KR200227634Y1 - Hydraulic Top Grinder - Google Patents

Abstract

The present invention relates to a hydraulic soil crusher that automatically grinds soil in the planting season as well as automatically harvests crops such as soybeans in the autumn harvest season. It is not to be wound around the head of the bolt supporting the blade, and it is also crushed finely by the grinding blade to facilitate the discharge of the crushed beans.

To this end, the drive shaft (2) rotatably installed on the support frame (1), the plurality of grinding blades (4) installed on the drive shaft to be movable, and the roller (5) fixed to the shaft (8) mounted on the rotation In the wire mesh 6, the hydraulic motor 17 is installed as a power source for rotating the drive shaft 2 so that the hydraulic motor 17 is driven by the hydraulic supply source and the length of the wire mesh 6 is supported. The stopper 13 is configured to be narrower than (1) so that the contents discharge port 10a and the ranged discharge port 10b are bisected, and a stopper 13 is installed at the rear of the drive shaft rotation direction at a point near the inlet. It is configured to be in surface contact with the drive shaft (2).

Description

Hydraulic soil crusher {omitted}

The present invention mainly relates to a clay crusher that automatically grinds the soil used for mosquitoes. More specifically, the soil is automatically crushed when the mosquito is installed early, and the crops such as soybeans are automatically harvested during the autumn harvest season. The present invention relates to a hydraulic soil grinder that enables hair to be shaken.

1 is a front view showing a partial cut-off of the topsoil crusher, which is filed by the applicant and announced in Utility Model 92-5512, the configuration thereof is as follows.

A screw 3 and a plurality of grinding blades 4 are rotatably mounted on the drive shaft 2 rotatably installed on the support frame 1 by a bolt 11 and an electric motor 16 below the screw. The roller 5 which rotates in the same direction as the drive shaft according to the drive of the is provided, and the rotating cylinder 7 which fixes the wire mesh 6 so that it may be located outside the screw 3 is connected.

Therefore, when the operator applies power to the electric motor 16 and rotates the drive shaft 2 and the shaft 8 at the same time, and inserts finely broken top soil into the inlet 9 side using a shovel, the top soil introduced into the drive shaft 2 As the gradual movement in the direction of the outlet (10) by the screw (3) is rotated finely broken by the blow due to the rotation of the grinding blade (4) is filtered to the wire mesh (6), so the topsoil of small particles and Free fall downward together.

However, large particles of soil, stones or foreign matters that do not pass through the wire mesh 6 are discharged to the outside through the outlet 10.

However, such a conventional soil crusher finely ground the soil by the power to use a nail seat and so on, but very useful in rural areas lacking manpower, there were a number of problems as follows.

First, it was not possible to use an expensive soil crusher other than a farming season for planting.

That is, in the case of using the expensive soil crusher to shake the beans in the harvester, the bolt 11 supporting the rotating drive shaft 2 and the grinding blade 4 before the beanbag is chopped by the grinding blade 4 Since the beans are not curled because they are rolled on the head of the head and the beanbags are not broken on the drive shaft (2), even if they are broken by being crushed by the grinding blade (4), the beanbag (distance) is discharged ( 10) was narrowed, so the discharge of finely chopped soybeans was not smooth, and there was a disadvantage that the threshing work of the beans became cumbersome.

Second, there is a lot of difficulty in crushing the topsoil by using the topsoil in rice fields where the power supply is not smooth, so the topsoil is obtained from the farms where the power is easily supplied. It is very cumbersome because it has to be transported.

The present invention has been made in order to solve such a problem in the prior art, and the purpose is to prevent the introduced bean bag is wound around the bolt head supporting the drive shaft and the grinding blade even if the bean bag is introduced through the inlet.

Another object of the present invention is to ensure a smooth discharge of the crushed soybeans while being crushed by the grinding blade.

Another object of the present invention is to use a hydraulic clay grinder in rice fields or fields where power supply is not smooth, so that the soil can be shaken as well as the production of soil.

1 is a front view showing a part of the conventional top-down crusher

2 is a perspective view showing the present invention

3 is a perspective view of a state in which a stopper, which is a main part of the present invention, is installed close to a driving shaft;

4 is a cross-sectional view taken along the line A-A of FIG.

5 is a cross-sectional view taken along the line B-B of FIG.

Figure 6 is a side view of the hair cap installed state

7 is a side view of the present invention connected to the tractor

Explanation of symbols for main parts of the drawings

1: support frame 2: drive shaft

4: grinding blade 6: wire mesh

7: rotating cylinder 10a: contents outlet

10b: rangeless outlet 12: transfer rail

13: stopper 17: hydraulic motor

18: Hydraulic supply hose 20: Upper bracket

21: lower bracket 22: cam plate

23: bracket 25: hair rollers

According to a form of the present invention for achieving the above object, a drive shaft rotatably installed on the support frame, a batting grinding blade installed to be movable on the drive shaft, and mounted on a roller fixed to the shaft rotates inside the transfer rail In this fixed wire mesh, the hydraulic motor is installed as a power source for rotating the drive shaft so that the hydraulic motor is driven by the hydraulic supply source, and the length of the wire mesh is made narrower than the entire length of the support frame, so that the content outlet and the distance outlet are At the point close to the inlet is provided, a hydraulic soil grinder is provided, characterized in that the stopper is installed in the rear of the drive shaft rotational direction so that the stopper is in surface contact with the drive shaft.

Hereinafter, with reference to Figures 2 to 7 showing the present invention as an embodiment in more detail as follows.

Figure 2 is a perspective view showing the present invention and Figure 3 is a perspective view of the stopper which is the main part of the present invention is installed close to the drive shaft and Figures 4 and 5 are cross-sectional views taken along line A-A and B-B of Figure 2, The same parts as those of the conventional soil crusher in the structure of the invention will be omitted and the same reference numerals will be given.

According to the present invention, a hydraulic motor 17 is installed on the support frame 1 as a power source for rotating the drive shaft 2, and a hydraulic supply hose 18 is connected to the hydraulic motor, so that the hydraulic pressure supplied from the tractor 19, etc. By the hydraulic motor 17 is driven by the drive shaft 2 is configured to rotate.

Accordingly, the hydraulic clay grinder of the present invention can be operated in rice fields or fields in which power supply is not smooth.

In addition, the width of the rotating cylinder (7) fixed to be wrapped around the wire mesh (6) for filtering the contents (tops, beans, red beans, sesame seeds, etc.) is configured to be narrower than the overall width of the support frame (1), the shaft (8) The inner side of the wire mesh 6 between the rotating cylinder (7) which is mounted on the roller (5) fixed to the two and the content outlet (10a) and the distance-distant outlet (10b) is rotated in accordance with the rotation of the shaft (8) A spiral feed rail 12 is fixed so as to be located at, and the contents outlet 10a is set to be about 3: 1 wider than the distanceless outlet 10b.

Therefore, the contents are discharged to the front of the support frame (1) where the operator is located and discharged to the back of the support frame.

The hole of the wire mesh (6) applied to the present invention should be installed so as to surround the rotary cylinder (7) by appropriately selected according to the size of the contents (top soil, beans, red beans, sesame, etc.) to be obtained.

That is, a wire mesh 6 having a relatively fine hole is used to grind the soil for nailing, and when the bean is threshed, a bean separated from the soybean must pass through the hole. (6) should be used.

In addition, as shown in FIG. 3, the stopper 13 is attached to the support frame 1 by the bolt 14 and the nut 15 so as to be located at the rear of the drive shaft 2 in the rotational position near the inlet 9. It is detachably attached and is comprised so that the downward bending part 13a of the stopper may be in surface contact with the drive shaft 2.

This is to prevent the phenomenon that the beans do not shake off because the beans are rolled up on the drive shaft 2 before the beans are cut by the first grinding blade 4 when the beans are inserted.

Moreover, the bolt head 11a which supports the grinding blade located first from the inlet 9 among the grinding blades 4 provided in the drive shaft 2 at regular intervals is provided so that it may face the stopper 13 side.

This means that although the beanbags introduced through the inlet 9 are not curled on the drive shaft 2 by the stopper 13, they are rolled on the screw portion of the bolt supporting the grinding blade before being crushed by the grinding blade 4 and the drive shaft 2 This is to prevent the phenomenon of rotating together with.

The reason why the stopper 13 is detachably installed is that a stopper is not needed in the grinding operation of the top soil.

FIG. 6 is a side view of a mesh cap installed, and a cam plate 22 is fixed to an outer circumferential surface of the rotating cylinder 7, and a pair of brackets 23 are elastically installed on one side of the rotating cylinder. The bracket is equipped with a roller hair 25.

This means that, even when the top soil is caught in the hole of the wire mesh 6 during the grinding operation of the wet top soil, the roller hair 25 is opened outwardly by the cam plate 22 every time the rotary cylinder 7 rotates. When the cam hair passes through the roller by the rotation of the rotating cylinder to reduce the initial state by the restoring force of the spring 24 to hit the wire mesh 6 to shake off the top soil was stuck in the hole.

On the other hand, the upper bracket 20 and the lower bracket 21 is fixed to the front of the support frame (1), which easily connects the soil grinding and bean hair of the present invention to the tractor (19), paddy field, It is to be transported to the field.

Referring to the operation of the present invention configured as described above are as follows.

First, as shown in FIG. 6, by using the upper and lower brackets 20 and 21 fixed to the support frame 1, the hydraulic clay grinder of the present invention can be easily connected to the tractor 19, and this is the work site. It can be transported, allowing farmers to produce topsoil, to produce topsoil directly at the site without shaking beans, or to shake beans.

The process of producing topsoil in a state in which the wire mesh 6 having a relatively fine hole is wrapped in the rotary cylinder 7 of the present invention can be used for nail seat use, and the detailed description thereof has been mentioned in the related description. Since it is omitted, only the operation of threshing soybeans will be described.

Therefore, replacing the wire mesh (6) surrounding the rotary cylinder (7) in consideration of the size of the beans to be threshed, and then the other end of the hydraulic supply hose (18), one end of which is connected to the hydraulic motor (17) When the tractor is driven after being connected to the hydraulic motor, the hydraulic motor 17 is driven by the hydraulic source of the tractor, so that the drive shaft 2 and the shaft 8 rotate at the same time, and thus, a plurality of grinding blades installed on the drive shaft 2. (4) rotates with the drive shaft in the unfolded state by the centrifugal force.

In this state, when the well-dried bean bag is pushed to the inlet 9 side, the inserted bean bag is rolled on the rotating drive shaft 2 to rotate together, but the stopper 13 installed close to the inlet 9 side is provided on the drive shaft 2. Since it is connected, so that it does not dry, soybean introduced into the inlet (9) is hit by the first grinding blade (4) is broken finely soybean beans from the soybean.

Since the bolt head 11a supporting the grinding blade 4 is installed toward the inlet 9 side during the operation, the beanbag is broken finely by the grinding blade 4 before the introduced bean holder is dried on the screw portion of the bolt. do.

Thus, the bean crushed by the first grinding blade (4) is conveyed to the distance-discharge outlet (10b) side along the transfer rail 12 fixed between the rotary cylinder (7) when the rotary cylinder (7) is continuously rotated, It is understood that the beans are not broken because the grinding blade 4 is smashed the moment the crushing blade hits the bean sack while the bean is smashed from the soybean stalk.

Beans shaken from the bean stand in the process is discharged through the hole of the wire net (6) to the contents discharge port (10a), and the distance of finely broken soybean can not pass through the wire net is discharged to the distance discharge port (10b) discharged Will be able to handle.

As described above, the present invention uses an expensive clay grinder to finely grind the clay on the fertilizer iron, as well as to easily shake the beans in the harvesting season, thereby obtaining the effect of maximizing the utilization of the clay grinder.

In addition, since the drive shaft is rotated by a hydraulic motor, it is not necessary to carry the soil, soybeans because it is possible to manufacture soil or directly soak in rice fields or fields where electricity is not supplied smoothly, and thus do not carry the soil. This also increases the efficiency of work in rural areas.

Claims (3)

A drive shaft rotatably installed on a support frame, a batting grinding blade installed to be movable on the drive shaft, and a wire mesh mounted on a roller fixed to the shaft and rotated inside the wire rail fixed to the conveying rail, rotating the drive shaft The hydraulic motor is installed as a power source for the hydraulic motor to be driven by the hydraulic supply source, and the length of the wire mesh is configured to be narrower than the length of the supporting frame so that the contents outlet and the distanceless outlet are bisected, and at the point close to the inlet, Hydraulic stop grinder, characterized in that the stopper is installed to be located in the rear so that the stopper is in surface contact with the drive shaft. The method of claim 1, Hydraulic soil grinder, characterized in that the upper, lower brackets are detachably installed on one side of the support frame. The method of claim 1, The cam plate is fixed to the outer circumferential surface of the rotating cylinder, and on one side of the rotating cylinder, a pair of brackets are elastically installed with springs, and at the same time, a mesh hair is connected to the rotating cylinder between the brackets to shake off the topsoil caught in the hole of the wire mesh. Hydraulic soil grinder, characterized in that the installation.