CN214107093U

CN214107093U - Sand and stone separator

Info

Publication number: CN214107093U
Application number: CN202022721435.9U
Authority: CN
Inventors: 孙永洲; 陈株和
Original assignee: Mianzhu Zhucheng Concrete Co ltd
Current assignee: Mianzhu Zhucheng Concrete Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-09-03
Anticipated expiration: 2030-11-23

Abstract

The application relates to a sand and stone separator, including holding the case, hold the top of case and seted up the opening, the opening has once to the opposite side slope. The opening is welded with a sieve plate, and the sieve plate is welded with the bevel edges on two sides of the opening of the containing box. The feed box that goes up that is used for holding the material leads to directly over the higher one side of sieve, and the blanking mouth towards the sieve is seted up to the bottom of going up the feed box, and the lower one side below of sieve is provided with the case of accepting that is used for accepting the building stones. Be provided with on the sieve and be used for grinding down the subassembly that rolls the material together with the sieve, grind down the subassembly and include conveying part and a plurality of rollers that roll, conveying part includes two conveyer belts and two drive rollers. During the separation, put into the material loading incasement with the material, make the material drop on the sieve through the blanking mouth, order about the roller reverse movement that rolls through the conveyer belt, roll the roller and contact with the material piece, with the sieve together, knead the material piece and pulverize, effectively improved the component effect of device.

Description

Sand and stone separator

Technical Field

The application relates to the field of building construction, especially, relate to a sand and stone separator.

Background

The sand-stone separator is also called a concrete sand-stone separator or concrete sand-stone separation slurry recovery equipment, is a core equipment of a concrete recovery system, and is mainly used for cleaning, separating and recycling sewage of a cleaning tank car and sand-stone in residual concrete.

The patent with the publication number of CN211225562U discloses a sand-stone separator, which comprises a box body, a screen drum, a gravel discharging end and a fine sand discharging end, wherein a material guide device is arranged below the gravel discharging end, and comprises a horizontal shaft rotatably connected to the side wall of the box body, a material guide plate fixedly connected to the horizontal shaft and positioned below the gravel discharging end, and a first driving assembly arranged on the side wall of the box body and used for driving the material guide plate to rotate; the first driving assembly comprises a plurality of first air cylinders hinged to one side of the box body, and a piston rod of each first air cylinder is hinged to the bottom of the material guide plate.

With respect to the related art among the above, there are the following drawbacks: because the material is fluid, the sandstone is easy to agglomerate and stick, resulting in incomplete sandstone separation.

SUMMERY OF THE UTILITY MODEL

In order to make more thoroughly that sand separation, this application provides a sand and stone separator.

The application provides a sand and stone separator adopts following technical scheme:

the utility model provides a sand and stone separator, is including holding the case, the opening has been seted up at the top that holds the case, the outlet has been seted up to the bottom, it is provided with the sieve to lie in the open position on the case to hold, the top of sieve one side is provided with the workbin, the bottom of going up the workbin is provided with the blanking mouth towards the sieve, be provided with the switch that is used for opening and close the blanking mouth on the blanking mouth, one side below that the workbin was kept away from to the sieve is provided with and holds the case, be provided with on the sieve and pulverize the subassembly, pulverize the subassembly and be used for pulverizing the material on the sieve.

Through adopting above-mentioned technical scheme, before the separation, the blanking mouth on the workbin will be gone up closes, in adding the workbin with the material, then open the blanking mouth and make the material fall on the sieve, separate the material through the sieve, roll through the material that rolls on grinding the subassembly with the sieve to grind the material of caking, then filter through the sieve, moisture and husky material in the material fall into and hold the incasement, and the building stones get into along the sieve and hold the incasement, make more thoroughly of grit separation.

Preferably, grind down the subassembly and include conveying portion and a plurality of roller that rolls, conveying portion includes two conveyer belts and two drive rollers, two the drive roller rotates respectively and sets up in the opening both sides that hold the case, it is used for driving about drive roller pivoted driving source, two to hold to be provided with on the case the drive roller all is on a parallel with the sieve, two the conveyer belt is respectively around establishing the both ends at two drive rollers, and is a plurality of roll the even interval of roller and set up between two conveyer belts, and is a plurality of roll the roller all parallel with the drive roller, there is the clearance between a plurality of roller and the sieve.

By adopting the technical scheme, in the separation process, the driving roller is driven by the driving source to drive the conveying belt to rotate along the circumferential direction of the sieve plate, the rolling roller is driven to move on the surface of the sieve plate, the moving direction of the rolling roller is opposite to the flow direction of the materials, the materials are stirred, the retention time of the materials on the sieve plate is prolonged, and the separation effect of the device is effectively improved; when the rolling roller meets the material blocks, the rolling roller crushes the material blocks, so that sand and stone are separated, and the separation effect of the device is effectively improved.

Preferably, the rolling roller is rotatably connected with the conveyor belt.

Through adopting above-mentioned technical scheme, when building stones and the roller contact of rolling, rotate with building stones relatively through the roller of rolling, effectively avoid building stones card between roller of rolling and sieve.

Preferably, a vibrator is arranged on the sieve plate.

Through adopting above-mentioned technical scheme, the vibrator constantly shakes the sieve, makes more smooth and easy of the material whereabouts on the sieve, effectively improves the separation effect of sieve simultaneously.

Preferably, the containing box is provided with a plurality of spray pipes on two sides of the sieve plate, and the spray pipes are communicated with an external water source.

Through adopting above-mentioned technical scheme, spray water to the material through the shower, fully soften the material, make the material piece pulverize more easily, erode husky material through the shower simultaneously, make more smooth and easy of husky material whereabouts.

Preferably, a filter plate is arranged on the water outlet.

Through adopting above-mentioned technical scheme, husky material and liquid get into and hold the case after, liquid process or aluminum plate filter the back outflow and hold the case, make husky material leave, effectively avoid husky material water to wash away.

Preferably, an air outlet is formed in the accommodating box, an air blower is arranged upwards in the accommodating box, and an air inlet end of the air blower is communicated with the air outlet of the accommodating box.

Through adopting above-mentioned technical scheme, make through the air-blower and hold incasement pressure and reduce, absorb the material on the sieve to melting the safety box, effectively improved the separation efficiency of device, reduced the jam of sieve simultaneously.

Preferably, the holding box is detachably arranged.

Through adopting above-mentioned technical scheme, accept the case and fill up the back, make things convenient for the staff to transport it to other positions and deposit.

In summary, the present application includes at least one of the following beneficial technical effects:

drive the material of grinding roller on to the sieve through the conveyer belt and roll, grind the material piece on the sieve fully, effectively reduce during the material piece thoughtlessly advances building stones, improved the separation effect of device.

Hold and be provided with a plurality of shower on the case, erode the material on the sieve, make the material piece fully soften, then by crushing, the case is held to the sand material rush-in through water simultaneously, has effectively improved the separation effect of device.

The air-blower outwards takes out the air in the containing box, reduces the pressure in the containing box to with sand material from the sieve to containing the incasement internal suction, improve device's separation efficiency, reduced the jam of sieve.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a partial sectional view of the housing box in the embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals: 1. an accommodating box; 11. an opening; 12. a sieve plate; 121. a vibrator; 13. an air outlet; 131. a filter plate; 14. a water outlet; 2. feeding a material box; 21. a blanking port; 3. a receiving box; 4. a grinding assembly; 41. a conveying section; 411. a drive roller; 412. a conveyor belt; 413. a drive source; 42. rolling a roller; 5. a shower pipe; 51. a spray head; 6. a blower.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses sand and stone separator. Referring to fig. 1 and 2, a sand separator includes a housing case 1, an opening 11 is opened at the top of the housing case 1, and the opening 11 is inclined to the other side at one time. The opening 11 is welded with a sieve plate 12, and the sieve plate 12 is welded with the bevel edges on two sides of the opening 11 of the containing box 1. Be provided with the material loading box 2 that is used for holding the material directly over the higher one side of sieve 12, the blanking mouth 21 towards sieve 12 is seted up to the bottom of material loading box 2, and the lower one side below of sieve 12 is provided with the case 3 of accepting that is used for accepting the building stones. The screening deck 12 is provided with a crushing assembly 4 for crushing the material together with the screening deck 12. During separation, materials are placed into the feeding box 2, the materials fall on the sieve plate 12 through the blanking port 21, the materials are rolled through the grinding assembly 4, material blocks in the materials are ground, and the component force effect of the device is effectively improved.

Referring to fig. 1, four support rods are welded on the feeding box 2, and the feeding rods are fixed above the sieve plate 12 through the support rods. The switch for opening and closing the blanking port 21 is arranged on the feeding box 2, so that the falling of the materials is conveniently controlled.

Referring to fig. 2 and 3, the grinding assembly 4 comprises a conveyor section comprising two conveyor belts 412 and two drive rollers 411, and a number of grinding rollers 42. The higher side of sieve 12 and lower one side and hold and leave the installing port between the case 1, two drive rollers 411 rotate respectively and set up on the lateral wall that holds case 1 at installing port place, two drive rollers 411 all are parallel with sieve 12 surface, and perpendicular to self place lateral wall, hold and be provided with the driving source 413 that is used for driving drive roller 411 pivoted on the case 1, driving source 413 is the motor in this embodiment, the motor passes through the bolt and installs on holding case 1, the output shaft and the drive roller 411 coaxial welding of motor.

Referring to fig. 2 and 3, two conveyor belts 412 are respectively wound around two ends of a driving roller 411, the driving roller 411 is perpendicular to the conveyor belts 412, and the conveyor belts 412 are positioned on two sides of the screen panel 12. A plurality of rolling rollers 42 are evenly arranged between the two conveyor belts 412 at intervals, the rolling rollers 42 are all parallel to the driving roller 411, and a gap exists between the rolling rollers 42 and the sieve plate 12. The top of conveyer belt 412 is rotated by lower one side to higher one side, and during the separation, the material flows by higher one side to lower one side, and conveyer belt 412 orders about roller 42 reverse movement, stirs the material, makes the building stones from the space between roller 42 and sieve 12 pass through, makes the sand material flow into from the sieve mesh on the sieve 12 and holds in the case 1. When meeting the material block, the rolling roller 42 contacts with the material block and is used for kneading and crushing the material block together with the sieve plate 12, so that the separation effect of the device is effectively improved.

Referring to fig. 2 and 3, due to the rotational connection of the milling rollers 42, stone jamming between the milling rollers 42 and the screening deck 12 is effectively avoided.

Referring to fig. 2 and 3, the both sides welding that holds case 1 has a plurality of shower pipes 5, and shower nozzle 51 towards sieve 12 is installed to the one end of shower pipe 5, and the other end and outside water source intercommunication, in the separation process, spray water on to sieve 12 through shower pipe 5, soften the material piece, make the material piece more easily ground down, have effectively improved the separation effect of device. Through the water spray, the sand material is washed away to holding in the case 1 to time rivers, makes grit separation's quicker, has effectively improved the separation efficiency of device.

Referring to fig. 2, the screen plate 12 is provided with a vibrator 121 through a bolt, and the screen plate 12 is continuously vibrated during separation, so that the material is moved more smoothly, and the component force efficiency of the screen plate 12 is effectively improved.

Referring to fig. 2, an air outlet 13 is provided in the accommodating box 1 at a position close to the upper side, the accommodating box is upwardly provided with the blower 6 by bolts, and an air inlet end of the blower 6 is communicated with the air outlet 13 of the accommodating box 1. Because the sieve plate 12 and the driving roller 411 shield the opening 11 of the containing box 1, during separation, air in the containing box 1 is pumped out through the blower 6, the pressure in the containing box 1 is reduced, and sand is sucked into the containing box 1 from the sieve plate 12, so that the separation efficiency of the device is improved; when the sieve holes on the sieve plate 12 are blocked, the sieve plate 12 is dredged by the suction force provided by the air blower 6, and the blockage of the sieve plate 12 is reduced.

Referring to fig. 2, a drainage port 14 for draining water is formed at the bottom of the accommodating box 1, and a filter plate 131 is embedded in the drainage port 14 and used for filtering sand, so that the sand is effectively prevented from being washed away by water.

Referring to fig. 2, the receiving box 3 is placed below the sieve plate 12 and is placed close to the containing box 1, the receiving box 3 is provided with a plurality of receiving boxes, when the receiving box 3 is filled, the receiving box 3 is transported away to store stones, a new receiving box 3 is placed for use, and the working efficiency of the device is improved.

The implementation principle of this application embodiment sand separator does: before the separation grit, deposit the material into in the workbin 2, then open blanking mouth 21 and make the material fall and begin the separation on sieve 12, start driving source 413 and order to drive the drive belt and roll roller 42 and begin the motion, open shower 5 simultaneously and spray, soften the material piece to erode husky material washout downwards, and open the outside air-blast of air-blower 6, make husky material whereabouts more smooth and easy. The conveyor 412 drives the roller 42 in the opposite direction to agitate the material, passing it through the gap between the roller 42 and the screen deck 12 and allowing the sand to flow into the container 1 through the openings in the screen deck 12. When encountering the material block, the rolling roller 42 contacts with the material block and crushes the material block together with the sieve plate 12, thereby effectively improving the separation effect of the device.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A sand and stone separator which is characterized in that: including holding case (1), open-ended (11), bottom have been seted up at the top that holds case (1) have seted up outlet (14), it is provided with sieve (12) to lie in open-ended (11) position on case (1) to hold, the top of sieve (12) one side is provided with workbin (2), the bottom of going up workbin (2) is provided with blanking mouth (21) towards sieve (12), be provided with the switch that is used for opening and close blanking mouth (21) on blanking mouth (21), one side below of last workbin (2) is kept away from in sieve (12) is provided with and holds case (3), sieve (12) are by being close to last workbin (2) one side and are close to and hold case (3) one side downward sloping, be provided with on sieve (12) and pulverize subassembly (4), it is used for pulverizing the material on sieve (12) to pulverize subassembly (4).

2. A sand separator according to claim 1, wherein: grinding subassembly (4) is including transfer portion (41) and a plurality of roller (42) that rolls, transfer portion (41) are including two conveyer belts (412) and two drive rollers (411), two drive roller (411) rotate respectively and set up opening (11) both sides holding case (1), it is used for driving about drive roller (411) pivoted driving source (413) to hold to be provided with on case (1), two drive roller (411) all are on a parallel with sieve (12), two conveyer belt (412) are respectively around establishing the both ends at two drive rollers (411), and is a plurality of roll (42) even interval sets up between two conveyer belts (412), and is a plurality of roll (42) all are parallel with drive roller (411), have the clearance between a plurality of roll (42) and sieve (12).

3. A sand separator according to claim 2, wherein: the rolling roller (42) is rotatably connected with the conveyor belt (412).

4. A sand separator according to claim 1, wherein: the sieve plate (12) is provided with a vibrator (121).

5. A sand separator according to claim 1, wherein: a plurality of spraying pipes (5) are arranged on the containing box (1) and positioned on two sides of the sieve plate (12), and the spraying pipes (5) are communicated with an external water source.

6. A sand separator according to claim 1, wherein: the water outlet (14) is provided with a filter plate (131).

7. A sand separator according to claim 1, wherein: the air-conditioning box is characterized in that an air outlet (13) is formed in the accommodating box (1), an air blower (6) is arranged on the accommodating box, and the air inlet end of the air blower (6) is communicated with the air outlet (13) of the accommodating box (1).

8. A sand separator according to claim 1, wherein: the receiving box (3) is arranged detachably.