CN213265623U - Transmission device, walking and lifting machine and crawler stair-climbing, walking and lifting integrated machine - Google Patents
Transmission device, walking and lifting machine and crawler stair-climbing, walking and lifting integrated machine Download PDFInfo
- Publication number
- CN213265623U CN213265623U CN202022082876.9U CN202022082876U CN213265623U CN 213265623 U CN213265623 U CN 213265623U CN 202022082876 U CN202022082876 U CN 202022082876U CN 213265623 U CN213265623 U CN 213265623U
- Authority
- CN
- China
- Prior art keywords
- lifting
- walking
- pulley
- crawler
- guide rail
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 230000009194 climbing Effects 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 description 8
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model discloses a transmission device, a walking and lifting machine and a crawler stair climbing, walking and lifting integrated machine, which comprises a lifting bracket, wherein a guide rail is arranged on the lifting bracket; the support table is connected with a sliding module, a first pulley and a second pulley are arranged on the sliding module, and the first pulley and the second pulley are positioned on two sides of the guide rail; the lifting device and the driving device are arranged on the lifting support, the lifting device is connected with the supporting table, and the lifting device drives the supporting table to lift along the guide rail when lifting. The walking lifting machine also comprises walking wheels. The crawler climbing, walking and lifting integrated machine also comprises a crawler assembly. The utility model discloses pass through elevating gear with drive arrangement's power and lift the support and go up the guide rail and realize going up and down, fix in the guide rail both sides through first pulley and second pulley, realized the lift of saddle. In addition, friction between the supporting platform and the guide rail in the lifting process is reduced through the first pulley and the second pulley, so that the lifting along the guide rail under the action of the driving device is facilitated.
Description
Technical Field
The utility model relates to a transmission field and motor vehicle technical field, concretely relates to transmission, walking machine of lifting and track stair climbing, walking, lift all-in-one.
Background
At present, when goods are carried between buildings, the carrying by manpower is time-consuming and labor-consuming. The existing electric stair climbing machine mainly comprises two types of wheel type stair climbing and crawler type stair climbing. The wheel type stair climbing has large fluctuation and is not stable; the crawler-type stair climbing has good stability, but the crawler structure is complex and the use is inconvenient.
Utility model No. 201821505876.1 discloses a building machine is climbed to crawler-type wheelchair, and its upper end of climbing building track assembly adopts the middle part of folding device and main part stand to be connected, and then climbs building track assembly and can realize shrink and expansion through the relative main part stand of folding device.
Utility model patent No. 201721049588.5 discloses receive and release electronic year goods of crawler-type stair-climbing mechanism and climb building car, its characterized in that: comprises a vehicle body, a crawler climbing mechanism, a crawler retracting mechanism, a battery and a control box; the vehicle body comprises a cargo pallet, a frame, a fixed handle, a telescopic handle, wheels, a wheel fixing frame and a crawler mechanism fixing frame.
Disclosure of Invention
To the problem that exists among the prior art, the utility model provides a transmission, walking lift machine and track climb building, walking, lift all-in-one, its power of solving drive arrangement how realizes the transmission problem that the saddle goes up and down, and contain the walking lift machine and track of this structure climb building, walking, lift all-in-one.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a transmission for lifting, comprising: the lifting support is provided with a guide rail; the support table is connected with a sliding module, a first pulley and a second pulley are arranged on the sliding module, and the first pulley and the second pulley are positioned on two sides of the guide rail; the lifting device and the driving device are installed on the lifting support, the lifting device is connected with the supporting platform, and the lifting device drives the supporting platform to lift along the guide rail when lifting.
Optionally, the sliding module is further provided with a first blocking shaft and a second blocking shaft, and the first blocking shaft and the second blocking shaft are respectively located on two sides of the guide rail.
Optionally, the first blocking shaft is located below the first pulley, and the second blocking shaft is located above the second pulley.
Optionally, the lifting support comprises a first support shaft and a second support shaft which are parallel, wherein the first support shaft forms the guide rail, and the first pulley is located between the first support shaft and the second support shaft.
Optionally, the lifting device comprises a driving wheel and a driven wheel which are mounted on the lifting support, a conveying belt is arranged between the driving wheel and the driven wheel, and the conveying belt is driven by the driving device; the conveyor belt is connected with the supporting platform.
Optionally, the driving device is a motor, the motor is connected with a speed reducer, and the speed reducer drives the conveyor belt to move.
The walking lifter comprises the transmission device for lifting, and walking wheels are mounted at the lower end of a lifting support.
Optionally, the lifting support is vertically arranged.
Optionally, a pallet wheel is arranged at the end of the pallet; the lower end of the lifting support extends forwards to form a support arm, and the tail end of the support arm is provided with a support wheel; when the supporting platform is lowered to the lowest end, the supporting platform wheels on the supporting platform are lower than the supporting wheels.
Optionally, the support arm is removably mounted to the lifting bracket.
Optionally, a locking structure is arranged on the lifting support, and when the supporting platform is lowered to the lowest end, the supporting platform is fixed through the locking structure.
Optionally, the locking structure is an electromagnetic lock.
The utility model provides a building, walking, the all-in-one of lifting are climbed to track, includes foretell walking machine of lifting, it has the track assembly to lift the hinge connection of support below, the track assembly with drive arrangement links to each other, drive arrangement is including the clutch who is used for switching track assembly or elevating gear.
Optionally, the track assembly is connected with a track retraction and release mechanism, and the track retraction and release mechanism is connected with the lifting support.
Optionally, the clutch device is an electromagnetic clutch.
Adopted the utility model discloses a transmission, walking machine of lifting and track climb building, walking, lift all-in-one, have following beneficial effect: the power of the driving device is lifted through the lifting device and the guide rail on the lifting support, and the first pulley and the second pulley are fixed on the two sides of the guide rail, so that the lifting of the supporting table is realized. In addition, friction between the supporting platform and the guide rail in the lifting process is reduced through the first pulley and the second pulley, so that the lifting along the guide rail under the action of the driving device is facilitated.
Drawings
FIG. 1 is a front view of the walking, lifting and landing all-in-one machine of the present invention;
FIG. 2 is a rear view of the walking, lifting and landing all-in-one machine of the present invention;
FIG. 3 is a left side view of the walking, lifting and landing integrated machine of the present invention;
FIG. 4 is a right side view of the walking, lifting and landing all-in-one machine of the present invention;
FIG. 5 is a top view of the walking, lifting and landing all-in-one machine of the present invention;
FIG. 6 is a bottom view of the walking, lifting and landing all-in-one machine of the present invention;
FIG. 7 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 8 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 9 is a first perspective view of the walking, lifting and landing all-in-one machine of the present invention;
FIG. 10 is a second perspective view of the walking, lifting and platform mounting integrated machine of the present invention.
In the figure:
a main body column 101; a cross beam 102; a first carriage shaft 103; a second support shaft 104; a connecting rod 105; a guide rail 106; a reinforcing plate 107; a road wheel 108; a telescopic arm 109; a support arm 110; a support wheel 111; a gas strut 112;
a capstan 201; a driven wheel 202; a conveyor belt 203;
a motor 301; a speed reducer 302; an electromagnetic clutch 303;
a pallet 401; a universal wheel 402; a slide module 403; a first pulley 404; a second pulley 405; a first blocking shaft 406; a second stopper shaft 407;
a track frame 501; a nylon slide rail 502; a cylindrical gear 503; a take-up and pay-off plate 504; a slide shaft 505; a chute 506.
Detailed Description
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-10, an integrated machine with crawler for climbing stairs, walking and lifting comprises a lifting support, a lifting device, a driving device, a supporting platform 401 (or a cargo platform) and a crawler assembly.
Specifically, the lifting support comprises two main body columns 101 and a plurality of cross beams 102 connected between the main body columns 101. Each main body upright 101 includes a first support shaft 103 and a second support shaft 104 in parallel, with a plurality of links 105 connected between the first support shaft 103 and the second support shaft 104. Wherein the first carriage shaft 103 forms a guide rail 106. The lower end of the lifting support is provided with a reinforcing plate 107, and a travelling wheel 108 is arranged on the reinforcing plate 107. As one example, the road wheels 108 are mounted at or to the right of the lower end of the lifting frame so that the road wheels 108 do not obstruct the upper platform of the kiosk. The upper end of the lifting support is also provided with a telescopic handrail 109. When the supporting platform 401 is in normal walking, the lifting support is in a vertical state or a state close to the vertical state, so that the supporting platform can be parked or flexibly steered.
The lifting device is arranged on the lifting support. A driving wheel 201 and a driven wheel 202 are respectively arranged on the cross beams 102 at the lower end and the upper end of the two main body upright columns 101, a conveying belt 203 is arranged between the driving wheel 201 and the driven wheel 202, the conveying belt 203 is driven by the driving wheel 201, and the driving wheel 201 is driven by a driving device.
The driving device is connected with the lifting device, the driving device can be selected to be a motor 301, the motor 301 is connected with a speed reducer 302, and the speed reducer 302 drives the driving wheel 201 to drive the conveying belt 203 to move.
The pallet 401 includes a frame composed of pallets, and the pallets are laid on the pallet frame. The supporting platform 401 is connected to the lower end of the lifting support in a sliding mode, the supporting platform 401 is further connected with a lifting device, and the lifting device drives the supporting platform 401 to lift. Specifically, the pallet 401 is connected to the conveyor belt 203 by a connector. The end of the pallet 401 is provided with pallet wheels, which may optionally be universal wheels 402, to facilitate flexible steering. In addition, a supporting arm 110 extends forwards from the lower end of the lifting support, and a supporting wheel 111 is arranged at the tail end of the supporting arm 110; when the pallet 401 is lowered to the lowermost end, the universal wheels 402 on the pallet 401 are lower than the support wheels 111. Advantageously, the support arm 110 is removably mounted to the lifting bracket, such that (1) the support arm 110 can be removed in a non-lifted state, reducing the overall weight of the kiosk; (2) when the platform is loaded, the support arm 110 is removed to prevent the support arm 110 from blocking the platform. Platform as used herein refers to a situation such as a truck bed that requires the lift of the kiosk from one platform (e.g., the ground) to another in either a loaded or unloaded state.
An example of a connection mode of the supporting platform 401 and the lifting bracket is as follows: the supporting platform 401 is connected with a sliding module 403, a first pulley 404 and a second pulley 405 are arranged on the sliding module 403, the first pulley 404 and the second pulley 405 are located on two sides of the guide rail 106, and when the lifting device is lifted, the supporting platform 401 is driven to lift along the guide rail 106. Wherein the first carriage shaft 103 forms a cylindrical guide rail 106 that exactly matches the concave surfaces on the first pulley 404 and the second pulley 405. Wherein the first pulley 404 is located between the first support shaft 103 and the second support shaft 104 and the second pulley 405 is located between the first support shaft 103 and the gantry 401. Advantageously, the sliding module 403 is further provided with a first blocking shaft 406 and a second blocking shaft 407, and the first blocking shaft 406 and the second blocking shaft 407 are respectively located on two sides of the guide rail 106, so that the two sides of the guide rail 106 are simultaneously provided with the pulley and the blocking shaft, thereby realizing two-point support on the two sides of the guide rail 106, and further supporting the pallet 401 on the guide rail 106. Alternatively, the first gear shaft 406 is positioned below the first pulley 404, and the second gear shaft 407 is positioned above the second pulley 405.
And a locking structure is arranged on the lifting support, and when the supporting platform 401 descends to the lowest end, the supporting platform 401 is fixed through the locking structure. Optionally, the locking structure is an electromagnetic lock. The specific structure can be as follows: the lifting support is provided with a locking pin, the supporting platform 401 is provided with a locking hole corresponding to the locking pin, and the locking function is realized by inserting or extracting the locking pin in the locking hole. The actuation of the locking pin can be manually or electromagnetically controlled.
The crawler assembly is hinged on a reinforcing plate 107 at the lower end of the lifting support, the crawler assembly is connected with the crawler retraction jack, and the crawler retraction jack is connected with the lifting support. The crawler assembly is connected with the driving device, and the driving device comprises a clutch device used for switching the crawler assembly or the lifting device. The clutch device is an electromagnetic clutch 303. Specifically, the track assembly includes a track frame 501, a track (not shown in the figure) is mounted on the track frame 501, the track frame 501 is hinged to a lifting frame, cylindrical gears 503 are disposed at two ends of the track frame 501, the cylindrical gears 503 are connected to a synchronizing shaft, and the synchronizing shaft is connected to the motor 301 and the speed reducer 302 through a synchronizing belt. The cylindrical gear 503 is matched with the crawler, the motor 301 is installed on the lifting support, and the motor 301 is connected with the speed reducer 302. An output shaft of the speed reducer 302 is connected to an electromagnetic clutch 303. A sliding groove 506 is formed in the crawler support 501, a telescopic piece is arranged on the lifting support, a receiving and releasing plate 504 is hinged to the lifting support, a sliding shaft 505 is connected to the end of the receiving and releasing plate 504, and the sliding shaft 505 is located in the sliding groove 506 and can slide along the sliding groove 506; the telescoping assembly is attached to the middle of the stowing plate 504. Optionally, the telescopic member is a gas strut 112 or a gas pressure push rod. In order to make the retractable plate 504 play a main supporting role for the track assembly, when the track frame 501 is retracted, the upper end of the sliding slot 506 is higher than the hinge point between the retractable plate 504 and the lifting frame, and the lower end of the sliding slot 506 is lower than the hinge point between the retractable plate 504 and the lifting frame.
As a specific example, the two crawler supports 501 are arranged on the left and right, the end portions of the two crawler supports 501 are connected through a connecting shaft, the two crawler supports 501 are provided with the sliding grooves 506, the sliding shaft 505 passes through the two sliding grooves 506 to be connected with the two retractable plates 504, and the middle portions of the two retractable plates 504 are connected with the air stay 112. The middle of the retractable plate 504 extends towards the end far away from the track frame 501 to form an extension part, and the air stay 112 is connected with the extension part. Advantageously, in order to reduce the friction of the track, the side of the track support 501 close to the ground is provided with a nylon sliding rail 502 with a sliding surface, and the track is attached to the nylon sliding rail 502.
The utility model discloses control method of machine of lifting, including following step:
when the lifting machine runs, the supporting platform 401 is positioned at the lowest end, the universal wheel 402 on the supporting platform 401 is lower than the supporting wheel 111, the travelling wheel 108 and the universal wheel 402 jointly support the lifting machine, and the lifting machine runs under the action of power;
lifting, and walking to a preset position; opening the locking structure; the driving device drives the lifting device to ascend, the lifting device drives the supporting platform 401 to move upwards, and the travelling wheels 108 and the supporting wheels 111 jointly support the lifter; the pallet 401 is raised to a predetermined position, and the lifting device is stopped; unloading the item from the pallet 401; the driving device drives the lifting device to descend, and the lifting device drives the supporting platform 401 to move downwards; the supporting platform 401 descends to the lowest end, the universal wheel 402 on the supporting platform 401 is lower than the supporting wheel 111, and the lifting machine is supported by the travelling wheels 108 and the universal wheel 402; the locking structure is closed.
The utility model discloses a method for loading a platform on a lifter, which comprises the following steps;
walking to the vicinity of the platform; opening the locking structure; the driving device drives the lifting device to ascend, the lifting device drives the supporting platform 401 to move upwards, and the travelling wheels 108 and the supporting wheels 111 jointly support the lifter; the pallet 401 is raised to the platform plane, and the lifting device is stopped; under the action of power, the lifter walks forwards under the action of the walking wheels 108 and the supporting wheels 111 until the supporting platform 401 is supported on the platform; then the supporting arm 110 is taken down, the driving device drives the lifting device to descend, and the lifting device drives the lifting device to ascend until the lifting device ascends to the uppermost end due to the supporting of the supporting platform 401, so that the walking wheel 108 and the universal wheel 402 support the lifter together; closing the locking structure; the supporting arm 110 is installed or the supporting arm 110 is not installed, so that the lifter is in a walking state on the platform.
The control system is connected with the stair climbing switch and the lifting switch, and is also connected with the driving device, the clutch device and the locking structure. The stair climbing switch instructs the driving device whether to output power, and if the power is output, the power is switched to the crawler assembly. The lifting switch instructs the driving device whether to output power, if so, the power is switched to the lifting device; the locked state of the locking structure is commanded depending on whether the pallet 401 is lowered to the lowermost end.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A transmission for lifting, comprising:
the lifting support is provided with a guide rail;
the support table is connected with a sliding module, a first pulley and a second pulley are arranged on the sliding module, and the first pulley and the second pulley are positioned on two sides of the guide rail;
the lifting device and the driving device are installed on the lifting support, the lifting device is connected with the supporting platform, and the lifting device drives the supporting platform to lift along the guide rail when lifting.
2. The transmission device for lifting according to claim 1, wherein the sliding module is further provided with a first blocking shaft and a second blocking shaft, and the first blocking shaft and the second blocking shaft are respectively located at two sides of the guide rail.
3. The transmission for lifting of claim 2, wherein the first stop shaft is located below the first pulley and the second stop shaft is located above the second pulley.
4. The transmission for lifting of claim 1, wherein the lifting carriage comprises first and second parallel carriage shafts, wherein the first carriage shaft forms the guide rail and the first pulley is positioned between the first and second carriage shafts.
5. The transmission device for lifting according to claim 1, wherein the lifting device comprises a driving wheel and a driven wheel which are arranged on the lifting support, a conveying belt is arranged between the driving wheel and the driven wheel, and the conveying belt is driven by a driving device; the conveyor belt is connected with the supporting platform.
6. A walking and lifting machine, characterized by comprising the transmission device for lifting according to any one of claims 1 to 5, wherein the lower end of the lifting support is provided with a walking wheel.
7. A walking lift according to claim 6, wherein the lifting legs are vertically disposed.
8. An all-in-one machine with a crawler for climbing stairs, walking and lifting is characterized by comprising the walking and lifting machine as claimed in claim 6 or 7, wherein a crawler assembly is hinged below the lifting support, the crawler assembly is connected with the driving device, and the driving device comprises a clutch device for switching the crawler assembly or the lifting device.
9. The stair climbing, walking and lifting crawler integrated machine according to claim 8, wherein the crawler assembly is connected with a crawler retraction and release mechanism, and the crawler retraction and release mechanism is connected with the lifting support.
10. The stair-climbing, walking and lifting crawler integrated machine according to claim 8, wherein the clutch device is an electromagnetic clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022082876.9U CN213265623U (en) | 2020-09-21 | 2020-09-21 | Transmission device, walking and lifting machine and crawler stair-climbing, walking and lifting integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022082876.9U CN213265623U (en) | 2020-09-21 | 2020-09-21 | Transmission device, walking and lifting machine and crawler stair-climbing, walking and lifting integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213265623U true CN213265623U (en) | 2021-05-25 |
Family
ID=75944779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022082876.9U Active CN213265623U (en) | 2020-09-21 | 2020-09-21 | Transmission device, walking and lifting machine and crawler stair-climbing, walking and lifting integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213265623U (en) |
-
2020
- 2020-09-21 CN CN202022082876.9U patent/CN213265623U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111959591B (en) | Walking, lifting and platform loading all-in-one machine, control method and platform loading method | |
| CN111573316A (en) | Automatic loading and unloading system, automatic loading method and automatic unloading method | |
| CN114590745A (en) | Carrying trolley | |
| CN112850552A (en) | Carrying device and cargo carrying method | |
| CN213083230U (en) | Walking and lifting integrated machine | |
| FI92044B (en) | Lifting device and method of moving the load therewith | |
| CN213948613U (en) | Barrier-free track intelligent stair climbing machine with lifting function | |
| CN213265623U (en) | Transmission device, walking and lifting machine and crawler stair-climbing, walking and lifting integrated machine | |
| CN110293890B (en) | Portable lifting machine of military truck and method for loading and unloading materials by using portable lifting machine | |
| CN217919684U (en) | Cleaning rack transportation storage device | |
| CN216332251U (en) | Stair climbing machine for carrying heavy objects | |
| CN110962726A (en) | Vehicle transport vehicle | |
| CN205773106U (en) | Vehicle mounted type can climb car transfer robot | |
| EP1161365B1 (en) | Airport vehicle for embarking passengers and goods | |
| CN210478493U (en) | Portable lifting machine of for military use truck | |
| CN210683096U (en) | Portable transport vechicle vehicle-mounted stowage platform | |
| CN209778195U (en) | Order-picking vehicle | |
| CN221914349U (en) | Intelligent electric carrier convenient for loading and unloading cargoes | |
| JPH07172736A (en) | Construction elevator equipped with loading/unloading device | |
| CN212639816U (en) | Lifting platform capable of assisting in lifting fork | |
| CN112209234A (en) | Telescopic hoisting and carrying vehicle and cargo carrying method | |
| CN105752884B (en) | Vehicle mounted type can climb vehicle transfer robot | |
| CN217091182U (en) | Electric stretcher moving lift truck suitable for military transport vehicle | |
| CN218950504U (en) | Movable lifting platform truck for loading and unloading cargoes | |
| CN110373996B (en) | Highway bridge construction is with empty carriage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240723 Address after: 510000 four directions of Fuhe Sanjing village, Zhongxin Town, Zengcheng, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU GUANGLI ELECTROMECHANICAL FACILITIES ENGINEERING CO.,LTD. Country or region after: China Address before: 261500 high tech Pioneer Park, 158 hi tech Road, Gaomi City, Weifang, Shandong Patentee before: SHANDONG NADE MACHINERY TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |