Pesticide mixing device for seed production

Abstract

The utility model discloses a seed production pesticide stirring device which comprises a stirring box and a pesticide box, a feeding box is arranged at the top of the stirring box, a pesticide spraying opening is fixedly formed in the position, below the feeding box, of the side wall face of the stirring box, a plurality of spraying heads are arranged on the pesticide spraying opening, a first discharging opening is formed in the bottom end of the stirring box, and a second discharging opening is formed in the bottom end of the stirring box. A transmission pipe is connected to the bottom end of the first discharging opening, a second discharging opening is formed in the bottom of the top end of the side wall face of the transmission pipe, a filter screen is installed in the bottom end of the transmission pipe, a medicine discharging opening is formed in the bottom end of the transmission pipe, a medicine feeding pump is arranged in the medicine box, and a water outlet of the medicine feeding pump is connected with a medicine feeding pipe. According to the device, seed pesticide stirring work can be continuously conducted, seeds are sprayed through the pesticide spraying opening and then stirred in the stirring box, the seeds are stirred more evenly, redundant pesticide liquid flows back into the pesticide box from the pesticide discharging opening under the action of gravity, cyclic utilization is achieved, waste is reduced, and cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of seed production, in particular to a seed production medicine mixing device. Background Art

[0002] Agriculture is an industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry. In the planting process of most agricultural crops, seeds need to be mixed with pesticides to increase the germination rate of seeds and greatly reduce the occurrence of insects eating after sowing. At this time, a pesticide mixing device is needed.

[0003] The existing medicine mixing device usually puts the seeds into the mixing tank first and then injects the medicine liquid. The medicine liquid is distributed in too many types, which leads to a long time for mixing the medicine and poor uniformity. At the same time, after the medicine mixing is completed, the seeds that have been mixed with the medicine need to be completely discharged from the mixing tank before new seeds can be fed in. Continuous mixing of medicine cannot be carried out, and the production efficiency is low. The medicine liquid used for mixing the medicine cannot be recycled, which increases the cost of the medicine liquid and also causes waste. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a seed production medicine mixing device, which solves the technical problems raised in the above background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a seed production medicine mixing device, including a mixing box and a medicine box, a feed box is provided on the top of the mixing box, a mixing shaft is installed in the mixing box from the central top of the mixing box, a first bevel gear is fixedly installed on the top of the mixing shaft, a mixing drive motor is fixedly installed on one side of the top of the mixing box, a second bevel gear is connected to the driving end of the mixing drive motor, the second bevel gear is meshed with the first bevel gear, a medicine spraying port is fixedly installed on the side wall of the mixing box below the feed box, a plurality of nozzles are provided on the medicine spraying port, and the mixing box is fixedly provided with a medicine spraying port. A first discharge port is provided at the bottom end of the box, and a transmission pipe is connected to the bottom end of the first discharge port. A transmission spiral blade is installed in the transmission pipe, and a transmission drive motor is fixedly installed at the top of the transmission pipe, and the driving end of the transmission drive motor is connected to the transmission spiral blade. A second discharge port is opened at the bottom of the top of the side wall of the transmission pipe, and a filter is installed inside the bottom end of the transmission pipe. A medicine discharge port is provided at the bottom end of the transmission pipe, and a filter basin is installed on the top wall of the medicine box and below the medicine discharge port. A medicine delivery pump is arranged inside the medicine box, and the water outlet of the medicine delivery pump is connected to the medicine delivery pipe, and the other end of the medicine delivery pipe is connected to the medicine spray port.

[0006] Preferably, the pore size of the filter is smaller than the seed diameter.

[0007] Preferably, the filter basin is provided with a plurality of water filtering holes.

[0008] Preferably, the bottom opening of the feed box shrinks inwardly to form a flat mouth shape.

[0009] Preferably, the water flow sprayed from the nozzle is horizontally divergent.

[0010] Preferably, the edges of the transmission spiral blade and the stirring blade of the stirring shaft are both blunt structures.

[0011] Beneficial Effects

[0012] The utility model provides a seed production medicine mixing device, which has the following beneficial effects: when the device is in use, it can continuously mix the seeds with medicine, reducing waiting time. The seeds are first sprayed with medicine through the medicine spraying port, and then stirred in the mixing box, so that the seed medicine mixing is more uniform. The excess medicine liquid flows back into the medicine box from the medicine discharge port under the action of gravity, and is recycled, reducing waste and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a seed production and medicine mixing device described in the utility model.

[0014] In the figure: 1. mixing box; 2. feed box; 3. spray port; 4. nozzle; 5. mixing shaft; 6. first bevel gear; 7. second bevel gear; 8. mixing drive motor; 9. medicine box; 10. medicine delivery pump; 11. filter basin; 12. first discharge port; 13. transmission pipe; 14. transmission drive motor; 15. transmission spiral blade; 16. second discharge port; 17. filter screen; 18. medicine discharge port; 19. medicine delivery pipe. DETAILED DESCRIPTION

[0015] 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0016] See also Figure 1The utility model provides a technical solution for a seed production medicine mixing device: a seed production medicine mixing device, comprising a mixing box 1 and a medicine box 9, a feeding box 2 is arranged on the top of the mixing box 1, a mixing shaft 5 is installed in the mixing box 1 from the central top of the mixing box 1, a first bevel gear 6 is fixedly installed on the top of the mixing shaft 5, a mixing drive motor 8 is fixedly installed on one side of the top of the mixing box 1, a second bevel gear 7 is connected to the driving end of the mixing drive motor 8, the second bevel gear 7 is meshed with the first bevel gear 6, a medicine spraying port 3 is fixedly installed on the side wall of the mixing box 1 below the feeding box 2, a plurality of spray nozzles 4 are arranged on the medicine spraying port 3, and a first discharge port 1 is arranged at the bottom of the mixing box 1 2. A transmission pipe 13 is connected to the bottom end of the first discharge port 12, a transmission spiral blade 15 is installed in the transmission pipe 13, a transmission drive motor 14 is fixedly installed at the top of the transmission pipe 13, the driving end of the transmission drive motor 14 is connected to the transmission spiral blade 15, a second discharge port 16 is opened at the bottom of the top of the side wall of the transmission pipe 13, a filter screen 17 is installed inside the bottom end of the transmission pipe 13, a medicine discharge port 18 is provided at the bottom end of the transmission pipe 13, a filter basin 11 is installed on the top wall of the medicine box 9 and below the medicine discharge port 18, a medicine delivery pump 10 is arranged inside the medicine box 9, a water outlet of the medicine delivery pump 10 is connected to a medicine delivery pipe 19, and the other end of the medicine delivery pipe 19 is connected to the medicine spray port 3.

[0017] Furthermore, the pore size of the filter screen 17 is smaller than the seed diameter.

[0018] Furthermore, the filter basin 11 is provided with a plurality of water filtering holes.

[0019] Furthermore, the bottom opening of the feed box 2 shrinks inwardly to form a flat mouth shape.

[0020] Furthermore, the water flow sprayed from the nozzle 4 is horizontally divergent.

[0021] Furthermore, the edges of the transmission spiral blade 15 and the stirring blade of the stirring shaft 5 are both blunt structures.

[0022] Embodiment: When the device is in use, the liquid medicine is poured into the medicine box 9, and the medicine delivery pump 10 pumps the liquid medicine in the medicine box 9 into the medicine delivery pipe 19, and sprays it through the nozzle 4 on the medicine spraying port 3.

[0023] The seeds are placed in the feed box 2, and the seeds fall from the bottom of the feed box 2 under the action of gravity. Since the bottom of the feed box 2 is in a contracted flat mouth shape, the seeds falling from the bottom of the feed box 2 are in a flat plane, and are covered by the liquid medicine sprayed from the nozzle 4 after falling, thereby improving the uniformity of mixing the seeds and the liquid medicine.

[0024] The seeds sprayed with the liquid medicine fall into the mixing box 1, and the mixing drive motor 8 drives the second bevel gear 7 to drive the first bevel gear 6 and the mixing shaft 5 to rotate. The mixing shaft 5 rotates to stir the seeds in the mixing box 1 so that they are mixed with the liquid medicine more evenly.

[0025] The seeds fall from the mixing box 1 into the first discharge port 12 under the action of gravity, and the excess liquid medicine flows along the wall of the mixing box 1 into the first discharge port 12 under the action of gravity, and finally falls from the discharge port 18 to the filter basin 11 after being filtered by the filter net 17. The filter basin 11 filters the impurities in the liquid medicine, and the remaining liquid medicine returns to the medicine box 9 for recycling, which reduces the use of liquid medicine and prevents the waste of liquid medicine.

[0026] After the seeds fall into the transmission tube 13 , the seeds are transmitted downward and upward by the rotation of the spiral blades 15 , and then fall down and are discharged after passing through the second discharge port 16 .

[0027] The device reduces the use of liquid medicine, saves costs, and can continuously mix the seeds with medicine without waiting, thus saving time and increasing the speed of seed mixing.

[0028] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, but do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A seed production medicine mixing device, comprising a mixing box (1) and a medicine box (9), characterized in that: A feed box (2) is provided on the top of the mixing box (1); a mixing shaft (5) is installed in the mixing box (1) at the central top; a first bevel gear (6) is fixedly installed on the top of the mixing shaft (5); a mixing drive motor (8) is fixedly installed on one side of the top of the mixing box (1); a second bevel gear (7) is connected to the driving end of the mixing drive motor (8); the second bevel gear (7) is meshed with the first bevel gear (6); a spray port (3) is fixedly installed on the side wall of the mixing box (1) below the feed box (2); a plurality of spray nozzles (4) are provided on the spray port (3); a first discharge port (12) is provided at the bottom of the mixing box (1); a transmission pipe (13) is connected to the bottom of the first discharge port (12); A transmission spiral blade (15) is installed in the transmission tube (13), a transmission drive motor (14) is fixedly installed at the top of the transmission tube (13), the driving end of the transmission drive motor (14) is connected to the transmission spiral blade (15), a second discharge port (16) is opened at the bottom of the top of the side wall of the transmission tube (13), a filter screen (17) is installed inside the bottom end of the transmission tube (13), a medicine discharge port (18) is provided at the bottom end of the transmission tube (13), a filter basin (11) is installed on the top wall of the medicine box (9) and below the medicine discharge port (18), a medicine delivery pump (10) is arranged inside the medicine box (9), the water outlet of the medicine delivery pump (10) is connected to the medicine delivery tube (19), and the other end of the medicine delivery tube (19) is connected to the medicine spray port (3).

2. A seed production and medicine mixing device according to claim 1, characterized in that: The pore size of the filter (17) is smaller than the seed diameter.

3. A seed production and medicine mixing device according to claim 1, characterized in that: The filter basin (11) is provided with a plurality of water filtering holes.

4. A seed production and medicine mixing device according to claim 1, characterized in that: The bottom opening of the feed box (2) contracts inwards to form a flat mouth shape.

5. The seed production and medicine mixing device according to claim 1, characterized in that: The water flow sprayed by the nozzle (4) is horizontally divergent.

6. The seed production and medicine mixing device according to claim 1, characterized in that: The edges of the transmission spiral blade (15) and the stirring blade of the stirring shaft (5) are both blunt structures.

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