A kind of building site Sand screen
Technical field
Building machinery field is the utility model is related to, particularly a kind of building site Sand screen.
Background technology
It is usually sand sieving machine that sieve is husky or sieve is husky manually, or sand sieving machine also known as nonirrigated farmland sieve large junk, sand-stone separator, is applicable
In river course, reservoir, the sandstone separation equipment of coal yard.By hull, shelf, reductor, conveyer belt, turn sieve, engine or motor, group
Into.This type is simple in construction, economic and practical, easy to operate.It is divided into drum type sand screening machine, washing drum type sand screening machine, vibration sieve type
Sand sieving machine.And sieve manually it is husky usually require substantial amounts of manpower to carry out work sieve husky, then used.
In general sieves sand manually, and people shovels sand with scoop, then sand is carried out into sieve by sieving husky net and taken, it is necessary to consume a large amount of
Manpower, and operating efficiency is also very low, therefore in order to solve this problem, it is necessary to design a kind of building site Sand screen
's.
Utility model content
The purpose of this utility model is to solve the above problems, and devises a kind of building site Sand screen.
Realize that above-mentioned purpose the technical solution of the utility model is, a kind of building site Sand screen, including bar shapeds base, it is described
Bar shapeds base upper surface one end is provided with two groups of expansion links, and two groups of expansion link upper surfaces, which are provided with, falls to struggle against, the bucket side surface
Provided with one group of rectangular aperture, bar shapeds base upper surface one end is provided with one group of slide rail, and one group of electricity is provided with each slide rail
Dolly is controlled, described one group relative automatically controlled dolly upper surface is provided with one group of clamping rings, is provided with and turns in one group of clamping rings
Lever, the rotating bar are provided with rectangle uncovered box body, and the rectangle uncovered box body lower surface other end is provided with cushion, described
Two groups of support bars are provided with the outside of one group of slide rail, two groups of support bar upper surfaces are provided with rectangular frame, set in the rectangular frame
There is screen cloth, the rectangular frame is provided with rectangular-shape barrel.
The rectangular frame side surface is provided with one group of handle.
The bar shapeds base lower surface is provided with two groups of universal wheels.
Gear door is provided with one of rectangular aperture.
The bar shapeds base side surface, which is provided with, promotes handle.
A kind of building site Sand screen made using the technical solution of the utility model, can preferably reduce labour's
Practicality, increase operating efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of building site Sand screen described in the utility model;
Fig. 2 is a kind of top view of building site Sand screen described in the utility model;
In figure, 1, bar shapeds base;2nd, expansion link;3rd, fall to struggle against;5th, slide rail;6th, automatically controlled dolly;7th, clamping rings;8th, rotate
Bar;9th, rectangle uncovered box body;10th, cushion;11st, support bar;12nd, rectangular frame;13rd, screen cloth;14th, rectangular-shape barrel;15th, handle;
16th, universal wheel;17th, door is kept off;18th, handle is promoted.
Embodiment
The utility model is specifically described below in conjunction with the accompanying drawings, as shown in Figure 1-2, a kind of building site Sand screen, bag
Bar shapeds base 1 is included, described upper surface one end of bar shapeds base 1 is provided with two groups of expansion links 2, and two groups of expansion links 2 upper surface is provided with
Struggle against 3, it is described fall 3 side surfaces of bucket be provided with one group of rectangular aperture, described upper surface one end of bar shapeds base 1 is provided with one group of slide rail 5, institute
State in each slide rail 5 and be provided with one group of automatically controlled dolly 6, the described one group relative upper surface of automatically controlled dolly 6 is provided with one group of clamping rings
7, one group of clamping rings 7 is interior to be provided with rotating bar 8, and the rotating bar 8 is provided with rectangle uncovered box body 9, the rectangle uncovered
The lower surface other end of box body 9 is provided with cushion 10, and the outside of one group of slide rail 5 is provided with two groups of support bars 11, two groups of supports
The upper surface of bar 11 is provided with rectangular frame 12, is provided with screen cloth 13 in the rectangular frame 12, the rectangular frame 12 is provided with rectangle
Bucket 14;The side surface of rectangular frame 12 is provided with one group of handle 15;The lower surface of bar shapeds base 1 is provided with two groups of universal wheels 16;
Gear door 17 is provided with one of rectangular aperture;The side surface of bar shapeds base 1, which is provided with, promotes handle 18.
The characteristics of the present embodiment is, two groups of expansion link upper surfaces of bar shapeds base upper surface one end fall bucket can be more preferable
Carrying, one group of automatically controlled dolly in one group of slide rail of bar shapeds base upper surface one end can preferably drive clamping rings to carry out
Mobile, the rotating bar in one group of clamping rings can preferably drive rectangle uncovered box body to be rotated, under rectangle uncovered box body
The cushion of the surface other end can be protected preferably, and two on the outside of slide rail group support bar can preferably support rectangular frame,
Screen cloth in rectangular frame, which can be sieved preferably, to be taken, and the rectangular-shape barrel on rectangular frame can be carried more preferably, can preferably be reduced
The practicality of labour, increases operating efficiency.
In the present embodiment, the bucket 3 that falls of two groups of upper surfaces of expansion link 2 of the upper surface one end of bar shapeds base 1 carries sand,
Automatically controlled dolly 6 on one group of slide rail 5 of the upper surface one end of bar shapeds base 1 drives clamping rings 7 to move, in clamping rings 7
Rotating bar 8 drive rectangle uncovered box body 9 to be rotated, the cushion 10 of the lower surface other end of rectangle uncovered box body 9 is protected
Protect, two groups of support bars 11 support rectangular frame 12 in one group of outside of slide rail 5, the screen cloth 13 in rectangular frame 12 is screened, square
Rectangular-shape barrel 14 on shape framework 12 can be carried preferably.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody principle of the present utility model to some variations that some of which part may be made, and belong to the utility model
Protection domain within.