CN217839846U - Pull formula machine of sweeping floor - Google Patents
Pull formula machine of sweeping floor Download PDFInfo
- Publication number
- CN217839846U CN217839846U CN202221720111.6U CN202221720111U CN217839846U CN 217839846 U CN217839846 U CN 217839846U CN 202221720111 U CN202221720111 U CN 202221720111U CN 217839846 U CN217839846 U CN 217839846U
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- frame
- rolling brush
- gear box
- steering gear
- mounting frame
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- 238000010408 sweeping Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims description 51
- 241001417527 Pempheridae Species 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The utility model aims to solve the technical problem that a pull formula machine of sweeping floor is provided, its low in manufacturing cost, the reliability is high, relates to road surface cleaning equipment technical field. The utility model provides a pull formula machine of sweeping floor, includes frame and round brush, the round brush is rotatable to be installed in the frame, the below of frame is equipped with first supporting wheel, be equipped with in the frame rather than rotating the pivot of being connected, first supporting wheel fixed mounting is in the pivot, the pivot with the round brush transmission is connected. The utility model discloses need not set up and clean drive arrangement, it is little influenced by operating time, frequency of operation etc. and the reliability is higher, is particularly suitable for being used for road construction road surface to clean.
Description
Technical Field
The utility model relates to a road surface cleans equipment technical field, concretely relates to pull formula machine of sweeping floor.
Background
The existing road sweeper mainly comprises a traveling system and a sweeping system, wherein the traveling system controls the sweeper to move, and the sweeping system controls a sweeping rolling brush of the sweeper to rotate. For the sake of control, the sweeping system of the prior art sweeper is separately provided with a driving device, but the manufacturing cost is increased.
In addition, the mode of driving the cleaning roller brush to rotate by the driving device is relatively low in reliability, and in some occasions with high use frequency and long use time, such as road pavement construction, the driving device of the cleaning system of the sweeper is often damaged, and once the driving device is damaged, the sweeper cannot work normally.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a pull formula machine of sweeping floor is provided, its low in manufacturing cost, the reliability is high.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a pull formula machine of sweeping floor, includes frame and round brush, the round brush rotatable mounting is in the frame, the below of frame is equipped with first supporting wheel, be equipped with in the frame rather than rotate the pivot of being connected, first supporting wheel fixed mounting is in the pivot, the pivot with the round brush transmission is connected.
The rack comprises a rolling brush mounting frame and a direction frame, and a second supporting wheel is arranged below the rolling brush mounting frame;
the rolling brush is rotatably arranged on the rolling brush mounting frame, the rotating shaft is rotatably connected to the direction frame, the first steering gear box is arranged on the direction frame, an input shaft of the first steering gear box is in transmission connection with the rotating shaft, the second steering gear box is arranged on the rolling brush mounting frame, and an output shaft of the second steering gear box is in transmission connection with the rolling brush;
the steering frame is movably connected with the rolling brush mounting frame, and an output shaft of the first steering gear box is in transmission connection with an input shaft of the second steering gear box through a universal coupling.
Further, the output shaft of the second steering gear box is in chain transmission connection with the rolling brush chain.
Furthermore, the second supporting wheel is arranged below the rolling brush mounting frame in a lifting manner through a telescopic mechanism.
Further, telescopic machanism includes the screw rod, the upper end and the round brush mounting bracket threaded connection of screw rod, the second supporting wheel is connected with the lower extreme rotation of screw rod.
Furthermore, a connecting plate is arranged between the direction frame and the rolling brush mounting frame, wherein one end of the connecting plate is fixedly connected with the rolling brush mounting frame, and the other end of the connecting plate is hinged with the direction frame.
The utility model has the advantages that: the utility model discloses a drag formula machine of sweeping floor utilizes the frictional force drive round brush between first supporting wheel and the ground, need not set up and cleans drive arrangement, and its low in manufacturing cost is influenced for a short time by operating time, frequency of operation etc. and the reliability is higher, is particularly suitable for being arranged in the live time long, in the environment that the frequency of use is high, if: and (5) cleaning the road surface in road construction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic view of the present invention in use;
FIG. 4 is an enlarged view of portion A of FIG. 2;
shown in the figure: the vehicle comprises a frame 1, a rolling brush 2, a first supporting wheel 3, a rotating shaft 4, a first steering gear box 5, a second steering gear box 6, a second supporting wheel 7, a universal coupling 8, a screw rod 9, a vehicle 10, a rolling brush mounting frame 11, a direction frame 12 and a connecting plate 13.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1 and fig. 2, the utility model discloses a pull formula machine of sweeping floor, including frame 1 and round brush 2, round brush 2 is rotatable to be installed in frame 1, the below of frame 1 is equipped with first supporting wheel 3, be equipped with in frame 1 rather than rotating the pivot 4 of being connected, 3 fixed mounting of first supporting wheel are in pivot 4, pivot 4 with 2 transmissions of round brush are connected.
Specifically, the rotating shaft 4 and the roller brush 2 can be in transmission connection by selecting various existing transmission modes such as chain transmission, gear transmission and the like according to actual conditions.
As shown in fig. 3, the dragging type sweeper of the present invention can be connected to various vehicles 10 and pulled to move (move) by the vehicle when in use. In the moving process of the sweeper, the first supporting wheel 3 and the ground are driven by friction force to rotate the rotating shaft 4 through the first supporting wheel, and the rotating shaft 4 drives the rolling brush 2 to rotate, so that the rolling brush 2 cleans the ground. This drag formula machine of sweeping floor utilizes the frictional force drive round brush between first supporting wheel 3 and the ground, need not set up and cleans drive arrangement, and its low in manufacturing cost is influenced for a short time by operating time, frequency of operation etc. and the reliability is higher, is particularly suitable for being used for road construction road surface to clean.
The frame 1 can adopt integral frame, and in order to make things convenient for the quick-witted removal of sweeping the floor to turn to, this machine of sweeping the floor is equipped with first steering gear box 5 and second steering gear box 6 that are used for changing the direction of drive, frame 1 includes round brush mounting bracket 11 and steering yoke 12. The second supporting wheel 7 is arranged below the rolling brush mounting frame 11 so that the rolling brush mounting frame 11 can move. The rolling brush 2 is rotatably mounted on a rolling brush mounting frame 11, the rotating shaft 4 is rotatably connected to a direction frame 12, the first steering gear box 5 is mounted on the direction frame 12, an input shaft of the first steering gear box 5 is in transmission connection with the rotating shaft 4, the second steering gear box 6 is mounted on the rolling brush mounting frame 11, and an output shaft of the second steering gear box 6 is in transmission connection with the rolling brush 2; the direction frame 12 is movably connected with the rolling brush mounting frame 11 to be capable of rotating left and right equivalently to the rolling brush mounting frame 11, and an output shaft of the first steering gear box 5 is in transmission connection with an input shaft of the second steering gear box 6 through a universal coupling 8. The number of the first supporting wheels 3 may be one or two, and in the figure, the number of the first supporting wheels 3 is two, and when the number of the first supporting wheels 3 is two, a differential is used as the first steering gear box 5 to facilitate steering. When there is only one first support wheel 3, the first steering gear box 5 may be a conventional bevel gear box. The second steering gear box 6 may also be a conventional bevel gear box. Since the friction force of the rolling brush against the ground is required to be relatively low, in order to increase the rotation speed and the sweeping effect of the rolling brush, the first steering gear box 5 or (and) the second steering gear box 6 can adopt an accelerating gear box which can increase the transmission ratio appropriately.
As shown in fig. 3, when the sweeper is used, the direction frame 12 is connected to the vehicle, the first support wheel 3 serves as a front wheel of the sweeper, and the direction frame 12 can deflect relative to the roller mounting frame 11 due to the movable connection between the direction frame 12 and the roller mounting frame 11, so that the sweeper can be steered conveniently. The transmission between the rolling brush 2 and the rotating shaft 4 is realized through the universal coupling 8, and the driving of the rotating shaft 4 to the rolling brush 2 cannot be influenced in the steering process of the direction frame 12. In addition, the first supporting wheel 3 is arranged on the direction frame 12 to be used as a front wheel to drive the rolling brush, and compared with the rolling brush which is driven by a rear wheel, the moving track of the front wheel is longer, so that the rolling brush can be better driven to rotate, and the road surface cleaning is more facilitated.
In specific implementation, the existing rear axle structure of the scrapped automobile can be directly adopted as the steering frame 12, and the rotating shaft 4 is arranged inside the steering frame 12.
The second turns to and can adopt modes such as belt drive, chain drive, gear drive between the output shaft of gear box 6 and round brush 2, the utility model discloses in the implementation the output shaft and 2 chain drive connection of round brush of second steering gear box 6.
Under the state that the steering yoke can keep balance, the steering yoke 12 and the rolling brush mounting frame 11 can be directly movably connected through the universal joint 8, but in this way, other supporting wheels are generally required to be arranged below the steering yoke 12 besides the first supporting wheel. In the embodiment of the utility model, be equipped with one end and 11 rigid couplings of round brush mounting bracket between bogie 12 and the round brush mounting bracket 11, the other end and bogie 12 articulated connecting plate 13 to swing joint between realization bogie 12 and the round brush mounting bracket 11. Thus, no additional support wheels need be provided under the bogie 12. It will be appreciated that the other end of the connecting plate 13 should be hinged to the connecting plate 13 by a vertical or substantially vertical hinge axis.
The second supporting wheel 7 can be fixedly arranged or arranged below the rolling brush mounting frame 11 in a lifting way. When the second supporting wheel 7 is fixedly arranged, the distance between the rolling brush and the ground is not convenient to adjust, and the distance between the rolling brush and the ground has an influence on the cleaning effect of the rolling brush. In order to adjust the distance between the rolling brush and the ground according to practical situations, the second supporting wheel 7 is preferably arranged below the rolling brush mounting frame 11 in a lifting manner through a telescopic mechanism. The telescopic machanism can be cylinder, pneumatic cylinder etc. as shown in fig. 4, the embodiment of the utility model provides an in telescopic machanism be screw rod 9, the upper end and the 11 threaded connection of round brush mounting bracket of screw rod 9, second supporting wheel 7 rotates with the lower extreme of screw rod 9 to be connected. Therefore, the screw rod 9 can be rotated to extend or retract the screw rod 9, so that the supporting height of the second supporting wheel 7 is adjusted, and the distance between the rolling brush and the ground is adjusted.
Claims (6)
1. The utility model provides a pull formula machine of sweeping floor which characterized in that: including frame (1) and round brush (2), round brush (2) rotatable the installing in frame (1), the below of frame (1) is equipped with first supporting wheel (3), be equipped with in frame (1) rather than rotating pivot (4) of being connected, first supporting wheel (3) fixed mounting is in pivot (4), pivot (4) with round brush (2) transmission is connected.
2. A towed sweeper as claimed in claim 1, wherein: the steering mechanism is characterized by further comprising a first steering gear box (5) and a second steering gear box (6), wherein the rack (1) comprises a rolling brush mounting frame (11) and a direction frame (12), and a second supporting wheel (7) is arranged below the rolling brush mounting frame (11);
the rolling brush (2) is rotatably arranged on a rolling brush mounting frame (11), the rotating shaft (4) is rotatably connected to a direction frame (12), the first steering gear box (5) is arranged on the direction frame (12), an input shaft of the first steering gear box (5) is in transmission connection with the rotating shaft (4), the second steering gear box (6) is arranged on the rolling brush mounting frame (11), and an output shaft of the second steering gear box (6) is in transmission connection with the rolling brush (2);
the steering rack (12) is movably connected with the rolling brush mounting frame (11), and an output shaft of the first steering gear box (5) is in transmission connection with an input shaft of the second steering gear box (6) through a universal coupling (8).
3. The towed sweeper of claim 2, wherein: the output shaft of the second steering gear box (6) is in chain transmission connection with the rolling brush (2).
4. The towed sweeper of claim 2, wherein: the second supporting wheel (7) is arranged below the rolling brush mounting frame (11) in a lifting manner through a telescopic mechanism.
5. The towed sweeper of claim 4, wherein: the telescopic mechanism comprises a screw rod (9), the upper end of the screw rod (9) is in threaded connection with the rolling brush mounting frame (11), and the second supporting wheel (7) is rotatably connected with the lower end of the screw rod (9).
6. A towed sweeper as claimed in claim 2, wherein: one end of the connecting plate is fixedly connected with the rolling brush mounting frame (11), and the other end of the connecting plate is hinged with the direction frame (12) (13) between the direction frame (12) and the rolling brush mounting frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221720111.6U CN217839846U (en) | 2022-07-05 | 2022-07-05 | Pull formula machine of sweeping floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221720111.6U CN217839846U (en) | 2022-07-05 | 2022-07-05 | Pull formula machine of sweeping floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217839846U true CN217839846U (en) | 2022-11-18 |
Family
ID=84035532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221720111.6U Active CN217839846U (en) | 2022-07-05 | 2022-07-05 | Pull formula machine of sweeping floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217839846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024140483A1 (en) * | 2022-12-30 | 2024-07-04 | 北京石头世纪科技股份有限公司 | Automatic cleaning device |
-
2022
- 2022-07-05 CN CN202221720111.6U patent/CN217839846U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024140483A1 (en) * | 2022-12-30 | 2024-07-04 | 北京石头世纪科技股份有限公司 | Automatic cleaning device |
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