Screening device for peanut processing

Abstract

The utility model discloses a screening device for peanut processing, which comprises a screening box, one end of the screening box is fixedly connected with three discharge pipes, the upper surface of the other end of the screening box is fixedly provided with a material guide pipe, the material guide pipe is fixedly connected with a material storage cylinder, one side of the material guide pipe is fixedly provided with a driving motor, and the driving motor is fixedly connected with the screening box. According to the peanut feeding device, due to the fact that the discharging barrel, the roller and the partition plates are arranged, during feeding, workers can pour peanuts into the storage barrel to be temporarily stored, at the moment, the peanuts can be conveyed into the storage barrel, the conveying grooves are formed in the storage barrel, the conveying grooves are formed in the storage barrel, and the conveying grooves are formed in the storage barrel, so that the working efficiency is improved, and the labor intensity of workers is reduced. When the peanuts are conveyed into the screening box, the conveying groove in the roller is filled with the peanuts, and when the peanuts are conveyed into the screening box, the driving motor drives the roller to rotate through the rotating shaft, so that the peanuts in the storage barrel enter the screening box through the conveying groove in the roller and the rotation of the roller until the peanuts are conveyed to the surface of the first screen of the fixing frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of peanut screening, and in particular relates to a screening device for peanut processing. Background Art

[0002] Peanut, originally known as fallen peanut, is a kind of nut with abundant production and wide consumption in my country. It is also known as "longevity fruit" and "mud bean". It belongs to the Rosaceae order, annual herb of the Fabaceae family, with erect or creeping stems, 30 to 80 cm long, with separate wing and keel petals, 2 to 5 cm long, 1 to 1.3 cm wide, swollen, and thick pods. The flowering and fruiting period is June to August. It is mainly distributed in Brazil, China, Egypt and other places.

[0003] Chinese patent announcement number CN213825783U discloses a peeled peanut processing and screening device, including a bottom plate, the top outer wall of the bottom plate is fixed with two equidistantly distributed support plates by screws, and the top outer wall of the support plate is fixed with a box body by screws, one side outer wall of the box body is fixed with a box cover by screws, and one side outer wall of the box cover is rotatably connected with a first filter cartridge and a second filter cartridge, the cylindrical surfaces of the first filter cartridge and the second filter cartridge are respectively fixed with a first spiral leaf and a second spiral leaf by screws, and the first filter cartridge has a larger aperture than the second filter cartridge. The utility model is provided with a bottom plate, a second filter cartridge, a spiral transmission rod, a first gear ring, a transmission gear, a driving gear, a second gear ring and a spring shock absorber, so that peeled peanuts of different sizes can be screened; the spiral transmission rod, the first spiral leaf and the second spiral leaf can be driven while stirring, which can help improve the screening efficiency.

[0004] With respect to the above-mentioned related technologies, the inventors found that there are at least the following problems in the technology: the device needs to rely on manual loading, which increases the workload of the personnel and affects the screening efficiency; and if the staff adds too many peanuts at one time, it is easy to cause peanut accumulation, affecting the screening quality; at the same time, the screening device is provided with multiple filter cartridges, and the internal structure is complex, which is not convenient for the staff to disassemble for inspection or cleaning and replacement of the filter components later. Utility Model Content

[0005] The purpose of the utility model is to provide a screening device for peanut processing to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a screening device for peanut processing, comprising a screening box, one end of the screening box is fixedly connected with three discharge pipes, a material guide pipe is fixedly installed on the upper surface of the other end of the screening box, and a storage barrel is fixedly connected to the material guide pipe, a driving motor is fixedly installed on one side of the material guide pipe, and a cover plate is fixedly installed on the other side of the material guide pipe by bolts, a roller is rotatably arranged inside the material guide pipe, and a symmetrically arranged conveying trough is opened in the roller, a partition is detachably arranged in the conveying trough, a rotating shaft is fixedly connected to the output end of the driving motor, and the end of the rotating shaft is fixedly connected to the roller, two fixed frames are detachably arranged inside the screening box, and a first screen and a second screen are respectively connected to the two fixed frames, a base is provided at the lower end of the screening box, and a spring seat is fixedly connected between the base and the screening box, a vibration motor is fixedly installed at the lower end of the screening box, and a box door is hinged on the upper surface of the screening box.

[0007] As a preferred embodiment, more than one set of slide grooves are provided in the conveying trough, and sliders are slidably arranged in the slide grooves, and the sliders are fixed on both sides of the partition.

[0008] As a preferred embodiment, guide rails are fixedly arranged on both sides of the interior of the screening box, fixing components are arranged on both sides of the fixing frame, and grooves connected with the guide rails are arranged on both sides of the fixing components.

[0009] As a preferred embodiment, a nesting groove is formed through the guide rail, and the fixing assembly includes a compression spring and a nesting block, and the nesting block and the nesting groove are nested.

[0010] As a preferred embodiment, a discharge port is provided in the screening box, and the number of the discharge ports corresponds to three discharge pipes, the two fixed frames divide the interior of the screening box into three cavities, and the three cavities correspond to the three discharge ports.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By setting up a discharge barrel, a roller and a partition, when loading, the staff can pour the peanuts into the storage barrel for temporary storage. At this time, the peanuts fill the conveying trough in the roller. When feeding into the screening box, the driving motor drives the roller to rotate through the rotating shaft, so that the peanuts in the storage barrel pass through the conveying trough in the roller and the rotation of the roller, and enter the screening box until they are conveyed to the first screen surface of the fixed frame. With the vibration of the screening box, the peanuts can be screened, and the continuous rotation of the roller can continuously convey a fixed amount of peanuts into the screening box, avoiding too much peanuts being conveyed at one time, resulting in peanut accumulation and affecting the screening quality. At the same time, the staff can open the cover plate to pull out the partition in the conveying trough, and adjust the position of the partition through the cooperation of the slider and the slide groove to adjust the conveying amount of peanuts.

[0013] By setting up guide rails, nesting grooves, fixed frames and fixed components, the screening box is continuously vibrated through the cooperation of the vibration motor and the spring seat. After the peanuts are screened, if the inside of the screening box needs to be disassembled for inspection, cleaning or replacement, the staff opens the door on the screening box and presses the nesting block in the nesting groove to squeeze the compression spring into the fixed frame. At this time, the fixed frame can be taken out from the inside of the screening box along the direction of the guide rail, so that the staff can quickly disassemble it, so as to clean or replace the first screen and the second screen. During installation, it is only necessary to calibrate and insert the fixed component with the guide rail until the nesting block moves to the nesting groove position, and the nesting block can be pushed by the compression spring to embed it into the nesting groove, thereby fixing the fixed frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the screening box of the utility model;

[0016] Figure 3 It is a schematic diagram of the fixing frame structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the material guide tube structure of the utility model.

[0018] In the figure: 1. screening box; 101. guide rail; 102. nesting groove; 103. fixing frame; 104. first screen; 105. second screen; 106. fixing assembly; 1061. compression spring; 1062. nesting block; 2. spring seat; 3. base; 4. vibration motor; 5. discharge pipe; 6. box door; 7. guide pipe; 701. roller; 702. conveying trough; 703. slide; 704. partition; 705. slide block; 8. storage barrel; 9. cover plate; 10. drive motor; 1001. rotating shaft. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with embodiments.

[0020] See also Figure 1-4 The utility model provides a screening device for peanut processing, comprising a screening box 1, one end of the screening box 1 is fixedly connected with three discharge pipes 5, the other end of the screening box 1 is fixedly mounted with a guide pipe 7 on the upper surface, and the guide pipe 7 is fixedly connected with a storage barrel 8, one side of the guide pipe 7 is fixedly mounted with a driving motor 10, and the other side of the guide pipe 7 is fixedly mounted with a cover plate 9 by bolts, a roller 701 is rotatably arranged inside the guide pipe 7, and a symmetrically arranged conveying trough 702 is opened in the roller 701, and the conveying trough 702 is provided with a conveying trough 702. A partition 704 is detachably provided, a rotating shaft 1001 is fixedly connected to the output end of the driving motor 10, and the end of the rotating shaft 1001 is fixedly connected to the drum 701, two fixed frames 103 are detachably provided inside the screening box 1, and the two fixed frames 103 are respectively connected with a first screen 104 and a second screen 105, a base 3 is provided at the lower end of the screening box 1, and a spring seat 2 is fixedly connected between the base 3 and the screening box 1, a vibration motor 4 is fixedly installed at the lower end of the screening box 1, and a box door 6 is hinged on the upper surface of the screening box 1.

[0021] By adopting the above technical solution: the staff pours the peanuts to be screened into the storage barrel 8 for temporary storage, and then drives the roller 701 in the guide tube 7 to rotate through the driving motor 10 and the rotating shaft 1001, and the peanuts in the storage barrel 8 fall into the conveying trough 702 in the roller 701. During the rotation of the roller 701, the peanuts in the conveying trough 702 are driven to move and rotate until the conveying trough 702 faces the screening box 1, so that the peanuts in the conveying trough 702 fall into the screening box 1. In this way, peanuts can be quantitatively and continuously conveyed to the screening box 1.

[0022] In this embodiment, more than one group of slide grooves 703 are opened in the conveying trough 702, and sliders 705 are slidably set in the slide grooves 703, and the sliders 705 are fixed on both sides of the partition 704; by setting the slide grooves 703 and the sliders 705, when it is necessary to adjust the capacity of the conveying trough 702, the staff opens the cover 9 and then pulls the partition 704 outward. The partition 704 moves along the direction of the slide groove 703 through the slider 705 and can be moved out of the conveying trough 702. Then the partition 704 is inserted into another slide groove 703 through the slider 705 to adjust the capacity of the conveying trough 702.

[0023] In this embodiment, guide rails 101 are fixedly provided on both sides of the interior of the screening box 1, fixing components 106 are provided on both sides of the fixing frame 103, and grooves connected with the guide rails 101 are provided on both sides of the fixing components 106; by setting the fixing components 106, the guide rails 101 and the grooves, when installing the fixing frame 103, the fixing components 106 on both sides are calibrated with the guide rails 101, so as to play a role in positioning and installation, and the grooves can be connected with the guide rails 101.

[0024] In this embodiment, a nesting groove 102 is opened through the guide rail 101, and the fixing component 106 includes a compression spring 1061 and a nesting block 1062, and the nesting block 1062 maintains a nested setting with the nesting groove 102; by setting the compression spring 1061, the nesting block 1062 and the nesting groove 102, when fixing the fixing frame 103, the compression spring 1061 pushes the nesting block 1062 to embed into the nesting groove 102, so that the fixing frame 103 can be fixed, and when disassembling, it only needs to press the nesting block 1062 to disassemble.

[0025] In this embodiment, a discharge port is opened in the screening box 1, and the number of the discharge ports corresponds to three discharge pipes 5. Two fixed frames 103 divide the interior of the screening box 1 into three cavities, and the three cavities correspond to three discharge ports. By setting the discharge pipe 5, the discharge port and the fixed frame 103, the peanuts entering the screening box 1 are screened by the first screen 104 and the second screen 105 in the fixed frame 103, and the screened peanuts are retained in the corresponding cavity until they pass through the discharge port and the discharge pipe 5, and the screened peanuts can be discharged from the screening box 1, which is convenient for the staff to collect them.

[0026] The working principle and use process of the utility model are as follows: when in use, the staff pours the peanuts to be screened into the storage barrel 8, and then drives the roller 701 in the guide tube 7 to rotate through the driving motor 10 and the rotating shaft 1001, and the peanuts in the storage barrel 8 fall into the conveying groove 702 in the roller 701. Through the rotation of the roller 701, the peanuts are then conveyed into the screening box 1 in the conveying groove 702. In this way, the peanuts can be quantitatively and continuously conveyed into the screening box 1;

[0027] When the peanuts enter the screening box 1, they slide onto the fixed frame 103, and the screening box 1 continuously vibrates through the cooperation of the vibration motor 4 and the spring seat 2, so that the peanuts move along the fixed frame 103 toward the discharge pipe 5, and the peanuts are screened and filtered through the first screen 104 and the second screen 105 in the fixed frame 103, and finally discharged from the screening box 1 through the corresponding discharge pipe 5, thereby completing the screening of the peanuts;

[0028] After the screening of peanuts is completed, when the interior of the screening box 1 needs to be disassembled, cleaned or inspected, the staff opens the box door 6 on the screening box 1, and then presses the nesting block 1062 in the nesting groove 102 to make the nesting block 1062 squeeze the compression spring 1061 and be stored in the fixed frame 103. At this time, the fixed frame 103 can be taken out from the inside of the screening box 1 along the direction of the guide rail 101, which makes it convenient for the staff to quickly disassemble it, so as to clean or replace the first screen 104 and the second screen 105. During installation, it is only necessary to calibrate and insert the fixing assembly 106 and the guide rail 101 until the nesting block 1062 moves to the position of the nesting groove 102, and the nesting block 1062 can be pushed by the compression spring 1061 to be embedded in the nesting groove 102, thereby fixing the fixed frame 103.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A screening device for peanut processing, comprising a screening box (1), characterized in that: One end of the screening box (1) is fixedly connected to three discharge pipes (5); a guide pipe (7) is fixedly mounted on the upper surface of the other end of the screening box (1); a storage barrel (8) is fixedly connected to the guide pipe (7); a drive motor (10) is fixedly mounted on one side of the guide pipe (7); a cover plate (9) is fixedly mounted on the other side of the guide pipe (7) by bolts; a roller (701) is rotatably arranged inside the guide pipe (7); a symmetrically arranged conveying trough (702) is provided in the roller (701); a partition plate (704) is detachably arranged in the conveying trough (702); the drive motor (10) is fixedly mounted on one side of the guide pipe (7); a cover plate (9) is fixedly mounted on the other side of the guide pipe (7) by bolts; a roller (701) is rotatably arranged inside the guide pipe (7); a symmetrically arranged conveying trough (702) is provided in the roller (701); a partition plate (704) is detachably arranged in the conveying trough (702); and The output end of the machine (10) is fixedly connected to a rotating shaft (1001), and the end of the rotating shaft (1001) is fixedly connected to a roller (701). Two fixing frames (103) are detachably provided inside the screening box (1), and a first screen (104) and a second screen (105) are respectively connected inside the two fixing frames (103). A base (3) is provided at the lower end of the screening box (1), and a spring seat (2) is fixedly connected between the base (3) and the screening box (1). A vibration motor (4) is fixedly installed at the lower end of the screening box (1), and a box door (6) is hinged on the upper surface of the screening box (1).

2. The peanut processing screening device according to claim 1, characterized in that: More than one group of slide grooves (703) are provided in the conveying groove (702), and sliders (705) are slidably arranged in the slide grooves (703), and the sliders (705) are fixed on both sides of the partition plate (704).

3. The peanut processing screening device according to claim 1, characterized in that: Guide rails (101) are fixedly arranged on both sides of the screening box (1), fixing components (106) are arranged on both sides of the fixing frame (103), and grooves connected to the guide rails (101) are arranged on both sides of the fixing component (106).

4. The peanut processing screening device according to claim 3, characterized in that: A nesting groove (102) is provided through the guide rail (101), and the fixing assembly (106) comprises a compression spring (1061) and a nesting block (1062), and the nesting block (1062) and the nesting groove (102) are nested.

5. The peanut processing screening device according to claim 1, characterized in that: The screening box (1) is provided with discharge ports, and the number of the discharge ports corresponds to the three discharge pipes (5); the two fixing frames (103) divide the interior of the screening box (1) into three cavities, and the three cavities correspond to the three discharge ports.

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