Wheat planting seed dressing device
By incorporating a stirring mechanism and a rotary sealing structure into the wheat seed treatment device, the problem of uneven mixing of the pesticide solution is solved, achieving efficient mixing and effective utilization of the pesticide solution, thus improving the quality of wheat seed treatment.
Patent Information
- Application Number
- CN202520535466.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-03-26
AI Technical Summary
Existing wheat seed treatment devices are not easy to mix evenly when adding pesticide solution, which can easily lead to localized high concentration areas, prolonging the mixing time and causing the pesticide solution to be sprayed on the inner wall of the mixing tank, resulting in poor mixing effect.
The mixing mechanism is located in the middle of the inner side of the mixing chamber. It includes a transmission rod, a mixing rod, an extension pipe, a connecting pipe, and a rotary sealing chamber. The pump body is connected to the pump body through a connecting flange to supply the liquid medicine. The liquid medicine is sprayed out through the micro-holes of the transmission rod for uniform mixing. The rotary seal is achieved by using a sealing cup and a tightening ring to prevent the liquid medicine from leaking.
It improves the efficiency of uniform mixing of the medicine solution, reduces the contact between the medicine solution and the side wall of the mixing chamber, ensures that the medicine solution is mixed in the optimal mixing area, improves the mixing quality and prevents waste of medicine solution.
Smart Images
Figure CN223899753U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of wheat seed dressing, specifically to a wheat planting seed dressing device. BACKGROUND
[0002] Wheat seed dressing is an important agricultural operation before wheat sowing, which makes the seed surface uniformly adhere to the pesticide by mixing the seed with pesticide, micro-fertilizer and the like, so as to achieve the purpose of preventing and treating diseases and pests, promoting growth and improving yield.
[0003] However, when adding pesticide through the upper end or one side of the stirring bin, it is not easy to stir uniformly. When adding pesticide from the upper end, the pesticide needs to penetrate through multiple layers of materials during stirring, and local high-concentration areas are easily formed, resulting in prolonged mixing time. At the same time, the pesticide added from the upper end may be sprayed on the inner side wall of the stirring tank. At this time, the pesticide flows down along the container wall, misses the best mixing area, and results in poor mixing effect. Therefore, the wheat planting seed dressing device needs to be improved. SUMMARY
[0004] The utility model discloses a wheat planting seed dressing device to solve the problems in the background art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a wheat planting seed dressing device, comprising a stirring bin, a stirring mechanism for stirring and adding pesticide is arranged in the middle of the inner side of the stirring bin, the stirring mechanism comprises a transmission rod, a stirring rod, an extension pipe, a connecting pipe and a rotary sealing bin, the transmission rod is movably arranged in the middle of the inner side of the stirring bin through a bearing, the stirring rod is fixedly arranged on the outer side of the transmission rod, the extension pipe is fixedly arranged at one end of the transmission rod, the connecting pipe is arranged on one side of the extension pipe, the rotary sealing bin is fixedly arranged at one end of the connecting pipe, and the rotary sealing bin is movably arranged on the outer side surface of the extension pipe through a bearing.
[0006] Preferably, a speed reducer is arranged on one side of the stirring bin, an electric motor is fixedly arranged at the lower end of the speed reducer, the power output shaft end of the electric motor is in transmission connection with the power input shaft end of the speed reducer, and the power output shaft end of the speed reducer is in fixed connection with the transmission rod. The electric motor and the speed reducer can drive the transmission rod to rotate.
[0007] Preferably, the rotating seal chamber is internally fixedly provided with a sealing cup, the sealing cup is externally sleeved with a elastic ring, and the sealing cup is attached to the outer surface of the extension pipe, the extension pipe and the transmission rod need to be driven during work, and at the moment, the connecting pipe needs to supplement the liquid medicine into the transmission rod, so the connecting pipe is fixed, the extension pipe rotates, and the rotating seal is needed at the moment, the sealing cup and the outer surface of the extension pipe are tightly attached to each other to achieve the sealing effect, the elastic ring externally sleeved with the sealing cup is elastically tightened to drive the sealing cup to be tightly attached to the outer surface of the extension pipe, the rotating seal effect is achieved, and therefore the normal use of the device can be ensured and the liquid medicine can be prevented from leaking and wasting.
[0008] Preferably, the lower end of the connecting pipe is fixedly provided with a connecting flange, the pump body (not shown in the figure) can be conveniently connected to the connecting pipe through the connecting flange, the liquid medicine for seed mixing is then sucked into the pump body, the liquid medicine is then pumped into the extension pipe, the liquid medicine then enters the transmission rod, and finally the liquid medicine is sprayed out from the plurality of micro-holes formed in the surface of the transmission rod, and therefore the liquid medicine can be added to the middle part of the inside of the mixing chamber.
[0009] Preferably, the transmission rod is hollow, and a plurality of micro-holes are uniformly formed in the outer surface of the transmission rod, the liquid medicine can be conveniently sprayed out from the micro-holes to the periphery of the middle part of the mixing chamber for stirring work, and it should be noted that the micro-holes are drawn larger for the convenience of observation, and the diameter of the micro-holes should be smaller than the diameter of the seeds in actual production, so that the seeds can be prevented from entering the transmission rod through the micro-holes.
[0010] Preferably, the lower end of the mixing chamber is movably provided with a draw plate through a sliding groove, and the lower end of the mixing chamber is fixedly provided with an electric push rod on one side of the draw plate, and the movable end of the electric push rod is fixedly connected with the draw plate, the draw plate can be driven to move through the contraction of the electric push rod, and therefore the seeds stirred in the mixing chamber can be conveniently discharged.
[0011] Compared with the prior art, the device has the following beneficial effects:
[0012] 1、The pump body can be conveniently connected to the connecting pipe through the connecting flange, the liquid medicine for seed mixing is then sucked into the pump body, the liquid medicine is then pumped into the extension pipe, the liquid medicine then enters the transmission rod, and finally the liquid medicine is sprayed out from the plurality of micro-holes formed in the surface of the transmission rod, and therefore the liquid medicine can be added to the middle part of the inside of the mixing chamber, the thickness of the material through which the liquid medicine needs to pass for uniform stirring can be greatly reduced, the efficiency of uniform stirring can be improved, the liquid medicine can not contact the inner side wall of the mixing chamber when being sprayed, the liquid medicine can be in the best stirring area, and therefore the stirring quality can be improved.
[0013] 2, the utility model discloses use through the sealing leather bowl and the extension pipe outside surface close contact to play the sealing effect, and the tight ring of sealing leather bowl outside utilizes the elasticity of itself and is tight, to drive the sealing leather bowl close in the extension pipe outside surface, to play the effect of rotary seal, can guarantee the normal use of the device, prevents the liquid medicine from leaking and wasting. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is overall structure schematic view of the wheat planting seed dressing device of the utility model;
[0015] Figure 2 It is the view of the wheat planting seed dressing device of the utility model;
[0016] Figure 3 It is the installation view of the rotary seal bin in the wheat planting seed dressing device of the utility model;
[0017] Figure 4 It is the wheat planting seed dressing device of the utility model Figure 3 The enlarged view of A in the wheat planting seed dressing device of the utility model.
[0018] In the drawing: 1, stirring bin; 2, transmission rod; 3, stirring rod; 4, extension pipe; 5, connecting pipe; 6, rotary seal bin; 7, speed reducer; 8, motor; 9, sealing leather bowl; 10, tight ring; 11, connecting flange; 12, micropore; 13, pull-out plate; 14, electric push rod. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0020] Please refer to Figures 1-4 The utility model provides a technical scheme: a wheat planting seed dressing device, including stirring bin 1, the inside middle part of stirring bin 1 is provided with the stirring mechanism for stirring and adding medicine, the stirring mechanism includes transmission rod 2, stirring rod 3, extension pipe 4, connecting pipe 5, rotary seal bin 6, the inside middle part of stirring bin 1 is movably provided with transmission rod 2 through bearing, the outside of transmission rod 2 is fixedly provided with stirring rod 3, one end of transmission rod 2 is fixedly provided with extension pipe 4, one side of extension pipe 4 is provided with connecting pipe 5, one end of connecting pipe 5 is fixedly provided with rotary seal bin 6, rotary seal bin 6 is movably arranged on the outside surface of extension pipe 4 through bearing.
[0021] The stirring bin 1 is provided with a speed reducer 7 on one side, the lower end of the speed reducer 7 is fixedly provided with a motor 8, the power output shaft end of the motor 8 is transmissionally connected with the power input shaft end of the speed reducer 7, and the power output shaft end of the speed reducer 7 is fixedly connected with the transmission rod 2, so that the motor 8 and the speed reducer 7 can drive the transmission rod 2 to rotate.
[0022] The rotating sealing bin 6 is internally fixedly provided with a sealing bowl 9, the outer side of the sealing bowl 9 is sleeved with a elastic ring 10, and the sealing bowl 9 is attached to the outer side surface of the extension pipe 4, the extension pipe and the transmission rod 2 need to be transmissionally connected during work, and at the same time, the connecting pipe 5 needs to supplement the liquid medicine into the transmission rod 2, so that the connecting pipe 5 is fixed, the extension pipe rotates, and the rotating sealing is needed at this time, the sealing bowl 9 and the outer side surface of the extension pipe are tightly attached to play a sealing role, and the elastic ring 10 on the outer side of the sealing bowl 9 is elastically tightened to tightly attach the sealing bowl 9 to the outer side surface of the extension pipe, so as to play a rotating sealing role, thereby guaranteeing the normal use of the device and preventing the liquid medicine from leaking and wasting.
[0023] The connecting pipe 5 is fixedly provided with a connecting flange 11 at the lower end, the connecting pipe 5 can be externally connected with a pump body (not shown in the figure) through the connecting flange 11, then the liquid medicine for seed dressing is sucked through the pump body, then the liquid medicine is pumped into the extension pipe 4, then the liquid medicine enters the transmission rod 2, and finally the liquid medicine is sprayed to the surrounding from the plurality of micro-holes 12 formed on the surface of the transmission rod 2, so that the liquid medicine can be added to the middle part of the inside of the stirring bin 1.
[0024] The transmission rod 2 is hollow, and a plurality of micro-holes 12 are uniformly formed on the outer side surface of the transmission rod 2, so that the liquid medicine can be sprayed to the surrounding from the micro-holes 12 for stirring work in the middle part of the stirring bin 1, and it should be noted that the micro-holes 12 are drawn larger in the application file for the convenience of observing the existence of the micro-holes 12, and the diameter of the micro-holes 12 should be smaller than the diameter of the seeds in actual production, so as to prevent the seeds from entering the inside of the transmission rod 2 through the micro-holes 12.
[0025] The inside of the stirring bin 1 is movably provided with a pull-out plate 13 through a sliding groove at the lower end, and the lower end of the stirring bin 1 is fixedly provided with an electric push rod 14 at one side of the pull-out plate 13, the movable end of the electric push rod 14 is fixedly connected with the pull-out plate 13, and the pull-out plate 13 can be moved by the contraction of the electric push rod 14, so that the seeds stirred in the inside of the stirring bin 1 can be conveniently discharged.
[0026] Working principle: when the device is used, the device is used for seed stirring and seed dressing operation in the inside of the stirring bin 1, and the seeds in the inside of the stirring bin 1 are stirred to form convection by the stirring rod 3 (screw stirring rod 3) when the transmission rod 2 rotates, so as to play a seed dressing operation.
[0027] At this time, the connecting pipe 5 can be connected to the pump body through the connecting flange 11, and then the seed dressing liquid is pumped into the extension pipe 4, and then the seed dressing liquid is pumped into the transmission rod 2, and finally the seed dressing liquid is sprayed from the multiple micro-holes 12 on the surface of the transmission rod 2, so that the seed dressing liquid can be added in the middle of the inside of the stirring bin 1, so that the thickness of the material required for uniform stirring of the seed dressing liquid can be greatly reduced (at least shortened by half), the efficiency of uniform stirring can be improved, and the seed dressing liquid will not contact the inner side wall of the stirring bin 1 when sprayed, so that the seed dressing liquid can be in the best stirring area, thereby improving the stirring quality.
[0028] Meanwhile, the device is used by tightly adhering the sealing leather bowl 9 and the outer surface of the extension pipe to play a sealing role; the elastic ring 10 outside the sealing leather bowl 9 is tightened by its own elasticity to drive the sealing leather bowl 9 to tightly adhere to the outer surface of the extension pipe; to play a rotating sealing role, so as to ensure the normal use of the device and prevent the waste of the seed dressing liquid.
[0029] It should be noted that in this paper, the relationship terms such as first and second 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 the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.
[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A wheat planting and seed dressing device comprising a stirring bin (1), characterized in that: The middle part of the inside of the stirring bin (1) is provided with a stirring mechanism for stirring and adding chemicals, which comprises a transmission rod (2), a stirring rod (3), an extension pipe (4), a connecting pipe (5), a rotary sealing bin (6), the middle part of the inside of the stirring bin (1) is movably provided with the transmission rod (2) through a bearing, the outside of the transmission rod (2) is fixedly provided with the stirring rod (3), one end of the transmission rod (2) is fixedly provided with the extension pipe (4), one side of the extension pipe (4) is provided with the connecting pipe (5), one end of the connecting pipe (5) is fixedly provided with the rotary sealing bin (6), and the rotary sealing bin (6) is movably arranged on the outer surface of the extension pipe (4) through a bearing.
2. The wheat planting and seed dressing device according to claim 1, characterized in that: The stirring bin (1) is provided with a speed reducer (7) on one side, the lower end of the speed reducer (7) is fixedly provided with a motor (8), the power output shaft end of the motor (8) is drivingly connected with the power input shaft end of the speed reducer (7), and the power output shaft end of the speed reducer (7) is fixedly connected with the transmission rod (2).
3. The wheat planting and seed dressing device according to claim 1, characterized in that: The inside of the rotary sealing bin (6) is fixedly provided with a sealing leather bowl (9), the outside of the sealing leather bowl (9) is sleeved with an elastic ring (10), and the sealing leather bowl (9) is attached to the outer surface of the extension pipe (4).
4. The wheat planting and seed dressing device according to claim 1, characterized in that: The lower end of the connecting pipe (5) is fixedly provided with a connecting flange (11).
5. The wheat planting and seed dressing device according to claim 1, characterized in that: The inside of the transmission rod (2) is hollow, and a plurality of micropores (12) are uniformly formed on the outer surface of the transmission rod (2).
6. The wheat planting and seed dressing device according to claim 1, characterized in that: The inside of the stirring bin (1) is movably provided with a draw plate (13) through a chute at the lower end, the lower end of the stirring bin (1) is fixedly provided with an electric push rod (14) on one side of the draw plate (13), and the movable end of the electric push rod (14) is fixedly connected with the draw plate (13).