阅读说明：本技术 一种食品加工用原料干燥装置 (Raw material drying device for food processing ) 是由 马雪英 于 2021-10-26 设计创作，主要内容包括：本发明适用于食品加工技术领域,提供了一种食品加工用原料干燥装置,包括处理箱和处理箱内设置的干燥盒,还包括：干燥机构,所述干燥机构安装在处理箱上,所述干燥机构包括晃动组件、驱动组件、搅拌干燥组件和升降组件,所述搅拌干燥组件通过驱动组件的驱动对原料进行搅拌干燥,所述升降组件通过驱动组件的驱动从而带动搅拌干燥组件上下往复运动。将原料投入干燥盒内,搅拌干燥组件通过驱动组件的驱动进行搅拌,搅拌时将热风与原料充分接触,升降组件在搅拌干燥组件运动时带动搅拌干燥组件进行往复升降运动,便于搅拌干燥组件对不同深度的原料充分搅拌,从而使热风与原料充分接触,提高干燥效率。(The invention is suitable for the technical field of food processing, and provides a raw material drying device for food processing, which comprises a processing box and a drying box arranged in the processing box, and also comprises: drying mechanism, drying mechanism installs on handling the case, drying mechanism is including rocking subassembly, drive assembly, stirring drying subassembly and lifting unit, stirring drying subassembly stirs the drying through drive assembly's drive to the raw materials, thereby lifting unit drives stirring drying subassembly up-and-down motion through drive assembly's drive. In dropping into the drying box with the raw materials, the drive that stirs drying assembly passes through drive assembly stirs, will be hot-blast fully contact with the raw materials during the stirring, and lifting unit drives the stirring drying assembly when the motion of stirring drying assembly and carries out reciprocating elevating movement, is convenient for stir drying assembly and to the raw materials intensive mixing of the different degree of depth to make hot-blast fully contact with the raw materials, improve drying efficiency.)

1. The utility model provides a raw materials drying device for food processing, is including handling the case and handling the dry box that sets up in the incasement, its characterized in that still includes:

the drying mechanism is arranged on the processing box and comprises a shaking component, a driving component, a stirring and drying component and a lifting component, the stirring and drying component is used for stirring and drying the raw materials through the driving of the driving component, the lifting component is used for driving the stirring and drying component to reciprocate up and down through the driving of the driving component, and the shaking component is used for driving the drying box to shake transversely and reciprocally through the driving of the driving component; and

the powder screening component is installed in the treatment box and used for screening the dried raw materials according to different sizes.

2. The raw material drying device for food processing as claimed in claim 1, wherein the driving assembly comprises a rotating device and a supporting block fixedly mounted on the side wall of the processing box, a driving shaft rotatably matched with the supporting block is fixedly mounted at the rotating end of the rotating device, a first bevel gear, a slanted ejecting block, an eccentric wheel and a first belt wheel are fixedly mounted on the driving shaft, a belt is in transmission connection with the first belt wheel, a rotating shaft is rotatably connected with the processing box, a second belt wheel and a gear are fixedly mounted on the rotating shaft, and the second belt wheel is in transmission connection with the belt.

3. The raw material drying device for food processing according to claim 2, wherein the stirring and drying assembly comprises a main shaft which is connected with a processing box in a penetrating manner, a plurality of first stirring shafts are fixedly mounted on the main shaft, a second stirring shaft is fixedly mounted at the tail end of the first stirring shaft, the main shaft, the first stirring shaft and the second stirring shaft are communicated with each other, a plurality of air outlets are uniformly arranged on the second stirring shaft and the first stirring shaft, a telescopic pipe is rotatably connected at the tail end of the main shaft, hot air blowers are arranged on the processing box at intervals, the output end of each hot air blower is fixedly connected with the telescopic pipe, a fixed block is fixedly mounted on the main shaft, and a driven toothed ring which is meshed with a gear is fixedly mounted on the outer side of the fixed block.

4. The raw material drying device for food processing as claimed in claim 3, wherein the lifting assembly comprises a support frame and a support block fixedly mounted on the processing box, a third chute is arranged on the support block, a second slider is slidably connected in the third chute, a third elastic member is connected to one end of the second slider far away from the processing box, a pressure shaft is rotatably connected to the second slider, a support wheel is rotatably connected to the support frame, and an inclined surface is arranged at one end of the fixed block close to the processing box.

5. The raw material drying device for food processing according to claim 2, wherein the shaking assembly comprises a support plate fixedly installed in the processing box, a first sliding groove is formed in the support plate, a first sliding block is slidably connected in the first sliding groove, the drying box is installed on the first sliding block, first elastic pieces are arranged at two ends of the first sliding groove, a turnover plate is rotatably connected to one side of the processing box, which is far away from the rotating device, a discharge valve is arranged on the drying box, the bottom of the drying box is obliquely arranged, a second avoiding groove is formed in the processing box, and a pushing block is arranged on the drying box.

6. The raw material drying device for food processing according to claim 5, wherein the powder sieving component comprises a blanking port arranged on a support plate, a material guide plate is fixedly arranged in the processing box, a first discharge port and an avoiding groove are respectively arranged on two sides of the processing box, a sieving plate is rotationally connected in the first discharge port, a screen is arranged on the sieving plate, the tail end of the sieving plate extends out of the processing box from the avoiding groove, a second sliding groove is arranged in the avoiding groove, a pressing block is slidably connected in the second sliding groove, and a second elastic part is connected to one end, close to the second sliding groove, of the pressing block.

7. The raw material drying device for food processing as claimed in claim 2, wherein a discharging component for discharging is arranged in the processing box, the discharging component comprises a discharging shaft rotationally connected in the processing box, a second bevel gear meshed with the first bevel gear is fixedly mounted at one end of the discharging shaft, a helical blade is fixedly mounted on the discharging shaft, and a second discharging port is formed in the processing box.

Technical Field

The invention belongs to the technical field of food processing, and particularly relates to a raw material drying device for food processing.

Background

Drying refers to the process of removing the moisture of the food in hot air after the moisture is evaporated by heating. Food drying is one of the main technologies in food storage processing, and most of water in food is removed by the drying technology, so that the aims of reducing water activity, inhibiting growth and reproduction of microorganisms and prolonging the storage period of the food are fulfilled. The food drying process has both mass (moisture) transfer and heat transfer, i.e. damp heat transfer.

Food raw materials need carry out drying process before processing, reduce the moisture content and be used for increasing the save time and reduce the processing degree of difficulty of smashing and process such as grinding, current food processing is with raw materials drying device to letting in hot-blast in to the raw materials, with the moisture evaporation on the raw materials, hot-blast and raw materials area of contact are little, and hot-blast can't reach inside when the raw materials piles up, makes drying effect unsatisfactory.

Disclosure of Invention

The embodiment of the invention aims to provide a raw material drying device for food processing, and aims to solve the problems that the existing raw material drying device for food processing is not ideal in drying effect because hot air is introduced into raw materials to evaporate moisture on the raw materials, the contact area of the hot air and the raw materials is small, and the hot air cannot reach the interior of the raw materials when the raw materials are accumulated.

The embodiment of the invention is realized in such a way that the raw material drying device for food processing comprises a processing box and a drying box arranged in the processing box, and further comprises:

the drying mechanism is arranged on the processing box and comprises a shaking component, a driving component, a stirring and drying component and a lifting component, the stirring and drying component is used for stirring and drying the raw materials through the driving of the driving component, the lifting component is used for driving the stirring and drying component to reciprocate up and down through the driving of the driving component, and the shaking component is used for driving the drying box to shake transversely and reciprocally through the driving of the driving component; and

the powder screening component is installed in the treatment box and used for screening the dried raw materials according to different sizes.

According to the technical scheme, the driving assembly comprises a rotating device and a supporting block, the rotating device is fixedly mounted on the side wall of the processing box, a driving shaft is fixedly mounted at the rotating end of the rotating device and is in running fit with the supporting block, a first bevel gear, an inclined top block, an eccentric wheel and a first belt wheel are fixedly mounted on the driving shaft, a belt is in transmission connection with the first belt wheel, a rotating shaft is connected to the processing box in a rotating mode, a second belt wheel and a gear are fixedly mounted on the rotating shaft, and the second belt wheel is in transmission connection with the belt.

A further technical scheme, the stirring drying subassembly is including handling case through connection's main shaft, fixed mounting has a plurality of first (mixing) shafts on the main shaft, the terminal fixed mounting of first (mixing) shaft has the second (mixing) shaft, main shaft, first (mixing) shaft and second (mixing) shaft all communicate mutually, evenly be provided with a plurality of air outlets on second (mixing) shaft and the first (mixing) shaft, the main shaft end rotates and is connected with flexible pipe, it is provided with the air heater to handle the interval on the case, the output and the flexible pipe fixed connection of air heater, fixed mounting has the fixed block on the main shaft, fixed block outside fixed mounting have with gear engagement complex driven ring gear.

According to the technical scheme, the lifting assembly comprises a supporting frame and a supporting block, the supporting frame and the supporting block are fixedly mounted on the processing box, a third sliding groove is formed in the supporting block, a second sliding block is connected in the third sliding groove in a sliding mode, one end, far away from the processing box, of the second sliding block is connected with a third elastic piece, a pressing shaft is connected to the second sliding block in a rotating mode, a supporting wheel is connected to the supporting frame in a rotating mode, and one end, close to the processing box, of the fixing block is an inclined plane.

A further technical scheme, it includes the backup pad of handling incasement fixed mounting to rock the subassembly, be provided with first spout in the backup pad, sliding connection has first slider in the first spout, dry box installs on first slider, first spout both ends are provided with first elastic component, it keeps away from rotating device one side and rotates and be connected with the returning face plate to handle the case, be provided with the discharge valve on the dry box, dry box bottom slope sets up, it dodges the groove to be provided with the second on the case to handle, be provided with on the dry box and promote the piece.

Further technical scheme, the sieve powder subassembly includes the blanking mouth that sets up in the backup pad, it has the stock guide to handle incasement fixed mounting, it is provided with first discharge gate respectively and dodges the groove to handle case both sides, first discharge gate internal rotation is connected with the screening board, be provided with the screen cloth on the screening board, the screening board is terminal to stretch out from dodging the groove and handle outside the case, it is provided with the second spout to dodge the inslot, sliding connection has the briquetting in the second spout, the briquetting is close to second spout one end and is connected with the second elastic component.

Further technical scheme, it is provided with the row's material subassembly that is used for arranging the material to handle the incasement, arrange the material subassembly including handling the row's material axle of incasement rotation connection, arrange material axle one end fixed mounting have with first bevel gear meshing complex second bevel gear, arrange epaxial fixed mounting of material and have helical blade, be provided with the second discharge gate on the processing case.

When the raw material drying device for food processing is used, raw materials are put into the drying box, the stirring and drying assembly is driven by the driving assembly to stir, hot air is fully contacted with the raw materials during stirring, the lifting assembly drives the stirring and drying assembly to do reciprocating lifting motion when the stirring and drying assembly moves, the stirring and drying assembly is convenient to fully stir the raw materials at different depths, the hot air is fully contacted with the raw materials, the drying efficiency is improved, the swinging assembly drives the drying box to do transverse reciprocating swinging motion through the driving of the driving assembly, the raw materials on the side wall of the drying box are prevented from being insufficiently stirred, the hot air is further fully contacted with the raw materials at all positions, the drying efficiency is further improved, and the powder sieving assembly is driven by the driving assembly to sieve the dried raw materials.

Drawings

Fig. 1 is a schematic structural diagram of a raw material drying device for food processing according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic structural diagram of A in FIG. 1 according to an embodiment of the present invention;

FIG. 3 is an enlarged structural diagram of B in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic structural diagram of C in FIG. 1 according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of the fixing block in fig. 1 according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of the first stirring shaft in FIG. 1 according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of the supporting block in fig. 1 according to an embodiment of the present invention.

In the drawings: the shaking component 1, the processing box 101, the supporting plate 102, the first chute 103, the first slide block 104, the drying box 105, the discharge valve 106, the turnover plate 107, the feed inlet 108, the first elastic component 109, the driving component 2, the rotating device 201, the driving shaft 202, the first bevel gear 203, the inclined top block 204, the eccentric wheel 205, the supporting block 206, the first pulley 207, the belt 208, the rotating shaft 209, the second pulley 210, the gear 211, the stirring and drying component 3, the main shaft 301, the fixed block 302, the driven gear ring 303, the first stirring shaft 304, the second stirring shaft 305, the hot air blower 306, the telescopic pipe 307, the exhaust port 309, the powder sieving component 4, the discharge port 401, the first discharge port 402, the guide plate 403, the sieving plate 404, the screen 405, the avoiding groove 406, the second chute 407, the second elastic component 408, the pressing block 409, the second avoiding groove 410, the pushing block 411, the discharge component 5, the discharge shaft 501, the spiral blade 502, the second discharge port 503, the second pulley 405, the driving device 2, the driving device, the second pulley, the driving device, and the driving device, the driving device, the device, the second bevel gear 504, the lifting component 6, the supporting frame 601, the supporting wheel 602, the supporting block 603, the third sliding groove 604, the third elastic component 605, the second sliding block 606 and the pressing shaft 607.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1, a raw material drying apparatus for food processing according to an embodiment of the present invention includes a processing box 101 and a drying box 105 disposed in the processing box 101, and further includes:

the drying mechanism is installed on the processing box 101 and comprises a shaking component 1, a driving component 2, a stirring and drying component 3 and a lifting component 6, the stirring and drying component 3 is used for stirring and drying raw materials through the driving of the driving component 2, the lifting component 6 is used for driving the stirring and drying component 3 to reciprocate up and down through the driving of the driving component 2, and the shaking component 1 is used for driving the drying box 105 to shake transversely and reciprocally through the driving of the driving component 2; and

and the powder sieving component 4 is arranged in the treatment box 101, and the powder sieving component 4 is used for sieving the dried raw materials according to different sizes.

In the embodiment of the invention, when the drying device is used, raw materials are put into the drying box 105, the stirring and drying component 3 is driven by the driving component 2 to stir, hot air is fully contacted with the raw materials during stirring, the lifting component 6 drives the stirring and drying component 3 to do reciprocating lifting motion when the stirring and drying component 3 moves, so that the stirring and drying component 3 can fully stir the raw materials at different depths, the hot air is fully contacted with the raw materials, the drying efficiency is improved, the shaking component 1 drives the drying box 105 to do transverse reciprocating shaking through the driving of the driving component 2, the raw materials on the side wall of the drying box 105 are prevented from being insufficiently stirred, the hot air is further fully contacted with the raw materials at various positions, the drying efficiency is further improved, and the powder sieving component 4 is used for sieving the dried raw materials under the driving of the driving component 2.

As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the driving assembly 2 includes a rotating device 201 and a supporting block 206 fixedly installed on a sidewall of the processing box 101, a driving shaft 202 rotatably engaged with the supporting block 206 is fixedly installed at a rotating end of the rotating device 201, a first bevel gear 203, a slanted ejecting block 204, an eccentric 205 and a first pulley 207 are fixedly installed on the driving shaft 202, a belt 208 is rotatably connected to the first pulley 207, a rotating shaft 209 is rotatably connected to the processing box 101, a second pulley 210 and a gear 211 are fixedly installed on the rotating shaft 209, and the second pulley 210 is in transmission connection with the belt 208.

In the embodiment of the present invention, the type of the rotating device 201 is not limited, and in the embodiment, preferably, the rotating device 201 is a horizontal type speed reduction motor. The rotating device 201 drives the driving shaft 202 to rotate, the driving shaft 202 drives the first bevel gear 203, the inclined jacking block 204, the eccentric wheel 205 and the first belt wheel 207 to rotate, the first belt wheel 207 drives the rotating shaft 209 to rotate through the second belt wheel 210 and the belt 208, and the rotating shaft 209 drives the gear 211 to rotate.

As shown in fig. 1, 3, 5 and 6, as a preferred embodiment of the present invention, the stirring and drying assembly 3 includes a main shaft 301 penetrating and connected to the processing box 101, a plurality of first stirring shafts 304 are fixedly installed on the main shaft 301, a second stirring shaft 305 is fixedly installed at a tail end of the first stirring shaft 304, the main shaft 301, the first stirring shaft 304 and the second stirring shaft 305 are all communicated with each other, a plurality of air outlets 309 are uniformly arranged on the second stirring shaft 305 and the first stirring shaft 304, a telescopic pipe 307 is rotatably connected to a tail end of the main shaft 301, a hot air blower 306 is arranged on the processing box 101 at intervals, an output end of the hot air blower 306 is fixedly connected to the telescopic pipe 307, a fixed block 302 is fixedly installed on the main shaft 301, and a driven toothed ring 303 engaged with the gear 211 is fixedly installed outside the fixed block 302.

In the embodiment of the invention, the gear 211 drives the main shaft 301 to rotate through the driven toothed ring 303, the hot air blower 306 conveys hot air to the first stirring shaft 304 and the second stirring shaft 305 through the extension tube 307 and the main shaft 301, the hot air is blown out from the air outlet 309 when the main shaft 301 drives the first stirring shaft 304 and the second stirring shaft 305 to stir the raw material, the hot air dries the raw material, and the first stirring shaft 304 and the second stirring shaft 305 rotate to make the hot air fully contact with the raw material, so that the drying effect is improved.

As shown in fig. 1, 3 and 7, as a preferred embodiment of the present invention, the lifting assembly 6 includes a supporting frame 601 and a supporting block 603 fixedly mounted on the processing box 101, a third sliding slot 604 is disposed on the supporting block 603, a second sliding block 606 is slidably connected in the third sliding slot 604, a third elastic member 605 is connected to one end of the second sliding block 606 away from the processing box 101, a pressing shaft 607 is rotatably connected to the second sliding block 606, a supporting wheel 602 is rotatably connected to the supporting frame 601, and one end of the fixing block 302 close to the processing box 101 is an inclined surface.

In the embodiment of the present invention, the third elastic member 605 may adopt an elastic structure such as a compression spring, a spring plate, rubber, etc., and in the embodiment, the third elastic member 605 is preferably a compression spring. Because the bottom of fixed block 302 is the inclined plane, the supporting effect of cooperation supporting wheel 602 makes fixed block 302 upward movement when fixed block 302 rotates, when fixed block 302 continues to rotate, third elastic component 605 passes through second slider 606 and last axial 607 and fixed block 302's self gravity and promotes fixed block 302 downstream, fixed block 302 drives main shaft 301 and carries out up-and-down reciprocating motion when rotating this moment, and then make first (mixing) shaft 304 and second (mixing) shaft 305 up-and-down reciprocating motion when rotating, make the raw materials flow between the upper and lower layer, further improve raw materials and hot-blast area of contact, improve dry homogeneity.

As shown in fig. 1 and fig. 2, as a preferred embodiment of the present invention, the rocking assembly 1 includes a supporting plate 102 fixedly installed in a processing box 101, a first sliding groove 103 is disposed on the supporting plate 102, a first sliding block 104 is slidably connected to the first sliding groove 103, the drying box 105 is installed on the first sliding block 104, first elastic members 109 are disposed at two ends of the first sliding groove 103, a turning plate 107 is rotatably connected to a side of the processing box 101 away from a rotating device 201, a discharge valve 106 is disposed on the drying box 105, a bottom of the drying box 105 is disposed in an inclined manner, a second avoiding groove 410 is disposed on the processing box 101, and a pushing block 411 is disposed on the drying box 105.

In the embodiment of the present invention, the first elastic member 109 may adopt an elastic structure such as a compression spring, a spring plate, rubber, and the like, and in the embodiment, the first elastic member 109 is preferably a compression spring. When the eccentric wheel 205 rotates, the pushing block 411 is pushed to move leftwards, the pushing block 411 drives the drying box 105 to move leftwards, after the eccentric wheel 205 continues to rotate, the first elastic piece 109 on the left side pushes the first sliding block 104 to move rightwards through the elastic force of the first elastic piece, the two first elastic pieces 109 are matched to drive the first sliding block 104 to swing leftwards and rightwards, the first sliding block 104 drives the drying box 105 to swing leftwards and rightwards, the flowability of raw materials in the drying box 105 is increased, the situation that the drying effect of the raw materials close to the inner wall of the drying box 105 is poor due to the poor flowability is prevented, and the dried raw materials are discharged out of the drying box 105 from the discharging valve 106.

As shown in fig. 1 and 4, as a preferred embodiment of the present invention, the powder sieving assembly 4 includes a blanking port 401 disposed on a support plate 102, a material guide plate 403 is fixedly mounted in the processing box 101, a first discharging port 402 and an avoiding groove 406 are respectively disposed at two sides of the processing box 101, a sieving plate 404 is rotatably connected to the first discharging port 402, a sieve 405 is disposed on the sieving plate 404, a tail end of the sieving plate 404 extends out of the processing box 101 from the avoiding groove 406, a second sliding groove 407 is disposed in the avoiding groove 406, a pressing block 409 is slidably connected to the second sliding groove 407, and one end of the pressing block 409, which is close to the second sliding groove 407, is connected to a second elastic member 408.

In the embodiment of the present invention, the second elastic member 408 may adopt an elastic structure such as a compression spring, a spring plate, rubber, and the like, and in the embodiment, the second elastic member 408 is preferably a compression spring. Dried raw materials fall onto the screen 405 through the guide of the material guide plate 403 from the material falling port 401, the inclined ejecting block 204 pushes the screening plate 404 to overcome the elastic force of the second elastic piece 408 to rotate anticlockwise when rotating, after the inclined ejecting block 204 continues to rotate, the second elastic piece 408 pushes the screening plate 404 to move clockwise through the pressing block 409, the screening plate 404 is driven to swing back and forth along with the rotation of the inclined ejecting block 204, the screen 405 on the screening plate 404 screens the dried raw materials, large raw materials are discharged from the first material outlet 402, and small raw materials fall to the bottom of the processing box 101.

As shown in fig. 1, as a preferred embodiment of the present invention, a discharging assembly 5 for discharging materials is disposed in the processing tank 101, the discharging assembly 5 includes a discharging shaft 501 rotatably connected in the processing tank 101, a second bevel gear 504 engaged with the first bevel gear 203 is fixedly mounted at one end of the discharging shaft 501, a helical blade 502 is fixedly mounted on the discharging shaft 501, and a second discharging port 503 is disposed on the processing tank 101.

In the embodiment of the present invention, when the first bevel gear 203 rotates, the second bevel gear 504 drives the discharging shaft 501 to rotate, and the discharging shaft 501 drives the helical blade 502 to drive the raw material to be discharged from the second discharging hole 503 to the processing box 101.

The embodiment of the invention provides a raw material drying device for food processing, a rotating device 201 drives a driving shaft 202 to rotate, the driving shaft 202 drives a first bevel gear 203, an inclined top block 204, an eccentric wheel 205 and a first belt wheel 207 to rotate, the first belt wheel 207 drives a rotating shaft 209 to rotate through a second belt wheel 210 and a belt 208, the rotating shaft 209 drives a gear 211 to rotate, the gear 211 drives a main shaft 301 to rotate through a driven toothed ring 303, a hot air blower 306 conveys hot air to a first stirring shaft 304 and a second stirring shaft 305 through an extension pipe 307 and the main shaft 301, the main shaft 301 drives the first stirring shaft 304 and the second stirring shaft 305 to stir raw materials, the hot air is blown out from an air outlet 309 when the raw materials are stirred by the main shaft 211, the raw materials are dried by the hot air, the hot air is fully contacted with the raw materials due to the inclined surface at the bottom of a fixed block 302, the fixed block 302 moves upwards in cooperation with the supporting effect of a supporting wheel 602 when rotating, when the fixed block 302 continues to rotate, the third elastic element 605 pushes the fixed block 302 to move downwards through the second slider 606, the pressing shaft 607 and the self gravity of the fixed block 302, at this time, the fixed block 302 drives the main shaft 301 to reciprocate up and down when rotating, so that the first stirring shaft 304 and the second stirring shaft 305 simultaneously reciprocate up and down when rotating, so that the raw materials flow between the upper layer and the lower layer, the contact area between the raw materials and the hot air is further improved, the drying uniformity is improved, the eccentric wheel 205 pushes the pushing block 411 to move leftwards when rotating, the pushing block 411 drives the drying box 105 to move leftwards, after the eccentric wheel 205 continues to rotate, the first elastic element 109 on the left side pushes the first slider 104 to move rightwards through the self elasticity, the two first elastic elements 109 cooperate to drive the first slider 104 to swing leftwards and rightwards, the first slider 104 drives the drying box 105 to swing leftwards and rightwards, so as to increase the flowability of the raw materials in the drying box 105, the raw material close to the inner wall of the drying box 105 is prevented from having poor drying effect due to poor fluidity, the dried raw material is discharged out of the drying box 105 from the discharge valve 106, the dried raw material falls onto the screen 405 from the blanking port 401 through the guide of the material guide plate 403, the screen plate 404 is pushed to rotate anticlockwise by overcoming the elasticity of the second elastic element 408 when the inclined ejecting block 204 rotates, after the inclined ejecting block 204 continues to rotate, the second elastic member 408 pushes the screening plate 404 to move clockwise through the pressing block 409, the screening plate 404 is driven to swing back and forth along with the rotation of the inclined ejecting block 204, the screen 405 on the screening plate 404 screens dried raw materials, large raw materials are discharged from the first discharge port 402, small raw materials fall to the bottom of the processing box 101, the first bevel gear 203 drives the discharging shaft 501 to rotate through the second bevel gear 504 when rotating, and the discharging shaft 501 drives the helical blade 502 to drive the raw materials to be discharged from the second discharge port 503 to the processing box 101.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.