CN220735297U - Front brush of lifting floor sweeping machine - Google Patents
Front brush of lifting floor sweeping machine Download PDFInfo
- Publication number
- CN220735297U CN220735297U CN202321943554.6U CN202321943554U CN220735297U CN 220735297 U CN220735297 U CN 220735297U CN 202321943554 U CN202321943554 U CN 202321943554U CN 220735297 U CN220735297 U CN 220735297U
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- China
- Prior art keywords
- rod
- front brush
- lifting
- seat
- fixed
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- 238000010408 sweeping Methods 0.000 title abstract description 8
- 241001417527 Pempheridae Species 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims 7
- 238000005299 abrasion Methods 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The utility model discloses a front brush of a lifting floor sweeping machine, which comprises a left telescopic structure and a right telescopic structure, wherein the lower parts of two ends of the left telescopic structure and the right telescopic structure are fixedly connected with lifting structures, two ends of each lifting structure are fixedly connected with a front brush structure, when the front brush cleans the ground, the included angle between the front brush and the ground is fixed, so that the problems that the front brush is unstable in lifting and vibration is generated during working, the included angle between the front brush and the ground is changed, the abrasion of the road surface to the front brush is increased, or the working efficiency of the sweeper is reduced are solved.
Description
Technical Field
The utility model relates to the technical field of front brushes of floor sweeping machines, in particular to a lifting type front brush of a floor sweeping machine.
Background
The existing front brush of the sweeper is not stable in lifting, and meanwhile the front brush of the sweeper can vibrate during working to shake back and forth and right and left, the included angle between the front brush and the ground is changed, the abrasion of the road to the front brush is increased, and the working efficiency of the sweeper is reduced.
Disclosure of Invention
The utility model aims to provide a front brush lifting device of a sweeper, which solves the problems that in the background art, the front brush of the sweeper is not lifted stably, the abrasion of a road surface to the front brush is increased, and the working efficiency of the sweeper is reduced.
The technical scheme of the utility model is as follows: the lifting type sweeper front brush comprises a telescopic structure, a lifting structure and a front brush structure; the telescopic structure is fixedly connected with the lifting structure; the lifting structure comprises a fixed plate, a fixed rod and a lifting seat, wherein the fixed rod is arranged on the fixed plate and the lifting seat, and the lifting seat is fixedly connected with the front brush structure so as to connect the lifting structure with the front brush structure; the lifting structure further comprises a swinging rod, and the fixed rod comprises a first fixed rod; two ends of the swinging rod are respectively and movably connected with the fixed plate and the lifting seat; one end of the first fixing rod is movably connected with the fixed plate, the other end of the first fixed rod is fixedly connected with the swinging rod; the fixing rod comprises a second fixing rod is arranged on the upper surface of the first fixing rod, and two ends of the second fixing rod are respectively and movably connected with the fixing plate and the lifting seat.
Optionally, a first fixing seat is arranged on the fixing plate, one end of the swinging rod is movably connected with the first fixing seat; the first fixing seat and a baffle is arranged on the upper part.
Optionally, a fourth fixing seat is further arranged on the lifting seat, and the other end of the swinging rod is movably connected with the fourth fixing seat.
Optionally, a second fixing seat and a third fixing seat are further arranged on the fixing plate, and a fifth fixing seat is further arranged on the lifting seat; one end of the first fixing rod is movably connected with the second fixing seat, and two ends of the second fixing rod are respectively movably connected with the third fixing seat and the fifth fixing seat.
Optionally, the telescopic structure comprises a cross rod, a motor fixing seat, a push rod motor, a triangular rotating block, a connecting rod and a fixing block, wherein the motor fixing seat is fixedly arranged on the cross rod, and the motor fixing seat is fixedly connected with the push rod motor; the push rod motor is provided with a telescopic rod, the telescopic rod is movably connected with the triangular rotating block, the triangular rotating block is also movably connected with a connecting rod, and the connecting rod is provided with a fixed block; the fixed block is fixedly connected with the swinging rod of the lifting structure.
Optionally, the triangle rotating block includes first rotation angle, second rotation angle, third rotation angle, the horizontal pole with first rotation angle rotates to be connected, the second rotation angle with the telescopic link rotates to be connected, the third rotation angle with the connecting rod rotates to be connected.
Optionally, the front brush structure includes rotating electrical machines, front brush fixing base and front brush, the rotating electrical machines with front brush fixing base fixed connection, front brush fixing base with front brush fixed connection, the rotating electrical machines with front brush rotates to be connected.
Optionally, the push rod motor is provided with two groups which are respectively and fixedly connected with two ends of the motor fixing seat; correspondingly, the triangular rotating block, the connecting rod and the fixed block are provided with two groups; the lifting structure further comprises a supporting frame, and the fixing plates are provided with two groups and are respectively fixedly connected with two ends of the lifting structure; correspondingly, the lifting seat, the swinging rod, the first fixing rod and the second fixing rod are all provided with two groups.
In contrast to the prior art, the method has the advantages that, the beneficial effects of the utility model are as follows:
the lifting type floor sweeping machine front brush provided by the utility model drives the telescopic rod to extend or shorten through the push rod motor, so that the triangular rotating block rotates, and then drives the connecting rod to move up and down, and further drives the lifting structure to move up and down, thereby enabling the front brush to move up and down, and when the front brush cleans the ground, the included angle between the front brush and the ground is fixed, so that the problems that the front brush is unstable in lifting and can vibrate and shake left and right during working are solved, the included angle between the front brush and the ground is changed, the abrasion of the road surface to the front brush is increased, or the working efficiency of the sweeper is reduced.
Drawings
FIG. 1 is the present inventive method an overall structure schematic diagram;
FIG. 2 is a schematic view of the overall structure of the present utility model;
FIG. 3 is a schematic view of a telescopic structure according to the present utility model;
FIG. 4 is a schematic view of a lifting structure according to the present utility model;
fig. 5 is a schematic view of the structure of the front brush of the present utility model.
Drawing of the figure in (a): 1-a telescopic structure; 11-a cross bar; 12-a motor fixing seat; 13-a push rod motor; 131-a telescopic rod; 14-a triangular rotating block; 141-first rotation angle; 142-a second rotation angle; 143-third step a rotation angle; 15-connecting rods; 16-a fixed block; 2-lifting structure; 21-a supporting frame; 22-a fixed plate; 221-a fixing seat; 2211-a baffle; 222-a second fixing seat; 223-a third fixing seat; 23-lifting seats; 231-fourth fixing seat; 232-a fifth fixing seat; 24-swinging rod; 25-a first fixing rod; 26-a second fixing rod; 3-a front brush structure; 31-a rotating electric machine; 32-a front brush fixing seat; 33-front brush.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
as shown in fig. 1, the lifting type floor sweeping machine front brush comprises a telescopic structure 1, a lifting structure 2 and a front brush structure 3, wherein two ends of the telescopic structure 1 are fixedly connected with the lifting structure 2, and two ends of the lifting structure 2 are fixedly connected with the front brush structure 3.
Referring to fig. 2 and 3, the telescopic structure 1 includes a cross bar 11, a motor fixing seat 12, a push rod motor 13, a triangle rotating block 14, a connecting rod 15, and a fixing block 16. The motor fixing seat 12 is arranged on the cross rod 11.
In this embodiment, the push rod motor 13 is provided with two groups, which are respectively and fixedly connected with two ends of the motor fixing seat 12.
The push rod motor 13 includes a telescopic rod 131. The three angles of the triangular rotating block 14 are respectively a first rotating angle 141 a second rotation angle 142 and a third rotation angle 143.
In this embodiment, the triangle rotary block 14, the link 15 and the fixed block 16 are provided with two groups. The two ends of the cross bar 11 are respectively and rotatably connected with the first rotating angle 141, the second rotating angle 142 is rotatably connected with the telescopic rod 131, the third rotation angle 143 is rotationally connected with the connecting rod 15, and the connecting rod 15 is fixedly connected with the fixed block 16.
Referring to fig. 2 and 4, the lifting structure 2 includes a supporting frame 21, a fixing plate 22, a lifting seat 23, a swinging rod 24, a first fixing rod 25 and a second fixing rod 26.
The fixing plate 22 is connected to one ends of the swing rod 24, the first fixing rod 25 and the second fixing rod 26, and the lifting seat 23 is connected to the other ends of the swing rod 24 and the second fixing rod 26.
The fixed plate 22, the lifting seat 23, the swinging rod 24 the first fixing rod 25 and the second fixing rod the second fixing bars 26 are provided in two groups. Two ends of the supporting frame 21 are fixedly connected with two groups of the fixing plates 22 respectively,
the fixing plate 22 includes a first fixing base 221, a second fixing base 222, and a third fixing base 223. One end of the swinging rod 24 is rotatably connected with the first fixing seat 221, one end of the first fixing rod 25 is rotatably connected with the second fixing seat 222, and one end of the second fixing rod 26 is rotatably connected with the third fixing seat 223.
The lifting seat 23 includes a fourth fixing seat 231 and a fifth fixing seat 232, the other end of the swinging rod 24 is rotatably connected with the fourth fixing seat 231, and the other end of the second fixing rod 26 is rotatably connected with the fifth fixing seat 232.
The other end of the first fixing rod 25 is fixedly connected to the position of the swing rod 24 near the other end, so as to enhance the stability of the lifting seat 23, so that the lifting seat 23 does not shake back and forth.
The lower end of the first fixing seat 221 is provided with a baffle 2211, and the baffle 2211 extends outwards to control the lower limit of the downward movement of the swinging rod 24.
The fixed block 16 of the telescopic structure 1 is fixedly connected with the swinging rod 24 of the lifting structure 2.
Referring to fig. 1 and 5, the front brush structure 3 includes a rotating motor 31, a front brush fixing base 32 and a front brush 33, the rotating motor 31 is fixedly connected with the front brush fixing base 32, the front brush fixing base 32 is fixedly connected with the front brush 33, and the rotating motor 31 is rotatably connected with the front brush 33.
The front brush structure 3 is provided with two groups, and the two groups of front brush structures 3 are respectively connected with two ends of the lifting structure 2 through the front brush fixing seat 32 and the lifting seat 23.
Referring to fig. 1, 2 and 3, when the cleaning of the sweeper is started, the push rod motor 13 is started, the telescopic rod 131 is extended to rotate the second rotation angle 142 outwards, so as to drive the triangle rotation block 14 to rotate downwards around the first rotation angle 141, and then the connecting rod 15 and the fixed block 16 are pushed to move downwards, and finally the swinging rod 24 is pushed to move downwards, so that the lifting seat 23 moves downwards to drive the front brush structure 3 fixedly connected with the lifting seat to lift. The whole device is stopped until the swing rod 24 moves down to the baffle 2211, at this time, the front brush 33 contacts with the ground, then the rotating motor 31 is started to drive the front brush 33 to rotate, and the cleaning effect of the ground is achieved by sweeping the floor through the front brush 33.
Because one end of the first fixing rod 25 is rotatably connected with the second fixing seat 222, the other end of the first fixing rod 25 is fixedly connected with the swinging rod 24, and the lifting seat 23 does not shake back and forth when the swinging rod 24 moves downward and in the process of cleaning the floor by the front brush 33, so that the stability of the lifting seat 23 is increased.
Because one end of the second fixing rod 26 is rotatably connected with the third fixing seat 223, the other end of the second fixing rod 26 is rotatably connected with the fifth fixing seat 232, the lifting seat 23 will not shake left and right when the swinging rod 24 moves downward and during the process of cleaning the floor by the front brush 33, and the stability of the lifting seat 23 is increased.
Therefore, when the front brush 33 cleans the ground, the included angle between the front brush 33 and the ground is fixed, so that the problems that the front brush 33 is not stable in lifting and vibration and shaking in the front-back and left-right directions are generated during working, the included angle between the front brush 33 and the ground is changed, the abrasion of the road to the front brush 33 is increased, or the working efficiency of the sweeper is reduced are solved.
After the cleaning of the sweeper is finished, the rotating motor 31 is turned off, and the front brush 33 stops rotating. The push rod motor 13 is started, the telescopic rod 131 is shortened, the second rotation angle 142 is rotated inwards, so that the triangular rotation block 14 is driven to rotate upwards around the first rotation angle 141, the connecting rod 15 and the fixed block 16 are pushed to move upwards, and finally the swinging rod 24 is driven to move upwards, so that the lifting seat 23 drives the front brush structure 3 fixedly connected with the lifting seat to lift together when moving upwards, and at the moment, the front brush 33 is separated from the ground.
Because one end of the first fixing rod 25 is rotationally connected with the second fixing seat 222, the other end of the first fixing rod 25 is fixedly connected with the swinging rod 24, when the swinging rod 24 moves upwards, the lifting seat 23 does not shake back and forth, and the stability of the lifting seat 23 is increased; since one end of the second fixing rod 26 is rotatably connected to the third fixing seat 223, and the other end of the second fixing rod 26 is rotatably connected to the fifth fixing seat 232, the lifting seat 23 will not shake left and right when the swinging rod 24 moves upward, and the stability of the lifting seat 23 is increased, so that after the front brush 33 is separated from the ground, vibration generated by running, moving, etc. of the floor scrubber will not cause the front brush 33 to contact with the ground, thereby solving the problems that the front brush 33 still rubs with the ground after cleaning is stopped, the abrasion of the road surface to the front brush 33 is increased, or the working efficiency of the floor sweeper is reduced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. While embodiments of the present utility model have been shown and described, it will be apparent to those of ordinary skill in the art that, it will be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (8)
1. Lifting floor sweeper front brush, its characterized in that:
comprises a telescopic structure, a lifting structure and a front brush structure;
the telescopic structure and the telescopic structure the lifting structure is fixedly connected;
the lifting structure comprises a fixed plate, a fixed rod and a lifting seat, wherein the fixed rod is arranged on the fixed plate and the lifting seat, and the lifting seat is fixedly connected with the front brush structure so as to connect the lifting structure with the front brush structure;
the lifting structure further comprises a swinging rod, and the fixed rod comprises a first fixed rod;
two ends of the swinging rod are respectively and movably connected with the fixed plate and the lifting seat;
one end of the first fixed rod is movably connected with the fixed plate, and the other end of the first fixed rod is fixedly connected with the swinging rod;
the fixed rod comprises a second fixed rod, and two ends of the second fixed rod are respectively and movably connected with the fixed plate and the lifting seat.
2. The elevating sweeper front brush as set forth in claim 1, wherein:
the fixed plate is provided with a first fixed seat, and one end of the swinging rod is movably connected with the first fixed seat;
and a baffle is arranged on the first fixing seat.
3. The elevating sweeper front brush as set forth in claim 2, wherein:
the lifting seat is further provided with a fourth fixing seat, and the other end of the swinging rod is movably connected with the fourth fixing seat.
4. The elevating sweeper front brush as set forth in claim 1, wherein:
the fixed plate is also provided with a second fixed seat and a third fixed seat, and the lifting seat is also provided with a fifth fixed seat;
one end of the first fixing rod is movably connected with the second fixing seat, and two ends of the second fixing rod are respectively movably connected with the third fixing seat and the fifth fixing seat.
5. The elevating sweeper front brush as set forth in claim 1, wherein:
the telescopic structure comprises a cross rod, a motor fixing seat, a push rod motor, a triangular rotating block, a connecting rod and a fixing block, wherein the motor fixing seat is fixedly arranged on the cross rod, and the motor fixing seat is fixedly connected with the push rod motor;
the push rod motor is provided with a telescopic rod, the telescopic rod is movably connected with the triangular rotating block, the triangular rotating block is also movably connected with a connecting rod, and the connecting rod is provided with a fixed block;
the fixed block is fixedly connected with the swinging rod of the lifting structure.
6. The elevating floor sweeper front brush as set forth in claim 5, the method is characterized in that:
the triangular rotating block comprises a first rotating angle, a second rotating angle and a third rotating angle, the cross rod is rotationally connected with the first rotating angle, the second rotating angle is rotationally connected with the telescopic rod, and the third rotating angle is rotationally connected with the connecting rod.
7. The elevating sweeper front brush as set forth in claim 1, wherein:
the front brush structure comprises a rotating motor, a front brush fixing seat and a front brush, wherein the rotating motor is fixedly connected with the front brush fixing seat, the front brush fixing seat is fixedly connected with the front brush, and the rotating motor is rotationally connected with the front brush.
8. The elevating floor sweeper front brush as set forth in claim 5, the method is characterized in that:
the push rod motors are provided with two groups and are respectively fixedly connected with two ends of the motor fixing seat;
correspondingly, the triangular rotating block, the connecting rod and the fixed block are provided with two groups;
the lifting structure also comprises a supporting frame, the fixed plate is provided with two groups, fixedly connected with two ends of the lifting structure respectively;
in response to this, the control unit, the lifting seat, the swinging rod, the first fixing rod and the second fixing rod are all provided with two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321943554.6U CN220735297U (en) | 2023-07-21 | 2023-07-21 | Front brush of lifting floor sweeping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321943554.6U CN220735297U (en) | 2023-07-21 | 2023-07-21 | Front brush of lifting floor sweeping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220735297U true CN220735297U (en) | 2024-04-09 |
Family
ID=90561839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321943554.6U Active CN220735297U (en) | 2023-07-21 | 2023-07-21 | Front brush of lifting floor sweeping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220735297U (en) |
-
2023
- 2023-07-21 CN CN202321943554.6U patent/CN220735297U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |