KR100212201B1 - Granule spreader - Google Patents

Abstract

Disclosed is a composting and dispensing apparatus for a composting spreader that closes a lower portion of a loading box and transports the loaded compost using a hydraulic cylinder and a transfer plate to reduce incompatibility of the feeding speed and occurrence of trouble. In the present invention, a load cell is constructed without a clearance at the bottom, a thermosetting resin plate is attached to a side surface, and a hydraulic cylinder is mounted at the rear of the tractor to generate power using hydraulic pressure generated from a tractor. When the hydraulic cylinder advances, the cylinder and the fixed transfer plate are transferred to move the compost. A rotary plate is installed at one end of the hydraulic cylinder and is connected to a conveying plate for conveying the stacked compost to the rear, and a rotary device provided with a plurality of rotating crushing blades is installed at the rear of the loading box. The lower portion of the rotary device is equipped with a plurality of disks for dispersing and supplying pulverized compost that has been rotated. The present invention adopts a constitution in which the compost is transferred by hydraulic pressure, thereby achieving uniform spraying and increasing productivity.

Description

Manure spreader of manure spreader

The present invention relates to a composting and spreading apparatus for a composting spreader, and more particularly, to a composting and distributing apparatus for a composting and distributing apparatus for a composting spreader, which closes a lower portion of a loading compartment and transports the loaded compost using a hydraulic cylinder and a transfer plate, .

In general, chemical fertilizers, compost, etc. have been used for the purpose of promoting soil improvement and crop growth. In recent organic farming methods, a large amount of compost is used instead of chemical fertilizer as a part of producing good crops. However, conventional farming methods that use manpower to spread compost to all ages are not possible due to increasing labor shortages in rural areas. Therefore, a large amount of a manure spreader that automatically spreads compost using the power of agricultural machinery such as a tractor is spreading.

FIG. 1 is a view showing a conventional manure spreader of a conventional manure spreader. As shown in FIG. 1, a conventional composting spreader is connected to a loading box 1 behind a tractor (not shown). A conveyor (3) moving by a chain (9) is provided on the bottom surface of the loading box (1). The conveyor 3 is moved by a belt (not shown) connected to the rotating shaft 5 to receive the rotational force generated by the tractor. That is, the belt (not shown) is connected to supply a rotational force to the chain 9 for conveying the conveyor 3 formed at the lower portion of the loading box 1. A rotary device 11 provided with a plurality of crushing blades 10 connected to the rotary shaft 5 by rotation of the rotary shaft 5 is mounted on the rear side of the conveyor 3, Two disks 12A, 12B are provided for rotating compost.

The conventional manure spreader of the thus configured manure spreader is connected to the tractor and mounted on the bottom surface of the loading box 1 to receive power from the rotating rotary shaft 5. The rotary shaft 5 supplies rotational force to the belt (not shown), and the chain 9 is thereby rotated to convey the conveyor 3 backward. When the conveyor 3 is conveyed, the compost in the loading box 1 is conveyed backward and is crushed by a rotary device 11 composed of a plurality of rotating crushing blades 10, and the rotation installed in the rear of the rotary device 11 Composted by the two discs 12A and 12B is sprayed on all the replies.

However, since the structure of the loading box of the conventional composting spreader as described above is a structure of the conveyor belt that receives the power from the power source such as the tractor and moves the lower surface of the loading box, foreign matter contained in the compost There is a problem in that the parts are damaged and must be repaired. Further, there is a problem that the parts constituting the loading box are excessive, resulting in a decrease in productivity and an increase in production cost.

Disclosure of Invention Technical Problem [8] The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a compost- The composting device for the composting spreader having the conveyance plate fixed to prevent the damage of the loading box by conveying the composts stacked in the loading box by the conveying plate to the rear and improving the productivity of the composting spreader and the production cost, The purpose is to provide.

In order to achieve the above object, the present invention provides a cargo handling system comprising: a loading box connected to a tractor and configured to be hermetically closed at a bottom; Power transmission means for transmitting the rotational force generated in the tractor; A transfer plate driving means for moving a transfer plate mounted in the loading box by an oil pressure generated in the tractor; A rotary device mounted on the rear of the loading box and adapted to receive power generated by the tractor by the power transmitting device and rotate to crush compost; And a plurality of disk devices mounted below the rotary device and adapted to receive the power generated by the tractor by the power transmission means to disperse the pulverized compost, the apparatus comprising: The means is formed in the gear box 170 connected to the power transmission shaft 160 of the tractor and formed on the first rotation shaft 172 connected to the power transmission shaft 160 by the universal joint 162, The first helical gear 174 and the first bevel gear 177 and the two disks 150A and 150B which are engaged with both sides of the first helical gear 174 and installed on the rear side of the loading box 100, Second and third helical gears 175 and 176 for rotating the first bevel gear 177 and a second bevel gear 176 for rotating the rotary device 140 formed on the top of the loading box 100, And a gear 278, The plate driving means includes a hydraulic passage 121 for transmitting the hydraulic pressure generated by the tractor and a hydraulic cylinder 133 connected to the hydraulic passage 121 for transferring the transfer plate 110 by hydraulic pressure.

The manure spreader of the manure spreader according to the present invention employs a configuration in which the compost is transferred by hydraulic pressure, thereby preventing malfunction and increasing productivity.

FIG. 1 is a perspective view showing a conventional manure spreader of a manure spreader. FIG.

FIG. 2 is a perspective view showing a manure spreader of a manure spreader according to the present invention. FIG.

FIG. 3 is a plan sectional view showing the operation of the manure spreader of the manure spreader according to the present invention. FIG.

FIG. 4 is a side cross-sectional view showing the power transmission of the manure spreader according to the present invention. FIG.

FIG. 5 is an enlarged view showing a power transmission device of a manure spreader according to the present invention. FIG.

DESCRIPTION OF THE REFERENCE NUMERALS

100: load tray 103: thermoset resin plate

110: feed plate 121:

133: Hydraulic cylinder 140: Rotary device

141: crushing blade 150A, 150B: disk

160: Power transmission shaft 170: Gear box

172, 179, 180, 182: rotary shaft 174, 175, 176: helical gear

177, 178: Bevel gear 184: Pulley

185: Belt

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a perspective view showing a manure spreader of a manure spreader according to the present invention, FIG. 3 is a plan sectional view showing an operation of a manure spreader of a manure spreader according to the present invention, FIG. 5 is an enlarged view showing a power transmission device of a manure spreader according to the present invention. FIG.

As shown in FIG. 2, the manure spreader of the manure spreader according to the present invention is connected to a loading box 100 at the rear of a tractor (not shown). The loading box 100 has a closed bottom structure. In addition, a thermosetting resin plate 103 having high corrosion resistance is mounted on the side and bottom of the loading box 100. A rotary device 140 having a plurality of crushing blades 141 that receive rotation force from a power transmission shaft connected to a tractor (not shown) and is rotated is mounted on a lower portion of the loading box 100, On the rear side, two disks 150A and 150B are installed to rotate and distribute pulverized compost. The driving of the rotary device 140 and the two dies 150A and 150B is driven by a gear box 170 connected to the power transmitting shaft 160 of the tractor as shown in FIG. In other words, as shown in FIG. 5, the inside of the gear box 170 is connected to the first rotation shaft 172 connected to the power transmission shaft 160 by the universal joint 162, A helical gear 174 and a first bevel gear 177 are formed. The first 45 On both sides of the helical gear 174, second and third 45 The second and third rotary shafts 179 and 180 are rotated by mating the helical gears 175 and 176 and a pulley engaging with the belt is installed at the end of the second and third rotary shafts 179 and 180, A belt and a belt provided at the ends of two disks 150A and 150B installed at the rear of the main body 100 to rotate the two disks 150A and 150B in opposite directions to each other. A second bevel gear 178 is engaged with the first bevel gear 177 formed on the first rotation shaft 172. A pulley engaged with a belt is installed at an end of a fourth rotary shaft 182 extending to the second bevel gear 178 and connected to a pulley provided at an end of the rotary device 140 formed on the upper portion of the loading box 100 And rotates the rotary device 140 by the belt.

In the loading box 100, a rectangular transfer plate 110 is mounted as shown in FIGS. 2 and 3. The conveying plate 110 is configured to convey the compost stacked in the loading box 100 rearward. The feed plate 110 is fixed to one end of the hydraulic cylinder 133. The hydraulic cylinder 133 is composed of a two-stage cylinder. The hydraulic cylinder 133 is connected to the tractor through a hydraulic passage 121 which is a hydraulic passage. A flow rate adjusting valve 162 is mounted on the hydraulic cylinder 133 to adjust the feed rate of the feed plate 110. Accordingly, when the hydraulic pressure generated in the tractor is transmitted to the hydraulic cylinder 133, the conveyance plate 110 fixed to one end of the hydraulic cylinder 133 advances to convey the compost stacked in the loading box 100 rearward.

The operation of the manure spreader of the manure spreader according to the present invention having the above-described structure will now be described with reference to the accompanying drawings.

When the tractor starts to operate, the hydraulic pressure generated in the tractor is transmitted to the hydraulic cylinder 133 through the oil passage 121. When the hydraulic pressure is transmitted to the hydraulic cylinder 133, the transfer plate 110 fixed to one end of the hydraulic cylinder 133 is advanced inside the loading box 100. Accordingly, the conveyance plate 110 conveys the compost stacked on the stacker 100 to the rear. The hydraulic cylinder 133 is equipped with a flow control valve 162 for controlling the hydraulic pressure to control the feed speed of the feed plate 110. The compost conveyed forward by the conveying plate 110 and conveyed backward is conveyed to the rotary device 140 and the two disks (not shown), which are received power from the gear box 170 connected to the tractor power transmission shaft 160, 150A, and 150B to be sprayed. That is, the first shaft 451 formed in the first rotary shaft 172 inside the gear box 170 connected to the universal joint 162 connected to the power transmission shaft 160 of the tractor, On both sides of the helical gear 174, second and third 45 The second and third rotary shafts 179 and 180 are engaged with the helical gears 175 and 176 so as to be rotatably mounted on the rear side of the loading box 100 by a belt connected to pulleys formed at the ends of the second and third rotary shafts. The two disks 150A and 150B rotate in opposite directions.

The second bevel gear 178 engaged with the first bevel gear 177 formed on the rotary shaft 172 rotates the pulley 184 formed at the end of the fourth rotary shaft 182, The rotary device 140 formed on the top of the loading box 100 is rotated by a belt 185 connected to the loader. Therefore, the compost conveyed backward by the conveying plate 110 from the loading box 100 is crushed by the rotary device 140 provided with a plurality of rotating crushing blades 141, and is conveyed to the two disks 150A and 150B The pulverized compost is sprayed on all the answers. In the present invention, the thermosetting resin plate 103 is mounted on the side surface of the loading compartment of the composting spreader according to the present invention, so that the loading box is prevented from being corroded by the leachate generated from the loaded compost.

The composting apparatus of the composting spreader according to the present invention has a lower surface integrally formed with no gaps to prevent damages of the loading box, and the loaded compost is transferred backward by a transfer plate operated by hydraulic pressure, The productivity is improved and the production cost is reduced.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims (4)

A loading box connected to the tractor and configured to be closed at the bottom; Power transmission means for transmitting the rotational force generated in the tractor; A transfer plate driving means for moving a transfer plate mounted in the loading box by an oil pressure generated in the tractor; A rotary device mounted on the rear of the loading box and adapted to receive power generated by the tractor by the power transmitting device and rotate to crush compost; And a plurality of disk devices mounted below the rotary device and adapted to receive the power generated by the tractor by the power transmission means to disperse the pulverized compost, the apparatus comprising: The means is formed in the gear box 170 connected to the power transmission shaft 160 of the tractor and formed on the first rotation shaft 172 connected to the power transmission shaft 160 by the universal joint 162, The first helical gear 174 and the first bevel gear 177 and the two disks 150A and 150B which are engaged with both sides of the first helical gear 174 and installed on the rear side of the loading box 100, Second and third helical gears 175 and 176 for rotating the first bevel gear 177 and a second bevel gear 176 for rotating the rotary device 140 formed on the top of the loading box 100, And a gear 278, Wherein the drive means comprises a flow path (121) for transmitting hydraulic pressure generated in the tractor, and a hydraulic cylinder (133) connected to the flow path (121) and feeding the feed plate (110) Manure spreader. The apparatus of claim 1, wherein the hydraulic cylinder (133) is a two-stage cylinder. The apparatus of claim 1 or 2, wherein the hydraulic cylinder (133) is equipped with a flow control valve (162) for controlling the pressure. The apparatus according to claim 1, wherein one end of the hydraulic cylinder (133) is fixed to a transfer plate (110).