CN110644408A - Linkage mechanism for switching and lifting of high-pressure waterway ball valve and nozzle - Google Patents
Linkage mechanism for switching and lifting of high-pressure waterway ball valve and nozzle Download PDFInfo
- Publication number
- CN110644408A CN110644408A CN201910891340.0A CN201910891340A CN110644408A CN 110644408 A CN110644408 A CN 110644408A CN 201910891340 A CN201910891340 A CN 201910891340A CN 110644408 A CN110644408 A CN 110644408A
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- Prior art keywords
- nozzle
- ball valve
- electric push
- push rod
- pressure
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- 238000005491 wire drawing Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 claims description 7
- 230000001174 ascending effect Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 241001417527 Pempheridae Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
Images
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
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Nozzles (AREA)
Abstract
The invention aims to provide a linkage mechanism for opening and closing a high-pressure water path ball valve and lifting a nozzle, when the high-pressure water path ball valve needs to be opened and the nozzle is descended to work, an electric push rod starts to push inwards to push a handle of the high-pressure ball valve connected with the electric push rod to open the high-pressure water path ball valve, and meanwhile, an adjustable wire drawing connected with the electric push rod drives a side nozzle lifting support to be pressed downwards, so that a side spray mounting support provided with the nozzle is arranged on the front side of a nozzle support connected with the electric push rod to descend, the nozzle descends, the ball valve is opened and the nozzle descends at the same time, and when the electric push rod returns, the nozzle ascending ball valve is closed to realize linkage, thereby greatly improving the cleaning efficiency and saving the production cost.
Description
Technical Field
The invention relates to the field of electric motor sweeper, in particular to a linkage mechanism for lifting a high-pressure water path ball valve switch and a nozzle.
Background
Along with the continuous development of living conditions of people, more and more garbage is generated, and the requirement of people on the cleanliness of the road surface is higher and higher, so that the electric sweeper is needed to clean the road surface. One of them electric sweeper adopts the side nozzle to wash the road surface, and the side nozzle need go up and down, and in the time of nozzle work simultaneously, the ball valve also need be opened, and these two works need two kinds of parts to drive the start at present, and efficiency is slow, consumes more time. Therefore, it is necessary to solve this problem.
Disclosure of Invention
In order to solve the problems, the invention provides a linkage mechanism for opening and closing a high-pressure water path ball valve and lifting a nozzle, when the high-pressure water path ball valve needs to be opened and a descending nozzle works, an electric push rod starts to push inwards to push a handle of the high-pressure ball valve connected with the electric push rod to open the high-pressure water path ball valve, and meanwhile, an adjustable wire drawing connected with the electric push rod also drives a side nozzle lifting support to press downwards, so that the side nozzle lifting support connected with the front side of a nozzle frame connected with the electric push rod is provided with the nozzle to descend, the nozzle descends, the opening of the ball valve and the descending of the nozzle are finished simultaneously, and when the electric push rod returns, the ascending nozzle ball valve is closed to realize linkage, thereby greatly improving the cleaning efficiency, saving the production cost and solving the problems in the background technology.
The invention aims to provide a linkage mechanism for switching a ball valve and lifting a nozzle of a high-pressure water circuit, which comprises a mechanism plate, a left nozzle frame and a right nozzle frame, wherein electric push rods are arranged on the left side and the right side of the top of the mechanism plate, and the left electric push rod and the right electric push rod are arranged in a front-back crossed manner; the middle of the front side and the rear side of the top of the mechanism plate is provided with a high-pressure waterway ball valve, and the inner side of the high-pressure waterway ball valve is provided with a high-pressure ball valve handle; the electric push rod on the left side is connected with a high-pressure ball valve handle of the high-pressure waterway ball valve on the right rear side; the right electric push rod is connected with a high-pressure ball valve handle of the high-pressure waterway ball valve on the left front side; the bottoms of the left nozzle frame and the right nozzle frame are both connected with a side nozzle lifting bracket which is inclined towards the lower part of the front side, and the rear side of the side nozzle lifting bracket is connected with the connected nozzle frame through a tension spring; a side spray mounting bracket provided with a nozzle is arranged at the front side of the side nozzle lifting bracket; the right side of the electric push rod on the left side and the left side of the electric push rod on the right side are also connected with adjustable wire drawing; the adjustable wire drawing of the electric push rod on the left side is connected to the top of the side nozzle lifting bracket on the right side; the adjustable wire drawing of the electric push rod on the right side is connected to the top of the side nozzle lifting bracket on the left side; in an initial state, the tension spring is in an open state, the adjustable wire drawing tensions the side nozzle lifting support, the electric push rod pushes inwards, and the adjustable wire drawing releases the side nozzle lifting support so as to descend.
The further improvement lies in that: the connecting part of the top of the side nozzle lifting support and the adjustable wire drawing is provided with a connecting plate, connecting holes which are transversely arranged are distributed on the connecting plate, and the adjustable wire drawing is connected in one of the connecting holes.
The further improvement lies in that: the side-spraying mounting bracket is an angle-adjustable side-spraying mounting bracket.
The further improvement lies in that: and guide blocks with guide grooves for guiding the adjustable drawn wires are arranged on the mechanism plate and the nozzle frame.
The invention has the beneficial effects that: when the high-pressure waterway ball valve needs to be opened and the nozzle is descended to work, the electric push rod starts to push inwards to push the high-pressure ball valve handle connected with the electric push rod to open the high-pressure waterway ball valve, meanwhile, the adjustable wire drawing connected with the electric push rod also drives the side nozzle lifting support to press downwards, so that the side nozzle mounting support connected to the front side of the nozzle frame connected with the electric push rod and provided with the nozzle descends, the opening of the ball valve and the descending of the nozzle are finished simultaneously, when the electric push rod returns, the nozzle ascending ball valve is closed, linkage is realized, the cleaning efficiency is greatly improved, and the production cost is saved.
Drawings
FIG. 1 is a schematic of the present invention.
Fig. 2 is a schematic view at the mechanism plate of the present invention.
Wherein: 1-mechanism plate, 2-nozzle frame, 3-electric push rod, 4-high-pressure waterway ball valve, 5-high-pressure ball valve handle, 6-side nozzle lifting support, 7-tension spring, 8-side spraying mounting support, 9-adjustable wire drawing, 10-, connecting plate, 11-connecting hole and 12-guide block.
Detailed Description
For the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples, which are provided for illustration only and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1 and 2, the present embodiment provides a linkage mechanism for switching a high-pressure water passage ball valve and lifting a nozzle, which includes a mechanism plate 1 and a left nozzle frame and a right nozzle frame 2, wherein the left side and the right side of the top of the mechanism plate 1 are provided with electric push rods 3, and the left electric push rod 3 and the right electric push rod 3 are arranged in a front-back crossing manner; the middle of the front side and the rear side of the top of the mechanism plate 1 is provided with a high-pressure waterway ball valve 4, and the inner side of the high-pressure waterway ball valve 4 is provided with a high-pressure ball valve handle 5; the left electric push rod 3 is connected with a high-pressure ball valve handle 5 of the right rear high-pressure waterway ball valve 4; the right electric push rod 3 is connected with a high-pressure ball valve handle 5 of the high-pressure waterway ball valve 4 on the left front side; the bottoms of the left nozzle frame 2 and the right nozzle frame 2 are both connected with a side nozzle lifting bracket 6 which is inclined towards the lower part of the front side, and the rear side of the side nozzle lifting bracket 6 is connected with the connected nozzle frame 2 through a tension spring 7; a side spray mounting bracket 8 provided with a nozzle is arranged at the front side of the side nozzle lifting bracket 6; the right side of the electric push rod 3 on the left side and the left side of the electric push rod 3 on the right side are also connected with adjustable wire drawing 9; the adjustable wire drawing 9 of the electric push rod 3 on the left side is connected to the top of the side nozzle lifting bracket 6 on the right side; the adjustable wire drawing 9 of the electric push rod 3 on the right side is connected to the top of the side nozzle lifting bracket 6 on the left side; in an initial state, the tension spring 7 is in an open state, the adjustable wire drawing 9 tensions the side nozzle lifting support 6, the electric push rod 3 pushes inwards, and the adjustable wire drawing 9 releases the side nozzle lifting support 6 to descend. The connecting plate 10 is arranged at the joint of the top of the side nozzle lifting support 6 and the adjustable drawn wire 9, connecting holes 11 which are transversely arranged are distributed on the connecting plate 10, and the adjustable drawn wire 9 is connected into one of the connecting holes 11. The side-spraying mounting bracket 8 is an angle-adjustable side-spraying mounting bracket. And guide blocks 12 with guide grooves for guiding the adjustable drawn wires 9 are arranged on the mechanism plate 1 and the nozzle frame 2.
When the high-pressure waterway ball valve 4 needs to be opened, the descending nozzle works, the electric push rod 3 is started to push inwards, the high-pressure waterway ball valve 4 is opened by pushing the high-pressure ball valve handle 5 hinged with the electric push rod, meanwhile, the adjustable wire drawing 9 connected with the electric push rod 3 also drives the side nozzle lifting support 6 to press downwards, so that the side nozzle lifting support 8 provided with the nozzle is connected to the front side of the nozzle frame 6 connected with the electric push rod to descend, the nozzle descends, the opening of the ball valve and the descending of the nozzle are completed simultaneously, when the electric push rod 3 returns, the nozzle ascending ball valve is closed, linkage is realized, the cleaning efficiency is greatly improved, and the production cost is saved.
Claims (4)
1. The utility model provides a link gear that high pressure water passage ball valve switch and nozzle go up and down, includes that to construct board (1) and control two nozzle holders (2), its characterized in that: the left side and the right side of the top of the mechanism plate (1) are provided with electric push rods (3), and the left electric push rod and the right electric push rod (3) are arranged in a front-back crossing manner; the middle of the front side and the rear side of the top of the mechanism plate (1) is provided with a high-pressure waterway ball valve (4), and the inner side of the high-pressure waterway ball valve (4) is provided with a high-pressure ball valve handle (5); the electric push rod (3) on the left side is connected with a high-pressure ball valve handle (5) of the high-pressure waterway ball valve (4) on the right rear side; the right electric push rod (3) is connected with a high-pressure ball valve handle (5) of the high-pressure waterway ball valve (4) on the left front side; the bottoms of the left nozzle frame (2) and the right nozzle frame (2) are both connected with a side nozzle lifting bracket (6) which is inclined towards the lower part of the front side, and the rear side of the side nozzle lifting bracket (6) is connected with the connected nozzle frame (2) through a tension spring (7); a side spray mounting bracket (8) provided with a spray nozzle is arranged at the front side of the side spray nozzle lifting bracket (6); the right side of the electric push rod (3) on the left side and the left side of the electric push rod (3) on the right side are also connected with adjustable wire drawing wires (9); the adjustable wire drawing (9) of the electric push rod (3) at the left side is connected to the top of the side nozzle lifting bracket (6) at the right side; the adjustable wire drawing (9) of the electric push rod (3) at the right side is connected to the top of the side nozzle lifting bracket (6) at the left side; in an initial state, the tension spring (7) is in a stretching state, the adjustable wire drawing (9) tensions the side nozzle lifting support (6), the electric push rod (3) pushes inwards, and the adjustable wire drawing (9) releases the side nozzle lifting support (6) to descend.
2. The high pressure waterway ball valve switch and nozzle lifting linkage mechanism of claim 1, wherein: a connecting plate (10) is arranged at the joint of the top of the side nozzle lifting support (6) and the adjustable drawn wires (9), connecting holes (11) which are transversely arranged are distributed in the connecting plate (10), and the adjustable drawn wires (9) are connected into one of the connecting holes (11).
3. The high pressure waterway ball valve switch and nozzle lifting linkage mechanism of claim 1, wherein: the side-spraying mounting bracket (8) is an angle-adjustable side-spraying mounting bracket.
4. The high pressure waterway ball valve switch and nozzle lifting linkage mechanism of claim 1, wherein: and guide blocks (12) with guide grooves for guiding the adjustable drawn wires (9) are arranged on the mechanism plate (1) and the nozzle frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910891340.0A CN110644408A (en) | 2019-09-20 | 2019-09-20 | Linkage mechanism for switching and lifting of high-pressure waterway ball valve and nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910891340.0A CN110644408A (en) | 2019-09-20 | 2019-09-20 | Linkage mechanism for switching and lifting of high-pressure waterway ball valve and nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110644408A true CN110644408A (en) | 2020-01-03 |
Family
ID=68992196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910891340.0A Pending CN110644408A (en) | 2019-09-20 | 2019-09-20 | Linkage mechanism for switching and lifting of high-pressure waterway ball valve and nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110644408A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08103736A (en) * | 1994-09-30 | 1996-04-23 | Komatsu Ltd | Automatic cleaning device for construction machine |
| CN2583196Y (en) * | 2002-12-19 | 2003-10-29 | 王春 | Watering car |
| CN104762909A (en) * | 2015-04-10 | 2015-07-08 | 芜湖爱瑞特环保科技有限公司 | Pure electric high-pressure flushing and sweeping vehicle |
| CN209262364U (en) * | 2018-12-29 | 2019-08-16 | 中国重汽集团济南动力有限公司 | A kind of volume control device for vehicle tank ball valve of sprinkling water |
| CN211113404U (en) * | 2019-09-20 | 2020-07-28 | 安徽爱瑞特新能源专用汽车股份有限公司 | Linkage mechanism for switching and lifting of high-pressure waterway ball valve and nozzle |
-
2019
- 2019-09-20 CN CN201910891340.0A patent/CN110644408A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08103736A (en) * | 1994-09-30 | 1996-04-23 | Komatsu Ltd | Automatic cleaning device for construction machine |
| CN2583196Y (en) * | 2002-12-19 | 2003-10-29 | 王春 | Watering car |
| CN104762909A (en) * | 2015-04-10 | 2015-07-08 | 芜湖爱瑞特环保科技有限公司 | Pure electric high-pressure flushing and sweeping vehicle |
| CN209262364U (en) * | 2018-12-29 | 2019-08-16 | 中国重汽集团济南动力有限公司 | A kind of volume control device for vehicle tank ball valve of sprinkling water |
| CN211113404U (en) * | 2019-09-20 | 2020-07-28 | 安徽爱瑞特新能源专用汽车股份有限公司 | Linkage mechanism for switching and lifting of high-pressure waterway ball valve and nozzle |
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