Vibrating screen for starch production

Abstract

The vibrating screen for starch production comprises a bottom plate and a vibrating screen body, a powder screening net is arranged on one side of the inner wall of the vibrating screen body, and an exhaust device is fixedly connected to one side of the upper surface of the vibrating screen body. According to the vibrating screen for starch production, through the arrangement of the exhaust device, the exhaust pipeline, the treatment tank and the adsorption net plate, in the powder screening process, powder flies everywhere, the generated powder can be absorbed through the exhaust device and conveyed, and the absorbed powder can be conveyed into the treatment tank through the exhaust pipeline; powder is adsorbed through an adsorption net plate in the treatment tank, then air obtained after adsorption can be exhausted through an exhaust port, the treatment tank is held by hand and rotated when cleaning is needed after long-time use, the treatment tank can be detached through threads, cleaning of the treatment tank is facilitated, and the treatment tank is convenient to use. And dust generated by powder screening can be cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to starch vibration technical field, especially involves a vibrating screen for starch production. BACKGROUND

[0002] In the starch production process, the product will contain different particle diameter impurities, in order to make the product more pure, it needs to pass through some vibrating screen and remove the impurities, pass through some vibrating screen and remove the impurities effectively, greatly reduce the labor intensity, speed up the production progress, the traditional vibrating screen is vibrated when screening the product, the device makes the screen vibrate for a long time, the screen is damaged by long time collision with the device, reduces the service life.

[0003] Through the retrieval, China patent publication (announcement) No. CN 214052541 U discloses a pre gelatinized starch production vibrating screen, the limiting frame is arranged on the box, the movable plate is connected with the sliding groove through the slide rail on the limiting frame, the movable plate can move up and down on the limiting frame by setting, the damping spring is arranged between the screen and the concave table, under the action of the motor, the screen vibrates up and down, and the damping spring buffers to avoid direct collision with the device, the use safety of the screen is ensured, and the service life is increased, but when screening the starch, the current device does not have a closed structure, the starch flies everywhere, which affects the normal breathing of the workers, meanwhile, the starch to be screened has different sizes in block shape, cannot be treated immediately, so that the screening efficiency is affected, and most of the current collecting tanks are placed on the ground and cannot be fixed, so when the workers walk, the collecting tank is easy to be knocked and the starch is scattered on the ground, so that resources are wasted, therefore, it is necessary to design a vibrating screen for starch production. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a vibrating screen for starch production, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] A vibrating screen for starch production, comprising a bottom plate and a vibrating screen body, one side of the inner wall of the vibrating screen body is provided with a screening net, one side of the upper surface of the vibrating screen body is fixedly connected with an exhaust device, the input end of the exhaust device is communicated with the inner wall of the vibrating screen body, the output end of the exhaust device is fixedly connected with an exhaust pipeline, one side of the outer surface of the exhaust pipeline is provided with a thread, one side of the outer surface of the exhaust pipeline is provided with a treatment tank, one side of the inner wall of the treatment tank is fixedly connected with an adsorption net plate, the other end of the treatment tank is fixedly connected with an exhaust port, and the treatment tank is in threaded connection with the thread.

[0007] In order to achieve the purpose of convenient conveying, as a kind of starch production vibrating screen, the upper surface of the bottom plate is fixedly connected with a feeding pipe, the upper surface of the feeding pipe is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with a spiral conveying shaft.

[0008] In order to achieve the purpose of feeding, as a kind of starch production vibrating screen, the outer surface of the feeding pipe is fixedly connected with a feeding port on one side, and a feeding groove is fixedly connected on the other side.

[0009] In order to achieve the purpose of achieving crushing and grinding, as a kind of starch production vibrating screen, the front side of the feeding groove is fixedly connected with a crushing device, the output end of the crushing device is fixedly connected with a crushing shaft, the other side of the front side of the feeding groove is fixedly connected with a grinding device, and the output end of the grinding device is fixedly connected with a grinding shaft.

[0010] In order to achieve the purpose of conveying, as a kind of starch production vibrating screen, the outer surface of the vibrating screen body is fixedly connected with a cloth bag pipeline on one side, the other end of the cloth bag pipeline is fixedly connected with the feeding pipe and communicates, and the outer surface of the vibrating screen body is fixedly connected with a discharge pipe on one side.

[0011] In order to achieve the purpose of convenient fixing, as a kind of starch production vibrating screen, the upper surface of the bottom plate is provided with a fixing block on one side, the upper surface of the fixing block is provided with a fastening nail, the back surface of the fixing block is fixedly connected with a telescopic rod on one side, the other end of the telescopic rod is fixedly connected with a clamping plate, the outer surface of the telescopic rod is provided with a spring on one side, and the upper surface of the bottom plate is provided with a collecting tank on one side.

[0012] In order to achieve the purpose of achieving rebound, as a kind of starch production vibrating screen, one end of the spring is fixedly connected with the fixing block, and the other end of the spring is fixedly connected with the clamping plate.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] 1. The utility model discloses a through the setting of exhaust device, exhaust duct, treatment jar, adsorption net board, exhaust port and screw thread, in the process of screening powder, there will be powder everywhere, can through the exhaust device absorbs the powder generated and transports, can utilize exhaust duct to transport the powder absorbed to the treatment jar, through the adsorption net board in the treatment jar adsorbs the powder, then the air after adsorption can utilize exhaust port and export, and after long time practical, need to clean, hold the treatment jar with hand and rotate, through the setting of screw thread, can detach the treatment jar, conveniently clean the treatment jar, can realize the cleaning of the dust generated in screening powder.

[0015] 2. The utility model discloses a through the setting of feed channel, crushing device and grinding device, in the process of feeding, there is different size blocky starch block, when the starch block passes through the feed channel, crushing device starts, can drive the crushing axle to crush the starch block, simultaneously, the starch block after crushing is transported through the feed channel, starts the grinding device, can drive the grinding axle to grind the starch block after crushing into the chip, then the starch after grinding can be transported to the vibration sieve main part through the feed channel, can reach the improvement of the efficiency and quality of screening powder.

[0016] 3. The utility model discloses a through the setting of collecting jar, clamping plate, spring and telescopic rod, when placing the collecting jar, can collect jar close to the side of clamping plate, then push the collecting jar with force, telescopic rod can be telescopic, after reaching the appropriate position, spring is fixedly connected with fixed block and clamping plate respectively, can make clamping plate realize the clamping of collecting jar through telescopic rod, convenient for the fixation of collecting jar, thereby can not lead to the starch scattering on the ground. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the front view structure schematic drawing of the utility model;

[0018] Figure 2 It is the treatment jar structure schematic drawing of the utility model;

[0019] Figure 3 It is the vibration sieve main body structure schematic drawing of the utility model;

[0020] Figure 4 It is the feed pipe structure schematic drawing of the utility model;

[0021] Figure 5 It is the collecting jar structure schematic drawing of the utility model.

[0022] In the diagram: 1. Base plate; 2. Vibrating screen body; 3. Screening mesh; 4. Exhaust device; 5. Exhaust pipe; 6. Thread; 7. Processing tank; 8. Adsorption screen; 9. Exhaust port; 10. Conveying pipe; 11. Servo motor; 12. Screw conveyor shaft; 13. Feed inlet; 14. Conveying trough; 15. Crushing device; 16. Grinding device; 17. Bag pipe; 18. Discharge pipe; 19. Fixing block; 20. Fastening nail; 21. Telescopic rod; 22. Clamping plate; 23. Spring; 24. Collection tank. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1-5 As shown, a vibrating screen for starch production includes a base plate 1 and a vibrating screen body 2. A screen mesh 3 is provided on one side of the inner wall of the vibrating screen body 2. An exhaust device 4 is fixedly connected to one side of the upper surface of the vibrating screen body 2. The input end of the exhaust device 4 is connected to the inner wall of the vibrating screen body 2. An exhaust pipe 5 is fixedly connected to the output end of the exhaust device 4. A thread 6 is provided on one side of the outer surface of the exhaust pipe 5.

[0025] In this embodiment, a treatment tank 7 is provided on one side of the outer surface of the exhaust pipe 5, an adsorption mesh plate 8 is fixedly connected to one side of the inner wall of the treatment tank 7, an exhaust port 9 is fixedly connected to the other end of the treatment tank 7, and the treatment tank 7 is threadedly connected to the thread 6.

[0026] In practical use, when sieving starch, start the vibrating screen body 2 to sieve the starch. At the same time, use the sieve screen 3 to sieve the starch. During the sieving process, powder will fly everywhere. The powder generated can be absorbed by the exhaust device 4 and transported. The absorbed powder can be transported to the processing tank 7 through the exhaust pipe 5. The powder is adsorbed by the adsorption screen plate 8 in the processing tank 7. After adsorption, the air can be discharged through the exhaust port 9. After long-term use, when cleaning is required, hold the processing tank 7 by hand and rotate it. The processing tank 7 can be disassembled by the thread 6 for easy cleaning.

[0027] In this embodiment, a material conveying pipe 10 is fixedly connected to one side of the upper surface of the base plate 1, a servo motor 11 is fixedly connected to the upper surface of the material conveying pipe 10, and a spiral conveying shaft 12 is fixedly connected to the output end of the servo motor 11.

[0028] In specific use, the servo motor 11 is started to drive the spiral conveying shaft 12 to rotate and convey the starch blocks.

[0029] In the embodiment, the feeding pipe 10 is fixedly connected with the feeding inlet 13 on one side of the outer surface, and is fixedly connected with the feeding groove 14 on the other side of the outer surface.

[0030] In specific use, when the powder is sieved, the starch blocks to be sieved are conveyed into the feeding pipe 10 through the feeding inlet 13, and when the spiral conveying shaft 12 conveys the starch blocks to the highest position, the starch blocks are conveyed into the feeding groove 14.

[0031] In the embodiment, the feeding groove 14 is fixedly connected with the crushing device 15 on one side of the front face, the output end of the crushing device 15 is fixedly connected with the crushing shaft, the feeding groove 14 is fixedly connected with the grinding device 16 on the other side of the front face, and the output end of the grinding device 16 is fixedly connected with the grinding shaft.

[0032] In specific use, in the process of feeding, there are starch blocks of different sizes, when the starch blocks pass through the feeding groove 14, the crushing device 15 is started to drive the crushing shaft to crush the starch blocks, and the crushed starch blocks are conveyed through the feeding groove 14, the grinding device 16 is started to drive the grinding shaft to grind the crushed starch blocks into debris, and the ground starch is conveyed into the vibrating screen body 2 through the feeding groove 14.

[0033] In the embodiment, the vibrating screen body 2 is fixedly connected with the cloth bag pipeline 17 on one side of the outer surface, the other end of the cloth bag pipeline 17 is fixedly connected with the feeding pipe 10 and communicates with the feeding pipe 10, and the vibrating screen body 2 is fixedly connected with the discharge pipeline 18 on one side of the outer surface.

[0034] In specific use, when the vibrating screen body 2 works, the large starch blocks generated by the first vibration can be conveyed through the cloth bag pipeline 17, the large starch blocks are conveyed into the feeding pipe 10 through the cloth bag pipeline 17, and when the vibrating screen body 2 finishes processing the starch, the starch is conveyed into the collecting tank 24 through the discharge pipeline 18.

[0035] In the embodiment, the fixed block 19 is arranged on one side of the upper surface of the bottom plate 1, the fastening nails 20 are arranged on the upper surface of the fixed block 19, the telescopic rod 21 is fixedly connected with the fixed block 19 on one side of the back face, the clamping plate 22 is fixedly connected with the other end of the telescopic rod 21, the spring 23 is arranged on one side of the outer surface of the telescopic rod 21, and the collecting tank 24 is arranged on one side of the upper surface of the bottom plate 1.

[0036] Specific use, when the collection tank 24 is placed, can be close to the clamping plate 22 side of the collection tank 24, then push the collection tank 24, telescopic rod 21 can be telescopic, reach the appropriate position, clamping plate 22 can be fixed collection tank 24 clamping, when the need to remove the fixed block 19, can be used with tools to tighten the nail 20, convenient for the fixed block 19 is removed, can also be used with tools to tighten the nail 20, can make the fixed block 19 fixed on the bottom plate 1.

[0037] In this embodiment, one end of the spring 23 is fixedly connected with the fixed block 19, and the other end of the spring 23 is fixedly connected with the clamping plate 22.

[0038] Specific use, spring 23 through the fixed block 19 and clamping plate 22 respectively fixed connection, can make the clamping plate 22 by telescopic rod 21 to realize the clamping of the collection tank 24.

[0039] Working principle: in use, when screening powder, when placing the collecting tank 24, the collecting tank 24 can be close to one side of the clamping plate 22, and then the collecting tank 24 is pushed, the telescopic rod 21 can be telescopic, after reaching the appropriate position, the spring 23 is fixedly connected with the fixed block 19 and the clamping plate 22 respectively, so that the clamping plate 22 can realize clamping the collecting tank 24 by the telescopic rod 21, after placing, the starch block to be screened can be conveyed to the conveying pipeline 10 through the feeding port 13, the servo motor 11 is started, the screw conveying shaft 12 can be driven to rotate, the starch block can be conveyed, when the screw conveying shaft 12 conveys the starch block to the highest position, the starch block can be conveyed to the conveying chute 14, in the process of feeding, there are different size blocky starch blocks, when the starch block passes through the conveying chute 14, the crushing device 15 is started, the crushing shaft can be driven to crush the starch block, and the crushed starch block is conveyed through the conveying chute 14, the grinding device 16 is started, the grinding shaft can be driven to grind the crushed starch block into debris, and the ground starch can be conveyed to the vibrating screen main body 2 through the conveying chute 14, the vibrating screen main body 2 is started, the starch can be screened, and the starch can be screened by the screening net 3, in the process of screening, powder can be scattered everywhere, the generated powder can be absorbed and conveyed through the exhaust device 4, the absorbed powder can be conveyed to the treatment tank 7 through the exhaust pipeline 5, the powder is adsorbed through the adsorption net plate 8 in the treatment tank 7, and then the air after adsorption can be discharged through the exhaust port 9, when the vibrating screen main body 2 works, the first vibration generates a large block of starch block, which can be conveyed through the cloth bag pipeline 17, the cloth bag pipeline 17 can convey the large block of starch block to the conveying pipeline 10, and when the vibrating screen main body 2 finishes processing the starch, the starch can be conveyed to the collecting tank 24 through the discharge pipeline 18.

[0040] The basic principle and main features of the present application are shown and described above, and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A vibrating screen for starch production, comprising a base plate (1) and a vibrating screen body (2), characterized in that: The side of the inner wall of the vibrating screen body (2) is provided with a powder screen (3), and the upper surface of the vibrating screen body (2) is fixedly connected with an exhaust device (4); the input end of the exhaust device (4) is communicated with the inner wall of the vibrating screen body (2), and the output end of the exhaust device (4) is fixedly connected with an exhaust pipeline (5); one side of the outer surface of the exhaust pipeline (5) is provided with a thread (6). The outer surface of the exhaust pipeline (5) is provided with a treatment tank (7), and the inner wall of the treatment tank (7) is fixedly connected with an adsorption net plate (8); the other end of the treatment tank (7) is fixedly connected with an exhaust port (9), and the treatment tank (7) is in threaded connection with the thread (6); the upper surface of the bottom plate (1) is fixedly connected with a feeding pipeline (10), and the upper surface of the feeding pipeline (10) is fixedly connected with a servo motor (11); the output end of the servo motor (11) is fixedly connected with a spiral conveying shaft (12); one side of the outer surface of the feeding pipeline (10) is fixedly connected with a feeding port (13), and the other side of the outer surface of the feeding pipeline (10) is fixedly connected with a feeding groove (14); the front side of the feeding groove (14) is fixedly connected with a crushing device (15), and the output end of the crushing device (15) is fixedly connected with a crushing shaft; the front side of the feeding groove (14) is fixedly connected with a grinding device (16), and the output end of the grinding device (16) is fixedly connected with a grinding shaft; one side of the outer surface of the vibrating screen body (2) is fixedly connected with a cloth bag pipeline (17), and the other end of the cloth bag pipeline (17) is fixedly connected with the feeding pipeline (10) and communicated; one side of the outer surface of the vibrating screen body (2) is fixedly connected with a discharge pipeline (18); the upper surface of the bottom plate (1) is provided with a fixed block (19), and the upper surface of the fixed block (19) is provided with a fastening nail (20); the back side of the fixed block (19) is fixedly connected with an extension rod (21), and the other end of the extension rod (21) is fixedly connected with a clamping plate (22); one side of the outer surface of the extension rod (21) is provided with a spring (23), and the upper surface of the bottom plate (1) is provided with a collection tank (24); one end of the spring (23) is fixedly connected with the fixed block (19), and the other end of the spring (23) is fixedly connected with the clamping plate (22).

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