A mechanical device for bulk processing of blueberries

Abstract

The utility model relates to the technical field of binguan fruit impurity removal, disclose a kind of binguan fruit batch processing impurity removal mechanical equipment, comprising: feed cylinder, its top is equipped with discharge pipe, motor is installed on the feed cylinder, motor output end is connected with main pulley, adjacent side is equipped with auxiliary pulley, auxiliary pulley shaft hole is equipped with screw conveyor, the screw conveyor is located in feed cylinder, and it is connected through belt drive between the main pulley and auxiliary pulley. The feed cylinder combined with screening assembly is set, the rapid batch impurity removal treatment of binguan fruit is realized. By motor drive screw conveyor, binguan fruit is sent from the top of feed cylinder, and by the rotation of screw conveyor, binguan fruit is orderly entered screening assembly. The sieve box in screening assembly is equipped with sieve plate, can carry out careful screening to binguan fruit, effectively removes impurity.

Description

Technical Field

[0001] This utility model relates to the field of pecan impurity removal technology, specifically a mechanical device for batch processing and impurity removal of pecans. Background Technology

[0002] Pecans are a nut product rich in nutrients and with a growing market demand. Their unique taste and health benefits make them popular in the snack and health food sectors. However, during the production and processing of pecans, due to their hard shells and the presence of impurities, broken kernels, and other substandard particles within the fruit, a purification process is necessary to ensure the quality and appearance of the final product.

[0003] Traditional methods for removing impurities from pecans mainly rely on manual sorting or mechanical screening. While manual sorting can remove impurities relatively precisely, it is labor-intensive, inefficient, costly, and prone to incomplete sorting, especially in large-scale production where the limitations of manual operation become particularly prominent. Furthermore, mechanical screening methods often rely on a single sieve or vibration method. While they can remove larger particles to some extent, they are less effective at handling small impurities or irregularly shaped kernels, and can negatively impact the overall quality of the pecans.

[0004] Therefore, based on the above-mentioned technical problems, it is necessary for those skilled in the art to develop a mechanical device for batch processing and impurity removal of pecans. Utility Model Content

[0005] The purpose of this invention is to provide a mechanical device for batch processing and impurity removal of pecans, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A technical solution for a mechanical device for batch processing and impurity removal of pecans includes:

[0008] A conveying cylinder is provided with a discharge pipe at the top. A motor is installed on the conveying cylinder. The output end of the motor is connected to a main pulley. An auxiliary pulley is provided on the adjacent side. A screw conveyor is installed in the shaft hole of the auxiliary pulley. The screw conveyor is located inside the conveying cylinder. The main pulley and the auxiliary pulley are connected by belt drive.

[0009] A screening assembly includes a fixed plate with a through-hole for discharging pecans after impurity removal. The fixed plate has symmetrically arranged moving grooves. A screening frame is provided above the screening hole, and a screening box is installed on the screening frame. A screening plate is provided inside the screening box. Reciprocating rollers are provided at the bottom of the screening frame and roll along the moving grooves.

[0010] As a preferred technical solution, a reciprocating motor is installed on the fixed plate, and an eccentric disk is connected to the output end of the reciprocating motor. A connecting rod is hinged between the eccentric disk and the screening frame.

[0011] As a preferred technical solution, the screening frame is slidably engaged with the moving groove of the fixed plate via reciprocating rollers.

[0012] As a preferred technical solution, the sieve box is located directly below the sieve opening and is used to separate impurities from qualified nuts.

[0013] As a preferred technical solution, a hopper assembly is provided at the bottom of the conveying cylinder. The hopper assembly includes a hopper frame, a hopper fixed on the frame, and a material inlet at the bottom of the hopper, which is connected to the bottom of the conveying cylinder.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention relates to a batch processing and impurity removal machine for pecans. The machine combines a conveyor cylinder with a screening component, enabling rapid batch impurity removal from pecans. A motor-driven screw conveyor feeds the pecans from the top of the conveyor cylinder, and the rotating screw conveyor pushes the pecans into the screening component in an orderly manner. The screening component's sieve box is equipped with a sieve plate, which can finely screen the pecans and effectively remove impurities. Simultaneously, a reciprocating motor drives the sieve frame to reciprocate through an eccentric disc and connecting rod, enhancing the screening effect and ensuring thorough separation of impurities. Furthermore, the hopper component design allows the removed pecans to be smoothly discharged, facilitating subsequent collection and processing. This invention improves the efficiency and accuracy of pecan impurity removal, reduces labor intensity and labor costs, and meets the needs of large-scale production. Attached Figure Description

[0016] Figure 1 A three-dimensional structural diagram of a mechanical device for batch processing and impurity removal of pecans;

[0017] Figure 2 A side view diagram of a mechanical device for batch processing and impurity removal of pecans;

[0018] Figure 3 A schematic diagram of the hopper structure of a batch processing and impurity removal machine for pecans;

[0019] Figure 4 This is a schematic diagram of the internal structure of a mechanical device for batch processing and impurity removal of pecans.

[0020] In the attached diagram, the following are the reference numerals: 1. Conveying cylinder; 11. Discharge pipe; 12. Motor; 13. Main pulley; 14. Auxiliary pulley; 15. Belt; 16. Screw conveyor; 21. Hopper frame; 22. Hopper; 23. Feed inlet; 31. Fixed plate; 311. Screening inlet; 312. Moving trough; 32. Screening frame; 33. Reciprocating roller; 34. Screening box; 35. Screen plate; 36. Reciprocating motor; 37. Eccentric disc; 38. Connecting rod. Detailed Implementation

[0021] The features and exemplary embodiments of various aspects of this utility model will now be described in detail. To make the objectives, technical solutions, and advantages of this utility model clearer, the following description, in conjunction with the accompanying drawings and specific embodiments, will provide a further detailed description. For those skilled in the art, this utility model can be implemented without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of this utility model by illustrating examples.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model provides a technical solution for a mechanical device for batch processing and impurity removal of pecans: including a conveying cylinder 1, a screening component, and a hopper component.

[0023] The conveyor cylinder 1 is one of the core components of the equipment, used to orderly feed pecans into the screening assembly. A discharge pipe 11 is located at the top of the conveyor cylinder 1 to facilitate the input of pecans. A motor 12 is mounted on the conveyor cylinder 1, and the output end of the motor 12 is connected to a main pulley 13, with an auxiliary pulley 14 located on the adjacent side. A screw conveyor 16 is installed in the shaft hole of the auxiliary pulley 14, and the screw conveyor 16 is located inside the conveyor cylinder 1. The main pulley 13 and the auxiliary pulley 14 are connected by a belt 15. When the motor 12 starts, the belt 15 drives the screw conveyor 16 to rotate, thereby pushing the pecans from the top of the conveyor cylinder 1 to the screening assembly.

[0024] The screening assembly is used to finely screen pecans and remove impurities. The screening assembly includes a fixed plate 31 with a through-hole 311 for discharging the cleaned pecans. A symmetrical moving groove 312 is arranged on the fixed plate 31, and a screening frame 32 is positioned above the through-hole 311. A screening box 34 is mounted on the screening frame 32, and a screening plate 35 is installed inside the screening box 34. The screening plate 35 can screen the pecans, separating impurities from qualified kernels. Reciprocating rollers 33 are located at the bottom of the screening frame 32, and these rollers roll along the moving groove 312, allowing the screening frame 32 to reciprocate on the fixed plate 31.

[0025] To enhance the screening effect, a reciprocating motor 36 is installed on the fixed plate 31. The output end of the reciprocating motor 36 is connected to an eccentric disk 37, and a connecting rod 38 is hinged between the eccentric disk 37 and the screening frame 32. When the reciprocating motor 36 starts, it drives the screening frame 32 to reciprocate through the eccentric disk 37 and the connecting rod 38, thereby enhancing the screening effect and ensuring that impurities are completely separated.

[0026] The hopper assembly is used to collect the cleaned pecans for subsequent collection and processing. The hopper assembly includes a hopper frame 21, a hopper 22 fixed on the frame, and a feed inlet 23 located at the bottom of the hopper 22. The feed inlet 23 is connected to the bottom of the conveying cylinder 1, allowing the cleaned pecans to be smoothly discharged into the hopper 22.

[0027] In operation, pecans are fed into the conveying cylinder 1 through the discharge pipe 11. The motor 12 is started, and the pecans are pushed to the screening assembly via the screw conveyor 16. The sieve plate 35 in the screening assembly screens the pecans, while the reciprocating motor 36 is started, driving the screening frame 32 to reciprocate through the eccentric disc 37 and connecting rod 38, thus enhancing the screening effect. The cleaned pecans are discharged into the hopper 22 through the screening port 311, completing the entire impurity removal process.

[0028] The pecan batch processing and impurity removal machinery provided by this utility model achieves rapid batch impurity removal of pecans through the combination of a conveying cylinder 1 and a screening component. Simultaneously, a reciprocating motor 36 drives the screening frame 32 to reciprocate via an eccentric disc 37 and a connecting rod 38, enhancing the screening effect and improving the efficiency and accuracy of impurity removal. Furthermore, the design of the hopper component allows the removed pecans to be smoothly discharged, facilitating subsequent collection and processing. This utility model reduces labor intensity and labor costs, meeting the needs of large-scale production.

[0029] The working principle and usage process of this utility model: After assembling each component of this solution in sequence, work according to the above implementation methods according to actual needs to complete all working steps.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0031] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] The embodiments described above are not exhaustive, nor do they limit the invention to specific implementations. Clearly, many modifications and variations can be made based on the above description. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the invention, enabling those skilled in the art to effectively utilize the invention and its modifications. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the invention should be included within the protection scope of the invention.

Claims

1. A mechanical device for batch processing and impurity removal of pecans, characterized in that, include: A conveying cylinder (1) is provided with a discharge pipe (11) at its top. A motor (12) is installed on the conveying cylinder (1). The output end of the motor (12) is connected to a main pulley (13). An auxiliary pulley (14) is provided on the adjacent side. A screw conveyor (16) is installed in the shaft hole of the auxiliary pulley (14). The screw conveyor (16) is located inside the conveying cylinder (1). The main pulley (13) and the auxiliary pulley (14) are connected by a belt (15). The screening assembly includes a fixed plate (31), on which a screening port (311) is provided through, for discharging pecans after impurity removal. A moving groove (312) is symmetrically arranged on the fixed plate (31). A screening frame (32) is provided above the screening port (311). A screening box (34) is installed on the screening frame (32). A screening plate (35) is provided inside the screening box (34). A reciprocating roller (33) is provided at the bottom of the screening frame (32). The reciprocating roller (33) rolls along the moving groove (312).

2. The mechanical equipment for batch processing and impurity removal of pecans according to claim 1, characterized in that: A reciprocating motor (36) is installed on the fixed plate (31). An eccentric disk (37) is connected to the output end of the reciprocating motor (36). A connecting rod (38) is hinged between the eccentric disk (37) and the screen frame (32).

3. The mechanical equipment for batch processing and impurity removal of pecans according to claim 1, characterized in that: The screening frame (32) is slidably engaged with the moving groove (312) of the fixed plate (31) via reciprocating rollers (33).

4. The mechanical equipment for batch processing and impurity removal of pecans according to claim 1, characterized in that: The sieve box (34) is located directly below the sieve opening (311) and is used to separate impurities from qualified nuts.

5. The mechanical equipment for batch processing and impurity removal of pecans according to claim 1, characterized in that: The bottom of the conveying cylinder (1) is provided with a hopper assembly, which includes a hopper frame (21), a hopper (22) fixed on the frame (21), and a material inlet (23) at the bottom of the hopper (22). The material inlet (23) is connected to the bottom of the conveying cylinder (1).

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