Rice hulling fan with high-voltage pulse dust removal and recovery capacity

Abstract

The utility model relates to the technical field of rice hulling fans, and discloses a rice hulling fan with high-voltage pulse dust removal and recovery capabilities, which comprises a rice hulling fan body, the left end of the rice hulling fan body is fixedly connected with a connecting frame, and the top end of the connecting frame is fixedly connected with a pulse box. The rice hulling fan comprises a rice hulling fan body, the left end of the rice hulling fan body is fixedly connected with an air guide assembly, the air guide assembly extends to the inner side of the rice hulling fan body, the right end of the air guide assembly is fixedly connected with an amplifying pipe, the inner side of the amplifying pipe is fixedly connected with a filter plate, and the top end of the amplifying pipe is fixedly connected with a pushing assembly. The inner side of the pulse box is fixedly connected with a mounting plate, the bottom end of the mounting plate is fixedly connected with a dust collecting bag, and the inner side of the pulse box is fixedly connected with a high-voltage pulse electromagnetic valve. The rice hulling fan with the high-voltage pulse dust removal and recovery capacity has the advantages that dust in rice hulls can be collected, and dust flying is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of rice husking fans, in particular to a rice husking fan with high-pressure pulse dust removal and recovery capabilities. Background Art

[0002] Rice hulling blower is a grain processing machine that removes the husk of rice to make brown rice. It can remove the outer shell of rice, reduce the cracking of rice grains and damage to the surface, and keep the brown rice intact as much as possible. It is mainly composed of a hopper feeding device, a head device, a husk separation chamber, a gear transmission, a frame, etc.

[0003] The existing rice hulling blower can complete the rice husking operation during use, but the existing rice hulling blower usually uses the blower to directly blow the husk and other impurities out of the rice hulling blower during use, and the rice husk often contains some small impurities such as dust, so that in the process of flying out of the rice hulling blower, the dust can easily diffuse into the air, causing environmental pollution. Therefore, a rice hulling blower with high-pressure pulse dust removal and recovery capability is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a rice hulling fan with high-pressure pulse dust removal and recovery capability, which can collect dust in rice husks and effectively prevent dust from flying. It solves the problem that the existing rice hulling fan usually uses a fan to directly blow husks and other impurities out of the rice husk during use, while rice husks often contain some small impurities such as dust, so that in the process of flying out of the rice husk fan, the dust can easily diffuse into the air, causing environmental pollution.

[0006] (II) Technical solution

[0007] The utility model provides a technical solution to the above-mentioned technical problems as follows: a rice hulling fan with high-pressure pulse dust removal and recovery capability, comprising a rice hulling fan body, a connecting frame fixedly connected to the left end of the rice hulling fan body, a pulse box fixedly connected to the top of the connecting frame, an air guide component fixedly connected to the left end of the rice hulling fan body, the air guide component extending to the inner side of the rice hulling fan body, an amplifying tube fixedly connected to the right end of the air guide component, a filter plate fixedly connected to the inner side of the amplifying tube, a pushing component fixedly connected to the top of the amplifying tube, a mounting plate fixedly connected to the inner side of the pulse box, a dust removal bag fixedly connected to the bottom end of the mounting plate, a high-pressure pulse solenoid valve fixedly connected to the inner side of the pulse box, and an air outlet component fixedly connected to the left end of the pulse box.

[0008] The beneficial effects of the utility model are:

[0009] The rice hulling fan with high-pressure pulse dust removal and recovery capability has the advantage of being able to collect dust in rice husks and effectively prevent dust from flying.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, four supporting legs are fixedly connected to the bottom end of the rice hulling fan body, a feed box is fixedly connected to the top end of the rice hulling fan body, and a protective cover is sleeved on the outer side of the feed box.

[0012] The beneficial effect of adopting the above further solution is that the feed box can facilitate the raw materials to enter the inner side of the rice husking fan body.

[0013] Furthermore, a material guide plate is fixedly connected to the inner left wall of the rice hulling fan body, the amplifying tube is located above the material guide plate, and the top end of the material guide plate is inclined.

[0014] The beneficial effect of adopting the above further solution is that the guide plate can guide the rice.

[0015] Furthermore, the air guide component includes an air guide pump fixedly connected to the left wall of the rice husking fan body, the top end of the air guide pump is connected to the first air guide pipe, and the bottom end of the air guide pump is connected to the second air guide pipe.

[0016] The beneficial effect of adopting the above further solution is that the air guide component can guide the air inside the rice husking fan body.

[0017] Furthermore, the pushing component includes a protection plate fixedly connected to the top of the amplifying tube, the top of the protection plate is fixedly connected to a pushing cylinder, and the bottom end of the output shaft of the pushing cylinder is fixedly connected to the pushing plate.

[0018] The beneficial effect of adopting the above further solution is that the pushing component effectively prevents the rice husk from entering the inner side of the amplifying tube.

[0019] Furthermore, the air outlet assembly includes an air outlet pump fixedly connected to the left end of the pulse box, the left end of the air outlet pump is fixedly connected to the first air outlet pipe, and the right end of the air outlet pump is fixedly connected to the second air outlet pipe.

[0020] The beneficial effect of adopting the above further solution is that the air outlet component can discharge the air inside the pulse box.

[0021] Furthermore, there are multiple air guide components, which are distributed in an equidistant linear array at the left end of the rice husking fan body, and there are multiple dust removal bags. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0024] Figure 3 This is the connection diagram of the amplifier tube and the filter plate of the utility model;

[0025] Figure 4 This is the connection diagram of the mounting plate and dust bag of the utility model.

[0026] In the figure: 1. Hulling fan body; 2. Connecting frame; 3. Pulse box; 4. Air guide assembly; 41. Air pump; 42. First air guide pipe; 43. Second air guide pipe; 5. Amplifying tube; 6. Filter plate; 7. Push assembly; 71. Protective plate; 72. Push cylinder; 73. Push plate; 8. Mounting plate; 9. Dust bag; 10. High-pressure pulse solenoid valve; 11. Air outlet assembly; 111. Air outlet pump; 112. First air outlet pipe; 113. Second air outlet pipe; 12. Feed box; 13. Guide plate. DETAILED DESCRIPTION

[0027] 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.

[0028] In the embodiment, Figure 1-4 A rice hulling fan with high-pressure pulse dust removal and recovery capability is provided. The utility model comprises a rice hulling fan body 1, a connecting frame 2 is fixedly connected to the left end of the rice hulling fan body 1, a pulse box 3 is fixedly connected to the top of the connecting frame 2, an air guide component 4 is fixedly connected to the left end of the rice hulling fan body 1, the air guide component 4 extends to the inner side of the rice hulling fan body 1, an amplifying tube 5 is fixedly connected to the right end of the air guide component 4, a filter plate 6 is fixedly connected to the inner side of the amplifying tube 5, a pushing component 7 is fixedly connected to the top of the amplifying tube 5, a mounting plate 8 is fixedly connected to the inner side of the pulse box 3, a dust removal bag 9 is fixedly connected to the bottom end of the mounting plate 8, a high-pressure pulse solenoid valve 10 is fixedly connected to the inner side of the pulse box 3, and an air outlet component 11 is fixedly connected to the left end of the pulse box 3.

[0029] Two rubber rollers are rotatably connected to the inner side of the rice husking fan body 1, and a transmission motor is fixedly connected to the front end of one of the rubber rollers. The transmission motor can rotate the rubber roller to allow the rice to be husked.

[0030] Among them, the bottom end of the rice husking fan body 1 is fixedly connected with four supporting legs, the top end of the rice husking fan body 1 is fixedly connected with a feed box 12, and the outer side of the feed box 12 is sleeved with a protective cover.

[0031] The feed box 12 can facilitate the raw materials to enter the inner side of the rice husking fan body 1, so as to facilitate the rice husking operation.

[0032] Among them, a material guide plate 13 is fixedly connected to the inner left wall of the rice husking fan body 1, the amplifying tube 5 is located above the material guide plate 13, and the top end of the material guide plate 13 is inclined.

[0033] The guide plate 13 can guide the rice.

[0034] The air guide assembly 4 includes an air guide pump 41 fixedly connected to the left wall of the rice husking fan body 1 , the top end of the air guide pump 41 is connected to a first air guide pipe 42 , and the bottom end of the air guide pump 41 is connected to a second air guide pipe 43 .

[0035] The air guide component 4 can guide the air inside the rice husking fan body 1, so as to facilitate the introduction of impurities such as dust inside the rice husking fan body 1 into the pulse box 3.

[0036] The pushing assembly 7 includes a protection plate 71 fixedly connected to the top of the amplifying tube 5 , a pushing cylinder 72 is fixedly connected to the top of the protection plate 71 , and a pushing plate 73 is fixedly connected to the bottom end of the output shaft of the pushing cylinder 72 .

[0037] The pushing component 7 effectively prevents the rice husk from entering the inner side of the amplifying tube 5 and can effectively prevent the impurities from clogging the filter plate 6 .

[0038] The air outlet assembly 11 includes an air outlet pump 111 fixedly connected to the left end of the pulse box 3 , a first air outlet pipe 112 is fixedly connected to the left end of the air outlet pump 111 , and a second air outlet pipe 113 is fixedly connected to the right end of the air outlet pump 111 .

[0039] The air outlet component 11 can discharge the air inside the pulse box 3 .

[0040] There are multiple air guide components 4, which are distributed in an equidistant linear array at the left end of the rice husking fan body 1, and there are multiple dust removal bags 9.

[0041] Working principle:

[0042] When the rice husking operation is required, the raw material is introduced into the inner side of the rice husking fan body 1 through the feed box 12, and then the husking operation is performed. After the husking is completed, the air guide pump 41 is started to allow the dust and other air inside the rice husking fan body 1 to enter the first air guide pipe 42 through the amplifying pipe 5, and the filter plate 6 can effectively prevent the rice husk and rice from entering the inner side of the amplifying pipe 5;

[0043] The dust will then enter the inner side of the pulse box 3 through the second air duct 43 and be removed by the dust bag 9. At the same time, the dust inside the dust bag 9 can be removed by the high-pressure pulse solenoid valve 10.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rice husking fan with high-pressure pulse dust removal and recovery capability, comprising a rice husking fan body (1), characterized in that: The left end of the rice husking fan body (1) is fixedly connected to a connecting frame (2), the top end of the connecting frame (2) is fixedly connected to a pulse box (3), the left end of the rice husking fan body (1) is fixedly connected to an air guide component (4), the air guide component (4) extends to the inner side of the rice husking fan body (1), the right end of the air guide component (4) is fixedly connected to an amplifying tube (5), the inner side of the amplifying tube (5) is fixedly connected to a filter plate (6), the top end of the amplifying tube (5) is fixedly connected to a pushing component (7), the inner side of the pulse box (3) is fixedly connected to a mounting plate (8), the bottom end of the mounting plate (8) is fixedly connected to a dust bag (9), the inner side of the pulse box (3) is fixedly connected to a high-pressure pulse solenoid valve (10), and the left end of the pulse box (3) is fixedly connected to an air outlet component (11).

2. A rice husking fan with high-pressure pulse dust removal and recovery capability according to claim 1, characterized in that: The bottom end of the rice husking fan body (1) is fixedly connected to four supporting legs, the top end of the rice husking fan body (1) is fixedly connected to a feed box (12), and a protective cover is sleeved on the outer side of the feed box (12).

3. The rice husking fan with high-pressure pulse dust removal and recovery capability according to claim 1, characterized in that: A material guide plate (13) is fixedly connected to the inner left wall of the rice husking fan body (1), the amplifying tube (5) is located above the material guide plate (13), and the top end of the material guide plate (13) is arranged in an inclined manner.

4. The rice husking fan with high-pressure pulse dust removal and recovery capability according to claim 1, characterized in that: The air guide component (4) comprises an air guide pump (41) fixedly connected to the left wall of the rice husking fan body (1); the top end of the air guide pump (41) is connected to a first air guide pipe (42); and the bottom end of the air guide pump (41) is connected to a second air guide pipe (43).

5. The rice husking fan with high-pressure pulse dust removal and recovery capability according to claim 1, characterized in that: The pushing assembly (7) comprises a protection plate (71) fixedly connected to the top end of the amplifying tube (5); the top end of the protection plate (71) is fixedly connected to a pushing cylinder (72); the bottom end of the output shaft of the pushing cylinder (72) is fixedly connected to a pushing plate (73).

6. The rice husking fan with high-pressure pulse dust removal and recovery capability according to claim 1, characterized in that: The air outlet component (11) comprises an air outlet pump (111) fixedly connected to the left end of the pulse box (3); the left end of the air outlet pump (111) is fixedly connected to a first air outlet pipe (112); and the right end of the air outlet pump (111) is fixedly connected to a second air outlet pipe (113).

7. The rice husking fan with high-pressure pulse dust removal and recovery capability according to claim 1, characterized in that: The number of the air guide components (4) is multiple, and the multiple air guide components (4) are distributed in an equidistant linear array at the left end of the rice husking fan body (1), and the number of the dust removal bags (9) is multiple.

Images