Feeding device of walnut peeling and cleaning machine

Abstract

The utility model discloses a walnut peeling and cleaning machine feeding device which comprises a peeling and cleaning machine, the top of the peeling and cleaning machine is fixedly connected with a feeding hopper, one side of a machine frame of the peeling and cleaning machine is fixedly connected with a supporting plate, the two sides of the upper surface of the supporting plate are fixedly connected with supporting frames, and one side of each supporting frame is rotationally connected with a lead screw. A motor fixedly connected with the lead screw is arranged on the side portion of each supporting frame, a movable frame is arranged between the two supporting frames, at least seven first rotating rods are rotationally connected into the movable frame, the two sides of the movable frame are in threaded connection with the lead screw, a storage box is arranged at the top of the movable frame, and a bracket is arranged at the position, opposite to the supporting frames, of the top of the peeling and cleaning machine. At least twelve second rotating rods are rotationally connected into the bracket, a positioning mechanism is arranged on one side of the moving frame, and a stopping mechanism matched with the positioning mechanism is arranged on the supporting frame. And the physical strength of workers is saved, the labor intensity of workers is reduced, time and labor are saved, the feeding efficiency is improved, and the feeding convenience and stability are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of walnut production and processing auxiliary equipment, and particularly relates to a feeding device of a walnut peeling and cleaning machine. Background Art

[0002] Walnut is a deciduous tree. Its fruit is edible, can be used to extract oil and be used as medicine. After picking, the green skin on the surface of walnut fruit needs to be removed. The walnut peeling and cleaning machine can rinse the walnuts while peeling them, making the surface of the peeled walnuts cleaner and avoiding the need for subsequent manual cleaning.

[0003] However, during the use of the traditional walnut peeling and cleaning machine, the staff needs to manually add the walnuts from the feeding hopper on the top of the machine into the inside of the machine. After the walnuts are picked, they are generally put into bags. Most of the existing walnut peeling and cleaning machines do not have a feeding mechanism, and the walnuts need to be manually put into the walnut peeling and cleaning machine through the feeding hopper. In the process of adding walnuts into the walnut peeling and cleaning machine, the bag needs to be lifted to the side of the feeding hopper, and only a part of the walnuts in the bag can be added. After the addition is completed, the bag containing the walnuts needs to be taken to the ground. Therefore, the bag containing the walnuts needs to be taken frequently. This process is time-consuming and laborious, and in the process of lifting the bag, the staff may become exhausted and drop the bag, resulting in the walnuts spilling from the inside of the bag to the ground. The feeding operation stability of the walnuts is poor and the work efficiency is low. Utility Model Content

[0004] The utility model aims to provide a feeding device for a walnut peeling machine to solve the problems in the prior art that the walnut peeling and cleaning machine lacks a reliable and effective feeding mechanism, requires repeated feeding, has high labor intensity for workers, is time-consuming and labor-intensive, has poor feeding operation stability, and has low work efficiency.

[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is: a feeding device of a walnut peeling and cleaning machine, comprising a peeling and cleaning machine, a feeding hopper is fixedly connected to the top of the peeling and cleaning machine, a support plate is fixedly connected to one side of the frame of the peeling and cleaning machine, support frames are fixedly connected to both sides of the upper surface of the support plate, a screw rod is rotatably connected to one side of the support frame, a motor fixedly connected to the screw rod is provided on the side of the support frame, a moving frame is provided between the two support frames, at least 7 first rotating rods are rotatably connected in the moving frame, both sides of the moving frame are threadedly connected to the screw rod, a material storage box is provided on the top of the moving frame, a bracket is provided at a position opposite to the support frame on the top of the peeling and cleaning machine, at least 12 second rotating rods are rotatably connected in the bracket, a positioning mechanism is provided on one side of the moving frame, and a resisting mechanism matching the positioning mechanism is provided on the support frame.

[0006] Preferably, the positioning mechanism includes a transverse plate, a push rod, a connecting block and a first spring, the two sides of the transverse plate are fixedly connected with the push rod, the transverse plate is slidably connected to the movable frame, the push rod is slidably connected to the support frame, the middle part of the bottom end of the transverse plate is fixedly connected with the connecting block, and the first spring is fixedly connected between the connecting block and the movable frame.

[0007] Preferably, the cross-section of the abutment rod is "L"-shaped, and the distance between the abutment rods is greater than the length of the storage box.

[0008] Preferably, the resisting mechanism includes a blocking rod, a sliding rod, a second spring, a blocking block, a connecting shaft and a baffle plate. The sliding rod is slidably connected to the support frame, one side of the sliding rod is fixedly connected to the blocking rod, the bracket is rotatably connected to the connecting shaft, the connecting shaft passes through the support frame and extends inside the support frame, one end of the connecting shaft is fixedly connected to the blocking block, the other end of the connecting shaft is fixedly connected to the baffle plate, and a second spring is provided between the sliding rod and the support frame.

[0009] Preferably, the baffle and the block are arranged in parallel, and the directions of their arc shapes are consistent.

[0010] Preferably, the cross-section of the top end of the blocking rod is "L"-shaped, the cross-section of the top end of the sliding rod is arc-shaped, and the cross-section of the bottom end of the sliding rod is "T"-shaped.

[0011] Preferably, the first rotating rods inside the movable frame are distributed at equal intervals, and the second rotating rods inside the bracket are distributed at equal intervals.

[0012] Preferably, the two support frames are arranged parallel to each other, and the support frame and the support plate are arranged perpendicular to each other.

[0013] Preferably, handles are rotatably connected to both sides of the storage box.

[0014] The advantages of the utility model are that when walnuts need to be added, the staff can quickly pour the walnuts into the storage box through the bag. The storage box has a large capacity and can be filled with multiple bags of walnuts at a time. At the same time, the starting position of the storage box is low, which is more convenient for pouring the bagged walnuts. Under the action of the screw rod, the movable frame drives the storage box to move upward, and after moving to the top of the walnut peeling and cleaning machine, the storage box is pushed to the top of the bracket. At the same time, the positioning mechanism and the resisting mechanism effectively ensure the stability of the storage box during the movement, and avoid the occurrence of walnuts falling during the movement, which effectively saves the physical strength of the staff, reduces the number of times the bags containing walnuts are lifted, reduces the labor intensity of the workers, saves time and effort, improves the feeding efficiency, and improves the convenience and stability of the feeding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2It is a schematic diagram of the structure of the support plate, support frame and mobile frame of the utility model.

[0017] Figure 3 It is a schematic cross-sectional structure diagram of the support plate and the support frame of the utility model.

[0018] Figure 4 It is a schematic diagram of the structure of the support plate, support frame and mobile frame of the utility model.

[0019] Figure 5 It is a partial enlarged structural schematic diagram of part A of the utility model.

[0020] Figure 6 It is a partial enlarged structural schematic diagram of part B of the utility model.

[0021] Figure 7 It is a partial enlarged structural schematic diagram of the C part of the utility model.

[0022] The meanings of the reference numerals are as follows: peeling and cleaning machine (1), support plate (201), support frame (202), motor (203), screw rod (204), movable frame (205), first rotating rod (206), positioning mechanism (3), cross plate (301), resisting rod (302), connecting block (303), first spring (304), material storage box (4), resisting mechanism (5), retaining rod (501), sliding rod (502), second spring (503), retaining block (504), connecting shaft (505), retaining plate (506), bracket (6), second rotating rod (7), handle (8), feed hopper (9). DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0024] like Figures 1 to 7 The feeding device of a walnut peeling and cleaning machine shown in the figure comprises a peeling and cleaning machine 1, a feeding hopper 9 is fixedly connected to the top of the peeling and cleaning machine 1, a support plate 201 is fixedly connected to one side of the frame of the peeling and cleaning machine 1, and support frames 202 are fixedly connected to both sides of the upper surface of the support plate 201, one side of the support frame 202 is rotatably connected to a screw rod 204, and the side of the support frame 202 is provided with a motor 203 fixedly connected to the screw rod 204, a moving frame 205 is provided between the two support frames 202, at least 7 first rotating rods 206 are rotatably connected in the moving frame 205, both sides of the moving frame 205 are threadedly connected to the screw rod 204, a material storage box 4 is provided on the top of the moving frame 205, a bracket 6 is provided at a position opposite to the support frame 202 on the top of the peeling and cleaning machine 1, at least 12 second rotating rods 7 are rotatably connected in the bracket 6, a positioning mechanism 3 is provided on one side of the moving frame 205, and a resisting mechanism 5 matched with the positioning mechanism 3 is provided on the support frame 202.

[0025] In order to ensure the stability of the mobile frame 205 in the process of lifting the storage box 4 and limit the storage box 4 to prevent the storage box 4 from sliding off the mobile frame 205, the positioning mechanism 3 includes a cross plate 301, a push rod 302, a connecting block 303 and a first spring 304. The two sides of the cross plate 301 are fixedly connected with the push rod 302, the cross plate 301 is slidably connected to the mobile frame 205, the push rod 302 is slidably connected to the support frame 202, the middle part of the bottom end of the cross plate 301 is fixedly connected with the connecting block 303, and the first spring 304 is fixedly connected between the connecting block 303 and the mobile frame 205.

[0026] In order to improve the positioning and limiting effect of the storage box 4 , the cross-section of the support rods 302 is set to be “L”-shaped, and the distance between the support rods 302 is greater than the length of the storage box 4 .

[0027] In order to further improve the stability of the mobile frame 205 in the process of lifting the storage box 4, prevent the storage box 4 from falling off the second rotating rod 7 after rising to the top of the support frame 202, and facilitate cooperation with the positioning mechanism 3, the resisting mechanism 5 includes a blocking rod 501, a sliding rod 502, a second spring 503, a block 504, a connecting shaft 505 and a baffle 506. The sliding rod 502 is slidably connected to the support frame 202, and the blocking rod 501 is fixedly connected to one side of the sliding rod 502. The connecting shaft 505 is rotatably connected to the bracket 6. The connecting shaft 505 passes through the support frame 202 and extends inside the support frame 202. One end of the connecting shaft 505 is fixedly connected to the block 504, and the other end of the connecting shaft 505 is fixedly connected to the baffle 506. A second spring 503 is provided between the sliding rod 502 and the support frame 202.

[0028] In order to ensure the consistency of the baffle 506 and the stopper 504 and ensure that their rotation directions are consistent, the baffle 506 and the stopper 504 are arranged in parallel and their arc directions are consistent.

[0029] In order to ensure that the resisting mechanism 5 cooperates better with the positioning mechanism 3, the cross-section of the top of the blocking rod 501 is set to be "L"-shaped, the cross-section of the top of the sliding rod 502 is arc-shaped, and the cross-section of the bottom of the sliding rod 502 is "T"-shaped.

[0030] In order to facilitate the sliding of the material storage box 4 on the moving frame 205 and the bracket 6, the first rotating rods 206 inside the moving frame 205 are distributed at equal intervals, and the second rotating rods 7 inside the bracket 6 are distributed at equal intervals.

[0031] In order to facilitate the up and down movement of the movable frame 205 and ensure its stability during the movement, the two support frames 202 are arranged parallel to each other, and the support frames 202 and the support plate 201 are arranged perpendicular to each other.

[0032] In order to facilitate the transportation of the storage box 4, handles 8 are rotatably connected to both sides of the storage box 4.

[0033] The working process of the utility model is as follows: when walnuts need to be added to the walnut peeling and cleaning machine 1, the storage box 4 is placed above the mobile frame 205 by holding the handle 8, and the storage box 4 is clamped in the cross plate 301 and the mobile frame 205. The cross plate 301 limits and clamps the side of the storage box 4, and then the bagged walnuts to be peeled and cleaned are poured into the storage box 4. Since the capacity of the storage box 4 is large, multiple bags of walnuts can be poured at a time. At the same time, the starting position of the storage box 4 is low, which avoids the need for workers to spend a lot of physical strength to lift the bags containing walnuts to a high place, thereby effectively saving the physical strength of the staff. When the storage box 4 is full of walnuts, the motor 203 on the side of the support frame 202 is started at the same time, and the output shaft of the motor 203 and the screw rod are connected. 204 is fixedly connected, the motor 203 drives the lead screw 204 to rotate, and under the action of the threaded rotation of the two lead screws 204, the moving frame 205 is driven to move upward between the support frames 202, and the moving frame 205 moves upward with the storage box 4 at the same time. In the process of the storage box 4 moving upward, the cross plate 301 plays a role of limiting and resisting the side of the storage box 4, thereby preventing the storage box 4 from sliding off the moving frame 205 during the movement, effectively improving the stability of the storage box 4, and when the storage box 4 moves to the top of the peeling and cleaning machine 1, the push rods 302 at both ends of the cross plate 301 will abut against the bottom of the stop rod 501, and the push rod 302 continues to move upward, and drives the stop rod 501 to move upward, and the stop rod 501 is fixedly connected to the slide rod 502. When the first rotating rod 206 is aligned with the second rotating rod 7, the moving frame 205 stops moving, and the first spring 304 between the connecting block 303 and the moving frame 205 contracts. At this time, the cross plate 301 no longer limits and fixes the storage box 4, and then the moving frame 205 stops moving. The first rotating rod 206 cooperates with the second rotating rod 7 to make the movement of the storage box 4 smoother, which can save labor and quickly complete the loading operation of the walnuts, thereby reducing the labor intensity of the staff and effectively improving the work efficiency. Next, the staff only needs to continuously take the unpeeled and cleaned walnuts from the storage box 4 and put them into the inside of the feed hopper 9. The peeling and cleaning machine 1 can realize the automatic peeling and cleaning operation of the walnuts. When the storage box 4 is located at the top of the bracket 6, the output shaft of the motor 203 can be rotated in the opposite direction.Thereby, the movable frame 205, the positioning mechanism 3, and the resisting mechanism 5 are reset. After the movable frame 205 is reset, the empty storage box 4 can be placed on the movable frame 205, and the unpeeled and cleaned walnuts can continue to be added. At the same time, after the walnuts in the storage box 4 on the top of the bracket 6 are added, the storage box 4 can be removed by the handle 8. The reciprocating operation can efficiently complete the walnut loading operation. The positioning mechanism 3 and the resisting mechanism 5 effectively ensure the stability of the storage box 4 during the movement process, avoid the occurrence of walnuts falling during the movement process, effectively save the physical strength of the staff, reduce the number of times the bag containing walnuts is lifted, reduce the labor intensity of the workers, save time and effort, improve the loading efficiency, and improve the convenience and stability of the loading operation.

[0034] The above is only a preferred example of the present invention, and the technical solution of the present invention is not limited thereto. It should be pointed out that for ordinary technicians in this field, under the technical inspiration provided by the present invention, as common knowledge in the field, other equivalent deformations and improvements can be made, which should also be regarded as the protection scope of the present invention.

Claims

1. A walnut peeling and cleaning machine feeding device, comprising a peeling and cleaning machine (1), wherein a feed hopper (9) is fixedly connected to the top of the peeling and cleaning machine (1), characterized in that: A support plate (201) is fixedly connected to one side of the frame of the peeling and cleaning machine (1); support frames (202) are fixedly connected to both sides of the upper surface of the support plate (201); a screw rod (204) is rotatably connected to one side of the support frame (202); a motor (203) fixedly connected to the screw rod (204) is provided on the side of the support frame (202); a movable frame (205) is rotatably connected to at least seven first rotating rods in the movable frame (205); (206), both sides of the movable frame (205) are threadedly connected to the screw rod (204), a material storage box (4) is provided on the top of the movable frame (205), a bracket (6) is provided at a position opposite to the support frame (202) on the top of the peeling and cleaning machine (1), at least 12 second rotating rods (7) are rotatably connected in the bracket (6), a positioning mechanism (3) is provided on one side of the movable frame (205), and a resisting mechanism (5) cooperating with the positioning mechanism (3) is provided on the support frame (202).

2. A feeding device for a walnut peeling and cleaning machine as claimed in claim 1, characterized in that: The positioning mechanism (3) comprises a transverse plate (301), a push rod (302), a connecting block (303) and a first spring (304); the push rods (302) are fixedly connected to both sides of the transverse plate (301); the transverse plate (301) is slidably connected to the movable frame (205); the push rod (302) is slidably connected to the support frame (202); the connecting block (303) is fixedly connected to the middle of the bottom end of the transverse plate (301); and the first spring (304) is fixedly connected between the connecting block (303) and the movable frame (205).

3. A feeding device for a walnut peeling and cleaning machine as claimed in claim 2, characterized in that: The cross section of the support rods (302) is L-shaped, and the distance between the support rods (302) is greater than the length of the material storage box (4).

4. A feeding device for a walnut peeling and cleaning machine as claimed in claim 1, characterized in that: The resisting mechanism (5) comprises a blocking rod (501), a sliding rod (502), a second spring (503), a blocking block (504), a connecting shaft (505) and a blocking plate (506); the supporting frame (202) is slidably connected to the sliding rod (502); one side of the sliding rod (502) is fixedly connected to the blocking rod (501); the bracket (6) is rotatably connected to the connecting shaft (505); the connecting shaft (505) passes through the supporting frame (202) and is extended inside the supporting frame (202); one end of the connecting shaft (505) is fixedly connected to the blocking block (504); the other end of the connecting shaft (505) is fixedly connected to the blocking plate (506); and a second spring (503) is provided between the sliding rod (502) and the supporting frame (202).

5. A feeding device for a walnut peeling and cleaning machine as claimed in claim 4, characterized in that: The baffle (506) and the stopper (504) are arranged in parallel, and their arc shapes are oriented in the same direction.

6. A feeding device for a walnut peeling and cleaning machine as claimed in claim 5, characterized in that: The cross-section of the top end of the blocking rod (501) is in an "L" shape, the cross-section of the top end of the sliding rod (502) is in an arc shape, and the cross-section of the bottom end of the sliding rod (502) is in a "T" shape.

7. A feeding device for a walnut peeling and cleaning machine as claimed in claim 1, characterized in that: The first rotating rods (206) inside the moving frame (205) are distributed at equal intervals, and the second rotating rods (7) inside the bracket (6) are distributed at equal intervals.

8. A feeding device for a walnut peeling and cleaning machine as claimed in claim 1, characterized in that: The two support frames (202) are arranged parallel to each other, and the support frames (202) and the support plate (201) are arranged perpendicular to each other.

9. A feeding device for a walnut peeling and cleaning machine as claimed in claim 1, characterized in that: Handles (8) are rotatably connected to both sides of the storage box (4).

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