KR200335483Y1 - A compost distributor for tractor - Google Patents

Abstract

The present invention relates to a tractor compost spreader for improving the structure of the drive for generating power and the power transmission member for transmitting the power generated in the drive to the stirring device and the spreading device, the configuration is a storage hopper for storing the compost, In the conventional compost spreader is provided in the storage hopper and a stirring device for agitating the compost by the power of the drive unit, and a spreading device installed on the bottom of the storage hopper to spray the compost by the power of the drive unit, the drive unit A main shaft rotated by the driving of the motor, a drive gear coupled to the main shaft and rotating, and first and second driven gears engaged with the drive gear to rotate, respectively, wherein the first driven gear has a first rotating shaft. Is coupled and driven, the first power transmission member for transmitting power to the shaft of the stirring field to the first rotary shaft Assembly and the second driven gears and the drive is a rotary shaft coupling 2, the first in that the second power transmission member is assembled characteristic for transmitting power to the shaft of the spray device has two rotation axis.

Description

Compost spreader for tractors {A COMPOST DISTRIBUTOR FOR TRACTOR}

The present invention relates to a compost spreader for a tractor, and more particularly to a tractor compost spreader for improving the structure of the drive for generating power and the power transmission member for transmitting the power generated in the drive to the stirring device and the spreading device. .

In general, the compost that is sprayed in order to improve soil quality and promote the growth of crops is compost that can automatically spread compost using the power of agricultural machinery such as tractors in order to solve the shortage of labor shortage in rural areas and to simplify the work. The spreader is widely used in farmhouses.

That is, briefly describing the configuration of such a conventional compost spreader as follows.

First, the compost spreader is composed of a storage hopper for storing compost, a stirring device installed inside the storage hopper to agitate the compost, and a spreading device installed at the lower end of the storage hopper to spray the agitated compost, The stirring device and the spreading device configured as described above are connected to one driving unit operated by the power of the hydraulic motor, and are operated by receiving power. That is, the main shaft rotating by the power of the drive unit, preferably the hydraulic motor is connected to each of the rotating shafts on both sides with a plurality of gears, each of which transmits power back to the stirring device and the spreading device As the power transmission means are installed, the stirring device and the spreading device are operated by the power of the driving unit as one power source.

However, the following problems are expected in the conventional configuration as described above.

First, the main shaft of the drive unit and the rotary shafts are complicatedly interconnected by a plurality of gears and worm gears, resulting in unnecessary workmanship and manufacturing cost increases, and worms having low durability in power transmission. As the gear is broken, there is a problem that smooth power transmission cannot be achieved.

In addition, in the case of the power transmission means for transmitting the power generated in the rotating shaft to the above-described stirring device and the spraying device, in addition to the function of transmitting power, it should also have the function of a reducer to reduce the rotational force. As it is configured to transmit power in a manner, there was a problem that the function as a speed reducer is significantly reduced, and due to this problem, the speed ratio of the stirring device and the spreading device may not be precisely adjusted, and thus, the spreading amount and the spreading speed cannot be accurately controlled.

Accordingly, an object of the present invention for solving the problems as described above is to simplify the configuration of the gears for interconnecting the drive unit and the first and second rotary shafts in a bevel gear type to reduce the number of work and the gear during long hours of work. To provide a compost spreader for a tractor that can prevent the damage of the.

Another object of the present invention is to improve the configuration of the power transmission member for transmitting the power generated by the power of the first and second rotary shafts to the stirring device or the spreading device, respectively, in addition to the power transmission function that is the original function of the power transmission member has a deceleration function By providing a more effective control of the rotation speed ratio of the stirring device and the spreading device to provide a compost spreader for the tractor that can accurately control the spreading amount and the spreading speed.

The present invention for achieving the object as described above is a storage hopper for storing the compost, a stirring device installed in the storage hopper and agitating the compost by the power of the drive unit, and installed at the bottom of the storage hopper to the power of the drive unit In a conventional tractor compost spreader comprising a spreading device for spreading the compost, the drive unit is a main shaft that is rotated by the drive of the motor, a drive gear rotated in conjunction with the main shaft, and each of which rotates in engagement with the drive gear Composed of the first and second driven gears of the first driven gear is coupled to the first rotational shaft is driven, the first power transmission member for assembling the first power transmission for transmitting power to the shaft of the stirring field, A second rotating shaft coupled to the second driven gear and driven; a second rotating shaft transmitting power to the shaft of the spreading apparatus; 2, characterized in that the power transmission member is assembled.

1 is a view schematically showing a tractor compost spreader according to an embodiment of the present invention.

2 is a view showing the side of the tractor compost spreader shown in FIG.

Figure 3 is a view showing the front of the tractor compost spreader shown in FIG.

Figure 4 is a view showing in detail the drive unit of the compost spreader for a tractor according to the present invention.

Figure 5 is a view showing in detail the assembly configuration of the stirring device and the spreading device connected to the driving unit shown in FIG.

Figure 6 is a view showing the assembly configuration of the soil discharging device attached to, detached to the compost spreader according to the present invention.

FIG. 7 is a view illustrating a state of use of the earthenware shown in FIG. 6;

<Description of Symbols for Main Parts of Drawings>

A: storage hopper B: drive unit

C: stirring device D: switching device

E: Sprayer F: Topsoiler

10: drive motor 14: main shaft

16: Drive gear 18, 20: First and second driven gear

22: first rotating shaft 24: first power transmission member

36: shaft 38: rotary

40: second rotation shaft 42: second power transmission member

56: shaft 58: impeller

Hereinafter, a detailed description of a preferred embodiment of the present invention will be described with reference to the accompanying drawings. First, it should be noted that in the following description, only parts necessary for understanding the operation according to the present invention will be described, and descriptions of other parts will be omitted so as not to obscure the subject matter of the present invention.

1 to 3 is a view showing the configuration of the tractor compost spreader to be implemented in the present invention, referring to the drawings, the tractor compost spreader 100 of the present invention is towed by agricultural machinery such as tractor 200 It refers to a device for automatically spraying the compost and moving, the configuration is a storage hopper (A) that stores the contents of the compost and the like, is installed in the storage hopper (A) by the power of the drive unit (B) Stirring device (C) for rotating and stirring the compost in the storage hopper (A), and installed in the lower end of the storage hopper (A), the compost introduced by the operation of the opening and closing device (D) by the power of the drive unit (B) It consists of the spreading apparatus E which scatters. Here, the stirring device (E) is composed of a shaft (36) that rotates in association with the drive unit (B) and a rotary (38) that is coupled to the shaft (36) to rotate and mix the compost in the storage hopper (A). The sprinkling apparatus E includes a shaft 56 that rotates in association with the driving unit B, and a plurality of impellers that rotate to be coupled to the shaft 56 and scatter compost introduced from the storage hopper A. 58). In addition, the opening and closing device (D) is composed of a damper 82 for opening and closing the passage of the storage hopper (A), and a lever 84 for operating the damper 82 in conjunction with the damper (82). On the other hand, according to the tractor compost spreader having the configuration as described above is already known technology, the detailed description thereof will be omitted, and additionally, such a tractor compost spreader is Republic of Korea Patent Publication No. 2000-0006704 (Name: "tractor compost spreader").

On the other hand, the rear portion of the tractor compost spreader 100 configured as described above is the main part of the subject innovation and the driving unit (B) for operating the stirring device (C) and the spreading device (D), respectively.

As shown in FIGS. 3 and 4, the driving unit B is provided with a housing 12 having a hollow inside of the rectangular box, and a main shaft installed through the housing 12 and rotating by driving of the motor 10. 14, a drive gear 16 coupled to the main shaft 14 to rotate, and first and second driven gears 18 and 20 respectively engaged with the drive gear 16 to rotate. Here, the drive gear 16 and the first and second driven gears 18 and 20 are rotated by being interlocked with each other in a bevel gear type as shown in the drawing, and each of the first and second driving parts B is configured as described above. As the power transmission members 24 and 42 are connected, power is transmitted to the stirring device C and the spreading device E, respectively.

That is, more specifically, as shown in Figs. 4 and 5, the first driven gear 18 is coupled to the first rotating shaft 22, the first rotating shaft 22, the stirring device (C), Preferably, the first power transmission member 24 for assembling the power of the drive unit B to the shaft 36, which is a configuration of the stirring device C, is assembled.

3 and 5, the first power transmission member 24 is coupled to the first rotating shaft 22 to rotate inside the rectangular casing 26 and the operating gear 28, A first reduction gear 30 that rotates in engagement with the 28, a second reduction gear 32 that engages with the first reduction gear 30, and the second reduction gear 32 and the stirring device C; It consists of a third reduction gear 34 coupled to the shaft 36 of.

That is, when the first rotational shaft 22 is driven by the first driven gear 18, the first power transmission member 24 configured as described above is configured as the configuration of the first power transmission member 24. By transferring the operating gear 28 and the first, second, third reduction gears (30, 32, 34) to the shaft 36 of the stirring device (C), the stirring device (C) is operated to operate the storage hopper ( The compost in A) can be stirred. In addition, the first power transmission member 24 decelerates the rotational speed transmitted from the first rotational shaft 22 to a predetermined speed or less by the first, second, and third reduction gears 30, 32, 34, and stirs the stirring. By transmitting to the device (C) it combines the function of the reducer.

On the other hand, a second second rotating shaft 40 is coupled to the second driven gear 20, the second rotating shaft 40 is a spray device (E), preferably the configuration of the spray device (E) The second power transmission member 42 for assembling the power of the drive unit B to the shaft 56 is assembled.

The second power transmission member 42 is coupled to the second rotation shaft 40 and rotates into the rectangular casing 44, respectively, which rotates in engagement with the operating gear 46 in sequence. The first, second, third spur gears 48, 50, 52 and the fourth spur gear 54 engaged with the third spur gear 52 and coupled to the shaft 56 of the spreading device E. do.

That is, when the second rotation shaft 40 is driven by the second driven gear 20, the second power transmission member 42 configured as described above is configured as the configuration of the second power transmission member 42. The spreading device (E) is operated by transferring the operating gear (46) and the first, second, third and fourth spur gears (48, 50, 52, 54) to the shaft (56) of the spreading device (E). In order to disperse the compost from the storage hopper (A) to the outside. In addition, the first, second, third, and four spur gears 48, 50, 52, and 54 may also have the same function as the first, second, and third reduction gears 30, 32, and 34, that is, the second rotation shaft 40. It has the function of a speed reducer to decelerate the rotational speed transmitted under).

On the other hand, Figure 6 and Figure 7 is a view showing the assembly configuration of the discharging machine (F) is detachably installed in the tractor compost spreader 100 configured as described above. Referring to the drawings, firstly, the earthmoving device (F) refers to a device installed in the front of the tractor compost spreader 100 to excavate some of the ground soil.

On the other hand, when describing the assembly configuration of the plowing machine (F) and the manure spreader for a tractor of the present invention performing the function as described above.

First, an arm 76 supporting the horizontal frame 78 is detachably fastened by a hinge to an outer side of the storage hopper A, and the topsoiler F is supported on the horizontal frame 78. The fixing member 74 is fitted to be fastened and fixed by the bolts 72 to fix the topsoiler F to the horizontal frame 78. At this time, the fixing member 74 is configured to be fastened by the horizontal frame 78 and the bolt 72, so that the position movement of the fixing member 74 is facilitated, and thus, the position of the discharge device (F) The installation interval of the plow (F) can also be adjusted freely. That is, as shown in Figure 7 when the installation interval between the discharging machine (F) is too narrow or wide by loosening the bolt 72 to move the fixing member 74, which is terminated fastening left and right by adjusting the The installation gap between (F) can be freely adjusted.

Hereinafter, an operating state of the compost spreader for a tractor of the present invention configured as described above will be described with reference to FIGS. 1 to 5.

First, in order to operate the stirring device C for mixing the compost stored in the storage hopper A and the sprinkling device E for scattering the compost, power is supplied to the motor 10 of the driving unit B. When operating by applying the main shaft 14 is coupled to the motor 10, the drive gear 16 is coupled to the main shaft 14 is rotated accordingly the drive gear 16 and The first and second driven gears 18 and 20 meshed with each other rotate.

Thereafter, the first rotary shaft 22 coupled to the first driven gear 18 is driven, and the generated power is an operating gear that is a configuration of the first power transmission member 24 as shown in FIG. 5. (28) and the first, second, third reduction gears (30, 32, 34) are transferred to the shaft (36) of the stirring device (C) to operate the stirring device (C) in the storage hopper (A) The compost can be stirred. At this time, the rotational speed generated in the first rotation shaft 22 is decelerated below a predetermined speed by the first, second, and third reduction gears 30, 32, and 34, which are components of the first power transmission member 24. It can be delivered to the shaft 36 of the stirring device (C).

On the other hand, the spreading device (E) is rotated by receiving the power of the driving unit (B) through the second rotating shaft 40 and the second power transmission member 42 coupled to the second driven gear (20). This will be described in more detail as follows.

First, when the second driven gear 20 rotates, the second rotating shaft 40 coupled to the second driven gear 20 is driven, and the generated power is shown in FIG. 2, the shaft 56 of the spreading device E through the operation gear 46, which is a configuration of the power transmission member 42, and a plurality of first, second, third, and four spur gears 48, 50, 52, and 54. As it is delivered to the operating the spreading device (E) it is possible to scatter the compost to the outside. In addition, the first, second, third, and fourth spur gears 48, 50, 52, and 54, which are components of the second power transmission member 42, also have a function of a speed reducer, and a rotational speed generated in the second rotation shaft 40. It is transmitted to the shaft 56 by decelerating below a predetermined speed.

As described above, the present invention can be configured by simplifying the gears for interconnecting the driving unit and the first and second rotary shafts in a bevel gear type, thereby reducing the number of work and preventing damage to the gears even during long working hours. There is an advantage.

In addition, by improving the configuration of the power transmission member for transmitting the power generated in the first and second rotary shafts to the stirring device or the spreading device, respectively, by combining the deceleration function in addition to the power transmission function which is the original function of the power transmission member, the stirring device and spraying By more effectively adjusting the rotational speed ratio of the device there is an advantage that can accurately control the spreading amount and the spreading speed of the compost.

Claims (4)

A storage hopper (A) for storing compost, a stirring device (C) installed in the storage hopper (A) and agitating the compost by the power of the driving unit (B), and installed in the lower end of the storage hopper (A) In the conventional tractor compost spreader composed of the spreading device (E) for spraying the compost by the power of (B), The drive unit (B) is: A main shaft 14 rotating by driving of the motor 10, a drive gear 16 coupled to the main shaft 14 to rotate, and first and second meshing with the drive gear 16 to rotate. Consisting of driven gears 18 and 20; A first rotational shaft 22 is coupled to the first driven gear 18 and driven, and a first power transmission for transmitting power to the shaft 36 of the stirring device C to the first rotational shaft 22. The member 24 is assembled; A second power transmission member is coupled to the second driven gear 20 to drive the second rotating shaft 40, and the second rotating shaft 40 transmits power to the shaft 56 of the spreading device E. Compost spreader for tractor, characterized in that 42 is assembled. The method of claim 1, wherein the first power transmission member 24; An operating gear 28 coupled to the first rotation shaft 22 to rotate; a first reduction gear 30 that rotates in engagement with the operation gear 28; and a second engagement gear with the first reduction gear 30; Compost spreader for tractor, characterized in that consisting of a reduction gear (32) and the third reduction gear (34) is engaged with the second reduction gear (32) and coupled to the shaft (36) of the stirring device (C). 3. The method of claim 1 or 2, wherein the second power transmission member (42); An operation gear 46 coupled to the second rotation shaft 40 to rotate, each of the first, second, and third spur gears 48, 50, and 52 to rotate in engagement with the operation gear 46; Compost spreader for tractor, characterized in that consisting of the fourth spur gear 54 is engaged with the third spur gear 52 and coupled to the shaft 56 of the spreading device (C). The outer side of the storage hopper (A) is an arm 76 for supporting the horizontal frame 78 is detachably fastened by a hinge, and is attached to the horizontal frame 78, the topsoiler (F) Computing spreader for a tractor, characterized in that the fixing member (74) for supporting it is fastened and fixed by the bolt (72).