CN211596603U - Retractable broach cylinder cleaning mechanism - Google Patents
Retractable broach cylinder cleaning mechanism Download PDFInfo
- Publication number
- CN211596603U CN211596603U CN201922437162.2U CN201922437162U CN211596603U CN 211596603 U CN211596603 U CN 211596603U CN 201922437162 U CN201922437162 U CN 201922437162U CN 211596603 U CN211596603 U CN 211596603U
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- Prior art keywords
- roller
- mounting seat
- telescopic shaft
- retractable
- cleaning mechanism
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Abstract
The utility model relates to a non-motor vehicle road burnisher's field discloses a retractable broach cylinder cleaning mechanism for change the clearance area of motor sweeper. A retractable comb cylinder cleaning mechanism includes: the at least one telescopic shaft is arranged on a chassis of the sweeper truck, and two ends of the telescopic shaft are provided with threads with opposite spiral directions; the linear driving motor drives the telescopic shaft through the first transmission mechanism; the left mounting seat is mounted at the left end of the telescopic shaft; the right mounting seat is mounted at the right end of the telescopic shaft; the second transmission mechanism is arranged on the right mounting seat; the right end of the right roller is arranged on the second transmission mechanism; the left end of the left roller is arranged on the left mounting seat, and the right end of the left roller is connected with the left end of the right roller in a sliding manner to form cross-shaped centering fit of comb teeth; and the cleaning driving motor drives the right roller through a second transmission mechanism. The utility model provides a pair of retractable broach cylinder cleaning mechanism has the road to different widths and carries out clear advantage.
Description
Technical Field
The utility model relates to a non-motor vehicle road burnisher's field especially relates to a retractable broach cylinder cleaning mechanism.
Background
The road sweeper is a novel efficient cleaning device integrating road surface sweeping, garbage recycling and transporting. In short, the special automobile with road sweeping function is added on the body of the special automobile, an auxiliary engine is additionally arranged on the automobile except a chassis engine, and the auxiliary engine drives a roller to rotate to complete the cleaning work of the road surface.
The existing road sweeper adopts a complex operation control system, has complex wiring, is difficult to troubleshoot line problems, is inconvenient to maintain and influences the attractiveness of the road sweeper, and can not be cleaned due to the limitation of the width of a cleaner for cleaning narrow pavements such as non-motor vehicle lanes, and can only be suitable for cleaning partial roads.
SUMMERY OF THE UTILITY MODEL
For solving prior art's problem the utility model provides a pair of retractable broach cylinder cleaning mechanism has the clearance area that changes the motor sweeper, is convenient for clean the road of different widths.
The utility model provides a pair of retractable broach cylinder cleaning mechanism installs on the chassis of motor sweeper for change the clearance area of motor sweeper, a serial communication port, include: the at least one telescopic shaft is arranged on a chassis of the sweeper truck, and two ends of the telescopic shaft are provided with threads with opposite spiral directions; the linear driving motor is arranged on a chassis of the sweeper and drives the telescopic shaft through the first transmission mechanism; the upper part of the left mounting seat is provided with a left thread through hole matched with the left end of the telescopic shaft, and the left mounting seat is mounted on the telescopic shaft through the left thread through hole; the upper part of the right mounting seat is provided with a right thread through hole matched with the right end of the telescopic shaft, and the right mounting seat is mounted on the telescopic shaft through the right thread through hole; the second transmission mechanism is arranged on the right mounting seat; the right end of the right roller is arranged on the right mounting seat; the left end of the left roller is arranged on the left mounting seat, and the right end of the left roller is connected with the left end of the right roller in a sliding manner; and the cleaning driving motor is arranged on the right mounting seat and drives the right roller through a second transmission mechanism.
The utility model provides a pair of retractable broach cylinder cleaning mechanism in, can also have such characteristic: the left side of the left roller is provided with an annular boss, a deep groove ball bearing is arranged on the annular boss, and the left roller is rotatably connected with the left mounting seat through the deep groove ball bearing.
The utility model provides a pair of retractable broach cylinder cleaning mechanism in, can also have such characteristic: wherein, first drive mechanism includes: the gear sleeve is sleeved on the telescopic shaft; and the transmission gear is arranged on the rotating shaft of the linear driving motor and is meshed with the gear sleeve.
The utility model provides a pair of retractable broach cylinder cleaning mechanism in, can also have such characteristic: wherein, second drive mechanism includes: a transmission belt; one end of the driving shaft is rotatably and slidably connected with the left mounting seat, and the other end of the driving shaft is rotatably and slidably connected with the right mounting seat; the left roller is connected with the driving shaft in a sliding way, and the right roller is arranged on the driving shaft; the driven belt wheel is arranged on a rotating shaft of the right roller; and the driving belt wheel is arranged on a rotating shaft of the cleaning driving motor and is driven by a driving belt and a driven belt wheel.
The utility model provides a pair of retractable broach cylinder cleaning mechanism in, can also have such characteristic: wherein, the right end of drive shaft is equipped with spacing boss, and the left end is equipped with stop nut.
The utility model provides a pair of retractable broach cylinder cleaning mechanism in, can also have such characteristic: wherein, the left roller is provided with a plurality of left comb teeth, and bulges are arranged on two sides; the right drum is provided with a plurality of right comb teeth, the two sides of the right drum are provided with sliding grooves matched with the bulges, and the bulges are inserted into the sliding grooves to ensure that the left drum is connected with the right drum in a sliding manner.
The utility model provides a pair of retractable broach cylinder cleaning mechanism in, can also have such characteristic: wherein, the outer sides of the left roller and the right roller are both provided with brushes.
The utility model provides a pair of retractable broach cylinder cleaning mechanism in, can also have such characteristic: further comprising: two ends of each telescopic shaft are provided with limiting rings.
The utility model provides a pair of retractable broach cylinder cleaning mechanism in, can also have such characteristic: wherein, the number of telescopic shaft is two.
Action and effect of the utility model
According to the utility model provides a pair of retractable broach cylinder cleaning mechanism, because the left end of left cylinder is installed on left mount pad, the left end sliding connection of right-hand member and right cylinder, the right-hand member of right cylinder is installed on right mount pad, second drive mechanism installs on right mount pad, left side mount pad is installed respectively on the rotatory opposite screw thread in telescopic shaft both ends with right mount pad, so when linear drive motor drove the telescopic shaft through first drive mechanism and rotates, left side mount pad converts the rotary motion of telescopic shaft into linear motion with right mount pad spare, make left side mount pad and right mount pad be close to each other or keep away from. The left mounting seat and the right mounting seat drive the left roller and the right roller to move in the moving process, so that the left roller and the right roller are close to or far away from each other, and the cleaning area of the sweeper is changed to clean roads with different widths. After the distance adjustment between the left roller and the right roller is completed, the cleaning driving motor drives the right roller through the second transmission mechanism, and the right roller drives the left roller to rotate in the rotating process, so that the road surface is cleaned.
Drawings
Fig. 1 is a perspective view of a retractable comb-tooth roller cleaning mechanism according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a retractable comb-tooth roller cleaning mechanism according to an embodiment of the present invention;
fig. 3 is a perspective view of a left drum according to an embodiment of the present invention;
fig. 4 is a perspective view of a right drum according to an embodiment of the present invention; and
fig. 5 is a partial enlarged view of a retractable comb-teeth roller cleaning mechanism according to an embodiment of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and effects of the present invention easy to understand, the present invention is specifically described below with reference to the embodiments and the accompanying drawings.
< example >
Fig. 1 is a perspective view of a retractable comb-teeth roller cleaning mechanism according to an embodiment of the present invention. Fig. 2 is a cross-sectional view of a retractable comb-teeth roller cleaning mechanism according to an embodiment of the present invention. Fig. 3 is a perspective view of the left roller according to the embodiment of the present invention. Fig. 4 is a perspective view of the right drum according to the embodiment of the present invention. Fig. 5 is a partial enlarged view of a retractable comb-teeth roller cleaning mechanism according to an embodiment of the present invention.
As shown in fig. 1 and 5, the utility model provides a pair of retractable broach cylinder cleaning mechanism installs on the chassis of motor sweeper for change the clearance area of motor sweeper, include: the device comprises a first transmission mechanism 1, a linear driving motor 2, a telescopic shaft 3, a left mounting seat 4, a right mounting seat 5, a second transmission mechanism 6, a cleaning driving motor 7, a right roller 8 and a left roller 9.
The first transmission mechanism 1 comprises a gear sleeve 102 and a transmission gear, the transmission gear is fixed on a rotating shaft of the linear driving motor 2 in a key connection mode, and the gear sleeve 102 is sleeved on the telescopic shaft 3. The linear driving motor 2 is installed on a chassis of the sweeper in a bolt connection mode, and is in gear engagement with a gear sleeve 102 sleeved on the telescopic shaft 3 through a transmission gear, so that the telescopic shaft 3 is driven to rotate.
The telescopic shaft 3 is a stepped shaft with two thin ends and a thick middle part. Two support bearings are arranged in the middle of the telescopic shaft 3, the support bearings are located at two ends of the gear sleeve 102, and the telescopic shaft 3 is rotatably connected with a chassis of the sweeper through the two support bearings. The both ends of telescopic shaft 3 are equipped with and revolve to opposite screw, and left side mount pad 4 is equipped with the left screw through-hole with 3 left ends looks adaptations of telescopic shaft, and left side mount pad 4 is installed on telescopic shaft 3 through the left screw through-hole, and right side mount pad 5 is equipped with the right screw through-hole with 3 right-hand member looks adaptations of telescopic shaft, and right side mount pad 5 is installed on telescopic shaft 3 through the right screw through-hole. The left mounting seat 4 and the right mounting seat 5 are close to or far away from each other through the forward rotation or reverse rotation telescopic shaft 3. The telescopic shaft 3 both ends are equipped with the annular of rectangle, thereby spacing ring 11 carries on spacingly at telescopic shaft 3 through rectangle annular block to left mount pad 4 and right mount pad 5, prevents that left mount pad 4 and right mount pad 5 from breaking away from telescopic shaft 3. In this embodiment, a retractable comb-teeth roller cleaning mechanism has at least one telescopic shaft 3, and in order to ensure reliable operation of the retractable comb-teeth roller cleaning mechanism, two telescopic shafts 3 are selected, and the axes of the two telescopic shafts 3 are parallel and meshed with the transmission gear.
The second transmission mechanism 6 includes: a drive belt 602, a drive shaft 601, a driven pulley 603, and a driving pulley 604. The supporting seat is installed with the bottom surface of right mount pad 5 to left mount pad 4, installs the bearing in the supporting seat, and the left end and the bearing clearance fit of drive shaft 601 realize drive shaft 601 and left mount pad 4 rotation and sliding connection. The right-hand member that the annular boss was equipped with drive shaft 601 and bearing clearance fit, realize that drive shaft 601 and right mount pad 5 rotate to be connected. The driven pulley 603 is mounted on the drive shaft 601 by a spline connection. The cleaning driving motor 7 is mounted on the right mounting base 5 in a bolt connection mode. The driving pulley 604 is mounted on the rotating shaft of the cleaning driving motor 7 by a key connection, and is driven by the driving belt 602 and the driven pulley 603.
The left roller 9 is provided with a through hole, and the driving shaft 601 penetrates through the through hole to be in clearance fit with the left roller 9 to realize sliding connection of the left roller 9. The left side of the left roller 9 is provided with an annular boss on which an inner ring of a deep groove ball bearing 10 is arranged, the lower part of the left mounting seat 4 is provided with an upper mounting plate in a bolt connection mode, the bottom surface of the upper mounting plate is provided with a semicircular through hole and a semicircular groove, the semicircular through hole and the semicircular groove are communicated, and the axes of the semicircular through hole and the semicircular groove are coincided. The lower mounting plate is mounted on the lower portion of the upper mounting plate in a bolt connection mode, a semicircular through hole and a semicircular groove are formed in the top surface of the lower mounting plate, the semicircular through hole and the semicircular groove are communicated, and the axes of the semicircular through hole and the semicircular groove are overlapped. The groove of the upper mounting plate and the groove of the lower mounting plate form a finished annular groove, the outer ring of the deep groove ball bearing 10 is mounted in the annular groove, and the left roller 9 is rotatably connected with the left mounting seat 4 through the deep groove ball bearing 10, so that the left mounting seat 4 drives the left roller 9 to move. The annular boss is positioned in the annular groove, so that left and right left rollers can be installed leftwards and rightwards. The left end of the drive shaft is provided with a stop nut 605 to prevent the drive shaft 601 from separating from the left mounting seat 4. The outer side surface of the left roller 9 is provided with a brush for cleaning the garbage on the road surface.
The right roller 8 is provided with a through hole, the driving shaft 601 penetrates through the through hole to be in clearance fit with the right roller 8 to realize sliding connection of the left roller 9, the right roller 8 is provided with a screw through hole, and a set screw is arranged in the screw through hole and is abutted against the driving shaft 601, so that transmission between the right roller 8 and the driving shaft 601 is realized. The right roller 8 and the right mounting seat 5 are installed in the same way as the left roller 9 and the left mounting seat 4, and are not explained here. The left roller 9 is provided with a plurality of left comb teeth, and bulges are arranged on two sides of the left comb teeth; the right drum 8 is provided with a plurality of right comb teeth, the two sides of the right comb teeth are provided with sliding grooves matched with the protrusions, and the protrusions are inserted into the sliding grooves to form centering coordination of the cross of the comb teeth so as to enable the left drum 9 to be connected with the right drum 8 in a sliding mode. The right end of drive shaft 601 is provided with spacing boss 606 thereby spacing right mount pad 5, prevents right mount pad 5 and driven pulley 603 contact. The outer side surface of the right roller 8 is provided with a brush for cleaning the garbage on the road surface.
The utility model discloses an in the embodiment, spacing boss both sides on left side cylinder and the right side cylinder can be equipped with thrust bearing, prevent to go up the mounting panel and wear and tear spacing boss with lower mounting panel.
Effects and effects of the embodiments
According to the clean mechanism of retractable broach cylinder that this embodiment provided, because the left end of left cylinder is installed on left mount pad, the left end sliding connection of right-hand member and right cylinder, the right-hand member of right cylinder is installed on right mount pad, second drive mechanism installs on right mount pad, left side mount pad is installed respectively on the rotatory opposite screw thread in telescopic shaft both ends with right mount pad, so when linear drive motor drove the telescopic shaft through first drive mechanism and rotates, left side mount pad converts the rotary motion of telescopic shaft into linear motion with right mount pad spare, make left side mount pad and right mount pad be close to each other or keep away from. The left mounting seat and the right mounting seat drive the left roller and the right roller to move in the moving process, so that the left roller and the right roller are close to or far away from each other, and the cleaning area of the sweeper is changed to clean roads with different widths. After the distance adjustment between the left roller and the right roller is completed, the cleaning driving motor drives the right roller through the second transmission mechanism, and the right roller drives the left roller to rotate in the rotating process, so that the road surface is cleaned.
Further, the clean mechanism of retractable broach cylinder that this embodiment provided because the right-hand member of drive shaft is equipped with spacing boss, so can prevent right mount pad and driven pulley contact. Because the left end of drive shaft is equipped with stop nut, so can prevent that the drive shaft from breaking away from left mount pad.
Further, this embodiment provides a clean mechanism of retractable broach cylinder, because the telescopic shaft both ends are equipped with the spacing ring, so can prevent that left mount pad and right mount pad from breaking away from the telescopic shaft.
Further, this embodiment provides a retractable broach cylinder cleaning mechanism, because there are two telescopic shafts, so left mount pad and right mount pad have good stability when being close to each other or keeping away from.
Further, this embodiment provides a clean mechanism of retractable broach cylinder, because the outside of left cylinder and right cylinder all is equipped with the brush, so can be better clean the road surface.
Further, this embodiment provides a retractable broach cylinder cleaning mechanism, because left cylinder and right cylinder cooperate through multiunit arch and spout and remove, so left cylinder and right cylinder have good stability.
Further, this embodiment has provided a retractable broach cylinder cleaning mechanism, because second drive mechanism adopts the belt drive's mode to carry out the transmission, so have the transmission steadily, the buffering shakes, simple structure, with low costs, use maintenance convenience, have good flexibility and elasticity, transship advantages such as skid.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (9)
1. The utility model provides a clean mechanism of retractable broach cylinder installs on the chassis of motor sweeper for change the clearance area of motor sweeper, its characterized in that includes:
the at least one telescopic shaft is arranged on a chassis of the sweeper truck, and two ends of the telescopic shaft are provided with threads with opposite spiral directions;
the linear driving motor is arranged on a chassis of the sweeper and drives the telescopic shaft through a first transmission mechanism;
the upper part of the left mounting seat is provided with a left thread through hole matched with the left end of the telescopic shaft, and the left mounting seat is mounted on the telescopic shaft through the left thread through hole;
the upper part of the right mounting seat is provided with a right thread through hole matched with the right end of the telescopic shaft, and the right mounting seat is mounted on the telescopic shaft through the right thread through hole;
the second transmission mechanism is arranged on the right mounting seat;
the right end of the right roller is arranged on the right mounting seat;
the left end of the left roller is mounted on the left mounting seat, and the right end of the left roller is connected with the left end of the right roller in a sliding manner;
and the cleaning driving motor is arranged on the right mounting seat and drives the right roller through the second transmission mechanism.
2. The retractable comb cylinder cleaning mechanism of claim 1, wherein:
the left side of the left roller is provided with an annular boss, a deep groove ball bearing is arranged on the annular boss, and the left roller is rotatably connected with the left mounting seat through the deep groove ball bearing.
3. The retractable comb cylinder cleaning mechanism of claim 1, wherein:
wherein the first transmission mechanism includes:
the gear sleeve is sleeved on the telescopic shaft;
and the transmission gear is arranged on a rotating shaft of the linear driving motor and is meshed with the gear sleeve.
4. The retractable comb cylinder cleaning mechanism of claim 1, wherein:
wherein the second transmission mechanism comprises:
a transmission belt;
one end of the driving shaft is rotatably and slidably connected with the left mounting seat, and the other end of the driving shaft is rotatably and slidably connected with the right mounting seat;
the left roller is connected with the driving shaft in a sliding mode, and the right roller is installed on the driving shaft;
the driven belt wheel is arranged on the rotating shaft of the right roller;
and the driving belt wheel is arranged on a rotating shaft of the cleaning driving motor and is in transmission with the driven belt wheel through the transmission belt.
5. The retractable comb cylinder cleaning mechanism of claim 4, wherein:
the right end of the driving shaft is provided with a limiting boss, and the left end of the driving shaft is provided with a limiting nut.
6. The retractable comb cylinder cleaning mechanism of claim 1, wherein:
the left roller is provided with a plurality of left comb teeth, and bulges are arranged on two sides of the left roller;
the right roller is provided with a plurality of right comb teeth, sliding grooves matched with the bulges are formed in two sides of the right roller, and the bulges are inserted into the sliding grooves to enable the left roller to be connected with the right roller in a sliding mode.
7. The retractable comb cylinder cleaning mechanism of claim 1, wherein:
wherein, the outer sides of the left roller and the right roller are both provided with brushes.
8. The retractable comb cylinder cleaning mechanism of claim 1, further comprising:
and two ends of each telescopic shaft are provided with limiting rings.
9. The retractable comb cylinder cleaning mechanism of claim 1, wherein:
wherein, the number of telescopic shaft is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922437162.2U CN211596603U (en) | 2019-12-30 | 2019-12-30 | Retractable broach cylinder cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922437162.2U CN211596603U (en) | 2019-12-30 | 2019-12-30 | Retractable broach cylinder cleaning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211596603U true CN211596603U (en) | 2020-09-29 |
Family
ID=72597747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922437162.2U Expired - Fee Related CN211596603U (en) | 2019-12-30 | 2019-12-30 | Retractable broach cylinder cleaning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211596603U (en) |
-
2019
- 2019-12-30 CN CN201922437162.2U patent/CN211596603U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20211230 |