JPS60202005A - grain raising machine - 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 The present invention relates to a grain raising machine, and is, for example, a dryer that dries grains in a vtU ring while scattering and returning grains from a drying chamber through a grain raising machine to a storage chamber. This is an attempt to simplify the structure by conveying the grains to the upper part using a grain raising machine packet, and supplying the grains while scattering them directly into the storage chamber using the grain raising machine packet.

To this end, the present invention takes the following technical measures.

That is, the upper edge (5) of the outer wall (4) is connected from the bottom (3) to the grain raising belt (2), which rotates by passing the upper end over the pulley (1).
), the inclination angle of the grain release surface (6) (a), (b),
The present invention, which has a structure of a grain hoist in which packets (7) having different characteristics (c) are arranged, has the following technical effects due to such a structure. That is, the upper end of the grains fed out from the drying room was passed over a pulley (1) and conveyed to the upper part by rotation, and the grains were placed on a grain raising belt (2) formed by a packet (7). The packet (7) is directly dispersed and supplied into the storage chamber, but the release surface (
6) have different inclination angles (a), (b), and (c), so the inclination angle (a) part goes to a far position in the storage chamber, and the () mouth) part The part (C) is supplied to the intermediate distance position and the part (C) is supplied to the short distance position by scattering and supplying the particles uniformly over the entire surface with different scattering positions. Therefore, the structure can be simplified because conveyance and scattering supply can be performed at the same time.

In the example shown at σ1, the dryer frame (8) has a rectangular shape in plan view that is long in the front and back direction, and has front and rear wall plates (9), (9), and left and right wall plates (10), (10). This front wall plate (9)
A grain supply port (25) is provided in the upper part, and a ceiling plate (25) is provided on the wall plate.
11). A lower helical transfer gutter (12) located in the center of the machine frame (8) in the left-right direction and extending in the front-rear direction has a mouth-shaped shape when viewed from the front. A shaped grain collection chamber (13) is formed by a grain collection plate, and the lower edge of this grain collection plate is connected to the lower helical transfer gutter (
12) It overlaps with the upper edge. This grain collection room (13
) vertical drying chambers (14), (14) are formed between the left and right ventilation mesh plates, the lower edges of the left and right outer ventilation mesh plates are connected above the grain collecting room (13), Drying room (14), (14)
is communicated with this grain collection room (13). This drying room (
14), At the bottom of (14) there is a feeding roll (15),
(15) is provided. (te) is the inclined plate on the upper left and right outside of the ventilation mesh plate, (17) is the ventilation partition plate, (18) is the mountain-shaped inclined plate on the upper side of the inside of the ventilation mesh plate, (18) is the lower ventilation partition plate, this A ventilation chamber (20) is formed between the inclined plate (1B), the ventilation net plate, and the ventilation partition plate (18), and communicates with the burner (21) provided on the front wall plate (9). The ventilation chamber (22) formed between the outside ventilation mesh board and the left and right wall boards (10), (10) is communicated with the ventilation fan (23) provided on the rear wall board (9). ing. The drying chamber (14), (
14) is provided with a tempering chamber (24).

The grain raising machine (26) has a rotating grain raising belt (2) stretched between an upper end pulley (, 1) and a lower end pulley, and a ψ grain number exit surface (6) on this grain raising belt (2). ) are arranged vertically alternately, and the upper end opening is connected to the front wall plate (
9), the lower end opening is connected to the front end of the lower helical transfer gutter (12), and the machine frame (8) is located outside the front wall plate (9). It is attached removably. The front wall plate (9) is provided with an operation box (27)] The packet (7) disposed on the circumference of the grain raising belt (2) may be provided with a partition wall in the lateral direction, and this grain raising belt (2) Outer wall (4) on the rotational outer circumferential side opposite to the mounting wall
With the C side as the grain release surface (6), the inclination angle (A),
(B) and (C) are different in the horizontal direction. Further, the directions in which the inclination angles (a), (b), and (c) are arranged are opposite to each other in the left and right directions between the upper and lower adjacent hekets (7) and (7). In addition, each bucket (7) has a different form of inclination angle (A), (B), (/\) for each unit, and the inclination angle (A) is determined for each packet (7) adjacent to the upper and lower phases. , (b), and (/\) may be provided.

The hot air generated from the burner (21) on the front wall plate (9) is sucked by the exhaust air 481 (23) on the rear wall plate (9), thereby cross-ventilating the drying chamber (14) formed between the ventilation mesh plates. The grains housed in the machine frame (8) are dried while being exposed to this hot air while flowing down in the drying chamber (14), and are fed out to the lower part by the feeding roll (15), and then The grain is transferred to the hoisting machine (2B) by the spiral transfer gutter (12), and
G), transported to the upper part in packet (7), /<K-/
) (7) When the front wall plate (9) is fed into the storage chamber (24) from the supply port (25), each inclination angle (a)
In order to vary the distance at which the grains are released by the release surface (6) in the order of (b) and (c), the grains are evenly scattered and returned to the storage chamber (20), so that the grains are not stored in the storage chamber (24). The interior of the room is visually uniformed.In this way, circulation drying is carried out in step 11, and when the specified moisture content is reached, the operating honks (27) automatically controls and stops the drying.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, in which Fig. 1 is a side view, Fig. 2 is a sectional view taken along line A-A in Fig. 1, Fig. 3 is an enlarged perspective view of a portion thereof, and Fig. 4 is an enlarged side view of a portion thereof. In the figure, (1) is a pulley, (2) is a grain raising belt, and (3)
) indicates the bottom, (4) the outer wall, (5) the top edge, (6) the emission surface, and (7) the packet. Name of patent applicant: Iseki Agricultural Machinery Co., Ltd. Representative: Takashi Iseki Figure 1 Figure 2 Figure 3 Figure 4

Claims (1)

[Claims] The inclination angle ( A grain raising machine in which packets (7) having different a), (b), and (c) are arranged.