CN214488190U - Directional rotary cleaning device and sewage truck - Google Patents
Directional rotary cleaning device and sewage truck Download PDFInfo
- Publication number
- CN214488190U CN214488190U CN202022749926.4U CN202022749926U CN214488190U CN 214488190 U CN214488190 U CN 214488190U CN 202022749926 U CN202022749926 U CN 202022749926U CN 214488190 U CN214488190 U CN 214488190U
- Authority
- CN
- China
- Prior art keywords
- water
- tank body
- hole
- water inlet
- cleaning device
- 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.)
- Active
Links
Images
Landscapes
- Nozzles (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model relates to a directional rotary cleaning device, which comprises a tank body, a cover body and a spray head assembly, wherein the tank body is hollow and is provided with an opening at one side, and the cover body is rotationally connected with the opening of the tank body so as to seal or open the opening; the shower nozzle subassembly is including leading to water subassembly, connection cover plate and shower nozzle, it includes leads to water axle and leads to the water connecting plate to lead to the water axle connect in the jar body is kept away from open-ended one side and is gone upward, and runs through jar body, it has seted up along the axis direction and has run through the inhalant canal of leading to the water axle, inhalant canal and outside water source are connected. The utility model also provides a sewage vehicle, the utility model provides a rotatory belt cleaning device of directional formula and sewage vehicle can effectually wash the internal wall of jar that holds sewage.
Description
Technical Field
The utility model relates to a sewage vehicle field especially relates to a rotatory belt cleaning device of directional formula and sewage car.
Background
Along with the development of cities and the improvement of living standard, the requirements of people on the sanitary environment of streets are improved, and the sanitary environment of the streets is cleaned by sanitation personnel and also needs to be sprayed with clean water to the streets by using a sewage truck so as to prevent dust on the streets from flying. Meanwhile, sewage on the street is generally sucked into a water tank by a sewage truck and stored, and then is discharged to a designated position.
At present, the cleaning modes of the tank body of the domestic sewage vehicle are two types: and under the condition that the rear cover of the tank body is opened, a high-pressure cleaning water gun carried by the vehicle is used for cleaning the inner cavity of the tank body. The mode wastes time and labor, is difficult to clean the deep part of the tank body and is not thorough; or a fixed cleaning spray head is arranged in the tank body. The mode is fixed cleaning, local cleaning is difficult, the tank top is difficult to clean, and the overall cleaning effect is not good
Therefore, a nozzle which can clean the inside of the tank body well is needed.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a rotatory belt cleaning device of directional formula and dirty water vehicle solve the difficult abluent problem of current dirty water vehicle tank body inside.
In order to achieve the above object, the utility model provides a technical scheme of technical problem provides a rotatory belt cleaning device of directional formula, include: the tank body is hollow and is provided with an opening at one side, and the cover body is rotatably connected to the opening of the tank body so as to seal or open the opening; the spray head assembly comprises a water passing assembly, a connecting cover plate and a spray head, the water passing assembly comprises a water passing shaft and a water passing connecting plate, the water passing shaft is connected to one side, far away from the opening, of the tank body and runs through the tank body, a water inlet channel running through the water passing shaft is formed in the tank body along the axis direction, and the water inlet channel is connected with an external water source; the water passing connecting plate is sleeved on the outer wall of the water passing shaft and is fixedly connected with the water passing shaft; the connecting cover plate is connected with the water-through connecting plate and is provided with a connecting through hole penetrating through the connecting cover plate; a water inlet hole and a plurality of water spray holes are formed in the sprayer, and one end, far away from the end communicated with an external water source, of the water inlet shaft is rotatably inserted into the water inlet hole so as to enable the water inlet hole to be communicated with the water inlet channel; the outer wall of the end, close to the water inlet, of the spray head is in contact with the inner wall of the connecting through hole, the end, far away from the water inlet, of the spray head is a spherical surface, the plurality of water spray holes are formed in the outer wall, far away from the end of the connecting cover plate, of the spray head and extend to the spherical surface, penetrate through the spray head and are communicated with the water inlet, and included angles between the lines of the water spray holes in the spherical surface along the axis direction of the water inlet are equal.
Furthermore, the spray head also comprises a rotating bearing, and the rotating bearing is connected between the outer wall of the water passing shaft and the water inlet hole and between the connecting cover plate and the outer wall of the spray head so as to realize the rotating insertion between the water passing shaft and the water inlet hole and the relative rotation between the spray head and the connecting cover plate.
Furthermore, a limiting boss is arranged on one surface, away from the water passing shaft, of the water passing connecting plate, communicated with an external water source, and the limiting boss is located at one end, close to the water passing shaft, of the water passing connecting plate.
Furthermore, a connecting seal groove is formed in the inner wall of the connecting through hole, the connecting seal groove is annularly arranged on the inner wall of the connecting through hole, and a seal ring is arranged in the connecting seal groove.
Furthermore, a water inlet sealing groove is formed in the inner wall of the water inlet hole, the water inlet sealing groove is annularly arranged on the inner wall of the water inlet hole, and a sealing ring is arranged in the water inlet sealing groove.
Furthermore, a water through hole is formed in one surface, far away from the opening, of the tank body, and the water through hole penetrates through the tank body.
Further, the tank body further comprises a rigid sleeve, the rigid sleeve is connected with the water through hole in an inserting mode, and the water through shaft is connected with the rigid sleeve in an inserting mode.
Further, the tank body is provided with a tank body connecting block on the outer wall close to the opening, a tank body connecting hole is formed in the tank body connecting block, a cover body connecting block is arranged on the cover body, a cover body connecting hole is formed in the cover body connecting block, and the tank body connecting hole is concentric with the cover body connecting hole.
Further, the number of the tank connecting blocks is two, the number of the cover connecting blocks is two, one group of the cover connecting blocks is two, and every group of the cover connecting blocks is provided with two cover connecting blocks which are respectively positioned at two opposite sides of the tank connecting blocks.
The utility model also provides a sewage vehicle, including the rotatory belt cleaning device of directional formula and vehicle body, the rotatory belt cleaning device of directional formula connect in on the vehicle body.
Compared with the prior art, the utility model provides a rotatory belt cleaning device of directional formula has following beneficial effect:
the water inlet hole through the shower nozzle is pegged graft with the rotation between the axle that leads to water to when rivers get into the water inlet hole from the inlet channel, promote the relative axle that leads to water rotation of shower nozzle, so that be the heliciform rotation from hole for water spraying spun rivers, and then more comprehensive washing tank body's inner wall.
Drawings
Fig. 1 is a schematic structural diagram of a directional rotary cleaning apparatus according to a first embodiment of the present invention;
FIG. 2 is a schematic structural view of the showerhead assembly of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the showerhead assembly of FIG. 2;
FIG. 4 is a schematic structural diagram of the water passing assembly of FIG. 2;
FIG. 5 is a schematic view of the connection cover plate of FIG. 2;
FIG. 6 is a schematic structural view of the showerhead of FIG. 2;
FIG. 7 is a schematic view of a water hole on one end of the spherical surface of the nozzle;
FIG. 8 is a schematic structural view of the can body of FIG. 1;
FIG. 9 is a schematic structural view of the cover of FIG. 1;
description of reference numerals: 10. a directional rotary cleaning device; 20. a tank body; 30. a cover body; 40. a showerhead assembly; 41. a water-through component; 42. connecting the cover plate; 43. a spray head; 44. a rotating bearing; 411. a water through shaft; 412. a water connection plate; 413. a water inlet channel; 414. a limiting boss; 421. a connecting through hole; 422. connecting the sealing groove; 431. a water inlet hole; 432. a water spray hole; 433. a water inlet sealing groove; 21. a water through hole; 22. a rigid sleeve; 23. a tank body connecting block; 231. a tank body connecting hole; 31. a cover body connecting block; 311. the cover body is connected with the hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-9, a directional rotary cleaning device 10 according to a first embodiment of the present invention includes a tank 20, a cover 30 and a nozzle assembly 40, wherein the tank 20 is hollow and has an opening at one side, and the cover 30 is rotatably connected to the opening of the tank 20 to open or close the opening. The spray head assembly 40 is positioned in the tank 20, is rotatably connected to the tank 20, and is communicated with an external water source to rotatably spray the external water source into the tank 20, thereby cleaning the inner wall of the tank 20.
Specifically, the nozzle assembly 40 includes a water passing assembly 41 connected to an end of the tank 20 far away from the opening, a connection cover plate 42 and a nozzle 43, the water passing assembly 41 includes a water passing shaft 411 and a water passing connection plate 412, the water passing shaft 411 is provided with a water inlet passage 413 passing through the water passing shaft 411 along an axial direction of the water passing shaft 411, the water passing connection plate 412 is sleeved on an outer wall of the water passing shaft 411 and is fixedly connected with the water passing shaft 411, and the water passing shaft 411 penetrates through a surface of the tank 20 far away from the opening to be communicated with an external water source through the water inlet passage 413.
The connection cover 42 is connected to the water connection plate 412, and has a connection through hole 421 penetrating the connection cover 42. The nozzle 43 is provided with a water inlet 431 and a plurality of water spraying holes 432, and one end of the water passing shaft 411 far away from the external water source is rotatably inserted into the water inlet 431, so that the water inlet channel 413 is communicated with the water inlet 431. The outer wall of the nozzle 43 near the end with the water inlet 431 contacts the inner wall of the connecting through hole 421, and can rotate relative to the connecting cover plate 42. The end of the spray head 43 away from the end provided with the water inlet 431 is a spherical surface, the plurality of water spray holes 432 are arranged on the outer wall of the spray head 43 away from the end connected with the cover plate 42 and extend to the spherical surface of the spray head 43 away from the end provided with the water inlet 431, the water spray holes penetrate through the spray head 43 and are communicated with the water inlet 431, and the included angles C of the water spray holes 432 on the spherical surface along the axial direction of the water inlet 431 are equal.
When the water flow from the external water source enters the water inlet 431 through the water inlet channel 413 and is sprayed out from the water spraying holes 432, under the action of the water pressure, the water spraying holes 432 spray the water flow, and at the same time, the spray head 43 is driven to rotate relative to the water through shaft 411 and the connecting cover plate 42 under the action of the water flow impact force, so that the sprayed water flow rotates together, the inner wall of the tank body 20 is cleaned by the rotating water flow, and the effect of comprehensively cleaning the inner wall of the tank body 20 is achieved.
Further, the spray head 43 further comprises a rotating bearing 44, and the rotating bearing 44 is connected between the outer wall of the water passing shaft 411 and the water inlet hole 431 and between the connecting cover plate 42 and the outer wall of the spray head 43, so as to realize the rotating insertion between the water passing shaft 411 and the water inlet hole 431 and the relative rotation between the spray head 43 and the connecting cover plate 42.
Furthermore, a limiting boss 414 is disposed on a surface of the water passing connection plate 412, which is far away from the water passing shaft 411 and communicated with an external water source, and the limiting boss 414 is located at one end of the water passing connection plate 412, which is close to the water passing shaft 411, so as to facilitate installation and positioning of the rotary bearing 44 when the rotary bearing 44 is disposed.
Furthermore, a connecting sealing groove 422 is formed on the inner wall of the connecting through hole 421, the connecting sealing groove 422 is annularly arranged on the inner wall of the connecting through hole 421, and a sealing ring is arranged in the connecting sealing groove 422, so that when the outer wall of the spray head 43 is in contact with the inner wall of the connecting through hole 421, the sealing performance of the spray head is enhanced through the sealing ring, and water leakage is avoided.
Furthermore, a water inlet sealing groove 433 is formed in the outer wall of the water inlet 431, the water inlet sealing groove 433 is annularly arranged on the inner wall of the water inlet 431, and a sealing ring is arranged in the water inlet sealing groove to increase the sealing performance between the water inlet 431 and the water passing shaft 411 when the water inlet 431 and the water passing shaft 411 are rotatably inserted, so that water leakage is avoided.
Furthermore, a water through hole 21 is formed in one side, away from the opening, of the tank body 20, the water through hole 21 penetrates through the tank body 20, and a water through shaft 411 is inserted into the water through hole 21 to be communicated with an external water source.
Further, the tank 20 further comprises a rigid sleeve 22, the rigid sleeve 22 is inserted into the water through hole 21, and the water through shaft 411 is inserted into the rigid sleeve 22 so as to connect the water through shaft 411 to the tank 20.
Further, a tank connecting block 23 is disposed on an outer wall of the tank 20 close to the opening, a tank connecting hole 231 is disposed on the tank connecting block 23, a cover connecting block 31 is disposed on the cover 30, a cover connecting hole 311 is disposed on the cover connecting block 31, and the cover connecting hole 311 is concentric with the tank connecting hole 231, so that the cover 30 is rotatably connected with the tank 20 after the cover connecting hole 311 and the tank connecting hole 231 are simultaneously inserted through the rotating shaft.
Further, the number of the tank connecting blocks 23 is two, the number of the cover connecting blocks 31 is two, one group of the cover connecting blocks 31 is two, and the two cover connecting blocks 31 in each group of the cover connecting blocks 31 are respectively located on two opposite sides of the tank connecting blocks 23, so that the stability of the tank 20 connected with the cover 30 is improved.
A second embodiment of the utility model provides a sewage truck, sewage truck include the first embodiment the rotatory belt cleaning device of directional formula 10 and vehicle body, the rotatory belt cleaning device of directional formula 10 is connected on vehicle body to when sewage truck cleaned the work, put into the jar body 20 of the rotatory belt cleaning device of directional formula 10 with the sewage of extraction and save.
The utility model discloses a theory of operation does: when it is required to clean the inner wall of the can 20, the external water supply sends water into the water inlet 431 of the nozzle 43 through the water inlet passage 413 and is sprayed from the water spraying hole 432. In the flowing process of the water flow, the nozzle 43 is driven by the water flow pressure to rotate relative to the water through shaft 411 and the connecting cover plate 42, so that the water flow sprayed from the water spraying holes 432 is spiral, and the inner wall of the tank 20 is comprehensively cleaned.
Compared with the prior art, the utility model provides a rotatory belt cleaning device of directional formula has following beneficial effect:
the water inlet hole through the shower nozzle is pegged graft with the rotation between the axle that leads to water to when rivers get into the water inlet hole from the inlet channel, promote the relative axle that leads to water rotation of shower nozzle, so that be the heliciform rotation from hole for water spraying spun rivers, and then more comprehensive washing tank body's inner wall.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A directional rotary cleaning device, comprising:
the tank body is hollow and is provided with an opening at one side, and the cover body is rotatably connected to the opening of the tank body so as to seal or open the opening;
the spray head assembly comprises a water passing assembly, a connecting cover plate and a spray head, the water passing assembly comprises a water passing shaft and a water passing connecting plate, the water passing shaft is connected to one side, far away from the opening, of the tank body and runs through the tank body, a water inlet channel running through the water passing shaft is formed in the tank body along the axis direction, and the water inlet channel is connected with an external water source; the water passing connecting plate is sleeved on the outer wall of the water passing shaft and is fixedly connected with the water passing shaft;
the connecting cover plate is connected with the water-through connecting plate and is provided with a connecting through hole penetrating through the connecting cover plate; a water inlet and a plurality of water spray holes are formed in the spray head, and one end, far away from the end communicated with an external water source, of the water through shaft is rotatably inserted into the water inlet so as to enable the water inlet to be communicated with the water inlet channel; the outer wall of the end, close to the water inlet, of the spray head is in contact with the inner wall of the connecting through hole, the end, far away from the water inlet, of the spray head is a spherical surface, the plurality of water spray holes are formed in the outer wall, far away from the end of the connecting cover plate, of the spray head and extend to the spherical surface, penetrate through the spray head and are communicated with the water inlet, and included angles between the lines of the water spray holes in the spherical surface along the axis direction of the water inlet are equal.
2. A directional rotary cleaning device as claimed in claim 1, wherein:
the sprayer further comprises a rotating bearing, and the rotating bearing is connected between the outer wall of the water passing shaft and the water inlet hole and between the connecting cover plate and the outer wall of the sprayer, so that the water passing shaft and the water inlet hole can be rotatably inserted and connected, and the sprayer and the connecting cover plate can rotate relatively.
3. A directional rotary cleaning device as claimed in claim 2, wherein:
the water passing connecting plate is far away from one side of a water passing shaft communicated with an external water source is provided with a limiting boss, and the limiting boss is located at one end, close to the water passing shaft, of the water passing connecting plate.
4. A directional rotary cleaning device as claimed in claim 1, wherein:
and a connecting seal groove is formed in the inner wall of the connecting through hole, is annularly arranged on the inner wall of the connecting through hole and is internally provided with a seal ring.
5. A directional rotary cleaning device as claimed in claim 1, wherein:
and a water inlet sealing groove is formed in the inner wall of the water inlet hole, is annularly arranged on the inner wall of the water inlet hole and is internally provided with a sealing ring.
6. A directional rotary cleaning device as claimed in claim 1, wherein:
a water through hole is formed in one surface, far away from the opening, of the tank body, and the water through hole penetrates through the tank body.
7. A directional rotary cleaning device as claimed in claim 6, wherein:
the tank body further comprises a rigid sleeve, the rigid sleeve is connected with the water through hole in an inserting mode, and the water through shaft is connected with the rigid sleeve in an inserting mode.
8. A directional rotary cleaning device as claimed in claim 1, wherein:
the tank body is provided with a tank body connecting block on the outer wall close to the opening, a tank body connecting hole is formed in the tank body connecting block, a cover body connecting block is arranged on the cover body, a cover body connecting hole is formed in the cover body connecting block, and the tank body connecting hole is concentric with the cover body connecting hole.
9. A directional rotary cleaning device as claimed in claim 8, wherein:
the number of the tank body connecting blocks is two, the number of the cover body connecting blocks is two, one group of the cover body connecting blocks is two, and each group of the cover body connecting blocks is two and is respectively positioned at two opposite sides of the tank body connecting blocks.
10. The utility model provides a sewage vehicle which characterized in that: comprising a directional rotary cleaning device according to any one of claims 1-8 and a vehicle body to which the directional rotary cleaning device is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022749926.4U CN214488190U (en) | 2020-11-24 | 2020-11-24 | Directional rotary cleaning device and sewage truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022749926.4U CN214488190U (en) | 2020-11-24 | 2020-11-24 | Directional rotary cleaning device and sewage truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214488190U true CN214488190U (en) | 2021-10-26 |
Family
ID=78206205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022749926.4U Active CN214488190U (en) | 2020-11-24 | 2020-11-24 | Directional rotary cleaning device and sewage truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214488190U (en) |
-
2020
- 2020-11-24 CN CN202022749926.4U patent/CN214488190U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210852840U (en) | Working head of wall-climbing robot and shell thereof | |
| WO2018196647A1 (en) | Self-rotating spray device and washing machine | |
| CN201823720U (en) | Rubber plug cleaning machine with spray device | |
| CN108326758B (en) | Rotary spray head based on high-pressure sand mixing water jet technology | |
| CN207308148U (en) | A kind of high-pressure rotary cleaning sprayer | |
| CN214488190U (en) | Directional rotary cleaning device and sewage truck | |
| CN110681658A (en) | Attached crop removing device for cleaning interior of roller-shaped object | |
| WO2018196206A1 (en) | Silent dust-removing and humidifying cleaning robot | |
| CN217288875U (en) | Telescopic rotating nozzle | |
| CN201082396Y (en) | Improved high pressure cleaning machine showerhead | |
| CN215687455U (en) | Cleaning machines people's upper cover subassembly and cleaning machines people | |
| CN209715857U (en) | A kind of cleaning machine | |
| CN205601802U (en) | Car washing brush | |
| CN215823383U (en) | Rotary spray head for cleaning non-excavation type pipeline | |
| CN205667912U (en) | A kind of three-dimensional auto-rotating spray head cleaned for liquid chemical groove tank car | |
| CN219377554U (en) | Pipeline cleaning self-rotating spray head | |
| CN202555558U (en) | Water-gas dual-purpose internal rotation cleaner | |
| CN218501846U (en) | Polyacrylamide solution proportioning device | |
| CN219218169U (en) | Pipeline circulation pickling device | |
| CN219166253U (en) | Water-driven bath rubbing massager | |
| CN215105957U (en) | Silt cleaning device for sewage pipes | |
| CN211679019U (en) | Cleaning device for coating tool | |
| CN112442845A (en) | Washing machine | |
| CN216323913U (en) | Rotary cleaning spray head for cleaning non-excavation type pipeline | |
| CN210544051U (en) | High-efficient rotatory nozzle in water film gas wash tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |