A kind of novel sandstone screening plant
Technical field
The utility model relates to building materials technology field, specially a kind of novel sandstone screening plant.
Background technique
Sand is widely used in building trade as a kind of essential construction material.In existing sand because
All many handstones can be contaminated with wherein for a variety of causes, require manually first to lead to sand every time before using sand
Crossing sieve will sieve one time, so that the handstone in sand be filtered out, just will not influence use in this way.Sieve sand be one very
The muscular labor of weight, needs worker ceaselessly to sprinkle sand on sieve, and the efficiency done so is very low, and sifts out the stone come
Son also needs worker to remove it, and further influences working efficiency.Based on above reason, the utility model proposes a kind of new
Type sandstone screening plants solves these problems.
Summary of the invention
The technical issues of the utility model solves is to overcome the troublesome in poeration of the prior art, ineffective defect,
A kind of novel sandstone screening plant is provided.A kind of novel sandstone screening plant has automatic sieving and removes stone, work
The features such as high-efficient.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel sandstone screening plant, including outer
Shell is fixedly connected with protective shell on outer wall on rear side of the shell, is fixedly connected with motor on outer wall on rear side of the protective shell, described
It is fixedly connected with the first roller bearing on the rotor of motor, belt pulley is provided in the protective shell, first roller bearing sequentially passes through
There are protective shell and belt pulley, and first roller bearing extends to shell inner cavity through shell rear wall and is fixedly connected with disk, institute
It states belt pulley two sides and is provided with the second roller bearing, two second roller bearings are movably connected on the rear side outer wall of shell, right
Second roller bearing described in side is through there is another belt pulley, by belt transmission connection between two belt pulleys, two described the
Two roller bearings are fixedly connected to gear far from shell one end, are connected between two gears by chain drive, the chain
Far from column is connected on shell side, the disk is provided with riser far from the first roller bearing side, opens on the riser
Equipped with first sliding groove, the disk is fixedly connected with cylinder on the edge of riser side, and the cylinder is inserted into first sliding groove
It is interior, first connecting rod is fixedly connected on the riser leading flank, shell, left and right sides are extended in the first connecting rod both ends
Shell inner cavity described in wall is provided with the second connecting rod close to front side wall, and shell left and right sides is extended at second connecting rod both ends
Wall, the first connecting rod and the second connecting rod are flexibly connected between shell, the first connecting rod and the second connecting rod
Inner sidewall on be fixedly connected with sieve, be provided with plate above the sieve, the planar bottom surface two sides are fixedly connected with cunning
Block, offers second sliding slot on shell front-rear side walls top surface, in the sliding block insertion second sliding slot, and the sliding block and the
Two sliding slots are flexibly connected, and are fixedly connected with connecting plate on rear side of the plate, and the connecting plate on the top surface of plate far from offering
Through-hole, the column run through through-hole.
Preferably, the column top is fixedly connected with limited block, and the height of the column is greater than chain minimum point to company
The distance between fishplate bar.
Preferably, the plate is T-shaped plate, and the planar bottom surface is close to sieve.
Preferably, the shell left and right sidewall opens up fluted between first connecting rod and the second connecting rod.
Preferably, the length of the first connecting rod and the second connecting rod is identical.
Preferably, the protective shell left and right side is not closed.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through circle by being provided with sieve
Cylinder on disk drives riser to move so that sieve bilateral reciprocation, can sieve the sand on sieve;By setting
It is equipped with belt pulley, drives belt pulley and belt to rotate by motor, so that the gear on the second roller bearing rotates, gear drives chain
Rotation, so that chain-driving column and treadmill exercise, so that plate can be with bilateral reciprocation;By being provided with plate, pass through
The side-to-side movement of plate can be purged the stone that can not be screened out on sieve, complete the automatic function of removing stone.This reality
It is simple with new structure, it is easy to operate, with the advantages of automatic sieving and removal stone, work efficiency is high.
Detailed description of the invention
Fig. 1 is the utility model top schematic diagram.
Fig. 2 is the face the A schematic diagram of the utility model Fig. 1.
Fig. 3 is the face the B schematic diagram of the utility model Fig. 1.
Fig. 4 is enlarged drawing at the C of the utility model Fig. 1.
Figure label: 1, shell, 2, protective shell, 3, motor, the 4, first roller bearing, 5, belt pulley, 6, disk, the 7, second rolling
Axis, 8, belt, 9, gear, 10, chain, 11, column, 12, riser, 13, first sliding groove, 14, cylinder, 15, first connecting rod,
16, the second connecting rod, 17, sieve, 18, plate, 19, sliding block, 20, second sliding slot, 21, connecting plate, 22, through-hole, 23, groove,
24, limited block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of novel sandstone screening plant, including shell
1, protective shell 2 is fixedly connected on 1 rear side outer wall of shell, and 2 left and right side of protective shell is not closed, solid on 2 rear side outer wall of protective shell
Surely it is connected with motor 3, the first roller bearing 4 is fixedly connected on the rotor of motor 3, belt pulley 5, the first rolling are provided in protective shell 2
Axis 4 has sequentially passed through protective shell 2 and belt pulley 5, and the first roller bearing 4 extends to the fixed company in 1 inner cavity of shell through 1 rear wall of shell
It is connected to disk 6,5 two sides of belt pulley are provided with the second roller bearing 7, and two the second roller bearings 7 are movably connected in outside the rear side of shell 1
On wall, the second roller bearing of right side 7 is sequentially connected between two belt pulleys 5 by belt 8 through there is another belt pulley 5, and two second
Roller bearing 7 is fixedly connected to gear 9 far from 1 one end of shell, is sequentially connected between two gears 9 by chain 10, chain 10 is remote
From column 11 is connected on 1 side of shell, disk 6 is provided with riser 12 far from 4 side of the first roller bearing, opens up on riser 12
There is first sliding groove 13, disk 6 is fixedly connected with cylinder 14 on the edge of 12 side of riser, and cylinder 14 is inserted into first sliding groove 13
It is interior, first connecting rod 15 is fixedly connected on 12 leading flank of riser, shell 1, left and right sides are extended in 15 both ends of first connecting rod
1 inner cavity of wall shell is provided with the second connecting rod 16 close to front side wall, and first connecting rod 15 is identical with the length of the second connecting rod 16,
1 left and right sidewall of shell is extended at second connecting rod, 16 both ends, and first connecting rod 15 and the second connecting rod 16 are between shell 1
It is flexibly connected, 1 left and right sidewall of shell, which is located between first connecting rod 15 and the second connecting rod 16, opens up fluted 23, the first connection
It is fixedly connected with sieve 17 on bar 15 and the inner sidewall of the second connecting rod 16, plate 18 is provided with above sieve 17, plate 18 is T
Shape plate, and 18 bottom surface of plate, close to sieve 17,18 bottom surface both side of plate is fixedly connected with sliding block 19,1 front-rear side walls top surface of shell
On offer second sliding slot 20, sliding block 19 is inserted into second sliding slot 20, and sliding block 19 is flexibly connected with second sliding slot 20, plate 18
Rear side is fixedly connected with connecting plate 21, and connecting plate 21 offers through-hole 22 on the top surface far from plate 18, column 11 runs through through-hole
22,11 top of column is fixedly connected with limited block 24, and the height of column 11 is greater than 10 minimum point of chain between connecting plate 21
Distance.
Working principle: utility model device when in use, first pours into sand on sieve 17, starts motor 3, motor
3 drive disk 6 to rotate, so that the cylinder 14 on disk 6 drives 15 bilateral reciprocation of first connecting rod on riser 12, complete
To the screening function of sand, belt pulley 5 and belt 8 is driven to rotate by the first roller bearing 4, so that the second roller bearing 7 and 9 turns of gear
Dynamic, so that the column 11 on chain 10 moves, column 11 drives 18 bilateral reciprocation of plate on connecting plate 21 to complete
Automatic removing to the handstone left on sieve 17 realizes automatic sand sieving and the automatic function of removing stone.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.