CN214695371U - Dust removal device for asphalt milling machine - Google Patents
Dust removal device for asphalt milling machine Download PDFInfo
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- CN214695371U CN214695371U CN202120770537.1U CN202120770537U CN214695371U CN 214695371 U CN214695371 U CN 214695371U CN 202120770537 U CN202120770537 U CN 202120770537U CN 214695371 U CN214695371 U CN 214695371U
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Abstract
The utility model discloses a dust collector for pitch milling machine relates to pitch milling machine technical field. The utility model discloses an air draft subassembly and dust removal case that water tank, a set of symmetry set up, the air draft subassembly includes the main tank body, and the main tank body internal fixation has the interlayer, is fixed with a plurality of baffles between interlayer and the main tank body bottom surface, and the position that just is located interlayer upper portion in the main tank body forms the drive chamber, forms a plurality of air draft chambeies between the main tank body, interlayer and a plurality of baffles, and a plurality of air draft intracavity all are fixed with the flabellum. The utility model discloses a set up a set of convulsions subassembly and can absorb milling the dust that rotor front side and rear side produced to transferring to the dust removal incasement and carrying out the water and remove dust and handling, the gas after the dust removal passes through the blast pipe and discharges, can carry out the efficient to milling the dust that the rotor produced when milling the plane and absorb and remove dust, produces the problem that a large amount of dust produced the influence to the air when avoiding milling the plane rotor and milling the plane.
Description
Technical Field
The utility model belongs to the technical field of the pitch milling machine, especially, relate to a dust collector for pitch milling machine.
Background
Present asphalt milling machine can produce a large amount of dusts when milling to bituminous paving, simultaneously because the dust can be hoarded to road surface part itself, can cause the great condition of dust volume, can influence the air quality, and the feature of environmental protection is not enough, can set up the water tank at the milling machine rear portion now to set up watering device and be used for removing dust and cooling in milling machine bottom, nevertheless can appear the great and not enough problem of dust removal effect of water consumption.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust collector for pitch milling machine can absorb the dust that mills the rotor front side and rear side production through setting up a set of convulsions subassembly to transfer to and carry out the processing of water dust removal to the dust removal incasement, gas after the dust removal passes through the blast pipe and discharges, can carry out the efficient to the dust that mills the rotor and mill the time production and absorb and remove dust, produces the problem that a large amount of dust produced the air influence when avoiding milling the rotor and milling.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a dust removal device for an asphalt milling machine, which comprises a water tank, a set of symmetrically arranged air draft assemblies and a dust removal box;
the air draft assembly comprises a main box body, an interlayer is fixed in the main box body, a plurality of partition plates are fixed between the interlayer and the bottom surface of the main box body, a driving cavity is formed in the main box body and at the position above the interlayer, a plurality of air draft cavities are formed among the main box body, the interlayer and the plurality of partition plates, fan blades are fixed in the air draft cavities, a driving mechanism is arranged in the driving cavity, and the fan blades are in transmission connection with the driving mechanism;
the dust removal box is arranged between the main box bodies, a plurality of exhaust pipes are fixed at the top of the dust removal box, and a plurality of through holes are formed in the opposite sides of the dust removal box;
exhaust pipes are fixed at positions, close to one side of the dust removal box, of the main box body and opposite to the plurality of air draft cavities, one ends of the exhaust pipes penetrate through the through holes and are fixed in the through holes, and dust collection pipes are fixed at positions, opposite to the plurality of air draft cavities, of the other side of the main box body;
the water tank is fixed with the inlet tube in main tank body one end, inlet tube one end is passed through the pump body and is communicated with the water tank.
Further, actuating mechanism includes the drive shaft, the drive shaft sets up in the drive intracavity and with drive chamber rotation connection, the drive shaft week side is fixed with a plurality of worms, drive shaft one end runs through the main tank body and is fixed with the belt pulley.
Further, flabellum axle center department is equipped with the pivot, the pivot bottom is rotated with convulsions intracavity bottom surface and is connected, the pivot top is run through the interlayer and is connected with the interior top surface rotation of main tank body, pivot week side is fixed with the worm wheel, the worm wheel is located worm one side and meshes with the worm.
Furthermore, a plurality of shaft sleeves are fixed on the peripheral side face of the driving shaft through bearings, and the peripheral side face of each shaft sleeve is fixed with the inner top face of the main box body through a fixing seat.
Furthermore, a filter plate is fixed at one end, far away from the main box body, of the dust suction pipe, and a one-way valve is arranged at one end, located in the dust removal box, of the exhaust pipe.
Furthermore, a flushing pipe is fixed to the inner lower portion of one side of the dust removal box, a plurality of shunting holes are formed in the side face of the flushing pipe, a drain pipe is fixed to the bottom of the other side of the dust removal box, and a sealing cover is in threaded connection with one end of the flushing pipe located outside the dust removal box and the bottom end of the drain pipe.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up a set of convulsions subassembly and can absorb milling the dust that rotor front side and rear side produced to transferring to the dust removal incasement and carrying out the water and remove dust and handling, gas after the dust removal passes through the blast pipe and discharges, can carry out the efficient to milling the dust that the rotor produced when milling the plane and dig and absorb and remove dust, dust removal effect is better, the problem that produces a large amount of dust when avoiding milling the plane rotor and milling the plane and produce the influence to the air, the feature of environmental protection when guaranteeing the milling machine and using.
2. The utility model discloses a set up the worm in the drive shaft to set up worm wheel and worm cooperation on a plurality of flabellums, can unify and drive a plurality of flabellums, reduce the use of equipment such as motor and speed reducer, be connected through drive belt and engine or mill the pivot of milling on the rotor simultaneously, reduce the space that dust collector occupy when reducing the energy and using.
3. The utility model discloses a set up flushing pipe and branch discharge orifice in dust removal case one side, set up the blow off pipe at dust removal case opposite side simultaneously, can carry out high-efficient even washing to the dust removal case, can effectually clean and clear up the dust removal case, avoid the more problem that influences the dust removal case and normally use of dirt.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a dust removing device for an asphalt milling machine according to the present invention;
fig. 2 is a top view of the structure of the present invention;
FIG. 3 is a cross-sectional view of the structure at A-A in FIG. 2;
FIG. 4 is a cross-sectional view of the structure at B-B in FIG. 2;
FIG. 5 is a schematic view of the driving mechanism and fan blades;
in the drawings, the components represented by the respective reference numerals are listed below:
1-air draft component, 2-dust removing box, 3-driving mechanism, 101-main box body, 102-interlayer, 103-clapboard, 104-driving cavity, 105-air draft cavity, 106-fan blade, 107-water inlet pipe, 108-rotating shaft, 109-worm wheel, 201-exhaust pipe, 202-through hole, 203-exhaust pipe, 204-dust suction pipe, 205-filter plate, 206-flushing pipe, 207-shunting hole, 208-blow-off pipe, 301-driving shaft, 302-worm, 303-belt pulley, 304-shaft sleeve and 305-fixing seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention relates to a dust removing device for an asphalt milling machine, which comprises a water tank, a set of symmetrically arranged air draft assemblies 1 and a dust removing box 2, the present invention is installed at the bottom of the milling machine and located right above a milling rotor, and the water tank is installed at the rear side of the top of the machine body;
the air draft assembly 1 comprises a main box body 101, an interlayer 102 is fixed in the main box body 101, a plurality of partition plates 103 are fixed between the interlayer 102 and the bottom surface of the main box body 101, a driving cavity 104 is formed in the main box body 101 and positioned at the upper part of the interlayer 102, a plurality of air draft cavities 105 are formed among the main box body 101, the interlayer 102 and the plurality of partition plates 103, fan blades 106 are fixed in the air draft cavities 105, a driving mechanism 3 is arranged in the driving cavity 104, and the fan blades 106 are in transmission connection with the driving mechanism 3;
the dust removal box 2 is arranged between the group of main box bodies 101, a plurality of exhaust pipes 201 are fixed at the top of the dust removal box 2, and a plurality of through holes 202 are formed in the opposite sides of the dust removal box 2;
an inlet pipe 107 is fixed at one end of the main box 101, and one end of the inlet pipe 107 is communicated with the water tank through the pump body.
As shown in fig. 3 to 5, the driving mechanism 3 includes a driving shaft 301, the driving shaft 301 is disposed in the driving cavity 104 and is rotatably connected to the driving cavity 104, a plurality of worms 302 are fixed on the peripheral surface of the driving shaft 301, one end of the driving shaft 301 penetrates through the main box 101 and is fixed with a belt pulley 303, and the belt pulley 303 is in transmission connection with a rotating shaft of the engine or the milling rotor through a belt.
As shown in fig. 3-5, a rotating shaft 108 is disposed at the axis of the fan blade 106, the bottom end of the rotating shaft 108 is rotatably connected to the inner bottom surface of the air draft cavity 105, the top end of the rotating shaft 108 penetrates through the partition layer 102 and is rotatably connected to the inner top surface of the main box 101, a worm wheel 109 is fixed on the peripheral side surface of the rotating shaft 108, and the worm wheel 109 is located on one side of the worm 302 and is engaged with the worm 302.
As shown in fig. 4-5, a plurality of shaft sleeves 304 are fixed on the peripheral side surface of the driving shaft 301 through bearings, and the peripheral side surface of the shaft sleeve 304 is fixed with the inner top surface of the main casing 101 through a fixing seat 305.
As shown in fig. 3, a filter plate 205 is fixed at one end of the dust suction pipe 204 away from the main box 101, and a check valve is arranged at one end of the exhaust pipe 203 in the dust box 2.
As shown in fig. 1-3, a flushing pipe 206 is fixed at the inner lower part of one side of the dust removing box 2, a plurality of shunting holes 207 are formed on the peripheral surface of the flushing pipe 206, a sewage pipe 208 is fixed at the bottom of the other side of the dust removing box 2, and a sealing cover is in threaded connection with one end of the flushing pipe 206 positioned outside the dust removing box 2 and the bottom end of the sewage pipe 208.
Wherein, can set up dropping liquid pipe or atomising head in dust removal case 2 bottoms for drip or spraying, further improve dust removal effect, can trade water in real time simultaneously.
The utility model discloses a theory of operation does: the drive shaft rotates and drives the worm and rotate, it rotates to drive the flabellum with the cooperation of worm wheel and carries out the convulsions and handles, mill the dust that rotor rear side and front side produced and absorb to convulsions chamber 105 in through dust absorption pipe 204 by flabellum 106 and arrange to dust removal case 2 in through exhaust pipe 203, water through the dust removal case 2 in carries out water and removes dust, the dust in the dirty gas is detained in water, it discharges through blast pipe 201 to tie the clean gas, can remove dust and handle, after a period of time, through flushing pipe 206 to the dust removal case 2 in one side water delivery, the spot to dust removal case 2 in clear up and discharge through blow off pipe 208.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a dust collector for pitch milling machine, includes the water tank, its characterized in that: the device also comprises a set of symmetrically arranged air draft components (1) and a dust removal box (2);
the air draft assembly (1) comprises a main box body (101), an interlayer (102) is fixed in the main box body (101), a plurality of partition plates (103) are fixed between the interlayer (102) and the bottom surface of the main box body (101), a driving cavity (104) is formed in the main box body (101) and positioned at the upper part of the interlayer (102), a plurality of air draft cavities (105) are formed among the main box body (101), the interlayer (102) and the partition plates (103), fan blades (106) are fixed in the air draft cavities (105), a driving mechanism (3) is arranged in the driving cavity (104), and the fan blades (106) are in transmission connection with the driving mechanism (3);
the dust removal box (2) is arranged between a group of main box bodies (101), a plurality of exhaust pipes (201) are fixed at the top of the dust removal box (2), and a plurality of through holes (202) are formed in the opposite sides of the dust removal box (2);
exhaust pipes (203) are fixed at positions, close to one side of the dust removal box (2), of the main box body (101) and opposite to the plurality of air draft cavities (105), one ends of the exhaust pipes (203) penetrate through the through holes (202) and are fixed in the through holes (202), and dust collection pipes (204) are fixed at positions, opposite to the plurality of air draft cavities (105), of the other side of the main box body (101);
the main tank body (101) one end is fixed with inlet tube (107), inlet tube (107) one end is passed through the pump body and is communicated with the water tank.
2. The dust collector for asphalt milling machine according to claim 1, characterized in that the driving mechanism (3) comprises a driving shaft (301), the driving shaft (301) is disposed in the driving cavity (104) and is rotationally connected with the driving cavity (104), several worms (302) are fixed on the peripheral side of the driving shaft (301), one end of the driving shaft (301) penetrates through the main box body (101) and is fixed with a belt pulley (303).
3. The dust removal device for the asphalt milling machine according to claim 2, wherein a rotating shaft (108) is arranged at the axis of the fan blade (106), the bottom end of the rotating shaft (108) is rotatably connected with the inner bottom surface of the air suction cavity (105), the top end of the rotating shaft (108) penetrates through the interlayer (102) to be rotatably connected with the inner top surface of the main box body (101), a worm wheel (109) is fixed on the peripheral side surface of the rotating shaft (108), and the worm wheel (109) is positioned on one side of the worm (302) and meshed with the worm (302).
4. The dust collector for asphalt milling machine according to claim 2, characterized in that the periphery of the driving shaft (301) is fixed with several shaft sleeves (304) through bearings, and the periphery of the shaft sleeve (304) is fixed with the inner top surface of the main box body (101) through a fixing seat (305).
5. The dust removal device for the asphalt milling machine according to claim 1, wherein a filter plate (205) is fixed at one end of the dust suction pipe (204) far away from the main box body (101), and a check valve is arranged at one end of the exhaust pipe (203) located in the dust removal box (2).
6. The dust removal device for the asphalt milling machine according to claim 1, wherein a flushing pipe (206) is fixed to the inner lower portion of one side of the dust removal box (2), a plurality of shunting holes (207) are formed in the peripheral side face of the flushing pipe (206), a sewage discharge pipe (208) is fixed to the bottom of the other side of the dust removal box (2), and a sealing cover is in threaded connection with one end of the flushing pipe (206) located outside the dust removal box (2) and the bottom end of the sewage discharge pipe (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120770537.1U CN214695371U (en) | 2021-04-15 | 2021-04-15 | Dust removal device for asphalt milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120770537.1U CN214695371U (en) | 2021-04-15 | 2021-04-15 | Dust removal device for asphalt milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214695371U true CN214695371U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120770537.1U Active CN214695371U (en) | 2021-04-15 | 2021-04-15 | Dust removal device for asphalt milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214695371U (en) |
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2021
- 2021-04-15 CN CN202120770537.1U patent/CN214695371U/en active Active
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