CN216170750U

CN216170750U - Dry powder mortar recovery unit

Info

Publication number: CN216170750U
Application number: CN202122315158.6U
Authority: CN
Inventors: 王壮志; 原新来; 宋卫涛
Original assignee: Henan Shengyuanbo New Building Materials Co ltd
Current assignee: Henan Shengyuanbo New Building Materials Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-04-05
Anticipated expiration: 2031-09-22

Abstract

The application relates to the technical field of dry-mixed mortar manufacturing, in particular to a dry-mixed mortar recovery device which comprises a recovery box, wherein a dust suction pipe is arranged on the side wall of the top end of the recovery box, an air outlet is formed in the side wall of the bottom end of the recovery box, and a negative pressure fan is fixedly connected to the air outlet; an arc-shaped filter plate positioned between the dust suction pipe and the air outlet is arranged in the recycling box, the height of the arc-shaped filter plate is gradually reduced from the dust suction pipe to the air outlet, the lowest end of the arc-shaped filter plate is fixedly connected with a collecting frame, and one side of the collecting frame, which faces the arc-shaped filter plate, is provided with an opening; be equipped with clean subassembly in the collection box, clean subassembly includes fixed connection in the horizontal pole of collection box inside wall, and the horizontal pole is located the centre of a circle of arc filter cross-section circular arc, and the horizontal pole tip rotates and is connected with the swinging arms, is equipped with the drive swinging arms on the swinging arms along the wobbling driving piece of arc filter concave surface, swinging arms tip fixedly connected with scraper blade. The dust that drifts at the production site can be collected to this application.

Description

Dry powder mortar recovery unit

Technical Field

The application relates to the technical field of dry powder mortar manufacturing, in particular to a dry powder mortar recovery device.

Background

The dry powder mortar is a granular or powdery material which is formed by physically mixing dry and screened aggregate, an inorganic cementing material, an additive and the like according to a certain proportion, is transported to a construction site in a bag or in bulk form, is directly used after being mixed with water, and has wide application in building and decoration engineering.

The production line of the dry powder mortar equipment mainly comprises a hoister, a premixing bin, a small storage bin, a mixing machine, a finished product bin, a packing machine, a dust remover, an electric control cabinet, a gas phase balance system and the like, more dust can exist on the production site of the dry powder mortar, the dust not only has certain influence on the health of operators, but also can influence the service life of the equipment due to excessive dust, and therefore the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to collect the dust that floats at the production site, this application provides a dry powder mortar recovery unit.

The application provides a dry powder mortar recovery unit adopts following technical scheme: a dry powder mortar recovery device comprises a recovery box, wherein a dust suction pipe is arranged on the side wall of the top end of the recovery box, an air outlet is formed in the side wall of the bottom end of the recovery box, and a negative pressure fan is fixedly connected to the air outlet; the recycling bin is internally provided with an arc-shaped filter plate positioned between the dust collection pipe and the air outlet, the height of the arc-shaped filter plate is gradually reduced from the dust collection pipe to the air outlet, the lowest end of the arc-shaped filter plate is fixedly connected with a collection frame fixedly connected to the inner side wall of the recycling bin, and one side of the collection frame, which faces the arc-shaped filter plate, is provided with an opening; be equipped with clean subassembly in the collection box, clean subassembly includes fixed connection in the horizontal pole that is the level setting of collection box inside wall, and the horizontal pole is located the centre of a circle of arc filter cross-section circular arc, and the horizontal pole tip rotates and is connected with the swinging arms along the radial extension of arc filter cross-section circular arc, is equipped with on the swinging arms to drive the swinging arms along the wobbling driving piece of arc filter concave surface, and swinging arms tip fixedly connected with is the scraper blade that the level set up.

By adopting the technical scheme, the negative pressure fan is started, dust floating in a production site enters the recovery box through the dust collection pipe, air can pass through the filter holes in the arc-shaped filter plate and then is discharged from the air outlet, the dust cannot pass through the filter holes in the arc-shaped filter plate, and the dust is adsorbed on the upper surface of the arc-shaped filter plate; the driving piece drives the swinging rod to swing, the scraper blade on the swinging rod scrapes dust off the arc-shaped filter plate, the dust slides off along the arc-shaped filter plate towards the collecting frame due to gravity, and the scraper blade makes the dust enter the collecting frame when rotating towards the collecting frame.

Optionally, the driving piece includes fixed connection in the rotation motor of collection box lateral wall, and the output shaft fixedly connected with that rotates the motor rotates the pivot that is the level setting of connecting in the collection box lateral wall, and the pivot extends along perpendicular to arc filter symmetry axis direction, and the pivot tip rotates and is connected with the connecting rod, and the sleeve of swinging arms is located to connecting rod tip fixedly connected with slip cap.

By adopting the technical scheme, the rotating motor is started, the output shaft of the rotating motor drives the rotating shaft to rotate, the rotating shaft drives the connecting rod to rotate, the connecting rod drives the sleeve to move along the length direction of the oscillating rod, and meanwhile, the sleeve enables the oscillating rod to swing in a reciprocating mode.

Optionally, the cross rod and the rotating shaft rotate together to penetrate through the same fixing plate.

Through adopting above-mentioned technical scheme, the fixed plate makes pivot and horizontal pole more stable in the collection box.

Optionally, the cleaning assembly further comprises a mounting frame fixedly connected to the opening of the collecting frame, a cleaning shaft extending along the length direction of the collecting frame is rotatably connected to the mounting frame, a plurality of cleaning plates sequentially arranged along the circumferential direction of the cleaning shaft are fixedly connected to the side wall of the cleaning shaft, and a driving part for driving the cleaning shaft to rotate is arranged on the cleaning shaft.

Through adopting above-mentioned technical scheme, the axle rotation is cleaned in the drive of driving piece, cleans the axle and drives and clean the board rotation, and the pivoted cleans the board and makes the dust of the arc filter lowest get into in the collection frame.

Optionally, the driving member includes two gears respectively fixedly sleeved on the cleaning shaft and the rotating shaft, and the two gears are engaged with the same rack.

Through adopting above-mentioned technical scheme, when the pivot rotated, the pivot drove epaxial gear revolve, and epaxial gear of commentaries on classics drives through the rack and cleans epaxial gear and clean the axle and rotate.

Optionally, the end parts of the scraping plate and the sweeping plate are fixedly connected with a plurality of bristles abutting against the arc-shaped filter plate.

Through adopting above-mentioned technical scheme, the cleaning performance of brush hair is better.

Optionally, be equipped with conveying assembly in the collection frame, conveying assembly includes that two rotations that are vertical setting are connected in the live-rollers of collecting the frame inside wall, collects frame lateral wall fixedly connected with conveying motor, and conveying motor's output shaft fixed connection is in one of them live-rollers tip, and the common cover is equipped with same conveyer belt on two live-rollers, and a plurality of push pedals of arranging in proper order along conveyer belt circumference of fixedly connected with on the lateral wall of conveyer belt, the collection box lateral wall is seted up two and is supplied the transport port that the push pedal was worn to establish.

By adopting the technical scheme, the conveying motor is started, the output shaft of the conveying motor drives the rotating roller connected with the output shaft to rotate, the rotating roller drives the conveying belt to rotate, and the conveying belt drives the other rotating roller to rotate; when the conveyer belt rotated, the push pedal promoted the dust of collecting in the frame and removed towards the transfer port, then the dust drops from the transfer port, and the workman can use outside instrument to collect the dust that drops.

Optionally, two discharging pipes of recovery box lateral wall fixedly connected with are located inside the discharging pipe with the delivery port of one side, and discharging pipe tip screw-thread fit has the holding vessel.

Through adopting above-mentioned technical scheme, the dust that drops from the delivery port gets into the discharging pipe, then drops and collect in the holding vessel, and screw-thread fit makes discharging pipe and holding vessel be connected more stable.

To sum up, the application comprises the following beneficial technical effects:

1. the arrangement of the cleaning component realizes the cleaning of the arc-shaped filter plate and promotes the dust on the arc-shaped filter plate to enter the collecting frame;

2. due to the arrangement of the conveying assembly, the push plate on the conveying belt enables the dust in the collecting box to move along the length direction of the collecting frame, and the dust in the collecting frame is cleaned;

3. two holding vessel settings have realized not having realized closing the machine, under the normal condition of collecting the dust of machine, can clear up the dust in one of them holding vessel, improve the efficiency that dry powder mortar recovery unit collected the dust.

Drawings

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

FIG. 2 is a schematic sectional view showing a recovery tank in the embodiment of the present application;

FIG. 3 is a schematic diagram of a cleaning assembly in an embodiment of the present application;

fig. 4 is a schematic cross-sectional structure diagram for showing a conveying assembly in the embodiment of the present application.

Reference numerals: 1. a recycling bin; 11. a support; 12. a dust collection pipe; 13. an air outlet; 14. a negative pressure fan; 2. an arc-shaped filter plate; 3. a collection frame; 4. a cleaning assembly; 41. a cross bar; 42. a swing lever; 43. a drive member; 431. rotating the motor; 432. a rotating shaft; 433. a connecting rod; 434. a sleeve; 435. a fixing plate; 44. a squeegee; 5. a mounting frame; 51. cleaning the shaft; 52. cleaning the board; 53. brushing; 54. a driver; 541. a gear; 542. a rack; 6. a delivery assembly; 61. a rotating roller; 62. a conveying motor; 63. a conveyor belt; 64. pushing the plate; 7. a delivery port; 71. a discharge pipe; 72. a storage tank.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses dry powder mortar recovery unit. As shown in fig. 1, 2 and 3, the dry-mixed mortar recycling device comprises a recycling bin 1, wherein a support 11 is installed at the bottom end of the recycling bin 1, the support 11 is used for supporting the recycling bin 1, a dust suction pipe 12 is installed on the side wall of the top end of the recycling bin 1, an air outlet 13 is formed in the side wall of the bottom end of the recycling bin 1, and a negative pressure fan 14 is installed at the air outlet 13; be equipped with the arc filter 2 that is located between dust absorption pipe 12 and the air outlet 13 in the collection box 1, arc filter 2 has realized the gaseous filtration to getting into collection box 1, arc filter 2 highly reduces to air outlet 13 from dust absorption pipe 12 gradually, 2 the minimum fixedly connected with fixed connection of arc filter 3 in the collection frame 3 of 1 inside wall of collection box, collect frame 3 towards one side of arc filter 2 for uncovered setting, make on the arc filter 2 dust change get into in the collection frame 3.

The negative pressure fan 14 is started, dust flying in the production field enters the recovery box 1 through the dust suction pipe 12, air can pass through the filter holes in the arc-shaped filter plate 2 and then is discharged from the air outlet 13, the dust cannot pass through the filter holes in the arc-shaped filter plate 2, and the dust is adsorbed on the upper surface of the arc-shaped filter plate 2, so that the dust flying in the production field is collected.

The cleaning component 4 comprises a horizontal cross bar 41 which is fixedly connected with the inner side wall of the recovery box 1 and is horizontally arranged, the cross bar 41 is positioned at the center of a circular arc of the section of the arc-shaped filter plate 2, the end part of the cross bar 41 is rotatably connected with a swinging rod 42 which extends along the radial direction of the circular arc of the section of the arc-shaped filter plate 2, the swinging rod 42 is provided with a driving piece 43 which drives the swinging rod 42 to swing along the concave surface of the arc-shaped filter plate 2, the driving piece 43 comprises a rotating motor 431 which is fixedly connected with the side wall of the recovery box 1, the output shaft of the rotating motor 431 is fixedly connected with a rotating shaft 432 which is rotatably connected with the side wall of the recovery box 1 and is horizontally arranged, the rotating shaft 432 extends along the direction vertical to the symmetrical axis of the arc-shaped filter plate 2, the end part of the rotating shaft 432 is rotatably connected with a connecting rod 433, the end part of the connecting rod is fixedly connected with a sleeve 434 which is sleeved on the swinging rod 42 in a sliding way, the common rotation of the cross bar 41 and the rotating shaft 432, the fixing plate 435 makes the rotating shaft 41 more stable in the recovery box 1, a horizontally arranged scraper 44 is fixedly connected to the end of the swing lever 42.

The rotating motor 431 is started, the output shaft of the rotating motor 431 drives the rotating shaft 432 to rotate, the rotating shaft 432 drives the connecting rod 433 to rotate, the connecting rod 433 drives the sleeve 434 to move along the length direction of the oscillating rod 42, meanwhile, the sleeve 434 enables the oscillating rod 42 to swing in a reciprocating mode, the dust is scraped away from the arc-shaped filter plate 2 by the scraper 44 on the oscillating rod 42, the dust slides down along the arc-shaped filter plate 2 in the direction of the collecting frame 3 due to gravity, and when the scraper 44 rotates towards the collecting frame 3, the scraper 44 enables the dust to enter the collecting frame 3.

As shown in fig. 3, the cleaning assembly 4 further includes a mounting frame 5 installed at the opening of the collecting frame 3, the mounting frame 5 is rotatably connected with a cleaning shaft 51 extending along the length direction of the collecting frame 3, a plurality of cleaning plates 52 are fixedly connected to the side wall of the cleaning shaft 51 and sequentially arranged along the circumferential direction of the cleaning shaft 51, a driving part 54 for driving the cleaning shaft 51 to rotate is arranged on the cleaning shaft 51, the driving part 54 includes two gears 541 fixedly sleeved on the cleaning shaft 51 and the rotating shaft 432 respectively, the two gears 541 are meshed with the same rack 542 together, a plurality of bristles 53 abutted to the arc-shaped filter plate 2 are fixedly connected to the end parts of the scraper 44 and the cleaning plate 52, the cleaning effect of the bristles 53 is better, and the dust is not easy to block the filter holes on the arc-shaped filter plate 2. When the rotating shaft 432 rotates, the rotating shaft 432 drives the gear 541 on the rotating shaft 432 to rotate, the gear 541 on the rotating shaft 432 drives the gear 541 on the cleaning shaft 51 and the cleaning shaft 51 to rotate through the rack 542, the cleaning shaft 51 drives the cleaning plate 52 to rotate, and the rotating cleaning plate 52 drives the dust at the lowest position of the arc-shaped filter plate 2 to enter the collecting frame 3.

As shown in fig. 1, 2, 4, be equipped with conveying assembly 6 in collecting frame 3, conveying assembly 6 includes that two rotations that are vertical setting are connected in the live-rollers 61 of collecting frame 3 inside wall, collect frame 3 lateral wall fixedly connected with conveyor motor 62, conveyor motor 62's output shaft fixed connection is in one of them live-rollers 61 tip, the common cover is equipped with same conveyer belt 63 on two live-rollers 61, a plurality of push pedal 64 of arranging in proper order along conveyer belt circumference of fixedly connected with on conveyer belt 63's the lateral wall, two delivery port 7 that supply push pedal 64 to wear to establish are seted up to collection box 1 lateral wall.

Starting the conveying motor 62, enabling the conveying motor 62 to rotate positively, enabling an output shaft of the conveying motor 62 to drive the rotating roller 61 connected with the output shaft to rotate, enabling the rotating roller 61 to drive the conveying belt 63 to rotate, and enabling the conveying belt 63 to drive the other rotating roller 61 to rotate; at this time, the conveyor belt 63 rotates clockwise, and the push plate 64 on the conveyor belt 63 pushes the dust in the collection frame 3 to move toward the conveying opening 7.

Two discharging pipes 71 of collection box 1 lateral wall fixedly connected with, the delivery port 7 that lies in same one side all is located inside discharging pipe 71, and discharging pipe 71 tip screw-thread fit has holding vessel 72, and screw-thread fit makes discharging pipe 71 and holding vessel 72 be connected more stable to make things convenient for the installation and the dismantlement of holding vessel 72.

When the push plate 64 pushes the dust to reach the conveying opening 7, the dust falls into the discharge pipe 71 from the conveying opening 7 and then slides down along the discharge pipe 71 to enter and be collected in the storage tank 72; when the dust in the holding vessel 72 is full of the dust to be cleaned, make the conveying motor 62 reverse, conveyer belt 63 anticlockwise rotates, push pedal 64 on conveyer belt 63 promotes the dust to pass through discharging pipe 71 and collect in the holding vessel 72 of collection box 1 opposite side, at this moment, the workman is rotatory to be taken off the holding vessel 72 that has filled with the dust, clear up accumulational dust in the holding vessel 72, then install the holding vessel 72 after will clearing up on discharging pipe 71, consequently, realized not needing to close the machine, under the condition that the machine normally collected the dust, can clear up the dust in one of them holding vessel 72, improve the efficiency that dry powder mortar recovery unit collected the dust.

The implementation principle of the dry powder mortar recovery device in the embodiment of the application is as follows: the negative pressure fan 14 is started, dust floating in the production field enters the recovery box 1 through the dust collection pipe 12, the arc-shaped filter plate 2 filters gas entering the recovery box 1, the dust cannot pass through filter holes of the arc-shaped filter plate 2, and the dust is adsorbed on the upper surface of the arc-shaped filter plate 2; the scraper 44 of the cleaning assembly 4 urges the dust on the arc-shaped filter plate 2 toward the collection frame 3, and the rotating sweeping plate 52 urges the dust on the arc-shaped filter plate 2 into the collection frame 3.

The conveying motor 62 is started, the conveying motor 62 rotates positively, the conveying belt 63 rotates clockwise, the push plate 64 pushes dust in the collecting frame 3 to move towards the conveying opening 7, when the push plate 64 pushes the dust to reach the conveying opening 7 quickly, the dust falls into the discharge pipe 71 from the conveying opening 7, and then slides downwards along the discharge pipe 71 to enter and be collected in the storage tank 72.

When the dust in the storage tank 72 is full and needs to be cleaned, the conveying motor 62 is rotated reversely, the conveying belt 63 rotates anticlockwise, the push plate 64 on the conveying belt 63 pushes the dust to be collected in the storage tank 72 on the other side of the recycling box 1 through the discharge pipe 71, and at the moment, a worker rotates to take down the storage tank 72 which is full of the dust, so that the dust accumulated in the storage tank 72 is cleaned.

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. The utility model provides a dry powder mortar recovery unit which characterized in that: the device comprises a recovery box (1), wherein a dust suction pipe (12) is arranged on the side wall of the top end of the recovery box (1), an air outlet (13) is formed in the side wall of the bottom end of the recovery box (1), and a negative pressure fan (14) is fixedly connected to the air outlet (13); an arc-shaped filter plate (2) positioned between a dust collection pipe (12) and an air outlet (13) is arranged in the recycling box (1), the height of the arc-shaped filter plate (2) is gradually reduced from the dust collection pipe (12) to the air outlet (13), the lowest end of the arc-shaped filter plate (2) is fixedly connected with a collection frame (3) fixedly connected to the inner side wall of the recycling box (1), and one side, facing the arc-shaped filter plate (2), of the collection frame (3) is open; be equipped with in collection box (1) cleaning assembly (4), cleaning assembly (4) are horizontal pole (41) that sets up including fixed connection in the collection box (1) inside wall that is, horizontal pole (41) are located the center of a circle of arc filter (2) cross-section circular arc, horizontal pole (41) tip rotates and is connected with rocking rod (42) along radial extension of arc filter (2) cross-section circular arc, be equipped with drive rocking rod (42) on rocking rod (42) along arc filter (2) concave surface wobbling driving piece (43), rocking rod (42) tip fixedly connected with is scraper blade (44) that the level set up.

2. The dry mortar recycling device according to claim 1, characterized in that: the driving piece (43) comprises a rotating motor (431) fixedly connected to the side wall of the recycling box (1), an output shaft of the rotating motor (431) is fixedly connected with a rotating shaft (432) which is connected to the side wall of the recycling box (1) and horizontally arranged, the rotating shaft (432) extends along the direction of a symmetry axis of the arc-shaped filter plate (2) perpendicular to the side wall of the recycling box, the end of the rotating shaft (432) is rotatably connected with a connecting rod (433), and the end of the connecting rod (433) is fixedly connected with a sleeve (434) which is slidably sleeved on the swing rod (42).

3. The dry-mixed mortar recycling device according to claim 2, characterized in that: the transverse rod (41) and the rotating shaft (432) jointly rotate to penetrate through the same fixing plate (435).

4. The dry mortar recycling device according to claim 1, characterized in that: clean subassembly (4) still include mounting bracket (5) of fixed connection in the uncovered department of collection frame (3), rotate on mounting bracket (5) and be connected with along the axle (51) that cleans that collection frame (3) length direction extends, clean a plurality of boards (52) that clean that set gradually along axle (51) circumference of axle (51) lateral wall fixedly connected with, clean and be equipped with the drive on axle (51) and clean axle (51) pivoted and drive piece (54).

5. The dry mortar recycling device according to claim 4, characterized in that: the driving piece (54) comprises two gears (541) which are respectively and fixedly sleeved on the cleaning shaft (51) and the rotating shaft (432), and the two gears (541) are jointly meshed with the same rack (542).

6. The dry mortar recycling device according to claim 4, characterized in that: the end parts of the scraping plate (44) and the cleaning plate (52) are fixedly connected with a plurality of brush hairs (53) which are propped against the arc-shaped filter plate (2).

7. The dry mortar recycling device according to claim 1, characterized in that: collect and be equipped with conveying assembly (6) in frame (3), conveying assembly (6) are connected in the live-rollers (61) of collecting frame (3) inside wall including two rotations that are vertical setting, collect frame (3) lateral wall fixedly connected with conveyor motor (62), the output shaft fixed connection of conveyor motor (62) is in one of them live-rollers (61) tip, common cover is equipped with same conveyer belt (63) on two live-rollers (61), a plurality of push pedal (64) of arranging in proper order along conveyer belt circumference of fixedly connected with on the lateral wall of conveyer belt (63), two delivery port (7) that supply push pedal (64) to wear to establish are seted up to collection box (1) lateral wall.

8. The dry mortar recycling device according to claim 7, characterized in that: two discharging pipes (71) are fixedly connected to the side wall of the recycling box (1), a conveying opening (7) located on the same side is located inside the discharging pipes (71), and the end portions of the discharging pipes (71) are in threaded fit with a storage tank (72).