KR200412936Y1 - Cultivator with dual type of rotary means - Google Patents

Abstract

The present invention relates to a farming device, and in particular, to cover the vine, such as soil covered with clay to prevent cold in winter.

Double rotary drive type soil cover according to an embodiment of the present invention is a cover machine for performing a cover work by mounting the rotary tilling means to the rear of the vehicle capable of power take-off, the rotary tilling means is A) a plurality of blades And b) a housing for supporting a rotary soil equipped with a plurality of harrowing blades and a c) a housing for rotatably supporting each of the rotary rotary and a resting rotary, and d) a power drawn from the traveling vehicle. A power transmission mechanism installed on one side of the housing so as to be sequentially transmitted to the rotary and the idle rotary; It may be configured to include.

Soil cover, tillage, harrowing, blades, double rotary, machine life extension, machine damage prevention, work efficiency improvement, vibration prevention

Description

Cultivator with dual type of rotary means

1 is an exemplary view of a rotary tilling means according to an embodiment of the present invention.

Figure 2 is a left side view of the double rotary drive type clay according to an embodiment of the present invention.

Figure 3 is a rear view of a double rotary driven cover earth according to an embodiment of the present invention.

Figure 4 is a power transmission system diagram of a double rotary driven cover earth according to an embodiment of the present invention.

Figure 5 is a power transmission system diagram of a double rotary driven cover earth according to another embodiment of the present invention.

Figure 6 is a model diagram showing a covering earth of the conventional embodiment.

[Description of Drawing Reference]

10... Rotary rotary 12... Axis of rotation

14... Connector 16.. Fixture

18... Harrowing day 20... Closed Rotary

22... Rotary shaft 24.. Connection

26... Fixture 28.. Holiday

30... Housing 40... Power transmission mechanism

42... Electric gear 44.. Electric Sprockets

46... Rolling chain 48.. Electric belt

49... Slip element 50.. Vehicle

61... H. 63. Holiday

65... Rotary (conventional example) 70... Guide plate

The present invention relates to a farming device, and more particularly, to a covering soil to prevent cold in winter by covering the grape vine and the like with soil.

6 is a view showing a conventional earthenware cover.

As shown in the drawing, the conventional earthenware has a plurality of harrowing blades 61 for rubbing hard surface to a certain depth and a plurality of resting blades 63 for scattering the soil broken by the harrowing blades in one rotary 65. The rotary 65 is mounted on the rear of the traveling vehicle 50 such as a tractor whenever necessary, and simultaneously performs a loaming work and a covering work by the power drawn from the vehicle.

By the way, this structure of the earthenware is a harrowing blade installed side by side in the rotary (65) together with the harrowing day, so the harrowing blade is easily deformed or damaged, resulting in frequent replacement of the hedge blade work efficiency is lowered overall machine At the same time the life is shortened, there is a severe vibration problem.

The present invention was devised to improve the problems of the conventional earthenware, and it is possible to achieve the improvement of the work efficiency and the reduction of the machine high equipment rate by the extension of the service life of the consumable parts such as the blade and the improvement of the vibration characteristics of the machine. It is an object of the present invention to provide a covering of a new configuration.

The present invention devised in order to solve the above problems is to separate the harrow and blades are separated from the conventional rotary blades for each purpose, that is, the harrow to separate the harrow blades between the harrow blades and the harrow blades to the rotary and the rotary soil for the harrow It is characterized by using each made.

For example, the dual rotary drive type soil cover according to an embodiment of the present invention is a rotary tilling means mounted on the rear of the driving vehicle capable of power take-off A) a rotary for equipping with a plurality of idler blades; B) a rotary for rotary soil equipped with a plurality of harrowing blades; C) a housing for rotatably supporting the harrow rotary and the idle rotary respectively; And D) a power transmission mechanism installed on one side of the housing so that the power drawn from the traveling vehicle can be sequentially transmitted to the harrow rotary and the idle rotary. Characterized in that configured to include. (Claim 1)

In addition, preferably, the rotary rotary blades may be easily replaced by a rotary shaft, one side of which is electrically coupled to the power transmission mechanism, a plurality of connecting ports welded on the rotating shaft, and disassembled to the connecting port. One may be used that includes a closure blade to be assembled and a conventional fixture such as a bolt used for assembly between the connector and the closure blade. (Claim 2)

In addition, in order to easily replace the damaged clay to be replaced during the cover work, the rotary soil for the clay, the rotary shaft one side is electrically coupled to the power transmission mechanism, a plurality of connecting ports welded on the rotating shaft, and disassembled and What may be used may be used, including those that are to be assembled and conventional mechanical fasteners such as bolts used to assemble the connectors and the harrow. (Claim 3)

In addition, as a power transmission mechanism that sequentially transfers the power drawn from a traveling vehicle such as a tractor to a harrow rotary and a rest rotary, it is common chain transmission or belt transmission or gear transmission or chain transmission / belt transmission / gear which are commonly used. A motorized mixing method may be used. (Claim 5)

In addition, it is more preferable to make the depth of the closing edge of the grounding blade shallower than the harrowing depth of the harrowing blades so that the harrowing blades do not collide with the hard ground without breaking. (Claim 4)

Hereinafter, with reference to the accompanying drawings will be described the configuration and operation of the dual rotary drive type clay earthenware according to an embodiment of the present invention.

Example

Attached Figure 1 is an exemplary view showing a rotary tilling means according to an embodiment of the present invention, Figure 2 is a left side view of a double rotary driven cover earth according to an embodiment of the present invention, Figure 3 is Back view.

As shown in FIG. 1, the rotary tilling means of the present embodiment includes a harrowing rotary 10, a closed rotary 20, and a housing 30 in which both ends of the rotary 10 and 20 are rotatably supported, respectively. have.

In addition, the rotary soil for the soil 10 is a plurality of welded at a suitable interval in the circumferential direction and the longitudinal direction of the rotary shaft 12 and both ends of the rotary shaft 12 is rotatably supported by the housing 30, respectively; It consists of a coupler 14 and a plurality of harrowing blades 18, one end of which is fitted into the coupler 14 and is fastened and fixed so as to be disassembled and assembled by a fastener 16 such as a bolt.

In addition, the rotary rotary 20 is provided with a rotating shaft 22 rotatably mounted to the housing 30, a plurality of connection ports 24 welded to the rotating shaft 22, and a fastener 26 such as a bolt. It consists of a plurality of rest blades 28 which are fastened so as to be disassembled and assembled with the connector 24.

In addition, one side of the housing covering the rotary rotary 20 is equipped with a guide plate 70 indicated by a dotted line, the guide plate serves to ensure that the soil spread by the blade is discharged well to the side. .

Rotating tillage means according to the present embodiment configured as described above is installed at the rear of a farm running vehicle 50 such as a tractor as shown in FIGS. 2 and 3, and is used for covering work. Rotational power drawn from the engine of (50) in accordance with a conventional method is sequentially provided to the rotary rotary 10 and the rotary rotary 20 through the power transmission mechanism 40 installed at one side of the housing 30, respectively. It can be delivered as

In addition, when the rotary tilling means of the present embodiment is installed in the traveling vehicle 50, the harrow depth h ₁ of the harrowing blade 18 mounted on the harrowing rotary 10 is mounted to the idle rotary 20. It is desirable to make it deeper than the closing depth h ₂ of the closed blade 28.

In other words, the harrow depth h ₁ ≥ the depth of separation h ₂ .

According to this configuration, it is possible to easily replace with a new one by releasing the fasteners 26, such as bolts in case of damage to the harrowing blade 18 and the closing blade 28.

In addition, since the rest depth h ₂ is shallower than the harrowing depth h ₁ , it is very rare for the rest blade 28 to directly soil hard ground.

Therefore, it is possible to prevent the breakage of the blade 28, there is almost no vibration generated when hitting the blade directly on the hard land, the work efficiency is improved as well as the riding comfort is good and there is less mechanical failure.

4 and 5 attached to the power transmission diagram according to an embodiment of the present invention, respectively.

As shown in FIG. 4, the power drawn out from the engine E of the traveling vehicle 50 is converted to 90 ° of power through a bevel gear, for example, and then a power transmission mechanism installed at one side of the housing 30. Through the electric gear 42, the electric sprocket 44 and the electric chain 46 of the 40 can be transmitted to the rotary shaft 12 of the rotary rotary 10 of the harrowing rotary 10 and the rotary shaft 22 of the idle rotary 20. have.

In addition, power transmission may also be made through the electric sprocket 44, the electric chain 46 and the electric belt 48 as shown in FIG.

Here, reference numeral 49 denotes slip elements such as bearings or slip rings, which are installed between the fixing member of the present embodiment, for example, the housing and the rotating shaft.

In addition to this, although not shown in the drawings, ① a gear transmission type that transmits power using only a plurality of gears, or ② fasten the electric belt between the rotating shaft 12 and the rotating shaft 12 and the two rotating shafts 12 and 22 equipped with the bevel gear. ④ A method of transmitting power or ③ A method of installing an electric sprocket on each of the electric shaft and the two rotary shafts and connecting the electric sprockets therebetween, or ④ As described in Korean Utility Model Registration No. 151756 (Utility Model Holder: Seong Jun Tae) The power can be transmitted in a variety of ways, such as by adopting publicly known or common technical means commonly used in the technical field to which the invention belongs.

As described above, according to one embodiment of the present design ① swaeto depth (h ₁₎ may be breakage of hyurip day 28 because deep than hyurip depth (h ₂₎ preventing and ② the hyurip day find yourself on a hard ground There is almost no vibration when heeling, which improves the work efficiency. ③ It can improve the riding comfort during cover work and ④ reduce the machine breakdown.

Claims (5)

In the cover machine that is equipped with a rotary tilling means in the rear of the driving vehicle capable of power take-off to perform the cover work while traveling in the farmland, The rotary tilling means A) a rotary for rotary equipped with a plurality of idler blades; B) a rotary for rotary soil equipped with a plurality of harrowing blades; C) a housing for rotatably supporting the harrow rotary and the idle rotary respectively; And D) a power transmission mechanism installed on one side of the housing so that the power drawn from the traveling vehicle can be sequentially transmitted to the harrow rotary and the suspension rotary; Dual rotary-driven covering device characterized in that the configuration comprising a. The method of claim 1, The rotary rotary can be replaced so that the blade A rotating shaft having one side electrically coupled to the power transmission mechanism; A plurality of connecting ports welded on the rotating shaft; A rest blade mounted so as to be disassembled and assembled to the connector; Fixtures for fixing the connector and the rest blades; Double rotary drive type clay cover, characterized in that configured to include. The method of claim 1, The rotary soil for harrowing is to replace the harrowing blade A rotating shaft having one side electrically coupled to the power transmission mechanism; A plurality of connecting ports welded on the rotating shaft; A harrow toe blade detachably assembled to said splice; Fixtures for fixing the connection and the harrow to each other; Double rotary drive type clay cover, characterized in that configured to include. The method according to claim 1 or 2 or 3, About the ground surface where cultivation is carried out, The dual rotary drive type earthenware, characterized in that the recessed depth of the blade is shallower than the depth of the harrowing of the harrowing blade. The method of claim 4, wherein The power transmission mechanism A dual rotary drive type earthenware, characterized in that any one of the chain type, belt type, gear type, or chain type / belt type / gear type mixed mode.

Images