CN2043897U - Handcar-type separate sand machine with osillating screen - Google Patents

Abstract

The utility model relates to a handcar-type separate sand machine with an oscillating screen; the entire oscillating screen separate sand device is installed on a general handcar; when the worksite is transferred, the handcar can be pushed to the construction site to connect the power supply to work. Compared with the general use drum-type screening machine, the handcar-type separate sand machine with an oscillating screen has the advantages of thoroughly sieving and sieving sand having large moisture content. Furthermore, the handcar-type separate sand machine with an oscillating screen can automatically transfer the sieved fine sand to one end of the handcar for stacking.

Description

Handcar-type separate sand machine with osillating screen

The utility model belongs to the construction material mechanical field.Be used for the screening of building sand.

At present, the drum-type sand sieving machine that extensively adopt in the construction site, though can finish the operation of sieve sand, its volume is big, will reinstall when using, dismounting when shift in the building site, transportation are very inconvenient.In addition, the screening efficiency of this sand sieving machine is not high.

The purpose of this utility model be to develop a kind of light, flexible, adaptability is strong, screening efficiency is high, the cart type vibratory sieve sub-sand machine that can divide heap to sieve sand automatically.

The utility model partly is made up of shaker systems and handcart two.Its structure is as shown in drawings: Fig. 1 is the side view of cart type vibratory sieve sub-sand machine, and Fig. 2 is the profile of A-A shown in Fig. 1.

When cart type vibratory sieve sub-sand machine places on the level land, when placing the supporting leg on the handcart ［ 1 ］ on the ground, vehicle frame ［ 2 ］ is angled with ground.Behind the starter motor ［ 8 ］, drive eccentric block ［ 5 ］ by driving belt ［ 7 ］, belt pulley ［ 11 ］, axle ［ 9 ］ and make screen box ［ 6 ］ produce vibration.4 springs ［ 3 ］ that connect shaker systems and handcart are except that supporting screen box weight, and also the vibration to screen box plays buffer action.The spring ［ 4 ］ that is fixed on vehicle frame top plays balanced action to the tension force of driving belt ［ 7 ］.The course of work is that after roughing sand was put into screen box ［ 6 ］, under the vibration effect of screen box ［ 6 ］, sand grains falls into the sieve end along compass screen surface ［ 10 ］, and ［ 12 ］ ， And continued to move upward along the sieve end ［ 12 ］, till leaving screen box ［ 6 ］.Meanwhile, stone, ball clay etc. then can not see through compass screen surface ［ 10 ］, also can not move upward along compass screen surface ［ 10 ］, and can only fall successively and sand separation along compass screen surface ［ 10 ］.

The utlity model has following advantage:

Adopt the vibrosieve principle, make fine sand with stone, ball clay is two-way separates, screening is rapidly, thoroughly.Can reach simultaneously the purpose that fine sand and soil, stone are stacked respectively.

Shaker systems is installed on the handcart, makes it make things convenient for, to shift flexibly with the building site.

Claims (2)

1, a kind of cart type vibratory sieve sub-sand machine, comprise shaker systems that screen box [6], motor [8], driving belt [7], axle [9], eccentric block [5] constitute and the movable fixture that constitutes by vehicle frame [2], wheel [13], feature of the present utility model is that shaker systems is passed through 4 springs [3] and handcart is connected into one, and supporting leg [1] is housed on the vehicle frame [2].

2, by the described cart type vibratory sieve of claim 1 sub-sand machine, it is characterized in that having to guarantee when cart type riddled sand machine is placed on the level land, satisfy the supporting leg ［ 1 ］ that forms an angle between vehicle frame ［ 2 ］ and the ground.

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