Corn seed screening and pesticide spraying device

Abstract

The utility model discloses a corn seed screening and spraying device which comprises a base, a supporting frame is installed in the middle of the surface of the top of the base, transmission shafts are movably installed on the inner wall of the supporting frame through bearing seats, and a screening frame is connected between the two transmission shafts. Wherein one transmission shaft penetrates through the surface of the supporting frame and is connected with a rotating motor, and a moving plate is installed at the top end of the supporting frame. According to the corn seed screening device, by arranging the mounting groove and the conveying rollers, when corn seeds are screened, a worker places a collecting frame on the conveying rollers, the mode is easy to operate, the labor force of the worker is conveniently reduced through rolling of the conveying rollers and movement of collecting, and by arranging the discharging opening, after the corn seeds are screened, the collecting frame can be conveniently placed on the conveying rollers. And through cooperative use of the clamping groove and the baffle, the baffle is conveniently clamped in the clamping groove, so that one end of the screening frame is closed, and the situation of material falling during screening of the corn seeds is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of corn seed screening and spraying, in particular to a corn seed screening and spraying device. Background Art

[0002] Corn seeds are the most important agricultural product. Before planting corn, they need to be dried in the sun to break the dormancy period of the corn, thereby enhancing the activity of enzymes inside the corn, increasing the seed germination rate, and promoting the speed of seed emergence.

[0003] After the existing corn seeds are shelled, they need to be screened and sprayed for their later use. However, the current corn seed screening and spraying are two independent processes, which requires workers to carry the corn, resulting in reduced efficiency.

[0004] To this end, we proposed a corn seed screening and spraying device to solve the above-mentioned drawbacks. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a corn seed screening and spraying device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a corn seed screening and spraying device, comprising a base, a support frame is installed at the middle position of the top surface of the base, a transmission shaft is movably installed on the inner wall of the support frame through a bearing seat, a screening frame is connected between two of the transmission shafts, one of the transmission shafts passes through the surface of the support frame and is connected to a rotating motor, a movable plate is installed on the top of the support frame, a slide rail is provided on the surface of the movable plate, a slider is slidably connected inside the slide rail, a mounting block is provided at one end of the slider, a shunt pipe is provided on the surface of the mounting block, a spray head is installed on the bottom end surface of the shunt pipe, a liquid medicine tank is installed on the outer surface of the support frame, a pump body is installed on the surface of the liquid medicine tank, and the output end and input end of the pump body are connected to the shunt pipe and the liquid medicine tank through a hose.

[0007] Preferably, a mounting groove is provided on the top surface of the base, and a conveying roller is movably installed inside the mounting groove. A plurality of conveying rollers are provided, and the plurality of conveying rollers are installed inside the mounting groove at equal distances.

[0008] Preferably, a discharge port is provided at one end of the screening frame, a card slot is provided on the inner wall of the discharge port, a baffle is card-connected inside the card slot, and a screen is provided at the bottom end of the screening frame.

[0009] Preferably, a driving rod is vertically mounted on the top surface of the mounting block, and anti-slip convex particles are arranged on the outer surface of the driving rod.

[0010] Preferably, a plurality of the nozzles are provided, and the plurality of nozzles are installed at equal distances on the bottom surface of the diversion pipe.

[0011] Preferably, a liquid filling port is provided on the top surface of the medicine liquid tank, and a liquid discharge port is provided below the surface of the medicine liquid tank.

[0012] Preferably, a controller is mounted on the outer surface of the support frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model sets a screening frame, a rotating motor, a moving plate, a slide rail, a slider, a shunt pipe, a nozzle, a mounting block and a driving rod for coordinated use, so that after the corn seeds are screened, they can be directly sprayed with medicine. During operation, the staff pours the corn seeds into the screening frame, then starts the rotating motor, and then the rotating motor drives the screening frame to rotate in a cycle, so as to screen the corn seeds inside. After the screening is completed, the pump body is started, and then the medicine inside the medicine liquid tank enters the shunt pipe, and then is sprayed out through the nozzle. Then, under the action of the driving rod, the shunt pipe is driven to move through the mounting block, so as to screen the corn seeds inside the screening frame. The seeds are sprayed with pesticides, and the screening frame can continue to rotate through the rotating motor while spraying. This method is simple to operate and is convenient for improving the uniformity of spraying pesticides on corn seeds. By setting the mounting groove and the conveying roller, the staff can place the collection frame on the conveying roller when screening the corn seeds. This method is simple to operate and is convenient for moving the collection through the rolling of the conveying roller, thereby reducing the labor of the staff. By setting the discharge port, it is convenient to discharge the corn seeds from the discharge port after the screening is completed. By setting the matching use of the card slot and the baffle, it is convenient to make the baffle card connected to the inside of the card slot, thereby closing one end of the screening frame to avoid falling of corn seeds when screening. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

[0016] Figure 1 This is a schematic diagram of the structure of a corn seed screening and spraying device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of a shunt pipe of a corn seed screening and spraying device proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of a baffle of a corn seed screening and spraying device proposed by the utility model;

[0019] Figure 4The utility model is a schematic diagram of a screen of a corn seed screening and spraying device.

[0020] Legend:

[0021] 1. Base; 2. Mounting slot; 3. Conveyor roller; 4. Screening frame; 5. Support frame; 6. Moving plate; 7. Slide rail; 8. Liquid filling port; 9. Liquid tank; 10. Pump body; 11. Hose; 12. Controller; 13. Rotating motor; 14. Diverter pipe; 15. Nozzle; 16. Drive rod; 17. Slider; 18. Mounting block; 19. Slot; 20. Discharge port; 21. Baffle; 22. Drive shaft; 23. Screen. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0023] Please refer to Figure 1-4 , a corn seed screening and spraying device comprises a base, a support frame is installed in the middle position of the top surface of the base, a transmission shaft is movably installed on the inner wall of the support frame through a bearing seat, a screening frame is connected between two of the transmission shafts, one of the transmission shafts passes through the surface of the support frame and is connected to a rotating motor, a movable plate is installed on the top of the support frame, a slide rail is provided on the surface of the movable plate, a slider is slidably connected inside the slide rail, a mounting block is provided at one end of the slider, a shunt pipe is provided on the surface of the mounting block, a spray head is installed on the bottom end surface of the shunt pipe, a liquid medicine tank is installed on the outer surface of the support frame, a pump body is installed on the surface of the liquid medicine tank, and the output end and input end of the pump body are connected to the shunt pipe and the liquid medicine tank through a hose.

[0024] In the present embodiment: by setting up a screening frame, a rotating motor, a movable plate, a slide rail, a slider, a shunt pipe, a nozzle, a mounting block and a driving rod for coordinated use, the corn seeds can be directly sprayed with medicine after the screening is completed. During operation, the staff pours the corn seeds into the screening frame, and then starts the rotating motor, and then the rotating motor drives the screening frame to rotate in a cycle, so as to screen the corn seeds inside. After the screening is completed, the pump body is started, and then the medicine inside the medicine tank enters the shunt pipe, and then is sprayed out through the nozzle. Then, under the action of the driving rod, the shunt pipe is driven to move through the mounting block, so as to spray the corn seeds inside the screening frame. Moreover, the screening frame can continue to be driven to rotate by the rotating motor while spraying. This method is simple to operate and is convenient for improving the uniformity of spraying medicine on corn seeds.

[0025] Specifically, a mounting groove is provided on the top surface of the base, and a conveying roller is movably installed inside the mounting groove. A plurality of conveying rollers are provided, and the plurality of conveying rollers are installed inside the mounting groove at equal distances.

[0026] In this embodiment: by setting up the installation groove and the conveying roller, when screening the corn seeds, the staff can place the collection frame on the conveying roller. This method is simple to operate and is convenient for moving the collection through the rolling of the conveying roller, thereby reducing the labor of the staff.

[0027] Specifically, a discharge port is provided at one end of the screening frame, a card slot is provided on the inner wall of the discharge port, a baffle is card-connected inside the card slot, and a screen is provided at the bottom end of the screening frame.

[0028] In this embodiment: by setting the discharge port, it is convenient to discharge the corn seeds from the discharge port after the corn seeds are screened. By setting the matching use of the card slot and the baffle, it is convenient to make the baffle card connected to the inside of the card slot, thereby closing one end of the screening frame to avoid the situation of corn seeds falling when screening.

[0029] Specifically, a driving rod is vertically mounted on the top surface of the mounting block, and anti-skid convex particles are arranged on the outer surface of the driving rod.

[0030] In this embodiment, a driving rod is provided to facilitate driving of the mounting block, thereby facilitating movement of the shunt pipe.

[0031] Specifically, a plurality of nozzles are provided, and the plurality of nozzles are installed at equal distances on the bottom surface of the diversion pipe.

[0032] In this embodiment: by providing a plurality of nozzles, it is convenient to improve the uniformity of spraying the corn seed medicine solution.

[0033] Specifically, a liquid filling port is provided on the top surface of the liquid medicine box, and a liquid discharge port is provided below the surface of the liquid medicine box.

[0034] In this embodiment, the injection port and the discharge port are provided to facilitate the injection and discharge of the liquid medicine.

[0035] Specifically, a controller is installed on the outer surface of the support frame.

[0036] In this implementation scheme: by setting up a controller, it is convenient to control the electrical components inside the device. The controller control circuit can be realized through simple programming by technicians in this field. It is common knowledge in the field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0037] Working principle: During operation, the staff pours the corn seeds into the screening frame, then starts the rotating motor, and then the rotating motor drives the screening frame to rotate in a cycle, so as to screen the corn seeds inside. After the screening is completed, the pump body is started, and then the liquid medicine inside the liquid medicine tank enters the diverter pipe, and then sprays out through the nozzle, and then under the action of the driving rod, the diverter pipe is driven to move through the mounting block, so as to spray the corn seeds inside the screening frame, and the screening frame can continue to be driven to rotate by the rotating motor while spraying. This method is simple to operate and is convenient for improving the uniformity of spraying the corn seeds. By setting the mounting groove and the conveying roller, the staff can place the collection frame on the conveying roller when screening the corn seeds. This method is simple to operate and is convenient for the collection to move through the rolling of the conveying roller, reducing the labor of the staff. By setting the discharge port, it is convenient to discharge the corn seeds from the discharge port after the screening is completed. By setting the matching use of the card slot and the baffle, it is convenient to make the baffle card connected to the inside of the card slot, thereby closing one end of the screening frame to avoid falling when screening the corn seeds.

[0038] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A corn seed screening and spraying device, comprising a base (1), characterized in that: A support frame (5) is installed at the middle position of the top surface of the base (1); a transmission shaft (22) is movably installed on the inner wall of the support frame (5) through a bearing seat; a screening frame (4) is connected between two transmission shafts (22); one of the transmission shafts (22) passes through the surface of the support frame (5) and is connected to a rotating motor (13); a moving plate (6) is installed at the top of the support frame (5); a slide rail (7) is provided on the surface of the moving plate (6); and a sliding rail (7) is provided inside the slide rail (7). A slider (17) is movably connected to the support frame (5); a mounting block (18) is provided at one end of the slider (17); a shunt pipe (14) is provided on the surface of the mounting block (18); a nozzle (15) is installed on the bottom surface of the shunt pipe (14); a liquid medicine tank (9) is installed on the outer surface of the support frame (5); a pump body (10) is installed on the surface of the liquid medicine tank (9); the output end and the input end of the pump body (10) are connected to the shunt pipe (14) and the liquid medicine tank (9) through a hose (11).

2. A corn seed screening and spraying device according to claim 1, characterized in that: The top surface of the base (1) is provided with a mounting groove (2), a conveying roller (3) is movably mounted inside the mounting groove (2), a plurality of conveying rollers (3) are provided, and the plurality of conveying rollers (3) are mounted inside the mounting groove (2) at equal distances.

3. A corn seed screening and spraying device according to claim 1, characterized in that: A discharge port (20) is provided at one end of the screening frame (4), a slot (19) is provided on the inner wall of the discharge port (20), a baffle (21) is clamped inside the slot (19), and a screen (23) is provided at the bottom end of the screening frame (4).

4. A corn seed screening and spraying device according to claim 1, characterized in that: A driving rod (16) is vertically mounted on the top surface of the mounting block (18), and anti-skid convex particles are arranged on the outer surface of the driving rod (16).

5. A corn seed screening and spraying device according to claim 1, characterized in that: A plurality of the nozzles (15) are provided, and the plurality of nozzles (15) are installed at equal distances on the bottom surface of the diverter pipe (14).

6. A corn seed screening and spraying device according to claim 1, characterized in that: The top surface of the medicine liquid box (9) is provided with a liquid injection port (8), and the bottom surface of the medicine liquid box (9) is provided with a liquid discharge port.

7. A corn seed screening and spraying device according to claim 1, characterized in that: A controller (12) is mounted on the outer surface of the support frame (5).

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