Green-heart bean huller

Abstract

The utility model belongs to the technical field of hulling machines, and particularly relates to a green-core bean hulling machine which comprises a shell, the lower end of the shell is fixedly connected with two symmetrically-distributed supporting legs, the interior of the shell is fixedly connected with a discharging pipe, the inner side wall of the shell is in contact with a drying device, the end face of the drying device is fixedly connected with a positioning block, and the positioning block is fixedly connected with the shell. The positioning block is slidably connected with the shell, an inserting block is fixedly connected to the end face of the dryer and located on the upper side of the positioning block, the inserting block is slidably connected with the shell, and a clamping plate is slidably connected into the shell. According to the device, green-core beans with softened shells after being soaked are poured into the second washboard, intermittent magnetic attraction treatment can be carried out on the magnetic board under the action that the electromagnet is connected with pulse current, the second washboard can move back and forth in cooperation with the deformation action of the second spring, and the green-core beans can be separated from the washboard through the first washboard. Green-core beans with softened shells can be rubbed back and forth to be hulled, and the hulling operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shelling machines, in particular to a mung bean shelling machine. Background Art

[0002] As we all know, mung bean, also known as green bean, is a common bean crop belonging to the legume family. Mung bean particles are oval in shape, with a green outer skin and white inside. Mung bean is rich in protein, vitamins, minerals and fiber, and is a nutritious food. When producing and processing mung bean, a shelling machine is sometimes used to shell it.

[0003] A soybean shelling device is disclosed in the utility model patent with patent authorization announcement number CN219578246U, including a shell, a shelling mechanism and a separation mechanism. A feed hopper is provided on the top of the shell, the shelling mechanism is provided inside the shell and is located below the feed hopper, the separation mechanism is provided on the shell and is located below the shelling mechanism, the shelling mechanism includes two shelling components that are symmetrical and spaced apart in the horizontal direction, the shelling component includes an upper roller and a lower roller that are spaced apart in the vertical direction, both the upper roller and the lower roller are rotatably connected to the shell, a shelling belt is connected between the upper roller and the lower roller, a plurality of supporting rollers are provided between the upper roller and the lower roller, the plurality of supporting rollers are respectively rotatably connected to the shell, and respectively abut against the inner side of the shelling belt.

[0004] However, the existing mung bean shelling machine also has certain shortcomings. First, the drying device used in the existing mung bean shelling machine is mostly fixed to the shell body by bolts, screws and the like. Since the assembly of the bolts and screws requires the use of professional tools, it is obviously inconvenient to use.

[0005] Secondly, although the existing mung bean shelling machine adopts the cooperation of shelling belts, rollers and other structures to complete the shelling operation of mung bean in a naturally falling state, due to the influence of factors such as the shelling belt gap, transmission speed, and mung bean feeding rate, there will be fewer contact points with the mung bean and the contact time will be short, which will cause the subsequent shelling efficiency to be low. Utility Model Content

[0006] The utility model aims to provide a mung bean shelling machine, which solves the problem that the drying devices used in the existing mung bean shelling machines are mostly fixed to the shell body by means of bolts, screws and the like, and the assembly of the bolts and screws requires the use of professional tools, which is inconvenient to use; and solves the problem that although the existing mung bean shelling machines use the cooperation of structures such as shelling belts and rollers to complete the shelling operation of mung bean in a naturally falling state, due to the influence of factors such as the shelling belt gap, the transmission speed, and the mung bean feeding speed, there are fewer contact points with the mung bean and the contact time is short, which leads to low subsequent shelling efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mung bean shelling machine, comprising a shell, the lower end of the shell is fixedly connected to two symmetrically distributed supporting legs, the interior of the shell is fixedly connected to a feeding pipe, the inner side wall of the shell is in contact with a dryer, the end face of the dryer is fixedly connected to a positioning block, the positioning block is slidably connected to the shell, the end face of the dryer and the upper side of the positioning block are fixedly connected to an insertion block, the insertion block is slidably connected to the shell, the interior of the shell is slidably connected to a card plate, the card end of the card plate is slidably connected to a slot of the insertion block, a spring 1 is welded to the horizontal portion of the card plate, the other end of the spring 1 is welded to the shell, and a shelling mechanism is provided on the shell.

[0008] Preferably, four dryers are provided, and the four dryers are evenly distributed on the shell. Through the provision of the dryers, the shelled mung beans can be dried.

[0009] Preferably, the shelling mechanism includes a support frame, the upper end of the shell is fixedly connected to the support frame, the horizontal part of the support frame is fixedly installed with a cylinder, the telescopic end of the cylinder is slidably connected to the horizontal part of the support frame, the telescopic end of the cylinder is fixedly connected to a rubbing board 1, the lower end of the rubbing board 1 is fixedly connected to a rubbing strip, the inner wall of the shell is slidably connected to two symmetrically distributed telescopic columns, a rubbing board 2 is fixedly connected between the two telescopic columns, the upper end of the rubbing board 2 is provided with a rubbing groove, the left end of the rubbing board 2 is fixedly connected to two symmetrically distributed guide plates, each of the guide plates slides with the shell The right end of the shell is fixedly connected with a fixing frame, and the inner side wall of the fixing frame is slidably connected with a magnetic plate, and the magnetic plate is fixedly connected to the telescopic column on the right side, and the horizontal part of the fixing frame is fixedly installed with an electromagnet, and the electromagnet is located on the right side of the magnetic plate. A spring 2 is arranged on the outer side of the telescopic column on the right side, and the rubbing board can be driven to move down through the extension and contraction action of the cylinder, and then contact the mung bean on the rubbing board 2. Under the magnetic attraction of the electromagnet and in cooperation with the deformation action of the spring 2, the rubbing board 2 can move back and forth, and cooperate with the action of the rubbing board 1 to complete the rubbing and removal of the outer shell of the mung bean.

[0010] Preferably, a plurality of rubbing strips are provided, and the plurality of rubbing strips are evenly distributed on the rubbing board. By providing the rubbing strips, the friction effect of the surface of the rubbing board can be improved, which is convenient for the subsequent shelling of mung beans.

[0011] Preferably, a plurality of rubbing grooves are provided, and the plurality of rubbing grooves are evenly distributed on the rubbing board 2. The setting of the rubbing grooves can improve the friction effect of the surface of the rubbing board 2, and the rubbing strips can be used to rub each other to complete the subsequent mung bean shelling operation.

[0012] Preferably, one end of the second spring is welded to the shell, and the other end of the second spring is welded to the second washboard. By setting the second spring, the second washboard can be connected for use.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model pushes the dryer to contact the shell so that the positioning block is inserted into the shell. Under the structure of the card plate, spring and the like, the insertion block can be plugged in, so that the dryer is placed stably and is convenient for operators to quickly install and use. Under the action of the dryer, the green beans that have been shelled can be dried.

[0015] 2. The utility model pours the mung beans with softened shells after soaking into the second rubbing board. When the electromagnet is connected to the pulse current, the magnetic plate can be intermittently magnetically attracted. In combination with the deformation of the second spring, the second rubbing board can be moved back and forth. In combination with the action of the first rubbing board, the mung beans with softened shells can be rubbed back and forth to remove the shells, thereby improving the efficiency of the shelling operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 A cutaway perspective view of

[0018] Figure 3 For the utility model Figure 2 A bottom-up stereogram of

[0019] Figure 4 For the utility model Figure 1 A partial front cross-sectional view of

[0020] Figure 5 For the utility model Figure 4 A magnified view of the dryer;

[0021] Figure 6 For the utility model Figure 5 Enlarged view of point A.

[0022] In the figure: 1. shell; 2. supporting leg; 3. feeding pipe; 4. dryer; 5. positioning block; 6. insert block; 7. clamping plate; 8. spring 1; 9. shelling mechanism; 91. supporting frame; 92. cylinder; 93. rubbing board 1; 94. rubbing strip; 95. telescopic column; 96. rubbing board 2; 97. rubbing groove; 98. guide plate; 99. fixing frame; 990. magnetic plate; 991. electromagnet; 992. spring 2. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 A mung bean shelling machine comprises a shell body 1, the lower end of the shell body 1 is fixedly connected to two symmetrically distributed supporting legs 2, the inside of the shell body 1 is fixedly connected to a feeding pipe 3, the inner side wall of the shell body 1 contacts a dryer 4, four dryers 4 are provided, and the four dryers 4 are evenly distributed on the shell body 1. Through the provision of the dryer 4, the shelled mung beans can be dried, the end face of the dryer 4 is fixedly connected to a positioning block 5, the positioning block 5 is slidably connected to the shell body 1, the end face of the dryer 4 and the upper side of the positioning block 5 are fixedly connected to an insertion block 6, the insertion block 6 is slidably connected to the shell body 1, the inside of the shell body 1 is slidably connected to a card plate 7, the card end of the card plate 7 is slidably connected to the slot of the insertion block 6, a spring 8 is welded to the horizontal part of the card plate 7, and the other end of the spring 8 is welded to the shell body 1.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4A shelling mechanism 9 is provided on the shell 1, and the shelling mechanism 9 includes a support frame 91, the upper end of the shell 1 is fixedly connected to the support frame 91, and a cylinder 92 is fixedly installed on the horizontal part of the support frame 91, and the telescopic end of the cylinder 92 is slidably connected to the horizontal part of the support frame 91, and the telescopic end of the cylinder 92 is fixedly connected to a rubbing board 93, and the lower end of the rubbing board 93 is fixedly connected to a rubbing strip 94, and the inner wall of the shell 1 is slidably connected to two symmetrically distributed telescopic columns 95, and a rubbing board 96 is fixedly connected between the two telescopic columns 95, and a rubbing groove 97 is provided at the upper end of the rubbing board 96, and two symmetrically distributed guide plates 98 are fixedly connected to the left end of the rubbing board 96, and each guide plate 98 is slidably connected to the shell 1, and the right end of the shell 1 is fixedly connected to a fixed frame 99, and the inner side wall of the fixed frame 99 is slidably connected to the inner wall of the fixed frame 99. A magnetic plate 990 is connected, and the magnetic plate 990 is fixedly connected to the right telescopic column 95. An electromagnet 991 is fixedly installed on the horizontal part of the fixed frame 99. The electromagnet 991 is located on the right side of the magnetic plate 990. A spring 2 992 is arranged on the outer side of the right telescopic column 95. One end of the spring 2 992 is welded to the shell 1, and the other end of the spring 2 992 is welded to the rubbing board 2 96. Through the setting of the spring 2 992, the rubbing board 2 96 can be connected and used. Through the telescopic effect of the cylinder 92, the rubbing board 1 93 can be driven to move downward, and then contact the green beans on the rubbing board 2 96. Under the magnetic attraction of the electromagnet 991 and in cooperation with the deformation effect of the spring 2 992, the rubbing board 2 96 can be moved back and forth, and in cooperation with the effect of the rubbing board 1 93, the outer shell of the green beans can be rubbed off.

[0026] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 There are multiple rubbing strips 94, which are evenly distributed on the rubbing board 1 93. The setting of the rubbing strips 94 can improve the friction effect of the surface of the rubbing board 1 93, which is convenient for the subsequent shelling of mung beans. There are multiple rubbing grooves 97, which are evenly distributed on the rubbing board 2 96. The setting of the rubbing grooves 97 can improve the friction effect of the surface of the rubbing board 2 96, and cooperate with the rubbing strips 94 to rub each other to complete the subsequent mung bean shelling operation.

[0027] The specific implementation process of the utility model is as follows: when in use, by pushing the dryer 4 to contact the inner wall of the shell 1, the positioning block 5 is inserted into the shell 1, and the plug block 6 is driven to be inserted into the shell 1. In this process, under the extrusion of the oblique end surface of the plug block 6, the card plate 7 can be pushed to move, so that the spring 1 8 is deformed, and finally the card plate 7 is in contact with the surface of the plug block 6. Under the action of force, the card plate 7 moves along the surface of the plug block 6. When the card plate 7 slides into the slot on the surface of the plug block 6, the spring 1 8 restores its deformation to push the card plate 7 to insert the plug block 6, and the dryer 4 is limited, which is convenient for the operator to quickly install and use;

[0028] By placing the soaked mung beans on the second washboard 96, the cylinder 92 is started to drive the telescopic end to move, so as to drive the first washboard 93 to move downward, so that the first washboard 93 contacts the mung beans with softened shells, and the electromagnet 991 can be connected to the pulse current to make the magnetic attraction direction of the electromagnet 991 change intermittently. When the electromagnet 991 attracts the magnetic plate 990, the magnetic plate 990 can be pulled to move to the right, so as to drive the telescopic column 95 to move to the right, and then drive the second washboard 96 to move to the right, and the second spring 992 is deformed;

[0029] When the electromagnet 991 no longer attracts the magnetic plate 990, the spring 2 992 recovers its deformation to push the rubbing board 2 96 to move to the left, and the rubbing board 2 96 moves back and forth in a reciprocating cycle, and cooperates with the rubbing groove 97 and the rubbing strip 94 to rub the shells of the green beans with softened shells. The cylinder 92 is started to drive the telescopic end to move, so as to drive the rubbing board 1 93 to reset, so that the rubbing board 1 93 is away from the rubbing board 2 96, and the shelled green beans can be cleaned, so that the shelled green beans fall into the shell 1, and under the action of the dryer 4, the shelled green beans can be dried.

[0030] 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 mung bean shelling machine, comprising a housing (1), characterized in that: The lower end of the shell (1) is fixedly connected to two symmetrically distributed supporting legs (2), the interior of the shell (1) is fixedly connected to a feeding pipe (3), the inner side wall of the shell (1) contacts a dryer (4), the end face of the dryer (4) is fixedly connected to a positioning block (5), the positioning block (5) is slidably connected to the shell (1), the end face of the dryer (4) and the upper side of the positioning block (5) are fixedly connected to an insert block (6), the insert block (6) is slidably connected to the shell (1), the interior of the shell (1) is slidably connected to a card plate (7), the card end of the card plate (7) is slidably connected to a slot of the insert block (6), a spring (8) is welded to a horizontal portion of the card plate (7), the other end of the spring (8) is welded to the shell (1), and a shelling mechanism (9) is provided on the shell (1).

2. The mung bean shelling machine according to claim 1, characterized in that: Four dryers (4) are provided, and the four dryers (4) are evenly distributed on the housing (1).

3. The mung bean shelling machine according to claim 1, characterized in that: The shelling mechanism (9) comprises a support frame (91), the upper end of the shell (1) is fixedly connected to the support frame (91), the horizontal part of the support frame (91) is fixedly mounted with a cylinder (92), the telescopic end of the cylinder (92) is slidably connected to the horizontal part of the support frame (91), the telescopic end of the cylinder (92) is fixedly connected to a rubbing board (93), the lower end of the rubbing board (93) is fixedly connected to a rubbing strip (94), the inner wall of the shell (1) is slidably connected to two symmetrically distributed telescopic columns (95), a rubbing board (96) is fixedly connected between the two telescopic columns (95), and the upper end of the rubbing board (96) is fixedly connected to the upper end of the rubbing board (96). A rubbing groove (97) is provided, and the left end of the second rubbing plate (96) is fixedly connected to two symmetrically distributed guide plates (98), each of the guide plates (98) is slidably connected to the shell (1), and the right end of the shell (1) is fixedly connected to a fixing frame (99), and the inner side wall of the fixing frame (99) is slidably connected to a magnetic plate (990), and the magnetic plate (990) is fixedly connected to the right telescopic column (95), and an electromagnet (991) is fixedly installed on the horizontal part of the fixing frame (99), and the electromagnet (991) is located on the right side of the magnetic plate (990), and a second spring (992) is arranged on the outer side of the right telescopic column (95).

4. The mung bean shelling machine according to claim 3, characterized in that: A plurality of the rubbing bars (94) are provided, and the plurality of the rubbing bars (94) are evenly distributed on the rubbing board (93).

5. The mung bean shelling machine according to claim 3, characterized in that: A plurality of the rubbing grooves (97) are provided, and the plurality of the rubbing grooves (97) are evenly distributed on the second rubbing board (96).

6. The mung bean shelling machine according to claim 3, characterized in that: One end of the second spring (992) is welded to the housing (1), and the other end of the second spring (992) is welded to the second washboard (96).

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