Device for careful selection of small coarse cereal seeds

Abstract

The utility model discloses a device for fine selection of small coarse cereal seeds, which relates to the technical field of devices for fine selection of small coarse cereal seeds, and has the technical key points that the device comprises a grain fine selection machine, and the outer surface of the grain fine selection machine is fixedly connected with a bearing frame. When coarse cereal seeds are screened, a power source is switched on, the three sets of drying lamps are started to generate heat, enough heat is generated, hot air is evenly emitted to the coarse cereal seeds, water on the surfaces of the coarse cereal seeds screened through a vibration screen on the grain classificator is dried, impurities on the surfaces of the coarse cereal seeds can be conveniently shaken off when the grain classificator screens through the vibration screen, and the screening efficiency is improved; it is ensured that the dust collector is started, the dust collector adsorbs and removes dust and floating impurities generated when the grain classificator vibrates and screens through the double-head suction pipe and the two limiting frames, and the high efficiency of the screening process and the product quality are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of devices for selecting small grain seeds, in particular to a device for selecting small grain seeds. Background Art

[0002] The device for selecting small grain seeds, also known as a grain selector, is a vibrating screening device, which is commonly used for selecting, grading and removing impurities from wheat, rice, corn, soybeans, cotton seeds and various oil seeds.

[0003] In the existing technical solutions, in a high humidity environment, coarse grain seeds easily absorb water and become wet. The moisture on the surface of the coarse grain seeds makes it difficult to separate the debris from the coarse grain seeds. When the device for selecting small coarse grain seeds uses a vibration mechanism to select and screen the coarse grains, it is unable to shake off and clean the impurities on the surface of the slightly wet coarse grain seeds, thereby reducing the screening efficiency of the device for selecting small coarse grain seeds. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a device for selecting small grain seeds, which can clean impurities on the surface of slightly wet grain seeds.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for selecting small grain seeds, including a grain selecting machine, the outer surface of the grain selecting machine is fixedly connected to a receiving frame, the top surface of the receiving frame is provided with circular holes all around, four circular holes are inserted with insertion rods inside, a group of limiting long plates are fixedly connected to the tops of the four insertion rods, the left and right sides of the bottom surface of the limiting long plates are fixedly connected to support plates, the inner side walls of the two support plates are fixedly connected to a drying mechanism, the drying mechanism includes a plurality of groups of connecting rods and three groups of drying lamps, the top surface of the limiting long plates is connected to a dust suction mechanism, the dust suction mechanism includes a double-headed suction pipe, a vacuum cleaner and two groups of limiting frames.

[0008] Preferably, several of the connecting rods are fixedly connected to the inner side walls of the two groups of support plates, and three groups of drying lamps are fixedly connected to the inner side walls of several of the connecting rods, and the drying lamps serve to dry the moisture on the surface of the grain seeds.

[0009] Preferably, the double-ended suction pipe is connected to the top surface of the limiting long plate, one side of the double-ended suction pipe is connected to a vacuum cleaner, and both sides of the bottom of the double-ended suction pipe are connected to a limiting frame, which serves to increase the dust suction effect of the vacuum cleaner.

[0010] Preferably, there are two groups of the limiting frames, and the two limiting frames are symmetrically distributed on the front and back sides of the bottom of the limiting long plate, and the limiting long plate serves to support the limiting drying mechanism and the dust collecting mechanism.

[0011] Preferably, a fixing plate is fixedly connected to one side edge of the top of the receiving frame, and screws are threadedly connected to the left and right sides of the fixing plate, and the screws serve to assist the fixing plate in fixing the hopper.

[0012] Preferably, a discharge hopper is fixedly connected to the back of the fixed plate, a receiving plate is fixedly connected to the inner wall of the discharge hopper, a quantity control plate is inserted into the interior of the receiving plate, and the quantity control plate serves to control the discharge flow rate of the grain seeds to be screened.

[0013] Preferably, a lower hopper is fixedly connected to the front of the grain selection machine, and limit plates are fixedly connected to the left and right sides of the top surface of the lower hopper. The limit plates serve to limit the screened grain seeds to prevent the grain seeds from falling to the ground, which has certain practicality.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a device for selecting small grain seeds, which has the following beneficial effects:

[0016] By arranging a drying mechanism and a dust collection mechanism on the top surface of the limiting long plate, when screening the grain seeds, the power is turned on and the three groups of drying lamps are started to generate heat. The heat generated is sufficient to evenly send hot air to the grain seeds, so as to dry the surface moisture of the grain seeds vibrated and screened on the grain selection machine, so that the grain selection machine can shake off the impurities on the surface of the grain seeds during vibration screening, thereby improving the screening efficiency and ensuring that the dust and floating impurities generated by the grain selection machine during vibration screening are adsorbed and removed by the vacuum cleaner using a double-headed suction pipe and two groups of limiting frames, thereby further improving the efficiency of the screening process and the quality of the product.

[0017] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the drying mechanism and the dust collection mechanism in the utility model;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the grain selection machine in the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the discharge hopper in the utility model.

[0023] In the figure: 1. Grain selector; 2. Receiver; 3. Limiting long board; 4. Support board; 5. Drying mechanism; 501. Connecting rod; 502. Drying lamp; 6. Dust collection mechanism; 601. Double-headed suction pipe; 602. Vacuum cleaner; 603. Limiting frame; 7. Fixing plate; 8. Screws; 9. Feed hopper; 10. Receiver plate; 11. Quantity control board; 12. Feed hopper; 13. Limiting board; 14. Round hole; 15. Insertion rod. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1-4 The principles and features of the present invention are described, and the examples are only used to explain the present invention, and are not used to limit the scope of the present invention. In the following paragraphs, the present invention is described in more detail by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0025] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] See also Figure 1-4The utility model provides a technical solution of a device for selecting small grain seeds: it includes a grain selector 1, the outer surface of the grain selector 1 is fixedly connected with a receiving frame 2, the top surface of the receiving frame 2 is provided with round holes 14 all around, the insides of the four round holes 14 are plugged with plug rods 15, the tops of the four plug rods 15 are fixedly connected with a group of limiting long plates 3, the left and right sides of the bottom surface of the limiting long plates 3 are fixedly connected with support plates 4, the inner side walls of the two support plates 4 are fixedly connected with drying mechanisms 5, the drying mechanisms 5 include several groups of connecting rods 501 and three groups of drying lamps 502, the top surface of the limiting long plates 3 is connected with a dust suction mechanism 6, the dust suction mechanism 6 includes a double-headed suction pipe 601, a dust collector 602 and two groups of limiting frames 603.

[0028] Among them, a plurality of connecting rods 501 are fixedly connected to the inner side walls of the two groups of support plates 4, and the inner side walls of the plurality of connecting rods 501 are fixedly connected with three groups of drying lamps 502.

[0029] The setting of the drying lamp 502 facilitates the drying of the surface moisture of the grain seeds.

[0030] Among them, the double-ended suction pipe 601 is connected to the top surface of the limiting long plate 3, one side of the double-ended suction pipe 601 is connected to the vacuum cleaner 602, and both sides of the bottom of the double-ended suction pipe 601 are connected to the limiting frame 603.

[0031] The setting of the limiting frame 603 can enhance the dust collection effect of the dust collector 602 .

[0032] There are two groups of limiting frames 603 , and the two limiting frames 603 are symmetrically distributed on the front and back sides of the bottom of the limiting long board 3 .

[0033] The setting of the limiting long plate 3 plays a role in supporting the limiting drying mechanism 5 and the dust collecting mechanism 6.

[0034] Among them, a fixing plate 7 is fixedly connected to one edge of the top side of the receiving frame 2, and screws 8 are threadedly connected to the left and right sides of the fixing plate 7.

[0035] The screw 8 is provided to assist the fixing plate 7 in fixing the discharge hopper 9 .

[0036] Among them, the back side of the fixed plate 7 is fixedly connected with a discharge hopper 9, the inner side wall of the discharge hopper 9 is fixedly connected with a receiving plate 10, and the interior of the receiving plate 10 is plugged with a quantity control plate 11.

[0037] The setting of the quantity control plate 11 plays a role in controlling the feeding flow of the grain seeds to be screened.

[0038] Among them, the front of the grain selection machine 1 is fixedly connected with a lower hopper 12, and the left and right sides of the top surface of the lower hopper 12 are fixedly connected with limiting plates 13.

[0039] The setting of the limiting plate 13 can limit the position of the screened grain seeds.

[0040] The model of grain selector 1 is: SL SXJ. The above parameters and models can be selected according to actual conditions.

[0041] Working principle: When the device for selecting small grain seeds is used, when screening the grain seeds, the power is turned on, and the three groups of drying lamps 502 are started to generate heat. The heat generated is sufficient to evenly send hot air to the grain seeds, so as to dry the surface moisture of the grain seeds vibrated and screened on the grain selection machine 1, and then start the vacuum cleaner 602. The vacuum cleaner 602 uses a double-headed suction pipe 601 and two groups of limit frames 603 to absorb and remove the dust and floating impurities generated by the vibration screening of the grain selection machine 1.

[0042] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A device for selecting small grain seeds, comprising a grain selector (1), characterized in that: The outer surface of the grain selection machine (1) is fixedly connected to a receiving frame (2), and circular holes (14) are provided around the top surface of the receiving frame (2). Insertion rods (15) are inserted into the four circular holes (14), and a group of limiting long plates (3) are fixedly connected to the tops of the four insertion rods (15). The left and right sides of the bottom surface of the limiting long plates (3) are fixedly connected to support plates (4), and the inner side walls of the two support plates (4) are fixedly connected to drying mechanisms (5), and the drying mechanisms (5) include a plurality of groups of connecting rods (501) and three groups of drying lamps (502). The top surface of the limiting long plates (3) is connected to a dust suction mechanism (6), and the dust suction mechanism (6) includes a double-headed suction pipe (601), a dust collector (602) and two groups of limiting frames (603).

2. The device for selecting small grain seeds according to claim 1, characterized in that: A plurality of the connecting rods (501) are fixedly connected to the inner side walls of the two groups of support plates (4), and three groups of drying lamps (502) are fixedly connected to the inner side walls of the plurality of the connecting rods (501).

3. The device for selecting small grain seeds according to claim 1, characterized in that: The double-ended suction pipe (601) is connected to the top surface of the limiting long plate (3), one side of the double-ended suction pipe (601) is connected to the vacuum cleaner (602), and both sides of the bottom of the double-ended suction pipe (601) are connected to the limiting frame (603).

4. The device for selecting small grain seeds according to claim 3, characterized in that: There are two groups of the limiting frames (603), and the two limiting frames (603) are symmetrically distributed on the front and back sides of the bottom of the limiting long plate (3).

5. The device for selecting small grain seeds according to claim 1, characterized in that: A fixing plate (7) is fixedly connected to one side edge of the top of the receiving frame (2), and screws (8) are threadedly connected to both left and right sides of the fixing plate (7).

6. The device for selecting small grain seeds according to claim 5, characterized in that: The back of the fixed plate (7) is fixedly connected to a discharge hopper (9), the inner side wall of the discharge hopper (9) is fixedly connected to a receiving plate (10), and a quantity control plate (11) is inserted into the interior of the receiving plate (10).

7. The device for selecting small grain seeds according to claim 1, characterized in that: The front of the grain selector (1) is fixedly connected to a lower hopper (12), and both left and right sides of the top surface of the lower hopper (12) are fixedly connected to limit plates (13).

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