CN214437048U

CN214437048U - Sand and stone separator

Info

Publication number: CN214437048U
Application number: CN202023087341.7U
Authority: CN
Inventors: 陈丛杰; 陈平
Original assignee: Sichuan Tengxiang Building Materials Co ltd
Current assignee: Sichuan Tengxiang Building Materials Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-10-22
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to a sand and stone separator belongs to the construction field, which comprises a frame, be provided with the conveyer in the frame, the conveyer is used for conveying the mortar, be provided with the feeder hopper in the frame, the feeder hopper sets up in the top of conveyer, the open-top of feeder hopper sets up, be provided with the subassembly of shakeouts on the conveyer, the subassembly of shakeouts is used for shakeout the mortar, be provided with on the conveyer and filter the piece, it is used for separating the grit to filter the piece. When carrying out the grit separation, at first empty into the feeder hopper with the mortar that waits to separate in, the mortar conveys under the effect of conveyer afterwards, shakeouts the mortar through shakeout subassembly this moment, the grittiness of mixing in this in-process mortar breaks away from out in following the mortar through filtering the piece, thereby accomplish the grit separation in the mortar, through being provided with the shakeout device, shakeout the mortar, make sticky grit separation, the efficiency of grit separation has been improved effectively.

Description

Sand and stone separator

Technical Field

The application relates to the field of building construction, in particular to a sand-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.

However, the applicant believes that the above-mentioned related art has the disadvantage that the separation of sand and stone is not complete due to the tendency of the material to cake and stick.

SUMMERY OF THE UTILITY MODEL

In order to improve the quality of grit separation, the 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, includes the frame, be provided with the conveyer in the frame, the conveyer is used for conveying the mortar, be provided with the feeder hopper in the frame, the feeder hopper sets up in the top of conveyer, the open-top setting of feeder hopper, be provided with the shakeout subassembly on the conveyer, the shakeout subassembly is used for shakeout the mortar, be provided with on the conveyer and filter the piece, it is used for separating the grit to filter the piece.

Through adopting above-mentioned technical scheme, when carrying out sand and stone separation, at first empty into the feeder hopper with the mortar that waits to separate in, the mortar conveys under the effect of conveyer afterwards, shakeout the mortar through shakeout subassembly this moment, the gritty of mixing breaks away from out in following the mortar through filtering piece in this in-process mortar, thereby accomplish the sand and stone separation in the mortar, through being provided with the shakeout device, shakeout the mortar, make sticky sand and stone separation, the efficiency of sand and stone separation has been improved effectively.

Optionally, the flattening assembly comprises an installation rod and a pressing plate, the installation rod is arranged on the conveyor, the pressing plate is arranged on the installation rod, one side, far away from the installation rod, of the pressing plate is used for being abutted against the conveyor, a driving piece is arranged on the installation rod, and the driving piece is used for driving the pressing plate to move in the vertical direction.

Through adopting above-mentioned technical scheme to start the driving piece, the driving piece drives the clamp plate and follows vertical direction motion, and along with the motion of clamp plate, the clamp plate is contradicted with the conveyer, plays the effect that flattens to the mortar on the conveyer then, and simple structure has made things convenient for the maintenance in installation and the later stage in earlier stage effectively, has improved the practicality of device effectively.

Optionally, the driving part comprises an air cylinder, the air cylinder is arranged on the mounting rod, the pressing plate is connected with a piston rod of the air cylinder, a buffering part is arranged between the pressing plate and the piston rod of the air cylinder, and the buffering part is used for buffering impact force between the pressing plate and the conveyor.

Through adopting above-mentioned technical scheme, when needs shakeout the mortar, the cylinder drives the clamp plate and moves towards the conveyer, after clamp plate and conveyer pasted tightly, the piston rod of cylinder continued downstream this moment, along with the continued motion of piston rod, the piston rod acts on the bolster and no longer continues to drive the clamp plate downstream to play the effect of impact force between buffering clamp plate and the conveyer, played the guard action effectively to the conveyer, improved the life of conveyer.

Optionally, the buffer part comprises a sleeve, the sleeve is connected with a piston rod of the cylinder, a slot is formed in one end, away from the cylinder, of the sleeve, an insertion rod is fixedly arranged at the top of the pressing plate and connected with the slot of the sleeve through the slot, and an elastic part used for driving the insertion rod to move towards the direction away from the slot is arranged in the slot.

Through adopting above-mentioned technical scheme, after the clamp plate contradicts with the conveyer, the piston rod of cylinder continues downstream to drive sleeve downstream, sleeve extrusion elastic component, and can not drive the inserted bar and continue the motion, thereby reach the effect of impact force between buffering clamp plate and the conveyer.

Optionally, be provided with drive assembly on the conveyer, drive assembly includes driving motor and lead screw, the spout has been seted up along the pay-off direction of conveyer on the conveyer, the lead screw sets up in the spout and rotates with the conveyer along the length direction of spout and is connected, driving motor is fixed to be set up on the conveyer, driving motor's output shaft and lead screw transmission are connected, the length direction slip along the spout in the spout is provided with the slider, slider threaded sleeve establishes on the lead screw, installation pole and slider fixed connection.

Through adopting above-mentioned technical scheme, when carrying out grit separation, start driving motor, driving motor drives the lead screw and rotates, and along with the rotation of lead screw, the lead screw drives the slider and moves in the spout to drive the pay-off direction motion of installation pole along the conveyer, make the clamp plate repeat and flatten the mortar on the conveyer, improved the shakeout effect of clamp plate to the material on the conveyer, thereby further improved grit separation's quality.

Optionally, a piston rod of the cylinder is detachably connected with the sleeve.

Through adopting above-mentioned technical scheme, when needs carry out grit separation to the mortar of different materials, can dismantle the sleeve from the piston rod, change suitable clamp plate type, improved the application range of device to the practicality of device has been improved.

Optionally, the conveyer includes transfer roller, conveyer belt and transfer motor, the transfer roller rotates and sets up in the frame, the conveyer belt is around establishing in the transfer roller, the fixed setting in the frame of transfer motor, the output shaft and the coaxial fixed connection of transfer roller of transfer motor, it is provided with the backing roll to rotate in the frame, the axis of rotation of backing roll is parallel with the axis of rotation of transfer roller, the surface of backing roll is used for keeping away from one side butt of clamp plate with the conveyer belt.

Through adopting above-mentioned technical scheme, because the mortar is a fluid, along with the up-and-down motion of clamp plate, the mortar is compressed tightly on the conveyer belt, because the support of backing roll, the conveyer belt of backing roll position is by the jack-up, along with the continuation motion of conveyer belt, the mortar of being compacted on the conveyer belt passes through the backing roll, through the change of angle, makes the mortar that compresses tightly on the conveyer belt become loose, has made things convenient for subsequent collection and arrangement, has improved work efficiency.

Optionally, a scraper is arranged on the rack, one end of the scraper is used for abutting against the conveyor belt, and a containing box is arranged on the rack and located below the scraper.

Through adopting above-mentioned technical scheme, along with the motion of conveyer belt, drive the mortar motion, because scraper blade and conveyer belt butt scrape the mortar from the conveyer belt then, in the mortar that is scraped falls the containing box, accomplish the grit separation and the arrangement of mortar, made things convenient for the work in staff's later stage, when having improved work efficiency, reduced staff's intensity of labour.

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

1. the mortar is flattened by the flattening device, so that sticky sand is separated, and the sand-stone separation efficiency is effectively improved;

2. the buffer piece plays a role in buffering impact force between the pressing plate and the conveyor, so that the conveyor is effectively protected, and the service life of the conveyor is prolonged.

Drawings

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

FIG. 2 is a schematic diagram of a flattening assembly according to an embodiment of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic structural diagram of a drive assembly according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a slider according to an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a support roller according to an embodiment of the present application;

fig. 7 is a schematic structural view of the storage box and the scraper according to the embodiment of the present application.

Description of reference numerals: 1. a frame; 11. a feed hopper; 2. a conveyor; 21. a conveying roller; 22. a conveyor belt; 23. a transfer motor; 24. mounting a plate; 25. filtering holes; 3. flattening the assembly; 31. mounting a rod; 32. pressing a plate; 4. a drive member; 41. a fixing plate; 42. a first through hole; 43. fixing the bolt; 5. a buffer member; 51. a slot; 52. inserting a rod; 53. an elastic member; 6. a drive assembly; 61. a drive motor; 62. a lead screw; 63. a chute; 64. a slider; 65. a vertical rod; 66. a ball bearing; 7. a support roller; 71. perforating; 72. a rotating shaft; 8. a squeegee; 9. a storage box; 91. a second through hole; 92. a connecting bolt; 93. and connecting the holes.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses sand and stone separator.

Referring to fig. 1, a sand and stone separator, includes frame 1, and frame 1 includes the bracing piece of a plurality of vertical settings, and the welding has feeder hopper 11 on the bracing piece, and the open-top of feeder hopper 11 sets up.

Referring to fig. 1, a conveyor 2 is arranged on a frame 1, the conveyor 2 is used for conveying mortar, and the conveyor 2 comprises a conveying roller 21, a conveying belt 22 and a conveying motor 23. The welding has mounting panel 24 on the bracing piece, and transfer roller 21 rotates and installs the both ends at mounting panel 24, and transfer motor 23 passes through the bolt to be installed on mounting panel 24, and conveyer belt 22 is around establishing on transfer roller 21, through the coaxial fixed connection of shaft coupling between output shaft of transfer motor 23 and the transfer roller 21, and wherein, feeder hopper 11 is located the top of conveyer 2.

Wherein, referring to fig. 1, be provided with on the conveyer 2 and filter the piece, filter and be used for separating the grit, filter and include conveyer belt 22, filter belt 22 is last to have seted up a plurality of filtration pores 25, and filtration pore 25 supplies the sand to pass through.

Referring to fig. 1 and 2, a spreader assembly 3 is disposed on the conveyor 2, the spreader assembly 3 is used for spreading mortar, and the spreader assembly 3 includes a mounting rod 31 and a pressing plate 32. The mounting rod 31 is mounted on the conveyor 2, the pressing plate 32 is mounted on the mounting rod 31, and a side of the pressing plate 32 away from the mounting rod 31 is used for abutting against the conveyor 2.

Referring to fig. 2, a driving member 4 is disposed on the mounting rod 31, the driving member 4 is used for driving the pressing plate 32 to move in the vertical direction, and the driving member 4 includes an air cylinder. The cylinder is mounted on the mounting rod 31 by bolts, and the pressure plate 32 is connected to the piston rod of the cylinder.

Referring to fig. 2, a buffer 5 is provided between the pressing plate 32 and the piston rod of the cylinder, the buffer 5 is used to buffer the impact force between the pressing plate 32 and the conveyor 2, and the buffer 5 includes a sleeve. The sleeve is connected with the piston rod of cylinder, and the slot 51 has been seted up along vertical direction to the one end that the cylinder was kept away from to the sleeve, and the top welding of clamp plate 32 has inserted bar 52, and inserted bar 52 passes through slot 51 and is connected with sleeve slot 51.

Referring to fig. 2, an elastic member 53 for driving the insertion rod 52 to move in a direction away from the insertion slot 51 is disposed in the insertion slot 51, the elastic member 53 includes a tension spring, one end of the tension spring is welded to the insertion rod 52, and the other end of the tension spring is welded to the sleeve. After the pressing plate 32 is abutted against the conveyor 2, the piston rod of the cylinder continues to move downwards, so as to drive the sleeve to move downwards, the sleeve stretches the tension spring, and the inserted rod 52 is not driven to move continuously, so that the effect of buffering the impact force between the pressing plate 32 and the conveyor 2 is achieved.

Referring to fig. 2 and 3, the piston rod of the cylinder is detachably connected with the sleeve. The one end welding that the piston rod of cylinder is kept away from installation pole 31 has fixed plate 41, sets up the first through-hole 42 that runs through fixed plate 41 on the fixed plate 41, wears to be equipped with fixing bolt 43 in the first through-hole 42, and the sleeve is close to the one end of installation pole 31 and sets up the mounting hole with fixing bolt 43 threaded connection.

When sand and stone separation is needed to be carried out on mortar made of different materials, the sleeve can be detached from the piston rod, and the appropriate type of the pressing plate 32 is replaced, so that the application range of the device is widened, and the practicability of the device is improved.

Referring to fig. 1 and 4, a driving assembly 6 is disposed on the conveyor 2, and the driving assembly 6 includes a driving motor 61 and a lead screw 62. The mounting panel 24 has seted up spout 63 along the pay-off direction of conveyer 2 on the lateral wall of keeping away from each other, and lead screw 62 sets up in spout 63 along the length direction of spout 63, and lead screw 62 passes through the bearing and is connected with mounting panel 24 rotation, and driving motor 61 passes through bolt fixed mounting in spout 63, and passes through shaft coupling fixed connection between driving motor 61's output shaft and the lead screw 62.

In addition, referring to fig. 4 and 5, a sliding block 64 is slidably disposed in the sliding groove 63 along the length direction of the sliding groove 63, the sliding block 64 is threadedly sleeved on the lead screw 62, a vertical rod 65 is welded to one end of the sliding block 64 far from the bottom wall of the sliding groove 63, and the mounting rod 31 is welded to one end of the vertical rod 65 far from the sliding block 64.

When carrying out grit separation, start driving motor 61, driving motor 61 drives lead screw 62 and rotates, and along with lead screw 62's rotation, lead screw 62 drives slider 64 and moves in spout 63 to drive installation pole 31 and move along the pay-off direction of conveyer 2, make clamp plate 32 flatten the mortar on the conveyer 2 repeatedly, improved the shakeout effect of clamp plate 32 to the material on the conveyer 2, thereby further improved grit separation's quality.

Referring to fig. 4 and 5, the sliding block 64 is provided with a ball 66 which is in rolling contact with the mounting plate 24, and the sliding friction between the sliding block 64 and the mounting plate 24 is changed into rolling friction by the ball 66, so that the friction force is reduced, the abrasion is reduced, and the service life of the device is prolonged.

Referring to fig. 1 and 6, the supporting roller 7 is mounted on the mounting plate 24, a through hole 71 is formed in one end, away from the feed hopper 11, of the mounting plate 24, the through hole 71 penetrates through the mounting plate 24, a rotating shaft 72 is rotatably mounted in the through hole 71, the rotating shaft 72 is rotatably connected with the mounting plate 24 through a bearing, the supporting roller 7 is welded on the rotating shaft 72, and the surface of the supporting roller 7 is used for being abutted against one side, away from the pressing plate 32, of the conveyor belt 22.

As the mortar is a fluid, the mortar is pressed on the conveyor belt 22 along with the up-and-down movement of the pressing plate 32, the conveyor belt 22 at the position of the supporting roller 7 is jacked up along with the support of the supporting roller 7, the mortar pressed on the conveyor belt 22 passes through the supporting roller 7 along with the continuous movement of the conveyor belt 22, and the mortar pressed on the conveyor belt 22 is loosened through the change of the angle, so that the subsequent collection and arrangement are facilitated, and the working efficiency is improved.

Referring to fig. 1 and 7, the scraper 8 is welded to an end of the mounting plate 24 away from the hopper 11, and one end of the scraper 8 is used for abutting against the conveyor belt 22.

Referring to fig. …, a storage box 9 is detachably mounted on the frame 1, the storage box 9 is located below the scraper 8, a second through hole 91 penetrating through the storage box 9 is formed in a side wall of the storage box 9, a connecting bolt 92 is inserted into the second through hole 91, and a connecting hole 93 in threaded connection with the connecting bolt 92 is formed in the support rod.

Along with conveyer belt 22's motion, drive the mortar motion, because scraper blade 8 and conveyer belt 22 butt scrape the mortar from conveyer belt 22 then, the mortar that is scraped falls in containing box 9, accomplishes the grit separation and the arrangement of mortar, has made things convenient for the work in staff's later stage, when having improved work efficiency, has reduced staff's intensity of labour.

The implementation principle of this application embodiment sand separator does:

when carrying out grit separation, at first empty into feeder hopper 11 with the mortar that waits to separate in, the mortar conveys under conveyer 2's effect afterwards, shakeouts the mortar through shakeout subassembly 3 this moment, the sand matter that mixes in this in-process mortar breaks away from out from the mortar through filtering piece, thereby accomplish the grit separation in the mortar, through being provided with the shakeout device, shakeout the mortar, make sticky grit separation, the efficiency of grit separation has been improved effectively.

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 frame (1), be provided with conveyer (2) in frame (1), conveyer (2) are used for conveying the mortar, be provided with feeder hopper (11) on frame (1), feeder hopper (11) set up in the top of conveyer (2), the open-top setting of feeder hopper (11), be provided with on conveyer (2) and shakeout subassembly (3), shakeout subassembly (3) are used for shakeout the mortar, be provided with on conveyer (2) and filter the piece, it is used for separating the grit to filter the piece.

2. A sand separator according to claim 1, wherein: shakeout subassembly (3) including installation pole (31) and clamp plate (32), installation pole (31) set up on conveyer (2), clamp plate (32) set up on installation pole (31), one side that installation pole (31) were kept away from in clamp plate (32) is used for contradicting with conveyer (2), be provided with driving piece (4) on installation pole (31), driving piece (4) are used for ordering about clamp plate (32) and move in vertical direction.

3. A sand separator according to claim 2, wherein: the driving piece (4) comprises an air cylinder, the air cylinder is arranged on the installation rod (31), the pressing plate (32) is connected with a piston rod of the air cylinder, a buffer piece (5) is arranged between the pressing plate (32) and the piston rod of the air cylinder, and the buffer piece (5) is used for buffering impact force between the pressing plate (32) and the conveyor (2).

4. A sand separator according to claim 3, wherein: buffer member (5) include the sleeve, the sleeve is connected with the piston rod of cylinder, slot (51) have been seted up to the one end that the cylinder was kept away from to the sleeve, the fixed inserted bar (52) that is provided with in top of clamp plate (32), inserted bar (52) are connected with sleeve slot (51) through slot (51), be provided with in slot (51) and be used for ordering about inserted bar (52) towards elastic component (53) of keeping away from the direction motion of slot (51).

5. A sand separator according to claim 4, wherein: be provided with drive assembly (6) on conveyer (2), drive assembly (6) include driving motor (61) and lead screw (62), conveyer (2) are gone up and have been seted up spout (63) along the pay-off direction of conveyer (2), lead screw (62) set up in spout (63) and rotate with conveyer (2) along the length direction of spout (63) and be connected, driving motor (61) are fixed to be set up on conveyer (2), the output shaft and lead screw (62) transmission of driving motor (61) are connected, the length direction slip of following spout (63) in spout (63) is provided with slider (64), slider (64) thread bush is established on lead screw (62), installation pole (31) and slider (64) fixed connection.

6. A sand separator according to claim 4, wherein: and a piston rod of the air cylinder is detachably connected with the sleeve.

7. A sand separator according to any one of claims 1 to 6, wherein: conveyer (2) are including transfer roller (21), conveyer belt (22) and transfer motor (23), transfer roller (21) are rotated and are set up in frame (1), conveyer belt (22) are around establishing on transfer roller (21), transfer motor (23) are fixed to be set up in frame (1), the output shaft and the coaxial fixed connection of transfer roller (21) of transfer motor (23), it is provided with backing roll (7) to rotate on frame (1), the axis of rotation of backing roll (7) is parallel with the axis of rotation of transfer roller (21), the surface of backing roll (7) is used for keeping away from one side butt of clamp plate (32) with conveyer belt (22).

8. A sand separator according to claim 7, wherein: the scraper conveyor is characterized in that a scraper (8) is arranged on the rack (1), one end of the scraper (8) is used for being abutted to a conveyor belt (22), a containing box (9) is arranged on the rack (1), and the containing box (9) is located below the scraper (8).