CN112195848A - But sweeping machine sideslip suction nozzle device - Google Patents
But sweeping machine sideslip suction nozzle device Download PDFInfo
- Publication number
- CN112195848A CN112195848A CN202011167081.6A CN202011167081A CN112195848A CN 112195848 A CN112195848 A CN 112195848A CN 202011167081 A CN202011167081 A CN 202011167081A CN 112195848 A CN112195848 A CN 112195848A
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- CN
- China
- Prior art keywords
- suction nozzle
- plate
- slideway
- slide
- assembly
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
- E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H2001/0881—Details for pneumatically dislodging or removing not related to the mouth-piece
Abstract
The utility model provides a but sweeping machine sideslip suction nozzle device which characterized in that: comprises a traversing suction nozzle assembly and a slideway assembly; the sliding way assembly is fixedly arranged at the front end of a chassis of the vehicle through a bolt, the transverse moving suction nozzle assembly is fixedly arranged at the front part of the vehicle through the combination of gear meshing with a rack of the sliding way assembly and a bidirectional limiting rolling bearing, and the transverse moving suction nozzle assembly is composed of a suction nozzle precursor, a transmission mechanism and a power mechanism. The internal transmission mechanism is provided with the longitudinal swing arm and the built-in elastic part, so that the internal transmission mechanism can move longitudinally while cleaning the ground, the suction nozzle can move transversely by matching with the slide way, and different garbage can be efficiently sucked and picked up by cleaning at multiple angles, so that the high-quality and high-efficiency cleaning of the ground is realized.
Description
Technical Field
The invention relates to the technical field of environmental sanitation equipment, in particular to a suction nozzle device capable of transversely moving of a sweeping machine.
Background
The sweeping machine is important environmental protection equipment in modern society, cleans and clears up road surface rubbish, and work efficiency is high, and the clearance is with low costs, clean effectual, and the security performance is high, advantages such as economic rate of return are high, have been applied to the cleaning work of big middle and small city road widely, and the existing relies on main brush and side brush to clean the floor sweeping surface, and the road surface often has tiny dust when cleaning, and the cleaning in-process very easily causes the raise dust, and air filter effect is not good, causes secondary pollution for the environment.
The prior art mainly combines sweeping and sucking, a pair of main brushes (disk brushes) at the left and right sides of a vehicle front contacts the ground according to a certain inclination angle, the disk brushes rotate to collect garbage to the center of a suction nozzle, a rolling brush rolls the garbage and dust into a dust suction opening, when the two kinds of sweeping brushes work, a dust suction fan sucks the garbage into a dust collection box, and when the two kinds of sweeping brushes work, dust air is easily discharged into the atmosphere, so that secondary dust raising is caused; some sweeping machines are provided with dust suppression water tanks, when the sweeping brushes work, water is sprayed around the sweeping brushes to suppress dust, but the dust suppression is not thorough due to uneven dust, the dust still flies, or the dust is sprayed into muddy water, so that the cleaning quality of the road surface is not high.
In order to solve the problems, the pure suction type electric sweeping machine is suitable for transportation, has no pollution and zero emission, but also has a little defect: most of the front suction nozzles of the pure suction type electric sweeper truck are fixed suction nozzles and suction nozzles capable of moving up and down, the suction nozzles are small in transverse area and cannot move left and right, and accordingly the pure suction type electric sweeper truck is low in sweeping efficiency.
The invention relates to a key part of a pure suction type electric sweeper truck, which adopts the technical scheme that a novel suction nozzle device capable of transversely moving is adopted, so that various problems are satisfactorily solved, the problem that the road surface is not high in cleaning efficiency during operation is avoided, and meanwhile, the sweeper truck is not a secondary pollution source of the environment any more.
Disclosure of Invention
The invention aims to solve the problems and provide a sweeper truck with a transversely-moving suction nozzle to solve the technical problem of low cleaning efficiency caused by the fact that a front suction nozzle cannot transversely move. The preferable technical scheme in the technical schemes provided by the invention comprises the following steps: the front suction nozzle is internally provided with an elastic part which is matched with the transverse slideway, so that the front suction nozzle can transversely move to absorb garbage during cleaning, thereby increasing the cleaning efficiency of the sweeping machine, and the details are explained below.
According to the technical problem, the invention provides a suction nozzle device capable of transversely moving for a sweeping machine, which is characterized in that: comprises a traversing suction nozzle assembly and a slideway assembly; the sliding channel assembly is fixedly installed at the front end of a vehicle chassis through bolts, and the transverse moving suction nozzle assembly is fixedly combined with the front portion of a vehicle through gear meshing and a bidirectional limiting rolling bearing of the sliding channel assembly.
The invention is further provided with: the traversing suction nozzle assembly consists of a suction nozzle precursor, a transmission mechanism and a power mechanism.
The invention is further provided with: the suction nozzle front body comprises a suction nozzle main body, a suction nozzle turning plate, floating seats, suction nozzle supporting plates, traveling wheels, a suction nozzle turning plate electric push rod and a turning plate rotary arm, the suction nozzle supporting plates are installed on two sides of the bottom of the suction nozzle main body, the suction nozzle turning plate is connected to the lower portion of the suction nozzle main body through a pin shaft and located between the two suction nozzle supporting plates, the floating seats are welded to two ends of the upper surface of the suction nozzle main body respectively, two ends of the suction nozzle main body extend backwards, the traveling wheels are fixedly installed at two ends of the suction nozzle main body respectively through screws, the suction nozzle turning plate electric push rod is fixedly installed at the central position of the upper surface of the suction nozzle main body through bolts and connected with the.
The invention is further provided with: the transmission mechanism consists of a suction nozzle lifting arm, a transversely-moving plate, a rotating shaft, a lifting electric push rod and a chain; one end of the suction nozzle lifting arm is connected with the floating seat through a pin shaft, two ends of the lower portion of the transversely-moving plate are fixedly provided with rotating shafts through screws, the other end of the suction nozzle lifting arm is connected with the rotating shafts, the top of the transversely-moving plate is connected with one end of a lifting electric push rod through a pin shaft, the other end of the lifting electric push rod is connected with one end of a chain through a screw, and the other end of the chain is connected with the suction nozzle main body through a pin shaft.
The invention is further provided with: the power mechanism consists of a motor, a gear, a motor mounting plate, a lower connecting plate of a transverse plate, a bidirectional limiting rolling bearing assembly and a bearing assembly mounting plate, the two bearing combined mounting plates are respectively and fixedly mounted in the middle and the lower part of the back surface of the transverse-moving plate through screws, the two-way limiting rolling bearings are combined into two pairs, and is fixedly arranged at the two ends of the bearing combined mounting plate through screws and is positioned between the two bearing combined mounting plates, the lower connecting plate of the transverse-moving plate is welded at the bottom of the back of the transverse-moving plate and forms a right angle with the transverse-moving plate, the motor mounting plate is fixedly arranged at the other end of the lower connecting plate of the transverse-moving plate through a screw, is at a right angle with the lower connecting plate of the transverse-moving plate and is longitudinally parallel to the transverse-moving plate, the central position of the front surface of the motor mounting plate is provided with a gear which is positioned above the lower connecting plate of the transverse plate, the motor is installed to motor mounting panel back intermediate position and the motor passes motor mounting panel and gear connection.
The invention is further provided with: the slideway assembly consists of a slideway front plate, a slideway rib plate, a slideway end stop block, a slideway bent plate and a rack; the slide bent plate passes through bolt and the anterior side pipe fixed connection of vehicle chassis, the slide bent plate is the right angle bent plate, screw fixed mounting rack is passed through to the inboard middle part of slide bent plate, the rack is located between slide bent plate and the vehicle bottom plate, rack and gear engagement transmission, slide bent plate another side middle part passes through screw fixed mounting slide gusset, the slide gusset other end passes through screw fixed connection with the slide front bezel, two slides about slide front bezel and slide bent plate are vertical parallel and all form with slide gusset level, the slide uses slide gusset upper and lower surface as the end, slide bend and slide front bezel to be the wall, slide gusset upper and lower surface both ends are respectively through 4 slide tip dogs altogether of screw fixed mounting, two-way spacing antifriction bearing combination card is gone into the slide and is formed the connection.
The invention is further provided with: the distance between the upper and lower pair of bidirectional limiting rolling bearings is slightly larger than the thickness of the slideway rib plate, and the width of the slideway (namely the width of the slideway rib plate) is slightly larger than the outer diameter of the rolling bearing of the bidirectional limiting rolling bearing combination.
The invention is further provided with: the floating seat contains an elastic part and has the shock absorption effect.
The invention is further provided with: the slide way end block is made of wear-resistant nylon.
The invention is further provided with: the suction nozzle turning plate is made of rubber.
In conclusion, the beneficial technical effects of the invention are as follows: the invention is internally provided with the elastic part to realize the longitudinal movement while cleaning the ground, and the suction nozzle can transversely move by matching with the slide way, so that different garbage can be efficiently sucked and picked up by cleaning at multiple angles, thereby achieving the high-quality and high-efficiency cleaning of the ground.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of the present invention (the lifting electric push rod 124 is extended).
Fig. 2 is a left side view of the present invention (the lifting electric push rod 124 is extended).
Fig. 3 is a top view of the nozzle assembly (i.e., the elevating power rod 124 is retracted).
Fig. 4 is a left side view of the traverse nozzle assembly (retracted state of the elevating electric push rod 124).
Fig. 5 is a perspective view of the power mechanism 14 (in an extended state of the elevating power push rod 124).
Fig. 6 is a perspective view of the chute assembly 13.
Fig. 7 is a schematic view of the state of the present invention applied to an electric road sweeper.
The reference numerals are explained below:
a horizontally-movable suction nozzle-1, a suction nozzle front body-11, a suction nozzle main body-111, a suction nozzle turning plate-112, a floating seat-113, a suction nozzle supporting plate-114, a travelling wheel-115, a turning plate revolving arm-116, a suction nozzle turning plate electric push rod-117, a transmission mechanism-12, a suction nozzle lifting arm-121, a horizontally-movable plate-122, a revolving shaft-123, a lifting electric push rod-124, a chain-125, a slideway assembly-13, a slideway front plate-131, a slideway rib plate-132, a slideway end block-133, a slideway bent plate-134, a slideway-136, a rack-137, a power mechanism-14, a motor-141, a gear-142, a bidirectional limiting rolling bearing assembly-143, a motor mounting plate-144, a horizontally-movable plate lower connecting plate-, Bearing combination mounting plate-146, dust collection hose-2, vehicle chassis-3, dust collection fan-4, dustbin-5 and dust collection box-6.
The specific implementation mode is as follows:
in order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Example 1:
as shown in fig. 1 and 7, a suction nozzle device of a sweeper truck capable of transversely moving is characterized in that: comprises a traversing suction nozzle assembly and a slideway assembly 13; the slide way assembly 13 is fixedly arranged at the front end of the vehicle chassis 3 through a bolt, the traverse suction nozzle assembly is engaged with a rack 137 of the slide way assembly 13 through a gear 142 and is fixed at the front part of the vehicle through a bidirectional limiting rolling bearing assembly 143, and the traverse suction nozzle assembly comprises a suction nozzle precursor 11, a transmission mechanism 12 and a power mechanism 14. The traversing suction nozzle assembly consists of a suction nozzle precursor 11, a transmission mechanism 12 and a power mechanism 14.
The front suction nozzle body 11 is composed of a suction nozzle main body 111, suction nozzle turning plates 112, floating seats 113, suction nozzle supporting plates 114, traveling wheels 115, suction nozzle turning plate electric push rods 117 and turning plate rotating arms 116, the suction nozzle supporting plates 114 are installed on two sides of the bottom of the suction nozzle main body 111, the suction nozzle turning plates 112 are connected to the lower portion of the suction nozzle main body 111 through pin shafts, the suction nozzle turning plates 112 are located between the two suction nozzle supporting plates 114, the floating seats 113 are welded to two ends of the upper surface of the suction nozzle main body 111 respectively, the two ends of the suction nozzle main body 111 extend backwards, the traveling wheels 115 are fixedly installed at two ends of the suction nozzle main body through screws respectively, the suction nozzle turning plate electric push rods 117 are fixedly installed at the center of the upper surface of the suction nozzle main body 111 through bolts, the.
The transmission mechanism 12 is composed of a suction nozzle lifting arm 121, a transversely-moving plate 122, a rotating shaft 123, a lifting electric push rod 124 and a chain 125; one end of the suction nozzle lifting arm 121 is connected with the floating seat 113 through a pin shaft, two ends of the lower part of the traversable plate 122 are fixedly provided with rotating shafts 123 by screws, the other end of the suction nozzle lifting arm 121 is connected with the rotating shafts 123, the top of the traversable plate 122 is connected with one end of a lifting electric push rod 124 by a pin shaft, the other end of the lifting electric push rod 124 is connected with one end of a chain 125 by screws, and the other end of the chain 125 is connected with the suction nozzle main body 111 by a pin shaft.
The power mechanism 14 comprises a motor 141, a gear 142, a motor mounting plate 144, a lower connection plate 145 of the traversable plate, two pairs of two-way limiting rolling bearing combinations 143 and a bearing combination mounting plate 146, the two bearing combination mounting plates 146 are respectively and fixedly mounted at the middle part and the lower part of the back of the traversable plate 122 through screws, the two pairs of two-way limiting rolling bearing combinations 143 are fixedly mounted at two ends of the bearing combination mounting plate 146 through screws and are positioned between the two bearing combination mounting plates 146, the lower connection plate 145 of the traversable plate is welded at the bottom of the back of the traversable plate 122 and is at a right angle with the traversable plate 122, the motor mounting plate 144 is fixedly mounted at the other end of the lower connection plate of the traversable plate 122 through screws and is at a right angle with the lower connection plate 145 of the traversable plate and is longitudinally parallel with the, the motor 141 is mounted at the middle position of the back of the motor mounting plate 144, and the motor 141 passes through the motor mounting plate 144 to be connected with the gear 142.
The slideway assembly 13 consists of a slideway front plate 131, a slideway rib plate 132, a slideway end stop block 133, a slideway bent plate 134 and a rack 137; the slide way bent plate 134 is fixedly connected with a front square tube of the vehicle chassis 3 through a bolt, the slide way bent plate 134 is a right-angle bent plate, the middle part of the inner side of the slideway bent plate 134 is fixedly provided with a rack 137 through a screw, the rack 137 is positioned between the slideway bent plate 134 and a vehicle bottom plate, the rack 137 is engaged with the gear 142 for transmission, the middle part of the other surface of the slideway bent plate 134 is fixedly provided with the slideway rib plate 132 through a screw, the other end of the slideway rib plate 132 is fixedly connected with a slideway front plate 131 through a screw, the slideway front plate 131 is longitudinally parallel to the slideway bent plate 134 and is horizontally vertical to the slideway rib plate 132 to form an upper slideway 136 and a lower slideway 136, the slideway takes the upper and lower surfaces of a slideway rib plate 132 as the bottom, a slideway bent plate 134 and a slideway front plate 131 as the walls, two ends of the upper surface and the lower surface of the slideway rib plate 132 are respectively fixedly provided with 4 slideway end stoppers 133 through screws, and the bidirectional limiting rolling bearing assembly 143 is clamped in the slideway 136 to form connection.
The distance between the upper and lower pair of bidirectional limiting rolling bearing combinations 143 is slightly larger than the thickness of the slide rail rib plate 132, and the width of the slide rail 136 (i.e. the width of the slide rail rib plate 132) is slightly larger than the outer diameter of the rolling bearing of the bidirectional limiting rolling bearing combination 143, so that the traversing suction nozzle assembly cannot be turned over in the slide rail 136, and the bidirectional limiting effect is achieved.
In the course of the electric sweeper to the cleaning place, the suction nozzle main body 111 and the accessories need to be away from the ground for a certain distance, the chain 125 is pulled by retracting the lifting electric push rod 124, and the chain 125 is connected with the suction nozzle main body 111 through the pin shaft, so that the suction nozzle lifting arm 121 rotates along the rotating shaft on the transverse movable plate 122 to drive the suction nozzle main body 111 to be away from the ground.
The motor 141 on the traversing suction nozzle assembly rotates forward and backward to drive the gear 142 to rotate and move left and right transversely along the rack 137, so that the bidirectional limiting rolling bearing assembly 143 on the traversing suction nozzle assembly rolls left and right along the slideway 136, and further the traversing suction nozzle assembly is driven to move left and right transversely on the front part of the vehicle body, a traversing action is realized, the traversing suction nozzle assembly is moved to the middle of the vehicle body and does not exceed the two sides of the vehicle body of the electric sweeper, and the electric sweeper can normally turn.
Example 2:
before the electric sweeper reaches a cleaning place and starts working, the suction nozzle main body 111 and accessories are required to be contacted with the ground,
by extending the push rod of the lifting electric push rod 124 and correspondingly extending the connected chain 125, the nozzle lifting arm 121 freely rotates along the rotating shaft 123 on the traverse plate 122, so that the accessory nozzle supporting plate 114 and the traveling wheels 115 of the nozzle main body 111 are fully contacted with the ground, and the part of the nozzle supporting plate 114 contacted with the ground is made of wear-resistant polyethylene, wear-resistant and safe.
When the nozzle supporting plate 114 slides along the ground, the floating seat 113 contains an elastic part, so that the nozzle main body 111 does not bump and is more fully contacted with the ground.
Claims (10)
1. The utility model provides a but sweeping machine sideslip suction nozzle device which characterized in that: comprises a traversing suction nozzle assembly and a slideway assembly (13); the sliding channel assembly (13) is fixedly installed at the front end of a vehicle chassis (3) through bolts, and the traversing suction nozzle assembly is meshed with a rack (137) of the sliding channel assembly (13) through a gear (142) and is fixed at the front part of a vehicle through a bidirectional limiting rolling bearing assembly (143).
2. A traversable nozzle device of a sweeping vehicle as claimed in claim 1, wherein: the traversing suction nozzle assembly consists of a suction nozzle precursor (11), a transmission mechanism (12) and a power mechanism (14).
3. A traversable nozzle device of a sweeping vehicle as claimed in claim 2, wherein: the front suction nozzle body (11) consists of a suction nozzle main body (111), a suction nozzle turning plate (112), floating seats (113), suction nozzle supporting plates (114), traveling wheels (115), suction nozzle turning plate electric push rods (117) and turning plate rotating arms (116), wherein the suction nozzle supporting plates (114) are installed on two sides of the bottom of the suction nozzle main body (111), the suction nozzle turning plate (112) is connected with the lower part of the suction nozzle main body (111) through pin shafts, the suction nozzle turning plate (112) is located between the two suction nozzle supporting plates (114), the floating seats (113) are respectively welded at two ends of the upper surface of the suction nozzle main body (111), two ends of the suction nozzle main body (111) extend backwards, the traveling wheels (115) are respectively fixedly installed at two ends through screws, the suction nozzle turning plate electric push rods (117) are fixedly installed at the central position of the upper surface of the suction nozzle main body (111) through bolts, one end of the flap rotating arm (116) is rotatably connected with the suction nozzle flap (112).
4. A traversable nozzle device of a sweeping vehicle as claimed in claim 2, wherein: the transmission mechanism (12) consists of a suction nozzle lifting arm (121), a transversely-moving plate (122), a rotating shaft (123), a lifting electric push rod (124) and a chain (125); one end of the suction nozzle lifting arm (121) is connected with the floating seat (113) through a pin shaft, two ends of the lower portion of the transversely-moving plate (122) are fixedly provided with rotating shafts (123) through screws, the other end of the suction nozzle lifting arm (121) is connected with the rotating shafts (123), the top of the transversely-moving plate (122) is connected with one end of a lifting electric push rod (124) through a pin shaft, the other end of the lifting electric push rod (124) is connected with one end of a chain (125) through a screw, and the other end of the chain (125) is connected with the suction nozzle main body (111) through a pin shaft.
5. A traversable nozzle device of a sweeping vehicle as claimed in claim 2, wherein: the power mechanism (14) is composed of a motor (141), a gear (142), a motor mounting plate (144), two lower transverse plate connecting plates (145), two bidirectional limiting rolling bearing combinations (143) and a bearing combination mounting plate (146), the two bearing combination mounting plates (146) are respectively fixedly mounted at the middle part and the lower part of the back of the transverse plate (122) through screws, the two bidirectional limiting rolling bearing combinations (143) are two pairs and are respectively fixedly mounted at two ends of the bearing combination mounting plate (146) through screws and positioned between the two bearing combination mounting plates (146), the lower transverse plate connecting plate (145) is welded at the bottom of the back of the transverse plate (122) and forms a right angle with the transverse plate (122), the motor mounting plate (144) is fixedly mounted at the other end of the lower transverse plate (122) through screws and forms a right angle with the lower transverse plate connecting plate (145), The motor mounting plate (144) is longitudinally parallel to the transverse moving plate (122), a gear (142) is arranged in the center of the front face of the motor mounting plate (144) and is located above the lower connecting plate (145) of the transverse moving plate, a motor (141) is mounted in the middle of the back face of the motor mounting plate (144), and the motor (141) penetrates through the motor mounting plate (144) and is connected with the gear (142).
6. A traversable nozzle device of a sweeping vehicle as claimed in claim 1, wherein: the slideway assembly (13) consists of a slideway front plate (131), a slideway rib plate (132), a slideway end stop block (133), a slideway bent plate (134) and a rack (137); slide bent plate (134) passes through bolt and the anterior side pipe fixed connection of vehicle chassis (3), slide bent plate (134) is the right angle bent plate, screw fixed mounting rack (137) are passed through to slide bent plate (134) inboard middle part, rack (137) are located between slide bent plate (134) and the vehicle bottom plate, rack (137) and gear (142) meshing transmission, slide gusset (132) are passed through to slide bent plate (134) another side middle part, slide gusset (132) other end and slide front bezel (131) pass through screw fixed connection, slide front bezel (131) and slide bent plate (134) are vertical parallel and all form two upper and lower slides (136) with slide gusset (132) level is perpendicular, the slide uses slide gusset (132) upper and lower surface as the end, slide bent plate (134) and slide front bezel (131) as the wall, two ends of the upper surface and the lower surface of the slideway rib plate (132) are respectively fixedly provided with 4 slideway end stop blocks (133) through screws, and the bidirectional limiting rolling bearing assembly (143) is clamped into the slideway (136) to form connection.
7. A traversable nozzle device of a sweeping vehicle as claimed in claim 2, wherein: the distance between the upper and lower pair of bidirectional limiting rolling bearing combinations (143) is slightly larger than the thickness of the slideway rib plate (132), and the width of the slideway (136) (namely the width of the slideway rib plate (132)) is slightly larger than the outer diameter of the rolling bearing of the bidirectional limiting rolling bearing combinations (143).
8. A traversable nozzle device of a sweeping vehicle as claimed in claim 2, wherein: the floating seat (113) contains an elastic part and has the shock absorption effect.
9. A traversable nozzle device of a sweeping vehicle as claimed in claim 2, wherein: the slide end stop block (133) is made of wear-resistant nylon.
10. A traversable nozzle device of a sweeping vehicle as claimed in claim 2, wherein: the suction nozzle turning plate (112) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011167081.6A CN112195848A (en) | 2020-10-28 | 2020-10-28 | But sweeping machine sideslip suction nozzle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011167081.6A CN112195848A (en) | 2020-10-28 | 2020-10-28 | But sweeping machine sideslip suction nozzle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112195848A true CN112195848A (en) | 2021-01-08 |
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ID=74011654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011167081.6A Pending CN112195848A (en) | 2020-10-28 | 2020-10-28 | But sweeping machine sideslip suction nozzle device |
Country Status (1)
| Country | Link |
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| CN (1) | CN112195848A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3634903A (en) * | 1969-11-13 | 1972-01-18 | Wayne Manufacturing Co | Road sweeper suction hood draft connection |
| EP2447419A1 (en) * | 2010-10-26 | 2012-05-02 | Hako-Werke GMBH | Floor cleaning machine with coupling device |
| CN202849985U (en) * | 2012-10-22 | 2013-04-03 | 福建龙马环卫装备股份有限公司 | Sweeping machine suction nozzle movable feeding opening device |
| CN205046513U (en) * | 2015-10-15 | 2016-02-24 | 长安大学 | But lateral shifting and self return just have suction nozzle of keeping away barrier function |
| CN205444065U (en) * | 2016-04-28 | 2016-08-10 | 长安大学 | Retractable sucking and sweeping car suction nozzle |
| CN110552305A (en) * | 2019-08-21 | 2019-12-10 | 福建龙马环卫装备股份有限公司 | Multifunctional pavement cleaning mechanism for sanitation vehicle |
| CN209836891U (en) * | 2019-01-28 | 2019-12-24 | 山东五征环保科技股份有限公司 | Front suction nozzle device and sweeping machine with same |
| CN211547551U (en) * | 2019-12-23 | 2020-09-22 | 无锡友鹏航空装备科技有限公司 | Sweeper with height of disc brush capable of being automatically adjusted |
-
2020
- 2020-10-28 CN CN202011167081.6A patent/CN112195848A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3634903A (en) * | 1969-11-13 | 1972-01-18 | Wayne Manufacturing Co | Road sweeper suction hood draft connection |
| EP2447419A1 (en) * | 2010-10-26 | 2012-05-02 | Hako-Werke GMBH | Floor cleaning machine with coupling device |
| CN202849985U (en) * | 2012-10-22 | 2013-04-03 | 福建龙马环卫装备股份有限公司 | Sweeping machine suction nozzle movable feeding opening device |
| CN205046513U (en) * | 2015-10-15 | 2016-02-24 | 长安大学 | But lateral shifting and self return just have suction nozzle of keeping away barrier function |
| CN205444065U (en) * | 2016-04-28 | 2016-08-10 | 长安大学 | Retractable sucking and sweeping car suction nozzle |
| CN209836891U (en) * | 2019-01-28 | 2019-12-24 | 山东五征环保科技股份有限公司 | Front suction nozzle device and sweeping machine with same |
| CN110552305A (en) * | 2019-08-21 | 2019-12-10 | 福建龙马环卫装备股份有限公司 | Multifunctional pavement cleaning mechanism for sanitation vehicle |
| CN211547551U (en) * | 2019-12-23 | 2020-09-22 | 无锡友鹏航空装备科技有限公司 | Sweeper with height of disc brush capable of being automatically adjusted |
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Application publication date: 20210108 |