CN210395207U - A sucking disc device and machine of sweeping floor for machine of sweeping floor - Google Patents
A sucking disc device and machine of sweeping floor for machine of sweeping floor Download PDFInfo
- Publication number
- CN210395207U CN210395207U CN201920547629.6U CN201920547629U CN210395207U CN 210395207 U CN210395207 U CN 210395207U CN 201920547629 U CN201920547629 U CN 201920547629U CN 210395207 U CN210395207 U CN 210395207U
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- China
- Prior art keywords
- sucking disc
- frame
- hinged end
- connecting rod
- hinged
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000010408 sweeping Methods 0.000 title abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 238000010521 absorption reaction Methods 0.000 claims abstract description 3
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 241001417527 Pempheridae Species 0.000 claims description 9
- 244000309464 bull Species 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 10
- 239000002699 waste material Substances 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000011538 cleaning material Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The utility model provides a sucking disc device and machine of sweeping floor for machine of sweeping floor, including the sucking disc frame, lift drive and altitude mixture control subassembly, the sucking disc frame is provided with the dust absorption mouth, altitude mixture control subassembly includes the mount, free frame and two at least connecting rods, the free frame is in the below of mount, free frame and sucking disc frame fixed connection, two connecting rods are arranged around based on the walking direction, the connecting rod is located between mount and the free frame, the connecting rod is provided with first hinged end and second hinged end respectively at two tip, first hinged end is articulated with the mount, the second hinged end is articulated with the free frame, first hinged end is located the second hinged end based on the ascending place ahead of walking direction, lift drive is used for driving sucking disc frame elevating movement. Be located the place ahead of lower extreme hinged end through the upper end hinged end for when the sucking disc was advanced along the walking direction, when the sucking disc frame hit the obstacle that is located the place ahead, the sucking disc frame moved backward and realizes corresponding striking buffering, thereby improves sucking disc durability and stability.
Description
Technical Field
The utility model relates to a new forms of energy sanitation equipment field especially relates to a sucking disc device and machine of sweeping floor for sweeping floor machine.
Background
At present, the vacuum-suction floor sweeping machines which are common on the market generally have wheels for running along the floor and at least one rotatably driven sweeping brush for sweeping the floor and a vacuum waste bin. With the aid of such a floor sweeping machine, it is possible to sweep a floor surface, such as a street, a sidewalk, a parking lot, or the like. At least one cleaning brush of the floor sweeping machine acts on the floor to be cleaned and guides the cleaning material to the suction cup device, the cleaning material being sucked in by the suction cup device and conveyed into the vacuum waste bin via a pipe connected thereto. For this purpose, the vacuum waste bin is loaded by the suction device with a negative pressure, so that a suction flow is formed from the suction cup means to the vacuum waste bin and from the vacuum waste bin to the suction device. Since the sweeper needs to carry a large amount of equipment, in order to improve the space utilization, the lifting structure of the suction disc device needs to be improved.
The sweeper is when walking and sucking disc device when absorbing rubbish thing, and some stones, jut or barrier can be met to sucking disc device inevitable, will cause the striking to sucking disc device like this and then lead to sucking disc device's wearing and tearing, is unfavorable for sucking disc device's life and stability in use.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a first purpose provides a height-adjusting just has sucking disc device of striking buffer function.
The second objective of the utility model is to provide a sweeper with the above sucker device.
In order to realize the utility model discloses a first purpose, the utility model provides a sucking disc device for machine of sweeping floor, including sucking disc frame, lift drive and altitude mixture control subassembly, sucking disc frame is provided with the dust absorption mouth, altitude mixture control subassembly includes the mount, free frame and two at least connecting rods, free frame is in the below of mount, free frame and sucking disc frame fixed connection, two connecting rods are arranged around based on the walking direction, the connecting rod is located between mount and the free frame, the connecting rod is provided with first hinged end and second hinged end respectively at two tip, first hinged end is articulated with the mount, the second hinged end is articulated with free frame, first hinged end is located the second hinged end based on the ascending place ahead of walking direction, lift drive is used for driving sucking disc frame elevating movement.
It is obvious by above-mentioned scheme, connect mount and free frame through the connecting rod, realize corresponding sucking disc through lift drive then and go up and down, lie in the place ahead of lower extreme hinged end through the upper end hinged end simultaneously for when the sucking disc advances along the walking direction, when the sucking disc frame hit the obstacle that lies in the place ahead, can move one section distance backward, and move the space in the rotation range of connecting rod, then the sucking disc frame realizes corresponding striking buffering, thereby improve sucking disc durability and stability.
The fixing frame is further provided with a first mounting groove, a first mounting hole penetrates through the first mounting groove along the transverse direction, a first hinge hole is formed in the first hinge end, the first hinge end is located in the first mounting groove, and the first rotating pin penetrates through the first mounting hole and the first hinge hole.
The first mounting groove is transversely provided with a first mounting hole in a penetrating mode, the first hinge end is provided with a first hinge hole, the first hinge end is located in the first mounting groove, and the first rotating pin penetrates through the first mounting hole and the first hinge hole.
From top to bottom, through the connection of mounting groove, mounting hole and commentaries on classics round pin for the connecting rod can connect steadily and realize corresponding rotation.
The connecting rod comprises a rotating rod, a first hinged piece and a second hinged piece, wherein the two ends of the rotating rod are respectively provided with a first threaded part and a second threaded part, the first hinged piece is in threaded fit with the first threaded part, the second hinged piece is in threaded fit with the second threaded part, the first hinged end is positioned on the first hinged piece, and the second hinged end is positioned on the second hinged piece.
It is from top to bottom visible, the connecting rod setting is length-adjustable, can adjust the cooperation position of articulated elements through rotating the bull stick, realizes then connecting rod length adjustment then adjusts the ground clearance of sucking disc.
According to a further scheme, the height adjusting assembly comprises at least four connecting rods, at least two connecting rods which are arranged in the front and at the back along the traveling direction form a connecting rod assembly, and the two connecting rod assemblies are respectively arranged on two sides of the dust suction port.
According to a further scheme, the height adjusting assembly further comprises a cross rod, and the cross rod is hinged between connecting rods of the two connecting rod assemblies; the lifting driving device is connected with the cross rod.
It is from top to bottom visible, link assembly through both sides sets up, is favorable to improving the stability of sucking disc, and the linkage setting of horizontal pole, and lift drive can conveniently carry out the lift of height to whole sucking disc frame through the drive of horizontal pole.
According to a further scheme, the lifting driving device comprises a driving device, and a driving end of the driving device is connected with the connecting rod.
According to a further scheme, the lifting driving device further comprises a connecting chain and a roller, the connecting chain is connected between the driving end of the driving device and the connecting rod, the roller can rotate freely, and the connecting chain is arranged around the roller.
According to a further scheme, the height adjusting assembly comprises at least four connecting rods and a cross rod, at least two connecting rods which are arranged in the front and at the back along the traveling direction form a connecting rod assembly, the two connecting rod assemblies are respectively arranged on two sides of the dust suction port, and the cross rod is hinged between the connecting rods of the two connecting rod assemblies; the connecting chain is connected between the driving end of the driving device and the cross bar; the lifting driving device is positioned between the two connecting rod assemblies, and the driving end and the cross rod of the driving device are both positioned below the roller.
From top to bottom, through connecting the connecting chain between drive arrangement's drive end and horizontal pole, and arrange the gyro wheel is higher, be favorable to lift drive arrangement's structural configuration, make the lift operation of sucking disc more reliable, and the connection characteristic of connecting chain for the sucking disc frame has the lower limit position, makes sucking disc frame save predetermined height and carry out work, and sucking disc frame can be towards the back and up motion, realizes corresponding buffering removal then, improves the durability and the stability of sucking disc.
In order to realize the second purpose of the utility model, the utility model provides a sweeper, which comprises a walking device and a sucker device according to the scheme.
It is obvious by above-mentioned scheme, connect mount and free frame through the connecting rod, realize corresponding sucking disc through lift drive then and go up and down, lie in the place ahead of lower extreme hinged end through the upper end hinged end simultaneously for when the sucking disc advances along the walking direction, when the sucking disc frame hit the obstacle that lies in the place ahead, can move one section distance backward, and move the space in the rotation range of connecting rod, then the sucking disc frame realizes corresponding striking buffering, thereby improve the sucking disc durability and the stability of machine of sweeping the floor.
Drawings
Fig. 1 is a structural diagram of an embodiment of the sweeper.
Fig. 2 is a structural view of a suction cup device in an embodiment of the sweeper of the present invention.
Fig. 3 is a structural view of an embodiment of the suction cup device of the present invention.
Fig. 4 is a cross-sectional view of an embodiment of the suction cup device of the present invention.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Referring to fig. 1 and 2, the sweeper comprises a traveling device, two wipers 13 and a dust collector, wherein the traveling device comprises a frame 11 and wheels 12, the wheels 12 are arranged on the frame 11, the traveling device travels along a traveling direction X, the two wipers 13 are arranged on two sides in front of the traveling device 12, and the dust collector (not shown) is arranged on the traveling device 12. The dust suction apparatus includes a negative pressure generating apparatus (not shown) and a suction cup apparatus 2, and the negative pressure generating apparatus is connected with the suction cup apparatus 2 through a pipe so that the suction cup apparatus 2 has an adsorption force to thus perform dust suction. The suction cup device 2 is installed in front of the traveling device 12 and between the two wipers 13.
Referring to fig. 3 and 4, the suction cup device 2 includes a suction interface 212, a suction cup holder 211, a lifting driving device 26, and a height adjusting assembly, the suction cup holder 211 is provided with a suction opening, the suction interface 212 is connected to the suction opening, and the suction interface 212 is connected to the negative pressure generating device through a pipeline.
The height adjusting component comprises two fixed frames 222, two free frames 221, two connecting rods 23, two connecting rods 24 and a cross rod 25, the fixed frames 222 are fixedly arranged on the frame 11, the fixed frames 222 are provided with first installation grooves, the first installation grooves are transversely provided with two first installation holes in a penetrating manner, the two first installation holes are arranged along the extending direction of the fixed frames 222, the free frames 221 are positioned below the fixed frames 222, the free frames 221 are fixedly connected with the suction cup frames 211, the free frames 221 are provided with second installation grooves, the second installation grooves are transversely provided with two second installation holes in a penetrating manner, the two second installation holes are arranged along the extending direction of the free frames 221, the fixed frames 222 and the free frames 221 are respectively horizontally arranged along the walking direction X, the two fixed frames 222 are positioned above and respectively positioned on two sides of the dust suction port, the two free frames 221 are positioned below, the two fixed frames 222 are positioned above the free frames 221, the free frames 221 are respectively located on both sides of the dust suction opening and fixedly connected with the upper surface of the suction cup frame 211.
The connecting rod 23 includes a rotating rod 231, a first hinge member 232 and a second hinge member 233, the rotating rod 231 is provided with a first screw thread portion and a second screw thread portion at two ends respectively, the first screw thread portion and the second screw thread portion are screw holes respectively, the first hinge member 232 is provided with an external screw thread portion and a first hinge end at two ends respectively, the external screw thread portion of the first hinge member 232 is in threaded fit with the first screw thread portion, the first hinge end of the first hinge member 232 is provided with a hinge hole, the second hinge member 233 is provided with an external screw thread portion and a second hinge end at two ends respectively, the external screw thread portion of the second hinge member 233 is in threaded fit with the second screw thread portion, and the second hinge end of the second hinge member 233 is provided with a hinge hole. By rotating the rotating lever 231, positions among the rotating lever 231, the first hinge 232, and the second hinge 233 are adjusted, and thus length expansion and contraction of the link 23 is achieved.
The connecting rod 24 includes a fixing rod 241, a first hinge 242 and a second hinge 243, the fixing rod 241 is provided with a mounting groove, a fixed end of the first hinge 242 and a fixed end of the second hinge 243 are respectively fixedly connected in the mounting groove of the fixing rod 241, a free end of the first hinge 242 is a first hinge end, the first hinge end is provided with a hinge hole, a free end of the second hinge 243 is a second hinge end, and the second hinge end is provided with a hinge hole.
The connecting rod 23 and the connecting rod 24 form a connecting rod assembly, the connecting rod 23 and the connecting rod 24 are arranged in a front-back mode based on the walking direction X, the two connecting rod assemblies are respectively arranged on two sides of the dust suction opening, the connecting rod 23 and the connecting rod 24 are located between the fixed frame 222 and the free frame 221, the connecting rod 23 and the connecting rod 24 are respectively connected between the fixed frame 222 and the free frame 221, specifically, a first hinged end of the connecting rod 23 is located in a first mounting groove of the fixed frame, a first rotating pin penetrates through a first mounting hole and a first hinge hole of the fixed frame 222 and is fixedly connected with the first rotating pin through a nut, a second hinged end of the connecting rod 23 is located in a second mounting groove of the free frame 221, a second rotating pin penetrates through a second mounting hole and a second hinge hole and is fixedly connected with the second rotating pin through a nut, and accordingly the first hinged end is hinged to the fixed frame 222. The first hinged end of the link 23 is located forward of the second hinged end of the link 23 based on the traveling direction X.
The connecting rod 23 is located in front of the connecting rod 24 based on the walking direction X, a first hinged end of the connecting rod 24 is located in a first mounting groove of the fixing frame, the first pivot pin penetrates through a first mounting hole and a first hinge hole of the fixing frame 222 and is fixedly connected with the first pivot pin by a nut, a second hinged end of the connecting rod 24 is located in a second mounting groove of the free frame 221, the second pivot pin penetrates through a second mounting hole and a second hinge hole and is fixedly connected with the second pivot pin by a nut, and accordingly the first hinged end is hinged to the fixing frame 222 and the second hinged end is hinged to the free frame 221. The first articulated end of the link 24 is located forward of the second articulated end of the link 24 based on the traveling direction X.
The fixing rod 241 of the connecting rod 24 is transversely provided with positioning holes in a penetrating mode, the cross rod 25 penetrates through the positioning holes of the two connecting rods 24, nuts are connected to the two end portions of the cross rod 25 to achieve limiting connection, the cross rod 25 is hinged between the two connecting rods 24, a mounting groove 251 is arranged in the middle of the cross rod 25, and a mounting pin is arranged in the mounting groove 251.
The lifting driving device 26 is located between the two connecting rod assemblies, the lifting driving device 26 comprises a driving device 261, a connecting chain 262 and a roller wheel 263, a rotating pin 265 is installed on a fixed support 266, the fixed support 266 is also fixedly connected with the vehicle frame, the roller wheel 263 is freely rotatably installed on the rotating pin, the driving device 261 is also fixedly installed on the fixed support 266, the connecting chain 262 is connected between a driving end 264 of the driving device 261 and an installation pin of an installation groove 251 of the cross rod 251, the roller wheel 263 is located at an upper position, the driving end 264 of the driving device 261 and the cross rod 251 are both located below the roller wheel 263, and the connecting chain 262 is arranged around the upper portion of the roller wheel 263.
And, based on the horizontal direction, the roller 263 is located between the driving end 264 and the mounting groove 251, the driving end 264 is located at the front, the mounting groove 251 is located at the rear, the driving end 264 is located at the downward, the driving device 261 is driven by oil pressure in the embodiment, of course, other conventional pneumatic driving or electric driving can be used, under the driving of the driving device 261, the driving end 264 obliquely moves telescopically, so that the movement of the connecting chain 262 is realized, and drives the cross rod 25 to move up and down, and also drives the connecting rod 24 to rotate upwards or downwards, finally realizing the lifting of the suction disc frame, and the suction cup frame is provided with a lower limit position through the connection of the connecting chain, when the suction cup frame is impacted by an obstacle in front, the suction cup frame can move backwards and upwards in a buffering way, when the obstacle passes, the suction disc frame returns to the lower limit position, and the service life and the durability of the suction disc frame are further improved.
From top to bottom, connect mount and free frame through the connecting rod, realize corresponding sucking disc through lift drive then and go up and down, lie in the place ahead of lower extreme hinged end through the upper end hinged end simultaneously, make the sucking disc follow walking direction X and go forward, when the sucking disc frame hit the obstacle that lies in the place ahead, can one section distance of backward moving, and move the space in the rotation range of connecting rod, then the sucking disc frame realizes corresponding striking buffering, thereby improve the sucking disc durability and the stability of machine of sweeping the floor.
Claims (10)
1. The utility model provides a sucking disc device for sweeper, includes sucking disc frame, lift drive and altitude mixture control subassembly, the sucking disc frame is provided with dust absorption mouth, its characterized in that:
the height adjustment assembly includes:
a fixed mount;
the free frame is positioned below the fixed frame and is fixedly connected with the sucking disc frame;
the connecting rods are arranged in the front and back direction based on the walking direction and are positioned between the fixed frame and the free frame, a first hinged end and a second hinged end are respectively arranged at two end parts of each connecting rod, the first hinged end is hinged with the fixed frame, the second hinged end is hinged with the free frame, and the first hinged end is positioned in front of the second hinged end based on the walking direction;
the lifting driving device is used for driving the sucking disc frame to move up and down.
2. The suction cup device of claim 1, wherein:
the mount is provided with first mounting groove, first mounting groove is provided with first mounting hole along transversely running through, first hinged end is provided with first hinge hole, first hinged end is located in the first mounting groove, first round pin pass first mounting hole with first hinge hole.
3. The suction cup device of claim 1, wherein:
the free frame is provided with the second mounting groove, the second mounting groove is provided with the second mounting hole along transversely running through, the second hinged end is provided with the second hinge hole, the second hinged end is located in the second mounting groove, the second commentaries on classics round pin pass the second mounting hole with the second hinge hole.
4. The suction cup device of claim 1, wherein:
the connecting rod includes bull stick, first articulated elements and second articulated elements, the bull stick is provided with first screw thread portion and second screw thread portion respectively at two tip, first articulated elements with first screw thread portion screw-thread fit, the second articulated elements with second screw thread portion screw-thread fit, first hinged end is located on the first articulated elements, the second hinged end is located on the second articulated elements.
5. The suction cup device of claim 1, wherein:
the height adjusting assembly comprises at least four connecting rods, at least two connecting rods are arranged in the front and at the back along the walking direction to form a connecting rod assembly, and the two connecting rod assemblies are respectively arranged on two sides of the dust suction port.
6. The suction cup device of claim 5, wherein:
the height adjusting assembly further comprises a cross rod which is hinged between the connecting rods of the two connecting rod assemblies;
the lifting driving device is connected with the cross rod.
7. The suction cup device according to any one of claims 1 to 5, wherein:
the lifting driving device comprises a driving device, and a driving end of the driving device is connected with the connecting rod.
8. The suction cup device of claim 7, wherein:
the lifting driving device further comprises a connecting chain and a roller, the connecting chain is connected between the driving end of the driving device and the connecting rod, the roller can freely rotate, and the connecting chain is arranged around the roller.
9. The suction cup device of claim 8, wherein:
the height adjusting assembly comprises at least four connecting rods and a cross rod, at least two connecting rods which are arranged in the front and at the back along the walking direction form a connecting rod assembly, the two connecting rod assemblies are respectively arranged on two sides of the dust suction port, and the cross rod is hinged between the connecting rods of the two connecting rod assemblies;
the connecting chain is connected between the driving end of the driving device and the cross rod;
the lifting driving device is positioned between the two connecting rod assemblies, and the driving end of the driving device and the cross rod are both positioned below the roller.
10. Sweeper, characterized in that it comprises a walking device and a suction cup device according to any of the previous claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920547629.6U CN210395207U (en) | 2019-04-19 | 2019-04-19 | A sucking disc device and machine of sweeping floor for machine of sweeping floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920547629.6U CN210395207U (en) | 2019-04-19 | 2019-04-19 | A sucking disc device and machine of sweeping floor for machine of sweeping floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210395207U true CN210395207U (en) | 2020-04-24 |
Family
ID=70344819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920547629.6U Withdrawn - After Issue CN210395207U (en) | 2019-04-19 | 2019-04-19 | A sucking disc device and machine of sweeping floor for machine of sweeping floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210395207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914313A (en) * | 2019-04-19 | 2019-06-21 | 珠海亿华电动车辆有限公司 | A kind of Acetabula device and sweeper for sweeper |
-
2019
- 2019-04-19 CN CN201920547629.6U patent/CN210395207U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914313A (en) * | 2019-04-19 | 2019-06-21 | 珠海亿华电动车辆有限公司 | A kind of Acetabula device and sweeper for sweeper |
| CN109914313B (en) * | 2019-04-19 | 2024-03-26 | 珠海亿华电动车辆有限公司 | Sucking disc device for floor sweeping machine and floor sweeping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200424 Effective date of abandoning: 20240326 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200424 Effective date of abandoning: 20240326 |