CN220132814U - Rolling brush guard board side-turning sweeper - Google Patents
Rolling brush guard board side-turning sweeper Download PDFInfo
- Publication number
- CN220132814U CN220132814U CN202321285287.8U CN202321285287U CN220132814U CN 220132814 U CN220132814 U CN 220132814U CN 202321285287 U CN202321285287 U CN 202321285287U CN 220132814 U CN220132814 U CN 220132814U
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- rolling brush
- sweeper
- adjusting arm
- plate
- adjusting
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Abstract
The utility model provides a rolling brush guard board side-turning sweeper, which comprises a frame, a rolling brush box body and a guard board assembly, wherein the rolling brush assembly comprises a rolling brush, a driving device, two adjusting arms and a lifting device, the adjusting arms are arranged on a side plate in a swinging way, fixed ends of the adjusting arms are hinged with the side plate, two ends of a central rotating shaft of the rolling brush respectively penetrate through a sliding groove and are connected with free ends of the adjusting arms, and the lifting device is connected with the adjusting arms and drives the adjusting arms to swing along the height direction; the guard board assembly comprises a front guard board, two side guard boards and two chains, wherein the two side guard boards are positioned on the two horizontal sides of the inlet and are respectively hinged with the side boards, one chain is connected between one side guard board and one adjusting arm, and lifting of the adjusting arm drives the side guard boards to turn over. The lifting device can be used for realizing lifting adjustment of the adjusting arm and the rolling brush, and the side guard plate is connected with the side guard plate through the chain, so that the side guard plate can be turned upwards along with lifting of the adjusting arm, and collision between the side guard plate and a ground obstacle is avoided when the sweeper walks in a non-working state.
Description
Technical Field
The utility model relates to the field of new energy sanitation equipment, in particular to a rolling brush guard board side-turning sweeper.
Background
Ground sweepers are generally available on the market, which generally have wheels for travelling along the ground and at least one rotatable brush and suction device for sweeping the ground, by means of which the ground can be swept, for example streets, sidewalks, parks or parking lots, etc.
The floor sweeper generally travels in the form of a vehicle, the suction device may be provided in the rear region of the vehicle, and the vehicle may have a driver's seat in the front region, and the sweeper may include a roller brush in the middle of the vehicle in addition to the sweeper in the front region of the vehicle, and cleaning of the road is achieved by means of the sweeping of the roller brush and the filtering and dust collection of the suction device.
The existing rolling brush is generally fixedly arranged in height during working, so that the rolling brush is required to be lifted when the rolling brush does not work for walking of the sweeper, unnecessary abrasion of the rolling brush is avoided, a guard plate can be arranged below the box body for improving relative tightness of an inlet below the rolling brush box body, rolling brush and suction effect can be improved more closely to the ground, but when stones or obstacles are encountered, the guard plate is easy to damage, and the integrity of the rolling brush box body is affected.
Disclosure of Invention
The utility model aims to provide a rolling brush guard board side-turning sweeper.
The utility model provides a rolling brush guard board side-turning sweeper, which comprises a frame, a rolling brush assembly, a rolling brush box body and a guard board assembly, wherein the rolling brush assembly is arranged on the frame; the rolling brush box body is fixedly arranged on the frame, the rolling brush box body encloses a cavity, the rolling brush box body is provided with side plates at two horizontal sides of the cavity, the side plates are provided with sliding grooves along the height direction, and the cavity is provided with an inlet below; the rolling brush assembly comprises a rolling brush, a driving device, two adjusting arms and a lifting device, wherein the rolling brush is rotatably arranged in the cavity, one adjusting arm is arranged on one side plate in a swinging way, the fixed end of the adjusting arm is hinged with the side plate, two ends of a central rotating shaft of the rolling brush respectively penetrate through the sliding groove and are connected with the free ends of the adjusting arms, the driving device is connected with the central rotating shaft and drives the rolling brush to rotate, and the lifting device is connected with the adjusting arms and drives the adjusting arms to swing along the height direction; the guard board assembly comprises a front guard board, two side guard boards and two chains, wherein the front guard board is positioned in front of an inlet and is connected with the rolling brush box body, the two side guard boards are positioned on two horizontal sides of the inlet and are respectively hinged with the side plates, one chain is connected between one side guard board and one adjusting arm, and lifting of the adjusting arm drives the side guard boards to turn over.
In a further scheme, an adjusting arm is arranged on the outer wall of one side plate, the upper end part of the side guard plate is hinged with the side plate, and the side guard plate can be outwards turned upwards.
In a further scheme, the lower ends of the side plates are provided with rubber sheets.
Still further, the guard plate assembly comprises a rear guard plate positioned behind the inlet and connected to the roll brush housing.
Still further, the rolling brush assembly further comprises a connecting rod which is arranged along the horizontal direction and is connected between the fixed ends of the two adjusting arms.
The driving device comprises a driving module, a driving wheel, a driven wheel and a transmission belt, wherein the driving module is fixedly arranged on the rolling brush box body, the driving wheel is connected with the driving module, the driven wheel is connected with the end part of the central rotating shaft, and the transmission belt is connected between the driving wheel and the driven wheel.
Still further scheme is, the round brush subassembly still includes butt wheel, butt support and elastic component, and the stiff end and the adjusting arm of butt support are articulated, and the butt wheel rotationally sets up on the free end of butt support, and the elastic component is connected between butt support and adjusting arm, butt wheel and drive belt rolling fit.
Still further, the rolling brush assembly further comprises a spring rod, wherein the fixed end of the spring rod is connected with the side plate, and the free end of the spring rod is connected with the adjusting arm.
Still further, the driving device further comprises a limiting rod movably arranged on the side plate, and the limiting rod is positioned below the adjusting arm and is adjacent to the adjusting arm.
The utility model has the advantages that the lifting device can be used for realizing the lifting adjustment of the adjusting arm and the rolling brush, and then the adjusting arm and the rolling brush are connected with the side guard plate through the chain, so that the side guard plate can be turned upwards along with the lifting of the adjusting arm, the collision between the side guard plate and a ground obstacle can be avoided when the sweeper walks in a non-working state, the side guard plate is also put down when the rolling brush is put down, and the hinging and rotatable state of the side guard plate and the soft connection of the chain are used for realizing the low impact on the side guard plate. In addition, can outwards and upwards overturn through the side guard plate, make the side guard plate upset not influence the arrangement of round brush, and the side guard plate can have bigger flip angle to can improve the wearability at the side guard plate setting up the rubber, also can further press close to ground still. Furthermore, through the connection mode of the driving wheel, the driven wheel and the driving belt and the elastic abutting mode of the abutting wheel, the lifting adjustment of the adjusting arm does not affect the connection driving of the driving module, the position of the adjusting arm can be relatively stabilized by utilizing the spring rod, and the lower limit of the adjusting arm is supported and fixed by utilizing the limit rod, so that the rotating position of the rolling brush is stabilized.
Drawings
Fig. 1 is a partial construction view of an embodiment of the sweeper of the present utility model.
Fig. 2 is a partial construction view of the sweeper of the present utility model in another view.
Fig. 3 is a block diagram of an embodiment of the sweeper of the present utility model at the location of the side plates.
Fig. 4 is a structural view of the sweeper of the present utility model in a lowered state.
Fig. 5 is a structural view of the sweeper of the present utility model in a lifted state.
The utility model is further described below with reference to the drawings and examples.
Detailed Description
Referring to fig. 1 to 5, the floor sweeping machine includes a frame 11, a rolling brush assembly, a rolling brush box 12 and a guard plate assembly, wheels are disposed on the frame 11, the rolling brush box 12 is fixedly disposed on the middle of the frame 11, the rolling brush box 12 encloses a cavity 121, the rolling brush box 12 is provided with side plates 122 on two horizontal sides of the cavity 121, the side plates 122 are provided with sliding grooves 123 along the height direction, the sliding grooves 123 extend along an arc, and the cavity 121 is provided with an inlet below.
The rolling brush assembly comprises a rolling brush 13, a driving device, two adjusting arms 21 and a lifting device 225, wherein the rolling brush 13 is rotatably arranged in the cavity 121, a central rotating shaft 131 is arranged at the center of the rolling brush 13, and a hairbrush is arranged at the periphery of the central rotating shaft 131. One of the adjustment arms 21 is swingably provided on an outer wall of one of the side plates 122, specifically, a fixed end 211 of the adjustment arm 21 is hinged to the side plate 122, a link 231 is arranged in a horizontal direction and connected between the fixed ends of the two adjustment arms 21, both ends of a center rotary shaft 131 of the roller brush 13 pass through the slide grooves 123, respectively, and then an end of the center rotary shaft 131 of the roller brush 13 is connected with a free end 212 of the adjustment arm 21 through a bearing.
The driving device is connected with the central rotating shaft 131 and drives the rolling brush 13 to rotate, the driving device comprises a driving module 221, a driving wheel 222, a driven wheel 223 and a transmission belt 224, the driving module 221 is fixedly arranged on the rolling brush box 12, the driving module 221 can be driven in a rotating mode through a motor module or a hydraulic module, the driving wheel 222 is connected with the driving module 221, the driven wheel 223 is connected with the end portion of the central rotating shaft 131, and the transmission belt 224 is connected between the driving wheel 222 and the driven wheel 223. The rolling brush assembly further comprises an abutting wheel 228, an abutting support 227 and an elastic member 229, wherein the fixed end of the abutting support 227 is hinged with the adjusting arm 21, the abutting wheel 228 is rotatably arranged on the free end of the abutting support 227, the elastic member 229 is connected between the abutting support 227 and the adjusting arm 21, the abutting wheel 228 is in rolling fit with the driving belt 224, and accordingly the driving belt 224 can be guaranteed to be stretched in the running process.
The lifting device 225 can be driven by a linear pneumatic driving device, a linear hydraulic driving device or a linear electric driving device, the lifting device 225 is fixedly arranged on the side plate 122, and the telescopic driving end of the lifting device 225 is connected with the adjusting arm 21 and drives the adjusting arm 21 to swing around the fixed end 211 along the height direction. The rolling brush assembly further comprises a spring rod 226 and a limiting rod 230, wherein the fixed end of the spring rod 226 is connected with the side plate 122, the free end of the spring rod 226 is connected with the adjusting arm 21, the limiting rod 230 is movably arranged on the side plate 122, the limiting rod 230 is located below the adjusting arm 21 and is adjacent to the adjusting arm 21, and the limiting rod 230 can support the lower limit of the adjusting arm 21.
The guard plate assembly comprises a front guard plate 141, a rear guard plate 145, two side guard plates 142 and two chains 144, wherein rubber is arranged at the lower ends of the front guard plate 141, the rear guard plate 145 and the two side guard plates 142, the front guard plate 141 is positioned in front of an inlet and is connected with the rolling brush box body 12, the rear guard plate 145 is positioned behind the inlet and is connected with the rolling brush box body 12, the front guard plate 141 and the rear guard plate 145 are respectively hinged with the rolling brush box body 12 and can rotate in the front-back direction, the two side guard plates 142 extend in the front-back direction, the two side guard plates 142 are positioned on the horizontal two sides of the inlet and are respectively hinged with the side plates 122, particularly the upper end parts of the side guard plates 142 are hinged with the side plates 122, the side guard plates 142 can outwards and upwards overturn, one chain 144 is connected between one side guard plate 142 and one adjusting arm 21, and lifting of the adjusting arm 21 drives overturning of the side guard plates 142.
Referring to fig. 4, when the roller brush is in a cleaning state, the adjusting arm 21 and the roller brush 13 are lowered by driving the lifting device 225, and the side guard plate 142 is also in a free lower swing state, and referring to fig. 5, when the sweeper is in a walking state, the adjusting arm 21 and the roller brush 13 are lifted by lifting driving of the lifting device 225, and the side guard plate 142 is driven to turn upwards and outwards under the connection effect of the chain 144, so that the side guard plate 142 is prevented from colliding with the ground when the sweeper advances.
Therefore, when the sweeper walks in a non-working state, the side guard plate can be prevented from colliding with ground obstacles, and when the rolling brush is put down to work, the side guard plate is put down, the rolling brush box body is sealed, garbage leakage in the working process is prevented, and because the rolling brush works slowly, the side guard plate is hinged and can be rotated, and the chain is flexibly connected, the side guard plate is less impacted.
Claims (9)
1. The rolling brush guard board side-turning sweeper is characterized by comprising a frame, a rolling brush assembly, a rolling brush box body and a guard board assembly;
the rolling brush box body is fixedly arranged on the frame, the rolling brush box body encloses a cavity, the rolling brush box body is provided with side plates at two horizontal sides of the cavity, the side plates are provided with sliding grooves along the height direction, and the cavity is provided with an inlet below;
the rolling brush assembly comprises a rolling brush, a driving device, two adjusting arms and a lifting device, wherein the rolling brush is rotatably arranged in the cavity, one adjusting arm is arranged on one side plate in a swinging manner, the fixed end of the adjusting arm is hinged with the side plate, two ends of a central rotating shaft of the rolling brush respectively penetrate through the sliding groove and are connected with the free ends of the adjusting arms, the driving device is connected with the central rotating shaft and drives the rolling brush to rotate, and the lifting device is connected with the adjusting arm and drives the adjusting arm to swing along the height direction;
the guard plate assembly comprises a front guard plate, two side guard plates and two chains, wherein the front guard plate is positioned in front of the inlet and connected with the rolling brush box body, the two side guard plates are positioned on two horizontal sides of the inlet and are respectively hinged with the side plates, one chain is connected between one side guard plate and one adjusting arm, and lifting of the adjusting arm drives the side guard plates to turn over.
2. The sweeper of claim 1, wherein:
one the regulating arm is located on the outer wall of one the curb plate, the upper end of side guard plate with the curb plate articulates, the side guard plate can outwards and upwards overturn.
3. The sweeper of claim 1, wherein:
the lower end of the side plate is provided with a rubber.
4. The sweeper of claim 1, wherein:
the guard plate assembly comprises a rear guard plate, and the rear guard plate is positioned behind the inlet and connected with the rolling brush box body.
5. The sweeper of claim 1, wherein:
the rolling brush assembly further comprises a connecting rod which is arranged along the horizontal direction and connected between the fixed ends of the two adjusting arms.
6. The sweeper of any one of claims 1 to 5, wherein:
the driving device comprises a driving module, a driving wheel, a driven wheel and a transmission belt, wherein the driving module is fixedly arranged on the rolling brush box body, the driving wheel is connected with the driving module, the driven wheel is connected with the end part of the central rotating shaft, and the transmission belt is connected between the driving wheel and the driven wheel.
7. The sweeper of claim 6, wherein:
the rolling brush assembly further comprises an abutting wheel, an abutting support and an elastic piece, wherein the fixed end of the abutting support is hinged to the adjusting arm, the abutting wheel is rotatably arranged at the free end of the abutting support, the elastic piece is connected between the abutting support and the adjusting arm, and the abutting wheel is in rolling fit with the driving belt.
8. The sweeper of claim 7, wherein:
the rolling brush assembly further comprises a spring rod, wherein the fixed end of the spring rod is connected with the side plate, and the free end of the spring rod is connected with the adjusting arm.
9. The sweeper of claim 7, wherein:
the driving device further comprises a limiting rod, the limiting rod is movably arranged on the side plate, and the limiting rod is located below the adjusting arm and is adjacent to the adjusting arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285287.8U CN220132814U (en) | 2023-05-24 | 2023-05-24 | Rolling brush guard board side-turning sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285287.8U CN220132814U (en) | 2023-05-24 | 2023-05-24 | Rolling brush guard board side-turning sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220132814U true CN220132814U (en) | 2023-12-05 |
Family
ID=88955450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321285287.8U Active CN220132814U (en) | 2023-05-24 | 2023-05-24 | Rolling brush guard board side-turning sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220132814U (en) |
-
2023
- 2023-05-24 CN CN202321285287.8U patent/CN220132814U/en active Active
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