CN214257161U - Adjustable opening device of fertilizer spreading and sowing device - Google Patents
Adjustable opening device of fertilizer spreading and sowing device Download PDFInfo
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- CN214257161U CN214257161U CN202022935890.9U CN202022935890U CN214257161U CN 214257161 U CN214257161 U CN 214257161U CN 202022935890 U CN202022935890 U CN 202022935890U CN 214257161 U CN214257161 U CN 214257161U
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Abstract
The utility model provides an adjustable opening device of fertilizer spreading seeder, include: the lower end of the hopper is provided with two feed openings; the adjusting bin is fixedly arranged below the feed opening, the adjusting bin is of a cavity structure, a through hole communicated with the feed opening is formed in the upper end face of the adjusting bin, and a fan-shaped discharge opening is formed in the lower end face of the adjusting bin; the adjusting bin is internally provided with an opening and closing adjusting mechanism and an opening adjusting mechanism, the opening and closing adjusting mechanism is used for controlling the discharge opening to be completely closed when dumping materials into the hopper, and controlling the discharge opening to be completely opened during operation, and the opening adjusting mechanism is used for adjusting the size of the opening of the discharge opening during operation. The opening size of the hopper can be adjusted according to actual conditions such as the type size of the fertilizer, the type size of the seeds, the sowing distance and the like, so that the optimal sowing effect is realized, the structure is reasonable, and the operation is stable.
Description
Technical Field
The utility model relates to an agricultural machinery equipment technical field, concretely relates to spill adjustable opening device of fertile disseminator.
Background
The fertilizing operation times of crops such as rice, wheat and the like in the growing period are many, the workload of manual fertilizing and seeding is large, a large amount of agricultural labor is occupied, the efficiency is low, the labor intensity is high, and the human body directly contacts with the fertilizer and can influence the body health. The manual fertilizer spreading and sowing are not uniform, the chemical fertilizer is easy to be excessively used, the environmental pollution is caused, the soil is hardened, and the soil quality is reduced. And mechanized precision fertilization seeding, efficiency is improved manyfold, the seeding is even, the seeding quantity is controllable, chemical fertilizer loss and volatilization are reduced, crop seed waste is reduced, the natural ecological environment can be better protected, and sustainable development of agriculture is realized.
The centrifugal disc type fertilizer spreading and sowing device is generally connected with a three-point suspension device of an agricultural tractor, fertilizer or crop seeds in a fertilizer box fall on a rotating fertilizer spreading disc through a fertilizer outlet under the action of gravity and are thrown out under the action of centrifugal force, and the centrifugal disc type fertilizer spreading and sowing device has the characteristics of simple structure, convenience in operation, light weight, wide spreading range and the like, and is suitable for spreading granular and powdery fertilizers.
At present, when the centrifugal disc type fertilizer spreading and sowing device spreads fertilizer and seeds, the opening size of a hopper cannot be adjusted according to actual conditions such as the type size of the fertilizer, the type size of the seeds, the spreading distance and the like, so that the optimal spreading effect is realized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable opening device of fertilizer distributor disseminator is in order to solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable opening device of a fertilizer-spreading seeder, comprising:
the lower end of the hopper is provided with two feed openings;
the adjusting bin is fixedly arranged below the feed opening, the adjusting bin is of a cavity structure, a through hole communicated with the feed opening is formed in the upper end face of the adjusting bin, and a fan-shaped discharge opening is formed in the lower end face of the adjusting bin;
the adjusting bin is internally provided with an opening and closing adjusting mechanism and an opening adjusting mechanism, the opening and closing adjusting mechanism is used for controlling the discharge opening to be completely closed when dumping materials into the hopper, and controlling the discharge opening to be completely opened during operation, and the opening adjusting mechanism is used for adjusting the size of the opening of the discharge opening during operation.
As an improvement of the utility model, the opening and closing adjusting mechanism includes:
the opening and closing plate is arranged in an inner cavity of the adjusting bin, the opening and closing plate is divided into an integrally formed opening and closing portion, a rotating portion and a linkage portion, the opening and closing portion is used for covering the discharge opening, the rotating portion is rotatably connected with the adjusting bin through a central shaft, a pull rod is fixedly connected to the linkage portion, and the pull rod penetrates through an arc opening and closing groove formed in the bottom of the adjusting bin.
As an improvement of the utility model, the opening adjustment mechanism includes:
the adjusting plate is internally arranged in an inner cavity of the adjusting bin and is distributed in a vertical direction in a staggered manner with the opening and closing plate, the adjusting plate is divided into an adjusting portion, a rotating portion and a manual locking portion which are integrally formed, the adjusting portion is used for covering the discharge opening to adjust the size of the opening, the rotating portion is rotatably connected with the adjusting bin through a central shaft, a locking bolt is fixedly connected to the manual locking portion, and the locking bolt penetrates through an arc-shaped adjusting groove formed in the bottom of the adjusting bin.
As an improvement of the utility model, still fixedly on the outer wall of surge bin is provided with the scale, the rigid coupling has the pointer on the locking bolt.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
FIG. 1 is a diagram illustrating the usage of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a rear view of the present invention;
FIG. 4 is a sectional view of the interior of the surge bin of the present invention;
FIG. 5 is a first top view of the surge bin of the present invention;
FIG. 6 is a second top view of the surge bin of the present invention;
FIG. 7 is a third top view of the surge bin of the present invention;
FIG. 8 is a fourth top view of the surge bin of the present invention;
fig. 9 is a top view of the adjusting bin of the present invention.
The components in the figure are:
1. a hopper 11, a feed opening,
2. an adjusting bin 21, a discharge opening,
3. an opening and closing adjusting mechanism 31, an opening and closing plate 32, an opening and closing part 33, a rotating part 34, a linkage part 35, a pull rod 36 and an arc opening and closing groove,
4. an opening adjusting mechanism 41, an adjusting plate 42, an adjusting part 43, a rotating part 44, a manual locking part 45, a locking bolt 46, an arc-shaped adjusting groove,
5. scale, 51, pointer.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to all the drawings, the utility model provides an adjustable opening device of fertilizer spreading and sowing device, include:
the lower end of the hopper 1 is provided with two feed openings 11;
the adjusting bin 2 is fixedly arranged below the feed opening 11, the adjusting bin 2 is of a cavity structure, a through hole communicated with the feed opening 11 is formed in the upper end face of the adjusting bin 2, and a fan-shaped discharge opening 21 is formed in the lower end face of the adjusting bin;
be provided with in the surge bin 2 and open and close adjustment mechanism 3 and opening adjustment mechanism 4, open and close adjustment mechanism 3 is used for controlling discharge opening 21 and seals completely when empting the material to hopper 1, controls discharge opening 21 and opens completely when the operation, opening adjustment mechanism 4 is used for adjusting the size of discharge opening 21 opening when the operation.
As an embodiment of the utility model, the open and close adjustment mechanism 3 includes:
the opening and closing plate 31 is arranged in the inner cavity of the adjusting bin 2, the opening and closing plate 31 is divided into an opening and closing portion 32, a rotating portion 33 and a linkage portion 34 which are integrally formed, the opening and closing portion 32 is used for covering the discharge opening 21, the rotating portion 33 is rotatably connected with the adjusting bin 2 through a central shaft, a pull rod 35 is fixedly connected to the linkage portion 34, and the pull rod 35 penetrates through an arc opening and closing groove 36 formed in the bottom of the adjusting bin 2.
As an embodiment of the present invention, the opening adjusting mechanism 4 includes:
the adjusting plate 41 is internally arranged in an inner cavity of the adjusting bin 2 and is distributed in a staggered manner with the opening and closing plate 31 in the vertical direction, the adjusting plate 41 is divided into an adjusting portion 42, a rotating portion 43 and a manual locking portion 44 which are integrally formed, the adjusting portion 42 is used for covering the discharge opening 21 to adjust the size of the opening, the rotating portion 43 is rotatably connected with the adjusting bin 2 through a central shaft, a locking bolt 45 is fixedly connected to the manual locking portion 44, and the locking bolt 45 penetrates through an arc-shaped adjusting groove 46 formed in the bottom of the adjusting bin 2.
As an embodiment of the utility model, still fixedly on the outer wall of surge bin 2 be provided with scale 5, the rigid coupling has pointer 51 on the locking bolt 45.
The working principle of the technical scheme is as follows: when the feed opening 11 of the hopper of the fertilizer-spreading seeder is adjusted, the adjusting bin 2 is directly welded on the lower end face of the hopper, and the opening and closing plates 31 and the adjusting plate 41 are arranged in the inner cavity of the adjusting bin 2 in a vertically staggered and stacked mode. Before the fertilizer or seeds are ready to be sowed, the fertilizer or seeds need to be conveyed and poured into the hopper, so that the pull rod 35 is pulled by using a pull wire arranged on the matched agricultural tractor, the opening and closing part 32 can completely cover the discharge opening 21, and the fertilizer or seeds in the hopper cannot leak. After the fertilizer and the seeds are prepared, the position of the adjusting plate 41 is manually adjusted, specifically, the position of the locking bolt 45 in the arc-shaped adjusting groove 46 (i.e., the area of the adjusting part 42 covering the discharge opening 21) is manually adjusted according to the position of the pointer 51 on the scale 5, and after the manual adjustment is finished, the locking bolt 45 is screwed down to be fixed. After the matched agricultural tractor is driven into the field, the pull rod 35 is still pulled through the pull wire, so that the opening and closing plate 31 and the discharge opening 21 are completely staggered, and the area of the discharge opening 21 capable of discharging is the area which is not covered by the adjusting part 42. The size of the area of the discharge opening 21 can be covered by adjusting the adjusting part 42 through the locking bolt 45, so that the size of the opening of the fertilizer-spreading seeder can be adjusted.
The beneficial effects of the above technical scheme are that: the opening size of the hopper can be adjusted according to actual conditions such as the type size of the fertilizer, the type size of the seeds, the sowing distance and the like, so that the optimal sowing effect is realized, the structure is reasonable, and the operation is stable.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit of the present invention.
Claims (4)
1. The utility model provides an adjustable opening device of fertilizer distributor seeder which characterized in that includes:
the lower end of the hopper (1) is provided with two feed openings (11);
the adjusting bin (2) is fixedly arranged below the feed opening (11), the adjusting bin (2) is of a cavity structure, a through hole communicated with the feed opening (11) is formed in the upper end face of the adjusting bin, and a fan-shaped discharge opening (21) is formed in the lower end face of the adjusting bin;
be provided with in surge bin (2) and open and close adjustment mechanism (3) and opening adjustment mechanism (4), open and close adjustment mechanism (3) and be used for controlling discharge opening (21) when empting the material to hopper (1) and seal completely, control discharge opening (21) and open completely during the operation, opening adjustment mechanism (4) are used for adjusting discharge opening (21) open-ended size when the operation.
2. The adjustable opening device of a fertilizer applicator according to claim 1, wherein: open and close adjustment mechanism (3) include:
open and close board (31), place in the inner chamber of regulation storehouse (2), open and close board (31) divide into integrated into one piece open and close portion (32), rotating part (33), linkage portion (34), open and close portion (32) and be used for covering discharge opening (21), rotating part (33) through the center pin with regulation storehouse (2) rotate and are connected, the rigid coupling has pull rod (35) on linkage portion (34), pull rod (35) run through arc opening and closing groove (36) that the bottom of adjusting storehouse (2) was seted up.
3. The adjustable opening device of a fertilizer applicator according to claim 2, wherein: the opening adjustment mechanism (4) includes:
the adjusting plate (41) is arranged in an inner cavity of the adjusting bin (2) and is distributed in a staggered manner with the opening and closing plate (31) in the vertical direction, the adjusting plate (41) is divided into an integrally formed adjusting portion (42), a rotating portion (43) and a manual locking portion (44), the adjusting portion (42) is used for covering the discharge opening (21) to adjust the size of the opening, the rotating portion (43) is rotatably connected with the adjusting bin (2) through a central shaft, a locking bolt (45) is fixedly connected to the manual locking portion (44), and the locking bolt (45) penetrates through an arc-shaped adjusting groove (46) formed in the bottom of the adjusting bin (2).
4. The adjustable opening device of a fertilizer applicator according to claim 3, wherein: still fixedly on the outer wall of surge bin (2) be provided with scale (5), rigid coupling has pointer (51) on locking bolt (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022935890.9U CN214257161U (en) | 2020-12-09 | 2020-12-09 | Adjustable opening device of fertilizer spreading and sowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022935890.9U CN214257161U (en) | 2020-12-09 | 2020-12-09 | Adjustable opening device of fertilizer spreading and sowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214257161U true CN214257161U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022935890.9U Active CN214257161U (en) | 2020-12-09 | 2020-12-09 | Adjustable opening device of fertilizer spreading and sowing device |
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| CN (1) | CN214257161U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597849A (en) * | 2021-08-22 | 2021-11-05 | 盐城亘旺农机有限公司 | Even broadcast double adjustment formula of scattering and fertilizer disseminator |
| CN114375650A (en) * | 2022-01-04 | 2022-04-22 | 江西农业大学 | Centrifugal seed/fertilizer dual-purpose type broadcast seeder |
-
2020
- 2020-12-09 CN CN202022935890.9U patent/CN214257161U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597849A (en) * | 2021-08-22 | 2021-11-05 | 盐城亘旺农机有限公司 | Even broadcast double adjustment formula of scattering and fertilizer disseminator |
| CN114375650A (en) * | 2022-01-04 | 2022-04-22 | 江西农业大学 | Centrifugal seed/fertilizer dual-purpose type broadcast seeder |
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