CN210171876U

CN210171876U - Sand and stone separator

Info

Publication number: CN210171876U
Application number: CN201920457165.XU
Authority: CN
Inventors: 段天诚
Original assignee: Wenzhou Sanjian Concrete Co ltd
Current assignee: Wenzhou Sanjian Concrete Co ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-03-24
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses a sand and stone separator, its technical scheme main points are: including the frame, rotate the cylinder of connection in the frame, the cylinder is the slope setting, and the outer wall of cylinder sets to the screen cloth, is equipped with the axis of rotation in the cylinder, cylinder and axis of rotation coaxial coupling, are equipped with external drive source in the axis of rotation, still include movable block, removal subassembly, and movable block sliding connection is in the frame, is equipped with the brush on the side of movable block orientation cylinder, and the brush hair of brush supports on the cylinder lateral wall, and the removal subassembly is used for driving the movable block along the length direction of cylinder at cylinder both ends round trip movement. Utilize the rotation of cylinder, come to clear up the cylinder circumference lateral wall that the brush is located, utilize the round trip movement of removal subassembly to the movable block, make the brush can clear up the circumference lateral wall of cylinder different positions to can play the clearance effect to the outer wall of whole cylinder, and the clearance work is gone on under the cylinder operation, reduces the influence of stone jam to separation work as far as possible.

Description

Sand and stone separator

Technical Field

The utility model relates to a concrete equipment technical field, in particular to sand and stone separator.

Background

Concrete equipment is inside can remaining with the concrete after using the equipment, and for avoiding remaining concrete to solidify in equipment, can wash concrete equipment with water, the concrete that remains on equipment can be washed by the water and form the thick liquid. The sand-stone separator is a device for filtering slurry, and filters sand and stone in the slurry, thereby not only protecting the environment, but also improving the resource recycling rate.

At present, chinese patent with publication number CN203437193U discloses a grit disconnect-type equipment, it includes the box, the slope sets up cylinder, the silo in the box, the screen cloth is set to the outer wall of cylinder, the silo is equipped with feeding conveyor, the silo obtains one end and connects the income bead at the cylinder, one side of cylinder is provided with sand out conveyor, be equipped with out the sand mouth on the sand out conveyor, the both sides of box are equipped with overflow mouth and stone outlet respectively, the stone outlet corresponds with the play bead of cylinder.

In foretell grit disconnect-type equipment, the cylinder can be left from the cylinder lateral wall to water and grit in the thick liquid that gets into the cylinder, and the great stone of remaining granule can't pass through the screen cloth and leaves from the screen outlet to realize the separation of grit and stone, but the size of stone is not of uniform size, and the volume of stone is big again, the condition that the moderate stone of granule will brush the mesh jam of net very easily appears, generally all clear up the cylinder by the workman regularly, manual cleaning must stop the work of grit splitter, and it is time-consuming and hard.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a sand and stone separator, it has carries out the advantage of clearing up at sand and stone separator moving in-process to the cylinder.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a sand and stone separator, includes the frame, rotates the cylinder of connection in the frame, the cylinder is the slope setting, the screen cloth is set to the outer wall of cylinder, be equipped with the axis of rotation in the cylinder, cylinder and axis of rotation coaxial coupling, be equipped with external drive source in the axis of rotation, still include movable block, removal subassembly, movable block sliding connection is in the frame, the movable block is equipped with the brush on the side towards the cylinder, the brush hair of brush supports on the cylinder lateral wall, the removal subassembly is used for driving the movable block along the length direction of cylinder at cylinder both ends round trip movement.

Through above-mentioned technical scheme, the brush is when contacting with the cylinder outer wall, the extrusion blocks up the stone in the mesh, make the stone get back to the cylinder again, utilize the rotation of cylinder, come to clear up the cylinder circumference lateral wall at brush place, utilize the round trip movement of removal subassembly to the movable block, make the brush clear up the circumference lateral wall of cylinder different positions, thereby can play the clearance effect to the outer wall of whole cylinder, and the clearance work is gone on under the cylinder operation, reduce the influence of stone jam to separation work as far as.

Preferably, the moving assembly comprises a screw rod and a driving motor, the screw rod is rotatably connected to the rack, the length direction of the screw rod is the same as that of the roller, the screw rod is in threaded connection with the moving block, and an output shaft of the driving motor is coaxially connected with the screw rod.

Through the technical scheme, the lead screw drives the moving block to move when rotating, the lead screw does not move in position, extra space is not needed, and the moving block can be controlled to move towards the end part of the roller through positive and negative rotation of the driving motor.

Preferably, the moving mass is located on a side of the drum facing away from the ground.

Through the technical scheme, when the brush on the moving block cleans the outer wall of the roller, stones blocking the brush net are squeezed back into the roller, the stones fall under the action of gravity and are not easy to block meshes in the position again, and the moving block is not easy to be stained with sizing water, so that the moving block can move on the lead screw smoothly.

Preferably, the two sides of the rack are provided with first baffles, the first baffles are arranged obliquely downwards, and the opposite surfaces of the two first baffles face the roller.

Through above-mentioned technical scheme, easily throw off water and grit when the cylinder rotates, the water and the grit of splash are assembled under the cylinder through first baffle, further improve the resource recovery rate to reduce the influence to the surrounding environment.

Preferably, the two sides of the rack are both provided with second baffles, and the second baffles are vertically arranged upwards.

Through above-mentioned technical scheme, the brush is in the clearance in-process, stirs out the cylinder with the grit that adheres to on the cylinder inner wall easily, and the second apron can block the part and stir and the grit that splashes by the brush, further improves the resource recovery rate.

Preferably, the two second baffles are provided with sliding grooves on the opposite surfaces, the sliding grooves are arranged along the length direction of the roller, the two ends of the moving block are provided with connecting plates, and the two connecting plates are respectively connected in the two sliding grooves in a sliding manner.

Through above-mentioned technical scheme, the movable block passes through the connecting plate and slides along corresponding spout, and the movable block is more steady and be difficult to appear deflecting in the slip process, improves the stability of brush to the cleaning work of cylinder.

Preferably, the side of the moving block facing the roller is an arc-shaped surface matched with the outer wall of the roller, the number of the brushes is multiple, and the brushes are uniformly distributed on the arc-shaped surface.

Through above-mentioned technical scheme, the distribution condition of brush and cylinder outer wall shape suit, improve the cleaning efficiency to the cylinder outer wall.

To sum up, the utility model discloses the beneficial effect who contrasts in prior art does: through setting up the brush on mobilizable movable block and the movable block, combine the rotation of cylinder self, make the brush all clear up the outer wall of whole cylinder, and the clearance work is gone on repeatedly for the cylinder is in good operating condition for a long time.

Drawings

FIG. 1 is an overall structural view of the embodiment;

fig. 2 is a schematic structural diagram of a moving block in the embodiment.

Reference numerals: 1. a frame; 2. a drum; 21. a rotating shaft; 22. an external drive source; 3. a moving block; 4. a moving assembly; 41. a screw rod; 42. a drive motor; 5. a first baffle plate; 6. a second baffle; 61. a chute; 7. a connecting plate; 8. a brush; 9. a feed hopper.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A sand-stone separator is disclosed, as shown in figure 1, comprising a frame 1, a roller 2 rotationally connected to the frame 1, a feed hopper 9, wherein the roller 2 is obliquely arranged, the feed hopper 9 is positioned on one side of the end part of the roller 2 far away from the ground, a discharge hole of the feed hopper 9 corresponds to the end part of the roller 2 far away from the ground, a rotating shaft 21 is arranged in the roller 2, the axial lead of the rotating shaft 21 is the same as the axial lead of the roller 2, the rotating shaft 21 is coaxially connected with the roller 2, one end of the rotating shaft 21 close to the ground is provided with an external driving source 22, the external driving source 22 is a motor, and the.

Referring to fig. 1, all be equipped with first baffle 5 on the both sides of frame 1, second baffle 6, the latter half of cylinder 2 is in between two first baffles 5, the first half of cylinder 2 is in between two second baffles 6, first baffle 5 all sets up along the length direction of cylinder 2 with second baffle 6, first baffle 5 is in frame 1 and is close to ground one side, and first baffle 5 is the slope setting, two relative faces of first baffle 5 are towards cylinder 2 one side, the vertical setting up of second baffle 6, all be equipped with spout 61 on two relative faces of second baffle 6, the length direction of spout 61 is the same with the length direction of cylinder 2.

Referring to fig. 1 and 2, a moving block 3 and a moving assembly 4 are arranged between the two second baffles 6, the cross section of the moving block 3 is arc-shaped, connecting plates 7 are arranged at both ends of the moving block 3, the end parts of the two connecting plates 7 far away from the moving block 3 are respectively positioned in two sliding grooves 61, the moving block 3 can move along the sliding groove 61 through the connecting plate 7, the surface of the moving block 3 facing the roller 2 is matched with the outer wall of the roller 2, the surface of the moving block 3 is provided with a plurality of brushes 8, the plurality of brushes 8 are uniformly distributed on the moving block 3, the brushes 8 face to the axial lead of the roller 2 and abut against the outer wall of the roller 2, the moving assembly 4 comprises a screw rod 41 and a driving motor 42, the screw rod 41 is rotatably connected to the rack 1, the length direction of the screw rod 41 is the same as that of the roller 2, the screw rod 41 is in threaded connection with the moving block 3, the driving motor 42 is located at one end, close to the ground, of the roller 2, and the output shaft of the driving motor 42 is coaxially connected with the screw rod 41.

In the actual operation process, start driving motor 42 and external drive source 22, make cylinder 2 rotate, movable block 3 round trip movement between the both ends of cylinder 2, the thick liquid water that contains grit pours into feeder hopper 9 into, flow into cylinder 2 at the uniform velocity through feeder hopper 9, most water directly drops out cylinder 2 through the mesh after getting into cylinder 2, the grit is because it easily glues at cylinder 2 inner wall to possess water, through the rotation of cylinder 2, make the grit also leave cylinder 2 through the mesh gradually, the stone rolls out from the one end that cylinder 2 is close to ground under self action of gravity, in this process, if just in time there is the stone to block up the mesh, brush 8 on the movable block 3 through round trip movement can in time crowd the stone back to cylinder 2 in, make cylinder 2 can continue to spill water and grit.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims

1. The utility model provides a sand and stone separator, includes frame (1), rotates cylinder (2) of connection in frame (1), cylinder (2) are the slope and set up, the screen cloth is set to the outer wall of cylinder (2), be equipped with axis of rotation (21) in cylinder (2), cylinder (2) and axis of rotation (21) coaxial coupling, be equipped with external drive source (22), characterized by on axis of rotation (21): the novel roller brush is characterized by further comprising a moving block (3) and a moving assembly (4), wherein the moving block (3) is connected to the rack (1) in a sliding mode, a brush (8) is arranged on the side face, facing the roller (2), of the moving block (3), bristles of the brush (8) abut against the side wall of the roller (2), and the moving assembly (4) is used for driving the moving block (3) to move back and forth at the two ends of the roller (2) along the length direction of the roller (2).

2. A sand separator according to claim 1, wherein: the moving assembly (4) comprises a screw rod (41) and a driving motor (42), the screw rod (41) is rotatably connected to the rack (1), the length direction of the screw rod (41) is the same as that of the roller (2), the screw rod (41) is in threaded connection with the moving block (3), and an output shaft of the driving motor (42) is coaxially connected with the screw rod (41).

3. A sand separator according to claim 1, wherein: the moving block (3) is positioned on one side of the roller (2) which is far away from the ground.

4. A sand separator according to claim 1, wherein: frame (1) both sides all are equipped with first baffle (5), first baffle (5) slope sets up down, and two first baffle (5) relative faces all towards cylinder (2).

5. A sand separator according to claim 3, wherein: the two sides of the rack (1) are respectively provided with a second baffle (6), and the second baffles (6) are vertically arranged upwards.

6. A sand separator according to claim 5, wherein: the two second baffles (6) are provided with sliding grooves (61) on opposite surfaces, the sliding grooves (61) are arranged along the length direction of the roller (2), the two ends of the moving block (3) are provided with connecting plates (7), and the two connecting plates (7) are respectively connected in the two sliding grooves (61) in a sliding manner.

7. A sand separator according to any one of claims 1 to 6, wherein: the side of the moving block (3) facing the roller (2) is an arc-shaped surface matched with the outer wall of the roller (2), the brushes (8) are multiple, and the brushes (8) are uniformly distributed on the arc-shaped surface.