Device for reducing kernel breakage in production process of quick-frozen chestnut kernels

Abstract

The utility model discloses a device for reducing kernel breakage in the production process of quick-frozen chestnut kernels, which belongs to the technical field of chestnut processing and comprises a material box, an inclined conveying belt is obliquely arranged at a discharge port at the lower end of the material box, and a plurality of hoppers are equidistantly arranged on the inclined conveying belt; a brush roller is arranged at the upper end of the discharging opening and located above the inclined conveying belt. The hopper comprises a hopper body, side baffles are symmetrically arranged on the left side and the right side of the hopper body, the inner layer and the outer layer of the hopper body are wrapped with rubber sleeves, the upper end of the inner side wall of the hopper body tightly presses the rubber sleeves through symmetrically-arranged L-shaped pressing blocks, and the upper end of the outer side wall of the hopper body tightly presses the rubber sleeves through symmetrically-arranged pressing blocks. According to the device for reducing kernel breakage in the production process of quick-frozen chestnut kernels, the breakage rate of the chestnut kernels is effectively reduced, the integrity and quality of products are improved, waste of resources is reduced, and meanwhile economic benefits are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chestnut processing technical field especially relates to a device that reduces fruit kernel breakage in the production process of quick -frozen chestnut kernel. BACKGROUND

[0002] As a kind of popular nut food, chestnut is rich in nutrients, and the taste is sweet.However, in the production and processing of chestnut kernel, due to the brittle texture of chestnut kernel, it is easy to be broken by external force.Chestnut kernel is particularly prominent in the problem of breakage caused by collision with metal such as conveying process and conveying belt during shelling and selection.According to statistics, the incompleteness rate of chestnut after carbonization is only 3.4619%, but the incompleteness rate before entering the selection machine after pre-cooking, washing and conveying is 14.6712%, which increases by 11.2093%, seriously affecting the integrity of the product and market acceptance, greatly increasing the waste of chestnut resources.Therefore, the utility model provides a device that reduces fruit kernel breakage in the production process of quick -frozen chestnut kernel. SUMMARY

[0003] The utility model aims at providing a device that reduces fruit kernel breakage in the production process of quick -frozen chestnut kernel, to solve the above-mentioned problems.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme:

[0005] The utility model relates to a device that reduces fruit kernel breakage in the production process of quick -frozen chestnut kernel, including tank, the lower end of the tank is provided with the inclined transport belt of the inclined arrangement at the discharge port, the inclined transport belt is provided with a plurality of hoppers at equal intervals;The upper end position of the discharge port is provided with a brush roller, and the brush roller is located above the inclined transport belt;

[0006] The hopper includes a hopper body, side baffles are symmetrically arranged on the left and right sides of the hopper body, a rubber sleeve is wrapped inside and outside the hopper body, the rubber sleeve is pressed tightly on the inside wall of the hopper body through the symmetrically arranged L-shaped pressing blocks on the upper end, and the rubber sleeve is pressed tightly on the outside wall of the hopper body through the symmetrically arranged pressing blocks.

[0007] Further, the rubber sleeve is of an integral molding structure, which includes an upper arc-shaped groove and a lower arc-shaped groove distributed in parallel, the upper arc-shaped groove is arranged on the inside bottom position of the hopper body, and the lower arc-shaped groove is arranged on the outside bottom position of the hopper body;The left side of the upper arc-shaped groove and the lower arc-shaped groove is connected together through an n-shaped groove, the n-shaped groove is sleeved on the front side plate of the hopper body;The right side of the upper arc-shaped groove is provided with a vertical part upwards, the upper end of the vertical part is provided with a boss, and the boss is arranged on the upper end face of the rear side plate of the hopper body.

[0008] Further, the brush roller comprises a roller body, a plurality of brush bodies are circumferentially distributed on the roller body, and brush heads are arranged at the ends of the brush bodies.

[0009] Further, the brush head is made of soft material, such as glue.

[0010] Further, side plates are symmetrically arranged at the two sides of the inclined conveying belt, and the bottom of the side plate is arranged on the bottom mounting plate below the material box.

[0011] Further, a supporting frame is arranged below the inclined conveying belt.

[0012] Further, the brush roller is connected with a speed reduction motor.

[0013] Compared with the prior art, the beneficial technical effects of the utility model are:

[0014] The device for reducing the breaking of fruit kernels in the production process of quick-frozen chestnut kernels of the utility model replaces the traditional baffle transportation with a hopper, avoids the rolling of the chestnut kernels in the transportation process, reduces the breaking problem, in addition, the amount of each transportation of the hopper is larger, and the transportation efficiency is improved; the rubber sleeve of the inner and outer layers of the hopper can absorb the impact force when the chestnut kernels fall into the hopper, reduces the collision between the fruit kernels and between the fruit kernels and the hopper wall, and thus the breaking possibility is reduced. In general, the device for reducing the breaking of fruit kernels in the production process of quick-frozen chestnut kernels effectively reduces the breaking rate of the chestnut kernels, improves the integrity and quality of the products, reduces the waste of resources, and improves the economic benefits at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further described in connection with the drawings.

[0016] Figure 1 It is a device structure schematic view for reducing the breaking of fruit kernels in the production process of quick-frozen chestnut kernels.

[0017] Figure 2 It is a material box structure schematic view.

[0018] Figure 3 It is a brush roller local structure schematic view.

[0019] Figure 4 It is a hopper structure schematic view.

[0020] Figure 5 It is a rubber sleeve structure schematic view.

[0021] Mark for explaining: 1, material box;2, inclined conveying belt;3, hopper;4, brush roller;5, bottom mounting plate;6, side plate;7, supporting frame;8, discharging port;9, rubber sleeve;

[0022] 301, bucket body; 302, side baffle; 303, L-shaped pressing block; 304, pressing block;

[0023] 401, roller body; 402, brush body; 403, brush head;

[0024] 901, boss; 902, upper arc-shaped groove; 903, n-shaped groove; 904, lower arc-shaped groove; 905, vertical part. DETAILED DESCRIPTION

[0025] As Figures 1-5 shown, a device for reducing the breakage of fruit kernels in the production of quick-frozen chestnut kernels includes a feed tank 1, an inclined conveying belt 2 is installed at the lower end of the feed tank 1, a plurality of hoppers 3 are installed equidistantly on the inclined conveying belt 2. A brush roller 4 is installed at the upper end of the discharge port 8, the brush roller 4 is located above the inclined conveying belt 2, and the brush roller 4 is connected to a speed reducer motor.

[0026] The hopper 3 includes a bucket body 301, side baffles 302 are symmetrically installed on the left and right sides of the bucket body 301, and the bucket body 301 forms an open bucket structure to facilitate the transportation of more chestnut kernels. The inner and outer layers of the bucket body 301 are wrapped with rubber sleeves 9, which are cushioning materials that can absorb impact force when the chestnut kernels fall into the hopper, reducing the collision between the kernels and the hopper wall, thereby reducing the possibility of breakage. The upper end of the inner side wall of the bucket body 301 is pressed against the rubber sleeve 9 by symmetrically installed L-shaped pressing blocks 303, and the upper end of the outer side wall of the bucket body 301 is pressed against the rubber sleeve 9 by symmetrically installed pressing blocks 304.

[0027] The rubber sleeve 9 is an integral structure, which includes upper and lower parallel distribution of upper arc-shaped groove 902 and lower arc-shaped groove 904, the upper arc-shaped groove 902 is placed at the bottom of the inner side of the bucket body 301, and the lower arc-shaped groove 904 is placed at the bottom of the outer side of the bucket body 301. The left side of the upper arc-shaped groove 902 and the lower arc-shaped groove 904 are connected together by an n-shaped groove 903, which is sleeved on the front side plate of the bucket body 301. The right side of the upper arc-shaped groove 902 is integrally formed with a vertical part 905 upward, the upper end of the vertical part 905 is integrally formed with a boss 901, and the boss 901 is placed on the upper end face of the rear side plate of the bucket body 301. The boss 901 is fixed by the L-shaped pressing block 303, which is matched with the shape of the boss 901 and the vertical part 905, so that it is more matched; the n-shaped groove 903 is fixed by the pressing block 304, so that the n-shaped groove 903 is tightly attached to the bucket body 301, improving the stability of the connection. In addition, the edge position of the lower arc-shaped groove 904 can be fixed on the bottom position of the bucket body 301 by the fixing block, so as to realize the full wrapping of the bucket body 301 and improve the performance of protecting the chestnut kernels.

[0028] The brush roller 4 comprises a roller body 401, a plurality of brush bodies 402 are circumferentially distributed on the roller body 401, and brush heads 403 are mounted at the ends of the brush bodies 402, and the brush heads 403 are made of soft material, such as glue. By rotating the brush roller 4, the brush heads 403 on the brush roller 4 push the chestnut kernels, and the chestnut kernels at the top of the hopper 3 are pushed into the material box 1, so that the chestnut kernels are not dropped during transportation, and waste and unnecessary loss are avoided.

[0029] Symmetrical side plates 6 are mounted on both sides of the inclined conveying belt 2, and the side plates 6 are mounted at the bottom of the bottom mounting plate 5 below the material box 1, so as to play a certain protection role.

[0030] The inclined conveying belt 2 is mounted below the supporting frame 7.

[0031] The action process of the utility model is as follows:

[0032] Firstly, the chestnut kernels are placed in the material box 1; then, the inclined conveying belt 2 is started, and the hopper 3 holds the chestnut kernels during movement, until the chestnut kernels move to the discharge port 8, and the brush roller 4 pushes the chestnut kernels at the top of the hopper 3; finally, the chestnut kernels are transported in a whole process without rolling and with high efficiency during the movement of the hopper 3.

[0033] The above-described embodiments only describe the preferred modes of the utility model, and do not limit the scope of the utility model, and various deformations and improvements of the technical solutions of the utility model made by those skilled in the art without departing from the design spirit of the utility model shall fall within the protection scope determined by the claim book of the utility model.

Claims

1. A device for reducing kernel breakage in the production of quick-frozen chestnut kernels, characterized by: Including the material box (1), the lower end of the material box (1) is provided with an inclined conveying belt (2) arranged at the lower discharge port (8), and a plurality of hoppers (3) are arranged equidistantly on the inclined conveying belt (2); A brush roller (4) is arranged at the upper end of the discharge port (8), and the brush roller (4) is located above the inclined conveying belt (2); The hopper (3) comprises a hopper body (301), the left and right sides of the hopper body (301) are symmetrically provided with side baffles (302), the inside and outside of the hopper body (301) are wrapped with rubber sleeves (9), the upper end of the inner side wall of the hopper body (301) is pressed against the rubber sleeve (9) through the symmetrically arranged L-shaped pressing blocks (303), and the upper end of the outer side wall of the hopper body (301) is pressed against the rubber sleeve (9) through the symmetrically arranged pressing blocks (304).

2. The apparatus for reducing breakage of kernels during the production of quick-frozen chestnut kernels according to claim 1, characterized in that: The rubber sleeve (9) is an integral structure, which comprises upper and lower parallel arranged upper arc grooves (902) and lower arc grooves (904), the upper arc grooves (902) are arranged at the inner side of the bottom of the hopper body (301), and the lower arc grooves (904) are arranged at the outer side of the bottom of the hopper body (301); the left sides of the upper arc grooves (902) and the lower arc grooves (904) are connected together through n-shaped grooves (903), the n-shaped grooves (903) are sleeved on the front side plate of the hopper body (301); the right side of the upper arc groove (902) is provided with a vertical portion (905) upward, the upper end of the vertical portion (905) is provided with a boss (901), and the boss (901) is arranged on the upper end surface of the rear side plate of the hopper body (301).

3. The apparatus for reducing breakage of kernels during the production of quick-frozen chestnut kernels according to claim 1, characterized in that: The brush roller (4) comprises a roller body (401), a plurality of brush bodies (402) are circumferentially arranged on the roller body (401), and brush heads (403) are arranged at the ends of the brush bodies (402).

4. The apparatus for reducing breakage of kernels during production of quick-frozen chestnut kernels according to claim 3, characterized in that: The brush head (403) is made of soft material, such as colloid.

5. The apparatus for reducing breakage of kernels during the production of quick-frozen chestnut kernels according to claim 1, characterized in that: The left and right sides of the inclined conveying belt (2) are symmetrically provided with side plates (6), and the bottom of the side plate (6) is arranged on the bottom mounting plate (5) below the material box (1).

6. The apparatus for reducing breakage of kernels during production of quick-frozen chestnut kernels according to claim 1, characterized in that: The lower side of the inclined conveying belt (2) is provided with a supporting frame (7).

7. The apparatus for reducing breakage of kernels during production of quick-frozen chestnut kernels according to claim 1, characterized in that: The brush roller (4) is connected with a speed reducer.

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