is rotatably connected between the two groups of second limiting seats 23. Six groups of third limiting seats 25 are symmetrically fixed inside the two sides of the shell frame 11. A second rotating shaft 26 is rotatably connected between each of the corresponding two groups of third limiting seats 25.

[0023] The drive structure 3 includes a motor 31 and a belt pulley 33. The motor 31 is fixed inside the shell frame 11. The belt pulley 33 is rotatably connected to one side inside the shell frame 11. A belt 32 is sleeved between the output shaft of the motor 31 and the outside of the belt pulley 33. A first sprocket 34 is fixedly connected to one side of the belt pulley 33 through a support shaft. A second sprocket 35 is fixedly connected to one end of each of the two groups of second rotating shafts 26 located below. A third sprocket 36 is fixedly connected to one end of the first rotating shaft 22. The first sprocket 34, the two groups of second sprockets 35, and the second sprocket 35 are sleeved with a chain 37.

[0024] The fixed plate 14 is rotatably connected to a rotating wheel 111 at the front end. The rotating wheel 111 is rotatably connected to the three groups of second rotating shafts 26, the first rotating shaft 22, and the transmission shaft 16. The three groups of second rotating shafts 26 and the first rotating shaft 22 drive and limit the rotating wheel 111.

[0025] The receiving plate 13 is located directly below the feed hopper 12. The second discharge plate 18 is located directly below the rotating wheel 111.

[0026] When the broad processing of broad bean is carried out, the motor 31 drives the belt 32 to rotate the belt pulley 33, the belt pulley 33 drives the first sprocket 34 to rotate, the first sprocket 34 drives the two groups of second sprockets 35 and the first sprocket 34 to rotate through the chain 37, the two groups of second sprockets 35 drive the corresponding second rotating shafts 26 to rotate, the first sprocket 34 drives the first rotating shaft 22 to rotate, at this time, the rotating wheels 111 located in the center of the first rotating shaft 22 and the second rotating shaft 26 follow the rotation, the broad bean in the gap between the transmission shaft 16 and the fixed plate 14 is transported outward, at this time, the cutting blade 24 rotates the gap between the rotating wheels 111 to process the broad bean, the rotating wheels 111 continue to rotate to drive the broad bean to move forward until falling on the surface of the first discharge plate 17 and the second discharge plate 18, the receiving basket can be placed in front of the first discharge plate 17 and the second discharge plate 18 to collect the broad bean;

[0027] When the height of the cutting blade 24 is adjusted, since the cutting blade 24 is fixed on the top end of the rotating rod 19 by the second limiting seat 23, and one end of the rotating rod 19 is rotatably connected to the outside of the shell frame 11 by the pin, therefore, the height of the other end of the rotating rod 19 can be adjusted by the adjusting bolt 110, the nut on the top of the adjusting bolt 110 plays a limiting role, under the influence of gravity, the other end of the rotating rod 19 will slide downward, and by adjusting the height of the sliding adjusting bolt 110, the height of the rotating rod 19 can be controlled, after being adjusted to the appropriate height, the nut is tightened, and the adjusting bolt 110 will not slide downward under the limiting of the nut, at this time, the height adjustment of the cutting blade 24 is completed, and the universal wheel is installed at the bottom end of the equipment, so that the equipment can be conveniently moved and used.

[0028] It should be appreciated by those of ordinary skill in the art that the above discussion of any embodiment is merely exemplary in nature and is not intended to suggest the scope of the present application, which is defined by the claims; under the concept of the present application, the above embodiments or technical features in different embodiments can also be combined, steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in detail for the sake of brevity.

[0029] The present application is intended to cover all such alternatives, modifications, and variations as fall within the broad scope of the appended claims. Accordingly, any and all such alternatives, modifications, equivalents, improvements and the like are intended to be encompassed by the present application.

Claims

1. A broad bean opening machine, characterized in that: The device includes a housing (1), an opening structure (2) and a drive structure (3) installed inside the housing (1). The housing (1) includes a housing frame (11). A rotating rod (19) is rotatably connected to one side of the housing frame (11) by a pin. An adjusting bolt (110) is fixed at the top of the end of the rotating rod (19) away from the pin. The top of the adjusting bolt (110) passes through the internal crossbeam of the housing frame (11) and is slidably connected in the slot opened in the internal crossbeam. The rotating rod (19) and the adjusting bolt (110) are provided in two sets and are symmetrically arranged on both sides of the housing frame (11).

2. The broad bean opening machine according to claim 1, characterized in that: The top of the outer shell frame (11) has an opening, and a feed hopper (12) is fixed inside the opening. A receiving plate (13) is fixedly connected to one side of the inner shell frame (11). A limit baffle (15) is rotatably connected inside the receiving plate (13) by bolts. A fixing plate (14) is fixed to the front end of the receiving plate (13). A drive shaft (16) is rotatably connected inside the fixing plate (14). A first discharge plate (17) is fixedly connected to the other side of the inner shell frame (11). A second discharge plate (18) is fixedly connected to the bottom of the inner shell frame (11).

3. A broad bean opening machine according to claim 2, characterized in that: The opening structure (2) includes a first limiting seat (21), which has two sets and is symmetrically fixed on both sides inside the outer shell frame (11). A first rotating shaft (22) is rotatably connected between the two sets of the first limiting seats (21). A second limiting seat (23) is fixedly connected to the top of each of the two sets of rotating rods (19). A cutting blade (24) is rotatably connected between the two sets of the second limiting seats (23). Six sets of third limiting seats (25) are symmetrically fixed on both sides inside the outer shell frame (11). A set of second rotating shafts (26) is rotatably connected between each of the corresponding two sets of the third limiting seats (25).

4. A broad bean opening machine according to claim 3, characterized in that: The drive structure (3) includes a motor (31) and a pulley (33). The motor (31) is fixed inside the outer frame (11). The pulley (33) is rotatably connected to one side inside the outer frame (11). A belt (32) is sleeved between the output shaft of the motor (31) and the outside of the pulley (33). A first sprocket (34) is fixedly connected to one side of the pulley (33) through a support shaft. A set of second sprockets (35) is fixedly connected to one end of each of the two sets of second rotating shafts (26) located below. A third sprocket (36) is fixedly connected to one end of the first rotating shaft (22). A chain (37) is sleeved on the outside of the first sprocket (34), the two sets of second sprockets (35) and the third sprocket (36).

5. A broad bean opening machine according to claim 4, characterized in that: The outer frame (11) is rotatably connected to a rotating wheel (111). The rotating wheel (111) is rotatably connected to three sets of second rotating shafts (26), first rotating shafts (22) and transmission shafts (16). The three sets of second rotating shafts (26) and first rotating shafts (22) drive the rotating wheel (111) to rotate and limit its position.

6. A broad bean opening machine according to claim 5, characterized in that: The receiving plate (13) is located directly below the feeding hopper (12), and the second discharge plate (18) is located directly below the rotating wheel (111).

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