Agricultural grain processing device

Abstract

The utility model relates to the technical field of grain processing, and discloses an agricultural grain processing device which comprises a grain peeling and crushing machine body used for processing grains, and further comprises a feeding port communicated with one side of the surface of the grain peeling and crushing machine body, an air inlet pipeline communicated with one side of the surface of the feeding port, and an air outlet pipeline communicated with the other side of the surface of the feeding port. A fan used for blowing air is arranged in an inner cavity of the air inlet pipeline, and a rotating rod is rotationally arranged in an inner cavity of the feeding port. According to the grain peeling and crushing machine, when a worker feeds grains into the grain peeling and crushing machine body through the feeding port, the worker can use the fan and the dust collection mechanism to conduct air blowing and dust collection work on the flying grains, then the content of dust in the grains is reduced, stones in the grains can be filtered in a small size under the action of the filter plate, and the grain peeling and crushing efficiency is improved. And under the action of the knocking mechanism, the filtering effect of the filtering plate is improved, and then the quality of finished products obtained after the grains are peeled and crushed is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grain processing, in particular to an agricultural grain processing device. Background Art

[0002] "Grains" covers a wide range, including rice, wheat, millet, soybeans and other grains. Cereals include rice, wheat, millet, soybeans, etc., which are mainly plant seeds and fruits. After the grains grow, they need to be processed before they can be eaten or sold.

[0003] Grains, such as wheat and millet, need to be peeled and crushed during processing. In the prior art, grains enter the machine through the feed port. Before the grain raw materials enter the machine, they contain more impurities, including not only dust but also some small stones. If the dust or small stones are not processed, the quality of the finished products after the grains are peeled and crushed will be affected. Utility Model Content

[0004] The purpose of the utility model is to provide an agricultural grain processing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an agricultural grain processing device, comprising a grain peeling and crushing machine body for processing grains, and also comprising: a feed port connected to one side of the surface of the grain peeling and crushing machine body, one side of the feed port surface is connected to an air inlet duct, the inner cavity of the air inlet duct is provided with a fan for blowing air, the inner cavity of the feed port is rotatably provided with a rotating rod, a filter plate is fixed on the surface of the rotating rod, support blocks for limiting the rotation of the filter plate are provided on both sides of the inner cavity of the feed port, a dust suction mechanism for dust suction is provided on one side of the feed port surface, a shell is provided on the surface of the dust suction mechanism, a knocking mechanism for knocking the filter plate is provided in the inner cavity of the shell, and a collection box for collecting impurities is slidably provided on one side of the inner cavity of the feed port.

[0006] Preferably, the dust suction mechanism includes a dust suction hood that is arranged through one side of the feed port surface, the other end of the dust suction hood is connected to a dust suction pipe, the other end of the dust suction pipe is connected to a dust storage box, the surface of the dust storage box is connected to a dust pump for providing suction, and the casing is fixed to the surface of the dust pump outlet duct.

[0007] Preferably, a protective cover for filtering debris is provided on one side of the surface of the dust hood.

[0008] Preferably, the knocking mechanism includes a windmill rotating in the inner cavity of the air outlet duct of the dust pump, a transmission rod is fixed to the surface of the windmill, a bevel gear group is fixed to the other end of the transmission rod, a cam is fixed to the other end of the bevel gear group, a driving rod is fitted on the surface of the cam, a knocking head is fixed to the other end of the driving rod, and the driving rod slides in the inner cavity of the feed port.

[0009] Preferably, a fixing ring is fixed on the surface of the driving rod, a spring is fixed on the other end of the fixing ring, and the other end of the spring is fixed to the inner wall of the feed inlet.

[0010] Preferably, a limit rod is rotatably provided on the surface of the transmission rod, and the other end of the limit rod is fixed to the surface of the dust storage box.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] When the staff feeds the grains into the grain peeling and crushing machine body through the feed inlet, the staff can use the fan and the dust suction mechanism to blow and suction the flying grains, thereby reducing the dust content in the grains, and under the action of the filter plate, the stones in the grains can be filtered in a small scale, and under the action of the knocking mechanism, the filtering effect of the filter plate is improved, thereby improving the quality of the finished product after the grains are peeled and crushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the other side of the utility model;

[0015] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0016] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0017] Figure 5 It is a schematic diagram of a local three-dimensional structure of the utility model.

[0018] In the figure: 1. Grain peeling and crushing machine body; 2. Feeding port; 3. Air inlet duct; 4. Fan; 5. Rotating rod; 6. Filter plate; 7. Support block; 8. Dust suction mechanism; 81. Dust suction hood; 82. Dust suction pipe; 83. Dust storage box; 84. Dust suction pump; 9. Casing; 10. Knocking mechanism; 101. Windmill; 102. Transmission rod; 103. Bevel gear group; 104. Cam; 105. Driving rod; 106. Knocking head; 11. Fixed ring; 12. Spring; 13. Collecting box. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-5 As shown, an agricultural grain processing device comprises a grain peeling and crushing machine body 1 for processing grains, one side of the surface of the grain peeling and crushing machine body 1 is connected with a feed port 2, one side of the surface of the feed port 2 is connected with an air inlet duct 3, the inner cavity of the air inlet duct 3 is provided with a fan 4 for blowing air, a rotating rod 5 is rotatably provided in the inner cavity of the feed port 2, a filter plate 6 is fixed on the surface of the rotating rod 5, support blocks 7 for limiting the rotation of the filter plate 6 are provided on both sides of the inner cavity of the feed port 2, a dust suction mechanism 8 for dust suction is provided on one side of the surface of the feed port 2, and a shell 9 is provided on the surface of the dust suction mechanism 8. The inner cavity of the shell 9 is provided with a knocking mechanism 10 for knocking the filter plate 6, and a collection box 13 for collecting impurities is slidably provided on one side of the inner cavity of the feed port 2. When the staff feeds the grains into the grain peeling and crushing machine body 1 through the feed port 2, the staff can use the fan 4 and the dust suction mechanism 8 to blow and vacuum the flying grains, thereby reducing the dust content in the grains, and under the action of the filter plate 6, the stones in the grains can be filtered in a small scale, and under the action of the knocking mechanism 10, the filtering effect of the filter plate 6 is improved, thereby improving the quality of the finished product after grain peeling and crushing.

[0021] The dust suction mechanism 8 includes a dust suction hood 81 which is arranged on one side of the surface of the feed port 2, the other end of the dust suction hood 81 is connected to a dust suction pipe 82, the other end of the dust suction pipe 82 is connected to a dust storage box 83, the surface of the dust storage box 83 is connected to a dust suction pump 84 for providing suction, and the casing 9 is fixed to the surface of the air outlet duct of the dust suction pump 84. In this embodiment, through the arrangement of the dust suction hood 81, the dust suction pipe 82, the dust storage box 83 and the dust suction pump 84, the staff can use the dust suction pump 84, and under the action of the dust suction pump 84, negative pressure can be generated in the dust storage box 83, and then under the action of the dust storage box 83, the dust suction hood 81 can vacuum the inner cavity of the feed port 2.

[0022] A protective cover for filtering debris is provided on one side of the surface of the dust hood 81. In the present embodiment, such a provision can prevent larger debris in the grains from entering the dust collection mechanism 8, thereby preventing the dust collection mechanism 8 from being able to work properly.

[0023] The knocking mechanism 10 includes a windmill 101 that rotates in the inner cavity of the air outlet duct of the dust suction pump 84, a transmission rod 102 is fixed to the surface of the windmill 101, a bevel gear set 103 is fixed to the other end of the transmission rod 102, a cam 104 is fixed to the other end of the bevel gear set 103, a driving rod 105 is fitted on the surface of the cam 104, a knocking head 106 is fixed to the other end of the driving rod 105, and the driving rod 105 slides in the inner cavity of the feed port 2. In this embodiment, the windmill 101, the transmission rod 102, the bevel gear set 103, the cam 104 is fixed to the other end, and the driving rod 105 is fixed to the knocking head 106. 3. The arrangement of the cam 104, the driving rod 105 and the knocking head 106. When the vacuum pump 84 is working, the air in the air outlet duct of the vacuum pump 84 can push the windmill 101 to rotate, and then the windmill 101 drives the transmission rod 102, the bevel gear set 103 and the cam 104 to rotate. When the cam 104 rotates, the driving rod 105 attached to the surface of the cam 104 can make the knocking head 106 knock on the filter plate 6, and under the restriction of the rotating rod 5, the angle of the filter plate 6 changes.

[0024] A fixing ring 11 is fixed to the surface of the driving rod 105, a spring 12 is fixed to the other end of the fixing ring 11, and the other end of the spring 12 is fixed to the inner wall of the feed port 2. In this embodiment, through the setting of the fixing ring 11 and the spring 12, after the driving rod 105 drives the knocking head 106 to knock, the driving rod 105 can be reset under the action of the spring 12.

[0025] A limit rod is provided on the surface of the transmission rod 102 for rotation, and the other end of the limit rod is fixed to the surface of the dust storage box 83. In this embodiment, through this arrangement, a limit is provided for the rotation of the transmission rod 102, thereby improving the stability of the transmission rod 102 during rotation.

[0026] Working principle: When in use, the staff can feed the grains to be peeled and crushed into the inner cavity of the grain peeling and crushing machine body 1 through the feed inlet 2, and process the grains through the grain peeling and crushing machine body 1. The working principle of the grain peeling and crushing machine body 1 is the existing technology and will not be described here. Before the grains enter the feed inlet 2, the staff can use the fan 4 and the dust suction pump 84 to blow and dust the flying grains under the action of the dust suction hood 81, the dust suction pipe 82 and the dust storage box 83, thereby cleaning the dust on the surface of the grains and improving the quality of the output. During the operation of the dust suction pump 84, Under the action of the windmill 101, the transmission rod 102 and the bevel gear group 103, the cam 104 and the driving rod 105 are fitted, so that the knocking head 106 knocks the filter plate 6, causing the filter plate 6 to change its angle around the rotating rod 5, and further allowing the grains on the surface of the filter plate 6 to pass through the filter plate 6 quickly to avoid the grains from accumulating on the surface of the filter plate 6. In addition, under the action of the filter plate 6, fine stones and debris in the grains can be filtered, and the stones and debris fall into the collection box 13 through the filter plate 6, and then the staff can clean the collection box 13.

[0027] 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.

[0028] 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. An agricultural grain processing device, comprising a grain peeling and crushing machine body (1) for processing grains, characterized in that: Also includes: A feed port (2) is connected to one side of the surface of the grain peeling and crushing machine body (1), one side of the surface of the feed port (2) is connected to an air inlet duct (3), the inner cavity of the air inlet duct (3) is provided with a fan (4) for blowing air, a rotating rod (5) is rotatably provided in the inner cavity of the feed port (2), a filter plate (6) is fixed on the surface of the rotating rod (5), support blocks (7) for limiting the rotation of the filter plate (6) are provided on both sides of the inner cavity of the feed port (2), a dust suction mechanism (8) for dust suction is provided on one side of the surface of the feed port (2), a shell (9) is provided on the surface of the dust suction mechanism (8), a knocking mechanism (10) for knocking the filter plate (6) is provided in the inner cavity of the shell (9), and a collection box (13) for collecting impurities is slidably provided on one side of the inner cavity of the feed port (2).

2. An agricultural grain processing device according to claim 1, characterized in that: The dust suction mechanism (8) comprises a dust suction hood (81) which is arranged through one side of the surface of the feed inlet (2); the other end of the dust suction hood (81) is connected to a dust suction pipe (82); the other end of the dust suction pipe (82) is connected to a dust storage box (83); the surface of the dust storage box (83) is connected to a dust suction pump (84) for providing suction force; and the housing (9) is fixed to the surface of an air outlet duct of the dust suction pump (84).

3. An agricultural grain processing device according to claim 2, characterized in that: A protective cover for filtering debris is provided on one side of the surface of the dust hood (81).

4. The agricultural grain processing device according to claim 2, characterized in that: The knocking mechanism (10) comprises a windmill (101) which rotates in the inner cavity of the air outlet duct of the dust suction pump (84); a transmission rod (102) is fixed on the surface of the windmill (101); a bevel gear group (103) is fixed on the other end of the transmission rod (102); a cam (104) is fixed on the other end of the bevel gear group (103); a driving rod (105) is fitted on the surface of the cam (104); a knocking head (106) is fixed on the other end of the driving rod (105); and the driving rod (105) slides in the inner cavity of the feed inlet (2).

5. The agricultural grain processing device according to claim 4, characterized in that: A fixing ring (11) is fixed on the surface of the driving rod (105), a spring (12) is fixed on the other end of the fixing ring (11), and the other end of the spring (12) is fixed to the inner wall of the feed port (2).

6. The agricultural grain processing device according to claim 4, characterized in that: A limit rod is rotatably provided on the surface of the transmission rod (102), and the other end of the limit rod is fixed to the surface of the dust storage box (83).

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