KR20130041044A

KR20130041044A - A hammer for agriculture

Info

Publication number: KR20130041044A
Application number: KR1020130036414A
Authority: KR
Inventors: 서한호
Original assignee: 서한호
Priority date: 2013-04-02
Filing date: 2013-04-02
Publication date: 2013-04-24

Abstract

The present invention relates to a crop strut type group.
In the configuration, the pipe (1) formed with the threaded portion (11) (11 ') on the inside of the top and the bottom (or inside) of the upper, the weight head 21 is formed on the top and the spring seating jaw 22 and hitting the bottom The head 23 is provided, the hammer hammer (2) formed between the weight head 21 and the striking head 23 to be fastened to the upper threaded portion 11 of the pipe (1), and the pipe (1) a blow bundle (3) inserted into the top and a blow protrusion (31) and a spring seating jaw (32) at the top, and a screw portion (33) integrally at the bottom, and the blow bundle (3) at the top It is fastened and mounted on the holding post seating tube 4 to be fastened and mounted, the compression spring 9 interposed between the spring stabilizing jaw 22 and the spring seating jaw 32 and the lower threaded portion 11 'of the pipe 1. It is composed of a stopper cap (5) to prevent the support stand seating pipe (4) from being disassembled, the support stand seating pipe (4) in the pipe (1) in the process of driving up the support stand (6) It is characterized in that it is configured not to be exposed to the outside by lifting only in the unit.
The present invention configured as described above is easy to replace and repair parts because of the clean and easy configuration of the disassembly and assembly of all parts, including the hammer (2), and the cost savings effect is simple because the composition is simple It is characterized by being maximized.

Description

Crop props type machine {a hammer for agriculture}

The present invention relates to a crop prop type type device which enables the crop props to be stably and straightened while being supported on the ground without falling down against external environmental effects such as weather, very quickly, easily and safely.

Generally, the length of the crop prop is about 120cm ~ 150cm, and when it is to be planted at regular intervals in the field, a normal hammer with a bag is used.

However, when hitting the prop with a hammer like the above, you must hold the prop with one hand and hold the hammer sack with the other hand and hit the top of the prop. There was a problem that the workability is too low, with easy closure and dangerous closure.

Accordingly, Utility Model Publication No. 20-2010-0012645 has been disclosed as a pre-application invention for solving this problem.

The above-mentioned application is guided by a spring-loaded guide rod by inserting a large and small diameter pipe into an antenna type to stably lift the large pipe, and forming a striking protrusion on the bottom outer circumferential surface of the sofa pipe to hold the large pipe. It is configured to hit the strut by hitting the blow protrusion by descending with force.

However, the above-mentioned pre-applied invention can be driven more quickly and easily than when using the above-mentioned conventional hammer when setting up the holding post, and the problem of injuring the hand is solved, resulting in increased safety, while serving as a hammer. Since the weight of the large pipe is too light, the worker was forced to hold the large pipe and descend to hit the batting protrusion.

In addition, if the blow protrusion is integrally formed on the sofa wipe, the material loss due to the cutting process is large and the material cost is excessive. Therefore, the blow protrusion is formed separately and inserted into the bottom of the sofa wipe to be welded. As the large pipe hits the striking protrusion continuously, fatigue strength accumulates and it does not last long, resulting in shortened lifespan and shortening of the weld.

Another problem is that the pipes are formed by inserting antennas in the form of antennas, but they are assembled by inserting the compression springs in the interior. Many problems followed, such as the need.

Public Utility Model Publication No. 20-2010-0012645 (Publication on Dec. 21, 2010)

Therefore, the present invention has been devised to solve the above-mentioned conventional problems, in particular, fastening the hammer hammer with a spring seating jaw to the top of the cylindrical pipe, and inside the compression protrusion and spring mounting jaw at the top with a compression spring By installing a built-in holding stand seating tube with this integral striking protrusion, and fastening the stopper cap at the bottom of the pipe, the holding stand seating tube is not exposed to the outside when carrying or storing the holding stand. Since it is always located inside the pipe, it provides reliability, safety, and very low force when mounting the support posts on the ground, and there is almost no welding area, so it is not only excellent in assembly but also greatly reduces the production cost. The purpose is to do that.

A pipe 1 having a threaded portion 11, 11 'formed at an upper end and an outer end (or inside), a weight head 21 at an upper end, and a spring seating jaw 22 and an impact head 23 at an upper end. Is formed, and the hammer (2) having a threaded portion 24 formed between the weight head 21 and the striking head 23 to be fastened to the threaded portion 11 of the pipe,

A blow bundle 3 inserted into the pipe 1 and having a blow protrusion 31 and a spring seating jaw 32 at an upper portion thereof, and a screw 33 formed at a lower portion thereof;

The holding stand seating tube (4) is fastened and mounted to the blow bundle (3) at the top,

Compression spring (9) interposed between the spring stabilizing jaw 22 and the spring seating jaw (32),

It consists of a stopper cap (5) which is fastened to the lower threaded portion (11 ') of the pipe (1) to prevent the support stand seating pipe (4) from being disassembled, and the support stand seating pipe in the process of driving up the support stand (6). (4) is characterized in that it is configured not to be exposed to the outside by allowing only the inside of the pipe (1).

Another configuration of the present invention is characterized in that the striking seating pipe 4 is integrally formed on the striking bundle 3.

In another configuration of the present invention, the lower portion of the pipe 1 is reduced to step, while the reduced portion acts as a guide pipe 1 ′ for guiding the strut, and at the same time, the striking portion 1a. (3) is configured to be controlled.

As another configuration of the present invention, the stopper cap 5a is formed long and the guide hole 51 penetrates the center portion so that the stopper cap 5a acts as a weight part, and at the same time, the action of the guide tube. Characterized in that it is formed.

Another configuration of the present invention is to control the striking ball 3 by drilling the screw holes 12, 12 'at appropriate positions on both sides of the pipe 1, and fixing the screw 8 by inserting a stop ring 7 therein. However, the striking bundle (3) is characterized in that the strut mounting seat (34) is formed in the bottom surface is formed in an unnecessary configuration.

The present invention configured as described above has a structure in which the support stand seating tube 4 is inserted into the pipe 1 or does not have the support seat seating tube 4, and is clean in appearance, and disassembles all parts including the hammer hammer 2. The assembly is quick and easy, so it is easy to replace or repair parts, and the composition is simple and the material is small, so that the cost reduction effect is maximized. At the same time, even if working for a long time, there is a lot of effects, such as less fatigue to maximize the work efficiency.

1 is a perspective view showing a first embodiment of the present invention.
2 is an exploded perspective view showing a first embodiment of the present invention.
3 is a longitudinal sectional view showing a first embodiment of the present invention;
Figure 4 is a longitudinal cross-sectional view showing an operating state as a first embodiment of the present invention showing a state in which the hammer hit the hitting ball.
5 is a longitudinal sectional view showing a second embodiment of the present invention;
Figure 6 is a working state diagram according to a second embodiment of the present invention showing a state of hitting the hammer hitting the ball.
7 is a longitudinal sectional view showing a third embodiment of the present invention.
8 is a longitudinal sectional view showing a fourth embodiment of the present invention.
9 is a longitudinal sectional view showing a fifth embodiment of the present invention;

According to the present invention, male and female threaded portions 11 and 11 'are formed on the upper inner diameter and the lower outer peripheral surface of the pipe 1, respectively, and the hammer hammer 2 is formed on the threaded portion 11 of the upper inner diameter of the pipe 1, and The stopper cap 5 is fastened to the threaded portion 11 ', and the impact hammer 2 has a weight head 21 on the upper part so that the impact hammer 2 can be driven with a stronger impact when driving the strut 6 by adding weight. And a lowering projection head (23) and a spring seating jaw (22) formed at a lower portion of the spring (9) and protruding downwardly to fit the inner diameter of the spring (9) to secure a space in which the compression of the spring (9) can be made smoothly. The cap 5 for the stopper is formed in the state of inserting the strut seating tube 4 into which the striking bundle 3 is fastened and assembled into the pipe 1. Tighten to the bottom thread (11 ') of the pipe (1) so that it does not come out.

In addition, the striking bundle 3 has a spring seating portion 32 and a striking protrusion 31 so that the striking head 23 and the striking protrusion 31 come into contact with the spring seating jaw 22 and the spring seating jaw 32. The distance between them keeps the distance that the compression spring 9 can be stably compressed.

In particular, the compression spring (9) is to act to naturally lift the pipe (1) equipped with the hammer hammer (2) without striking when striking the strut (6), thus the strut (6) work When not in the compression spring (9) is maintained in a restored state, at which time the holding stand seating tube (4) is controlled by the stopper cap (5) is exposed to the outside at all, even when not sticking the holding stand. Not followed features.

Meanwhile, the striking head 23 of the striking hammer 2 may be formed to be longer to form a configuration without the striking protrusion 31 of the striking ball 3, and the striking head of the striking hammer 2 (23) there is no difference in the operation or effect of the present invention even if the blow protrusions 31 of the blow bundle 3 is longer, such a configuration or modification of shape is a matter that falls within the scope of the present invention. Will be called.

In the present invention configured as described above, when trying to drive the support stand (6), the support stand on the bottom of the striking bundle (3) in the state of fitting the support stand mounting pipe (4) of the present invention to the top of the support stand (6) 6) Make sure the top is in close contact.

Then, when holding the pipe (1) and lowered momentarily, the compression spring (9) is compressed <because the strike bundle (3) is seated on the upper end of the holding post (6)> the hammer (2) with the pipe (1) Falling while hitting the striking head 23 protruding below the hammer (2) hits the striking protrusion 31 with a strong pressure, at this time the strut 6 is stuck by the impact, and then caught the pipe (1) When the force is removed from the hand, the pipe 1 and the hammer 2 are automatically raised by the restoring force of the compression spring 9.

Therefore, repeating the above operation several times will be stably nailed to the ground 6, at this time, even if the ground hard to be hardened by the heavy weight head (21) will be able to easily build the strut (6).

In particular, the present invention is configured to be elevated only in the pipe (1) holding post seating pipe 4 is very neat appearance and length is significantly shorter than the conventional prop holding hammer that the holding post seating pipe is long exposed to the outside Not only is it easy to pack and distribute, but it is also convenient to carry, store, and use, and the material cost is greatly reduced, resulting in a significant reduction in manufacturing costs.

5 and 6 showing the second embodiment of the present invention, the stop ring cap 5 is unnecessary because the stop ring 7 is mounted and fixed at the intermediate proper position of the pipe 1. The same as the first embodiment described above.

Figure 7 shows a third embodiment of the present invention is to form a holding stand seating tube (4) integrally to the striking bundle (3), in this case the number of assembly parts is reduced to reduce the manpower and increase the assemblyability You can do it pretty well.

8 shows a fourth embodiment of the present invention, while the lower portion of the pipe 1 is reduced so that the step is reduced, while the reduced portion acts as a guide tube 1 'for guiding the support post, 1a) is to control the blow bunch (3), in this case the number of parts is reduced to not only reduce the manufacturing cost more but also can further maximize the assembly.

9 shows a fifth embodiment of the present invention, in which the stopper cap 5a is lengthened to make the weight heavy and the length of the perforated hole to be longer, thereby acting as a seating tube.

On the other hand, in the present invention, the diameter of the weight head 21 formed in the impact bundle 2 may be larger than the outer diameter of the pipe or the same as the outer diameter of the pipe, and in order to make a beautiful design, such as hexagonal or octagonal It may be formed in a shape or a round shape, and when formed in the same diameter as the outer diameter of the pipe may be formed longer in order to maintain the appropriate weight, such a configuration or modification of the shape shape is the scope of the present invention It belongs to.

1 pipe 2 hammer hammer 3 hammer
4: holding post seating pipe 5, 5a: stopper cap 6: holding post
7: stop ring 8 thread 9: compression spring
11, 11 ': screw portion 12: screw hole 21: weight head
22, 32: spring seating jaw 23: striking head 24, 33: screw portion
31: batting protrusion 34: holding post seat

Claims

A pipe 1 having a threaded portion 11, 11 'formed at an upper end and an outer end (or inside), a weight head 21 at an upper end, and a spring seating jaw 22 and an impact head 23 at an upper end. Is formed, and the hammer (2) having a threaded portion 24 formed between the weight head 21 and the striking head 23 to be fastened to the threaded portion 11 of the pipe,
A blow bundle 3 inserted into the pipe 1 and having a blow protrusion 31 and a spring seating jaw 32 at an upper portion thereof, and a screw 33 formed at a lower portion thereof;
The holding stand seating tube (4) is fastened and mounted to the blow bundle (3) at the top,
Compression spring (9) interposed between the spring stabilizing jaw 22 and the spring seating jaw (32),
Crop support stem type machine, characterized in that the stopper cap (5) is fastened and mounted to the pipe (1) lower threaded portion (11 ') to prevent the support stand seating pipe (4) from being disassembled.

The method of claim 1,
Crop strut type machine, characterized in that the striking bunch (3) and the holding post seating tube (4) is formed integrally.

The method of claim 1,
The step of reducing the lower part of the pipe (1) to be stepped, the reduced portion to act as a guide pipe (1 ') for guiding the holding post and at the same time to control the blow bundle (3) by the step (1a) Crop prop type machine characterized by the construction.

The method of claim 1,
A crop prop stand type machine, characterized in that the stopper cap (5a) is formed long and the guide hole (51) penetrates the center portion to form the stopper cap (5a) to act as a weight part.

The method of claim 1,
Another configuration of the present invention is to control the striking ball 3 by drilling the screw holes 12, 12 'at appropriate positions on both sides of the pipe 1, and fixing the screw 8 by inserting a stop ring 7 therein. However, the striking bunch (3) is a holding strut stand type unit characterized in that the holding stand seating portion (34) is formed on the bottom to form a holding stand seat tube (4) in an unnecessary configuration.