Peeling structure for peanut sheller

Abstract

The utility model relates to the technical field of peanut husking, and discloses a husking structure for a peanut husking machine, which comprises a screen, a first support, a second support, a semicircular husking box, a roll shaft, a scraper blade, a driving mechanism and a handheld handle. According to the peeling structure for the peanut sheller, the screen, the semicircular shelling box and the scraping plate are arranged in a matched mode, the scraping plate is welded to the bottom of the semicircular shelling box, the semicircular shelling box horizontally rotates by 90 degrees or 60 degrees to swing and is matched with the screen plate to rub and extrude peanuts, and the rubbing force can be controlled by adjusting the rotating angle of the semicircular shelling box; peanut kernels and peanut shells peeled through friction and extrusion are screened down through the screen, gaps are formed between the scraping plates, and forced extrusion and crushing of peanuts caused by mixing or local accumulation in the shelling link are avoided, so that the crushing rate of the peanuts is reduced, and the energy consumption of the device is reduced.

Description

Technical Field

[0001] This utility model relates to the field of peanut shelling technology, specifically a peeling structure for a peanut shelling machine. Background Technology

[0002] Peanuts are a common crop and a very popular food. When processing peanuts, the peanut kernels need to be removed. The working principle of the existing peanut shelling machine is as follows: the peanuts are fed manually and fall into the coarse mesh first. Due to the friction between the rotating mesh plate and the fixed mesh plate, the peanut kernels and shells are separated and fall through the mesh at the same time.

[0003] However, existing shelling machines have a problem in the shelling process: during the operation of the peanut shelling machine, the shelled peanut shells are mixed with some of the shelled peanut kernels and are still in a continuous grinding state. This causes mixing or local accumulation in the shelling process, which leads to the forced crushing of peanuts and increases the breakage rate of peanut kernels. Moreover, these mixtures continue to remain in the shelling device, which increases the friction rate and leads to increased energy consumption of the device.

[0004] Therefore, a peeling structure for peanut shelling machines has been developed to overcome this thorny problem faced by existing technologies. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To overcome the aforementioned shortcomings of the prior art, this utility model provides a peeling structure for a peanut shelling machine, solving the problems in the prior art:

[0007] During the operation of the peanut shelling machine, the shelled peanut shells are mixed with some of the shelled peanut kernels and continue to be ground. This mixing or local accumulation during the shelling process leads to forced crushing of the peanuts, increasing the peanut kernel breakage rate. Moreover, these mixtures remain in the shelling device, which increases the friction rate and leads to increased energy consumption of the device.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a peeling structure for a peanut shelling machine, comprising a screen, a first support for support welded to one side of the screen, and a second support for support welded to the other side of the screen, the bottom of the first support and the second support being connected, a drive mechanism for providing power being fixedly installed on one side of the second support, a semi-circular shelling box for friction peeling being movably installed on the top of the screen, a control roller being provided through the middle of the semi-circular shelling box, multiple scrapers being welded to the bottom of the semi-circular shelling box, with gaps between each scraper, and a hand handle for manual control being fixedly installed on the top of the roller.

[0010] Optionally, the screen is provided with multiple feeding troughs in the middle to facilitate the discharge of peanut kernels and shells after shelling, and the screen is provided with support plates on both sides.

[0011] Optionally, the semi-circular shelling box rubs and squeezes the peanuts with the screen by rotating horizontally at a swing angle of 90 degrees or 60 degrees to achieve the purpose of shelling. The bottom of the semi-circular shelling box is provided with multiple mounting grooves for welding the scraper.

[0012] Optionally, a sealing plate for support is fixedly installed on the outer side of the second bracket, and a collar for fitting is provided on one side of the sealing plate.

[0013] Optionally, the top of the roller shaft is provided with an installation sleeve for facilitating the installation of the hand handle, and the outer surface of the installation sleeve is threaded with screws for easy installation and disassembly. The outer surface of the roller shaft is provided with two welding blocks for easy welding.

[0014] Optionally, the hand handle includes a threaded hole and an anti-slip sleeve. The bottom outer surface of the hand handle has a threaded hole for easy installation, and the top outer surface of the hand handle is fitted with an anti-slip sleeve to increase friction.

[0015] (III) Beneficial Effects

[0016] This utility model provides a peeling structure for a peanut shelling machine, which has the following beneficial effects:

[0017] This peanut shelling machine uses a peeling structure, which combines a screen, a semi-circular shelling box, and scrapers. The scrapers are welded to the bottom of the semi-circular shelling box, which rotates horizontally by 90 or 60 degrees, oscillating in conjunction with the screen to knead and squeeze the peanuts. The kneading force can be controlled by adjusting the rotation angle. The peeled peanut kernels and shells are then sieved through the screen. Gaps between each scraper prevent localized accumulation and forced crushing. The machine can be automated by removing the hand handle and installing the drive mechanism. In case of a power outage and the drive mechanism is unusable, the semi-circular shelling box can be manually shaken without electricity, allowing for peanut peeling. This increases the machine's practicality, prevents peanut accumulation during peeling, reduces breakage, and lowers energy consumption. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the semi-circular shell-removing box structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the screen structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the scraper structure of this utility model;

[0022] Figure 5 This is an exploded cross-sectional view of the roller shaft of this utility model;

[0023] Figure 6 This is a schematic diagram of the screen structure of this utility model with the first support and the second support installed;

[0024] Figure 7 This is a cross-sectional structural diagram of the present invention in operation.

[0025] In the diagram: 1. Screen; 101. Feed chute; 102. Pallet; 2. First support; 3. Second support; 4. Semi-circular shelling box; 401. Mounting groove; 5. Roller; 6. Scraper; 7. Drive mechanism; 8. Hand handle; 801. Threaded hole; 802. Anti-slip sleeve; 11. Sealing plate; 12. Collar; 15. Mounting sleeve; 16. Screw; 17. Welding block. Detailed Implementation

[0026] 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.

[0027] Example 1:

[0028] Please see Figures 1 to 7 This utility model provides a technical solution: a peeling structure for a peanut shelling machine, which is equipped with a screen 1, a first support 2 and a second support 3 to facilitate the discharge of crushed peanut kernels and shells during use;

[0029] The device includes a screen 1, with a first support 2 welded to one side and a second support 3 welded to the other side. The bottoms of the first support 2 and the second support 3 are connected. Multiple feeding troughs 101 are provided in the middle of the screen 1 to facilitate the discharge of shelled peanut kernels and shells. Support plates 102 are provided on both sides of the screen 1. A sealing plate 11 is fixedly installed on the outer side of the second support 3. A collar 12 is provided on one side of the sealing plate 11 for fitting. Therefore, the arrangement of the first support 2 and the second support 3 can ensure the stability of the device during use. The feeding troughs 101 facilitate the discharge of peanut kernels and shells and prevent unshelled peanuts from being removed. The sealing plate 11 and the collar 12 support the roller 5 and prevent the semi-circular shelling box 4 from shifting during shaking.

[0030] Example 2:

[0031] In order to peel peanuts in conjunction with the screen 1 during use, a device consisting of a semi-circular shelling box 4, a scraper 6, a roller 5, and a drive mechanism 7 is provided.

[0032] A semi-circular shelling box 4 for friction peeling is movably mounted on the top of the screen 1. A control roller 5 is installed through the middle of the semi-circular shelling box 4. Multiple scrapers 6 are welded to the bottom of the semi-circular shelling box 4, with gaps between each scraper 6. A drive mechanism 7 for providing power is fixedly installed on one side of the second bracket 3. The semi-circular shelling box 4 rubs and squeezes the peanuts against the screen 1 at a horizontal rotation angle of 90 degrees or 60 degrees to achieve the purpose of shelling. Multiple mounting grooves 401 for welding the scrapers 6 are opened at the bottom of the semi-circular shelling box 4. The top of the roller 5 is provided with a mounting sleeve 15 for easy installation of a hand handle 8. The outer surface of the mounting sleeve 15 is threaded with screws 16 for easy installation and disassembly. Two welding blocks 17 are provided on the outer surface of the roller shaft 5 for easy welding. Therefore, the drive mechanism 7 is fixed to one side of the second bracket 3. The rotor part is installed in the opening at one end of the roller shaft 5. Starting the drive mechanism 7 can control the semi-circular shelling box 4 to shake back and forth, realizing automation. The scraper 6 is the core part of kneading and squeezing shelling. There is a gap between it and the screen 1. The peanut is placed in the gap, and the peeling operation is achieved by the friction and kneading between the scraper 6 and the screen 1. The installation groove 401 is opened to facilitate the scraper 6 to be placed here for welding and fixing. The installation sleeve 15 is set to facilitate the installation and removal of the hand handle 8 by screws 16. The welding blocks 17 are set to facilitate the welding and fixing of the roller shaft 5 to the middle of the semi-circular shelling box 4.

[0033] Example 3:

[0034] To facilitate the use of the device, a hand handle 8 is provided;

[0035] A hand handle 8 for manual control is fixedly installed on the top of the roller 5. The hand handle 8 includes a threaded hole 801 and an anti-slip sleeve 802. The bottom outer surface of the hand handle 8 has a threaded hole 801 for easy installation, and the top outer surface of the hand handle 8 is fitted with an anti-slip sleeve 802 to increase friction. Therefore, the threaded hole 801 is provided to facilitate the fixing and disassembly of the screw 16, and the anti-slip sleeve 802 is provided to increase the friction of the hand handle 8 by the user and increase its stability.

[0036] In this invention, the working steps of the device are as follows:

[0037] First, pour the peanuts into the semi-circular shelling box 4. With the power off, insert the handle 8 into the mounting sleeve 15 and secure it with screws 16 to increase its stability during use. The user can shake the semi-circular shelling box 4 by holding the anti-slip sleeve 802 to control the shaking of 60 or 90 degrees for shelling. With power on, remove the screws 16 to remove the handle 8 and fix the drive mechanism 7 to one side of the second bracket 3. Its rotor is engaged in the opening at one end of the roller 5. Control the shaking of the semi-circular shelling box 4 to achieve flexible switching between automatic and manual operation, thereby ensuring that the device can achieve the shelling effect. There are gaps between each scraper 6 to avoid forced crushing caused by local accumulation, thereby reducing the peanut breakage rate.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A peeling structure for a peanut shelling machine, comprising a screen (1), characterized in that: One side of the screen (1) is provided with a first support (2) for support by welding, and the other side of the screen (1) is provided with a second support (3) for support by welding. The bottom of the first support (2) and the second support (3) are connected. A drive mechanism (7) for providing power is fixedly installed on one side of the second support (3). A semi-circular peeling box (4) for friction peeling is movably installed on the top of the screen (1). A control roller (5) is provided through the middle of the semi-circular peeling box (4). Multiple scrapers (6) are provided at the bottom of the semi-circular peeling box (4) by welding. There is a gap between each scraper (6). A hand handle (8) for manual control is fixedly installed on the top of the roller (5).

2. The peeling structure for a peanut shelling machine according to claim 1, characterized in that: The screen (1) has multiple feeding troughs (101) in the middle to facilitate the discharge of peanut kernels and peanut shells after shelling. Both sides of the screen (1) are provided with support plates (102).

3. The peeling structure for a peanut shelling machine according to claim 1, characterized in that: The semi-circular shelling box (4) rubs and squeezes the peanuts with the screen (1) by rotating horizontally at a swing angle of 90 degrees or 60 degrees to achieve the purpose of shelling. The bottom of the semi-circular shelling box (4) is provided with multiple mounting grooves (401) for welding the scraper (6).

4. The peeling structure for a peanut shelling machine according to claim 1, characterized in that: The second bracket (3) has a sealing plate (11) fixedly installed on one side for support, and a collar (12) for fitting is provided on one side of the sealing plate (11).

5. The peeling structure for a peanut shelling machine according to claim 1, characterized in that: The top of the roller (5) is provided with an installation sleeve (15) for facilitating the installation of the hand handle (8). The outer surface of the installation sleeve (15) is threaded with screws (16) for easy installation and disassembly. The outer surface of the roller (5) is provided with two welding blocks (17) for easy welding.

6. The peeling structure for a peanut shelling machine according to claim 1, characterized in that: The hand handle (8) includes a threaded hole (801) and an anti-slip sleeve (802). The bottom outer surface of the hand handle (8) is provided with a threaded hole (801) for easy installation, and the top outer surface of the hand handle (8) is fitted with an anti-slip sleeve (802) for increasing friction.

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