CN217490602U

CN217490602U - Processing dust collection device for asphalt concrete

Info

Publication number: CN217490602U
Application number: CN202220359090.3U
Authority: CN
Inventors: 李树文; 鲍青永
Original assignee: Hebei Qinqiao Municipal Engineering Co ltd
Current assignee: Hebei Qinqiao Municipal Engineering Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-09-27
Anticipated expiration: 2032-02-22

Abstract

The utility model relates to a dust collection device technical field for the bituminous concrete has proposed a processing dust collection device for bituminous concrete, comprising a base plate, bottom plate up end both ends difference fixedly connected with box and dust collecting box, box up end one end intercommunication is connected with the feed inlet, terminal surface one end intercommunication has the discharge gate under the box, the equal fixedly connected with mobile device of terminal surface under the bottom plate, box up end mid-mounting has agitating unit, dust collecting box up end mid-mounting has dust extraction, elevating gear is installed to the bottom plate up end other end, and through above-mentioned technical scheme, the current processing dust collection device for the bituminous concrete is inconvenient collects filterable problem to the dust that produces when stirring.

Description

Processing dust collection device for asphalt concrete

Technical Field

The utility model relates to a dust collection device technical field for the asphalt concrete, it is specific, relate to a processing dust collection device for the asphalt concrete.

Background

When preparation asphalt concrete, need pour into the agitator tank after the material ratio that the measurement was weighed and stir in, because current mixer is open mostly, can raise dust when falling the material, and the dust is great, thereby cause the pollution to the surrounding environment easily, also can produce a large amount of dust when the stirring and float, cause great injury to site work personnel's health, also cause the waste on the resource simultaneously, and current dust collection device for asphalt concrete structure is single relatively, it is relatively poor to collect the filter effect to the dust that produces when stirring, lead to the device practicality lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a processing dust collection device for asphalt concrete has solved current processing dust collection device for asphalt concrete and has collected filterable problem to the dust that produces when stirring inconveniently.

The technical scheme of the utility model as follows: the utility model provides a processing is dust collection device for asphalt concrete, includes the bottom plate, bottom plate up end both ends are fixedly connected with box and dust collecting box respectively, box up end one end intercommunication is connected with the feed inlet, terminal surface one end intercommunication has the discharge gate under the box, the equal fixedly connected with mobile device of terminal surface under the bottom plate, box up end mid-mounting has agitating unit, dust collecting box up end mid-mounting has dust extraction, elevating gear is installed to the bottom plate up end other end.

Preferentially, the mobile device comprises fixed cover, spring, slide bar, connecting plate, universal wheel, supporting screw and supporting pad, the fixed cover of the equal fixedly connected with of terminal surface under the bottom plate, fixed cover inner chamber top fixedly connected with spring, spring other end fixedly connected with slide bar, slide bar other end fixedly connected with connecting plate.

Preferentially, the universal wheel is installed to terminal surface one end under the connecting plate, connecting plate inner chamber threaded connection has the support screw, the support screw other end rotates and is connected with the supporting pad.

Preferentially, agitating unit comprises motor, dwang, puddler and scraper blade, box up end middle part fixedly connected with motor, motor output shaft fixedly connected with dwang, the equal fixedly connected with puddler of dwang surface, puddler one end fixedly connected with scraper blade.

Preferentially, dust extraction comprises dust absorption motor, hose, minute pipe, sucking disc and filter screen, dust collection box up end middle part fixedly connected with dust absorption motor, the dust absorption motor air outlet passes through the hose to be connected with the dust collection box intercommunication, dust absorption motor air intake has the sucking disc through the hose intercommunication.

Preferentially, the terminal surface passes through bolt fixedly connected with filter screen under the sucking disc, hose surface one end intercommunication has the branch pipe, the branch pipe other end is connected with the box intercommunication.

Preferentially, elevating gear comprises bracing piece, screw rod, movable plate, fixer, worm wheel, riser, worm and handle, bottom plate up end one end fixedly connected with bracing piece, the bracing piece inner chamber rotates and is connected with the screw rod, screw rod surface threaded connection has the movable plate, the terminal surface all is through bolt fixedly connected with fixer under the movable plate, hose surface and fixer inner chamber sliding connection.

Preferentially, screw rod one end runs through bottom plate fixedly connected with worm wheel through the axle, terminal surface both ends fixedly connected with riser under the bottom plate, two it is connected with the worm to rotate between the riser, the worm wheel is connected with the worm meshing, worm other end fixedly connected with handle.

The utility model discloses a theory of operation and beneficial effect do:

1. in the utility model, firstly, the pushing device moves through the universal wheel to move the device to a designated position, which is convenient for the use of the staff, so that the usability of the device is higher, when the device moves, the shock absorption is carried out through the cooperation of the spring and the slide bar, the jolt caused by the unevenness of the ground is avoided, when the device moves to the designated position, the designated support screw rod drives the support pad to move downwards to contact with the ground, so that the universal wheel leaves the ground, thereby realizing the support and fixation of the device, simultaneously, the position of the support pad can be adjusted according to the flatness condition of the ground, the deviation and shake caused by the unevenness of the ground when the device is used are avoided, then the dust absorption motor is started, when the dust absorption motor is started, the opening of the feed inlet is absorbed through the cooperation of the hose and the sucker, meanwhile, the dust is absorbed in the box body through the branch pipe, the filter screen is installed at the opening of the sucker, avoid the big impurities outside the dust entering the hose to cause the blockage, so that the device is damaged, the filter screen can be replaced and cleaned by rotating the take-down bolt, the device is convenient for workers to use, at the moment, the proportioned material is poured into the box body from the feed inlet, the dust generated in the material pouring process and the dust generated in the box body are immediately sucked away by the sucking disc and the branch pipe to enter the dust collecting box for unified collection, the materials are conveniently recycled for reuse in the later period, then the motor is started to drive the rotating rod to rotate, when the rotating rod rotates, the stirring rod is driven to rotate to stir and mix the materials, then the inner cavity wall of the box body is scraped by the scraping plate to avoid the condensation, when the materials are completely poured into the box body, the handle is rotated to drive the worm to rotate, when the worm rotates, the worm wheel is driven to rotate, when the worm wheel rotates, the screw rod is driven to rotate, when the screw rod rotates, the movable plate is driven to move downwards, when the movable plate moves downwards, the filter screen is driven to be in contact with the upper end face of the feeding hole, so that dust generated during material stirring cannot fall to the outside of the box body to influence the environment, after the material is stirred, the valve mounted on the discharging hole is opened, and the stirred material is discharged.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

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

FIG. 2 is a schematic view of the overall structure of the present invention viewed from the bottom;

FIG. 3 is a schematic view of the internal structure of the half-section of the present invention;

FIG. 4 is a schematic view of a partially cut-away internal structure of the mobile device of the present invention;

fig. 5 is a schematic view of the local amplification structure of the present invention.

In the figure: 1. a base plate; 2. a box body; 21. a feed inlet; 22. a discharge port; 3. a dust collection box; 4. a mobile device; 41. Fixing a sleeve; 42. a spring; 43. a slide bar; 44. a connecting plate; 45. a universal wheel; 46. a support screw; 47. a support pad; 5. a stirring device; 51. a motor; 52. rotating the rod; 53. a stirring rod; 54. a squeegee; 6. a dust collection device; 61. a dust collection motor; 62. a hose; 63. pipe distribution; 64. a suction cup; 65. filtering with a screen; 7. a lifting device; 71. a support bar; 72. a screw; 73. Moving the plate; 74. a holder; 75. a worm gear; 76. a vertical plate; 77. a worm; 78. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive work, are related to the scope of protection of the present invention.

Example 1

As shown in fig. 1 to 5, the embodiment provides a dust collecting device for processing asphalt concrete, which comprises a bottom plate 1, wherein two ends of an upper end surface of the bottom plate 1 are respectively and fixedly connected with a box body 2 and a dust collecting box 3, one end of the upper end surface of the box body 2 is communicated with a feeding hole 21, one end of a lower end surface of the box body 2 is communicated with a discharging hole 22, the lower end surface of the bottom plate 1 is respectively and fixedly connected with a moving device 4, a stirring device 5 is arranged in the middle of the upper end surface of the box body 2, a dust suction device 6 is arranged in the middle of the upper end surface of the dust collecting box 3, a lifting device 7 is arranged at the other end of the upper end surface of the bottom plate 1, the moving device 4 comprises a fixed sleeve 41, a spring 42, a sliding rod 43, a connecting plate 44, a universal wheel 45, a supporting screw 46 and a supporting pad 47, the lower end surface of the bottom plate 1 is respectively and fixedly connected with the fixed sleeve 41, the spring 42 is fixedly connected with the top of an inner cavity of the fixed sleeve 41, and the other end of the sliding rod 43 is fixedly connected with the supporting pad 47, the other end fixedly connected with connecting plate 44 of slide bar 43, universal wheel 45 is installed to terminal surface one end under connecting plate 44, and connecting plate 44 inner chamber threaded connection has supporting screw 46, and the supporting screw 46 other end rotates and is connected with supporting pad 47.

In this embodiment, at first thrust unit passes through universal wheel 45 and removes, with the device removal assigned position, make things convenient for the staff to use, make the device usability higher, when the device removes, the cooperation through spring 42 and slide bar 43 carries out the shock attenuation, avoid producing because the ground unevenness jolts, when the device removes the assigned position, appointed supporting screw 46, drive supporting pad 47 moves down and contacts with ground, make universal wheel 45 leave ground, thereby realized that the support to the device is fixed, simultaneously can be according to the position of the roughness condition adjustment supporting pad 47 on ground, avoid the ground unevenness to lead to the device to produce the skew when using and rock.

Example 2

As shown in fig. 1 to 5, based on the same concept as that of the above embodiment 1, this embodiment further proposes that the stirring device 5 comprises a motor 51, a rotating rod 52, a stirring rod 53 and a scraper 54, the motor 51 is fixedly connected to the middle of the upper end surface of the box body 2, the rotating rod 52 is fixedly connected to the output shaft of the motor 51, the stirring rod 53 is fixedly connected to the outer surface of the rotating rod 52, the scraper 54 is fixedly connected to one end of the stirring rod 53, the dust suction device 6 comprises a dust suction motor 61, a hose 62, a branch pipe 63, a suction cup 64 and a filter screen 65, the dust suction motor 61 is fixedly connected to the middle of the upper end surface of the dust collection box 3, the air outlet of the dust suction motor 61 is connected to the dust collection box 3 through the hose 62, the suction cup 64 is connected to the air inlet of the dust suction motor 61 through the hose 62, the lower end surface of the suction cup 64 is fixedly connected to the filter screen 65 through a bolt, and the branch pipe 63 is connected to one end of the outer surface of the hose 62, the other end of the branch pipe 63 is communicated with the box body 2, the lifting device 7 is composed of a supporting rod 71, a screw rod 72, a moving plate 73, a fixer 74, a worm wheel 75, vertical plates 76, a worm 77 and a handle 78, one end of the upper end face of the bottom plate 1 is fixedly connected with the supporting rod 71, an inner cavity of the supporting rod 71 is rotatably connected with the screw rod 72, the outer surface of the screw rod 72 is in threaded connection with the moving plate 73, the lower end face of the moving plate 73 is fixedly connected with the fixer 74 through bolts, the outer surface of the hose 62 is in sliding connection with the inner cavity of the fixer 74, one end of the screw rod 72 penetrates through the bottom plate 1 through a shaft and is fixedly connected with the worm wheel 75, two ends of the lower end face of the bottom plate 1 are fixedly connected with the vertical plates 76, the worm 77 is rotatably connected with the worm wheel 75 and meshed with the worm 77, and the other end of the worm 77 is fixedly connected with the handle 78.

In the embodiment, the dust collection motor 61 is started, when the dust collection motor 61 is started, the opening of the feed port 21 is subjected to dust collection through the matching of the hose 62 and the suction disc 64, meanwhile, the inside of the box body 2 is subjected to dust collection through the branch pipe 63, the filter screen 65 is installed at the opening of the suction disc 64, and large impurities except dust are prevented from entering the hose 62 to cause blockage, so that the device is damaged, the filter screen 65 can be replaced and cleaned through rotating and taking down the bolt, the use of workers is facilitated, at the moment, proportioned materials are poured into the box body 2 from the feed port 21, dust generated during material pouring and dust generated in the box body 2 are instantly sucked away by the suction disc 64 and the branch pipe 63 to enter the dust collection box 3 to be collected uniformly, the later recovery of the workers is facilitated to reuse, then the motor 51 is started to drive the rotating rod 52 to rotate, when the rotating rod 52 rotates, the stirring rod 53 is driven to stir and mix the materials, then scrape the chamber wall of the box body 2 by the scraper 54 to avoid condensation, when all the materials are poured into the box body 2, the handle 78 is rotated to drive the worm 77 to rotate, when the worm 77 rotates, the worm wheel 75 rotates, when the worm wheel 75 rotates, the screw 72 rotates, when the screw 72 rotates, the movable plate 73 is driven to move downwards, when the movable plate 73 moves downwards, the filter screen 65 is driven to contact with the upper end face of the feed port 21, so that dust generated during material stirring can not fall outside the box body 2 to influence the environment, when the stirring is completed, a valve installed on the discharge port 22 is opened, and the stirred materials are discharged.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a processing dust collection device for asphalt concrete, includes bottom plate (1), its characterized in that: the dust collecting device is characterized in that two ends of the upper end face of the bottom plate (1) are respectively fixedly connected with the box body (2) and the dust collecting box (3), one end of the upper end face of the box body (2) is communicated with the feed inlet (21), one end of the lower end face of the box body (2) is communicated with the discharge outlet (22), the lower end face of the bottom plate (1) is fixedly connected with the moving device (4), the middle of the upper end face of the box body (2) is provided with the stirring device (5), the middle of the upper end face of the dust collecting box (3) is provided with the dust collecting device (6), and the other end of the upper end face of the bottom plate (1) is provided with the lifting device (7).

2. The dust collecting device for processing asphalt concrete according to claim 1, wherein the moving device (4) comprises a fixed sleeve (41), a spring (42), a sliding rod (43), a connecting plate (44), a universal wheel (45), a supporting screw (46) and a supporting pad (47), the fixed sleeve (41) is fixedly connected to the lower end face of the bottom plate (1), the spring (42) is fixedly connected to the top of the inner cavity of the fixed sleeve (41), the sliding rod (43) is fixedly connected to the other end of the spring (42), and the connecting plate (44) is fixedly connected to the other end of the sliding rod (43).

3. The dust collecting device for processing asphalt concrete according to claim 2, wherein a universal wheel (45) is installed at one end of the lower end surface of the connecting plate (44), a supporting screw (46) is connected to the inner cavity of the connecting plate (44) in a threaded manner, and a supporting pad (47) is rotatably connected to the other end of the supporting screw (46).

4. The dust collecting device for processing asphalt concrete according to claim 1, wherein the stirring device (5) comprises a motor (51), a rotating rod (52), a stirring rod (53) and a scraper (54), the motor (51) is fixedly connected to the middle of the upper end face of the box body (2), the rotating rod (52) is fixedly connected to the output shaft end of the motor (51), the stirring rod (53) is fixedly connected to the outer surface of the rotating rod (52), and the scraper (54) is fixedly connected to one end of the stirring rod (53).

5. The dust collecting device for processing asphalt concrete according to claim 1, wherein the dust collecting device (6) comprises a dust collecting motor (61), a hose (62), a branch pipe (63), a sucker (64) and a filter screen (65), the dust collecting motor (61) is fixedly connected to the middle of the upper end face of the dust collecting box (3), the air outlet of the dust collecting motor (61) is communicated with the dust collecting box (3) through the hose (62), and the air inlet of the dust collecting motor (61) is communicated with the sucker (64) through the hose (62).

6. The dust collecting device for processing asphalt concrete according to claim 5, wherein a filter screen (65) is fixedly connected to the lower end face of the suction cup (64) through a bolt, one end of the outer surface of the hose (62) is communicated with a branch pipe (63), and the other end of the branch pipe (63) is communicated with the box body (2).

7. The dust collecting device for processing asphalt concrete according to claim 5, wherein the lifting device (7) is composed of a support rod (71), a screw rod (72), a moving plate (73), a fixer (74), a worm wheel (75), a vertical plate (76), a worm (77) and a handle (78), the support rod (71) is fixedly connected to one end of the upper end face of the bottom plate (1), the screw rod (72) is rotatably connected to the inner cavity of the support rod (71), the moving plate (73) is in threaded connection with the outer surface of the screw rod (72), the fixer (74) is fixedly connected to the lower end face of the moving plate (73) through a bolt, and the outer surface of the hose (62) is in sliding connection with the inner cavity of the fixer (74).

8. A dust collecting device for processing asphalt concrete according to claim 7, wherein one end of the screw rod (72) penetrates through the bottom plate (1) through a shaft to form a worm wheel (75), two vertical plates (76) are fixedly connected to two ends of the lower end surface of the bottom plate (1), a worm (77) is rotatably connected between the vertical plates (76), the worm wheel (75) is meshed with the worm (77) to be connected, and a handle (78) is fixedly connected to the other end of the worm (77).