A front auxiliary device for a peeling machine

Abstract

The utility model relates to auxiliary equipment technical field of peeling machine, and disclose a kind of front auxiliary equipment for peeling machine, including peeling machine main body and tempering mechanism, the tempering mechanism includes feed end, communicating pipe and discharge end, the top of feed end is equipped with feed inlet to input raw material, the bottom of discharge end is connected with the input port of peeling machine main body to be used to transport the raw material of tempering completion to peeling machine main body, the utility model provides a kind of front auxiliary equipment for peeling machine, before entering peeling machine, chickpea will first enter from feed end, steam pipe will external steam be passed into communicating pipe, so that the skin of chickpea is water-absorbed and swells and soft, while tenacity increases, reduce the breakage rate of bean, guarantee the integrity of bean, by the cooperation setting of supporting rod, spiral conveying plate and tempering bin, supporting rod drives spiral conveying plate to rotate, and raw material in tempering bin is transported to one side.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary equipment for peeling machines, specifically to a pre-processing auxiliary device for peeling machines. Background Technology

[0002] Broad beans, as a type of legume with high nutritional value, are rich in protein, dietary fiber, and minerals such as calcium, zinc, and manganese. Peeling is the core pre-processing step in the deep processing of broad beans (such as broad bean slices, broad bean paste, and flavored beans). The peeling effect directly affects the subsequent processing efficiency and product quality. Traditional peeling processes usually use mechanical friction or impact peeling machines to directly process the dried raw materials, but this method often has certain shortcomings.

[0003] Firstly, the breakage rate is high. Due to the high hardness of dried soybeans and the tight bond between the skin and the kernel, the soybeans are subjected to intense friction and compression during mechanical forced peeling, which easily leads to breakage and fragmentation. This results in a high breakage rate of the kernels, affecting the value of the finished product. Secondly, the processing time is long. To overcome the problem of high breakage rate, some processes use a method of soaking before peeling. However, this soaking often takes a long time, affecting the overall peeling efficiency. Therefore, a device is needed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a pre-equipment auxiliary device for a broad bean peeling machine, which solves the problems of poor peeling integrity and low efficiency in existing broad bean peeling processes.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a pre-processing auxiliary device for a peeling machine, comprising a peeling machine body and a conditioning mechanism, wherein the conditioning mechanism includes a feeding end, a connecting pipe and a discharging end, wherein the top of the feeding end is provided with a feeding port for feeding raw materials, and the bottom of the discharging end is connected to the input port of the peeling machine body for conveying the conditioning raw materials into the peeling machine body, and the connecting pipe is provided between the feeding end and the discharging end for conveying materials;

[0006] The connecting pipe has a conditioning chamber inside, and a support rod is provided inside the conditioning chamber. A spiral conveyor plate is fixedly connected to the outer surface of the support rod. One end of the support rod is provided with an intermittent feeding mechanism to slow down the feeding speed. A drive mechanism is provided on one side of the discharge end to drive the support rod to rotate. A steam pipe is provided at the bottom of the connecting pipe and the steam pipe is connected to the inside of the connecting pipe.

[0007] Optionally, one side of the spiral conveyor plate is provided with an arc-shaped flange facing the axis of the conditioning chamber, which is used to convey the material to the discharge end.

[0008] Optionally, the inner bottom wall of the connecting pipe is provided with a vent hole, and the inside of the connecting pipe is provided with a gas distribution pipe. One side of the gas distribution pipe is connected to the steam pipe, and the other side of the gas distribution pipe is connected to the vent hole to transport steam to the conditioning chamber.

[0009] Optionally, the driving mechanism includes a drive motor, a drive gear, and a driven gear. The drive motor is fixedly connected to one side of the discharge end and extends into the interior of the discharge end. The drive gear is fixedly connected to the output end of the drive motor. The driven gear is fixedly connected to the side of the support rod near the discharge end, and the driven gear meshes with the drive gear. The number of teeth of the driven gear is greater than the number of teeth of the drive gear.

[0010] Optionally, the intermittent feeding mechanism includes a baffle, a rotating rod, and a connecting rod. The baffle is disposed on the inner wall of the feed inlet. The rotating rod is fixedly connected to one end of the support rod near the feed end. The connecting rod is rotatably connected to the end of the rotating rod away from the support rod via a rotating shaft. The other end of the connecting rod is hinged to the lower surface of the baffle to push the baffle to move up and down.

[0011] Optionally, the inner wall of the feed inlet is provided with a guide groove in the vertical direction, and guide blocks are fixedly connected to both sides of the baffle, and the guide blocks are slidably connected to the guide groove.

[0012] Optionally, an auxiliary rod is fixedly connected to the inner top wall of the feed end, and the end of the support rod near the feed end is rotatably connected to the middle of the auxiliary rod through a bearing.

[0013] This utility model provides a pre-feed auxiliary device for a peeling machine, which has the following beneficial effects:

[0014] This utility model provides a pre-equipment auxiliary device for a broad bean peeling machine. Through the coordinated arrangement of a feeding end, a connecting pipe, a discharging end, and a steam pipe, the broad beans enter the machine from the feeding end before being fed into the machine. The steam pipe introduces external steam into the connecting pipe, causing the broad bean skin to absorb water, swell, and soften, increasing its toughness and reducing the binding force between the skin and the bean kernel. After steam conditioning, the broad beans enter the peeling machine for peeling. The steam reduces the breakage rate of the beans, ensuring their integrity. Simultaneously, the steam improves the efficiency of processing the bean skin and shortens the soaking time. Through the coordinated arrangement of a support rod, a spiral conveyor plate, and a conditioning chamber, while steam is introduced into the conditioning chamber to allow the broad beans to absorb water, the support rod drives the spiral conveyor plate to rotate, conveying the raw material in the conditioning chamber to one side, making the water absorption more uniform and reducing the possibility of broad beans piling up in the conditioning chamber. The intermittent feeding mechanism at one end slows down the feeding speed to prevent insufficient conditioning caused by feeding too many broad beans at once. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the present invention in its first state, viewed from the side in cross-section.

[0017] Figure 3 This is a schematic diagram of the structure of the present invention in a second state of side cross-section;

[0018] Figure 4 This is a structural schematic diagram of the baffle position in the first state of this utility model;

[0019] Figure 5 This is a structural schematic diagram of the baffle position in the second state of this utility model.

[0020] In the diagram: 1. Main body of the peeling machine; 2. Feeding end; 3. Connecting pipe; 4. Discharge end; 5. Conditioning hopper; 6. Support rod; 7. Screw conveyor plate; 8. Steam pipe; 9. Vent hole; 10. Air distribution pipe; 11. Drive motor; 12. Drive gear; 13. Driven gear; 14. Baffle; 15. Rotating rod; 16. Connecting rod; 17. Guide groove; 18. Guide block; 19. Auxiliary rod; 21. Feed inlet. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0022] Please see Figures 1 to 5 This utility model provides a technical solution: a pre-equipment auxiliary device for a peeling machine, including a peeling machine body 1 and a conditioning mechanism. The conditioning mechanism includes a feeding end 2, a connecting pipe 3 and a discharging end 4. The top of the feeding end 2 is provided with a feeding port 21 for feeding raw materials. The bottom of the discharging end 4 is connected to the input port of the peeling machine body 1 to transport the conditioning raw materials into the peeling machine body 1. The connecting pipe 3 is located between the feeding end 2 and the discharging end 4 to transport materials.

[0023] The connecting pipe 3 has a conditioning chamber 5 inside, and a support rod 6 inside the conditioning chamber 5. A spiral conveyor plate 7 is fixedly connected to the outer surface of the support rod 6. One end of the support rod 6 is provided with an intermittent feeding mechanism to slow down the feeding speed. A drive mechanism is provided on one side of the discharge end 4 to drive the support rod 6 to rotate. A steam pipe 8 is provided at the bottom of the connecting pipe 3, and the steam pipe 8 is connected to the inside of the connecting pipe 3.

[0024] The conditioning structure is located at the front end of the peeling machine body 1. After the material is fed into the feed inlet 21 at the top of the feed end 2, the raw material will enter the connecting pipe 3 through the feed inlet 21, and then enter the discharge end 4 through the connecting pipe 3, and then enter the peeling machine body 1 from the discharge end 4 for peeling. The peeling machine is an HTP series wet peeling machine. The peeling machine is existing technology and will not be described in detail here. The steam pipe 8 delivers external steam to the inside of the connecting pipe 3. After being steam-treated, the broad beans will absorb water, causing the outer skin of the broad beans to expand and become tough. At the same time, the outer skin... The reduced binding force between the bean and the kernel facilitates the subsequent peeling process, separating the bean skins. The drive mechanism rotates the support rod 6, which in turn rotates the external spiral conveyor plate 7. The spiral conveyor plate 7 adheres to the inner wall of the conditioning chamber 5. As the spiral conveyor plate 7 rotates, it scrapes up the raw material, allowing for more thorough contact between the raw material and steam. The intermittent feeding mechanism at one end can intermittently open and close the feed inlet 21, thus preventing excessive raw material from entering at once and causing internal blockage. This device can adapt to various raw materials, such as kidney beans, broad beans, and peanuts. Only the type of the bottom peeling machine body 1 needs to be adjusted. In this case, broad beans are used as an example.

[0025] In this embodiment, as a preferred option, the spiral conveyor plate 7 has an arc-shaped flange on one side facing the axis of the conditioning chamber 5, which is used to convey the material to the discharge end 4. The inner bottom wall of the connecting pipe 3 is provided with a vent hole 9, and the inside of the connecting pipe 3 is provided with a gas distribution pipe 10. One side of the gas distribution pipe 10 is connected to the steam pipe 8, and the other side of the gas distribution pipe 10 is connected to the vent hole 9 to deliver steam to the conditioning chamber 5.

[0026] As the hanging plate rotates, the spiral conveyor plate 7 scrapes up the raw materials in the conditioning chamber 5, redistributing them so that the steam can process the raw materials more evenly. The flange on one side of the spiral conveyor plate 7 prevents the raw materials from moving in the opposite direction. During the rotation, the material is continuously conveyed to the discharge end 4. After the external steam is introduced into the connecting pipe 3 through the steam pipe 8, the steam first enters the gas distribution pipe 10. The gas distribution pipe 10 divides one stream of steam into multiple streams of steam. The separated steam then enters the conditioning chamber 5 through the vent hole 9 above, making the steam distribution more even and improving the uniformity of processing broad beans. The vent hole 9 is equipped with a screen, which allows the steam to pass through smoothly while preventing the raw materials from entering.

[0027] In this embodiment, as a preferred option, the driving mechanism includes a drive motor 11, a drive gear 12, and a driven gear 13. The drive motor 11 is fixedly connected to one side of the discharge end 4 and penetrates into the interior of the discharge end 4. The drive gear 12 is fixedly connected to the output end of the drive motor 11. The driven gear 13 is fixedly connected to the side of the support rod 6 near the discharge end 4, and the driven gear 13 meshes with the drive gear 12. The number of teeth of the driven gear 13 is greater than the number of teeth of the drive gear 12.

[0028] The drive motor 11 drives the drive gear 12 to rotate. The drive gear 12 meshes with the driven gear 13, which in turn drives the driven gear 13 to rotate. The driven gear 13 further drives the internal support rod 6 to rotate together. The number of teeth of the drive gear 12 is less than the number of teeth of the driven gear 13, so as to increase the torque and reduce the speed of the support rod 6, thereby reducing the possibility of the support rod 6 getting stuck. At the same time, it prevents the support rod 6 from rotating too fast, which could cause the raw materials to collide and break.

[0029] In this embodiment, as a preferred solution, the intermittent feeding mechanism includes a baffle 14, a rotating rod 15, and a connecting rod 16. The baffle 14 is disposed on the inner wall of the feed inlet 21. The rotating rod 15 is fixedly connected to one end of the support rod 6 near the feed end 2. The connecting rod 16 is rotatably connected to the end of the rotating rod 15 away from the support rod 6 via a rotating shaft. The other end of the connecting rod 16 is hinged to the lower surface of the baffle 14 to push the baffle 14 to move up and down. The inner wall of the feed inlet 21 is provided with a guide groove 17 in the vertical direction. Guide blocks 18 are fixedly connected to both sides of the baffle 14. The guide blocks 18 are slidably connected to the guide groove 17.

[0030] When the support rod 6 rotates, it drives the rotating rod 15 to rotate as well. The rotating rod 15 is hinged to the connecting rod 16, and one end of the connecting rod 16 is hinged to the bottom of the baffle 14. The guide blocks 18 on both sides of the baffle 14 are guided and connected in the guide groove 17. The guide groove 17 limits the movement direction of the guide blocks 18. At the same time, the feed port 21 limits the baffle 14, so that the baffle 14 can only move up and down. With the cooperation of the support rod 6, the rotating rod 15 and the connecting rod 16, the rotating rod 15 drives the connecting rod When the connecting rod 16 moves, it will push the baffle 14 to move up and down. When the baffle 14 moves up, it will close the feed port to prevent the raw material from entering the feed end 2. When the baffle 14 moves down, it will open the feed port 21, so that the raw material can enter the feed end 2. This process is repeated to slow down the falling speed of the raw material and prevent blockage. The drive gear 12 and the driven gear 13 cooperate to increase the torque of the support rod 6, so that when there is material above the baffle 14, the support rod 6 can also push the baffle 14 up.

[0031] In this embodiment, as a preferred option, an auxiliary rod 19 is fixedly connected to the inner top wall of the feed end 2, and the end of the support rod 6 near the feed end 2 is rotatably connected to the middle part of the auxiliary rod 19 through a bearing.

[0032] An auxiliary rod 19 is located at one end of the support rod 6 to support the support rod 6 and reduce the possibility of the support rod 6 tilting.

[0033] In this invention, the working steps of the device are as follows:

[0034] 1. Connect the feed inlet 21 of the feed end 2 of the device to the discharge equipment so that the discharge equipment can transport the unprocessed raw materials into the feed inlet 21. Connect the steam pipe 8 to the external steam generator so that the steam generated by the steam generator can enter the steam pipe 8. After connecting, install the peeling machine body 1 at the bottom of the discharge end 4 so that the processed raw materials can directly enter the peeling machine for peeling operation.

[0035] 2. After the raw material enters the connecting pipe 3, steam will be introduced into the connecting pipe 3 simultaneously. The steam will cause the outer skin of the broad beans to absorb water and expand. At the same time as the steam is introduced, the support rod 6 will rotate to make the broad beans contact the steam more evenly. When the support rod 6 rotates, it will continuously transport the raw material from the feed port 21 into the connecting pipe 3. At the same time, the processed raw material will fall into the peeling machine from the discharge end 4 on one side for peeling. This process is repeated to pre-treat the broad beans before peeling.

[0036] 3. Soaking can also be performed before the raw materials are fed into the feed inlet 21, but the soaking time can be shortened. The raw materials can be treated with steam for a second time. If soaking is not possible in advance, the support rod 6 can be rotated intermittently to extend the residence time of the raw materials in the connecting pipe 3, thereby ensuring that the outer skin of the raw materials can absorb water and expand to meet the peeling requirements.

[0037] The specific embodiments provided by this utility model have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A pre-processing auxiliary device for a peeling machine, characterized in that: The device includes a conditioning mechanism located at the front end of the peeling machine body (1). The conditioning mechanism includes a feeding end (2), a connecting pipe (3), and a discharging end (4). The top of the feeding end (2) is provided with a feeding port (21) for feeding raw materials. The bottom of the discharging end (4) is connected to the input port of the peeling machine body (1) to transport the conditioning raw materials into the peeling machine body (1). The connecting pipe (3) is located between the feeding end (2) and the discharging end (4) for conveying materials. The connecting pipe (3) has a conditioning chamber (5) inside, and a support rod (6) is provided inside the conditioning chamber (5). A spiral conveyor plate (7) is fixedly connected to the outer surface of the support rod (6). One end of the support rod (6) is provided with an intermittent feeding mechanism to slow down the feeding speed. A driving mechanism is provided on one side of the discharge end (4) to drive the support rod (6) to rotate. A steam pipe (8) is provided at the bottom of the connecting pipe (3), and the steam pipe (8) is connected to the inside of the connecting pipe (3).

2. The pre-equipment auxiliary device for a peeling machine according to claim 1, characterized in that: The inner bottom wall of the connecting pipe (3) is provided with a vent hole (9), and the interior of the connecting pipe (3) is provided with a gas distribution pipe (10). One side of the gas distribution pipe (10) is connected to the steam pipe (8), and the other side of the gas distribution pipe (10) is connected to the vent hole (9) to transport steam to the conditioning chamber (5).

3. A pre-equipment auxiliary device for a peeling machine according to claim 1 or 2, characterized in that: The drive mechanism includes a drive motor (11), a drive gear (12), and a driven gear (13). The drive motor (11) is fixedly connected to one side of the discharge end (4) and penetrates into the interior of the discharge end (4). The drive gear (12) is fixedly connected to the output end of the drive motor (11). The driven gear (13) is fixedly connected to the side of the support rod (6) near the discharge end (4), and the driven gear (13) meshes with the drive gear (12). The number of teeth of the driven gear (13) is greater than the number of teeth of the drive gear (12).

4. The pre-processing auxiliary equipment for a peeling machine according to claim 3, characterized in that: The intermittent feeding mechanism includes a baffle (14), a rotating rod (15), and a connecting rod (16). The baffle (14) is located on the inner wall of the feed inlet (21). The rotating rod (15) is fixedly connected to one end of the support rod (6) near the feed end (2). The connecting rod (16) is rotatably connected to the end of the rotating rod (15) away from the support rod (6) via a rotating shaft. The other end of the connecting rod (16) is hinged to the lower surface of the baffle (14) to push the baffle (14) to move up and down.

5. The pre-processing auxiliary equipment for a peeling machine according to claim 4, characterized in that: The inner wall of the feed inlet (21) is provided with a guide groove (17) in the vertical direction. Guide blocks (18) are fixedly connected to both sides of the baffle (14). The guide blocks (18) are slidably connected to the guide groove (17).

6. A pre-equipment auxiliary device for a peeling machine according to claim 1 or 2, characterized in that: An auxiliary rod (19) is fixedly connected to the inner top wall of the feed end (2), and the end of the support rod (6) near the feed end (2) is rotatably connected to the middle part of the auxiliary rod (19) through a bearing.

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