CN219536824U - Field line drawing device - Google Patents

Abstract

The utility model relates to the technical field of agricultural tools and discloses a field line drawing device which comprises a first positioning nail and a second positioning nail, wherein a rope winding device is fixed on the upper part of the front end surface of the first positioning nail through bolts, a first scale mark is fixedly arranged on the front end surface of the first positioning nail, a slotted hole is formed in the front end surface of the second positioning nail, a plurality of limiting blocks are fixedly arranged on the inner wall of one side of the slotted hole, a second scale mark is fixedly arranged on the front end surface of the second positioning nail, and the rope winding device is arranged on the field line drawing device. According to the utility model, the automatic wire winding device is arranged, the trouble and inconvenience of manual wire winding and unwinding are avoided, and the plurality of limiting blocks with equal intervals are arranged on the inner surface of the slot hole of the second positioning wire, so that the height of the wire can be adjusted.

Description

Field line drawing device

Technical Field

The utility model relates to the technical field of agricultural tools, in particular to a field line drawing device.

Background

The field line drawing device can be used for arranging planted crops into a straight line when planting, avoiding the distortion of planting lines when planting crops, and can also be used for playing an obvious segmentation role when dividing the land so as to prevent the error of the field. The field line drawing device plays a very great role in agriculture and brings convenience to agricultural technology.

The existing field line drawing device needs manual line winding when in use, the use process is very troublesome, the operation is not easy, the existing field line drawing device is inconvenient to adjust the heights of two positioning nails, and the positioning lines are possibly not parallel to the ground.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a field line drawing device, wherein a rope winding device is arranged in the field line drawing device, the trouble of manual line winding and unwinding is avoided, a rope clamping block is arranged to clamp line heads into bevel grooves for fixing positioning lines, a blade is arranged on the inner surface of a square groove, a rope can be cut off according to the requirement, the blade is clamped in the groove, the person is prevented from being cut, scale marks are arranged on a first positioning nail and a second positioning nail, and the height between the two positioning nails is convenient to adjust.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the field line drawing device comprises a first positioning nail and a second positioning nail, wherein a rope winding device is fixed at the upper part of the front end surface of the first positioning nail through a bolt, and a first scale line is fixedly arranged on the front end surface of the first positioning nail;

the front end face of the second positioning nail is provided with a slotted hole, the inner wall of one side of the slotted hole is fixedly provided with a plurality of limiting blocks, and the front end face of the second positioning nail is fixedly provided with a second scale mark;

through above-mentioned technical scheme, this field marking device has set up rope winding device, has avoided the trouble of manual line coiling unwrapping wire, all is provided with the scale mark on location nail and No. two location nails, conveniently adjusts the height between two location nails.

Further, the rope winding device comprises a shell, wherein one side of the shell is provided with a wire outlet, and one side of the shell is fixedly provided with a rope clamping block;

through the technical scheme, the rope clamping block clamps the wire end of the positioning wire, so that the wire end is prevented from being retracted into the rope winding device.

Further, a fixed column is fixedly arranged in the shell, a ruler spring is movably sleeved on the outer surface of the fixed column, and a positioning line is movably sleeved on the outer surface of the ruler spring;

through the technical scheme, the ruler spring is used for recycling the pulled positioning wire back into the rope winding device.

Further, an oblique angle groove is formed in the inner wall of one side of the rope clamping block, a square groove is formed in the inner wall of the other side of the rope clamping block, and a blade is fixedly arranged on the inner surface of the square groove;

through above-mentioned technical scheme, having set up the card rope piece and having set up the line head card and advance the oblique angle recess and be used for fixed locating line, the internal surface of square recess sets up the blade, can cut off the rope as required, and the setting card of blade is in the recess, avoids the people to be cut.

Further, a thread is arranged at the lower part of the outer surface of the first positioning nail, and a fixed disc is movably sleeved on the outer surface of the thread;

through above-mentioned technical scheme, pass through threaded connection between fixed disk and the locating nail, conveniently adjust its height.

Further, a button is fixedly arranged on the front end face of the rope winding device, and a plurality of limiting blocks are arranged at intervals of 5CM;

through above-mentioned technical scheme, the button is retrieved the locating wire, and distance sets up to 5CM between a plurality of stopper, conveniently adjusts the height of locating wire.

Further, four fixing nails are fixedly arranged on the lower end face of the fixing disc;

through above-mentioned technical scheme, four staples are pressed into soil and are used for consolidate, and the mark is according to the mark to adjust first locating nail and No. two locating nails and obtain the height.

The utility model has the following beneficial effects:

1. the field line drawing device changes a manually-contained positioning line into a rope winding device, the positioning line can be automatically recovered after a button is pressed after the use is finished, a fixed disc and a fixed nail are arranged at the bottom of a first positioning nail, the fixed nail can be pressed into soil according to the height of an actual rotating fixed disc for reinforcement and prevention of the positioning nail from tilting down, a rope clamping block is arranged on the surface of the rope winding device, a line head can be clamped into an oblique angle groove for fixing the line, a blade is arranged on the inner surface of the square groove, a rope can be cut off according to requirements, and the arrangement of the blade is clamped in the groove, so that the person is prevented from being cut.

2. According to the field line drawing device, the slot hole is formed in the middle of the second positioning line of the field line drawing device, the limiting blocks are arranged on the inner surface of the slot hole, the distance between every two limiting blocks is 5CM, the binding height of the second positioning nail rope can be adjusted according to the height of the first positioning nail, the positioning line is parallel to the ground between the first positioning nail and the second positioning nail, the positioning line parallel to the ground can be used for measuring the distance of the ground, and scale marks are arranged on the surfaces of the first positioning nail and the second positioning nail and used for identifying whether the heights of the two positioning nails are consistent.

Drawings

FIG. 1 is a schematic diagram of a first positioning pin of a field line drawing device according to the present utility model;

FIG. 2 is a schematic axial view of a second positioning pin of the field line drawing device;

FIG. 3 is a sectional view of a rope winding device of a field line drawing device according to the present utility model;

fig. 4 is a schematic diagram of axial measurement of a rope clamping block of a field line drawing device.

Legend description:

1. a first positioning nail; 2. a second positioning nail; 3. a rope winding device; 4. a fixed plate; 5. fixing nails; 6. a first scale mark; 7. a thread; 8. a second scale mark; 9. a limiting block; 10. a slot hole; 11. a button; 301. a housing; 302. a ruler spring; 303. a positioning line; 304. rope clamping blocks; 305. fixing the column; 306. a wire outlet; 307. bevel grooves; 308. square grooves; 309. a blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, one embodiment provided by the present utility model is: the field line drawing device comprises a first positioning nail 1 and a second positioning nail 2, wherein a rope winding device 3 is fixed at the upper part of the front end surface of the first positioning nail 1 through bolts, a first scale mark 6 is fixedly arranged on the front end surface of the first positioning nail 1, the first positioning nail 1 is used for winding and unwinding a positioning line 303, the second positioning nail 2 plays a positioning role, and the scale mark is convenient for adjusting the distance between the two positioning nails;

the slot hole 10 has been seted up to the terminal surface before No. two locating pins 2, slot hole 10 one side inner wall is fixed to be provided with a plurality of stopper 9, no. two locating pins 2 terminal surface is fixed to be provided with No. two scale marks 8 before, this field marking device has set up rope winding device 3, the trouble of manual line coiling unwrapping wire has been avoided, all be provided with the scale mark on No. 1 locating pins and No. two locating pins 2, conveniently adjust the height between two locating pins, a plurality of stopper 9 have been set up at the internal surface of slot hole 10, distance between every two stopper all is set up to 5CM, can adjust the height that No. two locating pins 2 ropes bind according to the height of No. 1 locating pins 2, make locating wire 303 be parallel with ground between No. 1 locating pins 2, the locating wire 303 parallel with ground also can be used for measuring the distance of ground.

The rope winding device 3 comprises a shell 301, a wire outlet 306 is arranged on one side of the shell 301, a rope clamping block 304 is fixedly arranged on one side of the shell 301, the rope clamping block 304 clamps the wire head of the positioning wire 303, the wire head is prevented from being retracted into the rope winding device 3, a fixed column 305 is fixedly arranged in the shell 301, a ruler spring 302 is movably sleeved on the outer surface of the fixed column 305, a positioning wire 303 is movably sleeved on the outer surface of the ruler spring 302, the ruler spring 302 is used for recovering the pulled positioning wire 303 into the rope winding device 3, an oblique angle groove 307 is arranged on the inner wall of one side of the rope clamping block 304, a square groove 308 is arranged on the inner wall of the other side of the rope clamping block 304, a blade 309 is fixedly arranged on the inner surface of the square groove 308, the rope clamping block 304 can clamp the wire head into the oblique angle groove 307 for fixing the positioning wire 303, the blade 309 is arranged on the inner surface of the square groove 308, the positioning line 303 can be cut off according to the need, the setting card of blade 309 is in square recess 308, avoid the people to be cut, screw thread 7 has been seted up to the department of the 1 surface of positioning nail of No. 1 off-set, screw thread 7 surface movable sleeve is equipped with fixed disk 4, connect through screw thread 7 between fixed disk 4 and the 1 positioning nail of No. 1, conveniently adjust its height, the fixed button 11 that is provided with of terminal surface before the rope winding device 3, the interval sets up to 5CM between a plurality of stopper 9, button 11 is retrieved the positioning line, the distance between a plurality of stopper 9 sets up to 5CM, conveniently adjust the height of positioning line 303, the fixed four fixed nails 5 that are provided with of terminal surface under the fixed disk 4, four fixed nails 5 are pressed into the soil in be used for consolidate, adjust the height of 1 positioning nail of No. 2 according to the scale mark.

Working principle: when the field line drawing device is used, the line ends are bound on the proper height of the second positioning nail 2, the second positioning nail 2 is inserted into the soil, the first positioning nail 1 is pulled to the other end of the soil, the first positioning nail 1 is inserted into the soil, the four fixing nails 5 are pressed into the soil for reinforcement, the heights of the first positioning nail 1 and the second positioning nail 2 are adjusted according to the scale marks, the line ends of the positioning lines 303 are clamped into the bevel grooves 307 of the clamping rope blocks 304 after reaching the proper positions, the line can be cut off from the blades 309 of the square grooves 308, and the line is fixed on the soil to facilitate the division and positioning of the field.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a field setting-out device, includes a locating nail (1) and No. two locating nails (2), its characterized in that: a rope winding device (3) is fixed at the upper part of the front end surface of the first positioning nail (1) through a bolt, and a first scale mark (6) is fixedly arranged on the front end surface of the first positioning nail (1);

the front end face of the second positioning nail (2) is provided with a slotted hole (10), one side inner wall of the slotted hole (10) is fixedly provided with a plurality of limiting blocks (9), and the front end face of the second positioning nail (2) is fixedly provided with a second scale mark (8).

2. A field line striping apparatus as in claim 1, wherein: the rope winding device (3) comprises a shell (301), a wire outlet (306) is formed in one side of the shell (301), and a rope clamping block (304) is fixedly arranged on one side of the shell (301).

3. A field line striping apparatus as in claim 2, wherein: the inside fixed column (305) that is provided with of shell (301), fixed column (305) surface activity cover is equipped with chi spring (302), chi spring (302) surface activity cover is equipped with location line (303).

4. A field line striping apparatus as in claim 2, wherein: the inner wall of one side of the rope clamping block (304) is provided with an oblique angle groove (307), the inner wall of the other side of the rope clamping block (304) is provided with a square groove (308), and the inner surface of the square groove (308) is fixedly provided with a blade (309).

5. A field line striping apparatus as in claim 1, wherein: the screw thread (7) is arranged at the position, which is lower than the outer surface of the first positioning nail (1), of the first positioning nail, and a fixed disc (4) is movably sleeved on the outer surface of the screw thread (7).

6. A field line striping apparatus as in claim 1, wherein: the front end face of the rope winding device (3) is fixedly provided with a button (11), and a plurality of limiting blocks (9) are arranged at intervals of 5CM.

7. A field line striping apparatus as in claim 5, wherein: four fixing nails (5) are fixedly arranged on the lower end face of the fixing disc (4).