CN201443083U

CN201443083U - Variable capacity bucket

Info

Publication number: CN201443083U
Application number: CN2009200086219U
Authority: CN
Inventors: 吉孟福; 张喜欢
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-08
Filing date: 2009-04-08
Publication date: 2010-04-28
Anticipated expiration: 2019-04-08

Abstract

A variable capacity bucket comprises a fixed hopper 1, and moving hopper rear wall 2 and an oil cylinder 3, wherein the moving hopper rear wall 2 is hinged on the fixed hopper 1 through a hinge 4; and the oil cylinder 3 controls the open and the close of the moving hopper rear wall 2 and forms a small capacity hopper and a larger capacity hopper with the fixed hopper 1. The utility model provides the variable volume bucket with convenient operation and high work efficiency.

Description

The transfiguration scraper bowl

(1) technical field:

A kind of transfiguration scraper bowl relates to the scraper bowl of wheel loader, belongs to technical field of engineering machinery.

(2) background technology:

The scraper bowl of existing loader, its capacity all is changeless, be applicable to most of common construction occasions, but being used for the pony mixer feed, is not very suitable just, if do scraper bowl very little, ratio in required sand of concrete and stone, shovel is adorned a pipeful of sand, and shovel is adorned a few bucket stones again, and efficient is just too low like this; If with scraper bowl do big, adorn a part of sand, refill a part of stone, ratio is just inaccurate like this, must influence construction quality.

(3) summary of the invention:

The utility model provides varying capacity scraper bowl a kind of simple in structure, easy to operate, is called for short the transfiguration scraper bowl; This transfiguration scraper bowl is to open and close by oil cylinder promotion activity bucket rear, on a bucket, can form two kinds of capacity, can obtain the effect that the bucket with two kinds of different capabilities just can reach with a bucket, husky with low capacity bucket dress earlier during work, refill stone after becoming super capacity bucket, just can be pro rata be the concrete mixer feed, raise the efficiency.

The utility model is realized in the following manner:

Movable bucket rear 2 is hinged on the fixing bucket 1 by hinge 4, and the folding of oil cylinder 3 control activity bucket rears 2 is formed a low capacity bucket and a super capacity bucket with fixing bucket 1.

(4) description of drawings:

Fig. 1 stretches out for oil cylinder 3 piston rods, and movable bucket rear 2 is opened, and forms the sectional drawing of a low capacity bucket;

Fig. 2 is the withdrawals of oil cylinder 3 piston rods, movable bucket rear 2 closures, the sectional drawing of a super capacity bucket of composition;

Fig. 3 is the front view of movable bucket rear 2;

Fig. 4 looks (analysing and observe) figure for the left side of movable bucket rear 2;

Fig. 5 is the front view of fixing bucket 1;

Fig. 6 fills the schematic diagram that sand is packed up when bucket for little bucket;

Schematic diagram when Fig. 7 fills stone (bottom is with the sand of little bucket fashionable dress) and packs up bucket for big bucket.

(5) specific embodiment:

The utility model principle: it is movable that the part rear wall of a fixing bucket 1 is made, and this movable bucket rear 2 of the movable bucket rear 2 of title (Fig. 3, Fig. 4) is hinged on the fixing bucket 1 by hinge 4, and this movable bucket rear 2 is controlled by oil cylinder 3.Oil cylinder 3 one ends are hinged on the fixing bucket 1, the other end is hinged on the movable bucket rear 2, during work, oil cylinder 3 piston rods are stretched out drive activity bucket rear 2 earlier, form a little bucket, after filling sand, the integral body that will struggle against is packed up, unnecessary sand, just miss (the Saint Andrew's cross grid is exactly the bucket capacity that stows of little bucket) as shown in Figure 6 from the position of the rear wall sky of fixing bucket 1.Again oil cylinder 3 piston rods are withdrawn, drive activity bucket rear 2 is formed a complete big scraper bowl with fixing bucket 1, this moment, sand was stayed the bottom of big bucket, to struggle against greatly to the stone stockpile again and fill, (oblique line is represented stone) as shown in Figure 7, the sand of adorning in so big bucket and the ratio of stone are exactly the ratio of required sand of concrete and stone, pour two kinds of material into the mixer hopper, add cement more in proportion, just can stir.In addition, form little bucket when filling with substance, miss unnecessary material, so the part rear wall of fixing bucket 1 is empty, shown in the horizontal vertical lattice portion is divided among Fig. 5.

During design, it should be noted that need be with the bucket capacity that stows of little bucket, deducts the ratio that stows bucket capacity of little bucket with big bucket, corresponding with the ratio of required sand of concrete and stone.

Like this,, just can pro rataly finish the shovel dress work of two kinds of material, save time, raise the efficiency with a transfiguration scraper bowl.

Claims

1. transfiguration scraper bowl, it mainly comprises fixing bucket (1), a movable bucket rear (2), oil cylinder (3), it is characterized by: 1. movable bucket rear (2) is hinged on the fixing bucket (1) by hinge (4), oil cylinder (3) one ends are hinged on the fixing bucket (1), the other end is hinged on the movable bucket rear (2), form a low capacity bucket with fixing bucket (1) when movable bucket rear (2) is opened by oil cylinder (3), movable bucket rear (2) is formed a super capacity bucket with fixing bucket (1) by oil cylinder (3) when closed; 2. the part rear wall of fixing bucket 1 is empty.