CN209798630U - High-pressure injection cleaning device - Google Patents
High-pressure injection cleaning device Download PDFInfo
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- CN209798630U CN209798630U CN201822173163.6U CN201822173163U CN209798630U CN 209798630 U CN209798630 U CN 209798630U CN 201822173163 U CN201822173163 U CN 201822173163U CN 209798630 U CN209798630 U CN 209798630U
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- elastic baffle
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Abstract
The utility model discloses a high-pressure spray cleaning device, including rotatory spray lance subassembly and cover body subassembly, rotatory spray lance subassembly is established inside the cover body subassembly, and rotatory spray lance subassembly includes rotating nozzle, rotatory spray lance and rotary joint, and the one end and the rotary joint of rotatory spray lance are connected, and the other end and the rotating nozzle of rotatory spray lance are connected, and rotatory spray lance and rotating nozzle quantity are more than three, and both quantity equals. Has the advantages that: the rotary spray rod assembly does not need external force action, the plurality of rotary spray rods drive the rotary nozzles to rotate circularly around the rotary joint by means of the recoil force of high-pressure water, high-pressure water rotating at a high speed forms jet flow washing on the ground, and washed sewage and ground garbage are conveyed to a sewage collecting device of a sweeper through negative-pressure air flow in the cover body; thereby increasing the cleaning effect of the road surface and avoiding the influence of raised dust on the surrounding environment; this application still is provided with supplementary spray lance subassembly, satisfies the requirement of cleaning on broad road surface.
Description
Technical Field
The utility model relates to a road cleaning field, concretely relates to high-pressure injection cleaning device.
Background
The high-pressure jet cleaning device is used as a main cleaning component in the operation process of the sweeper and is the key of the whole sweeper function. In practical application, the cleaning device of motor sweeper mainly adopts the sweeping disc structure, but in the operation process, the sweeping disc structure is in rotary contact with the road surface, the sweeping disc part is worn and torn very fast, the loss is higher, the maintenance cost is increased, and the cleaning effect is not ideal, dust flies diffusely in the cleaning process, secondary pollution is easily caused, of course, the rotary high-pressure cleaning device adopted at present can fly dust to play a certain role, but each cleaning device needs to be equipped with a set of power driving systems such as hydraulic pressure, the system is complex and has higher cost, when the driving speed is low, the comprehensive coverage of road surface cleaning cannot be ensured, and the cleaning speed is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a not enough of prior art is overcome to the purpose, provides a high-pressure injection cleaning device, overcomes every cleaning device and need be equipped with power drive systems such as one set of hydraulic pressure, and the complicated and higher scheduling problem of cost of system. For the cleaning device of traditional motor sweeper, this application rotating spray rod subassembly does not need exogenic action, and the recoil force who leans on high pressure water makes the rotatory nozzle that a plurality of rotating spray rod drive self do the circumference rotation around rotary joint, realizes that high-speed rotatory high pressure water forms the efflux to ground and cleans, and sewage and ground rubbish after washing transport the sewage collection device of motor sweeper through the negative pressure air current in cover body inside. Thereby increasing the cleaning effect of the road surface and avoiding the influence of the raised dust on the surrounding environment. This application still is provided with supplementary spray lance subassembly, satisfies the requirement of cleaning on broad road surface.
The purpose of the utility model is achieved through the following technical measures: the utility model provides a high-pressure spray cleaning device, includes rotatory spray lance subassembly and cover body subassembly, rotatory spray lance subassembly is established inside the cover body subassembly, rotatory spray lance subassembly includes rotary nozzle, rotatory spray lance and rotary joint, and the one end and the rotary joint of rotatory spray lance are connected, and the other end and the rotary nozzle of rotatory spray lance are connected, rotatory spray lance quantity is more than three or three, the quantity of rotary nozzle is more than three, and rotatory spray lance and rotary nozzle quantity equal.
Furthermore, more than three rotary spray bars in the rotary spray bar assembly do circular rotary motion around the same rotary joint, and the rotary directions are the same.
Furthermore, the high-pressure spraying cleaning device comprises more than 2 groups of rotary spray rod assemblies, and the rotary spray rod assemblies are axially arranged in parallel in the cover body assembly.
Furthermore, the high-pressure spraying cleaning device also comprises an auxiliary spray rod assembly, and the auxiliary spray rod assembly is arranged on the side wall of the outer edge of the cover body assembly.
Furthermore, the auxiliary spray rod assembly comprises an execution part, a connection mechanism, an auxiliary spray rod, an auxiliary nozzle, an auxiliary water inlet and an auxiliary support, one end of the auxiliary spray rod, one end of the auxiliary support and one end of the connection mechanism are connected together, the other end of the connection mechanism is arranged on the auxiliary support after being connected with the execution part, and the auxiliary nozzle and the auxiliary water inlet are arranged on the auxiliary spray rod in a non-coincident mode.
Further, the connecting mechanism extends and retracts the auxiliary spray rod under the action of the actuating component.
Furthermore, the spray heads of the rotary spray nozzle and the auxiliary spray nozzle are fan-shaped spray heads.
Furthermore, there are two groups of auxiliary spray rod assemblies which are respectively arranged at two sides of the outer edge of the cover body assembly.
Furthermore, the cover body assembly comprises a shell, an elastic baffle, a pressing plate, a support, a caster and a spring, wherein the elastic baffle is fixed on the shell through the pressing plate, and the caster is connected with the support through the spring and is arranged below the support.
Furthermore, the elastic baffle comprises a front elastic baffle, a side elastic baffle and a rear elastic baffle, the side elastic baffle and the ground are in a gapless state, the gap between the front elastic baffle and the ground is larger than the gap between the rear elastic baffle and the ground, and the gap between the front elastic baffle and the ground is larger than the gap between the side elastic baffle and the ground.
Compared with the prior art, the beneficial effects of the utility model are that: this application rotating spray rod subassembly does not need exogenic action, and the recoil force that leans on high pressure water makes a plurality of rotatory spray lances drive the rotatory nozzle of self and do the circumference rotation around rotary joint, realizes that high-speed rotatory water under high pressure forms the efflux to ground, and sewage and ground rubbish after the washing transport the sewage collection device of motor sweeper through the negative pressure air current in the cover body inside. Thereby increasing the cleaning effect of the road surface and avoiding the influence of the raised dust on the surrounding environment. This application still is provided with supplementary spray lance subassembly, satisfies the requirement of cleaning on broad road surface.
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a perspective view of a high-pressure jet cleaning device.
Fig. 2 is a bottom view of the high-pressure jet cleaning device.
Fig. 3 is a schematic structural view of the auxiliary spray bar assembly.
Fig. 4 is a side view of the high pressure jet cleaning device.
The automatic spray gun comprises a rotary spray rod assembly 1, an auxiliary spray rod assembly 2, a cover body assembly 3, a main water pipe 4, a main valve 5, a bypass valve 6, a rotary nozzle 11, a rotary spray rod 12, a rotary joint 13, an execution part 21, an auxiliary spray rod 22, an auxiliary spray nozzle 23, an auxiliary water inlet 24, a connecting mechanism 25, an auxiliary support 26, a shell 31, an elastic baffle 32, a support 33, a caster 34 and a spring 35.
Detailed Description
As shown in fig. 1 to 4, a high-pressure spray cleaning device includes a rotary spray rod assembly 1, an auxiliary spray rod assembly 2 and a cover assembly 3, wherein the rotary spray rod assembly 1 includes a rotary nozzle 11, a rotary spray rod 12 and a rotary joint 13, one end of the rotary spray rod 12 is connected to the rotary joint 13, the other end of the rotary spray rod 12 is connected to the rotary nozzle 11, the number of the rotary spray rods 12 is three or more, the number of the rotary nozzles 11 is three or more, and the number of the rotary spray rods 12 is equal to that of the rotary nozzles 11. More than three rotary spray bars 12 in the rotary spray bar assembly 1 do circular rotation motion around the same rotary joint 13, the rotation directions are the same, and the spraying directions of the rotary spray nozzles 11 are inclined downwards. The high-pressure spraying cleaning device comprises more than 2 groups of rotary spray rod assemblies 1, the rotary spray rod assemblies 1 are arranged in parallel in the axial direction inside the cover body assembly 3, and the plurality of groups of rotary spray rod assemblies 1 in parallel in the axial direction enable the high-pressure spraying cleaning device to have certain width which is preferably the same as the width of a vehicle body of a cleaning vehicle, so that the place where the vehicle passes is cleaned, and the road surface can be cleaned completely and comprehensively. A safety distance is arranged between two adjacent groups of rotary spray rod assemblies 1, so that respective rotary actions are not interfered with each other. The rotary spray rod assembly 1 does not need external force action, and the plurality of rotary spray rods 12 drive the rotary nozzles 11 to rotate around the rotary joint 13 by the recoil force of high-pressure water, so that the high-pressure water rotating at high speed forms jet flow on the ground. The nozzle of the rotary nozzle 11 adopts a fan-shaped nozzle, so that the water rings sprayed by two adjacent rotary spray rod assemblies 1 are ensured to have an overlapping part, namely, the high-pressure water is ensured to be capable of cleaning the width of the whole cover body assembly 3, and the phenomenon of missing cleaning is avoided.
The auxiliary spray rod assembly 2 comprises an execution component 21, an auxiliary spray rod 22, an auxiliary nozzle 23, an auxiliary water inlet 24, a connecting mechanism 25 and an auxiliary support 26, wherein one end of the auxiliary spray rod 22, one end of the auxiliary support 26 and one end of the connecting mechanism 25 are connected together, the other end of the connecting mechanism 25 is connected with the execution component 21 and then arranged on the auxiliary support 26, the auxiliary nozzle 23 and the auxiliary water inlet 24 are arranged on the auxiliary spray rod 22 in a non-coincident mode, and the execution component 21 is an air cylinder or an oil cylinder and the like. The auxiliary spray rod 22 can be extended and contracted through the action of the connecting mechanism 25, when the road surface is wide, the connecting mechanism 25 extends the auxiliary spray rod 22 to the horizontal direction under the action of the executing component 21 in an operating state, and when the operation of the auxiliary spray rod assembly 2 is not needed, the connecting mechanism 25 contracts the auxiliary spray rod 22 to the vertical direction under the action of an air cylinder or an oil cylinder. The auxiliary water inlet 24 is externally connected with high-pressure water. Specifically, the auxiliary water inlet 24 is connected with the main water pipe 4 through a high-pressure hose, and high-pressure water is sprayed to the ground through the auxiliary nozzle 23, so that waste and sewage are flushed into the cover body assembly 3, the specific flushing direction is the direction of the vehicle head, and the waste and the sewage enter the cover body assembly 3 and are pumped away along with negative-pressure airflow when the vehicle travels. The spray head of the auxiliary spray nozzle 23 adopts a fan-shaped spray head.
The cover body assembly 3 comprises a shell 31, an elastic baffle 32, a pressing plate, a support 33, a caster 34 and a spring 35, wherein the elastic baffle 32 is fixed on the shell 31 through the pressing plate, the caster 34 is connected with the support 33 through the spring 35 and is arranged below the support 33, and the cover body assembly 3 is buffered and supported through elastic force, so that the overall ground clearance of the cleaning device can be kept unchanged basically when the local part of the road surface is not level, the negative pressure and the airflow in the cover body assembly 3 are stable, and the final road cleaning effect is ensured. The elastic baffle 32 comprises a front elastic baffle, two side elastic baffles and a rear elastic baffle, wherein the front elastic baffle, the side elastic baffles, the rear elastic baffle and the side elastic baffles are connected end to end and enclose to form a shape the same as that of the shell 31. The rear elastic baffle and the side elastic baffle reach a gapless state or a micro-gap state with the ground, the gap between the front elastic baffle and the ground is larger than the gap between the rear elastic baffle and the ground, the gap between the front elastic baffle and the ground is larger than the gap between the side elastic baffle and the ground, so that road surface waste can enter the cover body assembly 3 through the gap of the front elastic baffle, the cover body assembly 3 can shield water flow from splashing everywhere, and flushed sewage and ground garbage are conveyed to a sewage collecting device of the sweeper through negative pressure air flow in the cover body. Thereby increasing the cleaning effect of the road surface. When the high-pressure jet cleaning device is installed on a sweeper and is normally used, the front elastic baffle is positioned in the direction close to the sweeper head, and the rear elastic baffle is positioned in the direction close to the sweeper tail.
The rotary spray rod assembly 1 is arranged inside the cover body assembly 3, a plurality of groups of rotary spray rod assemblies 1 are uniformly distributed inside the cover body assembly 3, a rotary joint 13 of the rotary spray rod assembly 1 is connected with a shell 31 of the cover body assembly 3 and is connected with a main water pipe 4 through a high-pressure hose, and a main valve 5 and a bypass valve 6 are arranged on the main water pipe 4. When the main valve 5 is opened, namely the high-pressure water injection of the rotary spray rod assembly 1 is opened, when the road surface is wide and the auxiliary spray rod assembly 2 needs to be opened for water injection, the high-pressure water injection of the auxiliary spray rod assembly 2 can be opened by simultaneously opening the bypass valve 6 under the state that the main valve 5 is opened. Two groups of auxiliary spray rod assemblies 2 are respectively arranged at two sides of the outer edge of the cover body assembly 3. Specifically, the auxiliary nozzle rod assembly 2 is fixed to the bracket 33 of the cap assembly 3 by its own auxiliary bracket 26.
Claims (10)
1. The utility model provides a high-pressure spray cleaning device, includes rotatory spray lance subassembly and cover body subassembly, rotatory spray lance subassembly is established inside the cover body subassembly, rotatory spray lance subassembly includes rotary nozzle, rotatory spray lance and rotary joint, and the one end and the rotary joint of rotatory spray lance are connected, and the other end and the rotary nozzle of rotatory spray lance are connected its characterized in that: the number of the rotary spray rods is more than three, the number of the rotary nozzles is more than three, and the number of the rotary spray rods is equal to that of the rotary nozzles.
2. The high pressure jet cleaning device as claimed in claim 1, wherein: more than three rotary spray bars in the rotary spray bar assembly do circular rotary motion around the same rotary joint, and the rotary directions are the same.
3. The high pressure jet cleaning device as claimed in claim 1, wherein: the high-pressure spraying cleaning device comprises more than 2 groups of rotary spray rod assemblies, and the rotary spray rod assemblies are axially arranged in the cover body assembly side by side.
4. The high pressure jet cleaning device as claimed in claim 1, wherein: the high-pressure spraying cleaning device further comprises an auxiliary spray rod assembly, and the auxiliary spray rod assembly is arranged on the side wall of the outer edge of the cover body assembly.
5. The high pressure jet cleaning device as claimed in claim 4, wherein: the auxiliary spray rod assembly comprises an execution part, a connecting mechanism, an auxiliary spray rod, an auxiliary nozzle, an auxiliary water inlet and an auxiliary support, wherein one end of the auxiliary spray rod, one end of the auxiliary support and one end of the connecting mechanism are connected together, the other end of the connecting mechanism is connected with the execution part and then arranged on the auxiliary support, and the auxiliary nozzle and the auxiliary water inlet are arranged on the auxiliary spray rod in a non-coincident mode.
6. The high pressure jet cleaning device as claimed in claim 5, wherein: the connecting mechanism extends and retracts the auxiliary spray rod under the action of the actuating component.
7. The high pressure jet cleaning device as claimed in claim 5, wherein: and the spray heads of the rotary spray nozzles and the auxiliary spray nozzles are all fan-shaped spray heads.
8. The high pressure jet cleaning device as claimed in claim 4, wherein: the auxiliary spray rod assemblies are arranged in two groups and are respectively arranged on two sides of the outer edge of the cover body assembly.
9. The high pressure jet cleaning device as claimed in claim 1, wherein: the cover body assembly comprises a shell, an elastic baffle, a pressing plate, a support, a trundle and a spring, wherein the elastic baffle is fixed on the shell through the pressing plate, and the trundle is connected with the support through the spring and arranged below the support.
10. The high pressure jet cleaning device as claimed in claim 9, wherein: the elastic baffle comprises a front elastic baffle, a side elastic baffle and a rear elastic baffle, the side elastic baffle and the ground are in a gapless state, the gap between the front elastic baffle and the ground is larger than the gap between the rear elastic baffle and the ground, and the gap between the front elastic baffle and the ground is larger than the gap between the side elastic baffle and the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173163.6U CN209798630U (en) | 2018-12-24 | 2018-12-24 | High-pressure injection cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173163.6U CN209798630U (en) | 2018-12-24 | 2018-12-24 | High-pressure injection cleaning device |
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| Publication Number | Publication Date |
|---|---|
| CN209798630U true CN209798630U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822173163.6U Active CN209798630U (en) | 2018-12-24 | 2018-12-24 | High-pressure injection cleaning device |
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| CN (1) | CN209798630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518639A (en) * | 2018-12-24 | 2019-03-26 | 烟台杰瑞石油装备技术有限公司 | A kind of high-pressure injection clearing apparatus |
-
2018
- 2018-12-24 CN CN201822173163.6U patent/CN209798630U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518639A (en) * | 2018-12-24 | 2019-03-26 | 烟台杰瑞石油装备技术有限公司 | A kind of high-pressure injection clearing apparatus |
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