A walnut peeling device

Abstract

The utility model relates to the technical field of agricultural production equipment discloses a walnut peeling device, including support base, a plurality of support leg, the top fixed connection of support base has ration unloading mechanism, the top fixed connection of support leg has vibration mechanism, the drive end fixed connection of motor no.

Description

Technical Field

[0001] This utility model relates to the technical field of agricultural production equipment, and in particular to a walnut peeling device. Background Technology

[0002] Walnut husks generally refer to the outer covering of walnuts, including the outer green fleshy husk and the inner woody hard shell. The green husk is the soft tissue that wraps around the hard shell when the walnut is immature, while the hard shell is the hard woody structure that protects the kernel inside. It needs to be broken to remove the kernel. A husk removal device is a device that removes the outer skin and shell of an object through mechanical, physical, and chemical methods. Its core function is to separate the edible part of the object to be processed from the non-edible outer covering structure that needs to be removed. It can improve husk removal efficiency and reduce manual labor through semi-automated operation.

[0003] In the existing technology, some walnut peeling devices usually consist of a feeding hopper, a rotating friction drum, a spraying system and a discharge port. The working principle is to use a motor to drive the drum to rotate, so that the walnut peels off its outer skin through friction between the drum and the inner wall and mutual collision. At the same time, the spraying system continuously sprays water to wash away the peeled fruit skin and impurities. Finally, the peeled walnuts are discharged through the discharge port, realizing mechanized peeling operation.

[0004] In the existing technology, some walnut peeling devices lack a precise quantitative feeding structure. Due to the unstable amount of walnuts fed, too many walnuts accumulate in the peeling machine, which not only increases the wear of the brushes but also makes the peeling incomplete. Feeding too few walnuts causes the equipment to run idle and waste energy. Therefore, a walnut peeling device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a walnut peeling device, which aims to improve the problem that some peeling devices in the prior art lack precise quantitative feeding.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A walnut peeling device includes a support base and multiple support legs. A quantitative feeding mechanism is fixedly connected to the top of the support base, and a vibration mechanism is fixedly connected to the top of each support leg.

[0008] The quantitative feeding mechanism includes an L-shaped support column, the bottom of which is fixedly connected to the top of the support base. A motor is fixedly connected to the outside of the L-shaped support column. A rotating connecting plate is fixedly connected to the drive end of the motor. A slider is fixedly connected to the outside of the rotating connecting plate. A sliding ring is rotatably connected to the outside of the slider. A rotating connecting ring is rotatably connected to the bottom of the sliding ring. A sliding assembly is fixedly connected to the top of the slider. A feeding baffle is fixedly connected to the top of the sliding assembly. A feeding assembly is slidably connected to the outside of the feeding baffle.

[0009] As a further description of the above technical solution:

[0010] The vibration mechanism includes an extended support plate, the bottom of which is fixedly connected to the top of the support leg. A motor support plate is fixedly connected to the top of the extended support plate, and a motor is fixedly connected to the top of the motor support plate. A rotating connecting block is fixedly connected to the drive end of the motor. A bidirectional connecting seat is rotatably connected to the outside of the rotating connecting block. A spherical column is fixedly connected to the outside of the bidirectional connecting seat. A ball bearing is rotatably connected to the outside of the spherical column. A connecting assembly is rotatably connected to the inside of the ball bearing. A waste plate is fixedly connected to the outside of the connecting assembly. A screening screen is fixedly connected to the top of the waste plate. Roller assemblies are fixedly connected to the four bottom corners of the waste plate. A slide plate is slidably connected to the bottom of every two roller assemblies. Slide support columns are fixedly connected to both ends of the slide plate.

[0011] As a further description of the above technical solution:

[0012] The sliding assembly includes a sliding connecting plate, the bottom of which is fixedly connected to the top of the sliding ring. A fixed shaft is rotatably connected inside the sliding connecting plate, a connecting slide plate is fixedly connected outside the fixed shaft, and a slide rail is slidably connected outside the connecting slide plate.

[0013] As a further description of the above technical solution:

[0014] The feeding assembly includes a feeding port, the inside of which is slidably connected to the outside of the discharge baffle, and a feeding buffer plate is fixedly connected inside the feeding port;

[0015] As a further description of the above technical solution:

[0016] The connecting assembly includes two rotating connecting plates, and a force-bearing connecting plate is rotatably connected inside the two rotating connecting plates.

[0017] As a further description of the above technical solution:

[0018] The roller assembly includes a fixed connecting plate, the top of which is fixedly connected to the bottom of the waste plate, and a sliding wheel is rotatably connected to the outside of the fixed connecting plate;

[0019] As a further description of the above technical solution:

[0020] The bottom of the support base is fixedly connected to a load-bearing support seat, the top of the support base is fixedly connected to a motor support plate two, and the top of the motor support plate two is fixedly connected to a motor two.

[0021] As a further description of the above technical solution:

[0022] A brush is fixedly connected to the drive end of the second motor, and a peeling machine box is rotatably connected to the outside of the brush. A discharge port is fixedly connected to the lower end of the inside of the peeling machine box.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the reciprocating motion structure of the rotating connecting plate and the slider drives the feeding baffle structure to work, so that the feeding baffle slides back and forth in the feeding port. In conjunction with the feeding buffer plate, the walnuts fall accurately at the set frequency and dosage, so that the peeling process can be carried out stably.

[0025] 2. In this utility model, with the cooperation of the motor, rotating connecting block, bidirectional connecting seat, spherical column, ball bearing seat and connecting component structure of the vibration mechanism, the screening screen can vibrate stably and efficiently separate the peeled walnuts from the waste, so as to solve the problem of time-consuming and laborious manual screening and improve the automation level and work efficiency of the overall processing. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a walnut peeling device proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the rotating connecting block of a walnut peeling device proposed in this utility model;

[0028] Figure 3 This is a schematic diagram of the feeding baffle of a walnut peeling device proposed in this utility model;

[0029] Figure 4 This is a schematic diagram of the sieve structure of a walnut peeling device proposed in this utility model;

[0030] Legend:

[0031] 1. Support base; 2. Quantitative feeding mechanism; 21. L-shaped support column; 22. Motor 1; 23. Rotating connecting plate 1; 24. Slider; 25. Sliding ring; 26. Rotating connecting ring; 27. Sliding assembly; 271. Sliding connecting plate; 272. Fixed shaft; 273. Connecting slide plate; 274. Slide rail; 28. Feeding baffle; 29. ​​Feeding assembly; 291. Feeding port; 292. Feeding buffer plate; 3. Motor 2; 4. Brush; 5. Peeling machine housing; 6. Discharge port; 7. Vibration mechanism; 7 1. Extended support plate; 72. Motor support plate one; 73. Motor three; 74. Rotating connecting block; 75. Two-way connecting seat; 76. Spherical column; 77. Ball bearing seat; 78. Connecting assembly; 781. Rotating connecting plate two; 782. Force-bearing connecting plate; 79. Waste plate; 710. Screening mesh; 711. Roller assembly; 7111. Fixed connecting plate; 7112. Sliding wheel; 712. Slide plate; 713. Slide support column; 8. Support leg; 9. Load-bearing support seat; 10. Motor support plate two. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figures 1 to 3 The present invention provides an embodiment of a walnut peeling device, comprising a support base 1 and multiple support legs 8. The support base 1 serves as the basic load-bearing structure of the device, supporting the top components and maintaining overall stability. The support legs 8 serve as another set of support structures, mainly used to support the vibration mechanism 7, ensuring its stability during operation. A quantitative feeding mechanism 2 is fixedly connected to the top of the support base 1, which is responsible for controlling the amount and frequency of walnut feeding to achieve orderly feeding. The vibration mechanism 7 is fixedly connected to the top of the support legs 8, which separates and screens the peeled walnuts from waste.

[0034] The quantitative feeding mechanism 2 includes an L-shaped support column 21. One end of the L-shaped support column 21 is fixed to the support base 1 for stable support, and the other end extends laterally to support the motor 22. The bottom of the L-shaped support column 21 is fixedly connected to the top of the support base 1, and the motor 22 is fixedly connected to the outside of the L-shaped support column 21. The motor 22 serves as the power source for the quantitative feeding mechanism 2, outputting driving force through energization. A rotating connecting plate 23 is fixedly connected to the drive end of the motor 22. The rotating connecting plate 23 is a key component for power transmission and is fixed to the drive end of the motor 22. When the motor 22 rotates, it will follow the drive... The ends rotate synchronously. A slider 24 is fixedly connected to the outside of the rotating connecting plate 23. The slider 24 is fixed at the edge of the rotating connecting plate 23. When the rotating connecting plate 23 rotates, the slider 24 will make a circular motion with it, providing a basis for the reciprocating motion of the sliding ring 25. The outside of the slider 24 is rotatably connected to the sliding ring 25. The sliding ring 25 is sleeved on the outside of the slider 24 and can rotate freely relative to the slider 24. It converts the circular motion of the slider 24 into its own pushing and pulling motion and transmits it to the rotating connecting ring 26 below. The bottom of the sliding ring 25 is rotatably connected to the rotating connecting ring 26 to limit the direction of movement of the sliding ring 25.

[0035] A sliding component 27 is fixedly connected to the top of the slider 24. The sliding component 27 is responsible for smoothly transmitting the movement of the sliding ring 25 to the feeding baffle 28. The feeding baffle 28 is fixedly connected to the top of the sliding component 27. The feeding baffle 28 is a key component for controlling the feeding amount. By reciprocating sliding, it changes the fit gap with the feeding port 291, thereby controlling the amount of walnuts falling. The feeding component 29 is slidably connected to the outside of the feeding baffle 28. The feeding component 29 is the channel for walnuts to enter the device, providing temporary storage and guidance for the walnuts. At the same time, it cooperates with the feeding baffle 28 to achieve quantitative feeding. The sliding component 27 includes a sliding connecting plate 271. The bottom of the sliding connecting plate 271 is fixedly connected to the top of the sliding ring 25. The inside of the sliding connecting plate 271 is rotatably connected to a fixed shaft 272. The outside of the fixed shaft 272 is fixedly connected to a connecting slide plate 273. The outside of the connecting slide plate 273 is slidably connected to a slide rail 274.

[0036] The feeding assembly 29 includes a feeding port 291, which is slidably connected to the outside of the discharge baffle 28. A feeding buffer plate 292 is fixedly connected inside the feeding port 291, and is positioned within the internal channel of the feeding port 291. When walnuts are fed from the top of the feeding port 291, they first contact the feeding buffer plate 292. Through the guiding and decelerating action of the buffer plate, the walnuts are prevented from directly impacting the discharge baffle 28 and blocking the channel due to excessive weight, ensuring a smooth feeding process. A load-bearing support 9 is fixedly connected to the bottom of the support base 1, supporting the stability of the base 1 and preventing the device from shifting due to vibration during operation. A motor support plate 20 is fixedly connected to the top of the support base 1, providing an installation platform for the motor 23 and ensuring that the motor 23 maintains its position during operation. The top of the motor support plate 210 is fixedly connected to the motor 223, which is the power source for the peeling process. The motor 223 outputs rotational power when powered on, driving the brush 4 to rotate to peel the walnuts. The brush 4 is fixedly connected to the drive end of the motor 223. When the motor 223 is running, the brush 4 will rotate at high speed. Through the friction between the bristles and the surface of the walnut, the walnut skin is peeled off. The peeling machine box 5 is rotatably connected to the outside of the brush 4. The peeling machine box 5 provides peeling space for the walnuts and prevents the walnuts from splashing during the peeling process, ensuring that the peeling operation is concentrated in the cavity. The lower end of the peeling machine box 5 is fixedly connected to the discharge port 6. The peeled walnuts will fall into the discharge port 6 under the action of gravity and be discharged through the channel of the discharge port 6 to the vibration mechanism 7 to enter the next process.

[0037] Reference Figure 1 , Figure 2 and Figure 4 The vibration mechanism 7 includes an extended support plate 71, which supports the motor support plate 72 to a suitable height and provides stable support for the power part of the vibration mechanism 7. The bottom of the extended support plate 71 is fixedly connected to the top of the support leg 8, and the top of the extended support plate 71 is fixedly connected to the motor support plate 72. The motor support plate 72 provides an installation base for the motor 73, ensuring that the motor 73 remains stable during operation. The top of the motor support plate 72 is fixedly connected to the motor 73, which is the power source of the vibration mechanism 7 and provides driving force for the vibration of the screen 710. The drive end of the motor 73 is fixedly connected to a rotating connecting block 74. One end of the rotating connecting block 74 is fixed to the drive end of the motor 73 and rotates synchronously with the drive end of the motor. The other end is connected to a bidirectional connecting seat 75 to transmit the rotational motion of the motor 73 to the bidirectional connecting seat 75.

[0038] The rotating connecting block 74 is externally rotatably connected to a bidirectional connecting seat 75. The bidirectional connecting seat 75 is a rotatable connector, with one end rotatably connected to the rotating connecting block 74 and the other end fixed to the spherical column 76. When the rotating connecting block 74 rotates, it drives the bidirectional connecting seat 75 to reciprocate, converting the rotational motion into reciprocating motion. The spherical column 76 is externally fixedly connected to the bidirectional connecting seat 75 and moves with the reciprocating motion of the bidirectional connecting seat 75. At the same time, it transmits power through cooperation with the ball bearing seat 77. The spherical column 76 is externally rotatably connected to the ball bearing seat 77. The ball bearing seat 77 has a spherical groove inside that matches the spherical column 76. The spherical column 76 can rotate slightly at multiple angles inside the ball bearing seat 77 to buffer the reciprocating motion of the bidirectional connecting seat 75, ensuring smoother power transmission and avoiding rigid impact. The ball bearing seat 77 is internally rotatably connected to a connecting component 78. The connecting component 78 is an intermediate structure connecting the ball bearing seat 77 and the scrap plate 79, responsible for transmitting the motion of the ball bearing seat 77 to the scrap plate 79.

[0039] A waste plate 79 is fixedly connected to the outside of the connecting component 78. A sieve 710 is installed on the top of the waste plate 79, and a roller assembly 711 is connected to the bottom. The main function of the roller assembly 711 is to support the sieve 710 and transmit vibration, while collecting the waste falling from the sieve 710. The sieve 710 is fixedly connected to the top of the waste plate 79. When walnuts and waste fall onto the sieve 710, under the action of vibration, the waste will fall into the waste plate 79 through the mesh, while the walnuts will remain on the sieve 710, thus achieving separation. Roller assemblies 711 are fixedly connected to the four corners of the bottom of the waste plate 79. The roller assemblies 711 are distributed on the waste plate 79. The four corners at the bottom are used to support the waste plate 79 and reduce the friction during its movement, so that the waste plate 79 can move more smoothly with the vibration mechanism 7. The bottom of each pair of roller assemblies 711 is slidably connected to a slide plate 712. The slide plate 712 is fixed to the top of the slide support column 713. Its surface is provided with a slide that matches the roller assembly 711, which restricts the movement trajectory of the roller assembly 711 and ensures that the waste plate 79 only reciprocates along the slide direction. The two outer ends of the slide plate 712 are fixedly connected to the slide support column 713. The slide support column 713 is vertically fixed to the ground to support the slide plate 712.

[0040] The connecting assembly 78 includes two rotating connecting plates 781, which are respectively connected to the ball bearing 77 and the scrap plate 79. Their function is to transmit power and provide support for the rotation of the ball bearing 77. A force-bearing connecting plate 782 is rotatably connected inside the two rotating connecting plates 781, transmitting power to the scrap plate 79. The roller assembly 711 includes fixed connecting plates 7111. The tops of multiple fixed connecting plates 7111 are fixedly connected to the bottom of the scrap plate 79. Their function is to... The sliding wheel 7112 is fixed to the bottom of the waste plate 79, and the top of multiple fixed connecting plates 7111 is fixedly connected to the bottom of the waste plate 79. The sliding wheel 7112 is rotatably connected to the outside of the fixed connecting plate 7111. The sliding wheel 7112 can rotate freely around the fixed connecting plate 7111, and its bottom contacts the slide plate 712. When the waste plate 79 vibrates, the sliding wheel 7112 will roll along the slide plate 712, converting the sliding friction of the waste plate 79 into rolling friction, greatly reducing the motion resistance and making the vibration smoother.

[0041] Working principle: First, start motor 22 and turn it on. The drive end of motor 22 drives the rotating connecting plate 23 to rotate. The slider 24 on the rotating connecting plate 23 is driven to rotate. Since the slider 24 is rotatably connected to the sliding ring 25, and the bottom of the sliding ring 25 is rotatably connected to the rotating connecting ring 26, the sliding component 27 at the top of the slider 24 is limited by the slide rail 274. The connecting slide plate 273 in the sliding component 27 will reciprocate linearly along the slide rail 274, thereby driving the feeding baffle 28 to slide in the feeding port 291 of the feeding component 29. With the help of the feeding buffer plate 292, the walnuts fall quantitatively from the feeding port 291 into the peeling machine box 5. Then, start motor 3. The drive end of motor 3 drives the brush 4 to rotate in the peeling machine box 5. The quantitatively falling walnuts enter the peeling machine box 5 and come into contact with the high-speed rotating brush 4. The brush 4 removes the walnut skin with the help of friction and is discharged from the discharge port 6 at the bottom of the peeling machine box 5 and enters the vibration mechanism 7.

[0042] When motor 3 73 is powered on, the drive end of motor 3 73 drives the rotating connecting block 74 to rotate. The rotating connecting block 74 is rotatably connected to the bidirectional connecting seat 75, causing the bidirectional connecting seat 75 to reciprocate. The spherical column 76 on the bidirectional connecting seat 75 is inserted into the ball bearing seat 77 and can rotate slightly, driving the rotating connecting plate 2 781 and the force-bearing connecting plate 782 to move, causing the waste plate 79 and the top screening screen 710 to vibrate. The walnuts discharged from the discharge port 6 and the waste generated from peeling fall onto the screening screen 710. Under the action of vibration, the walnuts remain on the screening screen 710, while the waste falls off the screening screen 710, thus achieving screening. The roller assembly 711 at the four corners of the bottom of the waste plate 79 slides along the slide plate 712 to ensure the stability of the vibration process. This cycle is repeated to complete the complete processing flow of quantitative feeding, peeling, and screening of walnuts.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A walnut peeling device, comprising a support base (1) and multiple support legs (8), characterized in that: The top of the support base (1) is fixedly connected to a quantitative feeding mechanism (2), and the top of the support leg (8) is fixedly connected to a vibration mechanism (7). The quantitative feeding mechanism (2) includes an L-shaped support column (21). The bottom of the L-shaped support column (21) is fixedly connected to the top of the support base (1). A motor (22) is fixedly connected to the outside of the L-shaped support column (21). A rotating connecting plate (23) is fixedly connected to the drive end of the motor (22). A slider (24) is fixedly connected to the outside of the rotating connecting plate (23). A sliding ring (25) is rotatably connected to the outside of the slider (24). A rotating connecting ring (26) is rotatably connected to the bottom of the sliding ring (25). A sliding assembly (27) is fixedly connected to the top of the slider (24). A feeding baffle (28) is fixedly connected to the top of the sliding assembly (27). A feeding assembly (29) is slidably connected to the outside of the feeding baffle (28).

2. The walnut peeling device according to claim 1, characterized in that: The vibration mechanism (7) includes an extended support plate (71), the bottom of which is fixedly connected to the top of the support leg (8). A motor support plate (72) is fixedly connected to the top of the extended support plate (71), and a motor (73) is fixedly connected to the top of the motor support plate (72). A rotating connecting block (74) is fixedly connected to the drive end of the motor (73). A bidirectional connecting seat (75) is rotatably connected to the outside of the rotating connecting block (74), and a spherical column (76) is fixedly connected to the outside of the bidirectional connecting seat (75). The ball bearing (77) is rotatably connected to the outside of the spherical column (76), and the connecting assembly (78) is rotatably connected to the inside of the ball bearing (77). The waste plate (79) is fixedly connected to the outside of the connecting assembly (78). The screen (710) is fixedly connected to the top of the waste plate (79). Roller assemblies (711) are fixedly connected to the four bottom corners of the waste plate (79). A slide plate (712) is slidably connected to the bottom of every two roller assemblies (711). Slide support columns (713) are fixedly connected to both ends of the slide plate (712).

3. The walnut peeling device according to claim 1, characterized in that: The sliding assembly (27) includes a sliding connecting plate (271), the bottom of which is fixedly connected to the top of the sliding ring (25). A fixed shaft (272) is rotatably connected inside the sliding connecting plate (271), and a connecting slide plate (273) is fixedly connected outside the fixed shaft (272). A slide rail (274) is slidably connected outside the connecting slide plate (273).

4. The walnut peeling device according to claim 1, characterized in that: The feeding assembly (29) includes a feeding port (291), the inside of which is slidably connected to the outside of the discharge baffle (28), and a feeding buffer plate (292) is fixedly connected inside the feeding port (291).

5. A walnut peeling device according to claim 2, characterized in that: The connecting assembly (78) includes a second rotating connecting plate (781), and a force-bearing connecting plate (782) is rotatably connected inside the two second rotating connecting plates (781).

6. A walnut peeling device according to claim 2, characterized in that: The roller assembly (711) includes a fixed connecting plate (7111), the top of which is fixedly connected to the bottom of the waste plate (79), and a sliding wheel (7112) is rotatably connected to the outside of the fixed connecting plate (7111).

7. A walnut peeling device according to claim 3, characterized in that: The bottom of the support base (1) is fixedly connected to a load-bearing support seat (9), the top of the support base (1) is fixedly connected to a motor support plate two (10), and the top of the motor support plate two (10) is fixedly connected to a motor two (3).

8. A walnut peeling device according to claim 7, characterized in that: The drive end of the second motor (3) is fixedly connected to a brush (4), the outside of the brush (4) is rotatably connected to a peeling machine box (5), and the lower end of the inside of the peeling machine box (5) is fixedly connected to a discharge port (6).

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