CN216673733U - Hoe and stroke structure - Google Patents
Hoe and stroke structure Download PDFInfo
- Publication number
- CN216673733U CN216673733U CN202123269414.9U CN202123269414U CN216673733U CN 216673733 U CN216673733 U CN 216673733U CN 202123269414 U CN202123269414 U CN 202123269414U CN 216673733 U CN216673733 U CN 216673733U
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- hoe
- drive shaft
- blade
- shaft
- sword
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Abstract
The utility model relates to the technical field of hoeing and scribing equipment, and provides a hoeing and scribing structure which comprises a driving shaft and a plurality of hoeing knives arranged on the driving shaft, wherein the hoeing knives are rotatably arranged on the driving shaft, and the hoeing knives are parallel or collinear with the axial line of the driving shaft relative to a rotating shaft of the driving shaft. Through above-mentioned technical scheme, hoe among the prior art and draw equipment can influence hoe when drawing the in-process hoe sword with hard thing and draw the smooth going on of operation and influence hoe sword life-span problem of scraping when having solved hoe.
Description
Technical Field
The utility model relates to the technical field of hoeing and scribing equipment, in particular to a hoeing and scribing structure.
Background
The wheat is easy to harden due to rainfall or head covering water after sowing, which causes difficult seedling emergence, and timely hoeing can effectively break the hardening and ensure seedling emergence. After seedling emergence, frost, rain and snow in winter and spring easily cause soil hardening, chapping and loosening. The hoe can loosen the soil in the wheat field, can enhance the ventilation condition of the soil, is beneficial to improving the temperature of the soil, promotes the development of root systems and accelerates the green-turning growth of wheat seedlings. The existing hoe-cutting tool mainly comprises farm tools such as a hoe and a three-tooth hook, is high in labor intensity and low in working efficiency, is provided with a rotary hoe-cutting machine, has a hoe-cutting structure, and comprises a driving shaft and a plurality of hoe knives arranged on the driving shaft, and the hoe knives are driven by the driving shaft to perform hoe-cutting operation. In fact, some hard objects may exist in the farmland, which not only affects the normal hoeing and cutting operation when the hoe blade collides with the hard objects, but also causes great damage to the hoe blade, thereby reducing the service life of the hoe blade
SUMMERY OF THE UTILITY MODEL
The utility model provides a hoe and scratch structure, which solves the problems that in the hoe and scratch process of the existing hoe and scratch equipment, when a hoe blade collides with a hard object, the smooth operation of hoe and scratch operation is influenced, and the service life of the hoe blade is influenced.
The technical scheme of the utility model is as follows:
the utility model provides a hoe and draw structure, includes the drive shaft and locates a plurality of hoeing knives in the drive shaft, hoeing knife is in rotate the setting in the drive shaft, hoeing knife is relative the pivot of drive shaft with the axis of drive shaft is parallel or the collineation, still includes the elastic component, the elastic component provides overcome the elasticity of soil resistance when hoeing the operation of drawing with hoeing knife.
As a further technical scheme, the installation shaft is arranged on the side surface of the driving shaft, the hoe blade is rotatably arranged on the installation shaft, and the elastic piece is a torsion spring.
As a further technical scheme, the hoe also comprises a plurality of partition plates, wherein the partition plates are arranged on the side wall of the driving shaft, the mounting shaft is arranged on the partition plates, and the hoe blade is arranged between every two adjacent partition plates.
As a further technical scheme, the hoe also comprises a stop lever, wherein the stop lever is arranged in the rotating direction of the hoe blade and provides a stop for the rotation of the hoe blade brought by the torsion spring.
As a further technical scheme, the mounting shaft is provided with a threaded section and further comprises a positioning nut, the positioning nut is arranged on the threaded section, and the hoe cutter is clamped between the positioning nut and the torsion spring.
As a further technical scheme, the inner diameter of the torsion spring is larger than the diameter of the mounting shaft.
The working principle and the beneficial effects of the utility model are as follows:
the utility model provides a hoe structure of drawing, be provided with the hoe sword in the drive shaft, the drive shaft drives the hoe sword and rotates and to make the hoe sword draw soil and accomplish hoe and draw the operation, it sets up in the drive shaft to rotate the hoe sword, and provide the soil resistance that the hoe sword received in order to overcome hoe and draw the operation for the hoe sword through the elastic component, both can guarantee like this to draw the operation hoe sword and can normally draw soil and reach hoe and draw the effect, and can pass through the hoe sword and rotate in the drive shaft and let hard matter when the hoe sword collides stone or other hard matter and block, guarantee that hoe and draw going on that the operation can be smooth and easy, also can reduce the collision damage of hoe sword, extension hoe sword life.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a first schematic view of a hoe scratch structure;
FIG. 2 is a schematic view of a hoe-rowing structure;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
in the figure: 1. the hoe comprises a driving shaft, 2, a hoe blade, 3, a torsion spring, 4, a mounting shaft, 5, a partition plate, 6, a stop lever, 7 and a positioning bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.
As shown in fig. 1 to 3, the present embodiment proposes
The utility model provides a hoe and draw structure, includes drive shaft 1 and locates a plurality of hoe scalpels 2 on the drive shaft 1, hoe scalpels 2 rotates the setting on drive shaft 1, and hoe scalpels 2 is parallel or the collineation with the axis of drive shaft 1 relative drive shaft 1's pivot, still includes the elastic component, and the elastic component provides 2 hoes of hoe scalpels and overcomes the elasticity of soil resistance when drawing the operation.
Be provided with hoe blade 2 in drive shaft 1, drive shaft 1 drives hoe blade 2 and rotates and to make hoe blade 2 cut soil and accomplish the hoe and draw the operation, with hoe blade 2 rotate the setting in drive shaft 1, and provide the soil resistance that hoe blade 2 received in order to overcome the hoe and draw the operation for hoe blade 2 through the elastic component, both can guarantee like this to draw operation hoe blade 2 and normally draw soil and reach the effect that the hoe was drawn, and can pass through hoe blade 2 and rotate on drive shaft 1 and let hard matter when hoe blade 2 collides stone or other hard matter and block, guarantee that the hoe is drawn the operation and can be smooth and easy going on, also can reduce hoe blade 2's collision damage, extension hoe blade 2 life.
The hoe blade 2 can be parallel or collinear with the axis of the drive shaft 1 relative to the rotation axis of the drive shaft 1, and the two forms can achieve the desired effect. The utility model provides a hoe blade 2 arrangement structure that hoe blade 2 is parallel with the axis of drive shaft 1 for the pivot of drive shaft 1 below, still includes installation axle 4, and installation axle 4 sets up the side at drive shaft 1, and hoe blade 2 rotates and sets up on installation axle 4, and the elastic component is torsional spring 3.
The side of drive shaft 1 is provided with installation axle 4, and the length direction of installation axle 4 is the same with the length direction of drive shaft 1, is equipped with the trompil on hoe blade 2, and hoe blade 2 cover is established on installation axle 4, can rotate around installation axle 4, and the elastic component then adopts torsional spring 3, provides elasticity, simple structure for hoe blade 2 through torsional spring 3.
The hoe also comprises a plurality of clapboards 5, wherein the clapboards 5 are arranged on the side wall of the driving shaft 1, the mounting shaft 4 is arranged on the clapboards 5, and the hoe blade 2 is arranged between two adjacent clapboards 5.
The side wall of the driving shaft 1 is provided with a partition plate 5, the partition plate 5 can be fixed on the driving shaft 1 by welding, a plurality of partition plates 5 are uniformly arranged along the axial direction of the driving shaft 1 as a group, the group of partition plates 5 is used as a mounting carrier of the mounting shaft 4, the hoe blade 2 is mounted between two adjacent partition plates 5, and a group of hoe blades 2 is formed in the axial direction. Several groups of partition plates 5 can be arranged in the circumferential direction of the drive shaft 1, and a circle of hoe blades 2 are correspondingly arranged on the drive shaft 1.
The hoe also comprises a stop lever 6, and the stop lever 6 is arranged in the rotating direction of the hoe blade 2 and provides a stop for the rotation of the hoe blade 2 brought by the torsion spring 3.
Stop lever 6 sets up on baffle 5, torsional spring 3 makes hoe blade 2 support on stop lever 6 with the elasticity that hoe blade 2 was applyed, restrict hoe blade 2 through stop lever 6 and continue to rotate in this direction, torsional spring 3 has preliminary pretightning force like this, when hoe blade's field soil texture is comparatively soft, the soil resistance can not drive hoe blade 2 and rotate, guarantee hoe blade's effect, and can order about hoe blade 2 again when hoe blade 2 runs into hard matter and rotate, make hoe blade 2 let hard matter, avoid hoe blade 2 to damage.
The installation shaft 4 is provided with a thread section and further comprises a positioning nut 7, the positioning nut 7 is arranged on the thread section, and the hoe blade 2 is clamped between the positioning nut 7 and the torsion spring 3.
The inner diameter of the torsion spring 3 is larger than the diameter of the mounting shaft 4.
The torsional spring 3 is installed by sleeving the installation shaft 4, one end of the torsional spring is hooked on the hoe blade 2 installed on the installation shaft 4, the other end of the torsional spring is fixed on the stop lever 6 corresponding to the rear of the other installation shaft 4 in the circumferential direction, one end of the torsional spring 3 is positioned by the partition plate 5, the hoe blade 2 is positioned by being clamped between the positioning nut 7 and the torsional spring 3, and the position stability of the hoe blade 2 can be ensured. And the inner diameter of the torsion spring 3 is larger than the diameter of the mounting shaft 4, so that a gap is reserved between the inner side of the torsion spring 3 and the mounting shaft 4, and the torsion spring 3 has a certain degree of freedom of swinging, so that the hoe blade 2 can have a certain degree of freedom of movement.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a hoe scribes structure, includes drive shaft (1) and locates a plurality of hoe sword (2) on drive shaft (1), its characterized in that, hoe sword (2) is in rotate the setting on drive shaft (1), hoe sword (2) is relative the pivot of drive shaft (1) with the axis of drive shaft (1) is parallel or the collineation, still includes the elastic component, the elastic component provides hoe sword (2) hoe scribes the elasticity of overcoming the soil resistance when the operation.
2. Hoe and scoring structure according to claim 1, further comprising a mounting shaft (4), the mounting shaft (4) being arranged on the side of the drive shaft (1), the hoe blade (2) being rotatably arranged on the mounting shaft (4), the resilient member being a torsion spring (3).
3. Hoe and scoring structure according to claim 2, further comprising a plurality of partitions (5), the partitions (5) being arranged on the side walls of the drive shaft (1), the mounting shaft (4) being arranged on the partitions (5), the hoe blade (2) being arranged between two adjacent partitions (5).
4. Hoe-rowing structure according to claim 3, further comprising a stop lever (6), wherein the stop lever (6) is disposed in the direction of rotation of the hoe blade (2) to provide a stop for the torsion spring (3) to bring about the rotation of the hoe blade (2).
5. The scribing structure according to claim 2, wherein said mounting shaft (4) is provided with a threaded section, and further comprising a positioning nut (7), said positioning nut (7) being provided on said threaded section, said hoe blade (2) being sandwiched between said positioning nut (7) and said torsion spring (3).
6. Hoe according to claim 5, characterized in that the inner diameter of the torsion spring (3) is greater than the diameter of the mounting shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123269414.9U CN216673733U (en) | 2021-12-23 | 2021-12-23 | Hoe and stroke structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123269414.9U CN216673733U (en) | 2021-12-23 | 2021-12-23 | Hoe and stroke structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216673733U true CN216673733U (en) | 2022-06-07 |
Family
ID=81841637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123269414.9U Active CN216673733U (en) | 2021-12-23 | 2021-12-23 | Hoe and stroke structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216673733U (en) |
-
2021
- 2021-12-23 CN CN202123269414.9U patent/CN216673733U/en active Active
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