KR20000008276U - Agricultural spike plow - Google Patents

Abstract

The present invention relates to an agricultural spike plow used for paddy and field farming, and more specifically, an agricultural action to prevent the lifting of the plow or damage of the plow blade and the tin part due to the impact generated during plowing. A spike plow, which is connected to a tractor and used for tilling, has a frame, a coupling support extending from the frame and connected to the tractor, and a plow blade for plowing at one end. And a fixing member installed at regular intervals on the tines and the frame and for fixing the other end of the tin to the frame, wherein the tin is fixed to the frame by the fixing member and is horizontal to the ground, and upwards from the fixing portion. Impact formed by winding round to form a circle and transmitted to the plow blade and one end of the tin when plowing the ground A coil portion for mitigating the pressure, and a curved portion formed to be curved from the coil portion to the ground, and to minimize the impact transmitted to the one end portion of the plow blade and the tin when plowing the ground.

Description

A Spike Plow For Farming

The present invention is attached to a tractor (tractor) relates to the agricultural spike plow used for paddy, field farming, more specifically to prevent damage to the plow blades and tin parts caused by the impact generated during plow work. One percussion spike relates to the plow.

Currently, farmers are demanding cultivation technology to reduce rice production cost by entering the era of infinite competition in the international rice market under the WTO and IMF system. Therefore, the farming technique in the future should be able to farm large-scale easily and conveniently. In addition, a cultivation technique that can reduce the labor force, that is, in the case of rice cultivation techniques such as straight or viable hair growth (young mother) is required. 100% of advanced foreign countries have already established direct growing technology. Recently, in order to introduce cultivation technology to reduce rice production cost, Korea is distributing young mother machine rice cultivation technology and direct cultivation technology to farmers. There is a problem that occurs because the mother is not planted. In particular, in direct cultivation, when the seed itself is sown on deep water or on the soil surface, germination and germination defects occur due to lack of dissolved oxygen. Seeds that fall on the soil surface on the water are easily dried up or weeds (flowers) are a big problem.

1 shows a typical spike plow. As shown in FIG. 1, one end of the tin 114 is fixed to the frame 112 of the spike plow 110 (angi plow, triple plow, disc plow, etc.), which is being used in existing farms. At the other end of the tin 114, the plow blade 116 is fixed. This conventional spike plow 110 is because the tin 114 is fixed to the frame 112, the plow blade 116 is fixed, so that when the impact on the hard plow blade 116 to accept the shock as it is do.

In general, the spike plow 110 is coupled to the rear body of the tractor 100 to run the balance work while running at 30Km per hour. For example, when a hard work such as a stone hits the plow blade 116 during the balancing operation, the plow plow 110 is lifted by the impact or the plow blade 116 is bent, so it is difficult to evenly balance the ground. In severe cases, the plow blade 116 may be broken, in which case a lot of inconvenience occurs in the work such as stopping the work and replacing the plow blade with a new one.

Therefore, in recent years, attempts are made to precisely balance laser using a laser flattener, but due to the high price and limited use of small and medium-sized parcels, it is difficult to use it universally.

Therefore, the purpose of the present invention is to reduce the shock transmitted to the plow blades and tin parts when plowing the ground to prevent the lifting of plows or damage to the plow blades and tin parts and to evenly balance the new types of agricultural spikes. To provide the plow.

1 shows a conventional agricultural spike spike plow;

2 is a side view showing the agricultural spike plow according to an embodiment of the present invention;

3 is a front view showing the agricultural spike plow according to an embodiment of the present invention;

4 is a partial perspective view of the thickened spike plow showing the portion where the tin is mounted to the frame;

5 is a partial cross-sectional view showing the fixing structure of the tin mounted to the frame;

6 is a view showing a buffering operation of the agricultural spike plow according to an embodiment of the present invention;

7 is a view showing a spike plow of the present invention connected to a tractor.

* Description of the symbols for the main parts of the drawings *

10: spike plow 12: frame

14: plow blade 18: coupling support

20: Tin 22: fixed part

24: coil portion 26: curved portion

30: fixing member 32: top plate

34: base plate 36: fixing bolt

50: Tractor

According to a feature of the present invention for achieving the above object, the concentrated spike plow is a frame; A coupling support extending from the frame and connected to the tractor; Tins each equipped with plow blades for plowing at one end; It is installed in the frame at regular intervals and includes a fixing member for fixing the other end of the tin to the frame; The tin is fixed to the frame by the fixing member and is horizontally formed with the ground, and is formed by being wound roundly so as to form a circle upward from the fixing portion and to one end of the plow blade and the tin when plowing the ground. And a coil portion for mitigating the impact transmitted, and a curved portion formed to be curved from the coil portion to the ground and to minimize the impact transmitted to the one end portion of the plow blade and the tin when plowing the ground.

In this invention, the tin is " "Made of shape.

In this invention, the fixing member and the upper plate on the upper surface of the frame; A support plate positioned below the frame corresponding to the top plate and supporting the fixing portion of the tin; Fixing bolts are coupled to the upper plate and the fixing portion of the tin and the support plate to fix them to the frame.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, FIGS. 2 to 7. In the drawings, the same reference numerals are given to components that perform the same function.

2 and 3 are a side view and a front view showing the agricultural spike spike plow according to an embodiment of the present invention. 4 is a partial perspective view of the thickened spike plow showing the portion where the tin is mounted to the frame.

As shown in FIGS. 2 to 4, the concentrated spike plow 10 is largely comprised of a frame 12, tines 20, plow blades 14, a support 40, and a fixing member 30. .

The frame 12 is integrally formed with a coupling support 18 connected to the three-point link of the tractor 50. (See FIG. 7) The tines 20 are connected to the frame by the fixing member 30. It is provided in 12 at fixed intervals. The tins 20 are installed in two rows in the frame 12. At this time, the tins 20 installed in the front row and the tins 20 installed in the rear row are installed while crossing each other (see FIGS. 2 and 3). Plow blades 14 for plowing the ground are installed at the lower portions of the 20, respectively.

The tin 20 will be described in more detail, as shown in FIGS. 2 and 4. It is formed in a shape, and is divided into a fixed portion 22, a coil portion 24, a curved portion 26. The fixed portion 22 is fixed to the frame 12 by the fixing member 30. The coil portion 24 is formed to be wound in a circle extending upward from the fixing portion 22 to form a circle in the upward direction. It is a structure for mitigating the impact transmitted to one end of the 20. And the curved portion 26 is formed to extend from the coil portion 24 to be curved to the ground. It is a structure for minimizing and cushioning the shock delivered to one end of the gua tin 20.

The tin 20 made in this way is made of an elastic configuration that can mitigate the impact transmitted to the plow blades 14 and one end of the tin 20 (part on which the plow blades are mounted) when going to the ground. Able to know.

On the other hand, the fixing member 30 is composed of a top plate 32, a support plate 34 and a fixing bolt 36. Referring to FIG. 5, the upper plate 32 is installed on the upper surface of the frame 12. The support plate 34 is positioned under the frame 12 corresponding to the top plate 32, and the fixing portion 22 of the tin 20 is disposed between the bottom of the frame 12 and the support plate 32. Is fitted. On the other hand, the fixing bolt 36 is coupled to the upper plate 32 and the fixing portion 22 and the support plate 34 of the tin to fix them to the frame 12. The top plate 32, the fixing portion 22 and the support plate 34 of the tin is preferably fixed to the frame 12 by at least three fixing bolts 36.

On the other hand, the support 40 is for supporting the frame 12 from the ground so that the frame 12 can stand on the ground when the spike plow 10 is not used. One end of the support 40 is fitted into the fitting hole formed in the frame 12 and the other end is placed on the ground (see FIGS. 2 and 3). The support 40 is configured to pull the spike plow into the tractor 50. Can be separated before plowing the ground.

The spike plow 10 having the tin 20 equipped with the plow blade 14 made of such a buffer structure is coupled to the rear end of the tractor 50 and runs at 30 km / h and is balanced. When a hard object such as a boulder tree root etc. hits the plow blade 14 during the balancing operation and an impact is applied to one end of the plow blade 14 and the tin 20, as shown in FIG. The curved portion 26 (lower portion) and the coil portion 24 of the tin 14 have elasticity and a shock absorbing action occurs. As such, the impact transmitted to one end of the plow blade 14 and the tin 20 is mitigated by the self-elastic action of the curved portion 26 and the coil portion 24 of the tin. Therefore, the spike plow 10 may be lifted or the plow blade 14 or the tin 20 may be damaged by the impact. On the other hand, when the impact is alleviated, the curved portion 26 and the coil portion 24 of the tin are returned to their original state. Therefore, the tin 20 and the plow blade 14 are moved to their original positions (states for the leveling work) and can evenly level the work.

In the present invention, a five-ply spiked plow is described as an example, but the number of the tines 20 may be changed in proportion to the size of the frame 12 for each horsepower (Hp) according to the towing capacity difference of the tractor 50. Can be. For example, it can manufacture with a concentrated spike plow, such as 9 or 7 loins.

By applying the present invention, the tip itself relieves the impact transmitted to the plow blades and the tin part when going to the ground to prevent the lifting of the plow or damage of one end of the plow blade or the tin and evenly evening work. There is an advantage to this.

Claims (3)

In the agricultural spike plow, which is connected to the tractor and used to cultivate, A frame; A coupling support extending from the frame and connected to the tractor; Tins each equipped with plow blades for plowing at one end; It is installed in the frame at regular intervals and includes a fixing member for fixing the other end of the tin to the frame; The tin is fixed to the frame by the fixing member and is horizontal to the ground; A coil part which is formed to be wound in a circle upward from the fixing part and which is transmitted to the one end of the plow blade and the tin when plowing the ground, And a curved portion formed to be curved from the coil portion to the ground and to minimize the impact transmitted to the one end portion of the plow blade and the tin when going to the ground, An agricultural spike plow that can prevent the spike plow from lifting or damaging the plow blade or the tin part by an impact transmitted to one end of the plow blade and the tin. The method of claim 1, The tin is " "Spike spike plow, characterized in that formed in the shape. The method of claim 1, The fixing member An upper plate on an upper surface of the frame; A support plate positioned below the frame corresponding to the top plate and supporting the fixing portion of the tin; And a fixing bolt coupled to the top plate and the fixing portion of the tin and the support plate to fix them to the frame.