JPH0327368Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field The present invention uses a catching body to load piled compost onto a compost spreader mounted on the platform of an agricultural vehicle and spread it on a field. Even if there is a case where the compost is not captured by the mixing body and is left scattered around, the remaining compost is efficiently scraped up using the same compost spreader and loaded into the compost spreader. The present invention relates to a compost raking device in a compost distribution machine that can be used in a compost distribution machine.

Conventional technology Conventionally, even a single worker can easily, quickly and accurately load compost into a compost spreader mounted on a loading platform and spread it onto a field by operating a hydraulic device. It is known as being described in the Publication No. 59-34506, and this is the fourth version of the content.
This will be explained using figures.

That is, on both rear sides of the compost spreader 3 mounted on the loading platform 2 of the agricultural vehicle 1, there are left and right sliding rods 4, which are slidable in the front and rear directions around a pivot shaft by the operation of a hydraulic device.
4 will be provided. A pair of left and right sliding rods 4, 4 are attached to a mounting shaft 5 rotatably mounted on the ends of the left and right sliding rods 4, 4, which are slidable toward the inside or outside of each other about a pivot shaft 7 by the operation of a hydraulic device 6. It is constructed by attaching a catching body 8 equipped with catching claws 9, 9 in a hanging shape.

Problems that the invention aims to solve By the way, in conventional compost spreaders of this type, when the piled up compost is captured by the trapping body, some of the compost is scattered around and captured. Situations may occur where a person is unable to do so and is left behind. Therefore, when the above-mentioned situation occurs, the solution is to manually scrape up the remaining compost one by one by a worker and then load it into the compost spreader using a catcher. . Therefore,
When the above situation occurs, it is understandable that it takes a considerable amount of time and effort to scrape up the remaining compost.
A problem arose in which the compost loading capacity was reduced.

Means for Solving the Problems The present invention is intended to solve the above-mentioned problems, and its contents will be explained below using FIGS. 1 to 3, which correspond to embodiments. That is, the compost spreader 105 is mounted on the loading platform 104 of the agricultural vehicle 101. Left and right sliding rods 112, 112 are pivotally attached to both rear sides of the mounted compost spreader 105, which are slidable in the front and rear directions about pivot shafts 113, 113 by the operation of hydraulic devices 114, 114.
On the distal end sides of the left and right sliding rods 112, 112 are grips consisting of a pair of left and right gripping claws 120, 120 that are slidable inwardly or outwardly relative to each other about a pivot shaft 121 by the operation of a hydraulic device 119. The insert body 118 is mounted in a suspended shape. A catch body 118 is provided at the front of the agricultural vehicle 101 configured as described above.
A raking plate 128 for raking up the compost scattered around and remaining without being caught during the collecting work is attached via a three-point link hitch device 129 so as to be adjustable up and down.

Function: Quickly and accurately removes the compost deposited on the ground.
Moreover, when one worker wants to efficiently load the compost into the compost spreader 105 mounted on the platform 104 of the agricultural vehicle 101 and spread it on the field, the agricultural vehicle 101 is first driven to the compost depositing area, and then the catcher 118 is positioned on the compost by the left and right sliding rods 112, 112 which are slid rearward about the pivot shaft 113 by the operation of the hydraulic device 114, and then the hydraulic device 119 is activated. If you do,
A pair of left and right gripping claws 120, 120 are connected to a pivot shaft 121.
It opens outward with the axis as the axis, and then closes inward by the operation of the hydraulic device 119 to capture an appropriate amount of compost. Once the compost has been captured, the hydraulic system 1 is turned on again.
14, the catching body 118 is transported onto the compost spreader 105 by the pair of left and right sliding rods 112, 112 that slide forward, and the hydraulic device 119 is moved so that the pair of catching claws 120, 120 move outward. When operated in the opening direction, the collected compost is accurately supplied to the compost spreader 105.

Therefore, by driving the agricultural vehicle 101 to the field to be sprayed and at the same time operating the compost spreader 105, an appropriate amount of compost is spread on the field. By the way, when the compost deposited on the ground is lifted and transferred many times by the above-mentioned operation, a part of the deposited compost will be scattered around, and some compost will not be captured by the trapping body 118. do.

When such a state is reached, the scraping plate 128 is attached to the front side of the agricultural vehicle 101 via the three-point hitch device 129, and the agricultural vehicle 1
Drive 01 to the residual compost area and scrape plate 1.
After raking by 28, the remaining compost may be caught by the trapping body 118 through the same operation as described above, and then supplied to the compost spreader 105.

Embodiment The structure of the compost raking device in the compost spreader according to the present invention will be described with reference to a preferred embodiment shown in the accompanying drawings.

In the drawing, 101 indicates a driver's seat 102 at the front.
This is a self-propelled agricultural work vehicle which is equipped with a rear loading platform 104 and a well-known compost spreader 105 which can spread an even amount of compost over a field in a removable manner. The well-known compost spreading machine 105 has an agitation and spreading rotating body 108 in which a large number of spreading claws 109 are radially planted in the rear open part 107 of the open storage tank 106 that stores compost.
It is constructed by rotatably mounting the storage shaft.

A pair of mounts 110, 110 are attached to both rear sides of the compost spreader 105, and a pair of sliding rods 112, which are the same length on the left and right sides, are attached to the bifurcated support portions 111, 111 of the pair of mounts 110, 110. , 112 are pivotally connected by pivot shafts 113, 113, and on the base end sides of these two sliding rods 12, 112 are pistons of hydraulic devices 114, 114 whose base ends are mounted on mounting stands 110, 110. Rod 115, 11
The tip of No. 5 is pivoted. Horizontal bearing tubes 116, 116 are symmetrically mounted on the tip sides of the pair of left and right sliding rods 112, 112, and
A mounting shaft 117 is mounted on these bearing sleeves 116, 116 so that it can rotate freely.

Reference numeral 118 denotes a catching body for catching the compost deposited on the ground and supplying it to the storage tank 106 of the compost spreading machine 105. It is composed of a pair of left and right arch-shaped catching claws 120, 120 that slide inwardly or outwardly relative to each other around a pivot shaft 121, and the hydraulic device 119 has its upper portion located approximately at the center of the mounting shaft 117. Piston rod 1
The distal end side of 23 is connected to a pivot shaft 121.

In addition, the upper ends of a plurality of left and right operating rods 125 have one end pivotally connected to a plurality of forked connectors 124 attached to the upper parts of the catch claws 120, 120 located on the left and right outer sides of the pivot shaft 121. are pivoted to left and right connecting fittings 126, which are mounted downwardly on the mounting shaft 117, respectively.

127 is a hydraulic system 114, 114 and 11
This is a control lever for operating 9.

Reference numeral 128 is a raking board for raking up residual compost into a heap, which is attached to the front side of the agricultural vehicle 101 via a three-point link hitch device 129 so as to be adjustable up and down;
is structured as follows. That is, one upper link 130 is rotatably pivoted at one end at an appropriate height position on the front side of the agricultural vehicle 101 and at an appropriate height position at the rear side of the mounting member 128a of the scraping plate 128 at the other end. , one end is attached to a low position on the front of the agricultural vehicle 101, and the other end is attached to the mounting member 1 of the scraping plate 128.
Agricultural vehicle 10 consists of two left and right lower links 131, 131 rotatably pivoted at the lower positions of 28a, and is located at a higher position than the upper link 130.
On the front side of 1, a pair of left and right lift arms 133, 133 whose rotating base ends are integrally connected by a connecting rod 132 are pivotally mounted. 131,131 has a connecting chain 134,13
Both ends of 4 are rotatably pivoted to connect the two. One end is a piston rod 136 of a hydraulic cylinder 135 which is pivotally connected to a low position of the agricultural vehicle 101.
When the other end of one of the lift arms 133 is pivoted at a proper position and the lift arms 133, 133 are rotated counterclockwise in the state shown in FIG.
28 above the ground, and when the lift arms 133, 133 are rotated clockwise by hydraulic operation, the scraping plate 128 is lowered toward the ground.

Effects of the Invention In short, since the present invention has the above-mentioned configuration, the hydraulic devices 114, 114, which can be easily operated by one worker, can collect compost deposited on the ground.
While suspending the catching body 118, rotate the pivot shaft 11.
3,113 for the front and back sliding movement of the left and right sliding rods 112, 112, which are slid in the front and rear directions with respect to the agricultural vehicle 101, and freely slidable inwardly or outwardly about the pivot shaft 121 by the hydraulic device 119. Accurately and quickly, due to the catching action of the catching body 118 consisting of the left and right catching claws 120, 120,
Moreover, it is possible to efficiently lift and supply the compost to the compost spreader 105 and spread it in equal amounts on the field. Even if the remaining compost is scattered on the ground and cannot be caught by the catching body 118 and remains on the ground, the residual compost is transferred to the front of the agricultural vehicle 101 equipped with the catching body 118. Installed scraping board 1
28 is used to easily and quickly collect the compost, and this has the effect that all of the residual compost can be supplied to the compost spreader 105 and spread on the field without seeing the generation of residual compost.

[Brief explanation of drawings]

The drawings show one embodiment of the device of the present invention, in which Fig. 1 is an overall side view, Fig. 2 is a rear view when the catching body is lifted upward, and Fig. 3 is a three-point link hitch. FIG. 4 is an enlarged perspective view of the device, and FIG. 4 is an overall side view of the conventional device. 101... Agricultural vehicle, 104... Loading platform, 105
... Compost spreader, 112,112 ... Sliding rod, 1
13,113...Pivotal shaft, 114,114...Hydraulic device, 118...Catching body, 119...Hydraulic device, 120,120...Catch claw, 121...Pivot shaft, 128... Scraping board, 129...Three-point link hitch device.

Claims (1)

[Scope of utility model registration request] Left and right sliding rods are installed on both sides of the rear of the compost spreader mounted on the loading platform of an agricultural vehicle, and the left and right sliding rods are pivoted back and forth around a pivot shaft by a hydraulic device. A catching body consisting of a pair of left and right catching claws that slide inwardly or outwardly relative to each other around a support shaft is mounted in a hanging manner, and the catching body is attached to the front part of the agricultural vehicle. A compost raking device for a compost spreader, characterized in that a raking plate for raking up compost scattered around during mulching work is attached so as to be adjustable up and down via a three-point link hitch device.