CN205146431U - Sand -stone separator - Google Patents

Abstract

The utility model discloses a sand -stone separator, which comprises a housin, be equipped with the feed inlet on the casing, feed inlet department is equipped with height -adjustable and can supports the supporting part of conveying pipeline, when the conveying pipeline stretches into the feed inlet and carries the waste material in giving the casing, through the height of adjusting the supporting part, makes the counterbalance of supporting part and conveying pipeline to reach the effect of supporting the conveying pipeline, can effectually share the conveying pipeline and be connected the power that the place received with the trucd mixer, prevent that the phenomenon of rupture from appearing in conveying pipeline and trucd mixer junction.

Description

Sand-stone separator

Technical field

The utility model relates to a kind of stirring separation equipment, and more particularly, it relates to a kind of sand-stone separator.

Background technology

Along with the development of modern architecture industry, and concrete is as the most popular construction material of one, and its demand is also in continuous improve.And concrete is in the process made, sand, stone, cement is poured into together with water after fully stirring in trucd mixer and obtain concrete.And trucd mixer is after being stirred concrete, its inside is residual a lot of concrete often, and before, has directly abandoned after these residual concrete are all through flushing, can cause the pollution of environment and the waste of resource like this.

Therefore in order to make rational use of resources, application number is the Chinese patent of 2003201222675, it discloses a kind of concrete sand, stone, water separating and reclaiming device, its operation principle is: be drained in retracting device by waste material by the charging aperture of retracting device in trucd mixer, driven by motor vice rotates, and in the process of rotating, the stone in waste material is discharged from stone outlet hole, sand material and water are discharged from the hole vice, thus reach the object of sand, stone separation.

And the discharging opening on trucd mixer is often connected with the conveying pipeline of quality, then conveying pipeline is stretched into concrete sand, stone, water separating and reclaiming device is inner, and the port of export of conveying pipeline is all often unsettled setting, and when waste material moves to the port of export of conveying pipeline time, due to lever principle, waste material can give conveying pipeline and one, trucd mixer junction larger power, in the course of time, the junction of conveying pipeline and trucd mixer is easily caused to occur phenomenon of rupture, and exactly conveying pipeline should be resisted against concrete sand by this problem the best way, stone, on the sidewall of water separating and reclaiming device charging aperture, concrete sand, stone, the volume of water separating and reclaiming device itself is just larger, necessarily get up very inconvenient, and start the words of trucd mixer, stroke is bad control again, easily cause conveying pipeline and concrete sand, stone, there is larger shock in water separating and reclaiming device charging aperture sidewall.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of sand-stone separator, by regulating support portion, can play good supporting role to conveying pipeline.

For achieving the above object, the utility model provides following technical scheme: a kind of sand-stone separator, comprises housing, and described housing is provided with charging aperture, and described charging aperture place is provided with height adjustable and can supports the support portion of conveying pipeline.

Preferably, described support portion comprises air bag, and described air bag is provided with valve and one end of air bag is fixedly connected with opening sidewalls, and described air bag can offset with conveying pipeline.

Preferably, the sidewall of described opening is provided with the holding tank for accommodating air bag, and described one end of air bag is fixedly connected with the bottom of holding tank.

Preferably, in described holding tank, slippage is connected with back-up block, and described air bag is offseted by back-up block and conveying pipeline.

Preferably, described back-up block and conveying pipeline abutting part are the cambered surface can fitted with conveying pipeline sidewall.

Preferably, described cambered surface is provided with several balls, and described back-up block is offseted by ball and conveying pipeline.

Compared with prior art, the beneficial effects of the utility model are: when conveying pipeline stretches into charging aperture to when carrying waste material in housing, by regulating the height of support portion, support portion and conveying pipeline are offseted, thus reach the effect supporting conveying pipeline, effectively can share conveying pipeline and the power suffered by trucd mixer junction, prevent conveying pipeline and trucd mixer junction from occurring phenomenon of rupture.

Accompanying drawing explanation

Fig. 1 is the structure chart of the utility model sand-stone separator;

Fig. 2 is the sectional view of the utility model sand-stone separator first state;

Fig. 3 be in Fig. 2 A according to figure enlarged drawing;

Fig. 4 is the sectional view of the utility model sand-stone separator second state;

Fig. 5 is the partial enlarged drawing of B in Fig. 4;

Fig. 6 is the front view of housing.

Reference numeral: 1, housing; 11, charging aperture; 12, storage tank; 13, through hole; 2, valve; 3, back-up block; 31, cambered surface; 4, air bag.

Detailed description of the invention

Referring to figs. 1 through Fig. 6, the present embodiment is described further.

A kind of sand-stone separator, comprise housing 1, housing 1 arranges charging aperture 11, in the process of sand-stone separator work, conveying pipeline can stretch in charging aperture 11 and pass into waste material toward housing 1 inside, and there is gap between the sidewall of now conveying pipeline and charging aperture 11, therefore in order to play the effective support to conveying pipeline, the present embodiment adopts and goes out the adjustable support portion of rational height at discharging opening, by the height in height-regulating support portion, thus the supporting role reached discharge nozzle, by the two ends of conveying pipeline are all arranged the strong point, the vibrations of conveying pipeline can be reduced, and the suffered power of stay pipe and trucd mixer junction can be reduced, prevent stay pipe and tube connector place from occurring slight crack.

About the concrete structure of support portion, it can be set to telescoping tube, and in the present embodiment, preferably support portion being set to air bag 4, air bag 4 is provided with valve 2, inflated inside air bag 4 by valve 2, after air bag 4 expands, can contact with conveying pipeline, thus conveying pipeline is played a supporting role, and due to air bag 4 be have certain flexible, therefore can also play good cushioning effect to conveying pipeline.And about the material of air bag 4, air bag 4 is preferably be made up of butadiene rubber by the present embodiment, because butadiene rubber has wearability excellent especially and elasticity, can prevent air bag 4 from occurring the phenomenon of breaking, and air bag 4 is when inflating more sufficient, the enabling capabilities of air bag 4 is stronger, and because air bag 4 is in the process supporting conveying pipeline, the situation of friction is there will be between air bag 4 and conveying pipeline, and air bag 4 can be caused to occur fracture phenomena after having rubbed many, therefore the present embodiment is selected and be fixedly installed back-up block 3 on air bag 4, after air bag 4 is heaved, air bag 4 is offseted by back-up block 3 and conveying pipeline, thus conveying pipeline is played a supporting role, and stay pipe is connected with air bag 4, also cushioning effect can be played to conveying pipeline.And back-up block 3 and the contact surface of conveying pipeline are set to the cambered surface 31 of fit with conveying pipeline by the present embodiment, by increasing the contact area between back-up block 3 and conveying pipeline, certain preventing back-up block 3 power to be all applied to conveying pipeline is put.And about the material of back-up block 3, back-up block 3 is preferably made up of elastomeric material by the present embodiment, because should for after elastomeric material by material, after occurring rubbing between back-up block 3 and conveying pipeline, the wearing and tearing of conveying pipeline can be reduced.In order to the friction between back-up block 3 and conveying pipeline can be reduced further, the present embodiment adopts and arrange ball in cambered surface 31, back-up block 3 is offseted by ball and conveying pipeline, thus make the sliding friction between conveying pipeline and back-up block 3 into sliding friction, effectively can reduce the friction between back-up block 3 and conveying pipeline.

And in time not needing to use air bag 4 pairs of conveying pipelines to support, the present embodiment preferably arranges holding tank in the side-walls of opening, after the gas of air bag 4 all being bled off by valve 2, air bag 4 can retract in air bag 4, effectively can prevent the phenomenon that air bag 4 occurs being punctured owing to being exposed to outside like this, and back-up block 3 is that slippage is connected with holding tank, as best scheme, it is best that the sidewall of back-up block 3 and the sidewall of holding tank are fitted, and about the setting of valve 2, the through hole 13 communicated with storage tank 12 is offered in the one end that can be provided with charging aperture 11 at housing 1, valve 2 is through through hole 13, inflation and the venting of air bag 4 can be realized very easily.

The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (6)

1. a sand-stone separator, comprises housing, and described housing is provided with charging aperture, it is characterized in that: described charging aperture place is provided with height adjustable and can supports the support portion of conveying pipeline.

2. sand-stone separator according to claim 1, is characterized in that: described support portion comprises air bag, and described air bag is provided with valve and one end of air bag is fixedly connected with opening sidewalls, and described air bag can offset with conveying pipeline.

3. sand-stone separator according to claim 2, is characterized in that: the sidewall of described opening is provided with the holding tank for accommodating air bag, and described one end of air bag is fixedly connected with the bottom of holding tank.

4. sand-stone separator according to claim 3, is characterized in that: in described holding tank, slippage is connected with back-up block, and described air bag is offseted by back-up block and conveying pipeline.

5. sand-stone separator according to claim 4, is characterized in that: the abutting part of described back-up block and conveying pipeline is the cambered surface can fitted with conveying pipeline sidewall.

6. sand-stone separator according to claim 5, is characterized in that: described cambered surface is provided with several balls, and described back-up block is offseted by ball and conveying pipeline.