JPS6058384A - Controller for flow-down of powdered and granular body of feed, etc. - 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 conveyor vehicle that lowers the center of gravity of the loaded powder and granules by controlling the powder and granules flowing down onto the bottom conveyor in a device for transporting powder and granules such as feed. , a granular material charging chamber box of an appropriate shape, such as a box-like shape, which is vertically open and long in the front and rear directions, and is made up of upper and both side plates that stand upright in parallel with the longitudinal direction, and is intended to ensure safe operation. is provided at the top, and the bottom opening of the upper charging chamber box is long in the front-back direction of the top and bottom opening, which is composed of the lower opening on both sides, which are arranged side by side and facing each other so as to narrow downward. A bottom particulate material discharge chamber box with a funnel-shaped cross section is arranged vertically, and the front and back of the upper particulate material charging chamber box and the bottom particulate material discharge chamber box are sealed to form a cargo box body. A bottom conveyor is installed directly below the powder discharge chamber box at the bottom of the main body of the packing box through a metal cap plate, and the powder and granules that have fallen into the bottom conveyor are discharged. The chevron-shaped bean plate is constructed longitudinally below the bottom particulate material discharge chamber, and both wing plates of the chevron-shaped bean plate between each of the lower edges of the bottom particulate material discharge chamber box and the inner surfaces of the lower both side inclined plates arranged in parallel to face each other at opposite angles, and pivoted to a pivot rod installed in the longitudinal direction. Both inner and outer sides of the control strip y
It is characterized in that the flow of the upper part of the powder and granular material to the bottom conveyor is controlled by opening and closing of +a R, and as an embodiment thereof, opening and closing of each control band plate listed in 1jiJ and the lower side 0 of the chevron-shaped bean plate. This is performed by operating a rotary crank and a slow-acting rod by rotation of a rotary shaft installed longitudinally in the upper part of the bottom particulate material discharge chamber.

In conventional vehicles for transporting powder and granular materials such as feed, a larger mountain-shaped shield is constructed on top of the chevron-shaped cap board built over the bottom conveyor of the bottom part of the powder discharge chamber box, and the bottom conveyor The amount of powder flowing upward is controlled by moving the chevron-shaped box plate itself up and down to control the flow gap.

For this reason, in this conventional construction, the mesh of the mountain-shaped shield is heavy, which reduces the effective loading weight of powder and granules, and also reduces the burden of raising and lowering the mountain-shaped plate. However, in order to grow the same volume of powder and granular material, the height of the momentum transport vehicle becomes taller, and the weight of the loaded material also increases. There are drawbacks that impair driving safety.

In contrast, the invention of this application eliminates this drawback of the conventional structure, and according to the invention of this application, the chevron-shaped bean plate is installed longitudinally under the bottom particulate matter discharge chamber. In the longitudinal direction, between the 6 lower edges of both wing plates of the chevron-shaped bean plate and the inner surfaces of the lower both side inclined plates which are arranged in parallel to face each other in the bottom particulate material discharge chamber box, By opening and closing the inner and outer edges of the control strip, which is pivotally attached to the installed pivot rod,
Since the flow of the upper part of the powder to the bottom conveyor is controlled, there is no need to install a mountain-shaped shield like in the conventional structure, and the particulate material flow gap on the side of the chevron-shaped strip is simply the entire control strip. The flow of powder and granules can be easily controlled by rotation, which is extremely useful because it increases the effective loading capacity of powder and granules and provides a short-height transport vehicle.

Embodiments of the invention shown in the drawings will now be described. In the embodiment shown in FIGS. 1 and 1, a screw conveyor is used as the bottom conveyor, and the upper and lower side plates (0, I (Ll, A granular material charging chamber box (2) of an appropriate shape such as a box-like shape that is long in the front and back direction of opening is provided at the top, and a lower opening of the upper charging chamber box (2) and a downwardly narrow (11 The lower both side inclined plates Gi
+ (31), which is vertically open and long in the front-rear direction, has a funnel-shaped bottom particulate material discharge chamber box (4), and the upper part particulate material charging chamber box (4) is connected vertically. Box (2
) and the front and rear of the bottom particulate matter discharge chamber box (4) with mirror plates f51.
r +51. The main body of the cargo box is constructed by sealing the main body with a bottom screw conveyor (7) directly below the powder discharge chamber box (4) at the bottom of the main body of the cargo box via a chevron-shaped vertical plate (6). ) is constructed in the longitudinal direction, and the powder and granular material falling into the screw conveyor (7) at the bottom thereof is discharged from the discharge port (c), and the device Uχ for transporting powder and granular material such as feed is configured. The chevron-shaped vertical plate (6) is constructed longitudinally under the bottom particulate material discharge chamber box (4), and both wing plates (8 and 8 ) each lower edge 19 of
19 +91 and the lower both side inclined plates +31. = +
The control strip 02 t is installed on the pivot rod αI) lan installed in the longitudinal direction between the inner surface of 318 and +Ql1m.
The flow down of the upper part of the powder on the bottom screw conveyor 17) 5 is controlled by opening and closing the inner and outer ends 913°0 of a't. ) of both wing plates (8) t (8) each lower edge (9) - (
9) is opened and closed by a rotating crank 45.9 by rotation of a rotating shaft Q41 installed in the upper part of the bottom powder discharge chamber box (4) in the longitudinal direction. , Q9 and the interlocking rod uG I QG are operated. The control band Jfi (13) changes the length of the 70-sided iris plate by changing the position of its four pivot rods aυ, and changes the load of the powder and granular material loaded thereon. It may also be easier to operate.

In the drawing, 071pαη is the interlocking rod αa t (
The lower edge of the IG is pivotally attached to the upper surface of the control strip az, a'a's outer edge Q3, tα3 with a pivot a second. In addition, 091119 is the control strip (13
# (The attachment of the pivot rod aIltan protruding from the lower surface of L■ is the protrusion, ■ is the rotating arm lever of the rotation axis aa, +211 is the guiding arm lever, and indicates the powder.

In this invention, by holding the rotating arm lever and rotating the rotating shaft a41, the Imperial Decree 1, Figure 1! As shown in the figure, the control strip α3, +13 is connected to the pivot rod σl] + (I
By rotating around D as a pivot, the internal powder Qt can be caused to flow down from the upper part to the lower part, and can be discharged to the outside by the bottom screw conveyor. In this case, the amount of powder and granular material flowing down can be adjusted appropriately by changing the rotation angle of the rotation axis I.In the embodiment shown in Fig. 4, a belt conveyor is used as the bottom conveyor. A bottom belt conveyor (7) is installed in the longitudinal direction directly below the bottom particulate matter discharge chamber box (4) via a plurality of chevron-shaped vertical plates (Glp fil), and the bottom belt conveyor (7) (7) A device for transporting powder such as feed is configured so that the powder and granules that have fallen onto the top are discharged from the discharge port, and the valley-and-mountain shaped cap plate (6) is configured to It is installed in the longitudinal direction under the granular material discharge chamber box (4), and the bottom side of the granular material discharge chamber box (41) is provided with lower both side sloped plates which are arranged side by side and inclined to face each other. Inside a!
1? The inner powder and granular material is caused to fall onto the bottom belt conveyor by appropriately opening and closing the flow gap for the inner powder and granular material by rotating the control strip or the control strip. Figure 7 shows a conventional t1'7-built packing box body;
oJd, upper side plates, (2) introduces the powder charging chamber, +31
．． + +31 is a lower side inclined plate, t41i is a bottom powder discharge chamber box, (6) is a mountain-shaped vertical plate, (7) is a vertical operation mechanism of a screw-shaped cap plate (6), and is a mountain-shaped shield. It shows.

[Brief explanation of drawings]

FIG. 1 is a front sectional view of one embodiment of the present invention, and FIG.
Figure 3 is an enlarged cross-sectional view of the Δ section, and Figure 3 is a cross-sectional view of the can 20I-I. The figure shows the working theory of this invention φJ I+Ji side view,
FIG. 2 shows a cross-sectional rfJ diagram of another embodiment, and FIG. 7 shows a cross-sectional view of the Seiki girder structure. In the figures, the same reference numerals indicate the same or equivalent parts, [11, l ill, upper image side plate, (2)
is a powder entry box, +31.・(3) 2 is the lower side inclined plate, (4) is the bottom particulate matter discharge chamber box, +51. l +5
1. ij Front and rear boards (6) are Yamagata dome boards, (7) are bottom screen bearings, ("A" bottom part)'l-: In 6 Ya・+81 F +81 is Yamagata Kasaban Shin's rain gear board, +91
p (91 is the lower edge, the deaf, and the lower side inclined plate f
31,1 +31. The inner surface of
4 indicates the outlet. Inventor Masaki Hori Patent applicant Seiko Giken Co., Ltd. Figure 1 Figure 3 No. 1

Claims (1)

[Scope of Claims] (1). A granular material charging chamber box in an appropriate shape such as a box-like shape that is long in the front and back direction of an open top and bottom that is composed of upper side plates that stand upright in parallel to the longitudinal direction. In preparation for this, a vertically open longitudinally long cross-section funnel is constructed of an open bottom opening of the upper charging chamber box and lower side inclined plates arranged side by side and facing each other so as to narrow downward. The upper and lower powder and granular material discharge chamber boxes are connected to each other, and the upper powder and granular material charging chamber box and the bottom powder and granular material discharging chamber box are sealed with six front plates for loading. A box body is constructed, and a bottom conveyor is installed directly below the bottom particulate matter discharge chamber box of the packing box body via a mountain-shape sheet metal, and the particulate matter that has fallen into the bottom conveyor is discharged. The powder and granular material transporting device is configured such that the chevron-shaped vertical plate is installed longitudinally under the bottom powder and granular material discharge chamber box, and the chevron-shaped vertical plate has two vertical plates. The connection between each lower F length and the inner surface of the lower both side inclined plates arranged side by side with an inclination f1 facing each other of the bottom powder and granule discharge box '11 is pivoted to a pivot rod installed in the longitudinal direction. The flow of damper plates both inside and outside is controlled.
'F, 'F flow control device for powder and granular material for feed squid. (21゜The opening/closing of each of the damper plates and the -T-side edge of the chevron shade is done by the rotation of a rotation shaft installed in the longitudinal direction in the upper part of the bottom particulate matter discharge chamber box. This is done by the operation of the crank and interlocking rod!1''!f ii'l'
Scope of claim! ;1 Flow control device for powder and granular materials such as feed described in item 1 1:l: 6