JPS6199090A - Cereal elevator for cereal grain drier - 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] Industrial applications The present invention relates to grain lifting equipment for a grain dryer.

The problem that the invention seeks to solve.

In a dryer that receives grains conveyed by a shell lifter using a helical transfer gutter and supplies them into a storage chamber, the rotational drive configuration of these spirals and shell lifters tends to be complicated, and the absolute height of the dryer is growing.

Means for Solving the Problem This invention provides an upper shell on the outside of a grain storage chamber (4) which is provided with a spiral (2) and a transfer gutter (3) for transporting and supplying grains to the ceiling (1). A lifting machine in which a dispensing tube (5) for discharging and guiding the Noboru F9 grains is connected to a part of the spiral (2) and transfer gutter (3) protruding outside the storage chamber (4) at the mouth part. (6) is provided,
The helix (2) and the shell lifter (6) are attached to the side of the dispensing tube (5) opposite to the shell lifter (6). ! ! The grain dryer has a structure in which a moving motor (7) is positioned and attached.

Functions and Effects of the Invention Grain is ejected from the lifter (6) and passed through A (5) to the helix (
2) A transfer gutter (3) is used to transfer and supply the water into the storage chamber (4) while flowing down the storage chamber (4).

During drying, the motor (7) that drives the helix (2) and the grain raiser fi (6) is connected to the A shell machine (6) of the dispensing tube (5).
) By installing the motor (7) on the opposite side, it is possible to prevent the dryer from becoming too high.
3), so for example, when discharging dried grains from the lower part of the storage chamber (transfer gutter (3) protruding outward), the motor ( 7) does not interfere with grain discharge, so grains can be discharged to a wide range of positions across the front of the dryer.

Embodiment In the illustrated example, the a-wall of the dryer (8) has a rectangular shape in plan view that is long in the front-rear direction, and has front and rear wall plates (9).

(9), left and right wall plates (+o), (10), and has a ceiling part (1) at the top of this machine wall, and the front wall plate (9)
An operation box (11) is detachably attached to the section.

At the lower part of the machine wall there is a screwdriver (for feeding and transferring grains).
A vertical flow chamber (13) is formed in the upper part of the transfer gutter (12) for communication, and a vertical flow chamber (13) is formed in the upper part of the flow chamber (13). Visually V-shaped drying chambers (14), (14) are formed between the upper and lower IL mesh plates to communicate with each other, the lower ventilation mesh plate is provided with an inclined plate extending upward, and the upper ventilation mesh plate is provided with an inclined plate extending upwardly. Is there a mountain-shaped tilting board on top? established,
A ventilation chamber [15] is formed by this inclined plate, one bale upper side ventilation, and a mesh plate, which is communicated with the burner (1B) provided on the front wall plate (9), and the left and right wall plates (10), ( 10) Exhaust X room (I7), (+7) with said lower ventilation plate and lower partition plate
A storage chamber (4) is formed in the upper part of the drying chamber (4), (I4), which is connected to the exhaust fan (+8) installed at the rear wall plate (99 part). A transfer gutter (3) with a built-in lathe (2) is provided along the ceiling (1) in the upper part of the chamber (4) and protrudes forward from the front wall plate (9). The central part of the gutter (3) stores the transferred grains in this storage chamber (
4) A supply port for supplying into the storage chamber (4) is opened, a diffusion plate (19) is provided at the bottom of this supply port, and the diffusion plate (19) is configured to diffuse and supply +2 grains into the storage chamber (4). A two-stage pulley (20) consisting of a large-diameter pulley and a small-diameter pulley is fixed to the front end of the helix (2).

The raising grain 41! (6) is detachably attached to the front part of the front wall plate (9), and a packet conveyor (22) heald is stretched between the upper and lower pulleys inside, and the upper end and the transfer gutter (3) ) A dispensing tube (5) is provided between the starting end and the feed tube (5), and at the lower part of the dispensing tube (5), a shutter ( 31) is provided with a rotating automatic discharge tube (23). Outside the nucleus f2 of the ejection tube (5)
A motor (7) is provided on the opposite surface of m (6) so as to be movable up and down, and a pulley (24) is attached to the shaft end of this motor (7).
), and the lower end of the boat lift (6) and the transfer gutter (12)
A supply gutter (25) is provided between the terminal end and the feed gutter (25) for communication, and a pulley (2G) is fixed to the front shaft end of the helix (21) on the front side of the gutter (25). The side of a(6) is
It has a structure in which pulleys (27) and (27) are fixed to the upper and lower parts of the 11th part side.

A bell) (2
B) is suspended, and a bell is attached to the small diameter pulley of the two-stage pulley (20) and the upper boob 9 (27) of the lifter (6).
(29) is passed over, and the lower pulley (
27) and the pulley (26) of the helix (21), a bell (30) is passed between the motor (7) and the pulley (26) of the helix (21).
), the helix (2), the shell lifter (6),
And the above-mentioned raceway (21) is configured to be rotationally driven.

The hot air generated from the eights (16) installed on the front wall plate (9) is sucked in by the exhaust fan (18) installed on the rear wall plate (9), making the drying room (14) airy. The grains stored in the dryer (8) are dried by being exposed to this hot air while flowing down in the drying chamber (14), and are transferred through the downstream chamber (II) while being fed out by a helix (21). Transported inside the gutter (12),
It is discharged into the supply gutter (25), transported to the upper part by the lifter (6), passed through the dispensing cylinder (5), and supplied into the transfer gutter (3), and then the helix (2) and the transfer gutter (3). The grains are transferred and supplied onto the diffusion plate (19) using the ``Diffusion &(+9)'' process, and are evenly diffused and reduced into the storage chamber (4) using the ``Diffusion &(+9)'' process.When the grains reach the specified moisture content after being circulated and dried, the grains are transferred to the operation plate 7 (). 11) automatically υ1g11. When the dryer (8) stops operating and the dry-lighted grain is to be shipped, the shutter (31) at the bottom of the transfer gutter (3) is closed.
Either open the grain conveyor (23) and discharge the grain outside the machine, or reduce the conveying capacity of the grain conveying system of the dryer (8) to the helical (2), the elevator (6), and the helical (21). The rotational speed of each part is decelerated so that the rotational speed of each part is decreased sequentially, but by providing the motor (7) in the dispensing tube (5) part, the rotation speed of each part is reduced.
By simply changing the diameters of the pulleys (20), (24), (26), and (27), the aT function can be easily achieved, and the discharge position n can also be discharged over the entire it+ side of the dryer (8).

[Brief explanation of the drawing]

The figures show one embodiment of the present invention, with FIG. 1 being a front view and FIG. 2 being a partially cut away side view. In the figure, symbol (1) is the ceiling part, and (2) is the spiral. (3) is the transfer gutter, (4) is the storage chamber, (5) is the dispensing tube, (
6) shows the lifting machine, and (7) shows the motor.

Claims (1)

[Claims] On the outside of the grain storage chamber (4), which is equipped with a helical (2) and a transfer gutter (3) for transferring and supplying grains to the ceiling (1), there is a helical (2) transfer gutter at the upper end of the opening of the shell. The storage chamber (4) of (3)
) A dispensing tube (
A shell machine (6) is provided to connect the shells (5) and
) A grain lifting device for a grain dryer, in which a motor (7) for interlocking the helix (2) and the shell lifter (6) is located and attached to the opposite side of the outer shell machine (6).