CN112343641A - Tunnel construction is with portable self-cleaning dry-type collection dirt ventilation equipment - Google Patents
Tunnel construction is with portable self-cleaning dry-type collection dirt ventilation equipment Download PDFInfo
- Publication number
- CN112343641A CN112343641A CN202011493249.2A CN202011493249A CN112343641A CN 112343641 A CN112343641 A CN 112343641A CN 202011493249 A CN202011493249 A CN 202011493249A CN 112343641 A CN112343641 A CN 112343641A
- Authority
- CN
- China
- Prior art keywords
- dust collection
- control
- tunnel construction
- groove
- grooves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 30
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000009423 ventilation Methods 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 83
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/006—Ventilation at the working face of galleries or tunnels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/20—Drawing-off or depositing dust
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention belongs to the field of tunnel construction equipment, in particular to a movable self-cleaning dry dust collection ventilation device for tunnel construction, which aims at solving the problems that the use position of the existing ventilation device is fixed, the position is not convenient to flexibly adjust, the dust collection effect is general, the collected dust cannot be cleaned, and the ventilation efficiency is reduced. The invention has reasonable structure, convenient operation, flexible use position, convenient flexible adjustment of the use position, better dust collection effect, dust collection and dust cleaning, prevention of filter plate blockage and improvement of ventilation efficiency.
Description
Technical Field
The invention relates to the technical field of tunnel construction equipment, in particular to a movable self-cleaning dry type dust collection ventilation device for tunnel construction.
Background
The tunnel is a building which is built underground or underwater or in a mountain body, is paved with railways or roads for motor vehicles to pass through, can be divided into three categories of mountain tunnels, underwater tunnels and urban tunnels according to the position, is called a mountain tunnel which passes through mountains or hills for shortening the distance and avoiding large slopes, is called an underwater tunnel which passes through rivers or straits gorges or passes through the sea bed for passing through rivers or straits, and is called an urban tunnel which passes through the underground of the city for adapting to the requirement of the railways to pass through the large city, wherein the most of the three categories of tunnels are the mountain tunnels, a large amount of dust is generated in the tunnel construction process, and the dust needs to be discharged out of the tunnel by using ventilation equipment;
however, the existing ventilation equipment is fixed in use position, inconvenient and flexible in position adjustment, general in dust collection effect, incapable of cleaning collected dust and reduced in ventilation efficiency.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a movable self-cleaning dry dust collecting and ventilating device for tunnel construction.
In order to achieve the purpose, the invention adopts the following technical scheme:
a movable self-cleaning dry dust-collecting ventilation device for tunnel construction comprises a base, wherein a dust collection box is fixedly arranged at the top of the base, a fan is fixedly arranged at the top of the dust collection box, an air inlet pipe of the fan is fixedly connected in the dust collection box, a filter plate is fixedly arranged in the dust collection box, two movable seats are slidably arranged in the dust collection box, connecting holes are respectively formed in one side of each of the two movable seats, connecting rods are respectively rotatably arranged in the two connecting holes, cleaning brush rolls are respectively and fixedly arranged at one ends of the two connecting rods and are respectively contacted with the bottom of the filter plate, first gears are respectively and fixedly arranged at the other ends of the two connecting rods, a first rack is fixedly arranged in the dust collection box and is meshed with the two first gears, a driving unit is arranged on the base and is matched with the two movable seats, adjusting grooves are respectively formed, adjusting plates are slidably mounted in the two adjusting grooves, dust suction covers are fixedly connected to the tops of the two adjusting plates, conveying pipes are fixedly mounted on the two dust suction covers, one ends of the two conveying pipes are fixedly connected in a dust collection box, two control grooves are formed in the bottom of the base, control plates are slidably mounted in the two control grooves, four universal wheels are mounted at the bottoms of the two control plates, moving holes are formed in the inner walls of the tops of the two control grooves, moving columns are fixedly mounted at the tops of the two control plates and are slidably connected in the corresponding moving holes, mounting grooves are formed in the two sides of each control plate, inserting rods are slidably mounted in the two mounting grooves, slots are formed in the inner walls of the two sides of each control groove, the inserting rods are mounted in the corresponding slots, threaded grooves are formed in the ends, close to each other, and the same through hole is formed in the inner wall of one side, two first lead screws are installed to the through-hole internal rotation, and first lead screw threaded connection is at the thread groove that corresponds, and the one end fixed mounting that two first lead screws are close to each other has same first worm wheel, rotates on the removal post and installs the rotary rod, and the bottom of rotary rod extends to in the through-hole and fixed mounting has first worm, first worm and the first worm wheel meshing that corresponds, and the equal fixed mounting in top of two rotary rods has the carousel.
Preferably, the driving unit comprises a screw, a fixing rod, a second gear, a second rack and a motor, the screw is rotatably installed in the dust collection box, first threaded holes are formed in one sides of the two movable seats, screw threads are installed in the two first threaded holes, a first bevel gear is fixedly connected to the screw, a control groove is formed in the top of the base, and the second gear is rotatably installed in the control groove.
Preferably, the fixing rod is rotatably installed on the inner wall of the bottom of the dust collection box, the bottom of the fixing rod is fixedly installed at the top of the second gear, a second bevel gear is fixedly installed at the top end of the fixing rod and meshed with the first bevel gear, a second rack is slidably connected in the control groove and meshed with the second gear, a moving block is slidably connected to the bottom of the second rack, the second rack drives the second gear to rotate back and forth, and the second gear drives the second bevel gear on the fixing rod to rotate back and forth.
Preferably, the bottom of movable block rotates and installs the auxiliary rod, rotates on the bottom inner wall of control groove and installs two band pulleys, and the transmission is connected with same belt on two band pulleys, and auxiliary rod fixed connection is on the belt, and motor fixed mounting is in the bottom of base, and the output shaft fixed connection of motor is on the band pulley, and the motor drives the band pulley and rotates, and the band pulley drives the belt motion, and the belt can drive an auxiliary rod around a point round trip movement on the belt.
Preferably, a fixing groove is formed in the inner wall of the bottom of the adjusting groove, a second lead screw is installed on the inner wall of the bottom of the fixing groove in a rotating mode, a second threaded hole is formed in the top of the adjusting plate, the second lead screw is installed in the second threaded hole in a threaded mode, a second worm wheel is sleeved on the second lead screw in a fixing sleeve mode, a rotating hole is formed in the inner wall of one side of the fixing groove, a rotating block is installed in the rotating hole in a rotating mode, a second worm is fixedly installed at one end of the rotating block, the second worm is meshed with the second worm wheel, and a rotating.
Preferably, two sliding grooves are formed in the inner wall of one side of the dust collection box, sliding blocks are fixedly mounted on one sides of the two moving seats, and the sliding blocks are slidably mounted in the sliding grooves.
Preferably, the auxiliary groove has been seted up on the inner wall of control groove, the supplementary piece of fixedly connected with on the control panel, the inner wall sliding connection in supplementary piece and auxiliary groove drives supplementary piece and slides in supplementary groove when the control panel removes, stability when can promoting the control panel and remove.
Preferably, the fan is fixedly connected to the top of the dust collection box through a bolt.
Compared with the prior art, the invention has the beneficial effects that:
the scheme is that two turnplates are rotated, the turnplates drive corresponding rotary rods to rotate, a first worm drives corresponding first worm gears to rotate, a first lead screw drives corresponding inserted rods to slide out of slots, the fixed limit of a control panel can be eliminated, the control panel drives a plurality of universal wheels to slide out of a control groove, the turnplates are reversely rotated, the positions of the universal wheels at the bottom of a base can be stabilized, the base can stabilize the use position of equipment after the universal wheels enter the control groove, a fan drives air in a dust collection box to flow, so that two dust hoods collect surrounding air, a filter plate can filter dust in the air, a rotating seat is rotated, a second worm gear drives a second lead screw to rotate, the dust collection position of the dust hoods can be changed, a motor drives a belt wheel to rotate, a belt can drive an auxiliary rod to move around one point on the belt and drive a second rack to move back and forth, and forth rotation of the second rack is driven by the second rack, the first bevel gear drives the screw to rotate back and forth, and the first gear moves back and forth on the first rack and is meshed with the first rack, so that the first gear can drive the corresponding cleaning brush rolls to rotate back and forth, the two cleaning brush rolls can clean the filter plate, and dust attached to the filter plate can be cleaned;
the invention has reasonable structure, convenient operation, flexible use position, convenient flexible adjustment of the use position, better dust collection effect, dust collection and dust cleaning, prevention of filter plate blockage and improvement of ventilation efficiency.
Drawings
FIG. 1 is a schematic view of a front view structure according to the present invention;
FIG. 2 is a schematic view of part A of the structure proposed by the present invention;
FIG. 3 is a schematic structural diagram of part B according to the present invention;
FIG. 4 is a schematic structural diagram of part C according to the present invention;
fig. 5 is a schematic structural diagram of part D according to the present invention.
In the figure: 1. a base; 2. a dust collection box; 3. a fan; 4. filtering the plate; 5. a movable seat; 6. cleaning the brush roll; 7. a first gear; 8. a first rack; 9. an adjusting plate; 10. a dust hood; 11. a delivery pipe; 12. a control panel; 13. a slot; 14. inserting a rod; 15. a universal wheel; 16. a first lead screw; 17. a first worm; 18. moving the column; 19. rotating the rod; 20. a turntable; 21. a second worm; 22. a rotating seat; 23. a screw; 24. a first bevel gear; 25. fixing the rod; 26. a second bevel gear; 27. a second gear; 28. a control slot; 29. a second rack; 30. a moving block; 31. an auxiliary lever; 32. a pulley; 33. a belt; 34. an electric motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
Referring to fig. 1-5, a mobile self-cleaning dry dust collecting and ventilating device for tunnel construction comprises a base 1, a dust collecting box 2 is fixedly installed on the top of the base 1, a fan 3 is fixedly installed on the top of the dust collecting box 2, an air inlet pipe of the fan 3 is fixedly connected in the dust collecting box 2, a filter plate 4 is fixedly installed in the dust collecting box 2, two moving seats 5 are slidably installed in the dust collecting box 2, connecting holes are respectively formed in one sides of the two moving seats 5, connecting rods are respectively and rotatably installed in the two connecting holes, cleaning brush rolls 6 are respectively and fixedly installed at one ends of the two connecting rods, the two cleaning brush rolls 6 are respectively contacted with the bottom of the filter plate 4, first gears 7 are respectively and fixedly installed at the other ends of the two connecting rods, a first rack 8 is fixedly installed in the dust collecting box 2, the first rack 8 is meshed with the two first gears 7, a driving unit, adjusting grooves are respectively arranged at two sides of the dust collection box 2, adjusting plates 9 are respectively arranged in the two adjusting grooves in a sliding manner, dust suction covers 10 are respectively fixedly connected at the tops of the two adjusting plates 9, conveying pipes 11 are respectively fixedly arranged on the two dust suction covers 10, one ends of the two conveying pipes 11 are respectively fixedly connected in the dust collection box 2, two control grooves are respectively arranged at the bottom of the base 1, control plates 12 are respectively arranged in the two control grooves in a sliding manner, four universal wheels 15 are respectively arranged at the bottoms of the two control plates 12, moving holes are respectively arranged on the inner walls of the tops of the two control grooves, moving columns 18 are respectively fixedly arranged at the tops of the two control plates 12, the moving columns 18 are respectively connected in the corresponding moving holes in a sliding manner, mounting grooves are respectively arranged at two sides of the control plates 12, inserting rods 14 are respectively arranged in the two mounting grooves in a sliding manner, slots, thread groove has all been seted up to the one end that two inserted bars 14 are close to each other, same through-hole has been seted up on the one side inner wall that two mounting grooves are close to each other, two first lead screws 16 are installed to the through-hole internal rotation, 16 threaded connection of first lead screw are at the thread groove who corresponds, the one end fixed mounting that two first lead screws 16 are close to each other has same first worm wheel, it installs rotary rod 19 to rotate on the removal post 18, the bottom of rotary rod 19 extends to in the through-hole and fixed mounting has first worm 17, first worm 17 meshes with the first worm wheel that corresponds, the equal fixed mounting in top of two rotary rods 19 has carousel 20.
In this embodiment, the driving unit includes a screw 23, a fixing rod 25, a second gear 27, a second rack 29 and a motor 34, the screw 23 is rotatably installed in the dust collecting box 2, first threaded holes are respectively formed in one side of each of the two movable seats 5, the screw 23 is threadedly installed in the two first threaded holes, a first bevel gear 24 is fixedly connected to the screw 23, a control slot 28 is formed in the top of the base 1, and the second gear 27 is rotatably installed in the control slot 28.
In this embodiment, the fixing rod 25 is rotatably installed on the inner wall of the bottom of the dust collecting box 2, the bottom of the fixing rod 25 is fixedly installed at the top of the second gear 27, the top of the fixing rod 25 is fixedly installed with a second bevel gear 26, the second bevel gear 26 is engaged with the first bevel gear 24, the second rack 29 is slidably connected in the control slot 28 and engaged with the second gear 27, the bottom of the second rack 29 is slidably connected with the moving block 30, the second rack 29 drives the second gear 27 to rotate back and forth, and the second gear 27 drives the second bevel gear 26 on the fixing rod 25 to rotate back and forth.
In this embodiment, the bottom of movable block 30 is rotated and is installed auxiliary rod 31, rotate on the bottom inner wall of control groove 28 and install two band pulleys 32, the transmission is connected with same belt 33 on two band pulleys 32, auxiliary rod 31 fixed connection is on belt 33, motor 34 fixed mounting is in the bottom of base 1, the output shaft fixed connection of motor 34 is on band pulley 32, motor 34 drives band pulley 32 and rotates, band pulley 32 drives the belt 33 motion, belt 33 can drive auxiliary rod 31 around a point round trip movement on belt 33.
In this embodiment, a fixed slot has been seted up on the bottom inner wall of adjustment tank, rotate on the bottom inner wall of fixed slot and install the second lead screw, second screw hole has been seted up at the top of regulating plate 9, the second lead screw thread is installed in the second screw hole, fixed cover is equipped with the second worm wheel on the second lead screw, the rotatory hole has been seted up on one side inner wall of fixed slot, rotatory piece is installed to the rotatory downthehole internal rotation, the one end fixed mounting of rotatory piece has second worm 21, second worm 21 and the meshing of second worm wheel, the other end fixed mounting of rotatory piece has rotating seat 22.
In this embodiment, two chutes are formed in the inner wall of one side of the dust collecting box 2, and sliders are fixedly mounted on one sides of the two movable seats 5 and slidably mounted in the chutes.
In this embodiment, seted up the auxiliary tank on the inner wall of control tank, the supplementary piece of fixedly connected with on the control panel 12, the inner wall sliding connection in supplementary piece and auxiliary tank drives supplementary piece and slides in the auxiliary tank when control panel 12 removes, stability when can promoting control panel 12 and remove.
In this embodiment, the fan 3 is fixedly connected to the top of the dust box 2 by bolts.
In this embodiment, by rotating the two rotating discs 20, the rotating discs 20 drive the corresponding rotating rods 19 to rotate, the rotating rods 19 drive the corresponding first worms 17 to rotate, the first worms 17 drive the corresponding first worm wheels to rotate, the first worm wheels can drive the two first lead screws 16 to rotate, the first lead screws 16 drive the corresponding insertion rods 14 to slide out of the slots 13, so that the fixed limit of the control panel 12 can be eliminated, after the control panel 12 drives the universal wheels 15 to slide out of the control slots, the rotating discs 20 are rotated reversely, so that the insertion rods 14 are inserted into another slot 13, the position of the control panel 12 can be fixed, and simultaneously the position of the universal wheels 15 at the bottom of the base 1 can be stabilized, the universal wheels 15 can drive the devices on the base 1 to move to use positions, after the universal wheels 15 enter the control slots, the base 1 can stabilize the use positions of the devices, and the fan 3 drives the air in the dust box 2 to flow, so that the two, after air enters the dust collection box 2, the filter plate 4 can filter dust in the air, the rotating seat 22 is rotated, the rotating seat 22 drives the rotating block to rotate, the rotating block drives the second worm 21 to rotate, the second worm 21 drives the second worm wheel to rotate, the second worm wheel drives the second lead screw to rotate, the second lead screw drives the corresponding adjusting plate 9 to move, the adjusting plate 9 can drive the dust hood 10 to move, the dust collection position of the dust hood 10 can be changed, the motor 34 drives the belt wheel 32 to rotate, the belt wheel 32 drives the belt 33 to move, the belt 33 can drive the auxiliary rod 31 to move back and forth around a point on the belt 33, so that the auxiliary rod 31 drives the moving block 30 to move on the second rack 29 and drive the second rack 29 to move back and forth, the second rack 29 drives the second gear 27 to rotate back and forth, the second gear 27 drives the second bevel gear 26 on the fixed rod 25 to rotate back and forth, the second bevel gear 26 drives the first bevel gear, the first bevel gear 24 drives the screw rod 23 to rotate back and forth, the screw rod 23 drives the two moving seats 5 to move back and forth, the cleaning brush rollers 6 corresponding to the moving seats 5 are driven to slide back and forth, and meanwhile, the first gear 7 moves back and forth on the first rack 8 and is meshed, so that the first gear 7 can drive the corresponding cleaning brush rollers 6 to rotate back and forth, the two cleaning brush rollers 6 can clean the filter plate 4, and dust attached to the filter plate 4 can be cleaned.
Compared with the prior art, the invention has the technical progress that: the invention has reasonable structure, convenient operation, flexible use position, convenient flexible adjustment of the use position, better dust collection effect, dust collection and dust cleaning, prevention of blockage of the filter plate 4 and improvement of the ventilation efficiency.
Claims (8)
1. A movable self-cleaning dry dust collection ventilation device for tunnel construction comprises a base (1) and is characterized in that a dust collection box (2) is fixedly mounted at the top of the base (1), a fan (3) is fixedly mounted at the top of the dust collection box (2), an air inlet pipe of the fan (3) is fixedly connected in the dust collection box (2), a filter plate (4) is fixedly mounted in the dust collection box (2), two movable seats (5) are slidably mounted in the dust collection box (2), connecting holes are formed in one sides of the two movable seats (5), connecting rods are rotatably mounted in the two connecting holes, cleaning brush rolls (6) are fixedly mounted at one ends of the two connecting rods, the two cleaning brush rolls (6) are respectively contacted with the bottom of the filter plate (4), first gears (7) are fixedly mounted at the other ends of the two connecting rods, a first rack (8) is fixedly mounted in the dust collection box (2), the first rack (8) is meshed with the two first gears (7), the base (1) is provided with a driving unit, the driving unit is matched with the two movable seats (5), the two sides of the dust collection box (2) are respectively provided with an adjusting groove, adjusting plates (9) are respectively arranged in the two adjusting grooves in a sliding manner, the tops of the two adjusting plates (9) are respectively and fixedly connected with a dust hood (10), the two dust hoods (10) are respectively and fixedly provided with a conveying pipe (11), one ends of the two conveying pipes (11) are respectively and fixedly connected in the dust collection box (2), the bottom of the base (1) is provided with two control grooves, the two control grooves are respectively and slidably provided with control plates (12), the bottoms of the two control plates (12) are respectively provided with four universal wheels (15), the inner walls of the tops of the two control grooves are respectively provided with a movable hole, the tops of the two control plates (12) are respectively and, the movable column (18) is connected in a corresponding movable hole in a sliding manner, mounting grooves are formed in two sides of the control panel (12), inserting rods (14) are arranged in the two mounting grooves in a sliding manner, slots (13) are formed in the inner walls of two sides of the control groove, the inserting rods (14) are arranged in the corresponding slots (13), thread grooves are formed in the ends, close to each other, of the two inserting rods (14), the inner wall of one side, close to each other, of the two mounting grooves is provided with a same through hole, two first lead screws (16) are rotatably arranged in the through holes, the first lead screws (16) are connected in the corresponding thread grooves in a threaded manner, a same first worm wheel is fixedly arranged at the end, close to each other, of the two first lead screws (16), a rotary rod (19) is rotatably arranged on the movable column (18), the bottom end of the rotary rod (19) extends into the through holes and is fixedly provided with, the top ends of the two rotating rods (19) are fixedly provided with turntables (20).
2. The mobile self-cleaning dry dust collection and ventilation equipment for tunnel construction according to claim 1, wherein the driving unit comprises a screw (23), a fixing rod (25), a second gear (27), a second rack (29) and a motor (34), the screw (23) is rotatably installed in the dust collection box (2), one side of each of the two movable seats (5) is provided with a first threaded hole, the screw (23) is threadedly installed in the two first threaded holes, the screw (23) is fixedly connected with a first bevel gear (24), the top of the base (1) is provided with a control groove (28), and the second gear (27) is rotatably installed in the control groove (28).
3. The mobile self-cleaning dry dust collecting ventilator for tunnel construction according to claim 2, wherein the fixing rod (25) is rotatably installed on the inner wall of the bottom of the dust collecting box (2), the bottom of the fixing rod (25) is fixedly installed on the top of the second gear (27), the top end of the fixing rod (25) is fixedly installed with the second bevel gear (26), the second bevel gear (26) is engaged with the first bevel gear (24), the second rack (29) is slidably connected in the control groove (28) and engaged with the second gear (27), and the bottom of the second rack (29) is slidably connected with the moving block (30).
4. The mobile self-cleaning dry dust collecting ventilator for tunnel construction according to claim 3, wherein the bottom of the moving block (30) is rotatably installed with an auxiliary rod (31), the inner wall of the bottom of the control groove (28) is rotatably installed with two belt wheels (32), the two belt wheels (32) are connected with the same belt (33) in a transmission manner, the auxiliary rod (31) is fixedly connected to the belt (33), the motor (34) is fixedly installed at the bottom of the base (1), and the output shaft of the motor (34) is fixedly connected to the belt wheels (32).
5. The mobile self-cleaning dry dust collection and ventilation device for tunnel construction according to claim 1, wherein a fixed groove is formed on the inner wall of the bottom of the adjusting groove, a second screw rod is rotatably mounted on the inner wall of the bottom of the fixed groove, a second threaded hole is formed in the top of the adjusting plate (9), the second screw rod is threadedly mounted in the second threaded hole, a second worm wheel is fixedly sleeved on the second screw rod, a rotating hole is formed in one inner wall of the fixed groove, a rotating block is rotatably mounted in the rotating hole, a second worm (21) is fixedly mounted at one end of the rotating block, the second worm (21) is meshed with the second worm wheel, and a rotating seat (22) is fixedly mounted at the other end of the rotating block.
6. The mobile self-cleaning dry dust collecting and ventilating device for tunnel construction as claimed in claim 1, wherein the dust collecting box (2) has two sliding grooves formed on one side of the inner wall, and sliding blocks are fixedly mounted on one sides of the two movable seats (5) and slidably mounted in the sliding grooves.
7. The mobile self-cleaning dry dust collecting and ventilating device for tunnel construction as claimed in claim 1, wherein the inner wall of the control groove is provided with an auxiliary groove, the control panel (12) is fixedly connected with an auxiliary block, and the auxiliary block is connected with the inner wall of the auxiliary groove in a sliding manner.
8. The mobile self-cleaning dry dust collection ventilator for tunnel construction according to claim 1, wherein the blower (3) is fixedly connected to the top of the dust box (2) by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011493249.2A CN112343641B (en) | 2020-12-17 | 2020-12-17 | Mobile self-cleaning dry dust collecting and ventilating device for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011493249.2A CN112343641B (en) | 2020-12-17 | 2020-12-17 | Mobile self-cleaning dry dust collecting and ventilating device for tunnel construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112343641A true CN112343641A (en) | 2021-02-09 |
| CN112343641B CN112343641B (en) | 2023-12-05 |
Family
ID=74427443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011493249.2A Active CN112343641B (en) | 2020-12-17 | 2020-12-17 | Mobile self-cleaning dry dust collecting and ventilating device for tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112343641B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100295A (en) * | 2021-12-10 | 2022-03-01 | 张家港市玥诚建材科技有限公司 | Filtering and dust removing device for producing dry-mixed mortar |
| CN114352307A (en) * | 2021-12-20 | 2022-04-15 | 中交三公局第三工程有限公司 | Tunnel structure and construction method thereof |
| CN114452741A (en) * | 2021-12-24 | 2022-05-10 | 钱苗旺 | Automatic cleaning device for main transformer anti-flocculation net |
| CN115653037A (en) * | 2022-05-23 | 2023-01-31 | 修文洪 | A hydrophobic means for hydraulic engineering |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100038922A (en) * | 2008-10-07 | 2010-04-15 | 그린컨기술주식회사 | Ventilating device of arch type tunnel |
| CN108703527A (en) * | 2018-05-26 | 2018-10-26 | 芜湖琅格信息技术有限公司 | A kind of smart home wardrobe with automatic arranging clothing function |
| CN208441884U (en) * | 2018-06-27 | 2019-01-29 | 罗方武 | A kind of ventilation equipment of constructing tunnel |
| CN209605282U (en) * | 2019-01-30 | 2019-11-08 | 靖江市天安空调设备制造有限公司 | A kind of BFP vertical air conditioner unit |
| CN210381745U (en) * | 2019-07-19 | 2020-04-21 | 杭州易能控制工程有限公司 | Control electric cabinet |
| CN210864523U (en) * | 2019-11-07 | 2020-06-26 | 杭州电弧数据科技有限公司 | Big data storage server of monomer structure who easily removes |
| CN210934244U (en) * | 2019-10-22 | 2020-07-07 | 宁夏建设投资集团装饰工程有限公司 | Dust collecting device of table type hole expanding machine |
| CN211199511U (en) * | 2019-03-20 | 2020-08-07 | 张家港市金纱纺织有限公司 | Colored spun yarn cotton mixing device |
| CN211411498U (en) * | 2019-12-20 | 2020-09-04 | 安徽沙丰新材料有限公司 | Dust collecting device is used in zinc stearate production |
| CN212103741U (en) * | 2020-04-26 | 2020-12-08 | 曹琳琳 | Multifunctional warning board for communication construction |
| CN212132803U (en) * | 2020-02-05 | 2020-12-11 | 庄俊杰 | Fresh air distributor with filter element |
-
2020
- 2020-12-17 CN CN202011493249.2A patent/CN112343641B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100038922A (en) * | 2008-10-07 | 2010-04-15 | 그린컨기술주식회사 | Ventilating device of arch type tunnel |
| CN108703527A (en) * | 2018-05-26 | 2018-10-26 | 芜湖琅格信息技术有限公司 | A kind of smart home wardrobe with automatic arranging clothing function |
| CN208441884U (en) * | 2018-06-27 | 2019-01-29 | 罗方武 | A kind of ventilation equipment of constructing tunnel |
| CN209605282U (en) * | 2019-01-30 | 2019-11-08 | 靖江市天安空调设备制造有限公司 | A kind of BFP vertical air conditioner unit |
| CN211199511U (en) * | 2019-03-20 | 2020-08-07 | 张家港市金纱纺织有限公司 | Colored spun yarn cotton mixing device |
| CN210381745U (en) * | 2019-07-19 | 2020-04-21 | 杭州易能控制工程有限公司 | Control electric cabinet |
| CN210934244U (en) * | 2019-10-22 | 2020-07-07 | 宁夏建设投资集团装饰工程有限公司 | Dust collecting device of table type hole expanding machine |
| CN210864523U (en) * | 2019-11-07 | 2020-06-26 | 杭州电弧数据科技有限公司 | Big data storage server of monomer structure who easily removes |
| CN211411498U (en) * | 2019-12-20 | 2020-09-04 | 安徽沙丰新材料有限公司 | Dust collecting device is used in zinc stearate production |
| CN212132803U (en) * | 2020-02-05 | 2020-12-11 | 庄俊杰 | Fresh air distributor with filter element |
| CN212103741U (en) * | 2020-04-26 | 2020-12-08 | 曹琳琳 | Multifunctional warning board for communication construction |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100295A (en) * | 2021-12-10 | 2022-03-01 | 张家港市玥诚建材科技有限公司 | Filtering and dust removing device for producing dry-mixed mortar |
| CN114352307A (en) * | 2021-12-20 | 2022-04-15 | 中交三公局第三工程有限公司 | Tunnel structure and construction method thereof |
| CN114352307B (en) * | 2021-12-20 | 2023-06-27 | 中交三公局第三工程有限公司 | Tunnel structure and construction method thereof |
| CN114452741A (en) * | 2021-12-24 | 2022-05-10 | 钱苗旺 | Automatic cleaning device for main transformer anti-flocculation net |
| CN114452741B (en) * | 2021-12-24 | 2024-05-24 | 钱苗旺 | Automatic cleaning device of main transformer anti-flocculation net |
| CN115653037A (en) * | 2022-05-23 | 2023-01-31 | 修文洪 | A hydrophobic means for hydraulic engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112343641B (en) | 2023-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112343641A (en) | Tunnel construction is with portable self-cleaning dry-type collection dirt ventilation equipment | |
| CN212467421U (en) | Dust collector for municipal building | |
| CN101408326B (en) | Filter screen rolling and automatic cleaning device of split-floor type air conditioner | |
| CN109674401A (en) | A kind of floor tile gap cleaning plant | |
| CN112482173A (en) | Road joint cutting device with dust removal function | |
| CN113500450A (en) | Machining center with protective structure | |
| CN110848834A (en) | Novel internet of things controlled large-scale factory building air purification device | |
| CN113203143A (en) | Air purification equipment with self-cleaning function | |
| CN213654899U (en) | Coal mine safety production tunnel dust collector | |
| CN115822686B (en) | Dust collecting equipment for coal mine safety production roadway | |
| CN209429022U (en) | A kind of ground refuse adsorbent equipment | |
| CN116358928A (en) | Contaminated soil sampling device | |
| CN216074939U (en) | Road and bridge guardrail washs curing means | |
| CN113908655B (en) | Air dust removal and filtration device for constructional engineering | |
| CN213348197U (en) | Anhydrous stemming workshop dust fall system | |
| CN214764271U (en) | Dust device for municipal construction | |
| CN210640595U (en) | Dustproof and rainproof ventilation device for transformer substation | |
| CN208976315U (en) | A kind of pueraria lobata impurity removing and cleaning device | |
| CN206787017U (en) | A kind of air purifier shell | |
| CN212771262U (en) | Dust suction device for knitted fabric | |
| CN220789559U (en) | Municipal administration guardrail belt cleaning device | |
| CN221146672U (en) | Rotary dehumidifier convenient to change filter screen | |
| CN220027944U (en) | Air shower pollutant collecting device | |
| CN115612558B (en) | Plant essential oil steam extraction device | |
| CN220892883U (en) | Wall drying device after building wall construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |