Salt-reduced peanut drying temperature control grid

Abstract

This utility model provides a temperature regulating grid for drying low-salt peanuts, including a base frame. Multiple temperature regulating plates arranged along the length of the base frame are rotatably fitted to the inner wall of the base frame. A grid plate with several holes is fixedly installed on the top of the base frame. Multiple moisture content sensing microneedles corresponding to the temperature regulating plates are fixedly installed on the grid plate. An adjustment component cooperating with the temperature regulating plates is provided on the outer side of the base frame. A surrounding frame is fixedly connected to the periphery of the grid plate. A fixed frame is connected to the outer wall of the base frame. A servo motor is fixedly installed on the outer wall of the fixed frame. A connecting strip cooperating with the multiple temperature regulating plates is provided inside the fixed frame. The moisture content of the peanuts is detected in real time by the moisture content sensing microneedles. The angle of the temperature regulating plates is adjusted automatically and manually, changing the airflow channel and flow rate. Combined with the temperature regulating plate's own temperature regulation function, the temperature and airflow can be precisely controlled for different moisture content areas, ensuring the uniformity of peanut drying.

Description

Technical Field

[0001] This utility model relates to the technical field of peanut processing equipment, specifically to a temperature regulating grid for drying low-salt peanuts. Background Technology

[0002] In the processing of reduced-salt peanuts, drying is a crucial step. The quality of drying directly affects the taste, color, and shelf life of the peanuts. Existing peanut drying equipment uses flat plates with fixed apertures for drying grids, which only serve to support materials and provide ventilation. They cannot adjust the temperature and airflow according to changes in moisture content, which can easily lead to uneven temperature distribution in the drying area. This can result in peanuts being over-dried in some areas, affecting the taste, or under-dried in others, leading to uneven salt distribution and reducing product quality. Utility Model Content

[0003] To address the shortcomings of existing technologies, the purpose of this invention is to provide a temperature regulating grid for reducing salt content in peanut drying to solve the problems mentioned in the background. This invention has a novel structure. It uses a moisture content sensing microneedle to detect the moisture content of peanuts in real time. By adjusting the angle of the temperature regulating plate automatically and manually, it changes the airflow channel and flow rate. Combined with the temperature regulating plate's own temperature regulation function, it can accurately control the temperature and airflow for different moisture content areas, improve local over-drying or under-drying, and ensure uniform peanut drying and consistent salt distribution.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a temperature regulating grid for drying low-salt peanuts, comprising a base frame, a plurality of temperature regulating plates arranged along its length on the inner wall of the base frame, a grid plate with several holes fixedly installed on the top of the base frame, a plurality of moisture content sensing micro needles corresponding to the temperature regulating plates fixedly installed on the grid plate, an adjusting component cooperating with the temperature regulating plates provided on the outer side of the base frame, a surrounding frame fixedly connected to the periphery of the grid plate, a fixed frame connected to the outer wall of the base frame, a servo motor fixedly installed on the outer wall of the fixed frame, and a connecting strip cooperating with the plurality of temperature regulating plates provided inside the fixed frame.

[0005] Furthermore, a slider is slidably fitted on the inner wall of the fixed frame, and a screw rod that passes through the fixed frame and is threadedly fitted to the slider is fixedly connected to the output shaft of the servo motor. A sliding rod is fixedly connected to one side of the connecting strip, and a sliding hole that is slidably fitted to the sliding rod is opened on one side of the slider.

[0006] Furthermore, the inner wall of the fixed frame is rotatably fitted with multiple connecting brackets corresponding to the temperature regulating plate. A first connecting post is fixedly connected to one side of the connecting bracket, and multiple connecting grooves that rotatably engage with the first connecting post are opened on one side of the connecting strip.

[0007] Furthermore, a fixing cylinder is fixedly connected to the side of the connecting frame near the inner wall of the fixing frame. The fixing cylinder is rotatably engaged with the side plate of the bottom frame and extends into its interior. Second connecting columns are fixedly connected to both sides of the temperature regulating plate.

[0008] Furthermore, the second connecting post on the side of the temperature regulating plate near the fixed frame is rotatably engaged with the inner wall of the fixed cylinder, and a torsion spring is fixedly connected between one end of the second connecting post and the bottom wall of the fixed cylinder.

[0009] Furthermore, the adjustment component includes an adjustment strip disposed on one side of the bottom frame, and a first fixing strip and a second fixing strip are fixedly connected to one side of the bottom frame, with the adjustment strip slidingly engaged between the first fixing strip and the second fixing strip.

[0010] Furthermore, a sliding groove is provided through the upper side of the adjusting strip, and a strip-shaped groove is provided through the upper side of the second fixing strip. A gear is fixedly connected to the end of the second connecting post on the other side of the temperature regulating plate. Multiple toothed blocks corresponding to the temperature regulating plate are slidably fitted above the first fixing strip, and the gear meshes with the toothed blocks.

[0011] Furthermore, a displacement block is fixedly connected to the bottom of the toothed block and slidably fitted in the groove. The bottom of the adjusting strip is provided with multiple threaded grooves corresponding to the toothed block, and a connecting bolt is threadedly fitted in the threaded groove. The bottom of the displacement block is provided with a fixing groove that cooperates with the connecting bolt.

[0012] The beneficial effects of this utility model are:

[0013] 1. This low-salt peanut drying temperature regulating grid uses a moisture content sensor microneedle to detect the peanut moisture content in real time. It can adjust the angle of the temperature regulating plate in both automatic and manual modes to change the airflow channel and flow rate. Combined with the temperature regulating plate's own temperature regulation function, it can accurately control the temperature and airflow for different moisture content areas, improve local over-drying or under-drying, and ensure the uniformity of peanut drying.

[0014] 2. This low-salt peanut drying temperature control grid reduces airflow leakage through the frame, optimizes airflow circulation by adjusting the angle of the temperature control plate, accelerates moisture evaporation, improves drying efficiency, and reduces the deterioration of peanut taste and color caused by improper drying, thus improving product quality. The temperature control plate angle can be adjusted to meet the drying needs of peanuts of different quantities, sizes and initial moisture contents. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the salt-reducing peanut drying temperature regulating grid of this utility model;

[0016] Figure 2 This is a schematic diagram of the connection between the temperature regulating plate and the bottom frame of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the temperature regulating plate components of this utility model;

[0018] Figure 4 This is a side sectional view of the bottom frame of this utility model.

[0019] Figure 5 This utility model Figure 4 -Enlarged structural diagram at point A;

[0020] Figure 6 This is a schematic diagram of the connection between the adjustment component and the temperature control plate of this utility model;

[0021] Figure 7 This utility model Figure 6 - Enlarged structural diagram at point B.

[0022] In the diagram: 1. Base frame; 2. Temperature regulating plate; 3. Grid plate; 4. Moisture content sensing microneedle; 5. Adjustment component; 501. Adjustment bar; 502. First fixing bar; 503. Second fixing bar; 504. Slide groove; 505. Strip groove; 506. Gear; 507. Tooth block; 508. Displacement block; 509. Threaded groove; 510. Connecting bolt; 511. Fixing groove; 6. Enclosure frame; 7. Servo motor; 8. Fixing frame; 9. Slider; 10. Screw; 11. Connecting bar; 12. Slide rod; 13. Slide hole; 14. Connecting frame; 15. First connecting post; 16. Connecting groove; 17. Fixing cylinder; 18. Second connecting post; 19. Torsion spring. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] Please refer to Figures 1 to 7 This utility model provides a technical solution: a temperature regulating grid for drying low-salt peanuts, including a base frame 1. The inner wall of the base frame 1 is rotatably fitted with multiple temperature regulating plates 2 arranged along its length. A grid plate 3 with several holes is fixedly installed on the top of the base frame 1. Multiple moisture content sensing micro needles 4 corresponding to the temperature regulating plates 2 are fixedly installed on the grid plate 3. An adjusting component 5 that cooperates with the temperature regulating plates 2 is provided on the outer side of the base frame 1. A surrounding frame 6 is fixedly connected to the periphery of the grid plate 3. A fixing frame 8 is connected to the outer wall of the base frame 1. A servo motor 7 is fixedly installed on the outer wall of the fixing frame 8. A connecting strip 11 that cooperates with the multiple temperature regulating plates 2 is provided inside the fixing frame 8.

[0025] In this embodiment, a slider 9 is slidably fitted on the inner wall of the fixed frame 8. A screw 10, threaded into the fixed frame 8 and threadedly fitted to the slider 9, is fixedly connected to the output shaft of the servo motor 7. A sliding rod 12 is fixedly connected to one side of the connecting strip 11. A sliding hole 13, slidably fitted to the sliding rod 12, is provided on one side of the slider 9. Multiple connecting brackets 14, corresponding to the temperature regulating plate 2, are rotatably fitted on the inner wall of the fixed frame 8. A first connecting post 15 is fixedly connected to one side of each connecting bracket 14. One side of the connecting strip 11... The side is provided with multiple connecting slots 16 that rotatably engage with the first connecting post 15. The connecting frame 14 is fixedly connected to a fixing cylinder 17 on the side near the inner wall of the fixing frame 8. The fixing cylinder 17 rotatably engages with the side plate of the bottom frame 1 and extends into its interior. The temperature regulating plate 2 is fixedly connected to both sides with second connecting posts 18. The second connecting post 18 on the side of the temperature regulating plate 2 near the fixing frame 8 rotatably engages with the inner wall of the fixing cylinder 17, and a torsion spring 19 is fixedly connected between one end of the second connecting post 18 and the bottom wall of the fixing cylinder 17.

[0026] Specifically, the reduced-salt peanut drying temperature regulating grid is supported by the base frame 1, with the grid plate 3 bearing the reduced-salt peanuts, and the surrounding frame 6 serving to prevent them from falling and reduce airflow leakage. Moisture content sensing micro-needles 4 on the grid plate 3 monitor the moisture content of different areas of the peanuts in real time, providing a basis for temperature regulation. During overall adjustment, the servo motor 7 on the outer wall of the fixed frame 8 starts, and its output shaft drives the screw 10 to rotate. The slider 9, threaded with the screw 10, slides on the inner wall of the fixed frame 8. The slider 9, through the sliding hole 13 and the sliding rod 12, drives the connecting strip 11 to move. The connecting groove 16 on one side of the connecting strip 11 rotates relative to the first connecting post 15 on the connecting frame 14, pushing the connecting frame 14 to rotate around the inner wall of the fixed frame 8. This, in turn, drives the second connecting post 18 on the temperature regulating plate 2 to rotate through the fixed cylinder 17, achieving synchronous adjustment of the angles of multiple temperature regulating plates 2.

[0027] In this embodiment, the adjustment component 5 includes an adjustment strip 501 disposed on one side of the bottom frame 1. A first fixing strip 502 and a second fixing strip 503 are fixedly connected to one side of the bottom frame 1. The adjustment strip 501 is slidably engaged between the first fixing strip 502 and the second fixing strip 503. A sliding groove 504 is formed downward through the upper side of the adjustment strip 501, and a strip-shaped groove 505 is formed downward through the upper side of the second fixing strip 503. A gear 506 is fixedly connected to the end of the second connecting post 18 on the other side of the temperature regulating plate 2. The first fixing bar 502 has multiple toothed blocks 507 that are slidably fitted above it, corresponding to the temperature regulating plate 2. The gear 506 meshes with the toothed blocks 507. The bottom of the toothed blocks 507 is fixedly connected to a displacement block 508 that is slidably fitted in the slide groove 504. The bottom of the adjusting bar 501 has multiple threaded grooves 509 that are slidably opened upwards, corresponding to the toothed blocks 507. The threaded grooves 509 are threaded with connecting bolts 510. The bottom of the displacement block 508 has a fixing groove 511 that is fitted with the connecting bolts 510.

[0028] Specifically, when adjustments are needed for a local area, manual operation is possible. First, the connecting bolt 510 is screwed through the threaded groove 509 into the corresponding fixing groove 511 of the temperature regulating plate 2. The operator pushes the adjusting strip 501 to slide between the first fixing strip 502 and the second fixing strip 503. The sliding groove 504 of the adjusting strip 501 drives the displacement block 508 to move. The displacement block 508 drives the toothed block 507 to slide. The toothed block 507 meshes with the gear 506 to drive the temperature regulating plate 2 to rotate, thereby realizing the angle adjustment of a single temperature regulating plate 2. After the angle of the temperature regulating plate 2 changes, the size of the airflow channel changes, adjusting the airflow speed and flow rate through the holes of the grid plate 3. Combined with the temperature regulating plate 2's own temperature regulation function, precise temperature control drying of peanuts in different moisture content areas can be achieved.

[0029] When using the device, the base frame 1 serves as the basic support, with the grid plate 3 above it supporting the reduced-salt peanuts. The surrounding frame 6 prevents the peanuts from falling and reduces airflow leakage. Multiple moisture content sensing microneedles 4 on the grid plate 3 detect the moisture content of different areas of the peanuts in real time. During overall adjustment, the servo motor 7 on the outer wall of the fixed frame 8 starts, and the output shaft drives the screw 10 to rotate. The slider 9, which is threaded with the screw 10, slides on the inner wall of the fixed frame 8. The slider 9 drives the connecting strip 11 to move through the sliding hole 13 and the sliding rod 12. The connecting groove 16 on one side of the connecting strip 11 rotates relative to the first connecting post 15 on the connecting frame 14, pushing the connecting frame 14 to rotate around the inner wall of the fixed frame 8. The connecting frame 14 drives the second connecting post 18 on the temperature regulating plate 2 to rotate through the fixed cylinder 17, realizing the adjustment of the angle of multiple temperature regulating plates 2. According to the real-time detection of the moisture content of different areas of the peanuts by the moisture content sensing microneedles 4, the angle of a single temperature regulating plate 2 can be manually adjusted for temperature control. Bolt 510 passes through threaded groove 509 and is screwed into fixed groove 511 corresponding to temperature regulating plate 2. At this time, the operator pushes adjusting bar 501 to slide between first fixed bar 502 and second fixed bar 503. The sliding groove 504 of adjusting bar 501 drives displacement block 508 to move. Displacement block 508 drives toothed block 507 to slide above first fixed bar 502. Toothed block 507 meshes with gear 506 at the end of second connecting column 18 on the other side of temperature regulating plate 2, driving gear 506 to rotate to realize the angle adjustment of a single temperature regulating plate 2. After the angle of temperature regulating plate 2 changes, the size of the airflow channel formed by it and the inner wall of bottom frame 1 changes, adjusting the airflow speed and flow rate through the holes of grid plate 3. Combined with the temperature regulating plate 2's own temperature regulation function, peanuts in different moisture content areas are precisely temperature controlled and dried, completing the entire drying process.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A temperature regulating grid for drying low-salt peanuts, comprising a base frame (1), characterized in that: The inner wall of the bottom frame (1) is rotatably fitted with multiple temperature regulating plates (2) arranged along its length. A grid plate (3) with several holes is fixedly installed on the top of the bottom frame (1). Multiple moisture content sensing micro needles (4) corresponding to the temperature regulating plates (2) are fixedly installed on the grid plate (3). An adjustment component (5) cooperating with the temperature regulating plates (2) is provided on the outer side of the bottom frame (1). A surrounding frame (6) is fixedly connected to the periphery of the grid plate (3). A fixed frame (8) is connected to the outer wall of the bottom frame (1). A servo motor (7) is fixedly installed on the outer wall of the fixed frame (8). A connecting strip (11) cooperating with multiple temperature regulating plates (2) is provided inside the fixed frame (8).

2. The temperature regulating grid for reducing salt content in peanut drying according to claim 1, characterized in that: The inner wall of the fixed frame (8) is slidably fitted with a slider (9). The output shaft of the servo motor (7) is fixedly connected with a screw (10) that passes through the fixed frame (8) and is threadedly fitted with the slider (9). A slide rod (12) is fixedly connected to one side of the connecting strip (11). A sliding hole (13) is opened on one side of the slider (9) to slide with the slide rod (12).

3. The temperature regulating grid for reducing salt content in peanut drying according to claim 2, characterized in that: The inner wall of the fixed frame (8) is rotatably fitted with multiple connecting brackets (14) corresponding to the temperature regulating plate (2). A first connecting column (15) is fixedly connected to one side of the connecting bracket (14), and multiple connecting grooves (16) that rotatably fit with the first connecting column (15) are provided on one side of the connecting strip (11).

4. The temperature regulating grid for reducing salt content in peanut drying according to claim 3, characterized in that: The connecting frame (14) is fixedly connected to a fixing cylinder (17) on one side near the inner wall of the fixing frame (8). The fixing cylinder (17) is rotatably engaged with the side plate of the bottom frame (1) and extends into its interior. The temperature regulating plate (2) is fixedly connected to two second connecting columns (18) on both sides.

5. The salt-reducing peanut drying temperature regulating grid according to claim 4, characterized in that: The second connecting post (18) of the temperature regulating plate (2) near the fixed frame (8) is rotatably engaged with the inner wall of the fixed cylinder (17), and a torsion spring (19) is fixedly connected between one end of the second connecting post (18) and the bottom wall of the fixed cylinder (17).

6. The temperature regulating grid for reducing salt content in peanut drying according to claim 1, characterized in that: The adjustment component (5) includes an adjustment bar (501) disposed on one side of the bottom frame (1). A first fixing bar (502) and a second fixing bar (503) are fixedly connected to one side of the bottom frame (1). The adjustment bar (501) is slidably engaged between the first fixing bar (502) and the second fixing bar (503).

7. The temperature regulating grid for reducing salt content in peanut drying according to claim 6, characterized in that: The upper side of the adjusting strip (501) is provided with a downward sliding groove (504), and the upper side of the second fixing strip (503) is provided with a downward strip groove (505). A gear (506) is fixedly connected to the end of the second connecting column (18) on the other side of the temperature regulating plate (2). A plurality of tooth blocks (507) corresponding to the temperature regulating plate (2) are slidably engaged above the first fixing strip (502). The gear (506) meshes with the tooth blocks (507).

8. The temperature regulating grid for reducing salt content in peanut drying according to claim 7, characterized in that: The bottom of the toothed block (507) is fixedly connected to a displacement block (508) that slides in the groove (504). The bottom of the adjusting strip (501) is provided with multiple threaded grooves (509) corresponding to the toothed block (507). A connecting bolt (510) is threaded in the threaded groove (509). The bottom of the displacement block (508) is provided with a fixing groove (511) that cooperates with the connecting bolt (510).

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