Drying equipment for agricultural product processing

Abstract

The invention discloses drying equipment for agricultural product processing, and relates to the technical field of agricultural product processing. The drying equipment for agricultural product processing comprises a frame body, supporting legs are fixed to the four corners of the lower end of the frame body, a frame groove is formed in the middle of the frame body, the lower end of the frame groove is connected with a discharging control valve through a discharging pipe, and hot air blowers are fixed to the two sides of the frame body; a driving motor is fixed to one side of the frame body, a fixing rod is fixed to the driving end of the driving motor, a connecting structure is arranged on the fixing rod, and a stirring frame and two rotating frames are arranged on the connecting structure. According to the drying equipment for agricultural product processing, the driving motor drives the fixing rod to rotate, on one hand, the effect of sufficient and uniform drying is achieved, the effect of improving the using effect of the drying equipment is achieved, on the other hand, the effect of quantitative discharging is achieved, the effect of improving the working efficiency of the drying equipment is achieved, and on the other hand, the effect of automatic crushing is achieved; and the practicability of the drying equipment is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of agricultural product processing, in particular to a drying equipment for agricultural product processing. BACKGROUND

[0002] Agricultural products are the direct products of agricultural production activities, including highland barley, rice, peanuts, corn, wheat and other staple crops, and local specialties unique to each region. In the agricultural product processing process, in order to effectively extend the shelf life of the product, enhance the storage stability and protect the core quality, drying treatment has become an essential key link, and this process usually needs to rely on professional drying equipment.

[0003] Although the current mainstream agricultural product drying equipment can complete the basic drying operation, there are obvious shortcomings in the drying process in actual industrial application, which greatly reduces the overall use effect of the equipment. The core problem is that the existing equipment mostly adopts a single material stirring mode of "overall overturning", which can only realize the position exchange of the surface layer of the agricultural products, but cannot break the "internal wrapping layer" formed by the material accumulation, that is, the agricultural products at the center of the accumulation are always in a relatively closed environment, which not only makes it difficult to form effective contact with the hot air flow in the drying equipment, but also causes the heat transfer efficiency to be greatly reduced due to the blocking of the surrounding material, ultimately forming the uneven phenomenon of "over-drying of the outer layer and residual moisture of the inner layer". This incomplete drying problem not only directly affects the quality stability of the agricultural products, the residual moisture easily causes mold and clumping, reduces the storage period, but also causes double waste of energy and time, thereby making the use effect of the drying device not good enough. Therefore, it is necessary to invent a drying equipment for agricultural product processing to solve the above problems. SUMMARY

[0004] The purpose of the present application is to provide a drying equipment for agricultural product processing to solve the problems raised in the background.

[0005] To solve the above technical problems, the present application provides the following technical scheme: a frame body is provided, the lower end of the frame body is fixed with legs at four corners, a frame groove is formed in the middle of the frame body, the lower end of the frame groove is connected with a discharge control valve through a discharge pipe, and a hot air blower is fixed on both sides of the frame body; A drive motor is fixed on one side of the frame body, a fixed rod is fixed on the drive end of the drive motor, a connecting structure is arranged on the fixed rod, a stirring frame and two rotating frames are arranged on the connecting structure; the connecting structure can rotate around the central axis of the fixed rod with the stirring frame, and can also rotate around the central axis of the fixed rod while rotating around its own central axis, so as to form all-around shoveling and stirring of the falling agricultural products.

[0006] Preferably, the connecting structure comprises a stirring frame and a fixing frame, both ends of the fixing frame are rotationally connected with rotating rods, one end of both rotating rods is fixed with a rotating frame, both sides of the rotating rods are fixed with linkage gears, both linkage gears are meshingly connected with an outer gear ring, and the inner wall of the outer gear ring is fixed with a stabilizing frame.

[0007] Preferably, the middle part of the stirring frame is fixed on one side of a fixing rod, the outer surface of the fixing rod is rotationally connected with the inner wall of the frame body, the vertical section of the stirring frame is U-shaped, the middle part of the fixing frame is fixed on the other side of the fixing rod, both ends of the fixing frame are rotationally connected with the middle parts of two rotating rods, one end of both rotating rods is fixed on one end of two rotating frames, the vertical section of each rotating frame is cross-shaped, both rotating frames are arranged in a frame groove, and the outer surface of the stirring frame is rotationally connected with the inner wall of the frame groove.

[0008] Preferably, the middle part of the stirring frame is fixed on one side of a fixing rod, the outer surface of the fixing rod is rotationally connected with the inner wall of the frame body, the vertical section of the stirring frame is U-shaped, the middle part of the fixing frame is fixed on the other side of the fixing rod, both ends of the fixing frame are rotationally connected with the middle parts of two rotating rods, one end of both rotating rods is fixed on one end of two rotating frames, the vertical section of each rotating frame is cross-shaped, both rotating frames are arranged in a frame groove, and the outer surface of the stirring frame is rotationally connected with the inner wall of the frame groove.

[0009] Preferably, the other end of the fixing rod is fixed with a driving gear, both sides of the driving gear are meshingly connected with driven gears, the middle parts of both driven gears are fixed with rotating frames, one side of both driven gears is fixed with driven frames, the outer surfaces of both driven frames are slidingly connected with connecting frames, the middle parts of both connecting frames are provided with penetrating grooves, one end of both connecting frames is fixed with sliding plates, the upper end of the frame groove is provided with a sliding groove, one side of the sliding groove is provided with two through grooves, and one side of the frame body is provided with two limiting grooves.

[0010] Preferably, the middle part of the stirring frame is fixed on one side of a fixing rod, the outer surface of the fixing rod is rotationally connected with the inner wall of the frame body, the vertical section of the stirring frame is U-shaped, the middle part of the fixing frame is fixed on the other side of the fixing rod, both ends of the fixing frame are rotationally connected with the middle parts of two rotating rods, one end of both rotating rods is fixed on one end of two rotating frames, the vertical section of each rotating frame is cross-shaped, both rotating frames are arranged in a frame groove, and the outer surface of the stirring frame is rotationally connected with the inner wall of the frame groove.

[0011] Preferably, the other end of the fixing rod is fixed with a driving gear, both sides of the driving gear are meshingly connected with driven gears, the middle parts of both driven gears are fixed with rotating frames, one side of both driven gears is fixed with driven frames, the outer surfaces of both driven frames are slidingly connected with connecting frames, the middle parts of both connecting frames are provided with penetrating grooves, one end of both connecting frames is fixed with sliding plates, the outer surfaces of both sliding plates are slidingly connected with the inner walls of both sides of the sliding groove, the sliding groove penetrates the upper side of the frame groove, and the vertical sections of both connecting frames are L-shaped.

[0012] Preferably, two said connecting frames are fixed with fixed blocks on one side, two said fixed blocks are fixed with gear racks on the upper end, two said gear racks are engaged with transmission gears, two said transmission gears are fixed with transmission rods in the middle, two said transmission rods are fixed with fixed rollers in the middle, and two said fixed rollers are fixed with a plurality of crushing frames in the middle.

[0013] Preferably, two said fixed blocks are fixed on the side of two connecting frames, two said fixed blocks are slidingly connected to the outer surface of the two sides of the frame body, two said fixed blocks are fixed on the lower side of two gear racks, two said gear racks are engaged with two transmission gears on the upper side, two said transmission gears are fixed on two transmission rods on one end, and two said transmission rods are rotatably connected to the inner wall of the two sides of the frame body.

[0014] Preferably, two said fixed rollers are fixed in the middle of two said transmission rods, two said fixed rollers are rotatably connected to the inner wall of the two sides of the frame groove, two said fixed rollers are symmetrically distributed, and a plurality of said crushing frames are fixed in the middle of the fixed rollers. Each said fixed roller is provided with a cross-shaped vertical section.

[0015] Compared with the prior art, the present application has the following advantages: (1) The present application drives the fixed rod to rotate by the driving motor, so that the fixed rod, stirring frame, fixed frame, rotating rod, rotating frame, linkage gear, outer gear ring and stabilizing frame work together to achieve full and uniform drying effect, avoid uneven drying, and improve the use effect of the drying equipment. (2) The present application drives the fixed rod to rotate by the driving motor, so that the driving gear, driven gear, rotating frame, driven frame, connecting frame, through slot, sliding plate, sliding slot, through slot and limiting slot work together to achieve the effect of quantitative feeding, avoid the drying time being too long due to the accumulation of agricultural products, and improve the working efficiency of the drying equipment. (3) The present application drives the fixed rod to rotate by the driving motor, so that the fixed block, gear rack, transmission gear, transmission rod, fixed roller and crushing frame work together to achieve the effect of automatic crushing, avoid the influence of the normal drying process of the adhered agricultural products, and improve the practicality of the drying equipment. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The overall structure of the present application is shown in the figure; Figure 2 The frame body cross-sectional view of the present application is shown in the figure; Figure 3 The structure of A part of the present application is shown in the enlarged view; Figure 2 Figure 4 The frame body top view of the present application is shown in the figure;​ Figure 5 is a schematic view of a local structure of the present application; Figure 6 is a schematic view of a local structure of the present application Figure 5 is an enlarged view of a B part structure in the present application; Figure 7 is a sectional view of a local structure of the present application; Figure 8 is a schematic view of a local structure of the present application.

[0017] In the figure: 1, frame body; 2, frame groove; 3, discharge control valve; 4, hot air blower; 5, driving motor; 6, fixed rod; 7, stirring frame; 8, fixed frame; 9, rotating rod; 10, rotating frame; 11, linkage gear; 12, outer gear ring; 13, stabilizing frame; 14, driving gear; 15, driven gear; 16, rotating frame; 17, driving frame; 18, connecting frame; 19, through groove; 20, sliding plate; 21, sliding groove; 22, through groove; 23, limiting groove; 24, fixed block; 25, rack; 26, transmission gear; 27, transmission rod; 28, fixed roller; 29, crushing frame; 30, supporting leg. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0019] Embodiment one The present embodiment provides a drying equipment for agricultural product processing; Please refer to Figure 1 - Figure 8As shown, including the frame 1, the frame 1 lower end four corners are fixed with legs 30, frame 1 middle part is provided with frame groove 2, frame groove 2 lower end is connected with discharge control valve 3 through discharge pipe, frame 1 both sides are fixed with hot air blower 4;Frame 1 side is fixed with drive motor 5, drive motor 5 drive end is fixed with fixed rod 6, fixed rod 6 is provided with connecting structure, connecting structure includes stirring frame 7 and fixed frame 8, fixed frame 8 both ends are rotatably connected with rotating rod 9, two rotating rods 9 one end are fixed with rotating frame 10, two rotating rods 9 other side are fixed with linkage gear 11, two linkage gears 11 are meshed with outer ring gear 12, outer ring gear 12 inner wall is fixed with stabilizer 13, the common rotation of stirring frame 7 and rotating frame 10 can drive the agricultural products falling into the frame groove 2 to form all-round shoveling and turning, this double effect makes the accumulated agricultural products continue to be lifted and dispersed, so that every grain of agricultural products has the opportunity to contact the hot air sent by the hot air blower 4, especially the rotating track of the rotating frame 10 in the revolution with the rotation, can form secondary dispersion for the material shoveling by the stirring frame 7, so that the originally possible adhered particles are completely separated, to ensure that the hot air flow can penetrate the material gap and uniformly act on every surface, in this way, the agricultural products are more fully heated and the drying time is more consistent during the drying process, effectively shortening the overall drying period and greatly improving the drying quality of the finished product, fundamentally solving the problem of local over-drying or incomplete drying in traditional equipment, and further strengthening the efficient drying performance of the equipment.

[0020] Please refer again to Figure 1 - Figure 8 As shown, the stirring frame 7 is fixed in the middle of the fixed rod 6, the outer surface of the fixed rod 6 is rotatably connected to the inner wall of the frame 1, the vertical section of the stirring frame 7 is U-shaped, the fixed frame 8 is fixed to the other side of the fixed rod 6, the two ends of the fixed frame 8 are rotatably connected to the middle of the two rotating rods 9, one end of the two rotating rods 9 is fixed to one end of the two rotating frames 10, the vertical section of each rotating frame 10 is cross-shaped, the two rotating frames 10 are arranged in the frame groove 2, the outer surface of the stirring frame 7 is rotatably connected to the inner wall of the frame groove 2, the middle of the two linkage gears 11 is fixed to one side of the rotating rod 9, the two linkage gears 11 are meshed with the outer ring gear 12, the inner wall of the outer ring gear 12 is fixed to the outer side of the stabilizer 13, one end of the stabilizer 13 is fixed to one end of the frame groove 2, the vertical section of the stabilizer 13 is circularly arranged.

[0021] The specific implementation process is as follows: the fixed rod 6 is driven to rotate by the drive motor 5, which drives the stirring frame 7 connected to one side of the fixed rod 6 to rotate synchronously. The stirring frame 7 is rotatably connected to the inner wall of the frame groove 2, which can shovel the agricultural products falling on the inner wall of the bottom of the frame groove 2 for drying treatment; At the same time, the fixed frame 8 fixed on the other side of the fixed rod 6 rotates synchronously, and the rotating fixed frame 8 drives the two rotating rods 9 connected with the outer surface of the two ends to revolve synchronously with the fixed rod 6 as the center axis. This makes the two rotating frames 10 fixed on one end of the two rotating rods 9 also revolve synchronously with the fixed rod 6 as the center axis. In this process, the two linkage gears 11 fixed on one side of the two rotating rods 9 realize rotation under the meshing action of the outer gear ring 12. The inner wall of the outer gear ring 12 is fixed to the outer side of the stabilizing frame 13, and the stabilizing frame 13 is fixed at one end to the inner wall on one side of the frame groove 2. Thus, the rotating frame 10 can also rotate while revolving, and the agricultural products scooped up by the stirring frame 7 are fully and uniformly turned over, and the hot air injected into the frame groove 2 by the hot air machine 4 arranged on both sides of the frame body 1 is fully and uniformly dried, avoiding the occurrence of uneven drying, thereby improving the use effect of the drying equipment.

[0022] Example two The existing drying equipment has obvious regulation and control defects in the material falling link. Due to the lack of effective regulation mechanism, agricultural products often flow into the equipment in a continuous and uninterrupted state. This uncontrolled feeding method is easy to cause excessive accumulation of materials in the drying cavity in a short time, which not only squeezes and blocks the internal airflow channel, but also greatly increases the resistance of heat conduction. The equipment needs to spend more time to break through the "temperature gradient" formed by the material accumulation to let the heat penetrate to the deep part of the accumulation, which eventually causes the overall drying cycle to be significantly prolonged and the drying efficiency to be low. Therefore, it is necessary to adopt a "small amount and multiple times" precise feeding mode to ensure that the materials always maintain a loose and uniform distribution state in the cavity. This way can fully guarantee the effective contact of hot air flow with each material, reduce heat loss, greatly improve the evaporation rate of water, and significantly shorten the single drying time, so as to improve the working efficiency of the drying equipment.

[0023] Please refer to Figure 1 - Figure 8 As shown in the figure, the quantitative feeding function is added on the basis of example one; Please refer again to Figure 1 - Figure 8As shown, the other end of the fixed rod 6 is fixed with a driving gear 14, both sides of the driving gear 14 are meshed with driven gears 15, the middle of the two driven gears 15 are fixed with rotating frames 16, one side of the two driven gears 15 are fixed with driving frames 17, the outer surfaces of the two driving frames 17 are slidably connected with connecting frames 18, the middle of the two connecting frames 18 are provided with through grooves 19, one end of the two connecting frames 18 are fixed with sliding plates 20, the upper end of the frame groove 2 is provided with a sliding groove 21, one side of the sliding groove 21 is provided with two through grooves 22, one side of the frame body 1 is provided with two limiting grooves 23, the middle of the driving gear 14 is fixed at the end of the fixed rod 6 away from the driving motor 5, the driving gear 14 is meshed with the two driven gears 15, the middle of the two driven gears 15 are fixed at one end of the two rotating frames 16, the outer surfaces of the two rotating frames 16 are rotatably connected with the inner walls of the two limiting grooves 23, the vertical sections of the two rotating frames 16 are both T-shaped, one end of the two driving frames 17 are fixed at one side of the two driving gears 14, the outer surfaces of the two driving frames 17 are slidably connected with the inner walls of the two through grooves 19, the two through grooves 19 are through the middle of the two connecting frames 18, the outer surfaces of the two connecting frames 18 are slidably connected with the inner walls of the two through grooves 22, the upper end of the two connecting frames 18 are fixed at the proximal sides of the two sliding plates 20, the outer surfaces of the two sliding plates 20 are slidably connected with the inner walls of the two sides of the sliding groove 21, the sliding groove 21 is through the upper side of the frame groove 2, the vertical sections of the two connecting frames 18 are both L-shaped.

[0024] The specific implementation process is as follows: the driving motor 5 drives the fixed rod 6 to rotate, so that the driving gear 14 fixed at the other end of the fixed rod 6 rotates synchronously. The rotating driving gear 14 drives the two driven gears 15 meshed with it to rotate synchronously, and the two rotating frames 16 fixed in the middle of the two driven gears 15 rotate stably under the limitation of the two limiting grooves 23 of the frame body 1. The two driven gears 15 rotating stably drive the two driving frames 17 fixed on one side to rotate reciprocatingly, and the two driving frames 17 reciprocatingly drive the two connecting frames 18 to slide reversely under the limitation of the two through grooves 22. The two connecting frames 18 sliding reversely drive the two sliding plates 20 fixed at one end to slide reversely under the limitation of the sliding groove 21. When the two sliding plates 20 approach and close to each other, the feeding stops; when the two sliding plates 20 move away from each other and open, the feeding starts. This process realizes the effect of quantitative feeding, avoids the long drying time caused by the accumulation of agricultural products, and thus improves the working efficiency of the drying equipment.

[0025] Example Three Agricultural products awaiting drying often have a high initial moisture content, with a large amount of free water adhering to their surface. During storage or transportation, this moisture easily binds together to form clumps of varying sizes. These clumps not only lead to uneven distribution of the material within the drying equipment but also create sealed moisture retention zones within the clumps. During drying, the hot airflow struggles to penetrate the core of the clumps, prolonging the overall drying cycle and potentially resulting in over-drying of the outer layer and residual moisture in the inner layer, severely disrupting the continuity and stability of the drying operation. Therefore, a clump-breaking step needs to be added to the drying process. This involves physically breaking down the clumps of agricultural products into loose individual particles or small units. This ensures uniform distribution of the material within the drying equipment, maximizing contact with the hot airflow and improving moisture evaporation efficiency. It also prevents problems such as feed blockage and uneven drying caused by clumps, ensuring smooth drying operations and effectively improving the practicality of the drying equipment.

[0026] Please see Figure 1 - Figure 8 As shown, an automatic crushing function has been added based on Embodiment 1; Please refer to it again. Figure 1 - Figure 8 As shown, each of the two connecting frames 18 has a fixing block 24 fixed on one side. Each fixing block 24 has a rack 25 fixed to its upper end. Each rack 25 is meshed with a transmission gear 26. Each transmission gear 26 has a transmission rod 27 fixed in the middle. Each transmission rod 27 has a fixing roller 28 fixed in the middle. Each fixing roller 28 has several crushing frames 29 fixed in the middle. The two fixing blocks 24 are fixed to one side of the two connecting frames 18 on their adjacent sides. The outer surfaces of the two fixing blocks 24 are slidably connected to the outer surfaces of both sides of the frame 1. The upper ends of the two fixing blocks 24 are fixed... The two racks 25 are fixed on the lower side, and the two racks 25 are meshed with the two transmission gears 26 on the upper side. The two transmission gears 26 are fixed at the middle of one end of the two transmission rods 27. The outer surfaces of the two transmission rods 27 are rotatably connected to the inner walls of both sides of the frame 1. The two fixed rollers 28 are fixed at the middle of the two transmission rods 27. The outer surfaces of the two fixed rollers 28 are rotatably connected to the inner walls of both sides of the frame groove 2. The two fixed rollers 28 are symmetrically distributed. Several crushing frames 29 are fixed at the middle of the fixed rollers 28. The vertical cross-section of each fixed roller 28 is cross-shaped.

[0027] The specific implementation process is as follows: the fixed rod 6 is driven to rotate by the driving motor 5 to drive the driving gear 14 fixed to the other end of the fixed rod 6 to rotate synchronously, and further drive the driven gear 15 engaged with the driving gear 14 to rotate. The two driven gears 15 rotate through the fixed driving frame 17 on one side, and cooperate with the through slot 19 to drive the two connecting frames 18 to slide reversely. The two reversely sliding connecting frames 18 drive the fixed blocks 24 fixed on one side to slide reversely synchronously, and the two reversely sliding fixed blocks 24 drive the two racks 25 fixed on the upper end to move reversely synchronously. The two reversely moving racks 25 drive the two transmission gears 26 engaged with the racks 25 to rotate reversely synchronously, and the two reversely rotating transmission gears 26 drive the transmission rods 27 fixed in the middle to rotate in the limiting of the inner wall of the frame body 1. The two rotating transmission rods 27 drive the fixed rollers 28 fixed in the middle to rotate synchronously, and the two rotating fixed rollers 28 drive the plurality of crushing frames 29 fixed in the middle to rotate synchronously. These rotating crushing frames 29 crush the passing adhesive agricultural products, realize the effect of automatic crushing, avoid the influence of the adhesive agricultural products on the normal drying treatment, and further achieve the effect of improving the practicability of the drying equipment.

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A drying device for agricultural product processing, comprising a frame (1), wherein each of the four corners of the lower end of the frame (1) is fixed with a support leg (30), characterized in that: The frame (1) has a frame groove (2) in the middle. The lower end of the frame groove (2) is connected to the discharge control valve (3) through the discharge pipe. Hot air blowers (4) are fixed on both sides of the frame (1). A drive motor (5) is fixed on one side of the frame (1), and a fixed rod (6) is fixed on the drive end of the drive motor (5). A connecting structure is provided on the fixed rod (6), and a stirring rack (7) and two rotating racks (10) are provided on the connecting structure. On the one hand, the connecting structure can make the stirring rack (7) rotate around the central axis of the fixed rod (6), and on the other hand, it can make the two rotating racks (10) rotate around their own central axis while also revolving around the central axis of the fixed rod (6) to form a comprehensive shoveling and turning of the agricultural products that fall in.

2. The drying equipment for agricultural product processing according to claim 1, characterized in that: The connection structure includes a stirring rack (7) and a fixing frame (8). Both ends of the fixing frame (8) are rotatably connected to rotating rods (9). One end of each of the two rotating rods (9) is fixed with a rotating frame (10). The other side of each of the two rotating rods (9) is fixed with a linkage gear (11). The two linkage gears (11) are meshed with an external gear ring (12). The inner wall of the external gear ring (12) is fixed with a stabilizing frame (13).

3. The drying equipment for agricultural product processing according to claim 2, characterized in that: The middle part of the stirring rack (7) is fixed to one side of the fixing rod (6). The outer surface of the fixing rod (6) is rotatably connected to the inner wall of the frame (1). The vertical section of the stirring rack (7) is U-shaped. The middle part of the fixing rack (8) is fixed to the other side of the fixing rod (6). The two ends of the fixing rack (8) are rotatably connected to the middle of the two rotating rods (9). One end of the two rotating rods (9) is fixed to one end of the two rotating racks (10). The vertical section of each rotating rack (10) is cross-shaped. The two rotating racks (10) are set in the rack groove (2). The outer surface of the stirring rack (7) is rotatably connected to the inner wall of the rack groove (2).

4. The drying equipment for agricultural product processing according to claim 2, characterized in that: The two linkage gears (11) are fixed in the middle on one side of the rotating rod (9). The two linkage gears (11) are meshed with the outer gear ring (12). The inner wall of the outer gear ring (12) is fixed on the outside of the stabilizer (13). One end of the stabilizer (13) is fixed on one end of the frame groove (2). The vertical section of the stabilizer (13) is annular.

5. The drying equipment for agricultural product processing according to claim 1, characterized in that: The other end of the fixed rod (6) is fixed with a drive gear (14). Both sides of the drive gear (14) are meshed with driven gears (15). The middle of the two driven gears (15) is fixed with a rotating frame (16). The side of the two driven gears (15) is fixed with a driving frame (17). The outer surface of the two driving frames (17) is slidably connected with a connecting frame (18). The middle of the two connecting frames (18) is provided with a through groove (19). One end of the two connecting frames (18) is fixed with a sliding plate (20). The upper end of the frame groove (2) is provided with a sliding groove (21). Two through grooves (22) are provided on one side of the sliding groove (21). Two limiting grooves (23) are provided on one side of the frame body (1).

6. The drying equipment for agricultural product processing according to claim 5, characterized in that: The driving gear (14) is fixed in the middle at one end of the fixed rod (6) away from the drive motor (5). The driving gear (14) meshes with two driven gears (15). The two driven gears (15) are fixed in the middle at one end of two rotating frames (16). The outer surfaces of the two rotating frames (16) are rotatably connected to the inner walls of two limiting grooves (23). The vertical cut surfaces of the two rotating frames (16) are T-shaped. One end of the two drive frames (17) is fixed to one side of the two driving gears (14).

7. A drying device for agricultural product processing according to claim 5, characterized in that: The outer surfaces of the two drive frames (17) are slidably connected to the inner walls of the two through slots (19). The two through slots (19) pass through the middle of the two connecting frames (18). The outer surfaces of the two connecting frames (18) are slidably connected to the inner walls of the two through slots (22). The upper ends of the two connecting frames (18) are fixed to the adjacent sides of the two slide plates (20). The outer surfaces of the two slide plates (20) are slidably connected to the inner walls of both sides of the slide groove (21). The slide groove (21) passes through the upper side of the frame groove (2). The vertical cross-section of the two connecting frames (18) is L-shaped.

8. A drying device for agricultural product processing according to claim 5, characterized in that: Each of the two connecting frames (18) has a fixed block (24) fixed on one side, a rack (25) fixed on the upper end of each of the two fixed blocks (24), a transmission gear (26) meshing with each of the two racks (25), a transmission rod (27) fixed in the middle of each of the two transmission gears (26), a fixed roller (28) fixed in the middle of each of the two transmission rods (27), and several crushing frames (29) fixed in the middle of each of the two fixed rollers (28).

9. A drying device for agricultural product processing according to claim 8, characterized in that: The two fixing blocks (24) are fixed on one side of the two connecting frames (18) with their adjacent sides. The outer surfaces of the two fixing blocks (24) are slidably connected to the outer surfaces of both sides of the frame (1). The upper ends of the two fixing blocks (24) are fixed to the lower side of the two racks (25). The upper sides of the two racks (25) are meshed with the two transmission gears (26). The middle part of the two transmission gears (26) is fixed to one end of the two transmission rods (27). The outer surfaces of the two transmission rods (27) are rotatably connected to the inner walls of both sides of the frame (1).

10. A drying device for agricultural product processing according to claim 8, characterized in that: The two fixed rollers (28) are fixed in the middle of the two transmission rods (27). The outer surfaces of the two fixed rollers (28) are rotatably connected to the inner walls on both sides of the frame groove (2). The two fixed rollers (28) are symmetrically distributed. The middle of several crushing frames (29) is fixed in the middle of the fixed rollers (28). The vertical cut surface of each fixed roller (28) is cross-shaped.

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