CN218962724U

CN218962724U - Air-jet rice mill

Info

Publication number: CN218962724U
Application number: CN202223208802.0U
Authority: CN
Inventors: 霍现波
Original assignee: Henan Pu'an Xianglong Cereals And Oils Co ltd
Current assignee: Henan Pu'an Xianglong Cereals And Oils Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-05
Anticipated expiration: 2032-11-30

Abstract

The utility model provides a wind-jet rice mill, which relates to the technical field of rice milling, and comprises a machine body, wherein a feed inlet is arranged on the machine body, the feed inlet is in flaring design, a feed opening is arranged on the machine body, a first screening device is arranged on the feed opening, the first screening device comprises a screening box fixedly arranged on the feed opening, and a fan is fixedly arranged on the screening box; when the device is used, the first screening devices such as the screening box, the fan, the husk outlet and the like are arranged to effectively separate crushed rice from husk, the material separating plate, the sieve holes, the vibration device and the like are used to effectively separate grains with poor dust and particle quality after husk removal, so that the screening quality of the device is improved.

Description

Air-jet rice mill

Technical Field

The utility model relates to the technical field of rice milling, in particular to a jet air rice mill.

Background

A rice mill is a commonly used agricultural equipment for husking rice, which is an equipment for improving the efficiency of rice production process.

When the existing rice mill is used for milling rice, rice bran and dust are often mixed in rice materials due to factors of processing environment, and the rice bran and the dust are not well processed due to the fact that the rice is mixed with rice from equipment, so that the quality of rice in rice grains is affected.

Disclosure of Invention

The utility model aims to provide a blowing rice mill, which aims to solve the problem that rice bran and dust mixed in the rice milling process in the prior art are not well treated.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the air-jet rice mill comprises a machine body, wherein a feed inlet is formed in the machine body, the feed inlet is in flaring design, a feed opening is formed in the machine body, and a first screening device is arranged on the feed opening.

In order to enable the rice husk screening device to have the function of screening rice husk, the first screening device comprises a screening box fixedly arranged on a feed opening, a fan is fixedly arranged on the screening box, a husk outlet for discharging crushed rice husk is arranged on the screening box, and a second screening device for screening rice grains and fine dust is arranged on the screening box.

According to a further technical scheme, one side of the screening box is of a slope design.

In order to make the utility model have the function of screening dust and fine rice grains, the utility model further adopts the technical scheme that the second screening device comprises a material separating frame fixedly arranged on the screening box, a material separating plate is hinged on the material separating frame, sieve holes are formed in the material separating plate, a discharge hole is formed in the material separating frame, and a vibration device for vibrating the sieving materials is arranged on the material separating frame.

In order to enable the vibrating device to have the function of vibrating the material distributing plate, the vibrating device comprises a fixing frame fixedly arranged on the material distributing frame, a driving motor is fixedly arranged on the fixing frame, an eccentric cam is fixedly arranged at the output end of the driving motor, and the eccentric cam is in sliding fit with the material distributing plate.

In order to enable the material distributing plate to have the function of promoting the material distributing plate to return to the original position, the material distributing frame is further provided with an elastic piece fixedly arranged.

In order to enable the utility model to have the functions of grinding rice grains and controlling grinding speed, the utility model further adopts the technical scheme that a grinding motor is fixedly arranged on the machine body, and a baffle plate for controlling the grinding speed is slidably arranged on the machine body.

In order to make the utility model have supporting function, the utility model further adopts the technical scheme that the machine body is fixedly provided with an objective table, the objective table is fixedly provided with a bracket, and the bracket is fixedly connected with the machine body.

The beneficial effects of the utility model are as follows:

1. when the device is used, the crushed rice and the rice husk are effectively separated through the first screening devices such as the screening box, the fan, the husk outlet and the like, and the rice grains with poor dust and particle quality are effectively separated through the material separating plate, the sieve holes, the vibration device and the like, so that the screening quality of the device is improved.

2. When the vibration device is used, the device enables the material distributing plate to effectively return to the original position after vibration through the arranged elastic piece, and the material distributing plate is prevented from being blocked when the eccentric cam acts to the highest position to influence the vibration effect.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present utility model.

Fig. 2 is a second schematic diagram of the overall structure of an embodiment of the present utility model.

Fig. 3 is a schematic diagram of a partial cross-sectional structure of an embodiment of the present utility model.

In the figure: 1. a body; 11. a feed inlet; 12. a feed opening; 13. an elastic member; 14. a milling motor; 15. a striker plate; 16. an objective table; 17. a bracket; 2. a first screening device; 21. a screening box; 22. a blower; 23. a skin outlet; 3. a second screening device; 31. a material rack; 32. a material dividing plate; 33. a sieve pore; 34. a discharge port; 4. a vibration device; 41. a fixing frame; 42. a driving motor; 43. an eccentric cam.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1, the air-jet rice mill comprises a machine body 1, wherein a feed inlet 11 is arranged on the machine body 1, the feed inlet 11 is of a flaring design, a feed outlet 12 is arranged on the machine body 1, a first screening device 2 is arranged on the feed outlet 12, the device is convenient to feed through the arranged feed inlet 11, rice and rice husks crushed by the device are conveniently discharged from the device through the arranged feed outlet 12, and the rice husks and the rice are effectively separated through the first screening device 2.

As shown in fig. 1 and 2, further, the first screening device 2 comprises a screening box 21 fixedly installed on the feed opening 12, a fan 22 is fixedly installed on the screening box 21, a husk outlet 23 for discharging crushed rice husk is formed in the screening box 21, a second screening device 3 for screening rice grains and fine dust is arranged on the screening box 21, the fan 22 drives airflow to blow the rice husk to be separated from rice, the separated rice husk is discharged through the husk outlet 23, and workers can conveniently collect the rice husk at the husk outlet 23 for reprocessing operation.

Specifically, one side of the screening box 21 is in a slope shape, and the screening box 21 with the slope shape is convenient for discharging and sliding the peeled rice husks.

As shown in fig. 1 and 3, further, the second screening device 3 includes a material separating frame 31 fixedly installed on the screening box 21, a material separating plate 32 is hinged on the material separating frame 31, a screen hole 33 is provided on the material separating plate 32, a discharge hole 34 is provided on the material separating frame 31, a vibration device 4 for vibrating the screen material is provided on the material separating frame 31, the peeled rice enters the material separating frame 31, the material separating plate 32 vibrates through the vibration device 4, dust and small-particle rice grains mixed in the rice grains are removed from the screen hole 33, and the processed rice is discharged from the discharge hole 34.

Further, the vibration device 4 comprises a fixing frame 41 fixedly installed on the material distributing frame 31, a driving motor 42 is fixedly installed on the fixing frame 41, an eccentric cam 43 is fixedly installed at the output end of the driving motor 42, the eccentric cam 43 is in sliding fit with the material distributing plate 32, the driving motor 42 operates to drive the eccentric cam 43 to rotate, and then the material distributing plate 32 is driven to vibrate in an up-and-down reciprocating mode, so that the vibration screening function is achieved.

As shown in fig. 1, further, an elastic member 13 is fixedly installed on the material separating frame 31, the elastic member 13 is pulled to return after the material separating plate 3 is moved and vibrated, and the elastic member 13 is preferably a spring.

As shown in fig. 1, further, a milling motor 14 is fixedly installed on the machine body 1, a baffle 15 for controlling the milling speed is slidably installed on the machine body 1, the milling motor 14 moves to drive the device to mill materials, and the baffle 15 is used for controlling the blanking speed, so as to control the milling speed.

As shown in fig. 1, further, the body 1 is fixedly provided with a stage 16, the stage 16 is fixedly provided with a bracket 17, the bracket 17 is fixedly connected with the body 1, and the bracket 17 is used for further supporting the body 1.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a blowing rice mill, its characterized in that, includes organism (1), be provided with feed inlet (11) on organism (1), feed inlet (11) are flaring design, be provided with feed opening (12) on organism (1), be provided with on feed opening (12) and be used for first screening plant (2).

2. The air-jet rice mill according to claim 1, characterized in that the first screening device (2) comprises a screening box (21) fixedly mounted on the feed opening (12), a fan (22) is fixedly mounted on the screening box (21), a skin outlet (23) for discharging crushed rice skin is arranged on the screening box (21), and a second screening device (3) for screening rice grains and fine dust is arranged on the screening box (21).

3. A blowing rice mill according to claim 2, characterized in that the screening box (21) is of a sloping design on one side.

4. The air-jet rice mill according to claim 2, characterized in that the second screening device (3) comprises a material separating frame (31) fixedly mounted on the screening box (21), a material separating plate (32) is hinged on the material separating frame (31), a sieve hole (33) is arranged on the material separating plate (32), a discharge hole (34) is arranged on the material separating frame (31), and a vibration device (4) for vibrating the screen material is arranged on the material separating frame (31).

5. The wind-jet rice mill according to claim 4, wherein the vibration device (4) comprises a fixing frame (41) fixedly installed on the material distributing frame (31), a driving motor (42) is fixedly installed on the fixing frame (41), an eccentric cam (43) is fixedly installed at the output end of the driving motor (42), and the eccentric cam (43) is in sliding fit with the material distributing plate (32).

6. The air-jet rice mill according to claim 4, wherein the material-dividing frame (31) is fixedly provided with an elastic member (13).

7. The air-jet rice mill according to claim 1, wherein a milling motor (14) is fixedly installed on the machine body (1), and a baffle plate (15) for controlling milling speed is slidably installed on the machine body (1).

8. The air-jet rice mill according to claim 1, wherein an objective table (16) is fixedly mounted on the machine body (1), a bracket (17) is fixedly mounted on the objective table (16), and the bracket (17) is fixedly connected with the machine body (1).