CN216170849U

CN216170849U - Concrete mixing plant storehouse top dust collecting equipment

Info

Publication number: CN216170849U
Application number: CN202122724027.3U
Authority: CN
Inventors: 李军峰; 高明权; 李岳阳; 高朋飞
Original assignee: Lushan Liangxin Industry And Trade Co ltd
Current assignee: Lushan Liangxin Industry And Trade Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-05
Anticipated expiration: 2031-11-05

Abstract

The application relates to the field of dust removing equipment, in particular to top dust removing equipment of a concrete mixing plant, which comprises a dust collecting cylinder, the top of the dust collecting cylinder is communicated with a dust collecting pipe, one end of the dust collecting pipe is communicated with a dust collecting ring, a plurality of dust suction ports are arranged on the inner side of the dust suction ring, the inner wall of the bottom of the dust collection cylinder is connected with a sleeve which is coaxially arranged, the top end of the sleeve is connected with a conical filter cover with an upward conical tip, the bottom of the dust collecting cylinder is provided with a negative pressure fan communicated with the interior of the sleeve, a plurality of arc-shaped collecting boxes which are circumferentially distributed around the sleeve are arranged between the outer wall of the sleeve and the inner wall of the dust collecting barrel, the dust collecting device comprises a dust collecting barrel, and is characterized in that the arc collecting barrel is connected with a first driving assembly, an arc plate horizontally abutted against the top of the arc collecting barrel is arranged between the outer wall of the sleeve and the inner wall of the dust collecting barrel, and a collecting opening is formed in the position, below the arc plate, of the side wall of the dust collecting barrel. This application has the effect that adsorbs the dust, be convenient for clear up the dust at any time.

Description

Concrete mixing plant storehouse top dust collecting equipment

Technical Field

The application relates to the field of dust removal devices, in particular to a concrete mixing plant warehouse top dust removal device.

Background

The concrete mixing plant is used for centralized mixing places such as commercial concrete, large-scale engineering project construction and cement member product production.

The concrete mixing plant can produce a large amount of dust in the production process, is not only unfavorable for the staff to observe the production situation, still can produce harm to staff's health, pollutes the peripheral ecological environment of mixing plant, consequently awaits improving.

SUMMERY OF THE UTILITY MODEL

In order to reduce the dust that produces in the concrete mixing plant production process, this application provides concrete mixing plant storehouse top dust collecting equipment.

The application provides a concrete mixing plant storehouse top dust collecting equipment adopts following technical scheme:

the top of the dust collection tube is communicated with a dust collection tube, one end of the dust collection tube is communicated with a dust collection ring, a plurality of dust collection openings which are circumferentially distributed are formed in the inner side of the dust collection ring, a sleeve which is coaxially arranged is connected to the inner wall of the bottom of the dust collection tube, the top of the sleeve is connected with a conical filter cover with an upward conical tip, a negative pressure fan which is communicated with the inside of the sleeve is arranged at the bottom of the dust collection tube, a plurality of arc collection boxes which are circumferentially distributed around the sleeve are arranged between the outer wall of the sleeve and the inner wall of the dust collection tube, the arc collection boxes are connected with a first driving assembly, a horizontal support is arranged between the outer wall of the sleeve and the inner wall of the dust collection tube, an arc plate which is butted to the top of the arc collection boxes is arranged, and a collection opening is formed below the position of the side wall of the dust collection tube.

Through adopting above-mentioned technical scheme, under negative-pressure air fan's effect, dust in the stirring station can be along the dust absorption mouth that sets up on the dust absorption ring inhale in the dust collection section of thick bamboo, inhale in the dust collection section of thick bamboo back, along toper filter mantle landing to in the arc collects the box, it can to collect the box removal to collection mouth department through the arc that first drive assembly will clear up during the clearance, the arc of the dust collection section of thick bamboo inner wall connection of collection mouth department is with the dust collection section of thick bamboo inside with outside isolated come, make equipment also not influence the deashing at the in-process of deashing.

Preferably, first drive assembly includes annular plate, driving motor, the annular plate cover is located sleeve and rotation connect in dust collection bobbin base portion inner wall, the arc is collected the box and is located the annular plate top is equipped with spacing subassembly and connects, the tooth's socket of arranging around self circumference is seted up to the annular plate inboard, driving motor connect in dust collection bobbin base portion, driving motor's output shaft extends to sleeve inside and cover is equipped with drive gear, sleeve lateral wall bottom is located drive gear department has seted up logical groove, drive gear passes one side lead to the groove with the tooth's socket meshes mutually.

Through adopting above-mentioned technical scheme, when driving motor rotated, the drive gear that the cover was established on driving motor's the output shaft through with the annular plate between the meshing drive annular plate drive the arc that is connected on the annular plate collect the box and rotate, come the control to collect the position adjustment of box to the arc, be convenient for take out the arc from collecting the mouth and collect the box deashing.

Preferably, the limiting assembly comprises a limiting strip, the limiting strip is arranged at the top of the annular plate and wound around the annular plate in a circumferential direction, a plurality of sliding grooves penetrating along the radial direction of the arc-shaped collecting box are formed in the bottom of the arc-shaped collecting box, and the limiting strip is connected in the sliding grooves in a sliding mode.

Through adopting above-mentioned technical scheme, spacing slip on the annular plate is in the spout that the box bottom was seted up is collected to the arc, when the box rotation was collected to annular plate drive arc, guarantees that the stability of box can not take place relative slip is collected to the arc.

Preferably, a cleaning component is arranged in the dust collection cylinder, the cleaning component comprises a rotating shaft, a first scraping rod and a second scraping rod which are coaxially arranged in the dust collection cylinder, the first scraping rod is abutted to the outer wall of the filter cover, the higher end of the first scraping rod is connected to the bottom end of the rotating shaft, the second scraping rod is horizontally abutted to the top of the arc plate, one end of the second scraping rod is connected with the lower end of the second hanging rod, and the rotating shaft is connected with a second driving component.

Through adopting above-mentioned technical scheme, the axis of rotation rotates and scrapes the pole through the first pole and the second of scraping of connection, clears up the dust that adsorbs on toper filter mantle and arc, scrapes the arc and collects in the box.

Preferably, the second driving component comprises a rotating motor and a transmission belt, the rotating motor is connected to the top of the dust collecting cylinder, an output shaft of the rotating motor extends into the dust collecting cylinder and is sleeved with a first transmission wheel, a second transmission wheel is sleeved on the rotating shaft, and the transmission belt is sleeved on the first transmission wheel and the second transmission wheel.

Through adopting above-mentioned technical scheme, the rotation motor rotates, overlaps respectively on the output shaft of axis of rotation and rotation motor to be equipped with secondary drive wheel and first drive wheel, connects through the drive belt, drives the axis of rotation when the rotation motor rotates and rotates to the operation of driving clean subassembly.

Preferably, a groove extending in the vertical direction is formed in the outer wall of one side, abutting against the inner wall of the dust collection barrel, of the arc-shaped collection box, a pull rod is arranged in the groove, the top end of the pull rod is hinged to the top end of the groove, and the rotating plane of the pull rod is vertically arranged.

Through adopting above-mentioned technical scheme, when taking out the arc and collecting the box, the workman can stir the bottom of pull rod, takes out the pull rod from the recess, collects the box through the pulling pull rod with the arc and takes out.

Preferably, the bottom of collecting the mouth is equipped with the arc strip that the level set up, the arc strip slides along vertical direction, the arc strip bottom is connected with third drive assembly.

Through adopting above-mentioned technical scheme, the arc strip that sets up slides along vertical anti-upwards, plays the sealing effect to collecting the mouth, prevents that the arc from collecting box department roll-off under normal conditions.

Preferably, the third driving assembly comprises a screw rod rotatably connected to the bottom of the arc-shaped strip, the screw rod extends to penetrate through the bottom of the dust collecting barrel along the vertical direction, and the screw rod is in threaded connection with the bottom of the dust collecting barrel.

Through adopting above-mentioned technical scheme, can drive the arc strip through positive and negative rotation screw rod and rise and descend along vertical direction to satisfy the closure and the opening to collecting the mouth.

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

1. the arc-shaped plate arranged at the collection port can isolate the inside of the dust collection cylinder from the outside when the arc-shaped collection box is taken out, so that the arc-shaped collection box can be cleaned in the working process of the equipment without influencing the working efficiency of the equipment;

2. the cleaning component is arranged to facilitate cleaning of the interior of the dust collecting barrel.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a sectional view showing the structure of the dust collecting container in the present embodiment;

FIG. 3 is a sectional view of the swivel ring in this embodiment;

FIG. 4 is a sectional view showing the structure of the dust collecting container in the present embodiment;

FIG. 5 is a partial enlarged view of portion A of FIG. 1;

fig. 6 is a partially enlarged view of a portion B in fig. 1.

Description of reference numerals: 1. a dust collecting cylinder; 2. a dust collection pipe; 3. a dust collecting ring; 4. a dust suction port; 5. a sleeve; 6. a negative pressure fan; 7. a conical filter housing; 8. an arc-shaped collection box; 9. a first drive assembly; 10. an arc-shaped plate; 11. a collection port; 12. an annular plate; 13. a drive motor; 14. a limiting ring groove; 15. a limiting ring; 16. a tooth socket; 17. a drive gear; 18. a through groove; 19. a limiting strip; 20. a chute; 21. a cleaning assembly; 22. a rotating shaft; 23. a first scraping bar; 24. a second scraping bar; 25. a second drive assembly; 26. rotating the motor; 27. a transmission belt; 28. a first drive pulley; 29. a second transmission wheel; 30. an arc-shaped strip; 31. a sliding groove; 32. a slider; 33. a third drive assembly; 34. a screw; 35. rotating the handle; 36. a groove; 37. a pull rod; 38. a support rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses concrete mixing plant storehouse top dust collecting equipment. Referring to fig. 1 and 2, the concrete mixing plant warehouse top dust removing equipment comprises a dust collecting barrel 1, the top of the dust collecting barrel 1 is communicated with a dust collecting pipe 2, the other end of the dust collecting pipe 2 is communicated with a horizontally arranged dust collecting ring 3, the inner side of the dust collecting ring 3 is provided with a plurality of dust collecting ports 4 arranged circumferentially around the dust collecting pipe, the top of the dust collecting barrel 1 is connected with a plurality of support rods 38, a sleeve 5 coaxially arranged is arranged in the dust collecting barrel 1, the bottom end of the sleeve 5 is connected with the inner wall of the bottom of the dust collecting barrel 1, the inner wall of the dust collecting barrel 1 is provided with a negative pressure fan 6 communicated with the interior of the sleeve 5, the top end of the sleeve 5 is connected with a conical filter cover 7 with an upward conical tip, the conical filter cover 7 and the inner wall of the top of the dust collecting barrel 1 are arranged at intervals, a plurality of arc collecting boxes 8 arranged circumferentially around the sleeve 5 are arranged between the outer wall of the sleeve 5 and the inner wall of the dust collecting barrel 1, the arc collecting boxes 8 are connected with a first driving component 9, an arc plate 10 which is horizontally abutted against the top of the arc collection box 8 is arranged between the outer wall of the sleeve 5 and the inner wall of the dust collection tube 1, and a collection port 11 is formed below the position, located on the arc plate 10, of the side wall of the dust collection tube 1.

Dust absorption ring 3 sets up in concrete mixing plant storehouse top, start behind the negative pressure air fan 6, dust is inhaled from dust absorption mouth 4 that the dust absorption ring 3 was seted up, get into dust collection section of thick bamboo 1, in the toper filter mantle 7 landing that sets up collects the box 8 to the arc, it can to take out the clearance to collect mouthful 11 department through the rotation of the arc collection box 8 that first drive assembly 9 will need the clearance during clearance to collect the box, owing to be located and collect 8 tops of box of arc collection box of mouthful 11 department one side and be equipped with arc 10 butt in 8 tops of arc collection box, take out arc collection box 8 back arc 10 with outside and the isolated division of dust collection section of thick bamboo 1 inside, thereby reach and clear up under the condition that does not influence equipment work.

Referring to fig. 2 and 3, the first driving assembly 9 includes an annular plate 12 and a driving motor 13, the annular plate 12 is sleeved on the outer wall of the sleeve 5 and rotatably connected to the inner wall of the dust collecting barrel 1, the inner wall of the bottom of the dust collecting barrel 1 is provided with a position limiting ring 15 groove 14 arranged around the circumference of the sleeve 5, the bottom of the annular plate 12 is provided with a position limiting ring 15 arranged around the circumference of the sleeve 5, the position limiting ring 15 is rotatably connected in the position limiting ring 15 groove 14, the inner side of the annular plate 12 is provided with tooth sockets 16 arranged around the circumference, the driving motor 13 is connected to the outer wall of the bottom of the dust collecting barrel 1, the output shaft of the driving motor 13 extends into the sleeve 5 and is sleeved with a driving gear 17, the side wall of the sleeve 5 is provided with a through groove 18 at the driving gear 17, one side of the driving gear 17 passes through the through groove 18 and is engaged with the tooth socket 16 arranged at the inner side of the annular plate 12, when the driving motor 13 rotates, through the engagement between the driving gear 17 and the tooth socket 16 arranged at the inner side of the annular plate 12, the annular plate 12 is driven to rotate, thereby driving the arc-shaped collecting box 8 connected on the annular plate 12 to move.

Be located annular plate 12 top and be equipped with along the radial spacing 19 that extends of annular plate 12, spacing 19 is arranged around annular plate 12 circumference and is equipped with a plurality ofly, box 8 is collected to the arc bottom has all been seted up and has been collected box 8 radial spout 20 that runs through along the arc, spacing 19 sliding connection is in spout 20, spacing 19 is connected in spout 20, make annular plate 12 and arc collect and connect between the box 8, prevent to collect box 8 at the pivoted in-process arc and take place to slide on annular plate 12.

Referring to fig. 2 and 4, be equipped with clean subassembly 21 in the dust collection tube 1, clean subassembly 21 includes axis of rotation 22, first scrape pole 23, pole 24 is scraped to the second, axis of rotation 22 sets up coaxially in the dust collection tube 1, the bottom butt of axis of rotation 22 is in the top of toper filter mantle 7, the top of axis of rotation 22 is rotated and is connected in the inner wall of dust collection tube 1 top, first pole 23 of scraping is slope setting and butt in the outer wall of toper filter mantle 7 with the horizontal direction, the higher one end of first pole 23 of scraping is connected in the bottom of axis of rotation 22, the pole 24 level of scraping of second sets up the butt in the top of arc 10, the both ends of pole 24 are scraped to the second respectively butt in sleeve 5 outer wall and dust collection tube 1 inner wall, the lower one end of first pole 23 of scraping is connected with the one end that pole 24 was scraped to the second, axis of rotation 22 is connected with second drive assembly 25.

The first scraping rod 23 and the second scraping rod 24 which are connected are driven to rotate through the rotation of the rotating shaft 22, dust which is adsorbed on the outer wall of the conical filter cover 7 and slides to the top of the arc-shaped plate 10 is cleaned in the arc-shaped collecting box 8, and the inner part of the arc-shaped collecting box 8 is cleaned.

Referring to fig. 2, the second driving assembly 25 includes a rotating motor 26, a transmission belt 27, the rotating motor 26 is fixedly connected to the top outer wall of the dust collecting tube 1, an output shaft of the rotating motor 26 extends to the inside of the dust collecting tube 1 and is sleeved with a first transmission wheel 28, a second transmission wheel 29 is sleeved on the rotating shaft 22, the first transmission wheel 28 and the second transmission wheel 29 are located on the same horizontal plane, the transmission belt 27 is sleeved on the first transmission wheel 28 and the second transmission wheel 29, when the rotating motor 26 rotates, the first transmission wheel 28 sleeved on the output shaft of the rotating motor 26 drives the second transmission wheel 29 sleeved on the rotating shaft 22 to rotate through the transmission belt 27, thereby achieving the purpose of driving the cleaning assembly 21 to work.

Referring to fig. 1 and 5, the arc-shaped strip 30 is arranged at the collection port 11, the sliding grooves 31 extending in the vertical direction are formed in the two sides of the collection port 11 of the dust collection barrel 1, the sliding blocks 32 are connected to the two ends of the arc-shaped strip 30, the sliding blocks 32 are connected in the sliding grooves 31 in a sliding mode, the height of the arc-shaped strip 30 is not larger than that of the annular plate 12, when the arc-shaped strip 30 slides to the bottommost portion, the top of the arc-shaped strip 30 is not higher than the horizontal plane where the top of the annular plate 12 is located, and the arc-shaped collection box 8 is not affected.

The arc strip 30 is connected with and is used for driving gliding third drive assembly 33 about the arc strip 30, third drive assembly 33 includes screw rod 34, the vertical top that sets up of screw rod 34 rotates the bottom of connecting in arc strip 30, screw rod 34 wear to locate dust collection tube 1 the bottom and with dust collection tube 1 between the bottom threaded connection, the bottom that is located screw rod 34 is connected with rotates handle 35, when needing to seal, it rises to rotate drive arc strip 30 to drive screw rod 34 through rotatory handle 35 that rotates, will collect mouthful 11 shutoff, when needing to take out arc collection box 8, reverse rotation handle 35 drives screw rod 34 and rotates drive arc strip 30 and descend to the lowest.

Referring to fig. 6, arc collection box 8 butt offers along the recess 36 of vertical direction extension on the outer wall of one side of dust collection tube 1 inner wall, be equipped with pull rod 37 in the recess 36, pull rod 37's top articulates in recess 36 upper end position, pull rod 37's rotation plane is vertical setting, leave the interval between pull rod 37's bottom and the inner wall bottom of recess 36, when needs take out arc collection box 8, stir pull rod 37's bottom and grab pull rod 37 outside recess 36, pulling pull rod 37 takes out arc collection box 8.

The implementation principle of the concrete mixing plant warehouse top dust collecting equipment in the embodiment of the application is as follows: after the negative pressure fan 6 is started, dust in the stirring station is sucked into the dust collection barrel 1 from the dust suction port 4 on the dust suction ring 3, the dust entering the dust collection barrel 1 slides into the arc collection box 8 along the conical filter cover 7, the arc collection box 8 is driven to rotate to the collection port 11 through the first driving component 9, namely the arc collection box 8 is taken out for cleaning, the cleaning component 21 is arranged inside the dust collection barrel 1 and used for cleaning the inside of the dust collection barrel 1, and meanwhile, the arc strip 30 arranged at the collection port 11 completes the sealing and opening of the collection port 11 under the driving of the screw rod 34.

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. Concrete mixing plant storehouse top dust collecting equipment, its characterized in that: comprises a dust collection cylinder (1), the top of the dust collection cylinder (1) is communicated with a dust collection pipe (2), one end of the dust collection pipe (2) is communicated with a dust collection ring (3), the inner side of the dust collection ring (3) is provided with a plurality of circumferentially arranged dust collection ports (4), the inner wall of the bottom of the dust collection cylinder (1) is connected with a sleeve (5) which is coaxially arranged, the top end of the sleeve (5) is connected with a conical filter cover (7) with an upward conical tip, the bottom of the dust collection cylinder (1) is provided with a negative pressure fan (6) which is communicated with the inner part of the sleeve (5), a plurality of arc collection boxes (8) which are circumferentially arranged around the sleeve (5) are arranged between the outer wall of the sleeve (5) and the inner wall of the dust collection cylinder (1), the arc collection boxes (8) are connected with a first driving component (9), and an arc plate (10) which is horizontally arranged and abutted to the top of the arc collection boxes (8) is arranged between the outer wall of the sleeve (5) and the inner wall of the dust collection cylinder (1), the side wall of the dust collecting cylinder (1) is provided with a collecting opening (11) below the arc-shaped plate (10).

2. The concrete mixing plant roof dust removal equipment of claim 1, wherein: first drive assembly (9) include annular plate (12), driving motor (13), annular plate (12) cover is located sleeve (5) and rotate connect in dust collection section of thick bamboo (1) bottom inner wall, box (8) are collected to the arc is located annular plate (12) top is equipped with spacing subassembly and connects, tooth's socket (16) of arranging around self circumference are seted up to annular plate (12) inboard, driving motor (13) connect in dust collection section of thick bamboo (1) bottom, the output shaft of driving motor (13) extends to sleeve (5) is inside and the cover is equipped with drive gear (17), sleeve (5) lateral wall bottom is located drive gear (17) department has seted up logical groove (18), drive gear (17) one side is passed logical groove (18) with tooth's socket (16) mesh mutually.

3. The concrete mixing plant roof dust removal equipment of claim 2, wherein: spacing subassembly includes spacing (19), spacing (19) are located annular plate (12) top duplex winding annular plate (12) circumference is arranged and is equipped with a plurality ofly, box (8) bottom is collected to the arc is seted up along self radially running through's spout (20), spacing (19) sliding connection in spout (20).

4. The concrete mixing plant roof dust removal equipment of claim 1, wherein: be equipped with clean subassembly (21) in dust collection tube (1), clean subassembly (21) including coaxial setting up in rotation axis (22), first pole (23), the second of scraping in dust collection tube (1) scrapes pole (24), first scrape pole (23) butt in filter mantle outer wall and higher one end connect in rotation axis (22) bottom, second scrape pole (24) level set up the butt in the top of arc (10) and one end with the lower one end of second scraping pole (24) is connected, rotation axis (22) are connected with second drive assembly (25).

5. The concrete mixing plant roof dust removal equipment of claim 4, wherein: the second driving assembly (25) comprises a rotating motor (26) and a transmission belt (27), the rotating motor (26) is connected to the top of the dust collection barrel (1), an output shaft of the rotating motor (26) extends to the inside of the dust collection barrel (1) and is provided with a first transmission wheel (28) in a sleeved mode, a second transmission wheel (29) is arranged on the rotating shaft (22) in a sleeved mode, and the transmission belt (27) is arranged on the first transmission wheel (28) and the second transmission wheel (29) in a sleeved mode.

6. The concrete mixing plant roof dust removal equipment of claim 1, wherein: the arc-shaped collecting box (8) is abutted to the outer wall of one side of the inner wall of the dust collecting barrel (1) and is provided with a groove (36) extending along the vertical direction, a pull rod (37) is arranged in the groove (36), the top end of the pull rod (37) is hinged to the inner top end of the groove (36), and the rotating plane of the pull rod (37) is vertically arranged.

7. The concrete mixing plant roof dust removal equipment of claim 1, wherein: the bottom of collecting mouthful (11) is equipped with arc strip (30) that the level set up, arc strip (30) slide along vertical direction, arc strip (30) bottom is connected with third drive assembly (33).

8. The concrete mixing plant roof dust removal equipment of claim 7, wherein: the third driving component (33) comprises a screw rod (34) which is rotatably connected to the bottom of the arc-shaped strip (30), the screw rod (34) extends to penetrate through the bottom of the dust collection cylinder (1) along the vertical direction, and the screw rod (34) is in threaded connection with the bottom of the dust collection cylinder (1).