Wheat seed dressing device capable of intermittently dosing

Abstract

The wheat seed dressing device comprises a support and a seed dressing barrel, the support is fixed to one side of the seed dressing barrel, a feeding box is fixed to the top end of the support, a collecting box is fixed to the top end of the feeding box, and shell inlets are evenly formed in the top end of the interior of the feeding box. The first motor is started to drive the rotating shaft and the eccentric wheel to rotate, the eccentric wheel plays a role in assisting in screening wheat seeds on the screening net in the process of jacking the screening net in a reciprocating mode, the wheat seeds with small sizes fall off in a screening mode, the air exhaust fan and the air blowing pump are started at the same time, and in the falling process of the wheat seeds, the air blowing pump is started. Air flow is blown to wheat under the action of the air blowing plate and the multiple sets of air blowing heads, the air flow strength is small, part of empty shells or incomplete seeds in wheat seeds can be blown upwards, the air flow enters the collecting box through top negative pressure, the wheat seed screening effect is improved, and the practicability and flexibility of the device are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of seed mixing devices, in particular to a wheat seed mixing device capable of intermittently dosing medicine. Background Art

[0002] Wheat is a general term for plants of the genus Triticeae, with the representative species being common wheat. It is a grass plant and a cereal crop widely grown around the world. Wheat caryopsis is one of the staple foods of humans. It can be ground into flour to make bread, steamed buns, biscuits, noodles and other foods. It can also be fermented to make beer, alcohol, liquor (such as vodka), or biomass fuel.

[0003] Chinese patent authorization announcement number CN 219893794 U discloses a wheat seed dressing device, comprising a base, a fixed plate is fixedly connected to the top of the base through supporting legs, a stirring barrel is fixed inside the fixed plate, a stirring structure is arranged inside the stirring barrel, a feeding port is provided on the top of the stirring barrel, a discharge pipe is connected to the bottom of the stirring barrel, a liquid inlet hopper is connected to the right side of the top of the stirring barrel, a scale line is provided on the surface of the liquid inlet hopper, a valve is fixed on the surface of the scale line, and a fixed frame is fixed on the left side of the stirring barrel; before the wheat is mixed with seeds, the utility model can screen the impurities mixed in the wheat, so that the screened wheat can be better mixed with the seed dressing agent, thereby improving the effect of subsequent mixing, and at the same time, the amount of seed dressing poured can be observed, so that the rice can be evenly proportioned with the seed dressing agent, which is convenient for subsequent seed mixing operations;

[0004] The above-mentioned existing technical solution has the following shortcomings: although the technical solution can realize the volume screening of wheat seeds during use, some wheat seeds contain empty shells or incomplete seeds, and their volume is not easy to be screened out, leaving a certain amount of room for optimization. Therefore, it is necessary to design a wheat seed mixing device that can intermittently dosing to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a wheat seed dressing device capable of intermittently dosing medicine, so as to solve the problem of poor wheat seed screening effect proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wheat seed dressing device capable of intermittently dosing medicine, comprising a bracket and a seed dressing barrel, wherein the bracket is fixed on one side of the seed dressing barrel;

[0007] A feed box is fixed on the top of the bracket, and a collecting box is fixed on the top of the feed box, a shell inlet is evenly opened on the top of the inside of the feed box, an air pump is arranged on one side of the feed box, a blowing plate is connected to one side of the inside of the feed box, and a blowing head is evenly arranged on one side of the blowing plate, an air outlet of the air pump is connected with the inside of the blowing plate through an air outlet pipe, a first motor is arranged at one end of the feed box, a rotating shaft is rotatably connected to the inside of the feed box, and an eccentric wheel is fixed to the outside of the rotating shaft, an output shaft of the first motor is connected to the rotating shaft, a fixing seat is evenly fixed on the top of the bracket, and a movable rod is movably connected to the inside of the fixed seat, and the top of the movable rod is connected to the bottom end of the sieve, a second motor is arranged on the top of the seed mixing barrel, and an exhaust fan is arranged on one side of the collecting box.

[0008] Preferably, a reinforcing rib is fixed to the bottom end of the bracket, and the cross-section of the reinforcing rib is arranged in a triangular shape.

[0009] Preferably, a spring is sleeved on the outer side of the movable rod, and two ends of the spring are respectively connected to the inner wall of the fixing seat and the movable rod.

[0010] Preferably, a medicine storage box is fixed to one side of the top of the seed mixing barrel, and a timer is provided at one end of the medicine storage box, a material guide pipe is connected to the bottom end of the medicine storage box, and a control valve is provided on the outside of the material guide pipe, and a single-chip microcomputer is provided at one end of the medicine storage box.

[0011] Preferably, the output end of the timer is electrically connected to the input end of the single-chip microcomputer via a wire, and the output end of the single-chip microcomputer is electrically connected to the input end of the control valve via a wire.

[0012] Preferably, a retaining net is provided inside the collecting box, and a discharge door is provided at one end of the collecting box.

[0013] Preferably, a notch is provided at the bottom end of the collection box, and the notch is communicated with the shell inlet.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the wheat seed dressing device capable of intermittently dosing medicine realizes the functions of convenient screening and convenient dosing medicine;

[0015] By starting the first motor to drive the rotating shaft and the eccentric wheel to rotate, the eccentric wheel plays an auxiliary role in screening the wheat seeds on the screen in the process of reciprocatingly pushing the screen, wherein the wheat seeds of smaller volume are screened and fall down, and the exhaust fan and the air pump are started at the same time. In the process of the wheat seeds falling, the air flow is blown to the wheat through the blowing plate and the multiple groups of blowing heads. The air flow force is relatively small, and some empty shells or incomplete seeds in the wheat seeds can be blown upwards, and enter the collection box through the negative pressure at the top, so as to improve the screening effect of the wheat seeds and enhance the practicality and flexibility of the device;

[0016] By providing a fixed seat, during the screening process of the screen, the eccentric wheel drives the screen to move up, so as to drive the movable rod to squeeze the spring. When the eccentric wheel no longer contacts the screen, the spring resets and drives the movable rod to move down, that is, drives the screen to reset again, thereby assisting the screening operation of the screen in reciprocating use and improving the screening effect.

[0017] By providing a drug feeding box, during the wheat seed dressing process, the single chip microcomputer receives information from the timer at regular intervals and opens the control valve to feed the drug through the feed pipe, and closes the valve after a certain period of time, so that the wheat seed dressing effect can be improved through multiple intermittent drug feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0020] Figure 2 This is a schematic diagram of the internal three-dimensional structure of the feed box of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the collection box of the utility model when viewed from above;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the bracket of the utility model;

[0023] Figure 5 It is a schematic diagram of the internal three-dimensional structure of the fixing seat of the utility model.

[0024] Explanation of the reference numerals in the figure: 1. Collection box; 2. Feed box; 3. Exhaust fan; 4. First motor; 5. Bracket; 6. Material guide pipe; 7. Control valve; 8. Timer; 9. Single chip microcomputer; 10. Medicine storage box; 11. Second motor; 12. Seed mixing barrel; 13. Shell inlet; 14. Air pump; 15. Air blowing plate; 16. Air blowing head; 17. Rotating shaft; 18. Eccentric wheel; 19. Baffle; 20. Screen; 21. Fixed seat; 22. Movable rod; 23. Spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, 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.

[0026] See also Figure 1-Figure 5 , the utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] In order to solve the problem of poor screening effect of wheat seeds in the prior art, the following solution is disclosed, specifically: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, it includes a bracket 5 and a seed mixing barrel 12. A reinforcing rib is fixed to the bottom end of the bracket 5, and the cross-section of the reinforcing rib is set in a triangular shape. The bracket 5 is fixed to one side of the seed mixing barrel 12. A feed box 2 is fixed to the top of the bracket 5, and a collecting box 1 is fixed to the top of the feed box 2. A retaining net 19 is arranged inside the collecting box 1, and a discharge door is arranged at one end of the collecting box 1. A notch is opened at the bottom end of the collecting box 1, and the notch is connected to the shell inlet 13. The top of the feed box 2 is evenly provided with the shell inlet 13. An air pump 14 is arranged on one side of the feed box 2. A blowing plate 15 is connected to one side of the feed box 2, and a blowing head 16 is evenly arranged on one side of the blowing plate 15. The air outlet of the air pump 14 It is connected with the interior of the blowing plate 15 through an air outlet pipe, a first motor 4 is provided at one end of the feed box 2, a rotating shaft 17 is rotatably connected to the interior of the feed box 2, and an eccentric wheel 18 is fixed to the outer side of the rotating shaft 17, the output shaft of the first motor 4 is connected to the rotating shaft 17, a fixed seat 21 is evenly fixed to the top of the bracket 5, and a movable rod 22 is movably connected to the interior of the fixed seat 21, a spring 23 is sleeved on the outer side of the movable rod 22, and the two ends of the spring 23 are respectively connected to the inner wall of the fixed seat 21 and the movable rod 22, the top of the movable rod 22 is connected to the bottom end of the sieve 20, a second motor 11 is provided at the top of the seed mixing barrel 12, and an exhaust fan 3 is provided on one side of the collecting box 1.

[0029] In this embodiment, when in use, the wheat seeds are poured into the feed box 2, and the first motor 4 is started to drive the rotating shaft 17 and the eccentric wheel 18 to rotate. The eccentric wheel 18 plays an auxiliary screening role on the screen 20 in the process of reciprocatingly pushing the screen 20, wherein the wheat seeds of smaller volume are screened and fall down, and the exhaust fan 3 and the blowing pump 14 are started at the same time. In the process of the wheat seeds falling, the air flow is blown to the wheat through the blowing plate 15 and the multiple groups of blowing heads 16. The air flow force is relatively small, and some empty shells or incomplete seeds in the wheat seeds can be blown upwards, and enter the collecting box 1 through the negative pressure at the top, so as to improve the screening effect of the wheat seeds and enhance the practicality and flexibility of the device. After the wheat seeds enter the seed mixing barrel 12, the second motor 11 is started to drive the internal stirring component to rotate to perform the seed mixing operation.

[0030] Embodiment 2

[0031] This embodiment is different from the first embodiment in that intermittent dosing is used to improve the wheat seed dressing effect. Figure 1 As shown, a medicine storage box 10 is fixed to one side of the top of the seed mixing barrel 12, and a timer 8 is arranged at one end of the medicine storage box 10, a material guide pipe 6 is connected to the bottom end of the medicine storage box 10, and a control valve 7 is arranged on the outside of the material guide pipe 6, and a single-chip microcomputer 9 is arranged at one end of the medicine storage box 10, the output end of the timer 8 is electrically connected to the input end of the single-chip microcomputer 9 through a wire, and the output end of the single-chip microcomputer 9 is electrically connected to the input end of the control valve 7 through a wire.

[0032] In this embodiment, during the wheat seed dressing process, the single chip computer 9 receives the information from the timer 8 at regular intervals and opens the control valve 7 to dispense medicine through the material guide pipe 6, and closes it after a certain period of time, so that the wheat seed dressing effect can be improved through multiple intermittent drug administration.

[0033] 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 wheat seed dressing device capable of intermittently dosing medicine, comprising a bracket (5) and a seed dressing bucket (12), wherein the bracket (5) is fixed to one side of the seed dressing bucket (12); Features: A feed box (2) is fixed to the top of the bracket (5), and a collection box (1) is fixed to the top of the feed box (2); a shell inlet (13) is evenly opened at the top of the inside of the feed box (2); a blow pump (14) is arranged on one side of the feed box (2); a blow plate (15) is connected to one side of the inside of the feed box (2), and a blow head (16) is evenly arranged on one side of the blow plate (15); an air outlet of the blow pump (14) is connected to the inside of the blow plate (15) through an air outlet pipe; and a first motor (4) is arranged at one end of the feed box (2). The feed box (2) is rotatably connected to a rotating shaft (17) inside, and an eccentric wheel (18) is fixed to the outside of the rotating shaft (17); the output shaft of the first motor (4) is connected to the rotating shaft (17); a fixing seat (21) is evenly fixed to the top of the bracket (5), and a movable rod (22) is movably connected to the inside of the fixing seat (21); the top of the movable rod (22) is connected to the bottom of the sieve (20); a second motor (11) is arranged at the top of the seed mixing barrel (12); and an exhaust fan (3) is arranged on one side of the collection box (1).

2. A wheat seed dressing device capable of intermittently administering medicine according to claim 1, characterized in that: A reinforcing rib is fixed to the bottom end of the bracket (5), and the cross-section of the reinforcing rib is arranged in a triangular shape.

3. A wheat seed dressing device capable of intermittently administering medicine according to claim 1, characterized in that: The outer sides of the movable rods (22) are sleeved with springs (23), and the two ends of the springs (23) are respectively connected to the inner wall of the fixing seat (21) and the movable rods (22).

4. A wheat seed dressing device capable of intermittently administering medicine according to claim 1, characterized in that: A medicine storage box (10) is fixed to one side of the top of the seed mixing barrel (12), and a timer (8) is arranged at one end of the medicine storage box (10); a material guide pipe (6) is connected to the bottom end of the medicine storage box (10), and a control valve (7) is arranged on the outside of the material guide pipe (6); and a single-chip computer (9) is arranged at one end of the medicine storage box (10).

5. A wheat seed dressing device capable of intermittently administering medicine according to claim 4, characterized in that: The output end of the timer (8) is electrically connected to the input end of the single-chip computer (9) via a wire, and the output end of the single-chip computer (9) is electrically connected to the input end of the control valve (7) via a wire.

6. A wheat seed dressing device capable of intermittently administering medicine according to claim 1, characterized in that: A retaining net (19) is arranged inside the collection box (1), and a discharge door is arranged at one end of the collection box (1).

7. The wheat seed dressing device capable of intermittently administering medicine according to claim 1, characterized in that: The bottom end of the collecting box (1) is provided with a notch, and the notch is in communication with the shell inlet (13).

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