CN110654992A - Lifting mechanism of outdoor cleaning machine - Google Patents

Lifting mechanism of outdoor cleaning machine Download PDF

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Publication number
CN110654992A
CN110654992A CN201810693377.8A CN201810693377A CN110654992A CN 110654992 A CN110654992 A CN 110654992A CN 201810693377 A CN201810693377 A CN 201810693377A CN 110654992 A CN110654992 A CN 110654992A
Authority
CN
China
Prior art keywords
lifting
roller
cleaning machine
base
support
Prior art date
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.)
Pending
Application number
CN201810693377.8A
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Chinese (zh)
Inventor
朱洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201810693377.8A priority Critical patent/CN110654992A/en
Publication of CN110654992A publication Critical patent/CN110654992A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/46—Mobile jib-cranes with non-slewable jibs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/38—Machines, specially adapted for cleaning walls, ceilings, roofs, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/12—Driving gear incorporating electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/12—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect
    • B66D5/14—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect embodying discs

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

The invention discloses a lifting mechanism of an outdoor cleaning machine, which is characterized by comprising a base, wherein a lever arm support is arranged on the base, a lifting rod is rotatably connected onto the lever arm support, a balance seat is arranged on the base, an adjusting sleeve assembly is arranged on the balance seat, two ends of the adjusting sleeve assembly are respectively rotatably connected with the balance seat and the lifting rod, one end of the lifting rod, far away from the lever arm support, is fixedly connected with a lifting steel cable, a roller support is arranged on the base, a lifting roller is rotatably connected onto the roller support, the other end of the lifting steel cable is wound on the peripheral wall of the lifting roller, and a lifting device for driving the lifting roller to rotate is arranged on the base; the user is at first contradict the downside at the cleaning machine with the one end that lifts the pole and keep away from the lever arm support, and through the drive of lifting mechanism, lifting mechanism makes the lifting pole rotate and lift the cleaning machine through the lifting cable wire, so can improve outdoor cleaning machine's transport convenience.

Description

Lifting mechanism of outdoor cleaning machine
Technical Field
The invention relates to a lifting mechanism, in particular to a lifting mechanism of an outdoor cleaning machine.
Background
The machine for cleaning the external wall of the high-rise building has the advantages of small investment, low cost, safety, reliability and high working efficiency. The machine is divided into two parts, one part is a cleaning machine lifter on the top of a building, the cleaning machine lifter drives the other part through a steel wire rope and a lifting hook, namely the cleaning machine is attached to the outer wall of a high-rise building to perform cleaning work.
In the outdoor large-sized washing machine, due to its own weight, the carrying work of a user after or before use is often difficult. Therefore, in order to facilitate the user to move the outdoor cleaning machine, the prior art is dedicated to research a lifting mechanism which facilitates the transportation of the outdoor cleaning machine.
Disclosure of Invention
The purpose of the invention is as follows: the lifting mechanism of the outdoor cleaning machine has the advantage that the carrying convenience of the outdoor cleaning machine can be improved.
The technical scheme is as follows: the utility model provides a hoist mechanism of outdoor cleaning machine, includes the base, be provided with the lever arm support on the base, it lifts the pole to rotate to be connected with on the lever arm support, be provided with balanced seat on the base, be equipped with the adjustment cover subassembly on the balanced seat, the both ends of adjustment cover subassembly rotate with balanced seat and lifting pole respectively and are connected, lift the one end fixedly connected with lifting cable wire that the lever arm support was kept away from to the pole, be provided with the running roller support on the base, it lifts the roller to rotate to be connected with on the running roller support, the other end of lifting cable wire is around establishing on lifting the perisporium of putting the roller, be equipped with on the base and be used for driving and lift roller pivoted lifting device.
Furthermore, the lifting device comprises a lifting motor arranged on the base, a speed reducer is connected to a rotating shaft of the lifting motor, the speed reducer is fixedly connected with the base through bolts, a driving gear is arranged on an output shaft of the speed reducer, a linkage gear is arranged on the peripheral wall of the lifting roller, and the linkage gear is meshed with the driving gear.
The brake device comprises a brake disc coaxially connected with the lifting roller, a brake piece is attached to the brake disc and slides relative to the roller support, and a brake hydraulic cylinder for driving the brake piece to slide is arranged on the roller support.
Furthermore, still including the clamping device who is used for pressing from both sides tight lifting cable wire, clamping device is including setting up the tight motor of clamp on the running roller support, be provided with clamping screw in the pivot of tight motor of clamp, clamping screw, sliding connection has the tight piece of clamp on the running roller support, press from both sides tight piece and clamping screw threaded connection.
Furthermore, the adjusting sleeve assembly comprises a shaft sleeve and a shaft rod which slide relatively, one end of the shaft sleeve and one end of the shaft rod are respectively connected with the lifting rod and the balance seat in a rotating mode, and a pressure-relieving spring is arranged in the shaft sleeve.
Furthermore, the bottom side of the support is provided with universal wheels.
Has the advantages that: the user firstly props the one end of lifting rod far away from the lever arm support at the downside of cleaning machine, and through the drive of lifting mechanism, lifting mechanism makes the lifting rod rotate and lift the cleaning machine through the lifting cable wire.
Drawings
Fig. 1 is an overall configuration diagram of the present embodiment;
FIG. 2 is a schematic view for highlighting the structure of the lifting device and the braking device;
fig. 3 is a schematic view for highlighting the structure of the clamping device.
Reference numerals: 1. a base; 2. a lever arm support; 3. lifting the rod; 4. a balance seat; 5. adjusting the sleeve assembly; 51. a shaft sleeve; 52. a shaft lever; 53. a pressure relief spring; 6. lifting the steel cable; 7. a roller support; 8. lifting and putting the roller; 9. a lifting device; 91. a lifting motor; 92. a speed reducer; 93. driving a gear; 94. a linkage gear; 10. a braking device; 101. a brake disc; 102. a brake pad; 103. a brake hydraulic cylinder; 11. a clamping device; 111. clamping the motor; 112. clamping the screw rod; 113. a clamping block; 12. a universal wheel.
Detailed Description
Referring to fig. 1, a hoist mechanism of outdoor cleaning machine, including base 1, be provided with lever arm support 2 on the base 1, it is connected with lifting rod 3 to rotate on the lever arm support 2, lift lifting rod 3 and keep away from one end fixedly connected with lifting cable wire 6 of lever arm support 2, still be provided with running roller support 7 on the base 1, it is connected with and lifts roller 8 to rotate on running roller support 7, lifting cable wire 6 keeps away from the one end of lifting rod 3 and is around establishing on lifting and putting the perisporium of rolling, through lifting the rotation of roller 8, it lifts lifting rod 3 and rotates around lever arm support 2 to lift roller 8 through lifting cable wire 6 drive.
Referring to fig. 1, a balance seat 4 is arranged on a base 1, an adjusting sleeve assembly 5 is arranged on the balance seat 4, two ends of the adjusting sleeve assembly 5 are respectively connected with the balance seat 4 and a lifting rod 3 in a rotating manner, and the adjusting sleeve assembly 5 is used for ensuring the rotating stability of the lifting rod 3. The adjusting sleeve assembly 5 comprises a shaft sleeve 51 and a shaft rod 52 which slide relatively, the shaft sleeve 51 is rotatably connected with the balance seat 4, the shaft rod 52 is rotatably connected with the lifting rod 3, and in order to reduce the impact force of the lifting rod 3 on the balance seat 4 generated by the lifting and placing of the cleaning machine, a pressure relief spring 53 is arranged in the shaft sleeve 51, and two ends of the pressure relief spring 53 respectively abut against the shaft sleeve 51 and the shaft rod 52.
Referring to fig. 2, the lifting device 9 includes a lifting motor 91 disposed on the base 1, a reducer 92 is connected to a rotating shaft of the lifting motor 91, a bolt is connected to the reducer 92, and the reducer 92 is fixedly connected to the base 1 through the bolt. The output shaft of the speed reducer 92 is provided with a driving gear 93, the peripheral wall of the lifting roller 8 is provided with a linkage gear 94, the linkage gear 94 is meshed with the driving gear 93, after the lifting motor 91 drives the output shaft of the speed reducer 92 to rotate, the output shaft of the speed reducer 92 drives the driving gear 93 to rotate, and the driving gear 93 drives the lifting roller 8 to rotate through being meshed with the linkage gear 94.
Referring to fig. 2, the roller support 7 further includes a brake device 10, and the brake device 10 is used to make the lifting roller 8 and thus the washer driven by the lifting lever 3 suddenly stop, and to control the position of the washer when the lifting motor 91 fails. The braking device 10 comprises a braking disc 101 coaxially connected with the lifting and releasing roller 8, a braking piece 102 is attached to the braking disc 101, the braking piece 102 and the roller support 7 slide relatively, a braking hydraulic cylinder 103 for driving the braking piece 102 to slide is arranged on the roller support 7, the braking hydraulic cylinder 103 enables the braking piece 102 to be attached to the braking disc 101 through the telescopic shaft of the braking hydraulic cylinder 103, the situation that the lifting and releasing roller 8 cannot rotate is achieved through the friction force between the braking piece 102 and the braking disc 101, and therefore the position limitation of the cleaning machine lifted by the lifting rod 3 is achieved.
Referring to fig. 3, in order to further improve the safety of the cleaning machine after the lifting rod 3 lifts the cleaning machine, a clamping device 11 for clamping the lifting cable 6 is further provided on the roller support 7, and the clamping device 11 is used for clamping the lifting cable 6, so that the relative positions of the lifting cable 6 and the roller support 7 are fixed. The clamping device 11 comprises two clamping motors 111 arranged on the roller support 7, clamping screws 112 are arranged on rotating shafts of the two clamping motors 111, clamping blocks 113 are connected to the roller support 7 in a sliding mode, and the clamping blocks 113 are in threaded connection with the clamping screws 112. By rotating the clamping motor 111, the two clamping motors 111 drive the two clamping blocks 113 to approach each other and clamp the lifting cable 6 by rotating the clamping bolt. In order to facilitate the lifting mechanism of the cleaning machine to drive the cleaning machine to move, the bottom side of the support is provided with a universal wheel 12.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the details of the embodiments, and various equivalent modifications can be made within the technical spirit of the present invention, and the scope of the present invention is also within the scope of the present invention. It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. The invention is not described in detail in order to avoid unnecessary repetition.

Claims (6)

1. The utility model provides a hoist mechanism of outdoor cleaning machine, includes base (1), its characterized in that: a lever arm support (2) is arranged on the base (1), the lever arm support (2) is rotatably connected with a lifting rod (3), the base (1) is provided with a balance seat (4), an adjusting sleeve component (5) is arranged on the balance seat (4), two ends of the adjusting sleeve component (5) are respectively and rotatably connected with the balance seat (4) and the lifting rod (3), one end of the lifting rod (3) far away from the lever arm support (2) is fixedly connected with a lifting steel cable (6), a roller wheel support seat (7) is arranged on the base (1), a lifting roller (8) is rotatably connected on the roller wheel support seat (7), the other end of the lifting steel cable (6) is wound on the peripheral wall of the lifting roller (8), and the base (1) is provided with a lifting device (9) for driving the lifting roller (8) to rotate.
2. The lifting mechanism of an outdoor cleaning machine according to claim 1, characterized in that: lifting device (9) are including setting up lifting motor (91) on base (1), be connected with reduction gear (92) in the pivot of lifting motor (91), reduction gear (92) pass through bolt and base (1) fixed connection, be provided with on the output shaft of reduction gear (92) and drive commentaries on classics gear (93), it is provided with linkage gear (94) on the perisporium of putting roller (8) to lift, linkage gear (94) and drive commentaries on classics gear (93) engagement.
3. The lifting mechanism of an outdoor cleaning machine according to claim 1, characterized in that: the brake device (10) comprises a brake disc (101) coaxially connected with the lifting roller (8), a brake pad (102) is attached to the brake disc (101), the brake pad (102) and the roller support seat (7) slide relatively, and a brake hydraulic cylinder (103) for driving the brake pad (102) to slide is arranged on the roller support seat (7).
4. The lifting mechanism of an outdoor cleaning machine according to claim 1, characterized in that: still including clamping device (11) that is used for pressing from both sides tight lifting cable wire (6), clamping device (11) are including setting up clamping motor (111) on running roller support (7), be provided with clamping screw (112) in the pivot of clamping motor (111), clamping screw (112), sliding connection has on running roller support (7) and presss from both sides tight piece (113), press from both sides tight piece (113) and clamping screw (112) threaded connection.
5. The lifting mechanism of an outdoor cleaning machine according to claim 1, characterized in that: the adjusting sleeve assembly (5) comprises a shaft sleeve (51) and a shaft rod (52) which slide relatively, one ends of the shaft sleeve (51) and the shaft rod (52) are respectively in rotating connection with the lifting rod (3) and the balance seat (4), and a pressure-relieving spring (53) is arranged in the shaft sleeve (51).
6. A lifting mechanism of an outdoor cleaning machine according to claim 5, characterized in that: the bottom side of the support is provided with a universal wheel (12).
CN201810693377.8A 2018-06-29 2018-06-29 Lifting mechanism of outdoor cleaning machine Pending CN110654992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810693377.8A CN110654992A (en) 2018-06-29 2018-06-29 Lifting mechanism of outdoor cleaning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810693377.8A CN110654992A (en) 2018-06-29 2018-06-29 Lifting mechanism of outdoor cleaning machine

Publications (1)

Publication Number Publication Date
CN110654992A true CN110654992A (en) 2020-01-07

Family

ID=69026572

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810693377.8A Pending CN110654992A (en) 2018-06-29 2018-06-29 Lifting mechanism of outdoor cleaning machine

Country Status (1)

Country Link
CN (1) CN110654992A (en)

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PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20200107

WD01 Invention patent application deemed withdrawn after publication