CN220695178U - Rolling and dragging device and cleaning equipment - Google Patents
Rolling and dragging device and cleaning equipment Download PDFInfo
- Publication number
- CN220695178U CN220695178U CN202322281423.2U CN202322281423U CN220695178U CN 220695178 U CN220695178 U CN 220695178U CN 202322281423 U CN202322281423 U CN 202322281423U CN 220695178 U CN220695178 U CN 220695178U
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- rolling
- clamping
- dragging
- roller
- shell
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- 238000005096 rolling process Methods 0.000 title claims abstract description 101
- 238000004140 cleaning Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000010865 sewage Substances 0.000 description 16
- 238000005507 spraying Methods 0.000 description 4
- 238000010408 sweeping Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 101100468543 Caenorhabditis elegans drag-1 gene Proteins 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model provides an easily detachable rolling and dragging device and cleaning equipment adopting the same. The rolling and dragging device comprises a rolling and dragging device; the rolling and dragging support is internally provided with a rolling and dragging cavity for accommodating the rolling and dragging, the outer side wall of one axial end of the rolling and dragging support is provided with a clamping seat, and the clamping seat is provided with a clamping hole; the driving mechanism comprises a driving piece and a transmission assembly, and the driving piece drives the rolling mop to rotate through the transmission assembly; the support seat comprises a clamping shell, an elastic piece and a buckle, wherein the elastic piece and the buckle are positioned in the clamping shell, one axial end of the rolling and dragging device is rotationally connected with the clamping shell, one end of the buckle is connected or abutted to the elastic piece, the buckle stretches into the clamping hole when only receiving the acting force of the elastic piece, and the buckle retracts into the clamping shell when receiving the external acting force.
Description
Technical Field
The utility model belongs to the field of cleaning equipment, and particularly relates to a rolling and dragging device for cleaning equipment.
Background
In order to achieve the effect of mopping the floor by people, the cleaning equipment is provided with a rolling and mopping device, the rolling and mopping device comprises a rolling and mopping support, a rolling and mopping device arranged in the rolling and mopping support, a wringing strip arranged in the rolling and mopping support and contacted with the rolling and mopping device, and the rolling and mopping device can clean the floor by rotating. The cleaning device is provided with a clear water supply mechanism for supplying clear water to the rolling mop and a sewage recovery mechanism for absorbing the sewage extruded by the squeezing strips. The roller is easy to damage due to frequent extrusion contact with the ground, so that the roller needs to be replaced frequently, but the conventional roller is not easy to detach from the roller bracket, and the user experience is affected.
Disclosure of Invention
In view of the foregoing deficiencies or drawbacks of the prior art, the present utility model provides an easily detachable roller assembly.
The rolling and dragging device provided by the utility model comprises a rolling and dragging device; the rolling and dragging support is internally provided with a rolling and dragging cavity for accommodating the rolling and dragging, the outer side wall of one axial end of the rolling and dragging support is provided with a clamping seat, and the clamping seat is provided with a clamping hole; the driving mechanism comprises a driving piece and a transmission assembly, and the driving piece drives the rolling mop to rotate through the transmission assembly; the support seat comprises a clamping shell, an elastic piece and a buckle, wherein the elastic piece and the buckle are positioned in the clamping shell, one axial end of the rolling and dragging device is rotationally connected with the clamping shell, one end of the buckle is connected or abutted to the elastic piece, the buckle stretches into the clamping hole when only receiving the acting force of the elastic piece, and the buckle retracts into the clamping shell when receiving the external acting force.
According to the rolling and dragging device provided by the utility model, one end of the rolling and dragging shaft is rotationally connected with the supporting seat, and the supporting seat is detachably connected with the rolling and dragging bracket through the buckle and the clamping hole structure, so that when the whole supporting seat is separated from the rolling and dragging bracket, the rolling and dragging rotatably arranged on the supporting seat can be detached, and the maintenance and the replacement of the rolling and dragging are facilitated.
Further, the buckle includes that be banding body portion, be located the card tongue of body portion other end and perpendicular to the button portion that body portion stretched out, button portion are used for bearing external effort, the card tongue can stretch into in the card hole, the card tongue with be equipped with spacing step between the body portion, spacing step is in the buckle only receives elastic force and acts on and stop the inside wall of cassette. Through the cooperation of spacing step and guiding hole perisporium, can prevent that the buckle from breaking away from in the card shell when the buckle is released.
Further, the clamping shell comprises a lower shell and an upper shell for sealing the lower shell, a hollowed-out area is formed in the upper shell, and a limiting wall for limiting the movable range of the button part is formed in the hollowed-out area, which is close to the inner peripheral wall of one side of the elastic piece.
Further, two clamping seats are arranged on the outer side wall of the other end of the rolling support along the advancing direction of the cleaning equipment; the two buckles are respectively positioned at two sides of the clamping shell along the advancing direction of the cleaning equipment, and guide holes are formed at two sides of the clamping shell; one end of each of the two buckles is abutted or connected with two ends of the same elastic piece. Through setting up the combination of two buckles and cassette, can be stable with the spacing installation of supporting seat on rolling the support that drags. By pressing the two catches inwards with two fingers of a single hand, such an operation is more ergonomic.
Further, the outer side wall of the other end of the rolling and dragging support is provided with a limiting seat above the two clamping seats respectively, the two sides of the clamping shell are provided with first clamping blocks respectively, and the first clamping blocks extend into gaps between the clamping seats and the limiting seats in the vertical direction. The first clamping block is embedded into the gap between the clamping seat and the limiting seat in the up-down direction, so that the supporting seat can be prevented from moving in the up-down direction.
Further, the upper part of the outer side wall of the other end of the rolling and dragging bracket is provided with two limiting seats, and the upper part of the clamping shell is provided with a second clamping block extending into the space between the two limiting seats; the lower part of the outer side wall of the other side of the rolling and dragging bracket is provided with a limiting hole, and the clamping shell is provided with a limiting column extending into the limiting hole. Through with the second fixture block card go into between two spacing seats and with spacing post card go into spacing downthehole, can prevent the movement of supporting seat in cleaning equipment advancing direction, can also prevent that the supporting seat from taking place to rotate.
Further, a driven shaft is fixedly installed on the clamping shell, a bearing is installed at the end part of the driven shaft, and the other end of the rolling mop is rotationally connected with the driven shaft through the bearing.
Further, the transmission assembly comprises a gear box, a gear set arranged in the gear box, a driving shaft arranged on an output gear in the gear set, wherein the driving shaft is in transmission connection with one end of the rolling mop, the gear box is arranged on the outer side wall of one end of the rolling mop support, the driving piece is arranged on the top of the rolling mop support and is arranged on the gear box, and an input gear of the gear box is arranged on an output shaft of the driving piece. The power of the motor is transmitted to the rolling mop through the gear box, so that the power transmission is more stable.
Further, the motor is located above one end of the rolling and dragging support, and a balancing weight is arranged above the other end of the rolling and dragging support along the axial direction. By additionally arranging the balancing weight, the rolling and dragging device has better balance and more uniform contact between the rolling and dragging device and the ground.
The utility model also provides cleaning equipment which comprises a chassis and the rolling and dragging device, wherein the rolling and dragging device is arranged on the chassis.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:
FIG. 1 is an external view of the whole machine of a rolling and dragging device;
FIG. 2 is an exploded view of the roller-tractor assembly;
FIG. 3 is an enlarged view of the circle of FIG. 2;
FIG. 4 is a bottom view of the roller assembly (with the roller removed);
FIG. 5 is a front view of the support base;
FIG. 6 is a rear view of the support base;
fig. 7 is a view of the support base with the upper shell removed.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
The present utility model will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, the present utility model provides a roller-hauling device, comprising a roller hauler 1; the rolling and dragging support 2 is internally provided with a rolling and dragging cavity for accommodating the rolling and dragging 1, the outer side wall of one axial end of the rolling and dragging support 2 is provided with a clamping seat 21, and the clamping seat 21 is provided with a clamping hole 211; the driving mechanism 3, the driving mechanism 3 comprises a driving piece 31 and a transmission assembly 32, and the driving piece 31 drives the roller tractor 1 to rotate through the transmission assembly 32; the supporting seat 4, the supporting seat 4 includes the card shell 41 to and be located the elastic component 42 and the buckle 43 of card shell 41, rolls and drags 1 axial one end and rotates with the supporting seat 4 to be connected, and the one end of buckle 43 is connected or the butt with the elastic component 42, and in the buckle 43 received the external effort time retracting card shell 41 simultaneously, the buckle 43 stretches into in the card hole 211 when only receiving the elastic component effort.
According to the rolling and dragging device provided by the utility model, one end of the rolling and dragging shaft is rotationally connected with the supporting seat, and the supporting seat is detachably connected with the rolling and dragging bracket through the buckle and the clamping hole structure, so that when the whole supporting seat is separated from the rolling and dragging bracket, the rolling and dragging rotatably arranged on the supporting seat can be detached, and the maintenance and the replacement of the rolling and dragging are facilitated.
The roller mop 1 comprises a roller and flannelette wrapped on the periphery of the roller. The rolling and dragging device also comprises a sewage box positioned at the rear of the rolling and dragging bracket and a squeezing strip positioned in the accommodating cavity of the rolling and dragging bracket 2, the squeezing strip squeezes the rolling and dragging to generate sewage, and the sewage flows into the sewage box.
The buckle 43 comprises a strip-shaped body part 433, a clamping tongue 431 arranged at the other end of the body part 433 and a button part 432 extending perpendicular to the body part 433, wherein the button part 432 is used for bearing external acting force, the clamping tongue 431 can extend into the clamping hole 211, a limiting step 434 is arranged between the clamping tongue 431 and the body part 433, and the limiting step 434 is abutted against the inner side wall of the clamping shell 41 when the buckle 43 only receives elastic force. Through the setting of spacing step, can prevent that the buckle from breaking away from in the card shell when the buckle is released.
The latch 41 includes a lower shell 412 and an upper shell 411 covering the lower shell 412, wherein the upper shell 411 is provided with a hollowed-out area 416, and an inner peripheral wall 4161 of the hollowed-out area 416, which is close to the elastic member 43, forms a limiting wall for limiting the movable range of the button portion 432, so as to prevent the elastic member from being excessively compressed. The upper case 41 and the lower case 412 are fixedly mounted together by fasteners such as screws. The lower shell 412 is provided with a guiding slot 417 for sliding the buckle 43, and the inner side wall of the lower shell 412 and the inner peripheral wall 4162 of the hollowed-out area 416 near one side of the elastic member 42 together form an inner side wall for the limiting step 434 of the buckle 43 to stop.
Two clamping seats 21 are arranged on the outer side wall of the other end of the rolling and dragging bracket 2 along the advancing direction of the cleaning equipment; the two buckles 43 are respectively located at two ends of the clamping shell 41 along the advancing direction of the cleaning device, namely, the two buckles 43 are located in the advancing direction of the cleaning device, and one ends of the two buckles 43 are abutted or connected with two ends of the same elastic piece 42. Through setting up two buckles and block into the draw-in hole of two cassettes respectively, can be with the spacing installation that the supporting seat is stable on rolling the support that drags. The support seat can be detached by pressing the two buckles inwards by two fingers of one hand, and the operation is more in accordance with human engineering.
The outer side wall of the other end of the rolling and dragging bracket 2 is respectively provided with a limiting seat 22 above the two clamping seats, two sides of the clamping shell 41 are respectively provided with a first clamping block 413, and the first clamping blocks 413 extend into the gaps between the clamping seats 21 and the limiting seats 22 in the up-down direction. Through the cooperation of cassette and spacing seat, can restrict the movement of supporting seat along the upper and lower direction on rolling the support lateral wall that drags.
The upper part of the cartridge 21 is provided with a downwardly inclined guide surface 212. When the support seat 4 is removed from the roller bracket 2, the first clamping block 413 of the clamping shell 41 can move outwards along the guiding surface 211, so that the support seat 4 can be taken out smoothly.
The upper part of the outer side wall at the other end of the rolling and dragging bracket 2 is provided with two limiting seats 22 which are arranged along the advancing direction of the cleaning equipment, and the upper part of the clamping shell 41 is provided with a second clamping block 414 which extends into between the two limiting seats 22; the lower part of the outer side wall of the other side of the rolling and dragging bracket 2 is provided with a limiting hole 23, and the clamping shell 41 is provided with a limiting column 415 extending into the limiting hole 23. Through with the second fixture block card go into between two spacing seats and with spacing post card go into spacing downthehole, can prevent the movement of supporting seat in cleaning equipment advancing direction, can also prevent that the supporting seat from taking place to rotate. The two limiting seats simultaneously limit the movement of the supporting seat in the up-down direction and the forward direction of the cleaning equipment.
As can be seen from the figures, the first latch 413 and the second latch 414 are formed in part by the lower case 412 and in part by the upper case 411.
The driven shaft 44 is fixedly installed on the lower shell 412 of the clamping shell 41, the driven shaft 44 extends perpendicular to the clamping shell, the bearing 45 is installed at the end part of the driven shaft 44, and the other end of the rolling mop 1 is rotatably connected with the driven shaft 44 through the bearing 45. By arranging the driven shaft on the supporting seat, the rolling mop is separated from the supporting seat as long as the supporting seat is detached, so that the rolling mop can be detached. In addition, through setting up the bearing on the driven shaft for the rotation that rolls and drag is smoother.
The magnetic piece 46 is also installed on the inner side of the lower shell 412 of the clamping shell 41, and the Hall switch of the induction magnetic piece 46 is arranged on the rolling bracket 2. Through the setting of magnetic part and hall switch, can detect support column 4 whether in place, and then indirectly detect and roll and drag 1 in place to prevent to roll and drag neglected loading.
The driving member 31 may be a motor. The transmission assembly 32 comprises a gear box, a gear set arranged in the gear box, a driving shaft arranged on an output gear in the gear set, wherein the driving shaft is in transmission connection with one end of the roller tractor 1, the gear box is arranged on the outer side wall of one end of the roller tractor support, the driving piece 31 is arranged on the top of the roller tractor support 2 and is arranged on the gear box through a fastener, and an input gear of the gear set is arranged on an output shaft of the driving piece 31. The power of the motor is transmitted to the rolling mop through the gear box, so that the power transmission is more stable. The transmission assembly can also adopt a transmission mode of a belt, a belt wheel and the like.
The motor 31 is located above one end of the rolling support 2, and a balancing weight 5 is arranged above the other end of the rolling support 2 along the axial direction. By additionally arranging the balancing weight, the rolling and dragging device has better balance and more uniform contact between the rolling and dragging device and the ground.
The utility model also provides cleaning equipment which comprises a chassis and the rolling and dragging device, wherein the rolling and dragging device is arranged on the chassis. The rolling and dragging device is connected with the chassis in a floating way through a connecting rod. The cleaning equipment also comprises a clear water supply device, wherein the clear water supply device comprises a clear water tank, a clear water pipe, a clear water pump and a water spraying component, the clear water pipe is communicated with the clear water tank and the water spraying component, the clear water pump pumps clear water in the clear water tank to the water spraying component, and the water spraying component sprays clear water to the rolling mop. The cleaning apparatus further includes a sewage recovery device including a sewage tank, a sewage pipe communicating the sewage tank with the sewage tank, and a sewage pump generating negative pressure in the sewage tank to pump sewage in the sewage tank to the sewage tank. The cleaning device further comprises a cleaning device, the cleaning device comprises a side sweeping mechanism arranged at the front part of the chassis and a middle sweeping mechanism arranged in the middle of the chassis, the side sweeping mechanism gathers garbage to the middle position in the left-right direction of the chassis, and the middle sweeping mechanism sweeps the garbage into the dust box.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (11)
1. A roller-hauling device, comprising:
rolling and dragging;
the rolling and dragging support is internally provided with a rolling and dragging cavity for accommodating the rolling and dragging, the outer side wall of one axial end of the rolling and dragging support is provided with a clamping seat, and the clamping seat is provided with a clamping hole;
the driving mechanism comprises a driving piece and a transmission assembly, and the driving piece drives the rolling mop to rotate through the transmission assembly; and
the support seat comprises a clamping shell, an elastic piece and a buckle, wherein the elastic piece and the buckle are positioned in the clamping shell, one axial end of the rolling and dragging device is rotationally connected with the clamping shell, one end of the buckle is connected or abutted to the elastic piece, the buckle stretches into the clamping hole when only receiving the acting force of the elastic piece, and the buckle retracts into the clamping shell when receiving the external acting force.
2. The rolling and dragging device according to claim 1, wherein the buckle comprises a strip-shaped body part, a clamping tongue part positioned at the other end of the body part and a button part extending perpendicular to the body part, the button part is used for bearing external acting force, the clamping tongue part can extend into the clamping hole, a limiting step is arranged between the clamping tongue part and the body part, and the limiting step is stopped against the inner side wall of the clamping shell when the buckle only bears elastic force.
3. The rolling and dragging device according to claim 2, wherein the clamping shell comprises a lower shell and an upper shell for sealing the lower shell, a hollowed-out area is formed on the upper shell, and a limiting wall for limiting the movable range of the button part is formed on the inner peripheral wall of the hollowed-out area, which is close to one side of the elastic piece.
4. The roller-hauling device according to claim 1, wherein the two clamping seats are arranged on the outer side wall of one end of the roller-hauling bracket along the advancing direction of the cleaning equipment; the two buckles are respectively positioned at two ends of the clamping shell along the advancing direction of the cleaning equipment, and one ends of the two buckles are abutted or connected at two ends of the same elastic piece.
5. The rolling and dragging device according to claim 4, wherein the outer side wall of the other end of the rolling and dragging support is provided with a limiting seat above the two clamping seats respectively, the two sides of the clamping shell are provided with first clamping blocks respectively, and the first clamping blocks extend into gaps between the clamping seats and the limiting seats in the up-down direction.
6. The rolling and dragging device according to claim 1, wherein the upper part of the outer side wall at the other end of the rolling and dragging bracket is provided with two limiting seats which are arranged along the advancing direction of the cleaning equipment, and the upper part of the clamping shell is provided with a second clamping block which stretches into the space between the two limiting seats; the lower part of the outer side wall of the other side of the rolling and dragging bracket is provided with a limiting hole, and the clamping shell is provided with a limiting column extending into the limiting hole.
7. The rolling and dragging device according to any one of claims 1 to 6, wherein a driven shaft is fixedly installed on the clamping shell, a bearing is installed at the end of the driven shaft, and the other end of the rolling and dragging device is rotatably connected with the driven shaft through the bearing.
8. A roller-hauling device according to any one of claims 1 to 6, wherein the transmission assembly comprises a gear box, a gear set located in the gear box, a drive shaft mounted on an output gear of the gear set, the drive shaft being in transmission connection with one end of the roller-hauling bracket, the gear box being mounted on an outer side wall of one end of the roller-hauling bracket, the driving member being located on top of the roller-hauling bracket and mounted on the gear box, an input gear of the gear set being mounted on an output shaft of the driving member.
9. A roller-hauling device according to any one of claims 1 to 6, wherein the driving member is located above one end of the roller-hauling bracket, and a counterweight is provided above the other end of the roller-hauling bracket in the axial direction.
10. The roller assembly of any one of claims 1 to 6, wherein the cartridge is further provided with a magnetic member, and the roller support is provided with a hall switch for sensing the magnetic member.
11. A cleaning appliance comprising a chassis and a roller-towing device as claimed in any one of claims 1 to 10, the roller-towing device being mounted on the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322281423.2U CN220695178U (en) | 2023-08-23 | 2023-08-23 | Rolling and dragging device and cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322281423.2U CN220695178U (en) | 2023-08-23 | 2023-08-23 | Rolling and dragging device and cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220695178U true CN220695178U (en) | 2024-04-02 |
Family
ID=90449409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322281423.2U Active CN220695178U (en) | 2023-08-23 | 2023-08-23 | Rolling and dragging device and cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220695178U (en) |
-
2023
- 2023-08-23 CN CN202322281423.2U patent/CN220695178U/en active Active
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