CN217389376U - Ditching instrument is planted in experimental plot - Google Patents
Ditching instrument is planted in experimental plot Download PDFInfo
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- CN217389376U CN217389376U CN202220439371.XU CN202220439371U CN217389376U CN 217389376 U CN217389376 U CN 217389376U CN 202220439371 U CN202220439371 U CN 202220439371U CN 217389376 U CN217389376 U CN 217389376U
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- ditching
- pull rod
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- cross rod
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Abstract
The utility model relates to a ditching instrument is planted in experimental plot wastes time and energy when solving prior art and using, and the institute is opened and is planted the ditch crooked not straight, influences the problem of experimental precision. The utility model provides a ditching instrument is planted in experimental plot, include: the device comprises a pull rod device, a cross rod and N ditching claws, wherein N is more than or equal to 2; one end of the pull rod device is connected with a handle, and the other end of the pull rod device is connected to the middle part of the cross rod; the cross rod is provided with a graduated scale, and M mounting holes corresponding to the graduated marks or a mounting groove are axially arranged, wherein M is more than or equal to 3, and M is more than or equal to N; the ditching claw comprises a ditching blade, an installation rod connected to the tail part of the ditching blade and a nut; the mounting rods of the ditching claws penetrate through the mounting holes or the mounting grooves, and the ditching claws are mounted on the cross rod respectively through the matching of threads at the rear ends of the mounting rods and the nuts. The utility model discloses can once only open a plurality of slots to can adjust the ditching row spacing as required.
Description
Technical Field
The utility model relates to a ditching equipment that uses when experimental plot is planted, concretely relates to ditching instrument is planted in experimental plot.
Background
For agricultural research units or agricultural universities and colleges, experimental planting in fields is required every year. When the test field is planted, the quality of ditching is of great importance to the precision of the test result, the area of a common field area is small, mechanization cannot be completed through operation, and the test field is usually planted in a manual mode. The operation process is generally designed according to a test scheme, a ruler or other measuring tools are used for measuring the distance on the leveled soil, and a common ditching tool is used for ditching. However, the common ditching tool can only ditch one planting ditch at a time, which wastes time and labor, and the ditches are not bent directly and have different depths, thereby affecting the test precision and the test field regularity.
SUMMERY OF THE UTILITY MODEL
The utility model provides a ditching instrument is planted in experimental plot for it wastes time and energy to solve current experimental plot ditching instrument and exist when using, and the ditching degree of depth differs, and the institute is opened and is planted the ditch crooked not straight, influences the technical problem of experimental precision.
In order to solve the technical problem, the utility model discloses a technical solution as follows:
a test field planting ditching tool is characterized by comprising: the device comprises a pull rod device, a cross rod and N ditching claws, wherein N is more than or equal to 2;
one end of the pull rod device is connected with a handle, and the other end of the pull rod device is connected to the middle part of the cross rod;
the cross rod is provided with a graduated scale, and the graduated scale is provided with graduated marks;
m mounting holes or mounting grooves corresponding to the scale marks are axially formed in the cross rod, wherein M is more than or equal to 3, and M is more than N;
the ditching claw comprises a ditching blade, an installation rod connected to the tail part of the ditching blade and a nut, and the rear end of the installation rod is provided with a thread matched with the nut;
the mounting rods of the ditching claws penetrate through the mounting holes or the mounting grooves, and the ditching claws are mounted on the cross rod respectively through the matching of threads at the rear ends of the mounting rods and the nuts.
Furthermore, the pull rod device comprises a first pull rod and a second pull rod which are parallel, a connecting rod is arranged between the first pull rod and the second pull rod, the same ends of the first pull rod and the second pull rod are connected with handles, the other ends of the first pull rod and the second pull rod are connected with the cross rod, and the middle lines of the first pull rod and the second pull rod are located at the axial middle position of the cross rod.
Furthermore, the handle is a hollow circular tube, the surface of the handle is provided with a bulge, and the outer surface of the handle is sleeved with an anti-slip sleeve.
Further, the cross bar is a hollow cylinder or a hollow quadrangular prism.
Further, M ═ 2N.
Further, N is 2-4.
Further, the ditching blade is of an eagle hook type structure, and the opening angle is 45-55 degrees.
The beneficial effects of the utility model are specifically as follows:
1. the utility model discloses in, a plurality of ditching claws can adjust distance each other through the scale for this ditching instrument one-time operation can open many unanimous parallel planting ditches of interval, and labour saving and time saving improves follow-up planting efficiency, and the ditching is straight, neat, even, promotes the pleasing to the eye degree of experimental field.
2. The utility model provides a pull rod device is the design of two poles to use the connecting rod to fix first pull rod and second pull rod, it is more stable firm in the operation process, difficult swing, ensure that the width and the degree of depth of ditching are unanimous, provide the guarantee for the uniformity that the crop emerged.
3. The utility model discloses in, ditch interval, ditch width can be confirmed according to the open angle of scale and ditching sword, and the ditch interval can be adjusted according to the demand, and easy operation removes repeated measurement from, has improved the practicality of device.
4. The utility model provides a ditching claw is "hawk hook formula", and it is good to grab ground effect, guarantees the ditching quality, and is difficult for the off tracking.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a test field planting furrowing tool of the present invention;
FIG. 2 is a schematic structural view of a ditching claw in an embodiment of the present invention;
fig. 3 is a schematic structural view of the cross bar in the embodiment of the present invention.
Wherein the reference numbers are as follows:
the ditching tool comprises a pull rod device 1, a handle 2, a cross rod 3, a ditching claw 4, a first pull rod 11, a second pull rod 12, a connecting rod 13, a graduated scale 31, a ditching blade 41 and a nut 42.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model provides a ditching instrument is planted in experimental plot, as shown in fig. 1, including draw bar device 1, handle 2 is connected to draw bar device 1's one end, and the other end is connected with the middle part of horizontal pole 3, is provided with scale 31 on the horizontal pole 3, evenly be provided with along the axial on the horizontal pole 3 with 4 mounting grooves that the scale mark is corresponding, 4 mounting groove looks UNICOM, evenly install two ditching claws 4 in four mounting grooves, 4 can slide in the mounting groove are grabbed in the ditching, and two ditching claws 4's installation pole passes mounting hole or mounting groove to through the screw thread of installation pole rear end with nut 42 cooperates, installs ditching claw 4 respectively ditching claw 4 is structurally the same with the share in the agricultural ditching instrument on the horizontal pole 3, can adopt the various structures in the current plough.
The pull rod device 1 comprises a first pull rod 11 and a second pull rod 12 which are parallel to each other, a connecting rod 13 is arranged between the first pull rod 11 and the second pull rod 12, the same end of the first pull rod 11 and the same end of the second pull rod 12 are connected with a handle 2, the other end of the first pull rod 11 and the other end of the second pull rod 12 are connected with a cross rod 3, and the middle line of the first pull rod 11 and the middle line of the second pull rod 12 are located at the axial middle position of the cross rod 3.
The cross rod 3 is a hollow quadrangular prism, a fixing plate is arranged on the upper surface of the cross rod, and the graduated scale 31 is marked on the fixing plate.
The ditching claw 4 comprises a ditching blade 41, an installation rod connected to the tail of the ditching blade 41 and a nut 42, wherein the rear end of the installation rod is provided with a thread matched with the nut 42. The spacing distance of the ditching blade 41 on the cross rod 3 is adjusted through a graduated scale and mounting grooves connected with each other, so that an operator can quickly position the required fixing position of the ditching blade 41. The ditching blade 41 is of an eagle hook type structure, the opening angle of the end part is 50 degrees,
the specific using process is as follows: according to the line interval of experimental field actual need seeding, confirm the distance between the ditching claw 4, through the data on the scale 31, adjust ditching claw 4 to the position department that accords with the distance and fix, can begin to carry out the ditching operation to experimental field, in the ditching operation, ditching sword 41 can rotate certain angle, makes its more convenient ditching.
The utility model provides a ditching tool for planting test fields, which can open a plurality of grooves at one time, thereby improving the working efficiency; the depth and the row spacing of the ditches can be adjusted according to the requirements, so that the ditching quality is improved; has the advantages of straight, neat and uniform ditching, and consistent ditching depth and width.
Claims (6)
1. The utility model provides a pilot field plants ditching instrument which characterized in that includes: the device comprises a pull rod device (1), a cross rod (3) and N ditching claws (4), wherein N is more than or equal to 2;
one end of the pull rod device (1) is connected with a handle (2), and the other end of the pull rod device is connected to the middle part of the cross rod (3);
a graduated scale (31) is arranged on the cross rod (3), and graduated marks are arranged on the graduated scale (31);
m mounting holes or mounting grooves corresponding to the scale marks are axially formed in the cross rod (3), wherein M is more than or equal to 3, and M is more than N;
the ditching claw (4) comprises a ditching blade (41), an installation rod connected to the tail part of the ditching blade (41) and a nut (42), and the rear end of the installation rod is provided with a thread matched with the nut (42);
the mounting rods of the plurality of ditching claws (4) penetrate through the mounting holes or the mounting grooves, and are matched with the nuts (42) through threads at the rear ends of the mounting rods, so that the ditching claws (4) are respectively mounted on the cross rod (3);
the pull rod device (1) comprises a first pull rod (11) and a second pull rod (12) which are parallel to each other, a connecting rod (13) is arranged between the first pull rod (11) and the second pull rod (12), the same end of the first pull rod (11) and the same end of the second pull rod (12) are connected with a handle (2), the other end of the first pull rod (11) and the other end of the second pull rod (12) are connected with a cross rod (3), and a middle line of the first pull rod (11) and the middle line of the second pull rod (12) are located at the axial middle position of the cross rod (3).
2. The test field planting furrowing tool of claim 1, wherein: the handle (2) is a hollow circular tube, the surface of the handle is provided with a bulge, and the outer surface of the handle (2) is sleeved with an anti-slip sleeve.
3. The test field planting furrowing tool of claim 1 or 2, wherein: the cross rod (3) is a hollow cylinder or a hollow quadrangular prism.
4. The test field planting furrowing tool of claim 3, wherein: and M is 2N.
5. The test field planting furrowing tool of claim 4, wherein: and N is 2-4.
6. The test field planting furrowing tool of claim 4, wherein: the ditching blade (41) is of an eagle hook type structure, and the opening angle is 45-55 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220439371.XU CN217389376U (en) | 2022-03-02 | 2022-03-02 | Ditching instrument is planted in experimental plot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220439371.XU CN217389376U (en) | 2022-03-02 | 2022-03-02 | Ditching instrument is planted in experimental plot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217389376U true CN217389376U (en) | 2022-09-09 |
Family
ID=83137331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220439371.XU Active CN217389376U (en) | 2022-03-02 | 2022-03-02 | Ditching instrument is planted in experimental plot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217389376U (en) |
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2022
- 2022-03-02 CN CN202220439371.XU patent/CN217389376U/en active Active
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