Dust removal bin body structure of rice processing equipment

Abstract

The utility model belongs to the technical field of rice processing equipment, and particularly relates to a dust removal bin body structure of rice processing equipment, which comprises a rice bin body, a dust collection box abutted against the bottom surface of the inner wall of the rice bin body, a support frame fixedly connected with the surface of the inner wall of the dust collection box, a screen barrel abutted against the surface of the support frame, and a first gear fixedly connected with the lower end surface of the screen barrel. The surface of the top of the motor is longitudinally connected with the rice bin body in a penetrating mode, the surface of the bottom of the screening barrel abuts against a discharging pipe, the surface of the bottom of the discharging pipe is in threaded connection with a pipe cover, and the surface of the discharging pipe is longitudinally connected with the rice bin body in a penetrating mode. And by means of rotation of the screening barrel, rice in the screening barrel moves, dust carried in the rice is screened out, dust cleaning is facilitated, the quality of the rice is improved, and more rice can be stored.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice processing equipment, and in particular relates to a dust removal bin structure of rice processing equipment. Background Art

[0002] During the rice processing process, the rice bin is used to temporarily store the roughly processed rice and unload the rice into the next production equipment when it is needed. At the same time, the structure also has the advantages of simple operation, convenient maintenance, stable operation, etc., and is suitable for rice processing enterprises of various sizes. Among them, the "a dust collection type storage device for rice processing production" disclosed in the application number "CN202311475225.8" is also an increasingly mature technology. During the rice processing production process, the storage bin body is used to temporarily store and transport the rice to the next production equipment, but the device also has the following defects: However, when the above-mentioned equipment is in use, the existing rice storage bin stores and transports the dust and impurities in the rice together when storing the rice, which not only occupies the rice bin space but also pollutes the rice bin environment, making it need to be cleaned frequently, and the dust left in the existing rice bin needs to be manually cleaned before each use, which is cumbersome to operate and increases the workload of the workers. Utility Model Content

[0003] The utility model aims to provide a dust removal bin structure for rice processing equipment, aiming to solve the problem in the prior art that when the above-mentioned equipment is in use, the existing rice storage bin stores and transmits the rice together with the dust and impurities in the rice, which not only occupies the rice bin space but also pollutes the rice bin environment so that it needs to be cleaned frequently, and the dust left in the existing rice bin needs to be manually cleaned before each use, which is cumbersome to operate and increases the workload of the workers.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust removal bin structure of rice processing equipment, comprising: a rice bin body, the bottom surface of the inner wall of the rice bin body abuts against the dust box, the inner wall surface of the dust box is fixedly connected to the support frame, the surface of the support frame abuts against the screen barrel, the lower end surface of the screen barrel is fixedly connected to the first gear, the surface of the first gear is meshed with the second gear, the surface of the second gear is connected to the transmission shaft, the top surface of the transmission shaft is snap-connected to the support frame, the bottom surface of the transmission shaft is connected to the motor, the top surface of the motor is longitudinally penetrated and connected to the rice bin body, the bottom surface of the screen barrel abuts against the discharge pipe, the bottom surface of the discharge pipe is threadedly connected to the pipe cover, and the surface of the discharge pipe is longitudinally penetrated and connected to the rice bin body.

[0005] In order to make the second gear connected by the motor rotate so that the first gear engaged with the motor drives the screen barrel to rotate, the dust removal bin structure of the rice processing equipment of the utility model comprises the screen barrel, the first gear, the second gear, the transmission shaft and the motor forming an engaged connection structure.

[0006] In order to utilize the motor to drive the sieve barrel connected to the second gear to rotate on the support frame, as a dust removal bin structure of a rice processing equipment of the utility model, the support frame, the second gear, the transmission shaft and the motor form a snap-fitting rotating connection structure, and a rotating groove is provided on the bottom surface of the support frame to match the shape and size of the transmission shaft.

[0007] In order to utilize a suction fan to collect the dust and impurities collected on the dust box and temporarily store them in a dust storage box, thereby facilitating the cleaning of dust and impurities in the rice bin body, the utility model provides a dust removal bin structure for rice processing equipment, the bottom surface of the dust box is longitudinally penetrated by a dust outlet pipe, the bottom surface of the dust outlet pipe is threadedly connected to a first fixed pipe, the surface of the first fixed pipe is longitudinally penetrated by the dust box, the side wall surface of the dust box is transversely penetrated by a second fixed pipe, the surface of the second fixed pipe is threadedly connected to a connecting pipe, and the surface of the connecting pipe is threadedly connected to the suction fan.

[0008] In order to separate the connecting parts for inspection and cleaning by unscrewing the bolts connecting each other, the dust removal bin structure of the rice processing equipment of the utility model is composed of a threaded connection structure formed by the dust outlet pipe and the first fixed pipe, and a threaded connection structure formed by the second fixed pipe and the connecting pipe.

[0009] In order to utilize the filter screen plate engaged in the second fixed tube to intercept the passing dust and prevent it from being discharged by the suction fan, as a dust removal bin structure of a rice processing equipment of the utility model, the inner wall surface of the second fixed tube is engaged with a filter screen plate whose shape and size match the second fixed tube.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1) The second gear on the transmission shaft is driven to rotate by the rotation of the motor installed under the rice bin body, so that the screen barrel rotates together with the meshed first gear. The rotation of the screen barrel moves the rice in it to sieve out the dust carried in it, which is convenient for cleaning dust, improving the quality of rice and storing more rice;

[0012] 2) The dust collected by the sieve is collected by a dust collecting box abutting against the main body of the rice bin, and then the dust is sucked and temporarily stored in the dust storage box by a connected suction fan, so as to facilitate automatic cleaning of dust and impurities in the main body of the rice bin, reduce the workload of workers and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model when viewed from above;

[0017] Figure 4 It is a schematic diagram of an enlarged cross-sectional structure of the suction fan and the dust storage box of the utility model;

[0018] Figure 5 For the utility model Figure 2 A schematic diagram of the enlarged structure of part A.

[0019] In the figure: 1. Rice bin body; 2. Dust box; 3. Support frame; 4. Screen barrel; 5. First gear; 6. Second gear; 7. Transmission shaft; 8. Motor; 9. Feeding pipe; 10. Pipe cover; 11. Dust outlet pipe; 12. First fixed pipe; 13. Dust storage box; 14. Second fixed pipe; 15. Connecting pipe; 16. Suction fan. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides the following technical solutions: a dust removal bin structure of rice processing equipment, comprising: a rice bin body 1, the bottom surface of the inner wall of the rice bin body 1 abuts against the dust collecting box 2, the inner wall surface of the dust collecting box 2 is fixedly connected to the support frame 3, the surface of the support frame 3 abuts against the screen barrel 4, the lower end surface of the screen barrel 4 is fixedly connected to the first gear 5, the surface of the first gear 5 is meshed with the second gear 6, the surface of the second gear 6 is connected to the transmission shaft 7, the top surface of the transmission shaft 7 is snap-connected to the support frame 3, the bottom surface of the transmission shaft 7 is connected to the motor 8, the top surface of the motor 8 is longitudinally penetrated and connected to the rice bin body 1, the bottom surface of the screen barrel 4 abuts against the discharge pipe 9, the bottom surface of the discharge pipe 9 is threadedly connected to the pipe cover 10, and the surface of the discharge pipe 9 is longitudinally penetrated and connected to the rice bin body 1.

[0022] Preferably, the screen barrel 4, the first gear 5, the second gear 6, the transmission shaft 7 and the motor 8 form a meshing connection structure.

[0023] During specific use, the motor 8 installed at the bottom of the rice bin body 1 is used to start the rotation, driving the connected transmission shaft 7 to rotate on the support frame 3, so that the second gear 6 connected to the surface of the transmission shaft 7 drives the meshing first gear 5 to rotate together.

[0024] Preferably, the support frame 3 , the second gear 6 , the transmission shaft 7 and the motor 8 form a locking rotation connection structure, and a rotation groove is provided on the bottom surface of the support frame 3 to match the shape and size of the transmission shaft 7 .

[0025] During specific use, the transmission shaft 7 rotates on the support frame 3 so that the second gear 6 connected to the surface of the transmission shaft 7 drives the first gear 5 meshingly connected thereto to rotate together.

[0026] Preferably: the bottom surface of the dust collecting box 2 is longitudinally penetrated and connected to the dust outlet pipe 11, the bottom surface of the dust outlet pipe 11 is threadedly connected to the first fixed pipe 12, the surface of the first fixed pipe 12 is longitudinally penetrated and connected to the dust storage box 13, the side wall surface of the dust storage box 13 is transversely penetrated and connected to the second fixed pipe 14, the surface of the second fixed pipe 14 is threadedly connected to the connecting pipe 15, and the surface of the connecting pipe 15 is threadedly connected to the suction fan 16.

[0027] During specific use, the suction fan 16 is started so that it absorbs the dust impurities collected in the dust box 2 through the dust outlet pipe 11 connected to the bottom of the dust box 2 and temporarily stores them in the dust storage box 13. At the same time, the suction fan 16 uses the filter screen plate connected to the second fixed pipe 14 connected to it to filter and intercept the dust impurities during the suction and collection to prevent them from being directly discharged into the environment.

[0028] Preferably, the dust outlet pipe 11 and the first fixed pipe 12 form a threaded connection structure, and the second fixed pipe 14 and the connecting pipe 15 form a threaded connection structure.

[0029] When in use, the bolts fixed between the first fixed pipe 12 and the dust outlet pipe 11 and between the second fixed pipe 14 and the connecting pipe 15 are unscrewed to facilitate taking out the dust storage box 13 fixed in the middle and processing the dust and impurities inside it.

[0030] Preferably, a filter screen plate having a shape and size consistent with the second fixed tube 14 is snap-connected to the inner wall surface of the second fixed tube 14 .

[0031] During specific use, the suction fan 16 collects dust and impurities by using the filter screen plate that is snap-connected to the second fixed pipe 14 connected to it to filter and intercept dust and impurities to prevent them from being directly discharged into the environment. After long-term use, the second fixed pipe 14 and the connecting pipe 15 can be separated to facilitate replacement of the filter screen plate in the second fixed pipe 14.

[0032] Working principle: During the rice processing and production process, the rice bin body 1 is used to temporarily store the roughly processed rice, so that it can be easily unloaded into the next process when it is needed later. After the rice enters the rice bin body 1, the sieve barrel 4 abutting against the inner wall of the rice bin body 1 is used to receive the rice, and then the motor 8 installed at the bottom of the rice bin body 1 is started to rotate, driving the connected transmission shaft 7 to rotate on the support frame 3, so that the second gear 6 connected to the surface of the transmission shaft 7 drives the meshing first gear 5 to rotate together, and at this time, the sieve barrel 4 rotates together under the action of the first gear 5 connected to the surface, so that the rice therein can change its position when the sieve barrel 4 rotates, so that the dust and impurities carried therein fall into the rice. In the dust collecting box 2 below the bin body 1, the suction fan 16 is started regularly so that it can absorb the dust impurities collected in the dust collecting box 2 through the dust outlet pipe 11 connected to the bottom of the dust collecting box 2 and temporarily store them in the dust storage box 13. At the same time, the suction fan 16 uses the filter screen plate engaged with the second fixed pipe 14 connected to it to filter and intercept dust impurities during absorption and collection to prevent them from being directly discharged into the environment. After long-term use, the bolts fixed between the first fixed pipe 12 and the dust outlet pipe 11 and the second fixed pipe 14 and the connecting pipe 15 can be unscrewed to facilitate taking out the dust storage box 13 fixed in the middle and processing the dust impurities inside it. This is a feature of the dust removal bin structure of rice processing equipment.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A dust removal bin structure for rice processing equipment, comprising: The rice bin body (1) is characterized in that: the bottom surface of the inner wall of the rice bin body (1) abuts against the dust box (2), the inner wall surface of the dust box (2) is fixedly connected to the support frame (3), the surface of the support frame (3) abuts against the sieve barrel (4), the lower end surface of the sieve barrel (4) is fixedly connected to the first gear (5), the surface of the first gear (5) is meshingly connected to the second gear (6), the surface of the second gear (6) is connected to the transmission shaft (7), the top surface of the transmission shaft (7) is snap-connected to the support frame (3), the bottom surface of the transmission shaft (7) is connected to the motor (8), the top surface of the motor (8) is longitudinally penetrated and connected to the rice bin body (1), the bottom surface of the sieve barrel (4) abuts against the discharge pipe (9), the bottom surface of the discharge pipe (9) is threadedly connected to the pipe cover (10), and the surface of the discharge pipe (9) is longitudinally penetrated and connected to the rice bin body (1).

2. The dust removal bin structure of a rice processing equipment according to claim 1, characterized in that: The sieve barrel (4), the first gear (5), the second gear (6), the transmission shaft (7) and the motor (8) form a meshing connection structure.

3. The dust removal bin structure of a rice processing equipment according to claim 1, characterized in that: The support frame (3), the second gear (6), the transmission shaft (7) and the motor (8) form a snap-fitting rotation connection structure, and a rotation groove is provided on the bottom surface of the support frame (3) and matches the shape and size of the transmission shaft (7).

4. The dust removal bin structure of a rice processing equipment according to claim 1, characterized in that: The bottom surface of the dust collecting box (2) is longitudinally penetrated and connected to the dust outlet pipe (11), the bottom surface of the dust outlet pipe (11) is threadedly connected to the first fixed pipe (12), the surface of the first fixed pipe (12) is longitudinally penetrated and connected to the dust storage box (13), the side wall surface of the dust storage box (13) is transversely penetrated and connected to the second fixed pipe (14), the surface of the second fixed pipe (14) is threadedly connected to the connecting pipe (15), and the surface of the connecting pipe (15) is threadedly connected to the suction fan (16).

5. The dust removal bin structure of the rice processing equipment according to claim 4, characterized in that: The dust outlet pipe (11) and the first fixed pipe (12) form a threaded connection structure, and the second fixed pipe (14) and the connecting pipe (15) form a threaded connection structure.

6. The dust removal bin structure of the rice processing equipment according to claim 4, characterized in that: The inner wall surface of the second fixed tube (14) is snap-connected with a filter screen plate having a shape and size that matches that of the second fixed tube (14).

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