CN217222449U

CN217222449U - Novel aggregate sorting facilities is used in concrete production

Info

Publication number: CN217222449U
Application number: CN202221220479.6U
Authority: CN
Inventors: 董正兵
Original assignee: Jingmen Jianfeng New Building Materials Co ltd
Current assignee: Jingmen Jianfeng New Building Materials Co ltd
Priority date: 2022-05-21
Filing date: 2022-05-21
Publication date: 2022-08-19
Anticipated expiration: 2032-05-21

Abstract

The utility model discloses a novel aggregate sorting equipment for concrete production, which belongs to the field of concrete production and comprises a bottom plate, wherein a box body is fixedly arranged on the upper surface of the bottom plate, a discharging hopper is fixedly arranged on the left side of the box body, a discharging hopper is arranged on the right side of the box body, a plurality of rotating shafts are arranged in the box body in a rotating manner, one end of each rotating shaft extends out of the box body and is provided with a chain wheel, the plurality of chain wheels are connected through chain transmission, and a first motor is fixedly arranged on the front side of the box body; drive a plurality of rollers through setting up motor one and rotate and realize effectively clearing up the impurity on aggregate surface, realize transporting aggregate hopper downwards through a plurality of hexagon cleaning plate, drive the quick screening of screening case up-and-down motion realization to the aggregate through setting up motor three, carry out the screening many times to the aggregate through two screens, distinguish into three kinds of specifications of variation in size with the aggregate, it is whole to bring the convenience when using for later stage processing.

Description

Novel aggregate sorting facilities is used in concrete production

Technical Field

The utility model belongs to the technical field of the concrete production, concretely relates to novel aggregate sorting facilities is used in concrete production.

Background

The aggregate plays a role in skeleton and filling in concrete and mortar, the concrete is a mixture formed by stirring the aggregate, water and cement according to a certain proportion, the aggregate is commonly used in construction engineering, and workers often need to use the aggregates with different proportions and sizes when stirring the concrete, so equipment for separating the aggregate particles with different sizes is needed.

When the existing aggregate sorting equipment is used, soil, fine sand particles and broken stones on the aggregates cannot be screened comprehensively, so that the sizes of the aggregates are different in the later use, the use quality of concrete is reduced, and the construction quality is unqualified.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel aggregate sorting facilities is used in concrete production to can not be comprehensive when proposing current aggregate sorting facilities and use in solving above-mentioned background art and filter earth, fine sand granule and rubble on the aggregate, the specification of aggregate is not of uniform size when leading to the later stage to use, causes the service quality of concrete to descend, makes the unqualified problem of construction quality.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel aggregate sorting device for concrete production comprises a bottom plate, wherein a box body is fixedly arranged on the upper surface of the bottom plate, a discharging hopper is fixedly arranged on the left side of the box body, a discharging hopper is arranged on the right side of the box body, a plurality of rotating shafts are arranged in the box body in a rotating and rotating mode, one end of each rotating shaft extends out of the box body and is provided with a chain wheel, the chain wheels are connected through chain transmission, a first motor is fixedly arranged on the front side of the box body, the output end of the first motor is fixedly connected with one of the rotating shafts, a roller is rotatably arranged on the outer surface of each rotating shaft, a plurality of cleaning plates are fixedly arranged on the outer surface of the roller, and the cross-sectional shapes of the cleaning plates are specifically hexagons;

a filter screen is fixedly installed in the box body, a square opening I matched with the filter screen for use is formed in the front side of the box body, a cleaning unit used for cleaning the filter screen is arranged in the box body, a water pump is fixedly installed in the box body, a water outlet pipe of the water pump extends out of the box body and is communicated with a water passing pipe, and a plurality of water spraying heads are fixedly installed on the outer surface of the water passing pipe;

the novel screening box is characterized in that the screening box is arranged on the right side of the box body, two fixing plates are fixedly mounted on the front side and the rear side of the screening box respectively, the screening box is located below the discharging hopper, two screens are fixedly mounted in the screening box, a collecting box matched with the two screens for use is fixedly mounted on the right side of the screening box, a square opening II is arranged on the front side of the screening box and located below the collecting box, and a driving unit used for driving the screening box to move up and down is arranged on the bottom plate.

By adopting the scheme, one of the chain wheels is driven to rotate by the first motor, the other chain wheels are driven to synchronously rotate under the transmission action of the chain, the chain wheels drive the rotating shaft to enable the roller to synchronously rotate, impurities on the surface of the aggregate are effectively cleaned by the cleaning plate when the roller rotates, the aggregate is conveyed into the screening box under the driving action of the cleaning plate, water in the box body is pumped out by the water pump, the water is sprayed out of the water spray head through the water pipe to realize the cleaning action on the aggregate, dust fall is carried out on dust generated in the aggregate cleaning process, the influence of the impurities on the aggregate on the quality of concrete is avoided, the damage of dust to workers is reduced, the filtration when the water resource is recycled is realized by arranging the filter screen, the impurities are filtered on the surface of the filter screen, the water resource is recycled into the box body through the filter screen, the recycling of the water resource is realized, and the waste of the water resource is avoided, and avoid the mesh of filter screen to be stopped up by impurity under the effect of clearance unit, the impurity on the square opening pair of filter screen on the cooperation box at last is cleared up, realize the screening to the not equidimension specification of aggregate through two screen cloths, and roll the aggregate down to collect in the collecting box under the effect of screen cloth, mesh in the cooperation collecting box carries out the secondary screening to the aggregate of collecting, the screening specification is more perfect, drive the up-and-down motion of screening case through setting up drive unit, realize the screening effect to the aggregate, screen fast through vibrations, and avoid the aggregate to stop up the mesh of screen cloth thereby influence overall efficiency, and then realize the quick separation to the aggregate, accelerate the speed of sorting when guaranteeing separation quality.

In the above scheme, it should be noted that the first motor, the second motor and the water pump are electrically connected to an external power supply.

As a preferred embodiment, the cleaning unit comprises a second motor, the second motor is fixedly mounted on the front side of the box body, a reciprocating screw is rotatably mounted in the box body, one end of the reciprocating screw extends out of the box body and is fixedly connected with an output shaft of the second motor, a cleaning brush is mounted on the reciprocating screw in a threaded mode, a limiting rod is fixedly mounted in the box body, and the cleaning brush is slidably mounted on the outer surface of the limiting rod.

Adopt above-mentioned scheme, drive reciprocal screw rod through setting up motor two and rotate, reciprocal screw rod drives the cleaning brush seesaw and realizes the cleaning action to the filter screen, avoids the mesh to be stopped up by impurity, carries out the effect of spacing direction to the cleaning brush under the effect of gag lever post, makes the cleaning brush motion stable.

As a preferred embodiment, two fixing blocks are fixedly mounted on the upper surface of the box body, and two ends of the water passing pipe are respectively and fixedly mounted on the two fixing blocks.

By adopting the scheme, the two fixing blocks are arranged to fix the water passing pipe, so that the whole structure is complete.

As a preferred embodiment, the drive unit includes motor three, three fixed mounting of motor are on the bottom plate upper surface, three output shaft fixed mounting of motor have oval runner, just oval runner surface is laminated with screening case lower surface mutually, fixed mounting has four sleeves on the bottom plate, slidable mounting has the slide bar on the sleeve, four the top and the fixed plate lower fixed surface of slide bar are connected.

Adopt above-mentioned scheme, drive the rotation of oval runner through setting up three motors, oval runner drives screening case up-and-down motion, the realization is selected separately fast to the aggregate, accelerate the speed of selecting separately when guaranteeing the sorting quality, and avoid the aggregate to plug up the mesh of screen cloth, slide in the sleeve through setting up the slide bar, the fixed plate fixed mounting of screening case is on the slide bar, realize the fixed and limiting displacement to the screening case, make the screening case motion stable.

As a preferred embodiment, a spring is sleeved on the outer surface of the sliding rod, and two ends of the spring are respectively and fixedly connected with the fixing plate and the sleeve.

By adopting the scheme, the damping effect of the movement of the screening box is realized by arranging the spring, and the damage of the aggregate to the screening box and the screen in the up-and-down movement is avoided.

As a preferred implementation mode, the meshes of the upper screen are larger than those of the lower screen, and the lower surfaces of the inner walls of the two collecting boxes are respectively provided with meshes corresponding to the two screens.

By adopting the scheme, the aggregate is accurately screened by the screen meshes with different mesh sizes, the aggregate is screened into three specifications, convenience is brought to later construction, the aggregate with the completely corresponding specification can be used during concrete stirring, and the quality of concrete and overall construction is effectively improved.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the novel aggregate sorting equipment for concrete production, the first motor is arranged to drive the plurality of rollers to rotate so as to effectively clean impurities on the surface of aggregates, the aggregates are conveyed downwards by the plurality of hexagonal cleaning plates, the third motor is arranged to drive the screening box to move up and down so as to quickly screen the aggregates, the aggregates are screened for multiple times by the two screens, the aggregates are divided into three specifications with different sizes, secondary screening is performed under the action of meshes formed in the collecting box, the aggregates with different sizes are prevented from being mixed, the whole equipment brings convenience for later processing, workers can mix concrete and use aggregates with different sizes and without impurities on the surfaces according to different requirements, the quality of the concrete is enhanced, and the quality of a construction building is higher;

this novel aggregate sorting facilities for concrete production is through setting up washing and the dust fall of water pump to the aggregate, thereby avoid sorting the dust that causes and filling up and cause the injury to the workman, and cooperate the filter screen to realize retrieving recycling to water filtration, avoid the waste of water resource, motor two drive reciprocating screw rod make cleaning brush reciprocating motion realize the effective clearance to the filter screen on the gag lever post, avoid the filter screen to be blockked up, it rotates to drive oval runner through setting up motor three, make the up-and-down motion of screening case, avoid the mesh to be blockked up when realizing the quick screening filterable of aggregate, cushion the motion of screening case under the elastic action of spring, avoid the aggregate to cause the damage to screening case and screen cloth.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a section of the case of the present invention;

FIG. 3 is a schematic structural diagram of a first motor and a roller of the present invention;

FIG. 4 is a schematic structural view of a section of the screening box of the present invention;

fig. 5 is a schematic structural diagram of a point a in fig. 4 according to the present invention.

In the figure: 1. a base plate; 2. a box body; 3. a rotating shaft; 4. a sprocket; 5. a chain; 6. a first motor; 7. filtering with a screen; 8. a water pump; 9. a water pipe; 10. a screening box; 11. screening a screen; 12. a collection box; 13. a second motor; 14. a reciprocating screw; 15. cleaning with a brush; 16. a limiting rod; 17. a fixed block; 18. a third motor; 19. an elliptical wheel; 20. a sleeve; 21. a slide bar; 22. a spring; 23. a roller; 24. a discharge hopper; 25. feeding a hopper; 26. cleaning the plate; 27. and (7) fixing the plate.

Detailed Description

Referring to fig. 1-5, the utility model provides a novel aggregate sorting equipment for concrete production, including bottom plate 1, the fixed surface installs box 2 on bottom plate 1, box 2 left side fixed mounting has blowing hopper 24, box 2 right side is provided with blanking hopper 25, box 2 internal rotation is installed a plurality of pivot 3, and pivot 3 one end extends the box 2 and installs the sprocket 4, a plurality of sprockets 4 are connected through chain 5 transmission, box 2 front side fixed mounting has motor one 6, the output of motor one 6 and one of them pivot 3 fixed connection, pivot 3 external surface rotation installs roller 23, roller 23 external surface fixed mounting has a plurality of cleaning plates 26, and the cross-sectional shape of cleaning plate 26 is specifically hexagon;

a filter screen 7 is fixedly arranged in the box body 2, a square opening I matched with the filter screen 7 for use is arranged on the front side of the box body 2, a cleaning unit for cleaning the filter screen 7 is arranged in the box body 2, the cleaning unit comprises a motor II 13, the motor II 13 is fixedly arranged on the front side of the box body 2, a reciprocating screw 14 is rotatably arranged in the box body 2, one end of the reciprocating screw 14 extends out of the box body 2 and is fixedly connected with an output shaft of the motor II 13, a cleaning brush 15 is arranged on the reciprocating screw 14 in a threaded manner, a limiting rod 16 is fixedly arranged in the box body 2, the cleaning brush 15 is arranged on the outer surface of the limiting rod 16 in a sliding manner, the second motor 13 is arranged to drive the reciprocating screw 14 to rotate, the reciprocating screw 14 drives the cleaning brush 15 to move back and forth to realize the cleaning effect on the filter screen 7, the meshes are prevented from being blocked by impurities, the cleaning brush 15 is limited and guided under the action of the limiting rod 16, so that the cleaning brush 15 moves stably;

a water pump 8 is fixedly installed in the box body 2, a water outlet pipe of the water pump 8 extends out of the box body 2 and is communicated with a water passing pipe 9, a plurality of water spraying heads are fixedly installed on the outer surface of the water passing pipe 9, two fixing blocks 17 are fixedly installed on the upper surface of the box body 2, two ends of the water passing pipe 9 are respectively and fixedly installed on the two fixing blocks 17, and the water passing pipe 9 is fixed by the two fixing blocks 17, so that the whole structure is complete;

the right side of the box body 2 is provided with a screening box 10, the front side and the rear side of the screening box 10 are both fixedly provided with two fixed plates 27, and the screening box 10 is positioned below the discharge hopper 25, two screens 11 are fixedly arranged in the screening box 10, the meshes of the upper screen 11 are larger than those of the lower screen 11, the aggregate is accurately screened by the screen meshes 11 with two different sizes, the aggregate is screened into three specifications, convenience is brought to later construction, the aggregate with completely corresponding specification can be used when concrete is stirred, the quality of the concrete and the overall construction is effectively improved, the lower surfaces of the inner walls of the two collecting boxes 12 are respectively provided with the mesh corresponding to the two screen meshes 11, the collecting box 12 matched with the two screen meshes 11 is fixedly arranged on the right side of the screening box 10, the front side of the screening box 10 is provided with a square opening II, the square opening is positioned below the collecting box 12, and a driving unit for driving the screening box 10 to move up and down is arranged on the bottom plate 1;

the driving unit comprises a motor III 18, the motor III 18 is fixedly arranged on the upper surface of the bottom plate 1, an elliptical rotating wheel 19 is fixedly arranged on an output shaft of the motor III 18, the outer surface of the elliptical rotating wheel 19 is attached to the lower surface of the screening box 10, four sleeves 20 are fixedly arranged on the bottom plate 1, slide rods 21 are slidably arranged on the sleeves 20, the top ends of the four slide rods 21 are fixedly connected with the lower surface of a fixing plate 27, the elliptical rotating wheel 19 is driven to rotate by arranging the motor III 18, the elliptical rotating wheel 19 drives the screening box 10 to move up and down, rapid screening of aggregates is realized, the screening quality is guaranteed, the screening speed is increased, the aggregates are prevented from blocking meshes of the screen cloth 11, the slide rods 21 are arranged in the sleeves 20 in a sliding manner, the fixing plate 27 of the screening box 10 is fixedly arranged on the slide rods 21, the fixing and limiting effects on the screening box 10 are realized, the screening box 10 is enabled to move stably, and a spring 22 is sleeved on the outer surface of the slide rods 21, two ends of the spring 22 are respectively fixedly connected with the fixing plate 27 and the sleeve 20, and the spring 22 is arranged to realize the buffer and damping effect on the movement of the screening box 10, so that the damage of aggregate to the screening box 10 and the screen 11 in the vertical movement is avoided.

When the cleaning brush is used, sufficient water is injected into the box body 2, then the water pump 8, the motor I6, the motor II 13 and the motor III 18 are synchronously started, aggregates to be sorted are put into the cleaning brush from the discharge hopper 24, the motor I6 drives one of the rotating shafts 3 to rotate, the chain wheels 4 on the rotating shafts 3 drive the other chain wheels 4 to synchronously rotate through the chains 5, a plurality of rotating shafts 3 drive the rollers 23 to synchronously rotate, redundant impurities on the surfaces of the aggregates are cleaned through the cleaning plates 26 on the rollers 23, the water in the box body 2 is pumped out by the water pump 8 at the moment and is sprayed out from the water spray heads through the water pipes 9, the impurities on the surfaces of the aggregates are cleaned and washed, dust falling is carried out on dust generated in the cleaning process, then the cleaned water is filtered by the filter screen 7 and flows into the box body 2 to be repeatedly used, the motor II 13 drives the reciprocating screw rod 14 to rotate, the cleaning brush 15 is driven to reciprocate on the reciprocating screw rod 14 and the limiting rod 16, the mesh on the filter screen 7 is prevented from being blocked, then the filtered impurities are collected and processed from one square opening, then the aggregates are conveyed to a discharging hopper 25 by a plurality of rollers 23 and enter a screening box 10 from the discharging hopper 25, a motor III 18 drives an elliptical rotating wheel 19 to rotate, the elliptical rotating wheel 19 drives the screening box 10 to move up and down, a fixing plate 27 on the screening box 10 drives four sliding rods 21 to slide in a sleeve 20, the vibration absorption and the buffer effect on the movement of the screening box 10 are realized under the elastic action of a spring 22, the screening box 10 moves up and down to drive the aggregates to move so as to realize the rapid screening from two screen meshes 11 with meshes with different specifications, the aggregates with large specifications enter an upper collection box 12, the meshes at the bottom of the upper collection box 12 perform secondary filtration on the aggregates with medium and small specifications, the aggregates with medium specifications enter a lower collection box 12, and the aggregates with small specifications are subjected to secondary filtration, the aggregates with small size are collected in the square opening II below the screening box 10, and the aggregate sorting task is completed.

Claims

1. The utility model provides a novel aggregate sorting facilities is used in concrete production which characterized in that: comprises a bottom plate (1), a box body (2) is fixedly arranged on the upper surface of the bottom plate (1), a discharge hopper (24) is fixedly arranged on the left side of the box body (2), a discharge hopper (25) is arranged on the right side of the box body (2), a plurality of rotating shafts (3) are rotatably arranged in the box body (2), one end of the rotating shaft (3) extends out of the box body (2) and is provided with a chain wheel (4), a plurality of chain wheels (4) are in transmission connection through a chain (5), a first motor (6) is fixedly arranged on the front side of the box body (2), the output end of the first motor (6) is fixedly connected with one of the rotating shafts (3), a roller (23) is rotatably arranged on the outer surface of the rotating shaft (3), a plurality of cleaning plates (26) are fixedly arranged on the outer surface of the roller (23), and the cross section of each cleaning plate (26) is hexagonal;

a filter screen (7) is fixedly installed in the box body (2), a square opening I matched with the filter screen (7) for use is arranged on the front side of the box body (2), a cleaning unit used for cleaning the filter screen (7) is arranged in the box body (2), a water pump (8) is fixedly installed in the box body (2), a water outlet pipe of the water pump (8) extends out of the box body (2) and is communicated with a water passing pipe (9), and a plurality of water spray heads are fixedly installed on the outer surface of the water passing pipe (9);

the screening box is characterized in that a screening box (10) is arranged on the right side of the box body (2), two fixing plates (27) are fixedly mounted on the front side and the rear side of the screening box (10), the screening box (10) is located below a blanking hopper (25), two screen meshes (11) are fixedly mounted in the screening box (10), a collecting box (12) matched with the two screen meshes (11) for use is fixedly mounted on the right side of the screening box (10), a square opening II is arranged on the front side of the screening box (10), the square opening II is located below the collecting box (12), and a driving unit used for driving the screening box (10) to move up and down is arranged on the bottom plate (1).

2. The novel aggregate sorting equipment for concrete production according to claim 1, wherein the aggregate sorting equipment comprises: the cleaning unit comprises a second motor (13), the second motor (13) is fixedly mounted on the front side of the box body (2), a reciprocating screw (14) is mounted in the box body (2) in a rotating mode, one end of the reciprocating screw (14) extends out of the box body (2) and is fixedly connected with an output shaft of the second motor (13), a cleaning brush (15) is mounted on the reciprocating screw (14) in a threaded mode, a limiting rod (16) is fixedly mounted in the box body (2), and the cleaning brush (15) is slidably mounted on the outer surface of the limiting rod (16).

3. The novel aggregate sorting equipment for concrete production according to claim 1, wherein the aggregate sorting equipment comprises: two fixed blocks (17) are fixedly mounted on the upper surface of the box body (2), and two ends of the water passing pipe (9) are fixedly mounted on the two fixed blocks (17) respectively.

4. The novel aggregate sorting equipment for concrete production according to claim 1, wherein the aggregate sorting equipment comprises: the drive unit includes motor three (18), motor three (18) fixed mounting is at bottom plate (1) upper surface, the output shaft fixed mounting of motor three (18) has oval runner (19), just oval runner (19) surface is laminated with screening case (10) lower surface mutually, fixed mounting has four sleeves (20) on bottom plate (1), slidable mounting has slide bar (21), four on sleeve (20) the top and fixed plate (27) lower fixed surface of slide bar (21) are connected.

5. The novel aggregate sorting equipment for concrete production according to claim 4, wherein the aggregate sorting equipment comprises: the outer surface of the sliding rod (21) is sleeved with a spring (22), and two ends of the spring (22) are fixedly connected with the fixing plate (27) and the sleeve (20) respectively.

6. The novel aggregate sorting equipment for concrete production according to claim 1, wherein the aggregate sorting equipment comprises: the meshes of the screen (11) positioned above are larger than the meshes of the screen (11) positioned below, and the lower surfaces of the inner walls of the two collecting boxes (12) are respectively provided with meshes corresponding to the two screens (11).