CN215906665U - Spray rod moving device of washing and sweeping vehicle - Google Patents
Spray rod moving device of washing and sweeping vehicle Download PDFInfo
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- CN215906665U CN215906665U CN202122463129.4U CN202122463129U CN215906665U CN 215906665 U CN215906665 U CN 215906665U CN 202122463129 U CN202122463129 U CN 202122463129U CN 215906665 U CN215906665 U CN 215906665U
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- spray bar
- washing
- moving device
- rack
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Abstract
The utility model discloses a spray rod moving device of a washing and sweeping vehicle, which comprises: frame, spray lance and linear drive device, the horizontal sliding connection in the frame in both ends of spray lance, the upper portion of spray lance is equipped with the water inlet, and the lower part of spray lance is equipped with the nozzle that the multiunit set up side by side, and at the in-process of spraying water, linear drive device control spray lance removes along its axial direction to wash the regional handing-over position of spraying water of adjacent nozzle, consequently can avoid wasing the vestige that similar comb appears in road surface, need not to wash repeatedly, so cleaning quality and efficiency have been improved.
Description
Technical Field
The utility model relates to the technical field of environmental sanitation equipment, in particular to a spray rod moving device of a washing and sweeping vehicle.
Background
The washing and sweeping vehicle is one kind of sanitation equipment commonly used at present, and carries out water spray cleaning operation by utilizing a spray head on a water spray rod. The joint position of the water spraying areas of the adjacent spray heads on the common water spraying rod cannot generate enough pressure, so that the road garbage at the position cannot be cleaned. In addition, with the long-term use of the spray rod nozzle, abrasion can occur, the target water spraying precision cannot be achieved, and the cleaning efficiency and the quality are reduced.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims to provide a spray rod moving device of a washing and sweeping vehicle, which can effectively improve the sweeping efficiency and quality.
In order to achieve the purpose, the utility model provides the following technical scheme:
a wash and sweep vehicle spray bar mobile device, includes: the horizontal sliding connection in both ends of spray lance is in the frame, the upper portion of spray lance is equipped with the water inlet, the lower part of spray lance is equipped with the nozzle that the multiunit set up side by side, linear drive is used for controlling the spray lance removes along its axial direction.
Preferably, the linear driving device comprises a first rotary power part, a crank and a connecting rod, one end of the connecting rod is hinged to the spray rod, the other end of the connecting rod is hinged to one end of the crank, the other end of the crank is connected with an output shaft of the first rotary power part, and the first rotary power part is fixed on the rack and used for driving the crank to rotate so as to drive the spray rod to linearly reciprocate through the connecting rod.
Preferably, the linear driving device comprises a second rotary power part, a gear and a rack, the rack is connected with the spray rod, an output shaft of the second rotary power part is connected with the gear, the gear is meshed with the rack, and the second rotary power part is used for driving the gear to rotate so as to drive the spray rod to linearly reciprocate through the rack.
Preferably, polygonal sliding blocks are respectively arranged at two ends of the spray rod, and a polygonal guide cavity for the polygonal sliding blocks to slide is formed in the rack.
Preferably, the two ends of the spray rod are respectively provided with an elliptical sliding rod, and the rack is provided with an elliptical guide cavity for the elliptical sliding rods to slide.
Preferably, the outer side walls at the two ends of the spray rod are provided with guide straight bars, and the rack is provided with guide straight grooves for accommodating the guide straight bars.
Preferably, two sides of the upper part of the spray rod are respectively provided with one water inlet.
Compared with the prior art, the technical scheme has the following advantages:
the utility model provides a spray rod moving device of a washing and sweeping vehicle, which comprises: frame, spray lance and linear drive device, the horizontal sliding connection in the frame in both ends of spray lance, the upper portion of spray lance is equipped with the water inlet, and the lower part of spray lance is equipped with the nozzle that the multiunit set up side by side, and at the in-process of spraying water, linear drive device control spray lance removes along its axial direction to wash the regional handing-over position of spraying water of adjacent nozzle, consequently can avoid wasing the vestige that similar comb appears in road surface, need not to wash repeatedly, so cleaning quality and efficiency have been improved.
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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural view of a spray bar moving device of a washing and sweeping vehicle;
FIG. 2 is a top view of a spray bar moving device of the washing and sweeping vehicle;
FIG. 3 is a schematic view of the spray bar.
The reference numbers are as follows:
1 is a frame, 2 is a spray rod, 201 is a water inlet, 202 is a nozzle, 203 is a polygonal slide block, 3 is a first rotary driving device, 4 is a crank, and 5 is a connecting rod.
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.
Referring to fig. 1 to 3, fig. 1 is a schematic structural view of a spray bar moving device of a washing and sweeping vehicle; FIG. 2 is a top view of a spray bar moving device of the washing and sweeping vehicle; FIG. 3 is a schematic view of the spray bar.
The embodiment of the utility model provides a spray rod moving device of a washing and sweeping vehicle, which comprises: frame 1, spray lance 2 and linear drive device, the horizontal sliding connection in frame 1 in both ends of spray lance 2, the upper portion of spray lance 2 is equipped with water inlet 201, in order to improve the homogeneity of water supply efficiency and water spray, the both sides on 2 upper portions of spray lance are equipped with a water inlet 201 respectively, water inlet 201 passes through conduit and hydraulic pump connection, the lower part of spray lance 2 is equipped with the nozzle 202 that the multiunit set up side by side, the hydraulic pump sends water into spray lance 2, spout by nozzle 202 again, at the in-process of water spray, linear drive device control spray lance 2 removes along its axial direction, with the regional handing-over position of water spray of wasing adjacent nozzle 202, consequently, can avoid wasing the vestige of similar comb appearing in the road surface, need not to wash repeatedly, so cleaning quality and efficiency have been improved.
The linear driving device can be a crank connecting rod transmission mechanism and can also be a gear rack transmission mechanism.
About crank link mechanism, specifically include first rotatory power portion 3, crank 4 and connecting rod 5, the one end of connecting rod 5 is articulated with spray lance 2, the other end of connecting rod 5 is articulated with the one end of crank 4, the other end of crank 4 and the output shaft of first rotatory power portion 3, first rotatory power portion 3 is fixed on frame 1, first rotatory power portion 3 can be at the in-process of nozzle 202 water spray, drive crank 4 rotates to drive spray lance 2 straight reciprocating motion through connecting rod 5. The transmission mode has the advantages of simple structure, easy maintenance and low cost, and can adapt to severe environment.
About rack and pinion drive mechanism, specifically including second rotary power portion, gear and rack, the rack is connected with spray lance 2, and the output shaft and the gear connection of second rotary power portion, gear and rack meshing, second rotary power portion can drive gear revolve, and then drive 2 linear reciprocating motion of spray lance through the rack. The transmission mode improves the reciprocating movement precision of the spray rod 2.
Wherein, the first rotary power part 3 and the second rotary power part are both preferably motors, and the reciprocating distance and speed of the spray rod 2 can be selected according to actual conditions.
In order to avoid the boom 2 from spinning about its axis, it can be limited in the following way:
first, polygonal sliders 203 are respectively disposed at both ends of the nozzle bar 2, and a polygonal guide chamber for the polygonal sliders 203 to slide, for example, a slider and a guide chamber having a quadrangular cross section, are disposed on the frame 1.
Secondly, the two ends of the spray rod 2 are respectively provided with an elliptical slide rod, and the rack 1 is provided with an elliptical guide cavity for the elliptical slide rod to slide.
The third kind is equipped with the direction vertical bar on the lateral wall at the both ends of spray lance 2, is equipped with the direction vertical flute that is used for holding the direction vertical bar on the frame 1, and the direction vertical bar can be the structure of integrated into one piece on spray lance 2, also can be split type structure, for example keyway cooperation structure.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The detailed description is given above on the spray rod moving device of the washing and sweeping vehicle provided by the utility model. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a washing and sweeping vehicle spray lance mobile device which characterized in that includes: frame (1), spray lance (2) and linear drive device, the horizontal sliding connection in both ends of spray lance (2) is in on frame (1), the upper portion of spray lance (2) is equipped with water inlet (201), the lower part of spray lance (2) is equipped with nozzle (202) that the multiunit set up side by side, linear drive device is used for control spray lance (2) are along its axial direction removal.
2. The washing and sweeping vehicle spray bar moving device according to claim 1, characterized in that the linear driving device comprises a first rotary power part (3), a crank (4) and a connecting rod (5), one end of the connecting rod (5) is hinged with the spray bar (2), the other end of the connecting rod (5) is hinged with one end of the crank (4), the other end of the crank (4) is connected with an output shaft of the first rotary power part (3), and the first rotary power part (3) is fixed on the frame (1) and used for driving the crank (4) to rotate so as to drive the spray bar (2) to linearly reciprocate through the connecting rod (5).
3. The washing and sweeping vehicle spray bar moving device according to claim 1, characterized in that the linear driving device comprises a second rotary power part, a gear and a rack, the rack is connected with the spray bar (2), an output shaft of the second rotary power part is connected with the gear, the gear is meshed with the rack, and the second rotary power part is used for driving the gear to rotate so as to drive the spray bar (2) to linearly reciprocate through the rack.
4. The washing and sweeping vehicle spray bar moving device according to claim 1, characterized in that polygonal sliding blocks (203) are respectively arranged at two ends of the spray bar (2), and a polygonal guide cavity for the sliding of the polygonal sliding blocks (203) is arranged on the rack (1) so as to limit the self-rotation of the spray bar.
5. The washing and sweeping vehicle spray bar moving device according to claim 1, characterized in that the two ends of the spray bar (2) are respectively provided with an elliptical slide bar, and the frame (1) is provided with an elliptical guide cavity for the sliding of the elliptical slide bar.
6. The washing and sweeping vehicle spray bar moving device according to claim 1, characterized in that guide straight bars are arranged on the outer side walls of the two ends of the spray bar (2), and a guide straight groove for accommodating the guide straight bars is arranged on the rack (1).
7. A wash and sweep vehicle spray bar moving device according to any of claims 1 to 6 characterized in that one said water inlet (201) is provided on each side of the upper part of the spray bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122463129.4U CN215906665U (en) | 2021-10-13 | 2021-10-13 | Spray rod moving device of washing and sweeping vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122463129.4U CN215906665U (en) | 2021-10-13 | 2021-10-13 | Spray rod moving device of washing and sweeping vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215906665U true CN215906665U (en) | 2022-02-25 |
Family
ID=80313283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122463129.4U Active CN215906665U (en) | 2021-10-13 | 2021-10-13 | Spray rod moving device of washing and sweeping vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215906665U (en) |
-
2021
- 2021-10-13 CN CN202122463129.4U patent/CN215906665U/en active Active
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