JPH0654620U - Grain transportation container - Google Patents

Abstract

(57) [Summary] [Purpose] To prevent unnecessary grain in the tank from flowing into the communication chamber that is configured at the delivery end of the delivery path at the bottom of the tank and to which the transfer mechanism is connected, and does not apply internal pressure in the tank. An object is to provide an improved grain transportation container. [Structure] A delivery mechanism 3 is arranged in a delivery passage 2 formed at the bottom of a storage tank 1 for storing grains 6, and a communication chamber 4 is constructed at the delivery end portion of the delivery passage 2 and the communication is performed. Room 4
In the lower part of the delivery mechanism 3, the transfer mechanism 5 extending to the outside
It is configured such that the cereals 6 in the tank 1 are carried out and transferred to the outside of the tank 1 by the cooperative operation of the sending mechanism 3 and the transfer mechanism 5 which are inserted and connected so that they can be inserted and removed freely. In the grain transportation container, the communication room 4
A shutter 7 for partitioning the communication chamber 4 and the inside of the tank is slidably provided on the upper part of the. Thereby, the grains 6 in the tank 1 can be prevented from directly flowing into the communication chamber 4, and at the same time, the internal pressure in the tank 1 can be shut off at the closed position by the shutter 7.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a container for transporting grains, and more specifically, it temporarily stores grains such as wheat and rice harvested and harvested from a field by a large-scale agricultural machine such as a combine harvester, and then transports them to a target place by a truck or the like. A delivery mechanism that is used for transporting the grains in the storage tank for storing to a large-sized dryer such as a rice center, in particular, a delivery mechanism arranged in the delivery path at the bottom of the storage tank, and a delivery end portion of this delivery mechanism. The present invention relates to a grain transport container including a carry-out and transfer mechanism for carrying out the carry-out and transfer of grains in a tank in cooperation with a transfer mechanism that is inserted and connected freely into and from the communication chamber.

[0002]

[Prior art and its problems]

 This type of grain transport container is loaded and transported on the bed of trucks (mainly light trucks), and wheat, rice, etc. harvested and harvested by large-scale agricultural machines such as combine harvesters in the fields. When the grains of the above are temporarily stored in the storage tank by the power of the agricultural machine and the stored grains are transported to the intended place such as a rice center, the delivery end of the delivery route at the bottom of the storage tank is used. The transport mechanism, which is inserted and connected freely into and out of the constructed communication chamber, is pulled out from the communication chamber and set aside to allow the transport mechanism to have an appropriate length. It was developed so that it does not require troublesome work such as binding it to the machine frame of the container with a string or the like so that it does not jump out from the top, and it does not get in the way during the transportation. Then, after transporting to the above-mentioned destination, by inserting and connecting the transfer mechanism that was removed and placed in the communication room, the grain in the tank is carried out to a large dryer such as a rice center by the cooperation operation with the delivery mechanism. It is supposed to be transferred. Specifically, the grains in the tank that have fallen into the delivery path at the bottom of the tank are transferred to the terminal communication chamber by the rotational power of the delivery mechanism, and the grains transferred to the communication chamber are transferred to the outside of the tank, that is, rice, by the transfer mechanism. It is designed to be carried out and transferred to a large dryer such as a center. However, since the upper part of the communication chamber in the conventional container is in an open state communicating with the inside of the tank, the grains transferred to the communication chamber by the delivery mechanism are directly connected to the upper open part of the communication chamber. Grains coming in are added, and further, the internal pressure (paddy pressure) in the tank is applied to the communication chamber, and the transfer start end of the transfer mechanism that connects the internal pressure to the lower part of the communication chamber is received by the object. The rotation of the transfer mechanism slowed down, which not only reduced the transfer capacity, but also had a great influence on the work efficiency such as the grain becoming clumped and clogged.

[0003]

[Problems to be solved by the device]

 The present invention has been made in view of such a conventional situation, and an excessive amount of grains in the tank flows into the communication chamber, which is formed at the delivery end of the delivery path at the bottom of the tank and to which the transfer mechanism is connected. The purpose is to provide a container for grain transportation that is improved so that the internal pressure of the plant is not applied.

[0004]

[Means for achieving the object]

 The technical means taken by the present invention to achieve the above object is to dispose a delivery mechanism at a delivery passage formed at the bottom of a storage tank for storing grains and to provide a communication chamber at the delivery end portion of the delivery passage. In addition to the construction, a transfer mechanism that extends to the outside is inserted and connected to the lower part of the delivery mechanism in this communication chamber so that it can be freely inserted and removed, and the tank is operated by the cooperation of the delivery mechanism and the transfer mechanism that are in communication through the communication chamber. In a grain transportation container configured to carry out and transfer inner grains to the outside of a tank, a shutter for partitioning the communication chamber from the inside of the tank is slidably opened at the upper part of the communication chamber. And

[0005]

[Work]

 According to the above-mentioned technical means of the present invention, the shutter prevents the grains in the tank from directly flowing into the communication chamber, and at the same time, the internal pressure in the tank is blocked at the closed position by the shutter. No more hanging in the contact room.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In the figure, reference numeral 1 is a plane rectangular shape and a substantially hopper shape with a vertical cross section in which the lower sides of both long side walls 1a are inclined toward the bottom. The configured storage tank, 2 is a delivery passage formed in the bottom of the storage tank 1 in the front-rear direction, and 3 is a delivery mechanism including a coil conveyor or an August cru disposed in the delivery passage 2. Is a communication chamber constructed at the delivery end portion of the delivery passage 2, and 5 is a flexible hose 5a formed of a desired material that is inserted and connected to the communication chamber 4 so as to be freely inserted and removed. It is a transfer mechanism in which the coil conveyor 5b is rotatably inserted inside so that the inside of the tank 1 is cooperated with the delivery mechanism 3 and the coil conveyor 5b of the transfer mechanism 5 which are communicated via the communication chamber 4. Transfer grain 6 out of tank 1 It has become like.

The communication chamber 4 is a communication transfer unit for transferring a grain 6 in the tank 1 transferred by the transfer mechanism 3 of the storage passage 1 at the bottom of the storage tank 1 to the outside of the tank 1. As shown in the figure, the upper end of the tank 1 is fixed to and supported by the long slanted side walls 1a of the tank 1 at the delivery end of the delivery path 2 at the bottom of the tank 1. One end of the delivery mechanism 3 arranged over the entire length of the delivery path 2 is rotatably attached, and the transfer start end of the transfer mechanism 5 is inserted and connected to the lower side from an insertion opening 18 formed in the front surface thereof. It is supposed to be. A shutter 7 for partitioning the communication chamber 4 and the inside of the tank 1 is provided on the upper portion of the communication chamber 4 so as to be slidable and openable.

The shutter 7 has a plate width extending between the inclined lower end edges of both long side walls 1 a of the tank 1 positioned above the communication chamber 4 by metal or a reinforced resin material, and extends over the entire length of the delivery passage 2. With the front edge (tip edge) colliding with the support wall 9 that supports the opening / closing shutter 8 that is vertically movable and that supplies the grains 6 in the tank 1 to the delivery path 2 and adjusts the supply amount. The upper opening portion of the communication chamber 4 is cut and formed to have a size that closes (see FIGS. 2 to 3), and the rear edge side is bent upward to form an opening / closing operation portion 7a at that portion, and The guide shaft 10 is attached to the upper surface of the central portion in the direction of the short side over the front end edge of the base end of the opening / closing operation portion 7a and projected forward from the front end edge. Up, down, left, right Are the like without backlash.

Reference numeral 11 in the figure locks the shutter 7 in a closed state so that the shutter 7 is kept closed, that is, the shutter 7 is not opened carelessly due to vibration during transportation by a truck or the like. The lock pin is arranged on the front wall 1b of the storage tank 1 in which the opening / closing operation portion 7a is located, and the lock pin 11 penetrates vertically along the upper and lower sides of the bracket 12 mounted on the front wall 1b. At the same time, the coil spring 13 is wound around the bracket 12 and constantly urged downward, and the lower end of the lock hole 14 formed in the shutter 7 is inserted and locked to move in the opening direction. It is configured to lock.

Thus, the grains 6 stored in the storage tank 1 are prevented from flowing directly into the communication chamber 4 along the inclined long side walls 1a by the shutter 7 that closes the upper opening of the communication chamber 4. Grains 6 (see FIG. 4) that are stopped and flow into the delivery passage 2 as the opening / closing shutter 8 above the delivery passage 2 rises, and are transferred to the communication chamber 4 by the rotational power of the delivery mechanism 3 The transfer mechanism 5 inserted and connected to the communication chamber 4 carries out the transfer to the outside of the tank 1. Therefore, the grains 6 in the tank 1 do not flow into the communication chamber 4 more than necessary, and the internal pressure in the tank 1 is not applied. Finally, the shutter 7 is opened when the transportation of the grains 6 in the tank 1 is completed, and the grains 6 remaining on the shutter 7 are dropped and transferred to the transfer mechanism 5 below the communication chamber 4.

By the way, the open / close shutter 8 on the upper part of the delivery path 2 is opened by opening the lower side so that the opening edge of the long side, which is wider than the width of the delivery path 2, abuts on both inclined long side walls 1a of the tank 1, The delivery passage 6 is closed so that the grain 6 does not flow into the passage 2. The opening / closing operation is performed by connecting one end to the rotary shaft 15 installed in a bridge shape across the front and rear walls 1b and 1c of the tank 1 and fixing the other end to the front and rear surfaces of the short side of the shutter 8. The lock mechanism 16 can be operated by operating the operation handle 17 on the front surface of the tank 1.

[0012]

[Effect of device]

 As described above, the grain transport container of the present invention is constructed at the delivery end portion of the delivery passage at the bottom of the storage tank and transfers the grains in the tank transferred by the delivery mechanism of the delivery passage to the outside of the tank. A shutter that separates the communication chamber from the inside of the tank is slidably opened and closed in the upper open part of the communication chamber that serves as a communication and delivery part to the transfer mechanism that carries out and transfers the grains in the tank directly into the communication chamber. This prevents the grains from flowing into the communication chamber more than necessary, and the internal pressure in the tank is not applied unlike the conventional container. Therefore, only the grains in the tank that have been transferred by the delivery mechanism of the delivery path can be delivered to the outside of the tank by passing them to the transfer mechanism in the communication chamber. It is possible to smoothly carry out and transfer the grains in the tank to the outside of the tank, and improve the work efficiency.

[Brief description of drawings]

FIG. 1 is a partially sectional front view showing an example of an embodiment of a grain transport container of the present invention.

FIG. 2 is an enlarged sectional view of the main part.

FIG. 3 is a sectional view taken along line III-III in FIG.

FIG. 4 is a sectional view taken along line IV-IV in FIG.

FIG. 5 is a perspective view showing a part of the container.

Claims (1)

[Scope of utility model registration request] 1. A delivery mechanism is provided in a delivery path formed at the bottom of a storage tank for storing grains, and a communication chamber is constructed at a delivery terminal end of the delivery path, and a delivery mechanism is provided in this communication chamber. A transfer mechanism extending to the outside is inserted and connected to the lower part of the tank so that the grains in the tank can be carried out and transferred to the outside of the tank by the cooperative operation of the sending mechanism and the transfer mechanism, which are communicated via the communication chamber. In the constituted grain transport container, a shutter for partitioning the communication chamber and the inside of the tank is provided at the upper part of the communication chamber so as to be slidable and openable.