JPS60184807A - Chip selector for green rush - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a waste sorter for cut grass.

In the past, when cutting live grass, a worker would hold the rhizomes on their knees while sorting out and removing short living grass.
Therefore, the applicant installed a large number of skewers protruding from the front of a frame body that vibrates with a crank that is linked to the engine, and the vibrating skewers press the grass and vibrate it from side to side. A device was developed that performs a sorting operation, but this device had the drawback that it was difficult to sort out the debris because it simply vibrated the area near the roots of the bundled grass.

In order to solve the above-mentioned disadvantages, the present invention divides a rush bundle into left and right halves with a lever, and also vibrates the rush bundle by swinging it in an arc shape diagonally upward to the left and right. This invention relates to the creation of a device for immediately sorting rushes, and is characterized by being able to perform efficient sorting work while rocking with a combination of horizontal and vertical vibrations.

Hereinafter, the present invention will be explained in detail with reference to embodiment figures.

Inverted U-shaped front and rear frames 2, 2' are formed on the upper surfaces of the left and right facing base plates 1, 1' by recessing both sides of the front frame 2 toward the back and joining the upper ends. An L-shaped rod 3 is fixed to the upper surface, and the lower end of the vertical frame 4 is fixed to the front of one end of the vertical frame 3 so as to protrude upward. The upper end of the moving shaft 6 is pivotally mounted, and a large number of shafts 8 are arranged side by side at appropriate intervals in the front and back on the upper surface of the receiving rod 7 facing the front direction, and each shaft 8 has a closed tip 9 at both ends. 10 is fitted and inserted, and the rear end of the receiving rod 7 of the hammering hole frame 11 is secured to the lower end of the swing shaft 6 with a bolt pin 12, and the connecting rod 13 is attached to the bolt pin 12. One end is loosely attached, and a mounting base 14 is protruded from the other end of the L-shaped rod 3 to secure the motor 15.
A crank lever 16 is provided with the rotating shaft of the prime mover 15 protruding toward the front, and the other end of the connecting rod 13 is loosely attached to the crank lever 16, and at a position above the striking frame 11, the front part is formed at an acute angle 17. After bending the rear part into a rectangular shape, the grass is distributed by fixing the center position of the rear end of the rod 18 to the vertical frame 4 and hammering it into the vertical frame 1.
The acute angle 17 of the rod 18 further protrudes from the front end of the rod 19.
A support shaft 20 for grass bundles is provided protruding from the upper end of the vertical frame 4 in the front direction.
A pair of bearings 21 and 21' are provided, a switch actuation shaft 22 is pivotally supported on the bearings 21 and 21', and the switch actuation shaft 22 is disposed on the upper surface and rear side of the support shaft 20.
A receiving rod 23 is fixed in a T-shape to the front end of the switch actuating shaft 22 and a coil spring 2 is attached to the rear end of the switch operating shaft 22 and the front bearing 21.
4, the switch 25 of the prime mover 15 is attached to the upper end of the side surface of the vertical frame 4, and the ON-OFF lever 2 of the switch 25 is attached.
6 is provided to protrude upward, and a contact 27 is provided to protrude laterally from the switch actuating shaft 22 at the forward position of the lever 26 to constitute a grass waste sorter 28. . In the figure, 29 indicates a crank cover, and 30 indicates a bundle of rushes.

Next, the effects of the present invention will be explained with reference to embodiment figures.

The raw grass waste sorter 28 according to the present invention connects the cord of the prime mover 15 to a power source, and places the grass bundle 30 in which the tip of the cut grass is to be bound at a position below the binding part, as shown in FIG. At the same time, insert the rush into the support shaft 2o and use the rod 18 to distribute the rushes.
Then, the worker divides the grass bundle by 3 degrees to the left and right, and then pushes it into the four directions of the vertical frame. At that time, the support shaft 2o
The switch actuating shaft 22 on the top surface is pushed backward while resisting the elasticity of the coil spring 24, and the contact 27 pushes the lever 26 of the switch 25 backward, turning the switch 25 ON, the prime mover 15 rotates, and the crank lever 16 is turned on. The swing shaft 6 swings at high speed via the connecting rod 13, and the grass is divided into left and right halves by the rod 18, and the grass is unified with the swing shaft 6 and swings left and right in an arc shape. The vibrating drum is struck by each elastic cylinder 10 of nine frames 11 and is guided to the left and right in an arc shape and pulled up to efficiently shake off short grass and debris in the fresh grass.

When the fresh grass bundle 30 that has been hit and vibrated for several minutes is released from the upper binding part and pulled out in the front direction, the switch operating shaft 22 returns to the front due to the return elasticity of the coil spring 24, and the contact 27 When the lever 26 of the switch 25 is pushed forward from the rear, the switch 25 is turned OFF, the prime mover 15 stops, and the striking frame 11 also stops.

Therefore, by distributing the fresh grass bunches to the left and right and pounding and swinging them in an arc from the inner surface with a skewer-shaped beating rod, the force of shaking the fresh grass up and down in addition to the left-right vibration acts on the fresh grass, and furthermore,
The striking position changes instantaneously when a bundle of fresh grass is inserted into and taken out of the machine, thereby achieving efficient waste sorting, and other remarkable effects as described above.

[Brief explanation of the drawing]

FIG. 1 is a front view of a waste sorter according to an embodiment of the present invention, and FIG.
The figure is a plan view, Figure 3 is a right side view, Figure 4 is a partially enlarged right side view of the vertical frame, Figure 5 is a partial view taken along line A-A, and Figure 6 is a view of the vertical frame. FIG. 7 is a partial view taken along the line B-B, FIG. 7 is a partial view taken along the line C-C, and FIG. 8 is a side view of the device in use. 1 base plate, 2.2' front and rear frames, 3L type rods, 4 vertical frames, 5 pivots, 6 swinging shafts, 7 receiving rods, 8 shafts, 10 elastic cylinders, 11 striking frame, 13 continuous rods, 15 prime mover, 16 crank lever,
18. The rush is divided into rods, 19. '19' rush rod, 20 support shaft, 22 switch operation shaft, 23 rod, 24 coil spring, 25 switch, 26'0N-OFF lever, 2
7 Contacts Figure 1 Figure 2 Figure 9 Figure 31 Figure S

Claims (1)

[Claims] 1. An underframe is provided protruding from the upper surface of the base plate facing left and right, a base rod is horizontally installed on the upper surface of the underframe in the left and right direction, a vertical frame is erected at one end of the base rod, and the vertical frame is installed horizontally on the upper surface of the underframe. A pivot is provided at the upper front end of the frame to pivot the swing shaft, and the shafts are arranged in parallel at an appropriate distance from front to back on the upper surface of the rod facing in the front-rear direction, and the tips are closed at both the left and right ends of each shaft. A punched punching frame is formed into which an elastic cylinder is fitted and inserted.
The rear end of the center rod of the punching frame is fixed to the lower front end of the swing shaft, and the nine punching frames are horizontally protruded, and the prime mover is installed on the top surface of the frame at a position near the other end of the base rod. The crank lever, which is secured to the rotating shaft of the prime mover, and the swinging shaft are connected by a connecting rod.
Immediately above the 9th frame, a rod is provided to divide the rush bundle into both halves, and a rod is provided protruding from the vertical frame, and a rush receiving rod is provided protruding from both sides of the rear side of the rod in the left and right direction. A support shaft for the grass bundle is provided protruding from the upper end of the vertical frame in the front direction, and a switch actuation shaft is supported on the upper surface of the support shaft so that it can return back and forth freely with the elasticity of the bullet, thereby controlling the switch of the prime mover to ON-OFF. This is a raw grass waste sorter that has the following features: