KR19980028406A - Manure spreaders - Google Patents

Abstract

A compost spreader for transferring and spreading compost in a stack using a hydraulic motor mounted on the side of the stack is disclosed. The compost spreader according to the present invention is connected to a tractor for loading a compost, a hydraulic motor mounted on one side of the loading box for continuous rotational movement by the energy of hydraulic power, power transmission means for transmitting the rotational force generated in the tractor, the Compost transfer device for transferring the compost loaded in the loading box by the hydraulic pressure generated from the hydraulic motor, mounted on the rear of the loading box, the compost dispersing device which is rotated by receiving power from the power transmission means to disperse the compost by unloading, And, it is mounted below the compost dispersing device, and is composed of a plurality of disk devices for receiving the power generated by the power transmission means to spread the compost to the answer. Therefore, the compost spreader of the present invention is capable of controlling the transfer speed of the compost by transporting the loaded compost by a hydraulic motor, and by distributing the compost loaded by the compost dispersing device mounted on the lower part of the loading box to the disk device of the compost spreader Reduce the occurrence of failure.

Description

Manure spreaders

The present invention relates to a compost spreader, and more particularly to a compost spreader for transporting and spraying the compost in the stack using a hydraulic motor mounted to the side of the stack.

Generally, chemical fertilizers or composts have been used to improve soil quality and promote crop growth. However, in recent organic farming methods, a large amount of compost is used instead of chemical fertilizers to produce quality crops. However, conventional farming methods using manpower to spread the compost to the answer is impossible due to the recent increase in rural manpower. Therefore, a large amount of compost spreaders for automatically spreading compost using power of agricultural machinery such as tractors are being spread.

Such a conventional manure spreader is shown in FIG. As shown in FIG. 1, a conventional manure spreader is connected to a loading box 1 at the rear of a tractor (not shown). The conveyor 3 which is moved by the chain 9 is installed in the bottom surface of the loading box 1. The conveyor (3) is moved by a belt (not shown) connected to the rotary shaft (5) which rotates in response to the rotational force generated by the tractor. That is, the belt (not shown) is connected to supply the rotational force to the chain 9 for conveying the conveyor 3 formed in the lower portion of the loading box (1). The rear of the conveyor (3) is equipped with a rotary device (11) provided with a plurality of grinding blades (10) which are connected by a gear of the rotary shaft (5) to rotate, the rear of the rotary device (11) Two disks 12A and 12B which rotate to supply compost are distributed.

The conventional manure spreader configured as described above is powered by the rotating shaft 5 which is connected to the tractor and mounted on the bottom of the loading box 1 to rotate. The rotary shaft 5 supplies a rotational force to the belt (not shown), whereby the chain 9 is rotated to convey the conveyor 3 to the rear. When the conveyor 3 is transported, the compost in the stacking box 1 is transported to the rear and is crushed by the rotary device 11 which is composed of a plurality of rotating grinding blades 10, and a rotation installed at the rear of the rotary device 11. The compost pulverized by the two disks 12A and 12B is sprayed on the whole body.

However, since the structure of the loading box of the conventional manure spreader is a structure of a conveyor belt that receives power from a power source such as a tractor and moves the lower surface of the loading box itself, the foreign material contained in the compost is used to convey the conveyor belt of the lower surface of the loading box. The parts are often damaged because they are pulled out into the gap and caught in the power transmission shaft. In addition, since the conveyor is moved to receive the power of the tractor, etc. to spread the compost, there is a problem that the transfer speed of the compost is uneven, it is not easy to adjust the spreading speed of the compost.

The present invention is to solve the problems of the conventional manure spreader as described above, equipped with a hydraulic motor that is rotated by receiving hydraulic pressure from a tractor, etc. on one side of the loading box of the manure spreader, loaded on the loading box using the rotational force of the hydraulic motor It is possible to control the spreading amount of the compost by transporting the compost backward, and control the compost spreading speed by dispersing and spreading the compost using a separate power source supplied from the tractor, and providing a compost spreader to reduce the occurrence of the compost spreader failure. Its purpose is to.

The present invention for achieving the above object, the loading box for loading the compost is connected to the tractor, the hydraulic motor mounted on one side of the loading box for continuous rotational movement by the energy of the hydraulic, the power to transfer the rotational force generated in the tractor A compost transport device for transporting the compost loaded in the loading box by the hydraulic pressure generated by the hydraulic motor, mounted on the rear of the stacking box, rotated by receiving power from the power transmission means to disperse the compost Compost dispersing device, and is provided below the compost dispersing device, is composed of a plurality of external disk device for receiving the power generated by the power transmission means to spread the compost to the answer.

The compost spreader according to the present invention is capable of controlling the spread amount of the compost by transporting the compost by the hydraulic motor, and evenly distribute the compost loaded by the compost dispersing device to reduce the occurrence of failure of the compost spreader.

1 is a perspective view showing a conventional manure spreader.

Figure 2 is a perspective view showing a compost spreader according to the present invention.

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

Figure 4 is a cross-sectional view for showing the operation of the manure spreader according to the present invention.

Figure 5 is a cross-sectional view for showing another embodiment of the compost transport apparatus of the compost spreader according to the present invention.

6 is a cross-sectional view showing the operation of the compost spreader shown in FIG.

7 is a cross-sectional view showing a power transmission device of the compost spreader according to the present invention.

* Explanation of symbols for main parts of the drawings

100: loading box 120: hydraulic motor

121: control valve 180: compost transfer device

132: rotating shaft 134A, 134B: sprocket

136A, 136B: rotating member 138: feed piece

139: transfer plate 140: compost dispersing device

142A, 142B: Pivot 148A, 148B: Arm

144A, 144B: connection node 145: support rod

148: long hole 149: fixed shaft

150: disk

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a perspective view showing a manure spreader according to the present invention, Figure 3 is a plan view showing the operation of the manure spreader according to the present invention, Figure 4 is a cross-sectional view showing the operation of the manure spreader according to the present invention, 7 is a cross-sectional view showing a power transmission device of the compost spreader according to the present invention.

As shown in Figure 2, the compost spreader according to the present invention, the loading box 100 is connected to the rear of the tractor (not shown). The loading box 100 has a structure in which the lower portion is sealed. One side of the lower side of the loading box 100 is equipped with a hydraulic motor 120 for continuous rotational movement by the energy of the hydraulic. One side of the hydraulic motor 120 is equipped with a control valve 121 for adjusting the rotational speed of the hydraulic motor 120. The hydraulic motor 120 is equipped with a compost transfer device 130 for receiving the power of the hydraulic motor 120 to transfer the compost loaded in the stacking box 100 to the rear. The compost transport apparatus 130 is connected to the hydraulic motor 120, two sprockets 134 are installed on both sides of the rotating shaft (1S2) to rotate through the rear of the loading box laterally, the sprocket 134 Rotating members 136A and 136B made of chains are engaged with each other, and the plurality of transfer pieces 138 bent at right angles are coupled to the rotating members 136A and 136B.

Power transmission of the compost spreader according to the present invention is mounted on the lower portion of the compost spreader receives the power from the power transmission shaft 260 of the tractor (not shown) through the power transmission device 200 for transmitting to each device of the compost spreader Is done. As shown in FIG. 7, the power transmission device 200 includes a first 45 ° helical gear 274 and a first 45 ° to the first rotation shaft 272 connected by the power transmission shaft 260 and the universal joint 262. Bevel gears 277 are formed. Both sides of the first 45 ° helical gear 274 are engaged with the second and third helical gears 275 and 276 to rotate the second and third rotation shafts 279 and 280, and the second and third rotation shafts 279 and 280. At the end of the belt), pulleys are fitted with belts, and the pulleys installed at the ends of the two disks 150A and 150B installed at the rear of the loading box 100 are connected to the belt and the two disks 150A and 150B are opposite to each other. Rotate In addition, the second bevel gear 278 is engaged with the first bevel gear 277 formed on the first rotation shaft 272. At the end of the fourth rotating shaft 282 extending to the second bevel gear 278, a pulley 284 in which a belt is engaged is installed and pivoted 142 of the compost dispersing device 140 formed at the rear upper portion of the loading box 100. It is connected to the pulley 141 extending from the belt to rotate the pivot (l42) by the belt.

The pivots 142A and 142B of the compost dispersing device 140 are mounted on both sides of the rear upper portion of the loading box 100 as shown in FIG. 3 or FIG. 4. One of the pivots 142A.l42B is connected to an end of the fourth rotational shaft 282 of the power train 200 and configured to rotate. One end of the arms 143A and 143B is connected to the pivots 142A and 142B to rotate. Connection nodes 144A and 144B are coupled to the other ends of the arms 143A and 143B. The connecting nodes 144A and 144B are mutually coupled by a supporting rod 145 coupled laterally. Long holes 148 are formed at the lower ends of the connection nodes 144A and 144B and are coupled to the fixed shaft 149 formed on the rear lower surface of the loading box 100. A plurality of dispersing blades 147 extending on the upper ends of the connection nodes 144A and 144B to disperse the compost loaded on the supporting rods 145 are installed along the horizontal axis of the loading box 100.

The dispersion blades 147 extend upwardly of the support bar 145, are installed in the horizontal axis of the loading box 100, and are attached to the support 146 bent at right angles at predetermined intervals.

Figure 5 is a cross-sectional view for showing another embodiment of the compost transport apparatus of the manure spreader according to the present invention, Figure 6 is a cross-sectional view for showing the operation of the manure spreader shown in FIG.

Another embodiment of the compost conveying apparatus of the compost spreader according to the present invention is configured to be equipped with a rectangular conveying plate 139 instead of a plurality of conveying pieces 138 in the chain (136A, 136B) as shown in Figures 5-6 Sometimes. Lower both sides of the transfer plate 139 is coupled to the chain (136A, 136B) is configured to transfer the compost loaded in the stacking box 100 to the rear. A guide member 310 of a predetermined length is formed at the lower portion of the conveying piece, and guide grooves 300 are formed at both lower sides of the loading box 100. Therefore, the guide member 310 is moved forward and backward along the guide groove 300 so that the transfer plate 139 smoothly transfers the compost.

The operation of the compost spreader according to the present invention configured as described above is as follows.

When the tractor arrives at the answer to spread the compost-loaded loading box, the user operates the hydraulic motor 120 installed on the side of the loading box (100). When the hydraulic pressure is transmitted to the hydraulic motor 120, the hydraulic motor 120 starts the rotational movement continuously. When the hydraulic motor 120 rotates, the rotating shaft 132 penetrating the rear of the loading box laterally is rotated because it is connected to the hydraulic motor 120. At this time, two sprockets 134 mounted on both sides of the rotating shaft 132 are also rotated, and the rotating members 136A and 136B made of chains, etc., which are fitted to the sprockets 134 are loaded (100). Rotate on both sides of. Therefore, the plurality of conveying pieces 138 coupled to the upper portion of the rotating members 136A and 136B by a coupling means, such as welding, may also be provided at the front of the loading box 100 according to the rotation of the rotating members 136A and 136B. Rotate backwards. As a result, the compost loaded in the loading box 100 is conveyed backward by the conveying piece 138.

At this time, the user operates the control valve 121 installed on one side of the hydraulic motor 120 to adjust the rotational speed of the hydraulic motor 120.

In addition, as shown in FIG. 7 while the hydraulic motor 120 operates, the power transmission device 200 connected to the universal joint 262 connected to the power transmission shaft 260 of the tractor is installed at the rear of the loading box 100. The two disks 150A and 150B are rotated in opposite directions. That is, the second and third 45 ° helical gears 275 and 276 may be engaged with both sides of the first 45 ° helical gear 274 formed on the first rotation shaft 272 in the power transmission device 200 so that the first rotation shaft ( Two disks 150A and 150B, which receive power from the power source 272 and rotate in opposite directions, and are powered by pulleys formed under the second and third 45 ° helical gears 275 and 276, respectively. Will rotate.

In addition, the second bevel gear 278 meshed with the first bevel gear 277 formed on the rotation shaft 272 rotates the pulley 284. The pulley 141 extending from the pivot 142 of the compost dispersing device 140 formed at the top of the loading box 100 by the belt 285 connected to the pulley 284 is rotated. Therefore, the pivot 142 of the compost dispersing device 140 formed on the upper portion of the loading box 100 rotates. When one pivot 142A of the pivots 142A and 142B of the compost dispersing device 140 rotates, an arm 148A having one end coupled to the pivot 142A rotates. The other end of the arm 143A is rotatably connected to the connection node 144A. The support rod 145 is laterally coupled to the connection node 144A, and the support rod 145 is connected to the connection node 144B on the other side of the carrying box 100.

Accordingly, when the pivot 142A connected to the power transmission device 200 rotates, one end of the arm 143A coupled to the pivot 142A rotates, and the connection node 144A connected to the other end of the arm 143A is rotated. By rotating, the connection node 144B on the other side of the stacking box 100 is also rotated by the supporting rod 145 coupled to the connection node 144A laterally. The long holes 148 formed at the lower ends of the connection nodes 144A and 144B are fixed to the fixed shaft 140 formed at the rear lower surface of the loading box 100, so that the arms 143A and 143B are connected to the pivot 142A, The connection nodes 144A and 144B are converted into up and down linear motions by receiving the rotational motion of 142B). The support 146 is extended to the upper end of the connection nodes (144A, 144B) to the connecting node (144A, 144B) coupled to the connection node (144A, 144B) in the transverse side of the loading box 100 is bent at a right angle. A grinding blade 147 is installed to linearly move downward from the upper side of the loading box to disperse the loaded compost to the disk devices 150A and 150B.

In other words, in the stacking box 100, the compost conveying apparatus 130 operated by the rotational force of the hydraulic motor 120 rotates the rotating member 136, the conveying piece 138 or the conveying plate connected to the rotating member 136 The compost conveyed to the rear by moving 139 is composted by the disks 150A and 150B when the compost is distributed to the two disk devices 150A and 150B by the up and down movement of the compost dispersing device 140. Is sprayed on the answer.

The compost spreader according to the present invention is capable of controlling the transfer speed of the compost by transferring the loaded compost by a hydraulic motor, and reduces the failure of the compost spreader by distributing the compost loaded by the compost dispersing device according to the disk device. .

One embodiment of the present invention has been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and improvements or modifications thereof can be made within the ordinary knowledge of those skilled in the art.

Claims (7)

A loading box 100 connected to the tractor for loading compost is mounted on one side of the loading box 100, the hydraulic motor 120 for continuous rotational movement by the energy of the hydraulic power, power transmission means for transmitting the rotational force generated in the tractor ( 200, a compost conveying apparatus 130 for transporting the compost loaded in the stacking box 100 by the hydraulic pressure generated in the hydraulic motor 120, mounted on the rear of the stacking box 130, the power transmission means ( Compost dispersing device 140 for converting the rotational force received from the up and down reciprocating motion to disperse the compost and unloading, and is mounted below the compost dispersing device 140, the power transmission means 200 Compost spreader consisting of a plurality of disk devices 150 for spraying the compost in response to the power generated from. The manure spreader according to claim 1, wherein the hydraulic motor (120) is equipped with a control valve (121) for adjusting the rotational speed. The first helical gear 274 and the bevel of claim 1, wherein the power transmission means 200 is formed on the first rotation shaft 272 connected by the power transmission shaft 260 and the universal joint 262 of the tractor. Second and third helical for rotating the two disks 150A and 150B installed at the rear of the loading box 100 in engagement with both sides of the gear 277 and the first helical gear 274. And second bevel gears 278 for supplying rotational force to the compost dispersing device 140 formed on the top of the loading box 100 by being engaged with the gears 275 and 276 and the first bevel gears 277. Manure spreader. According to claim 1, The compost conveying device 130 is a rotating shaft 132, the rotating shaft 132 penetrates the rear of the stacking box 100 in the transverse direction is connected to the hydraulic motor (l20) to rotate Two sprockets 134A and 134B respectively mounted on both sides of the sprocket 134A and 134B, which are coupled to the sprockets 134A and 134B and rotated to the upper portion of the rotating members 136A and 136B and the rotating members 136A and 136B. Compost spreader, characterized in that consisting of a plurality of conveying pieces (138) for conveying. According to claim 1, The compost transport device 130 is passed through the rear of the stacking box 100 in the transverse direction, one side of the rotating shaft 132 is connected to the hydraulic motor 120, the front shaft 132 Two sprockets 134A and 134B respectively mounted on both sides of the sprocket 134A and 134B, the lower members are coupled to the rotating members 136A and 136B and the rotating members 136A and 136B, respectively. The guide plate 310 is moved to the front and rear of the loading box (l00), the guide member 310 of a predetermined length mounted on the lower end of the transfer plate 139 and formed on both sides of the lower side of the loading box 100 and the guide Compost spreader, characterized in that consisting of a guide groove 300 for guiding the member (310). The manure spreader according to claim 3 or 4, wherein the rotating members (136A, 136B) are composed of chains. According to claim 1, The compost dispersing device 140 is mounted on both sides of the rear upper portion of the stacking box 100, one side pivots (142A, 142B) connected to the power transmission device 200, the pivot Arms 143A and 143B for connecting one end to 142A and l42B to convert rotational motion into linear motion, and one end to the other end of the arms 143A and 143B, and the other end of the rear lower surface of the loading box. Connection nodes 144A and 144B having a long hole 148 coupled to the fixed shaft 149 formed thereon, and a support rod coupled to the rear side of the loading box l00 to interconnect the connection nodes 144A and 144B. 145, and a plurality of dispersion blades 147 extending upwardly of the support rod 145 and attached to the support 146 horizontally coupled to upper ends of the connection nodes 144A and 144B at predetermined intervals. Compost spreader, characterized in that consisting of.