CN110714434A - Adjustable auxiliary pipeline butt joint device for sweeper - Google Patents
Adjustable auxiliary pipeline butt joint device for sweeper Download PDFInfo
- Publication number
- CN110714434A CN110714434A CN201911131514.XA CN201911131514A CN110714434A CN 110714434 A CN110714434 A CN 110714434A CN 201911131514 A CN201911131514 A CN 201911131514A CN 110714434 A CN110714434 A CN 110714434A
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- Prior art keywords
- dust collection
- pipe
- sweeper
- butt joint
- tube
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
The invention discloses an adjustable auxiliary pipeline butt joint device for a sweeper, and relates to the technical field of cleaning equipment. The invention has simple structure, convenient installation and easy adjustment, convenient use and good reliability, greatly reduces the auxiliary workload when the conical pipe is butted with the dust collection hard pipe, and can effectively improve the efficiency.
Description
Technical Field
The invention relates to the technical field of cleaning equipment, in particular to an adjustable auxiliary pipeline butt joint device for a sweeper.
Background
The sweeper is an integrated garbage sweeper combining sweeping and dust collection, has the advantages of high working efficiency, good cleaning cost, high safety performance, high economic return rate and the like, and is widely applied to sweeping of roads in various large, medium and small cities at present. The front end device of the sweeper rotates the brush and the vacuum head prone, when a vehicle walks forwards, the brush brings garbage on the ground to the head prone position in the middle of the vehicle through rotation, and the vacuum head prone is utilized to suck the garbage into a box body on the vehicle through a corrugated pipe and a dust suction pipeline.
However, the sweeping range of the existing sweeper is limited, due to the limitation of the volume of the sweeper, garbage in narrow spaces such as the sides of road teeth cannot be swept, and then steering is not particularly flexible. In the practical sweeping application of the sweeper, the dust collection hard pipe and the conical pipe can be separated, a person sits on the sweeper, and the dust collection hard pipe is held by hand to aim at the garbage at the inconvenient sweeping place, so that the garbage is directly sucked into a box body of the sweeper. After having cleared up rubbish through the dust absorption hard tube, need the upper and lower left and right sides position of manual regulation dust absorption hard tube again, adjust to with the coaxial back of taper pipe, carry out butt joint work, at this butt joint in-process, often waste time and energy, efficiency is not high, still can have the butt joint precision not high, the not good condition such as gas leakage of leakproofness after the butt joint, for this reason, we have proposed an auxiliary duct interfacing apparatus with adjustable for sweeper.
Disclosure of Invention
The invention provides an adjustable auxiliary pipeline butt joint device for a sweeper, and mainly aims to enable the installation to be convenient and easy to adjust, the use to be convenient and the reliability to be good through a simple structure, greatly reduce the auxiliary workload when a conical pipe is in butt joint with a dust collection hard pipe, and effectively improve the efficiency.
In order to achieve the purpose, the invention adopts the technical scheme that:
an adjustable auxiliary pipeline butt joint device for a sweeper comprises a dust collection hard pipe and a conical pipe inserted into the right end of the dust collection hard pipe, the top of the dust absorption hard tube is provided with a handle, the outer wall of the joint of the dust absorption hard tube and the conical tube is sleeved with a sheath hose, a cross beam fixed on the sweeper is arranged below the dust collection hard tube, through holes are arranged on the left side and the right side of the top of the cross beam, the inner cavity of the through hole is inserted with a Y-shaped supporting bracket which penetrates through the upper surface and the lower surface of the beam, and the outer walls of the three supporting rods in different directions of the Y-shaped supporting bracket are provided with external threads, the outer walls of the two groups of support rods which are inclined at the top of the support bracket are sleeved with upper nuts, the outer walls of the two groups of upper nuts are fixedly connected with bearings, the outer wall of a vertical rod of the supporting bracket is sleeved with a lower nut pair, and the cross beam is positioned between two groups of nuts of the lower nut pair.
Preferably, the outer diameter of the left side connection part of the tapered pipe and the dust collection hard pipe gradually increases from left to right.
Preferably, the size of the inner diameter of the dust collection hard pipe is between the minimum value on the left side and the maximum value on the right side of the outer diameter of the connection part of the tapered pipe, and the outer diameter of the dust collection hard pipe is smaller than the maximum value on the right side of the connection part of the tapered pipe, so that only one part of the connection part on the left side of the tapered pipe can extend into the dust collection hard pipe to be connected with the dust collection hard pipe.
Preferably, the inner diameter of the sheath hose is between the outer diameter of the dust collection hard pipe and the maximum value on the right side of the connection position of the tapered pipe, so that the sheath hose can be sleeved on the outer wall of the dust collection hard pipe, and the left side of the tapered pipe can be in interference fit with the sheath hose.
Preferably, the outer wall of the top cross rod of the handle is a frosted rough surface, so that the friction force between the hand of a user and the handle is increased, and the possibility of slipping and falling off the hand is reduced.
Preferably, the outer wall of the left side of the conical tube is provided with a silica gel layer, and when the dust collection hard tube and the sheath hose are in interference fit with the outer wall of the left side of the conical tube, the right end faces of the dust collection hard tube and the sheath hose sink into the soft silica gel layer to play a role in sealing.
Compared with the prior art, the invention has the following beneficial effects:
1. the Y-shaped support bracket is adopted, the threads and the nuts are arranged on the three upper brackets of the support bracket, the adjustment of a certain height of the support bracket can be realized by adjusting the relative positions of the lower nut pair and the cross beam, and the height and the angle of the dust collection hard tube during standing are further adjusted by adjusting the positions of the two groups of support rods of the upper nut on the top of the support bracket in an inclined manner, so that the conical tube and the dust collection hard tube are coaxial, and the smooth and efficient butt joint of the conical tube and the dust collection hard tube is facilitated;
2. the outer diameter of the left side connecting part of the tapered pipe and the dust collection hard pipe is gradually increased from left to right, the inner diameter of the dust collection hard pipe is between the left minimum value and the right maximum value of the outer diameter of the connecting part of the tapered pipe, the outer diameter of the dust collection hard pipe is smaller than the right maximum value of the connecting part of the tapered pipe, and the inner diameter of the sheath hose is between the outer diameter of the dust collection hard pipe and the right maximum value of the connecting part of the tapered pipe.
Drawings
FIG. 1 is a schematic diagram I of the structure of the present invention;
FIG. 2 is a schematic diagram II of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is an enlarged partial cross-sectional view taken at A of FIG. 3 in accordance with the present invention;
fig. 5 is a cross-sectional view taken at B-B of fig. 3 in accordance with the present invention.
In the figure: 1-dust collection hard pipe; 2-a conical tube; 3-a handle; 4-a sheathed hose; 5-a cross beam; 6-through holes; 7-a support bracket; 8-upper nut; 9-a bearing; 10-lower nut pair.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1-5, an adjustable auxiliary pipe docking device for a sweeper comprises a dust collection hard pipe 1 and a tapered pipe 2 inserted into the right end of the dust collection hard pipe 1, a silica gel layer is arranged on the outer wall of the left side of the tapered pipe 2, when the dust collection hard pipe 1 and a sheath hose 4 are in interference fit with the outer wall of the left side of the tapered pipe 2, the right end faces of the dust collection hard pipe 1 and the sheath hose 4 sink into the soft silica gel layer to play a role of sealing, a handle 3 is arranged at the top of the dust collection hard pipe 1, the outer wall of a cross rod at the top of the handle 3 is a frosted rough surface, the friction between a hand of a user and the handle 3 is increased, the possibility of slipping and releasing the hand is reduced, the sheath hose 4 is sleeved on the outer wall of the joint of the dust collection hard pipe 1 and the tapered pipe 2, the outer diameter of the left side joint of the tapered pipe 2 and the dust collection hard pipe 1 is gradually increased from left to right, the outer diameter of the dust collection hard pipe 1 is smaller than the maximum value on the right side of the joint of the conical pipe 2, so that only one part of the left side joint of the conical pipe 2 can extend into the dust collection hard pipe 1 to be connected with the dust collection hard pipe 1, the inner diameter of the sheath hose 4 is positioned between the outer diameter of the dust collection hard pipe 1 and the maximum value on the right side of the joint of the conical pipe 2, so that the left side of the conical pipe 2 can be in interference fit with the sheath hose 4 while the sheath hose 4 can be sleeved on the outer wall of the dust collection hard pipe 1, a cross beam 5 fixed on a sweeper is arranged below the dust collection hard pipe 1, through holes 6 are respectively arranged on the left side and the right side of the top of the cross beam 5, support brackets 7 which penetrate through the upper surface and the lower surface of the cross beam and are in a Y shape are inserted into the inner cavities of the through holes 6, external threads are respectively arranged on the outer walls of three support rods, the outer walls of the two groups of upper nuts 8 are fixedly connected with bearings 9, the outer wall of the vertical rod of the supporting bracket 7 is sleeved with a lower nut pair 10, and the cross beam 5 is positioned between the two groups of nuts of the lower nut pair 10.
One specific application of the embodiment is that in the use process of the invention matched with a sweeper, one end of the conical tube 2 is communicated with a cleaning groveling head at the front end of the sweeper through the corrugated tube, one end of the dust collection hard tube 1 is communicated with an inlet end of an air suction box body at the rear end of the sweeper through the corrugated tube, and the air suction fan is installed in the air suction box body, when the dust collection hard tube 1 and the conical tube 2 are subjected to butt joint operation, as shown in fig. 1, the height of the bearing 9 for supporting the dust collection hard tube 1 can be realized through two methods to meet the butt joint of the dust collection hard tube 1 and the conical tube 2, one is to change the overall height of the supporting bracket 5 to adjust the height of the bearing 9 by changing the length of a vertical rod of the supporting bracket 5 penetrating through the through hole 6 through a lower nut pair 10, and the other is to change the position of the bearing 4 by adjusting the position of an upper nut 8 in threaded sleeve joint with the outer walls of, wherein the angle of the dust collection hard tube 1 can be adjusted by adjusting the upper nuts 8 which are sleeved on the outer wall threads of the two groups of support rods inclined at the top of the Y-shaped support bracket 7. When the butt joint height of dust absorption hard tube 1 and conical duct 2 met the requirement, sheathe in sheath hose 4 at the right-hand member outer wall of dust absorption hard tube 1, push dust absorption hard tube 1 to conical duct 2 again, wherein the bottom and the bearing 9 contact of dust absorption hard tube 1, dust absorption hard tube 1 rolls through bearing 4 and reduces the friction when promoting dust absorption hard tube 1, convenience of customers 'butt joint work, after the butt joint is accomplished, the silica gel layer of the left side outer wall of conical duct 2 and dust absorption hard tube 1 and sheath hose 4 interference fit, dust absorption hard tube 1 and sheath hose 4's right-hand member face department are absorbed in soft silica gel layer, play sealed effect. When the dust collection hard tube needs to be held by hand to aim at the garbage at the place inconvenient to clean, the dust collection hard tube 1 and the conical tube 2 are separated, and the user can finish manual operation by holding the handle 3 with hands.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides an auxiliary duct interfacing apparatus with adjustable street sweeper, includes dust absorption hard tube (1) and inserts conical tube (2) of dust absorption hard tube (1) right-hand member, the top of dust absorption hard tube (1) is provided with handle (3), its characterized in that: a sheath hose (4) is sleeved on the outer wall of the joint of the dust collection hard pipe (1) and the conical pipe (2), a beam (5) fixed on the sweeper is arranged below the dust collection hard tube (1), the left side and the right side of the top of the cross beam (5) are both provided with through holes (6), the inner cavity of each through hole (6) is spliced with a Y-shaped support bracket (7) which penetrates through the upper surface and the lower surface of the cross beam, and the outer walls of the three supporting rods in different directions of the Y-shaped supporting bracket (7) are provided with external threads, the outer walls of two groups of support rods inclined at the top of the support bracket (7) are sleeved with upper nuts (8), the outer walls of the two groups of upper nuts (8) are fixedly connected with bearings (9), the outer wall of a vertical rod of the supporting bracket (7) is sleeved with a lower nut pair (10), and the cross beam (5) is positioned between two groups of nuts of the lower nut pair (10).
2. The adjustable auxiliary pipeline butt joint device for the sweeper according to claim 1, wherein: the outer diameter of the joint of the tapered tube (2) and the left side of the dust collection hard tube (1) is gradually increased from left to right.
3. The adjustable auxiliary pipeline butt joint device for the sweeper according to claim 1, wherein: the inner diameter of the dust collection hard pipe (1) is between the minimum value on the left side and the maximum value on the right side of the outer diameter of the joint of the conical pipe (2), and the outer diameter of the dust collection hard pipe (1) is smaller than the maximum value on the right side of the joint of the conical pipe (2).
4. The adjustable auxiliary pipeline butt joint device for the sweeper according to claim 1, wherein: the inner diameter of the sheath hose (4) is between the outer diameter of the dust collection hard pipe (1) and the maximum value on the right side of the connection part of the tapered pipe (2).
5. The adjustable auxiliary pipeline butt joint device for the sweeper according to claim 1, wherein: the outer wall of the cross bar at the top of the handle (3) is a frosted rough surface.
6. The adjustable auxiliary pipeline butt joint device for the sweeper according to claim 1, wherein: and a silica gel layer is arranged on the outer wall of the left side of the conical tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911131514.XA CN110714434A (en) | 2019-11-19 | 2019-11-19 | Adjustable auxiliary pipeline butt joint device for sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911131514.XA CN110714434A (en) | 2019-11-19 | 2019-11-19 | Adjustable auxiliary pipeline butt joint device for sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110714434A true CN110714434A (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911131514.XA Pending CN110714434A (en) | 2019-11-19 | 2019-11-19 | Adjustable auxiliary pipeline butt joint device for sweeper |
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| Country | Link |
|---|---|
| CN (1) | CN110714434A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114288026A (en) * | 2021-12-21 | 2022-04-08 | 上海微创医疗机器人（集团）股份有限公司 | Protective sleeve, surgical instrument and surgical instrument assembly |
-
2019
- 2019-11-19 CN CN201911131514.XA patent/CN110714434A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114288026A (en) * | 2021-12-21 | 2022-04-08 | 上海微创医疗机器人（集团）股份有限公司 | Protective sleeve, surgical instrument and surgical instrument assembly |
| CN114288026B (en) * | 2021-12-21 | 2024-05-28 | 上海微创医疗机器人（集团）股份有限公司 | Protective sleeve, surgical instrument and surgical instrument assembly |
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