Dehydrated vegetable powder removing and screening device

Abstract

The utility model discloses a dehydrated vegetable debris removing and screening device, which relates to the technical field of dehydrated vegetable equipment processing and comprises a screening device body, a vibration motor is mounted at the bottom end of the screening device body, a placing plate is mounted in the screening device body, and telescopic components are symmetrically mounted between the placing plate and the screening device body. A supporting frame is fixedly connected into the screening device body, a treatment box is placed at the upper end of the supporting frame, a top cover is movably connected to the upper end of the treatment box, a driving motor is installed at the upper end of the top cover, and the output end of the driving motor is fixedly connected with a connecting shaft. Stirring blades are symmetrically and fixedly connected to the outer side wall of the rotating column. By the adoption of the structure, cleaning work can be more convenient and faster, maintenance efficiency is improved, cross contamination of dehydrated vegetables of different batches and different types in the processing process can be effectively avoided through the regular cleaning and screening device, and therefore purity and quality of products are guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of dehydrated vegetable processing equipment, in particular to a dehydrated vegetable debris removal and screening device. Background Art

[0002] Dehydrated vegetables, also known as rehydrated vegetables, are made by removing most of the water from fresh vegetables through a series of processing steps. This method preserves the vegetables' original color, nutrients, and flavor. For consumption, they can be easily reconstituted by simply immersing them in clean water. The dehydrated vegetable debris removal and screening device is an essential piece of equipment in the dehydrated vegetable processing process, primarily used to remove debris and impurities to ensure product quality and taste.

[0003] Announcement No. "CN220611188U" is in the field of debris removal and screening technology, specifically a debris removal and screening device for dehydrated vegetable processing. It includes two support columns of different heights, both of which are equipped with semi-arc-shaped mounting frames, a cylindrical screening cylinder is installed between the two mounting frames, a funnel-shaped feeding port is installed on the top of one side of the screening cylinder, and a cylindrical discharge pipe is connected to the bottom of the other end, a conveying auger is installed in the screening cylinder, and the diameter of the conveying auger is the same as the inner diameter of the screening cylinder, and a filter plate is provided on the lower half of the screening cylinder; a conveying auger with the same outer diameter as the inner diameter of the screening cylinder is installed in the screening cylinder to facilitate the limiting of the dehydrated vegetables fed from the feeding port, so as to prevent the dehydrated vegetables from sliding directly along the side wall of the screening cylinder to the storage box at the bottom of the discharge pipe when placed, thereby affecting the screening effect.

[0004] Although the above-mentioned utility model can prevent the dehydrated vegetables from sliding directly along the side wall of the screening cylinder into the storage box at the bottom of the discharge pipe when placed, thereby affecting the screening effect, the screening cylinder cannot be opened to clean the blades and inner walls of the conveying auger inside the screening cylinder. The vegetable fragments attached to the conveying auger blades may contain impurities or microorganisms. If they are not cleaned in time, they will cause contamination to subsequent batches of products. Moreover, if the dehydrated vegetables are excessively squeezed or rubbed by the conveying auger blades during the conveying process, the vegetables may be further broken, affecting the appearance and quality of the products. Utility Model Content

[0005] In response to the problems mentioned in the background technology, the purpose of the present utility model is to provide a dehydrated vegetable debris removal and screening device to solve the problem that the vegetable debris attached to the conveying auger blades may contain impurities or microorganisms, which may cause contamination to subsequent batches of products if not cleaned in time. In addition, if the dehydrated vegetables are excessively squeezed or rubbed by the conveying auger blades during the conveying process, the vegetables may be further broken, affecting the appearance and quality of the products.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] The sieve of claim 1 further comprising a sieve plate, a sieve plate being mounted on the bottom end of the sieve plate, and a sieve plate being mounted on the bottom end of the sieve plate.

[0008] As an optimal technical solution, limiting grooves are symmetrically opened at both ends of the processing box, limiting blocks are symmetrically fixedly connected at both ends of the inside of the screening device body, the limiting blocks and the limiting grooves are slidably connected, positioning holes are symmetrically opened near the chamfers at the bottom of the processing box, and positioning columns are symmetrically fixedly connected near the chamfers at the upper end of the support frame. The positioning columns and the positioning holes are plugged in, which can ensure the accurate position of the processing box in the screening device, avoid the deviation or shaking of the processing box during operation, and ensure the accuracy and stability of screening.

[0009] As an optimal technical solution, a cross block is fixedly connected to the bottom end of the connecting shaft, and a cross slot is opened at the bottom end of the mounting groove. The cross slot and the cross block are plugged into each other, so that the connecting shaft can drive the rotating column to rotate, so that the stirring blades can stir when the dehydrated vegetables are screened, and can fully stir the dehydrated vegetables so that the dehydrated vegetables are in full contact with the screen, thereby accelerating the separation process of debris and impurities, helping to improve screening efficiency, and ensuring that debris and impurities can be removed faster.

[0010] As an optimal technical solution, a pressure block is fixedly connected to the bottom end of the placing plate, and a pressure sensor is installed at the bottom end of the screening device body. The telescopic assembly includes a mounting seat, a first limit column, a built-in hole, a first return spring, and a second limit column. The bottom end of the placing plate and the bottom end of the screening device body are symmetrically fixedly connected to the mounting seat, and the upper end of the mounting seat at the bottom end of the screening device body is fixedly connected to the first limit column, the upper end of the first limit column is provided with a built-in hole, and the bottom end of the built-in hole is fixedly connected to the first return spring, and the other end of the first return spring is fixedly connected to the second limit column, and the second limit column is slidingly connected to the built-in hole, and the end of the second limit column away from the first return spring is fixedly connected to the bottom end of the mounting seat at the bottom end of the placing plate, and the second return spring is sleeved on the outside of the first limit column and the second limit column, and the head and tail ends of the second return spring are respectively fixedly connected to the opposite ends of the mounting seat, so that the operator can know and deal with the debris inside the collection box in time, thereby avoiding the downtime waiting time caused by overfilling the collection box, helping to maintain the continuity and stability of the production line, and improving the overall production efficiency.

[0011] As an optimal technical solution, dampers are symmetrically installed near the chamfers at the bottom of the screening device body. The bottom of the damper is fixedly connected to a support seat, which can absorb and dissipate vibration energy, making the device more stable during operation, helping to reduce the shaking or offset of the device caused by vibration, and improving the stability and reliability of the device.

[0012] In summary, the present invention has the following beneficial effects:

[0013] First, in the present invention, the processing box is lifted up, the limiting block slides inside the limiting groove, and the positioning column is plugged into the positioning hole at the same time. Then the processing box is taken out from the inside of the screening device body, and the limiting block is plugged into the limiting groove at the same time. Then the top cover is opened upward, and the cross block is plugged into the cross groove, and the connecting shaft is plugged into the installation groove at the same time. After the top cover is opened, the inner wall of the processing box and the stirring blade are cleaned. After the cleaning is completed, the installation can be completed by reverse operation, which makes the cleaning work more convenient and quick, saves cleaning time, and improves maintenance efficiency. In addition, regular cleaning of the screening device can effectively avoid cross contamination of different batches and different types of dehydrated vegetables during the processing process, thereby ensuring the purity and quality of the product.

[0014] Second, in the present invention, the dehydrated vegetable fragments inside the processing box are vibrated by the vibration motor and screened by the screen, and fall into the collecting box below. With the weight of the fragments inside the collecting box, the collecting box drives the placing plate to descend, and at the same time, the placing plate drives the pressure block and the second limiting column to descend. The second limiting column slides inside the built-in hole, and the second limiting column presses against the first return spring. The first return spring and the second return spring are compressed at the same time, and the pressure block presses against the pressure sensor. The pressure sensor transmits a signal to the control panel, so that the operator can know and deal with the fragments inside the collecting box in time, thereby avoiding the downtime waiting time caused by the overfilling of the collecting box, helping to maintain the continuity and stability of the production line and improve the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the processing box of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the screening device body of the present utility model;

[0018] Figure 4 This is a schematic diagram of the cross-sectional three-dimensional structure of the utility model;

[0019] Figure 5 This utility model Figure 4 A magnified view of part A;

[0020] Figure 6 It is a schematic diagram of the cross-sectional three-dimensional structure of the telescopic component of the present invention.

[0021] Figure markings: 1. Screening device body; 2. Support frame; 3. Damper; 4. Support seat; 5. Bin door; 6. Placement plate; 7. Collection box; 8. Processing box; 9. Top cover; 10. Telescopic assembly; 101. Mounting seat; 102. First limiting column; 103. Built-in hole; 104. First return spring; 105. Second limiting column; 11. Second return spring; 12. Driving motor; 13. Connecting shaft; 14. Rotating column; 15. Stirring blade; 16. Mounting groove; 17. Cross block; 18. Cross groove; 19. Screen; 20. Limiting block; 21. Limiting groove; 22. Pressing block; 23. Pressure sensor; 24. Positioning column; 25. Positioning hole; 26. Vibration motor. DETAILED DESCRIPTION

[0022] Example

[0023] refer to Figures 1 to 6, a dehydrated vegetable scraps removal and screening device described in this embodiment includes a screening device body 1, a vibration motor 26 is installed at the bottom of the screening device body 1, a bin door 5 is hinged at one end of the screening device body 1, a placement plate 6 is installed inside the screening device body 1, a telescopic component 10 is symmetrically installed between the placement plate 6 and the bottom end of the interior of the screening device body 1, a collection box 7 is placed on the upper end of the placement plate 6, a support frame 2 is fixedly connected to the interior of the screening device body 1, a processing box 8 is placed on the upper end of the support frame 2, the processing box 8 is plugged into the interior of the screening device body 1, a top cover 9 is movably connected to the upper end of the processing box 8, a drive motor 12 is installed on the upper end of the top cover 9, the output end of the drive motor 12 extends to the bottom end of the top cover 9 and is fixedly connected to the connecting shaft 13, the processing box 8 The middle part of the inner bottom end is rotatably connected to the rotating column 14, and the upper end of the rotating column 14 is provided with a mounting groove 16, which is plugged into the connecting shaft 13. The outer wall of the rotating column 14 is symmetrically fixedly connected with the stirring blade 15, and the bottom end of the processing box 8 is fixedly connected with the screen 19. The processing box 8 is lifted upward to make the limit block 20 slide inside the limit groove 21, and at the same time, the positioning column 24 and the positioning hole 25 are plugged in. Then, the processing box 8 is taken out from the inside of the screening device body 1, and at the same time, the limit block 20 and the limit groove 21 are plugged in. Then, the top cover 9 is opened upward, and at the same time, the cross block 17 and the cross groove 18 are plugged in, and the connecting shaft 13 and the mounting groove 16 are plugged in. After opening the top cover 9, the inner wall of the processing box 8 and the stirring blade 15 are cleaned.

[0024] refer to Figures 2 to 3 , limiting grooves 21 are symmetrically opened at both ends of the processing box 8, and limiting blocks 20 are symmetrically fixedly connected at both ends of the inside of the screening device body 1. The limiting blocks 20 and the limiting grooves 21 are slidably connected. The processing box 8 is placed inside the screening device body 1, so that the processing box 8 is plugged into the inside of the screening device body 1, and the limiting blocks 20 and the limiting grooves 21 are slidably connected.

[0025] refer to Figures 2 to 3 The bottom of the processing box 8 is symmetrically provided with positioning holes 25 near the chamfer, and the upper end of the support frame 2 is symmetrically fixed with positioning columns 24 near the chamfer. The positioning columns 24 are plugged into the positioning holes 25. The processing box 8 is placed inside the screening device body 1 so that the processing box 8 is plugged into the inside of the screening device body 1. At the same time, the bottom end of the processing box 8 is fitted with the upper end of the support frame 2 so that the positioning columns 24 are inserted into the positioning holes 25.

[0026] refer to Figure 5 The bottom end of the connecting shaft 13 is fixedly connected to a cross block 17, and a cross slot 18 is opened at the bottom end of the mounting groove 16. The cross slot 18 and the cross block 17 are plugged into each other. The top cover 9 and the upper end of the processing box 8 are merged so that the connecting shaft 13 is inserted into the mounting groove 16, and the cross block 17 is inserted into the cross slot 18 at the same time.

[0027] refer to Figure 6 , the bottom end of the placing plate 6 is fixedly connected with a pressure block 22, and a pressure sensor 23 is installed at the bottom end of the inner part of the screening device body 1. The telescopic assembly 10 includes a mounting seat 101, a first limiting column 102, a built-in hole 103, a first return spring 104, and a second limiting column 105. The bottom end of the placing plate 6 and the bottom end of the inner part of the screening device body 1 are symmetrically fixedly connected with the mounting seat 101, and the upper end of the mounting seat 101 at the bottom end of the inner part of the screening device body 1 is fixedly connected with the first limiting column 102, and the upper end of the first limiting column 102 is provided with a built-in hole 103, and the bottom end of the built-in hole 103 is fixedly connected with the first return spring 104, and the other end of the first return spring 104 is fixedly connected with the second limiting column 105, and the second limiting column 105 is slidably connected to the built-in hole 103, and the end of the second limiting column 105 away from the first return spring 104 is fixedly connected to the placing plate 6 The bottom end of the mounting seat 101 at the bottom is fixedly connected, and the second return spring 11 is sleeved on the outside of the first limit column 102 and the second limit column 105. The head and tail ends of the second return spring 11 are respectively fixedly connected to the opposite ends of the mounting seat 101. The dehydrated vegetable fragments inside the processing box 8 are vibrated by the vibration motor 26 and screened by the screen 19, and fall into the collecting box 7 below. With the weight of the fragments inside the collecting box 7, the collecting box 7 drives the placing plate 6 to descend, and at the same time, the placing plate 6 drives the pressure block 22 and the second limit column 105 to descend. The second limit column 105 slides inside the built-in hole 103, and the second limit column 105 presses against the first return spring 104. The first return spring 104 and the second return spring 11 are compressed at the same time, and the pressure block 22 presses against the pressure sensor 23, and the pressure sensor 23 transmits the signal to the control panel.

[0028] refer to Figure 1 The dampers 3 are symmetrically installed near the chamfers at the bottom of the screening device body 1, and the bottom of the damper 3 is fixedly connected to the support base 4. The damper 3 can consume mechanical vibration energy and effectively reduce the vibration amplitude generated by the processing box 8 and the screening device body 1 during operation, making the device run more smoothly.

[0029] Principle and advantages of use: First, place the processing box 8 inside the screening device body 1, so that the processing box 8 is plugged into the inside of the screening device body 1, and at the same time, the limiting block 20 is slidably connected with the limiting groove 21, so that the bottom end of the processing box 8 is fitted with the upper end of the support frame 2, and the positioning column 24 is inserted into the positioning hole 25. Then, the dehydrated vegetables are poured into the processing box 8. Finally, the top cover 9 is combined with the upper end of the processing box 8, and the connecting shaft 13 is inserted into the installation groove 16. At the same time, the cross block 17 is inserted into the cross groove 18. The vibration motor 26 and the drive motor 12 are started. The drive motor 12 controls the connecting shaft 13 to drive the rotating column 14 to rotate, so that the stirring blade 15 stirs the dehydrated vegetables inside the processing box 8. The vibrating motor 26 controls the dehydrated vegetables inside the processing box 8 to vibrate, and the crushed vegetables inside the dehydrated vegetables fall into the collecting box 7 below through the vibration and the screen 19. As the weight of the crushed vegetables inside the collecting box 7 drives the placing plate 6 to descend, and at the same time, the placing plate 6 drives the pressing block 22 and the second limiting column 105 to descend. The second limiting column 105 slides inside the built-in hole 103, and the second limiting column 105 presses against the first return spring 104. The first return spring 104 and the second return spring 11 are compressed at the same time, and the pressing block 22 presses against the pressure sensor 23. The pressure sensor 23 transmits a signal to the control panel, notifying the operator to clean the crushed vegetables inside the collecting box 7.

[0030] The utility model can make cleaning work more convenient and quick, saves cleaning time, and improves maintenance efficiency. Regular cleaning of the screening device can effectively avoid cross contamination of different batches and different types of dehydrated vegetables during the processing process, thereby ensuring the purity and quality of the product.

Claims

1. A dehydrated vegetable debris removal and screening device, comprising a screening device body (1), characterized in that: A vibration motor (26) is installed at the bottom end of the screening device body (1), a bin door (5) is hinged at one end of the screening device body (1), a placement plate (6) is installed inside the screening device body (1), a telescopic assembly (10) is symmetrically installed between the placement plate (6) and the bottom end of the screening device body (1), a collection box (7) is placed on the upper end of the placement plate (6), a support frame (2) is fixedly connected to the inside of the screening device body (1), a processing box (8) is placed on the upper end of the support frame (2), and the processing box (8) is plugged into the inside of the screening device body (1). The upper end of the processing box (8) is movably connected to a top cover (9), and a driving motor (12) is installed on the upper end of the top cover (9). The output end of the driving motor (12) extends to the bottom end of the top cover (9) and is fixedly connected to a connecting shaft (13). The middle part of the bottom end of the processing box (8) is rotatably connected to a rotating column (14). The upper end of the rotating column (14) is provided with a mounting groove (16), and the mounting groove (16) is plugged into the connecting shaft (13). The outer side wall of the rotating column (14) is symmetrically fixedly connected to a stirring blade (15). The bottom end of the processing box (8) is fixedly connected to a screen (19).

2. The dehydrated vegetable debris removal and screening device according to claim 1, characterized in that: Both ends of the processing box (8) are symmetrically provided with limiting grooves (21), and both ends of the interior of the screening device body (1) are symmetrically fixedly connected with limiting blocks (20), and the limiting blocks (20) and the limiting grooves (21) are slidably connected.

3. The dehydrated vegetable debris removal and screening device according to claim 1, characterized in that: The bottom of the processing box (8) is symmetrically provided with positioning holes (25) near the chamfers, and the upper end of the support frame (2) is symmetrically fixedly connected with positioning columns (24) near the chamfers. The positioning columns (24) and the positioning holes (25) are plugged.

4. The dehydrated vegetable debris removal and screening device according to claim 1, characterized in that: The bottom end of the connecting shaft (13) is fixedly connected with a cross block (17), and the bottom end of the interior of the mounting groove (16) is provided with a cross slot (18), and the cross slot (18) and the cross block (17) are plug-connected.

5. The dehydrated vegetable debris removal and screening device according to claim 1, characterized in that: The bottom end of the placement plate (6) is fixedly connected with a pressure block (22), and the bottom end of the interior of the screening device body (1) is installed with a pressure sensor (23).

6. The dehydrated vegetable debris removal and screening device according to claim 1, characterized in that: The telescopic assembly (10) comprises a mounting seat (101), a first limiting column (102), a built-in hole (103), a first return spring (104), and a second limiting column (105); the bottom end of the placement plate (6) and the bottom end of the interior of the screening device body (1) are both symmetrically fixedly connected with the mounting seat (101); the upper end of the mounting seat (101) at the bottom end of the interior of the screening device body (1) is fixedly connected with the first limiting column (102); the upper end of the first limiting column (102) is provided with a built-in hole (103); the bottom end of the interior of the built-in hole (103) is fixedly connected with the first return spring (104); the other end of the first return spring (104) is fixedly connected with the second limiting column (105); the second limiting column (105) is slidably connected to the built-in hole (103); the end of the second limiting column (105) away from the first return spring (104) is fixedly connected to the bottom end of the mounting seat (101) at the bottom end of the placement plate (6).

7. The dehydrated vegetable debris removal and screening device according to claim 6, characterized in that: A second return spring (11) is sleeved on the outside of the first limiting column (102) and the second limiting column (105), and the head and tail ends of the second return spring (11) are respectively fixedly connected to the opposite ends of the mounting seat (101).

8. The dehydrated vegetable debris removal and screening device according to claim 1, characterized in that: Dampers (3) are symmetrically installed near the chamfers at the bottom end of the screening device body (1), and the bottom end of the damper (3) is fixedly connected to a support seat (4).

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