CN209574585U - A kind of brush lifting structure - Google Patents
A kind of brush lifting structure Download PDFInfo
- Publication number
- CN209574585U CN209574585U CN201822174805.4U CN201822174805U CN209574585U CN 209574585 U CN209574585 U CN 209574585U CN 201822174805 U CN201822174805 U CN 201822174805U CN 209574585 U CN209574585 U CN 209574585U
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- China
- Prior art keywords
- connecting rod
- lifting
- foot
- linking member
- brush
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Abstract
The utility model discloses a kind of brush lifting structures, including rack, go up and down pinch roller connecting rod, lifting linking member, pedal connecting rod, foot-operated jam plate, the lifting linking member is rotatably connected in the rack, side on the lifting linking member positioned at the rotating fulcrum is vertically fixedly connected with the lifting pinch roller connecting rod, lifting pinch roller connecting rod bottom is connect with wheel disc, the other side on the lifting linking member positioned at the rotating fulcrum is fixedly connected with platen, hinge is connected with pedal connecting rod between the platen and the rotating fulcrum, guide groove is provided in the middle part of the foot-operated jam plate, and the pedal connecting rod passes through the guide groove, the guide groove top is fixedly connected with spring, the spring other end is fixedly connected on foot-operated jam plate.The utility model has the advantages that staff's skirt can be reduced, can reduce accidentally to touch and brush is caused to decline, the brush lifting being mainly used in floor-cleaning machine.
Description
Technical field
The utility model relates to lifting structure technical field, specifically a kind of brush lifting structure.
Background technique
Traditional floor-cleaning machine disc brush lifting structure, pedal connecting rod are directly connect with disc brush, and pedal connecting rod is according to a certain percentage
As lever mechanism lifting and driving, when rising brush, step end height is relatively low, and operator walked push floor-cleaning machine
Cheng Zhong, it is possible to pedal connecting rod can be kicked, deviate pedal connecting rod, pedal connecting rod is easy to appear and is collided by foreign object and cause to unlock
Pedal connecting rod, brush are fallen, and are brought inconvenience to operator.
Summary of the invention
Aiming at the defects existing in the prior art, the utility model aim, which is to provide one kind, can reduce work people
Member's skirt can reduce the lifting structure for accidentally touching and brush being caused to decline.
The utility model technical solution used for the above purpose is: a kind of brush lifting structure, including rack,
Pinch roller connecting rod, lifting linking member, pedal connecting rod, foot-operated jam plate are gone up and down, is rotatably connected to the lifting linking member, and institute in the rack
The tie point for stating lifting linking member and institute's rack is rotating fulcrum, and one end of the lifting linking member is provided with brush, the lifting
Side on connecting rod positioned at the rotating fulcrum is vertically fixedly connected with the lifting pinch roller connecting rod, is provided with wheel in the rack
Disk is provided with sliding slot on the wheel disc, and lifting pinch roller connecting rod bottom is fixedly connected with cylindrical body, and the cylindrical body passes through institute
Sliding slot is stated, so that the cylindrical body slides in sliding slot, the other side on the lifting linking member positioned at the rotating fulcrum is fixed
It is connected with platen, hinge is connected with pedal connecting rod between the platen and the rotating fulcrum, and the pedal connecting rod is located at
The platen top, the foot-operated connecting rod setting are provided with guide groove in the middle part of the foot-operated jam plate in foot-operated jam plate, and described
Pedal connecting rod passes through the guide groove, and the lifting linking member also is located in the guide groove, and the guide groove top is fixedly connected with spring,
The spring other end is fixedly connected on foot-operated jam plate, and the wheel disc on both sides of the middle is fixedly connected to No.1 supporting table, and
The supporting table installation site be located at the lifting pinch roller connecting rod between the brush, the rack and the foot-operated jam plate
Corresponding to be provided with No. two supporting tables, the foot-operated jam plate is rotatably connected in the rack.
The platen top is provided with indent and is entrenched in the indent, in the indent when pedal connecting rod pushes
Portion is provided with rubber pad.
The end of the pedal connecting rod is fixedly connected with foot pedal, and the foot pedal edge is provided with the side of 2-4cm high
Plate, and the foot pedal is internally provided with skid resistance strip.
At the rotating fulcrum that the lifting linking member is connect with the rack, there are space, i.e., the described lifting linking member can
The side-to-side movement at rotating fulcrum.
Sheet metal is provided on the sliding slot internal edge.
The utility model has the beneficial effects that this structure is after carrying out brush and increasing or decreasing, pedal connecting rod can be because of bullet
The effect of spring, is promoted, so that pedal connecting rod and ground keep higher height, to avoid operator's skirt, this knot
Structure, which also can avoid accidentally touching, causes brush decline, its structure simple, novel.
Detailed description of the invention
Fig. 1 is the utility model mounting structure schematic diagram；
Fig. 2 is the utility model overall structure diagram；
In figure: 1 rack, 2 lifting pinch roller connecting rods, 3 lifting linking members, 4 pedal connecting rods, 5 foot-operated jam plates, 6 rotating fulcrums, 7 brushes
Disk, 8 wheel discs, 9 sliding slots, 10 cylindrical bodies, 11 platens, 12 guide grooves, 13 springs, 14 No.1 supporting tables, 15 No. two supporting tables.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1, Fig. 2, a kind of brush lifting structure, including it is rack 1, lifting pinch roller connecting rod 2, lifting linking member 3, foot-operated
Connecting rod 4 rides jam plate 5, lifting linking member 3 is rotatably connected in rack 1, and lifting linking member 3 and the tie point of institute's rack 1 are rotation
Fulcrum 6, and one end of lifting linking member 3 is provided with brush 7, the side that rotating fulcrum 6 is located on lifting linking member 3 is vertically fixedly connected
There is lifting pinch roller connecting rod 2, be provided with wheel disc 8 in rack 1, sliding slot 9 is provided on wheel disc 8, lifting 2 bottom of pinch roller connecting rod is fixed to be connected
It is connected to cylindrical body 10, cylindrical body 10 passes through sliding slot 9, so that cylindrical body 10 slides in sliding slot 9, rotation is located on lifting linking member 3
The other side of fulcrum 6 is fixedly connected with platen 11, and hinge is connected with pedal connecting rod 4, foot between platen 11 and rotating fulcrum 6
It steps on connecting rod 4 and is located at 11 top of platen, ride connecting rod and be arranged in foot-operated jam plate 5, be provided with guide groove 12 in the middle part of foot-operated jam plate 5,
And pedal connecting rod 4 passes through guide groove 12, lifting linking member 3 also is located in guide groove 12, and 12 top of guide groove is fixedly connected with spring 13, spring
13 other ends are fixedly connected on foot-operated jam plate 5, and 8 on both sides of the middle of wheel disc is fixedly connected to No.1 supporting table 14, and supporting table
For installation site positioned at lifting pinch roller connecting rod 2 between brush 7, rack 1 is corresponding with foot-operated jam plate 5 to be provided with No. two supports
Platform 15, foot-operated jam plate 5 are rotatably connected in rack 1.
In the utility model, 11 top of platen is provided with indent and is entrenched in indent when pedal connecting rod 4 pushes, avoids foot
Stepping on connecting rod 4 drives lifting linking member 3 to carry out pushing process, causes to misplace, and influences using and indent is internally provided with rubber pad, subtracts
Friction between few, reduces the generation of noise；
The end of pedal connecting rod 4 is fixedly connected with foot pedal, and foot pedal edge is provided with the side plate of 2-4cm high, and foot-operated
Intralamellar part is provided with skid resistance strip, and when so that staff is foot-operated, convenient and simple, using effect is good；
At the rotating fulcrum 6 that lifting linking member 3 is connect with rack 1, there are spaces, i.e. lifting linking member 3 can be in rotation branch
Side-to-side movement at point 6, may be configured as being provided with rotating bar in rack 1, be provided with rotation hole on the lifting linking member 3, and described turn
Lever passes through the rotation hole, and has nut to be threadedly coupled with turning rod end, meanwhile, so that lifting linking member 3 or so is free
Gap, at this point, rotating bar is as rotational support point, and elevating lever can then be moved left and right in rotating bar；
It is provided with sheet metal on 9 internal edge of sliding slot, sheet metal can reduce straight between cylindrical body 10 and sliding slot 9
Friction is connect, service life is increased.
The working principle of the utility model is: in use, pedal connecting rod 4 pushes when operator tramples pedal connecting rod 4
On the platen 11 of lifting linking member 3, so that lifting linking member 3 is driven to be pushed, while to go up and down 2 bottom cylinder of pinch roller connecting rod
Body 10 slides in sliding slot 9, then to go up and down 2 pivoting of pinch roller connecting rod, at this point, brush 7 lifts, operator is not loose
Foot, and swing pedal connecting rod 4 to the right, while foot-operated jam plate 5, lifting linking member 3 being driven also to swing to the right therewith, swing is at the end
Loose foot, at this point, foot-operated 5 bottom of jam plate is fallen in No. two supporting tables 15, and lifting linking member 3 is fallen in No.1 supporting table 14, lifting
Connecting rod 3, foot-operated jam plate 5 respectively have the active force supported under one in the vertical direction, so that a liter state for brush is kept, and pedal connecting rod
4 under the action of spring 13, are rotated up along guide groove 12, withstand until by the upper limit of guide groove 12,
When falling disc brush, operator tramples pedal connecting rod 4 on earth, and not loose foot swings pedal connecting rod 4 to the left, swings to
End pine foot, foot-operated jam plate 5, lifting linking member 3 can be staggered respectively with corresponding No. two supporting tables 15, No.1 supporting table 14, rise
Decompression wheel connecting rod 2 rotates, and disc brush is fallen, and in the same manner as liter brush, pedal connecting rod 4 rotates under the action of spring 13, playbacks.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of brush lifting structure, including rack (1), lifting pinch roller connecting rod (2), lifting linking member (3), pedal connecting rod (4), foot
Step on jam plate (5), it is characterised in that: be rotatably connected to the lifting linking member (3) on the rack (1), and the lifting linking member (3)
Tie point with institute's rack (1) is rotating fulcrum (6), and one end of the lifting linking member (3) is provided with brush (7), the liter
The side for being located at the rotating fulcrum (6) in drop connecting rod (3) is vertically fixedly connected with the lifting pinch roller connecting rod (2), the machine
It is provided on frame (1) wheel disc (8), is provided with sliding slot (9) on the wheel disc (8), the lifting pinch roller connecting rod (2) bottom is fixed to be connected
It is connected to cylindrical body (10), the cylindrical body (10) passes through the sliding slot (9), so that the cylindrical body (10) is sliding in sliding slot (9)
Dynamic, the other side on the lifting linking member (3) positioned at the rotating fulcrum (6) is fixedly connected with platen (11), is located at the pressure
Hinge is connected with pedal connecting rod (4) between disk (11) and the rotating fulcrum (6), and the pedal connecting rod (4) is located at the platen
(11) top, the pedal connecting rod setting are provided with guide groove (12) in the middle part of the foot-operated jam plate (5) in foot-operated jam plate (5), and
The pedal connecting rod (4) passes through the guide groove (12), and the lifting linking member (3) also is located in the guide groove (12), the guide groove
(12) top is fixedly connected with spring (13), and spring (13) other end is fixedly connected on foot-operated jam plate (5), the wheel disc
(8) on both sides of the middle is fixedly connected to No.1 supporting table (14), and the supporting table installation site is located at lifting pinch roller company
Bar (2) between the brush (7), the rack (1) is corresponding with foot-operated jam plate (5) to be provided with No. two supporting tables
(15), the foot-operated jam plate (5) is rotatably connected on the rack (1).
2. a kind of brush lifting structure according to claim 1, it is characterised in that: platen (11) top is provided with pressure
Slot is entrenched in the indent, the indent is internally provided with rubber pad when the pedal connecting rod (4) pushes.
3. a kind of brush lifting structure according to claim 1, it is characterised in that: the end of the pedal connecting rod (4) is solid
Surely be connected with foot pedal, the foot pedal edge is provided with the side plate of 2-4cm high, and the foot pedal be internally provided with it is anti-skidding
Striped.
4. a kind of brush lifting structure according to claim 1, it is characterised in that: the lifting linking member (3) and the machine
At the rotating fulcrum (6) of frame (1) connection, there are space, i.e., the described lifting linking member (3) can be at rotating fulcrum (6) or so
Movement.
5. a kind of brush lifting structure according to claim 1, it is characterised in that: set on sliding slot (9) internal edge
It is equipped with sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174805.4U CN209574585U (en) | 2018-12-24 | 2018-12-24 | A kind of brush lifting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174805.4U CN209574585U (en) | 2018-12-24 | 2018-12-24 | A kind of brush lifting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209574585U true CN209574585U (en) | 2019-11-05 |
Family
ID=68378624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822174805.4U Active CN209574585U (en) | 2018-12-24 | 2018-12-24 | A kind of brush lifting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209574585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117617830A (en) * | 2024-01-26 | 2024-03-01 | 中建八局第一建设有限公司 | Floor cleaning device for waterproof construction |
-
2018
- 2018-12-24 CN CN201822174805.4U patent/CN209574585U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117617830A (en) * | 2024-01-26 | 2024-03-01 | 中建八局第一建设有限公司 | Floor cleaning device for waterproof construction |
| CN117617830B (en) * | 2024-01-26 | 2024-04-16 | 中建八局第一建设有限公司 | Floor cleaning device for waterproof construction |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A lifting structure of brush plate Effective date of registration: 20200901 Granted publication date: 20191105 Pledgee: China Co. truction Bank Corp Foshan branch Pledgor: GADLEE GREEN CLEANING EQUIPMENT Corp. Registration number: Y2020980005627 |