JPH0714236Y2 - Grain feeding device - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention conveys grains harvested in a field by combine harvesters to a work place or barn where a grain dryer is installed by a dump truck or a truck, and the grain dryer is used. In order to streamline the work of loading the grains carried during drying by the inside of the grain dryer, accept the grains from the dump truck or truck and supply the grains to the grain receiving port of the grain dryer. The present invention relates to an improvement of a grain feeding device used as described above.

[Prior Art] Conventionally, the grain receiving port of this type of grain feeding device is configured to be lower than the loading platform of a dump truck or a truck and to have an opening width wider than the loading platform width. (For example, Kokoku Sho 63
-46426 gazette) These are usually made of a rigid material such as a steel plate, and the dump truck or truck that has transported the grain is located at a close position where the vehicle body does not come into contact with the grain receiving port of the grain feeding device. It comes close to and stops, and the grain is flowing down or throwing in.

[Problems to be Solved by the Invention] When the grain carried by the dump truck or the truck is flowed into or put into the grain loading device as described in the related art, the rear part of the vehicle body is the receiving port of the grain loading device. However, the rear end of the vehicle body is not on the same plane as parts such as turn signals and stop indicators and license plates are installed, and the rear end of the vehicle body differs depending on the manufacturer and model. There is a problem in that a gap is formed between the grain feeding device and the grain feeding device, and the grain spills when the grain flows down or is charged.

The present invention has been made in view of the above-mentioned problems, and provides a grain stake device that does not spill when the grain is transported by a dump truck or a truck to the hopper of the grain stake device. The purpose is to do.

[Means for Solving the Problems] In order to achieve the above object, the grain staking device according to the present invention is provided with a soft and flexible member at the lower edge of the grain receiving port which contacts the rear part of the vehicle body of the dump truck or truck. The formed grain acceptance guide plate is fixed to the hopper bottom plate by an appropriate means such as a screw so as to continue to the hopper bottom plate, and the left and right ends are folded back and fixed to the left and right side plates of the hopper with appropriate means such as screws. .

Further, the grain receiving guide plate is preferably mounted so as to bend upward when it comes into contact with the rear part of the vehicle body of the dump truck or the truck.

Also, the grain receiving guide plate is mounted so as to protrude from the front surface of the main body of the tensioning device so that the rear portion of the vehicle body and the steel plate portion of the main body of the tensioning device do not come into direct contact even when the guide plate for receiving the grain bends due to contact with the rear part of the vehicle body. You should do it.

[Operation of the device] In order for a dump truck or a truck carrying grains harvested by the combine from the field to feed the grains into the hopper of the grain feeding device installed near the grain receiving port of the grain dryer When it comes close to and comes into contact with the grain receiving guide plate and stops, the guide plate bends upward and deforms and comes into close contact corresponding to the unevenness of the rear part of the vehicle body.

The grains put into the hopper are conveyed to the grain elevator by the screw conveyor in the lower part of the hopper, and the grains are fried by the bucket elevator, flowed down the guide cylinder from the upper discharge port and supplied to the grain inlet of the grain dryer. .

[Examples] Examples will be described with reference to the drawings.

In FIG. 1 to FIG. 5, A is a grain feeding device, and B is a dump truck that carries grain from the field. The hopper 1 for receiving the grains is formed in a rectangular box shape with an opening on the upper surface side that is a rectangle that is long in the left and right. The opening on the upper surface side of the hopper 1 is surrounded by the rear side plate 4 and the left and right side plates 2 and 3, so that the front side opening is formed in the upper part of the front side to open the front side. At the lower edge of the mouth, a grain receiving guide plate 6 formed of a soft and flexible member is fixed to the hopper bottom plate 5, and the left and right ends are folded back and fixed to the left and right side plates 2 and 3, respectively.

Further, a screw conveyor 7 is arranged at the bottom of the hopper bottom plate 5, and the terminal side of the conveying system penetrates the left side plate 2 and communicates with the lower grain inlet of the grain fried machine 8 provided on the left side plate 2.
The grain lifting machine 8 is a bucket elevator using a bucket conveyor, and a grain discharge port is provided at the upper part, and the discharge port guides the grain flow down to a grain receiving port (not shown) of a grain dryer. The cylinder 9 is mounted so as to be rotatable left and right.

A motor 10 rotationally drives the screw conveyor 7 and the bucket conveyor of the grain elevator 8 using transmission means of pulleys and belts.

[Advantages of the Invention] Since the present invention is configured as described above, when the grain carried by the dump truck or truck from the field is loaded into the grain loading device, the rear portion of the body of the dump truck or truck is used as a grain receiving guide. If the guide plate comes into contact with the plate and bends upward and comes close to a position where the guide plate comes into close contact with the concave and convex portions on the rear part of the vehicle body to stop and then the grain is put in, the grain does not spill onto the floor.

Also, if the grain receiving guide plate is installed so as to protrude from the front of the stake-in device main body, there is less possibility that the stake-in device main body will contact the rear part of the vehicle body of the dump truck or truck. Do not damage the parts such as the display.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a main part when a grain is to be loaded into the grain feeding device, FIG. 2 is an overall side view thereof, FIG. 3 is a top view of the grain feeding device, and FIG. The front view and FIG. 5 are side views of a partial cross section. A: grain loading device, B: dump truck, 1 ... hopper, 2 ... left side plate, 3 ... right side plate, 4 ... rear side plate, 5 ...
... Hopper bottom plate, 6 ... Grain receiving guide plate, 7 ... Screw conveyor, 8 ... Graining machine, 9 ... Guide tube, 10 ... Motor

Claims (1)

[Scope of utility model registration request] 1. A flexible bending member is provided at a lower edge of a front open mouth which constitutes a grain receiving port of a hopper (1) which receives the grain in a grain feeding device for feeding the grain to a grain dryer. A grain loading device, characterized in that it is provided with a formed grain reception guide plate (6).