CN219046705U - Distance ware is transplanted fast to tobacco - Google Patents
Distance ware is transplanted fast to tobacco Download PDFInfo
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- CN219046705U CN219046705U CN202223507358.2U CN202223507358U CN219046705U CN 219046705 U CN219046705 U CN 219046705U CN 202223507358 U CN202223507358 U CN 202223507358U CN 219046705 U CN219046705 U CN 219046705U
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Abstract
The application provides a tobacco quick transplanting spacer, which comprises a plurality of distance wheels and two left-right symmetrical wheel frames, wherein the inside of the plurality of distance wheels is connected with the same supporting slide rod in a sliding manner, the outsides of two sides of the supporting slide rod are connected with supporting arms in a sliding manner, one end of each supporting arm is connected with the same control rod, each control rod comprises two left-right symmetrical threaded rods, one end of each threaded rod is fixedly provided with a switching disc, the same control steering disc is fixedly arranged between the two switching discs, a second spring is arranged between the two adjacent distance wheels, one side of the bottom of each wheel frame is connected with a travelling wheel in an assembling manner, and one side of the top of each wheel frame is fixedly connected with the same handrail frame; the technical key points are as follows: the distance between the adjacent two distance wheels can be the same by extruding the second springs between the plurality of distance wheels by utilizing the second springs supported between the plurality of distance wheels and utilizing the control steering wheel to adjust the threaded connection condition of the threaded rod and the supporting arms to enable the two supporting arms to be close to or far away from each other.
Description
Technical Field
The utility model belongs to the technical field of tobacco transplanting distance fixing, and particularly relates to a tobacco rapid transplanting distance fixing device.
Background
Besides being used as a raw material in the tobacco industry, the whole plant can also be used as a pesticide, and can be used as a pesticide to achieve the effects of anesthesia, sweating, sedation and emetic, in the tobacco planting process, the cultivation work of tobacco seedlings is generally needed first to improve the survival rate of the seedlings in the tobacco planting process, the cultivation strong seedlings are key parts in the tobacco cultivation planting work, the seedling bed lands which are leeward and sunny and have high topography and dryness are needed to be selected during seedling cultivation, in the seedling bed arrangement link, the seedling bed lands are ploughed, smashed, sundries are removed, the ground is compacted, then the seedling bed lands are deeply ploughed, disinfected, the soil is cured, standard arrangement is carried out, the east-west parallel arrangement is reserved between a furrow and a furrow, a small way for people to pass through is convenient to observe the growth condition of tobacco leaves in later tobacco field management, after the seedlings are cultivated to a certain height, the spacing between each plant seedling is needed to be controlled during transplanting, and the seedlings in the field ridge need to be inspected after a period of time, the seedlings in the field are required to be removed, and the survival rate is properly improved.
The prior art patent document publication No. CN211982575U discloses a tobacco transplanting spacer, which can make an auxiliary walking rear wheel on an auxiliary walking frame land or hang through a scissor jack, so that the device can be switched between a mobile walking state and a spacing operation state, and simultaneously when the auxiliary walking rear wheel hangs in the air, two spacing wheels can be close to or far away from each other by adjusting the crank to rotate forwards and backwards, so that the spacing wheels are matched with the distance between two tobacco ridges, the two spacing wheels can work simultaneously, and an operator can punch a spacing hole only by pushing a frame to walk by a walking beam.
However, in the process of implementing the above technical solution, the following technical problems are found in the above technical solution:
when the distance wheels are used for positioning the tobacco transplanting pits, the two distance wheels can be close to or far away from each other by adjusting the crank forward and backward rotation, the distance between the two distance wheels can be correspondingly adjusted in the process of being matched with the distance between the tobacco ridges, but the distance wheels can only be suitable for the two distance wheels, and when a plurality of distance wheels are used for positioning the transplanting pits, the situation that the distance wheels are different in distance is easy to occur.
Disclosure of Invention
In order to overcome the existing defects, the embodiment of the application provides the tobacco fast transplanting spacer, through the second springs supported between the plurality of spacer wheels, the threaded connection condition of the threaded rod and the supporting arms is adjusted by utilizing the steering wheel, so that the two supporting arms are mutually close to or far away from the second springs between the plurality of spacer wheels to extrude, the distances between the two adjacent spacer wheels are the same, the problem that the distances between the two spacer wheels are different when the existing tobacco transplanting spacer can only be used, the distance between the two spacer wheels is adjusted to adapt to the distance between tobacco ridges, and when the positioning work of transplanting pits is carried out by using the plurality of spacer wheels is easily caused.
The technical scheme adopted by the embodiment of the application for solving the technical problems is as follows:
a tobacco rapid transplanting spacer comprises a plurality of spacing wheels and two wheel frames which are bilaterally symmetrical and are used for positioning transplanting pits on the ground, wherein the interiors of the plurality of spacing wheels are connected with the same supporting slide rod in a sliding manner, and a second spring is arranged between two adjacent spacing wheels;
one side of the bottom of the wheel frame is connected with travelling wheels in an assembling way, one side of the top of the wheel frame is fixedly connected with the same armrest frame, and a plurality of fixed distance wheels are positioned on one side of the travelling wheels away from the armrest frame.
In one possible implementation manner, the outer parts of two sides of the supporting sliding rod are respectively connected with supporting arms in a sliding manner, one end of each supporting arm is connected with the same control rod, each control rod comprises two symmetrical threaded rods, and the two threaded rods are respectively connected with one end of each supporting arm in a threaded manner.
In one possible implementation, one end of the threaded rod is fixedly connected with a switching disc, and the two switching discs are fixedly connected with the same steering wheel through screws.
In one possible embodiment, the steering wheel is rotatably connected between two wheel carriers, one side of which is connected in contact with one side of the steering wheel.
In one possible implementation manner, two seat blocks are fixedly connected to the bottom of one side of the armrest frame, the same limiting slide rod is connected to the inner pin joint type of the two seat blocks, and the supporting arm is connected to the outer part of the limiting slide rod in a sliding mode.
In one possible implementation, a backing ring is fixedly connected to the surface of one end of the supporting arm, the backing ring is connected to the outside of the supporting slide rod in a sliding manner, and one end of the backing ring is connected with one side of the distance wheel in a contact manner.
In one possible implementation manner, both ends of the supporting slide bar are fixedly connected with limiting plates, a first spring is arranged between the limiting plates and one end of the supporting arm, and the first spring is movably sleeved outside the supporting slide bar.
In one possible implementation, the second springs are identical in size, and the first springs are identical in size.
The beneficial effects of this application are:
firstly, in the scheme, by means of the second springs supported among the plurality of distance wheels, the screw connection condition of the threaded rod and the supporting arms is adjusted by utilizing the steering wheel, so that the two supporting arms are mutually close to or far away from each other, the second springs among the plurality of distance wheels are extruded, the distances among the two adjacent distance wheels are the same, and the distances among transplanting pits where the plurality of distance wheels are positioned are the same;
secondly, in this scheme, through utilizing the first spring that supports between support arm and limiting disc to stretch out and draw back or relax along with the activity of support arm, guarantee that a plurality of distance wheels are in the outside central point of support slide bar all the time, can not influence the regulation work of the distance between a plurality of distance wheels, self-adaptation ability is stronger.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present utility model;
FIG. 3 is a schematic view of the connection structure of the distance wheel and the support slide bar of the present utility model;
fig. 4 is a schematic view of the diagonal bracing member structure of the present utility model.
Description of the drawings: 1. a control lever; 101. a threaded rod; 102. a switching disc; 2. a handrail frame; 3. controlling a steering wheel; 4. a limit slide bar; 5. a wheel carrier; 6. a walking wheel; 7. a supporting arm; 8. supporting a slide bar; 9. distance wheels; 10. a seat block; 11. a limiting disc; 12. a first spring; 13. a second spring; 14. and a backing ring.
Detailed Description
The technical scheme in the embodiment of the application aims to solve the problems of the background technology, and the overall thought is as follows:
example 1:
the embodiment introduces a specific structure of a tobacco quick transplanting spacer, and specifically referring to fig. 1-4, the structure comprises: a plurality of distance wheels 9 and two wheel frames 5 which are bilaterally symmetrical;
the inside of the plurality of distance wheels 9 is connected with the same supporting slide bar 8 in a sliding way, and a second spring 13 is arranged between two adjacent distance wheels 9;
the second springs 13 have the same specification and size, and the second springs 13 are supported between the two distance wheels 9 to ensure the same distance between the distance wheels 9, and do not affect the approaching or separating of the distance wheels 9;
one side of the bottom of the wheel frame 5 is connected with a travelling wheel 6 in an assembling way, one side of the top of the two wheel frames 5 is fixedly connected with the same armrest frame 2, and a plurality of distance wheels 9 are positioned on one side of the travelling wheel 6 away from the armrest frame 2;
in some examples, the outer parts of the two sides of the support slide bar 8 are connected with support arms 7 in a sliding manner, and one end of each support arm 7 is connected with the same control bar 1;
the control rod 1 can control the two supporting arms 7 to be close to or far away from each other by utilizing the threaded rod 101 to be in threaded connection with the supporting arms 7, so that the distance between the two adjacent distance wheels 9 can be conveniently adjusted, and the actual width of a tobacco ridge can be conveniently adjusted;
secondly, in order to reduce the contact surface between the supporting arm 7 and the distance wheel 9 and reduce the resistance between the supporting arm 7 and the distance wheel 9, a backing ring 14 is fixedly connected to the surface of one end of the supporting arm 7, and the backing ring 14 is connected to the outside of the supporting slide rod 8 in a sliding manner, when one end of the backing ring 14 is connected with one side of the distance wheel 9 in a contact manner, the resistance of the distance wheel 9 when rotating outside the supporting slide rod 8 can be reduced as much as possible;
in some examples, both ends of the support slide bar 8 are fixedly connected with a limiting disc 11, a first spring 12 is arranged between the limiting disc 11 and one end of the supporting arm 7, and the first spring 12 is movably sleeved outside the support slide bar 8;
the two first springs 12 have the same specification and size, and are supported between the limiting disc 11 and the supporting arm 7 by the first springs 12, so that the distance between the plurality of distance wheels 9 can be adjusted before and after the distance between the plurality of distance wheels 9 is adjusted, and the plurality of distance wheels 9 are all positioned at the center outside the supporting slide rod 8.
By adopting the technical scheme:
the above design controls the two threaded rods 101 to adjust the threaded connection condition of the two threaded rods and the supporting arms 7 by means of the second springs 13 supported among the plurality of distance wheels 9 through the steering wheel 3, so that the two supporting arms 7 are close to or far away from each other, the second springs 13 among the plurality of distance wheels 9 are extruded, the distances among the adjacent two distance wheels 9 can be the same, and the distances among transplanting pits where the plurality of distance wheels 9 are positioned are ensured to be the same.
Example 2:
based on embodiment 1, this embodiment describes a specific structure of the control lever 1, where the control lever 1 includes two symmetrical threaded rods 101, one end of each threaded rod 101, which is screwed to one end of the supporting arm 7, is fixedly connected with an adapter plate 102, and the two adapter plates 102 are fixedly connected with the same steering wheel 3 through screws;
when the steering wheel 3 is controlled to rotate, the two adapter plates 102 can be utilized to synchronously control the rotation of the two threaded rods 101 with opposite screw threads, so that the two supporting arms 7 which are respectively connected with the two threaded rods 101 in a threaded manner are controlled to be far away from or close to each other, and finally one end of the supporting arm 7 is driven to extrude the second springs 13 positioned among the plurality of distance wheels 9;
next, in order to prevent the control lever 1 from moving between the two wheel frames 5, the control steering wheel 3 is rotatably connected between the two wheel frames 5, and one side of the wheel frame 5 is in contact connection with one side of the control steering wheel 3, and the movement of the threaded rod 101 is restricted by restricting the movement of the control steering wheel 3;
in some examples, two seat blocks 10 are fixedly connected to the bottom of one side of the armrest frame 2, the two seat blocks 10 are connected with the same limiting slide rod 4 in a pin joint mode, and the supporting arm 7 is connected to the outside of the limiting slide rod 4 in a sliding mode;
when the two supporting arms 7 are far away from each other and close to each other, the moving direction of the supporting arms 7 can be controlled by means of the supporting slide rod 8 and the limiting slide rod 4 which are connected inside the supporting arms 7 in a sliding manner, so that the condition that one end of each supporting arm 7 is excessively stressed by the threaded rod 101 to influence threaded connection between the threaded rod 101 and the supporting arms 7 is avoided.
The specific operation steps are as follows:
s1, controlling two threaded rods 101 fixedly connected with an adapter plate 102 to synchronously rotate by a rotary control steering wheel 3, and adjusting the threaded connection condition between the two threaded rods 101 and two supporting arms 7;
s2, under the support of the limit slide rod 4 and the support slide rod 8, one end of the support arm 7 slides outside the support slide rod 8 to adjust the contraction condition of the second springs 13 between the two support arms 7 and the plurality of distance wheels 9, and the distance between the two adjacent distance wheels 9 is controlled;
s3, a first spring 12 supported between the supporting arm 7 and the limiting disc 11 stretches or expands along with the movement of the supporting arm 7, so that the plurality of distance wheels 9 are always positioned at the center position outside the supporting sliding rod 8.
By adopting the technical scheme:
the sliding direction of the two supporting arms 7 is controlled by the limiting slide rod 4 and the supporting slide rod 8, so that the steering wheel 3 is conveniently used for controlling the two threaded rods 101 to synchronously rotate, the threaded connection condition between the two threaded rods 101 and the two supporting arms 7 is regulated, the second springs 13 between the distance wheels 9 synchronously contract or expand, the first springs 12 supported between the supporting arms 7 and the limiting plate 11 expand or contract along with the movement of the supporting arms 7, the distance wheels 9 are always positioned at the central position outside the supporting slide rod 8, and the regulating work of the distance between the distance wheels 9 is not influenced.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (8)
1. A tobacco quick transplant spacer, comprising:
a plurality of distance wheels (9) used for positioning transplanting pits on the ground, wherein the inside of the plurality of distance wheels (9) is connected with the same supporting slide bar (8) in a sliding way, and a second spring (13) is arranged between two adjacent distance wheels (9);
two wheel frames (5) of bilateral symmetry, one side assembly of wheel frame (5) bottom is connected with walking wheel (6), two one side fixed connection in wheel frame (5) top has same handrail frame (2), and a plurality of distance wheel (9) are located one side that walking wheel (6) kept away from handrail frame (2).
2. A quick tobacco transplanting spacer as claimed in claim 1, wherein: the outside of support slide bar (8) both sides is all connected with support arm (7) in the slip, and two the one end of support arm (7) is connected with same control rod (1), control rod (1) are including two threaded rods (101) of bilateral symmetry, two threaded rods (101) respectively with the one end screw thread connection of support arm (7).
3. A quick tobacco transplanting spacer as claimed in claim 2, wherein: one end of the threaded rod (101) is fixedly connected with a switching disc (102), and the same steering wheel (3) is fixedly connected between the two switching discs (102) through screws.
4. A quick tobacco transplanting spacer as claimed in claim 3, wherein: the steering wheel (3) is rotatably connected between the two wheel frames (5), and one side of the wheel frames (5) is in contact connection with one side of the steering wheel (3).
5. A quick tobacco transplanting spacer as claimed in claim 2, wherein: the bottom of one side of the armrest frame (2) is fixedly connected with two seat blocks (10), the inside pin joint of the two seat blocks (10) is connected with the same limit sliding rod (4), and the supporting arm (7) is connected outside the limit sliding rod (4) in a sliding mode.
6. A quick tobacco transplanting spacer as claimed in claim 2, wherein: the surface fixing type support is characterized in that a backing ring (14) is fixedly connected to the surface of one end of the supporting arm (7), the backing ring (14) is connected to the outside of the supporting sliding rod (8) in a sliding mode, and one end of the backing ring (14) is connected with one side of the distance wheel (9) in a contact mode.
7. A quick tobacco transplanting spacer as claimed in claim 1, wherein: both ends of the support slide bar (8) are fixedly connected with limiting plates (11), a first spring (12) is arranged between the limiting plates (11) and one end of the supporting arm (7), and the first spring (12) is movably sleeved outside the support slide bar (8).
8. A quick tobacco transplanting spacer as claimed in claim 7, wherein: the second springs (13) have the same standard size, and the first springs (12) have the same standard size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223507358.2U CN219046705U (en) | 2022-12-27 | 2022-12-27 | Distance ware is transplanted fast to tobacco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223507358.2U CN219046705U (en) | 2022-12-27 | 2022-12-27 | Distance ware is transplanted fast to tobacco |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219046705U true CN219046705U (en) | 2023-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223507358.2U Active CN219046705U (en) | 2022-12-27 | 2022-12-27 | Distance ware is transplanted fast to tobacco |
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| Country | Link |
|---|---|
| CN (1) | CN219046705U (en) |
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2022
- 2022-12-27 CN CN202223507358.2U patent/CN219046705U/en active Active
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