CN213790616U - Swing arm mechanism for spraying of dust suppression vehicle - Google Patents
Swing arm mechanism for spraying of dust suppression vehicle Download PDFInfo
- Publication number
- CN213790616U CN213790616U CN202021951012.XU CN202021951012U CN213790616U CN 213790616 U CN213790616 U CN 213790616U CN 202021951012 U CN202021951012 U CN 202021951012U CN 213790616 U CN213790616 U CN 213790616U
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- China
- Prior art keywords
- fixed
- rod
- arc
- plate
- spraying
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- 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.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 230000001629 suppression Effects 0.000 title claims description 20
- 238000005507 spraying Methods 0.000 title claims description 18
- 239000007921 spray Substances 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims description 5
- 244000309464 bull Species 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 239000002689 soil Substances 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 8
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 abstract description 2
- 239000003595 mist Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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- Special Spraying Apparatus (AREA)
Abstract
The utility model relates to an environmental protection equipment field, concretely relates to it sprays and uses swing arm mechanism to press down dirt car. The atomizing sprayer comprises an atomizing sprayer body, wherein the lower end of a rotating rod is rotatably arranged on a fixed seat, a gear concentric with the rotating rod is fixed on the rotating rod, a rack is slidably arranged on the fixed seat, an elongated slot is formed in a movable rod, a rotating wheel is fixed on an output shaft of a motor, a pin rod penetrates through the elongated slot, an arc-shaped plate which is matched with the lower end of a supporting rod and used for adjusting the elevation angle of the atomizing sprayer body during rotation is fixed on a bottom plate, a fixed plate is fixed on the rotating rod, an arc-shaped rod concentric with the pin shaft is fixed on the atomizing sprayer body above the fixed plate, the arc-shaped rod penetrates through the fixed plate and is in sliding fit with the fixed plate, and an arc-shaped spring is sleeved on the arc-shaped rod above the fixed plate. The utility model discloses, simple structure, nimble stable, convenient to use can press down the dirt operation fast to the raise dust on the construction road surface, can carry out comprehensive water smoke cover to the soil heap simultaneously and press down dirt, and work efficiency is high.
Description
Technical Field
The utility model relates to an environmental protection equipment field, concretely relates to it sprays and uses swing arm mechanism to press down dirt car.
Background
The dust suppression vehicle is an engineering vehicle for reducing PM2.5 content in air, and generally comprises a spray cylinder, a fan and a water pump, and atomized water is sprayed in an effective range by blowing wind to suppress dust. During construction, the groove needs to be dug, the dug soil can be accumulated on one side of the groove to form a long-strip soil pile, the spraying device of a common road dust suppression vehicle is generally fixedly installed and close to the ground, when dust suppression is carried out on a construction road, blown water mist cannot reach the back slope surface of the soil pile, so that comprehensive covering of the dust suppression water mist cannot be completed, the dust suppression effect is unsatisfactory, the dust suppression vehicle with a fixed elevation angle needs a certain time when in operation, the dust generated during vehicle driving cannot be timely suppressed, and construction operation and pedestrian traffic are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure, convenient to use can press down the dirt operation to the construction road fast, can press down the dirt car of covering to soil heap and spray and use swing arm mechanism comprehensively.
In order to realize the purpose, the utility model provides a technical scheme is:
a swing arm mechanism for spraying of a dust suppression vehicle comprises an atomizing spray cylinder, wherein an ear plate is fixed at the lower end of the atomizing spray cylinder, a vertical rotating rod is hinged to the ear plate through a pin shaft, the lower end of the rotating rod is rotatably arranged on a fixed seat, the fixed seat is fixedly arranged on a bottom plate, a gear concentric with the rotating rod is fixed on the rotating rod, a longitudinal rack meshed with the gear is slidably arranged on the fixed seat on the left side of the gear, the rack is slidably arranged on the fixed seat, a transverse movable rod is fixed at the left end of the rack, an elongated slot is formed in the movable rod, a motor is fixed on the bottom plate below the movable rod, a rotating wheel is fixed on an output shaft of the motor, a pin rod is eccentrically fixed on the upper end face of the rotating wheel, the pin rod penetrates through the elongated slot, a vertical supporting rod is fixed at the lower end of the atomizing spray cylinder on the right side of the ear plate, an arc plate which is matched with the lower end of the supporting rod and is fixed on the bottom plate for adjusting the elevation angle of the atomizing spray cylinder when the atomizing spray cylinder rotates, a fixed plate, an arc rod concentric with the pin shaft is fixed on the atomization spray cylinder above the fixed plate, the arc rod penetrates through the fixed plate and is in sliding fit with the fixed plate, and an arc spring is sleeved on the arc rod above the fixed plate.
Specifically, the left side and the right side of the lower end of the bottom plate are both fixed with mounting plates.
Specifically, a shaft sleeve is sleeved on the pin rod part in the long groove.
Specifically, the arc-shaped plate is concentric with the rotating rod, a groove is formed in the middle of the upper end of the arc-shaped plate, and the lower ends of the front groove wall and the rear groove wall of the groove are inclined relatively.
Specifically, universal ball is installed to the branch lower extreme, universal ball and arc upper end rolling contact.
Specifically, the motor is a low-speed hydraulic motor.
Specifically, the length direction of the long groove is parallel to the length direction of the movable rod.
Specifically, a reinforcing rod is fixed between the movable rod and the rack.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, simple structure, nimble stable, convenient to use can press down the dirt operation fast to the raise dust on the construction road surface, can carry out comprehensive water smoke cover to the soil heap simultaneously and press down dirt, and work efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the rack, pinion and pin, elongated slot arrangement.
Fig. 3 is a side view of an arcuate plate.
Fig. 4 is a three-dimensional view of an arcuate plate.
Detailed Description
As shown in fig. 1-4, a swing arm mechanism for spraying of a dust suppression vehicle comprises an atomizing spray cylinder 1, an ear plate 2 is fixed at the lower end of the atomizing spray cylinder 1, a vertical rotating rod 15 is hinged on the ear plate 2 through a pin shaft, the lower end of the rotating rod 15 is rotatably arranged on a fixed seat 8, the fixed seat 8 is fixedly arranged on a bottom plate 6, mounting plates 7 are fixed at the left and right sides of the lower end of the bottom plate 6, a gear 16 concentric with the rotating rod 15 is fixed on the rotating rod 15, a longitudinal rack 17 meshed with the gear 16 is slidably arranged on the fixed seat 8 at the left side of the gear 16, a transverse movable rod 11 is fixed at the left end of the rack 17, a reinforcing rod 21 is fixed between the movable rod 11 and the rack 17, an elongated slot 12 is formed in the movable rod 11, the length direction of the elongated slot 12 is parallel to the length direction of the movable rod 11, a motor 9 is fixed on the bottom plate 6 below the movable rod 11, the motor 9 is a low-speed hydraulic motor, a rotating wheel 10 is fixed on an output shaft of the motor 9, a pin rod 13 is eccentrically fixed on the upper end face of the rotating wheel 10, the pin rod 13 penetrates through a long groove 12, and a shaft sleeve 14 is sleeved on the part of the pin rod 13 in the long groove 12.
The atomizing of otic placode 2 right side spouts a 1 lower extreme and is fixed with vertical branch 3, is fixed with on bottom plate 6 to spout an elevation angle when 1 is rotatory with 3 lower extreme cooperations of branch and spout the atomizing and carry out the arc 5 that adjusts, arc 5 is concentric with bull stick 15, and recess 22 has been seted up at 5 upper ends middle parts of arc, two cell wall lower extremes relative slopes around recess 22, universal ball 4 is installed to 3 lower extremes of branch, and universal ball 4 and 5 upper ends rolling contact of arc are fixed with fixed plate 18 on the bull stick 15, be fixed with on the atomizing of fixed plate 18 top spout a 1 with the endocentric arc 19 of round pin axle, arc 19 run through fixed plate 18 and rather than sliding fit, the cover is equipped with curved spring 20 on the arc 19 of fixed plate 18 top.
When the utility model is used, the motor 9 is started in the process of vehicle advancing, the motor 9 drives the rotating wheel 10 to rotate, the rotating wheel 10 enables the rack 17 to do reciprocating motion back and forth through the matching of the pin rod 13 and the elongated slot 12 on the movable rod 11, the driving gear 16 rotates back and forth when the rack 17 reciprocates back and forth, when the gear 16 rotates back and forth, the gear 16 drives the atomizing spray tube 1 to rotate back and forth through the rotating rod 15, under the action of the elastic force of the spring 20, the universal ball 4 at the lower end of the supporting rod 3 is always in rolling contact with the upper end surface of the arc-shaped plate 5 and along with the rotation of the atomizing spray cylinder 1, when the universal ball 4 contacts with the upper end surfaces of the arc-shaped plates 5 at the front side and the rear side of the groove 22, the mist outlet of the atomizing spray cylinder 1 inclines upwards, meanwhile, the fog outlet of the atomizing and spraying barrel 1 faces the upper side of the soil heap on the side edge of the road, and water fog sprayed from the atomizing and spraying barrel 1 can float down on the slope surface of the back of the soil heap, so that comprehensive water fog coverage of the soil heap is realized, and dust suppression is realized. When the universal ball 4 is in rolling contact with the front groove wall and the rear groove wall of the groove 22, under the elastic action of the spring 20, the elevation angle of the atomizing spray cylinder 1 is gradually changed, the mist outlet of the atomizing spray cylinder 1 is gradually inclined downwards, when the universal ball 4 is in contact with the groove bottom of the groove 22, the mist outlet of the atomizing spray cylinder 1 is inclined towards the road surface, at the moment, water mist sprayed from the atomizing spray cylinder 1 can quickly reach the road surface, and the road surface through which vehicles run is quickly sprayed and dust-suppressed. In the running process of the vehicle, under the guiding action of the upper end of the arc-shaped plate 5, the fog outlets of the atomizing and spraying cylinders 1 have different elevation angles when facing different positions, and the atomizing and spraying cylinder is suitable for spraying and dust suppression operation on a construction road and soil piles on the side edge of the construction road.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A swing arm mechanism for spraying of a dust suppression vehicle comprises an atomizing spray cylinder (1) and is characterized in that an ear plate (2) is fixed at the lower end of the atomizing spray cylinder (1), a vertical rotating rod (15) is connected to the ear plate (2) through a pin hinge, the lower end of the rotating rod (15) is rotatably arranged on a fixed seat (8), the fixed seat (8) is fixedly arranged on a bottom plate (6), a gear (16) concentric with the rotating rod (15) is fixed on the rotating rod (15), a longitudinal rack (17) meshed with the gear (16) is slidably arranged on the fixed seat (8) on the left side of the gear (16), the rack (17) is slidably arranged on the fixed seat (8), a transverse movable rod (11) is fixed at the left end of the rack (17), an elongated slot (12) is formed in the movable rod (11), a motor (9) is fixed on the bottom plate (6) below the movable rod (11), and a rotating wheel (10) is fixed on an output shaft of the motor (9), the upper end face of runner (10) is fixed with round pin pole (13) off-centre, round pin pole (13) run through elongated slot (12), atomizing spout a section of thick bamboo (1) lower extreme on otic placode (2) right side is fixed with vertical branch (3), be fixed with on bottom plate (6) with branch (3) lower extreme cooperation and spout an arc (5) that the elevation when section of thick bamboo (1) was rotatory was adjusted to the atomizing, be fixed with on bull stick (15) fixed plate (18), be fixed with on atomizing spout a section of thick bamboo (1) above fixed plate (18) with the concentric arc pole (19) of round pin axle, arc pole (19) run through fixed plate (18) and rather than sliding fit, the cover is equipped with curved spring (20) on arc pole (19) above fixed plate (18).
2. A swing arm mechanism for spraying of a dust suppression vehicle as claimed in claim 1, wherein mounting plates (7) are fixed to the left and right sides of the lower end of the bottom plate (6).
3. A swing arm mechanism for spraying of a dust suppression vehicle as claimed in claim 1, wherein a bushing (14) is sleeved on a pin rod (13) portion in the long groove (12).
4. The swing arm mechanism for spraying of the dust suppression vehicle as claimed in claim 1, wherein the arc plate (5) is concentric with the rotating rod (15), a groove (22) is formed in the middle of the upper end of the arc plate (5), and the lower ends of the front and rear groove walls of the groove (22) are relatively inclined.
5. A swing arm mechanism for spraying of a dust suppression vehicle as claimed in claim 1, wherein a universal ball (4) is mounted at the lower end of the supporting rod (3), and the universal ball (4) is in rolling contact with the upper end of the arc-shaped plate (5).
6. A swing arm mechanism for spraying of a dust suppression vehicle according to claim 1, wherein the motor (9) is a low speed hydraulic motor.
7. A swing arm mechanism for spraying of a dust suppression vehicle as claimed in claim 1, wherein the length direction of the elongated slot (12) is parallel to the length direction of the movable rod (11).
8. A swing arm mechanism for spraying of a dust suppression vehicle as claimed in claim 1, wherein a reinforcing rod (21) is fixed between the movable rod (11) and the rack (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021951012.XU CN213790616U (en) | 2020-09-09 | 2020-09-09 | Swing arm mechanism for spraying of dust suppression vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021951012.XU CN213790616U (en) | 2020-09-09 | 2020-09-09 | Swing arm mechanism for spraying of dust suppression vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213790616U true CN213790616U (en) | 2021-07-27 |
Family
ID=76953037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021951012.XU Expired - Fee Related CN213790616U (en) | 2020-09-09 | 2020-09-09 | Swing arm mechanism for spraying of dust suppression vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213790616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114514916A (en) * | 2022-01-27 | 2022-05-20 | 许平 | Pesticide sprinkler is used in forestry plant diseases and insect pests prevention and cure of scope adjustable |
-
2020
- 2020-09-09 CN CN202021951012.XU patent/CN213790616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114514916A (en) * | 2022-01-27 | 2022-05-20 | 许平 | Pesticide sprinkler is used in forestry plant diseases and insect pests prevention and cure of scope adjustable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |