JPH036582Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The invention is designed to raise a heavy combine bag containing grain from ground level or from a desired height position such as the bed of a small truck to an appropriate height position. This invention relates to a grain loading device for a grain dryer that can automatically lift grain into an inclined shape and load grain into various types of grain dryers.

[Prior Art] The present invention is an improvement of JP-A-61-287625 ``Grain loading device in grain dryer'' filed by the applicant on May 29, 1985.

Prior to the above invention, when carrying out grain drying work by loading harvested grain into a grain dryer, an operator would lift the heavy combine bag containing the grain to the height of a hopper attached to the bottom of the elevator. He opened the hopper, turned it upside down, and dropped the grain into the hopper.

[Problems to be solved by the invention] The above invention automatically lifts a heavy combine bag from ground level to an appropriate height position with a single button operation in an inclined manner, and loads the grain into various grain dryers. It is designed so that it can be inserted.

However, when combine bags are brought from the field by a small truck or the like, they are not necessarily lowered onto the ground, but may be directly loaded from the loading platform into the hopper.

Therefore, the present invention allows grain to be directly loaded into the hopper of a dryer from a desired height position, such as from the loading platform of a small truck, as well as from ground level.

[Means for Solving the Problems] In order to achieve the above object, the present invention has a structure in which a frame body is diagonally fixed to the front surface of the main body, and a pivot member is attached to the upper part of the frame body. The lifting and lowering inclination frame is rotatably mounted, and the upper end of a telescoping operating rod is fixed at an appropriate position on the lifting and lowering inclination frame, so that the lifting and lowering inclination frame can be raised and lowered by the expansion and contraction action of the operating rod. In the grain tensioning device, a support frame configured in a rectangular shape with a band, rod material, etc. is rotatably attached to both end faces of the pivot member, and a T-shaped rod is attached to the lower horizontal rod constituting this support frame. A T-shaped rod is loosely fitted into the horizontal rod that also constitutes a part of the horizontal grounding portion of the frame, and the shaft is movably housed within the T-shaped rod,
The support frame can be held at a desired height position by supporting legs formed by inserting and fixing this shaft into both the T-shaped rods.

[Effect] Next, its effect will be explained.

When transporting grain harvested in the field to a drying workshop using a transport vehicle and loading the grain into the grain dryer, first turn the switch on this device to the upward side, extend the operating rod 21 upwards, and then move the vertically tilting frame 17. to rise. Next, lift the support frame 8 upward by hand, extend the shaft 14 inside the T-shaped rod 13 upward, and
Insert the shaft 14 from the lower end of the character rod 11 and
Tighten the thumbscrew at a position where the height is slightly lower than the loading platform 24 of the transport vehicle to fix the height. When the switch is turned to the lowering side in this state, the operating rod 21 is contracted downward, and the vertically inclined frame 17 is lowered until it comes into contact with the support frame 8 and is seated on the support frame 8. Therefore, when the combine bag 18 is placed vertically on the lifting slope frame 17 from the loading platform 24, the fastener is opened, and the switch is set to the rising side, the lifting slope frame 17 rises and the chute 20 side is tilted downward, so that the combine bag 18 fell to the side of chute 20, and chute 2
Grain is discharged from 0 into the hopper of the elevator. When the grain is finished being taken out, the switch is turned to the lowering side, and the vertically inclined frame 17 is lowered again and is seated on the support frame 8. The combine bag 18 is placed on the lifting/lowering slope frame 17 again, and the above procedure is repeated.

In addition, without loading grain from the loading platform 24 of the vehicle,
When loading grain from a combine bag placed on the floor into the hopper of the elevator, loosen the thumbscrew on the shaft 14, lower the shaft 14 to the lowest position inside the T-shaped rod 13, fold the support leg 15, and then return to the state of Then, the combine bag 18 is placed on the placing portion 19 of the vertically inclined frame 17, opened, and the switch is turned to the upward side. The lifting/lowering inclined frame 17 rises and the mounting section 1
9 is tilted upwardly and the chute 20 is tilted downwardly, the grain slides from the combine bag 18 through the chute 20 and into the hopper of the dryer. Therefore, when the switch is turned to the lowering side, the elevating and lowering inclined frame 17 is lowered by the contraction of the operating rod 21, and returns to the position where the mounting portion 19 contacts the floor (FIG. 1). Repeat this action until the grain is completely loaded.

[Embodiment] The present invention will be described with reference to a preferred embodiment shown in the accompanying drawings.

In the drawings, reference numeral 1 denotes a main body of a grain loading device for a grain dryer, and a frame body 2 is obliquely fixed to the front inclined surface. This frame body 2 is made by bending a rod into a shape, and when held on the inclined surface on the front side of the body with the open end facing upward, the frame body 2 is further bent horizontally so that the lower part touches the ground to form a horizontal grounding part 3, A strong frame is constructed by passing the horizontal rods near the open end and at desired positions. Reference numeral 4 designates a handle in which the upper portions (open ends) of the left and right inclined rods of the frame body 2 are bent and a handle is fitted thereon.

Reference numeral 5 denotes a pivot member, which has hollow rods 7 at both ends of the shaft 6.
is loosely fitted, and the shaft 6 is fixed to the upper horizontal rod of the frame 2. 8 is a rectangular support frame,
It consists of straps 9, 9' rotatably attached to the shaft end surface of the pivot member 5 with bolts, and a rod 10 passed between the straps 9 and 9'. Rod material 10
A T-shaped rod 11 is loosely fitted in the. A T-shaped rod 13 is loosely fitted into the horizontal rod 12 that constitutes a part of the horizontal grounding portion 3 of the frame 2, and a shaft 1 is fitted into the T-shaped rod 13.
4 is telescopically housed, and its tip is inserted into the T-shaped rod 11 to form a supporting leg 15. 16 is a stopper wing screw.

Reference numeral 17 denotes an elevating and tilting frame on which a combine bag 18 containing grain is placed, and the entire frame is formed into a rectangular shape tilted diagonally downward using rods, etc., and the lower tip side is provided with a frame near the ground surface. A hollow rod 7 is integrally provided with a positioned horizontal mounting portion 19, and a hollow rod 7 is loosely fitted to both ends of the shaft 6 of the pivot member 5 on the upper end side.
The vertically tilting frame 17 can freely move up and down about the shaft 6. Reference numeral 20 denotes a chute for feeding grain provided in the majority of the upper surface of the vertically tilting frame 17.

Reference numeral 21 is an operating rod that is extended and contracted by an elevating and rotating device (not shown), and is connected to the elevating and lowering inclined frame 17. Reference numeral 22 is a rubber plate that closes an opening provided on the front side of the main body 1, and has a notch in the center longitudinal direction, through which the operating rod 21 expands and contracts to move the vertically inclined frame 17 up and down. There is. 23 is a caster, and 24 is a loading platform of a vehicle for transporting combine bags.

[Effect of the invention] The present invention provides a support frame with supporting legs to the invention device previously filed by the applicant, thereby improving the work of sticking grain in a combine bag placed on the floor into the hopper of a dryer. In addition, grain can be loaded directly from the loading platform of a transport vehicle using this machine, which has the advantage of saving the labor of lowering combine bags from the loading platform onto the floor. In addition, since the vertically inclined frame carrying the combine bag moves back and forth from the height of the vehicle's loading platform to the tensioning position, the working time can be reduced compared to the case where the frame is raised and lowered from the floor. Furthermore, the supporting legs are foldable, so you can perform stakeout work from the floor. In addition, since the support legs are extendable, the height of the support frame can be easily adjusted even if the height of the loading platform is different. This has the effect of making it possible to carry out construction work.

[Brief explanation of drawings]

The drawings show one embodiment of the device according to the present invention, in which Fig. 1 is a perspective view of the device of the present invention, and Fig. 2 is a side view when a combine bag is placed on the device from the loading platform of a vehicle. , FIG. 3 is a side view of the device when it is raised to the height at which the grain is discharged from the combine bag. 1... Main body, 2... Frame, 5... Pivoting member, 8
... Support frame, 10 ... Rod material, 11 ... T-shaped rod, 1
2...Horizontal rod, 13...T-shaped rod, 14...Shaft, 15
... Support leg, 17 ... Lifting and tilting frame, 21 ... Operating rod.

Claims (1)

[Scope of utility model registration request] A frame body is obliquely fixed to the front of the main body, and an elevating and inclining frame is rotatably pivoted to the upper part of this frame via a pivot member, and a telescopic actuator is attached to an appropriate position of this elevating and descending inclining frame. In a grain tensioning device in which the upper end of the rod is fixed and the lifting and tilting frame can be raised and lowered by the expansion and contraction action of the operating rod, both end surfaces of the pivot member are constructed in a rectangular shape with straps, rod material, etc. A support frame is rotatably mounted, a T-shaped rod is loosely fitted to a lower horizontal rod that constitutes the support frame, and a T-shaped rod is loosely fitted to a horizontal rod that constitutes a part of the horizontal grounding portion of the frame. A shaft is movably accommodated in this T-shaped rod, and the support frame can be held at a desired height position by supporting legs formed by inserting and fixing this shaft into both T-shaped rods. A grain loading device for a grain dryer characterized by: