JPH0240023Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an improvement of a screw conveyor.

[Conventional technology]

A conveyor in which a screw conveyor is mounted on a shaft inside a long cylinder having a hopper for receiving grains and the like at one end and a discharge port at the other end has already been proposed and put into practical use.

On the other hand, as shown in Figure 5, when transferring the grain in the grain transport container loaded on the loading platform of the transport vehicle to the storage container or grain dryer installed at the farm, depending on the building and location conditions, Transport vehicles may not be able to access storage containers or dryers. In this case, for example, in the conventional screw conveyor shown in Japanese Utility Model Publication No. 48-9825, the hopper part cannot be connected to the discharge port of the conveyance container, and it is necessary to use other means, such as manual conveyance. Grain was being transferred due to

[Purpose of invention]

The present invention was devised in view of the above circumstances, and it solves the problems of the conventional technology through simple and rational means, and makes it possible to easily store grains, etc. in a transport container loaded on a transport vehicle. The project aims to improve grain processing efficiency and save labor by providing conveyors that can be transferred to other equipment such as dryers and dryers.

[Structure of the idea]

The structure of the present invention that solves the problems of the conventional technology is as follows:
In a conveyor in which a screw transfer body is mounted on a shaft inside a cylindrical body having a hopper at one end and a discharge port at the other end, the lower end of the hanging tool is connected to the hopper side of the cylindrical body constituting the conveyor. The device is characterized in that a hanging portion formed at the upper end of the holder faces above the receiving portion of the hopper.

〔Example〕

The details of the embodiments will be explained with reference to the drawings. Figure 1 is a longitudinal front view, Figure 2 is a cross-sectional view taken along line a-a in Figure 1, Figure 3 is a cross-sectional view taken along line b-b in Figure 1, and Figure 4 shows the leg slide shaft and slide pipe section. Enlarged sectional view, 5th
The figure is a side view showing the state of use.

Reference numeral 1 denotes a long cylindrical body with a hopper 2 for receiving grains etc. attached to the upper end of one end and a discharge cylinder 3 provided on the lower surface of the other end. The screw transport body 4 is mounted on a shaft. A pulley 5 is provided on the screw shaft 4a at the other end of the screw transfer body 4, and a pulley 8 of a motor 7 mounted on the upper surface of the cylinder 1 is attached to the pulley 5 via a belt 6. The screw transfer body 4 is configured to be connected and driven to rotate.

Reference numeral 9 denotes a hanging tool whose side shape is in the shape of an arithmetic numeral 7. A hanging part 9a formed at the upper end of the hanging holder 9 faces above the receiving part (opening part) of the hopper 2.

Further, on the lower surface of the other end of the cylinder body 1 close to the discharge cylinder 3, there is provided a leg slide shaft 10 in the form of a rectangular axis aligned in the longitudinal axis direction of the cylinder body 1, and a slide pipe 11 is provided on this leg slide shaft 10. A leg fixing portion 13 having a downward U-shaped end face is provided on the lower surface of the slide tube 11 via a rotating leg 12. The lower end of the rotating leg 12 and the leg fixing part 13 are connected by a tightening nut structure 13a, and both are bendable.

Further, the rotating structure of the rotating leg 12 with respect to the slide tube 11 is such that a shaft 14 having a groove 14a in the middle is fixed to the lower surface of the slide tube 11, and the upper end of the rotating leg 12 is fitted onto this shaft 14. At the same time, the tip of the bolt 15 screwed onto the pivot leg 12 is inserted into the groove 1.
4a. Incidentally, instead of this pivoting leg structure, it is also possible to use a stand leg 16 having a folding structure as shown by the imaginary line in FIG.
In the figure, 17 is a handle.

〔how to use〕

The screw conveyor constructed as described above according to the present invention is used as shown in FIG.

That is, 18 is a transport vehicle, and this transport vehicle 18 is loaded with a grain transport container 19. After driving this transport vehicle 18 to the vicinity of a storage container 20 installed in a farmer's workshop, for example, the above-mentioned hanging tool 9
The suspension portion 9a is engaged with a suspension support 21 having a pipe structure provided at the discharge port 19a of the transport container 19, and the cylinder 1 is suspended. Next, the leg fixing part 13 provided at the other end of the cylinder body 1 is engaged with the opening edge of the receiving hopper 22 provided in the storage container 20, and the discharge cylinder 3 is made to face above the receiving hopper 22. is completed. Thereafter, the grains in the transport container 19 are transferred to the storage container 20 via a screw conveyor using a conventional method. At this time, hanger 9
is rotatably supported on the cylinder 1. It can freely follow changes in the height of the loading platform of the transport vehicle 18, and since the hanging portion 9a and the hanging tool receiver 21 also rotate, the cylinder 1 can be rotated to any angle. Therefore, there is plenty of room in the operating set position of the transport vehicle 18.

〔effect〕

As described above, according to the configuration of the present invention, the following effects can be obtained.

(a) By connecting the hanging part of the hanging fixture to the supply side, grains, etc. can be easily transferred.

(b) In particular, the upper end of the hanging holder, whose lower end is connected to the hopper side, faces above the receiving part of the hopper, so by connecting this hanging part to the supply side, the discharge port on the supply side can be opened. It automatically faces the open receiving part of the hopper, and the feeding and receiving means are completed by a simple connecting means, making it easy to handle.

[Brief explanation of the drawing]

Figure 1 is a longitudinal front view, Figure 2 is a cross-sectional view taken along line a-a in Figure 1, Figure 3 is a cross-sectional view taken along line b-b in Figure 1, and Figure 4 shows the leg slide shaft and slide pipe section. The enlarged sectional view and FIG. 5 are side views showing the state of use. 1...Long cylindrical body, 2...Hopper, 3...Discharge tube, 4...Screw transport body, 7...Motor,
9... Hanging tool, 9a... Hanging part, 12... Rotating leg, 13... Leg fixing part, 16... Stand leg.

Claims (1)

[Claims for Utility Model Registration] (a) A conveyor in which a screw conveying body is mounted on a shaft inside a cylinder having a hopper at one end and a discharge port at the other end, (b) a cylinder constituting the conveyor; A screw conveyor characterized in that a lower end of a hanging holder is connected to a hopper side, and a hanging part formed at an upper end of the hanging holder faces above a receiving part of the hopper.