JPS6067330A - Device for loading powdered material on truck - Google Patents

Abstract

PURPOSE:To effectively load any powdered material and save labors by providing a measuring hopper longitudinally movably on a frame of a device for loading crushed stones accumulated in a quarry on a truck, etc., and further providing an enclosing cover also used as a leveling tool on a lower end of a discharge cylinder of the measuring hopper. CONSTITUTION:Materials sorted out from a silo 14 by a vibration feeder 15, etc., and conveyed by a belt conveyor 16 are accumulated in a prescribed amount thereof in the hopper 1 via a measuring means 6. A truck is guided in a frame 4, a front part of which is then positioned just under an enclosing cover 11 also used as a leveling means. Thereafter, an elevation cylinder 9 is lowered by a driving motor 10 and positioned by means of an ultrasonic wave. Then, a switch port 8 of a discharge cylinder 7 is opendd to discharge the materials, and the measuring hopper 1 is gradually backwardly moved by the driving motor 5, allowing the materials to be uniformly discharged on the frame. The materials are punned by a vibration machine 12 at need. As soon as the materials to be loaded reach a pallet rear part in such a way, the switching port 8 is closed, movement of the measuring hopper 1 is stopped. In addition, the elevation cylinder 9 is elevated by the motor 10.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a device suitable for use, for example, in loading crushed stone from a stone crushing plant into a truck or the like.

Conventionally, the above-mentioned loading is carried out by dropping crushed stones from silos or open piles directly onto the loading platform of a rack using a conveyor, a loader, etc. This invention makes it possible to do this efficiently without relying on human hands.It is possible to accurately define the shredded and loaded If according to the required amount of melons. It has characteristics.

To explain this embodiment with reference to the drawings, reference numeral 1 denotes a dissection hopper, which is supported on a cart 3 via support legs 2, and is driven by a variable speed motor -5 on a pedestal 4. It is movable back and forth (left and right in Figure 1) and can be moved at the 11th point.This weighing hopper 1 has a size that can accommodate one truck's worth of handling mk, and is built into the support leg 2.
[The weight is 1 ton; 1st grade is suitable for j11 quantity 6. (You will be able to know the A charge storage storm.)

The discharge pipe '2 of this metering hopper 1 has an opening/closing mechanism such as a cut damper or feeder installed at a suitable location near the F end.
9 is installed inside and can be manually operated as necessary (and driven). Below this discharge tube 7, surrounding the discharge tube 7, is an elevating tube 9 with a drive motor arm. The ultrasonic meter measures the position from the loading surface of the truck by /, 1. L is determined. At its 'F end, there is an enclosure cover 11 that doubles as a leveling tool for box-framed dogs, with the rear plate and both side plates extending downward, and the front plate shaped like a vertical plate.
It has a size close to that of lnof = 1-sick loading platform + 1J, and is installed in a variable speed system that can be moved up and down.

Reference numeral 12 denotes a vibrator, which is mounted outwardly on both side plates of the L phase.

This invention has the above configuration [7] and is used in the following manner. In other words, supply in an appropriate manner,
For example, after a predetermined amount of material is fed out from the Zyro 14 by a vibrating feeder 15 or the like and conveyed by a belt conveyor t6 into a weighing hopper 1 via a DL meter (i), a truck is placed on the RF 4. After placing the 11C so that the front part of the loading platform is at the bottom of the enclosure cover 11 (which also serves as a proboscising tool), the drive motor moves the elevator cylinder (
) and set the position using ultrasonic waves. Next, the opening/closing lever 8 is opened to release the material, and the drive motor gradually moves the hopper l'f:f (rightward in Figure 1) to uniformly release the material onto the loading platform. With the enclosure cover which also serves as a leveling tool 11, level the mountain part of the deposited material in one direction in the direction of 1) C, and if necessary, tamp it with a vibrator 12°12. Let it happen 7
When the loading reaches the rear of the loading platform, the opening/closing port 8 is closed and the rearward direction of the regular hopper is stopped. Then drive:
: The elevator cylinder (4) is raised by the tar 10, the trunk is started, and the drive motor returns all the weighing hoppers 1 to their predetermined positions to prepare for the next product 1Δ.

The above-mentioned operations include, for example, measuring by installing the pedestal 4 in a suitable position and making operational noises such as positioning of the hopper 1 and the elevator cylinder 9, opening and closing 1-18, etc., via a sliding control block (not shown). Furthermore, each operation was automated, and a truck was installed with a 4'Jj 1 source [direction, e.g.
In addition to determining IiM, an enclosure cover L that also serves as a leveling tool
10 Place the limit switch k (“J” on the lower edge of the front mausoleum)
- Connect each magnetic plate P, etc. (7) By operating these in a certain order, the cargo is always placed on the loading platform at a predetermined position and front/rear position. Furthermore, the front plate 11' of the enclosure cover 11 which also serves as a leveling tool may be moved up and down separately so that the leveling height can be adjusted.

This invention will be explained below in 1. ．． /,-as, conventional load jt
t JhIt has many advantages, such as making work more efficient and improving work efficiency, as well as preventing spillage of cargo.

[Brief explanation of drawings]

FIG. 11i'i is a side view of FIG. 1 showing an embodiment of the present invention. FIG. 2 is an iE view. . 1-m-Weighing hopper 7--- J, JI barrel 2-m
-Support legs 8-m-Opening/closing [53--1] Cart 9-m-Elevating/lowering f1), 1--1
偕”:'r3 [1--1 Use change motor 6--
Word-1'U vase (cart gate 12-m- Vibrator

Claims (1)

[Scope of Claims] ■ A weighing hopper for accommodating new and old materials to be loaded onto the rack is provided front and rear #I, and the discharge tube of this counting hopper is also equipped with a leveling tool of a predetermined width at one end. Lifting barrel with riding enclosure cover moves up and down and is held in the up and down position I
'iJ'kl=' is a device for loading powder and granular + 'A material consisting of vertically connected gear l, 4 (2) onto a truck, etc. 2. Apparatus 1° according to claim 1