A size separating machine for processing chestnuts

Abstract

The utility model discloses a kind of size separating machines for processing chestnut, it is related to chestnut processing technical field, including fixed seat, the inside of fixed seat is provided with mounting table, and the outside of mounting table is provided with multiple thin sieve holes, the top of mounting table inside is provided with threaded rod, the top of fixed seat is installed with separating seat, and the bottom end of separating seat inside is provided with multiple thick sieve holes, the middle position of separating seat bottom end is installed with mounting seat.The utility model drives plug-in block to rotate by the drive of driving motor, so that plug-in block can be inserted into the inside of clamping groove to drive mounting column to rotate as a whole, so that sweep plate is swept in the inside of separating seat, to ensure that chestnut can be screened by thick sieve hole, secondly, the device is further separated and screened by being provided with mounting table, the grading screening process of the device is realized by using mounting table, to ensure the size separation quality and efficiency of the device.

Description

Technical Field

[0001] This utility model relates to the field of chestnut processing technology, specifically to a size separator for chestnut processing. Background Technology

[0002] Chestnuts are the nut-like fruit of plants belonging to the genus *Castanopsis* in the family Fagaceae. They are best known for their edible kernel encased in a hard, spiky shell. This ancient and important nut originated and is widely cultivated in East Asia. In chestnut processing, the first step is screening. Current technology typically uses a size separator to separate chestnuts by passing them through sieve holes of different sizes. However, existing size separators for chestnut processing are inefficient, produce low-quality results, and cannot perform graded screening. Therefore, to address this problem, this paper proposes a size separator for chestnut processing. Utility Model Content

[0003] The purpose of this invention is to provide a chestnut size separator for chestnut processing, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a chestnut processing size separator, comprising a fixed base, an installation platform inside the fixed base, and multiple fine sieve holes on the outer side of the installation platform; a threaded rod at the top of the installation platform; a separation seat installed at the top of the fixed base, and multiple coarse sieve holes at the bottom of the separation seat; an installation base at the middle position of the bottom of the separation seat, and a fixing groove at the bottom of the installation base; a drive motor installed inside the installation base, and the output end of the drive motor passes through the bottom of the separation seat and is connected to an insert block; vertical rods are installed on both sides of the top of the separation seat, and a cover plate is provided at the top of the separation seat; an installation column is installed at the middle position of the bottom of the cover plate via a bearing, and a slot is provided at the bottom of the installation column; multiple sweeping plates are installed on the outer side of the bottom of the installation column; positioning grooves are provided on both sides of the top of the cover plate, and a handle is installed at the middle position of the top of the cover plate.

[0005] Preferably, the positioning groove is located directly above the vertical rod, and the top end of the vertical rod passes through one end of the positioning groove and extends to the top of the cover plate.

[0006] Preferably, the mounting post is positioned directly above the insert block, and the top end of the insert block penetrates the bottom end of the mounting post and extends into the slot.

[0007] Preferably, both the insert and the slot are regular hexagonal prisms, and the outer side of the insert is in contact with the inner wall of the slot.

[0008] Preferably, the bottom end of the sweeping plate is in contact with the top end of the coarse screen hole, and one end of the sweeping plate is close to the inner wall of the separation seat.

[0009] Preferably, the top end of the mounting platform is in contact with the bottom end of the mounting base, and the outer side of the bottom end of the mounting platform is in contact with the inner wall of the fixing base.

[0010] Preferably, one end of the threaded rod passes through the mounting platform and the mounting base in sequence and extends into the inside of the fixing groove, and the inner wall of the fixing groove is provided with an internal thread that matches the outer side of the threaded rod.

[0011] Compared with related technologies, the chestnut size separator provided by this utility model has the following advantages:

[0012] This utility model provides a sweeping plate and a mounting platform. By using a drive motor to drive the insert block to rotate, the insert block can be inserted into the slot and drive the entire mounting column to rotate. This causes the sweeping plate to sweep inside the separating seat, ensuring that the chestnuts can pass through the coarse sieve holes for screening. Furthermore, the device also has a mounting platform, which can be used for further separation and screening, realizing the graded screening process of this device and ensuring the quality and efficiency of the size separation. Attached Figure Description

[0013] Figure 1 This is a frontal cross-sectional view of the present invention.

[0014] Figure 2 This is a top view cross-sectional structural diagram of the present invention;

[0015] Figure 3 This is a top view of the fixed base structure of this utility model;

[0016] Figure 4 This is an enlarged structural diagram of point A of this utility model.

[0017] In the diagram: 1. Fixed base; 2. Fine sieve hole; 3. Mounting platform; 4. Coarse sieve hole; 5. Sweeping plate; 6. Slot; 7. Positioning slot; 8. Handle; 9. Cover plate; 10. Vertical rod; 11. Mounting column; 12. Insert block; 13. Separating seat; 14. Threaded rod; 15. Fixed slot; 16. Drive motor; 17. Mounting base. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all 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 protection scope of the present utility model.

[0019] Example 1: Please refer to Figure 1-4 A chestnut size separator includes a fixed base 1, an mounting platform 3 inside the fixed base 1, and multiple fine sieve holes 2 on the outer side of the mounting platform 3. A threaded rod 14 is provided at the top of the mounting platform 3. A separating seat 13 is installed at the top of the fixed base 1, and multiple coarse sieve holes 4 are provided at the bottom of the separating seat 13. A mounting base 17 is installed at the middle position of the bottom of the separating seat 13, and a fixing groove 15 is provided at the bottom of the mounting base 17. A drive motor is installed inside the mounting base 17. The motor 16 has an output end that passes through the bottom of the separator 13 and is connected to a plug 12. Vertical rods 10 are installed on both sides of the top of the separator 13. A cover plate 9 is provided on the top of the separator 13. A mounting post 11 is installed at the middle position of the bottom of the cover plate 9 through a bearing. A slot 6 is provided at the bottom of the mounting post 11. Multiple sweeping plates 5 are installed on the outer side of the bottom of the mounting post 11. A positioning groove 7 is provided on both sides of the top of the cover plate 9. A handle 8 is installed at the middle position of the top of the cover plate 9.

[0020] The positioning groove 7 is located directly above the vertical rod 10, and the top end of the vertical rod 10 passes through one end of the positioning groove 7 and extends to the top of the cover plate 9.

[0021] The mounting post 11 is positioned directly above the insert block 12, and the top end of the insert block 12 passes through the bottom end of the mounting post 11 and extends into the slot 6.

[0022] Both the insert block 12 and the slot 6 are regular hexagonal prisms, and the outer side of the insert block 12 is in contact with the inner wall of the slot 6;

[0023] The bottom end of the sweeping plate 5 is in contact with the top end of the coarse screen hole 4, and one end of the sweeping plate 5 is close to the inner wall of the separation seat 13;

[0024] The top of the mounting platform 3 is in contact with the bottom of the mounting base 17, and the outer side of the bottom of the mounting platform 3 is in contact with the inner wall of the fixing base 1.

[0025] One end of the threaded rod 14 passes through the mounting platform 3 and the mounting base 17 in sequence and extends into the inside of the fixing groove 15, and the inner wall of the fixing groove 15 is provided with an internal thread that matches the outer side of the threaded rod 14.

[0026] Specifically, such as Figure 1 , Figure 2 , Figure 3and Figure 4 As shown, in the operation of this device, firstly, the separation seat 13 allows the chestnuts to be screened to be placed inside it. Then, using the mounting column 11 and the insert block 12, the insert block 12 is aligned with the slot 6 and inserted into the slot 6. Next, the vertical rod 10 passes through the positioning groove 7, allowing the cover plate 9 to stably cover the separation seat 13. Then, the drive motor 16 is activated, causing the insert block 12 to rotate. This rotation of the insert block 12 rotates the mounting column 11, causing multiple sweeping plates 5 to sweep at the bottom of the separation seat 13, thus turning the chestnuts and allowing small chestnuts to stably pass through the coarse sieve holes 4. This device achieves chestnut size separation by utilizing the sweeping plate 5, which effectively prevents clogging and ensures stable separation. Furthermore, the device includes a mounting platform 3. After small chestnuts pass through the coarse sieve holes 4, they roll on the outside of the platform. The fine sieve holes 2 on the outside of the platform further separate them by size, achieving graded separation and improving the quality of chestnut separation. Finally, the device features a threaded rod 14 and a fixing groove 15. The threaded connection between the threaded rod 14 and the fixing groove 15 allows for flexible installation and disassembly of the mounting platform 3, facilitating the removal of the screened chestnuts after separation. This makes the device convenient and practical.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] 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 chestnut size separator for processing, comprising a fixed base (1), characterized in that: The fixed base (1) is provided with an installation platform (3) inside, and multiple fine sieve holes (2) are opened on the outer side of the installation platform (3). A threaded rod (14) is provided at the top of the installation platform (3). A separation seat (13) is installed at the top of the fixed base (1), and multiple coarse sieve holes (4) are opened at the bottom of the separation seat (13). An installation seat (17) is installed at the middle position of the bottom of the separation seat (13), and a fixing groove (15) is opened at the bottom of the installation seat (17). A drive motor (16) is installed inside the installation seat (17), and the drive motor ( The output end of 16) passes through the bottom end of the separator (13) and is connected to the plug (12). Vertical rods (10) are installed on both sides of the top of the separator (13), and a cover plate (9) is provided on the top of the separator (13). A mounting column (11) is installed in the middle position of the bottom of the cover plate (9) through a bearing, and a slot (6) is opened at the bottom of the mounting column (11). Multiple sweeping plates (5) are installed on the outer side of the bottom of the mounting column (11). A positioning groove (7) is opened on both sides of the top of the cover plate (9), and a handle (8) is installed in the middle position of the top of the cover plate (9).

2. The chestnut processing size separator according to claim 1, characterized in that: The positioning groove (7) is located directly above the vertical rod (10), and the top end of the vertical rod (10) passes through one end of the positioning groove (7) and extends to the top of the cover plate (9).

3. The chestnut processing size separator according to claim 1, characterized in that: The mounting post (11) is positioned directly above the insert block (12), and the top end of the insert block (12) penetrates the bottom end of the mounting post (11) and extends into the slot (6).

4. The chestnut processing size separator according to claim 1, characterized in that: The shape of the insert (12) and the slot (6) is a regular hexagonal prism, and the outer side of the insert (12) is in contact with the inner wall of the slot (6).

5. A chestnut size separator according to claim 1, characterized in that: The bottom end of the sweeping plate (5) is in contact with the top end of the coarse sieve hole (4), and one end of the sweeping plate (5) is close to the inner wall of the separation seat (13).

6. The chestnut processing size separator according to claim 1, characterized in that: The top of the mounting platform (3) is in contact with the bottom of the mounting base (17), and the outer side of the bottom of the mounting platform (3) is in contact with the inner wall of the fixing base (1).

7. A chestnut size separator according to claim 1, characterized in that: One end of the threaded rod (14) passes through the mounting platform (3) and the mounting base (17) in sequence and extends into the inside of the fixing groove (15), and the inner wall of the fixing groove (15) is provided with an internal thread that matches the outer side of the threaded rod (14).

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