CN204873510U - Hoist electric drive dolly - Google Patents
Hoist electric drive dolly Download PDFInfo
- Publication number
- CN204873510U CN204873510U CN201520656112.2U CN201520656112U CN204873510U CN 204873510 U CN204873510 U CN 204873510U CN 201520656112 U CN201520656112 U CN 201520656112U CN 204873510 U CN204873510 U CN 204873510U
- Authority
- CN
- China
- Prior art keywords
- casing
- electric drive
- wheel
- motor
- box
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a hoist electric drive dolly, including box, motor and drive wheels, the box is formed by two counter weight board combinations, drive wheels sets up between two blocks of counter weight boards, and drive wheels's diameter is greater than the box height, the wheel is born to fixed being equipped with in above -mentioned both ends of box, the motor is the fixed one side that sets up at the box of inverter motor installation base, the one end of box is equipped with pulls the support.
Description
Technical field
The utility model relates to hoisting crane technical field, particularly a kind of hoisting crane electric drive dolly.
Background technology
Traditional electric drive dolly adopt drive wheel be track lower plane as drive surface, this.
Electricity drives dolly and has thoroughly overturned the world to the intrinsic notion of producing line material load transfer device at the box-like overhang crane of rigid group, the design that on its normalisation track, plane drives, and effectively improve and produce line production efficiency, production line balance is brought into brand-new epoch.The development tendency of current plant produced has also exactly been catered in the appearance that rigid group box-like overhang crane electricity drives dolly, and it adopts advanced technology, and BOGEY WHEEL can carry out height tensioning and regulate, safe and reliable, by means of rigorous design, the scheme of system and installing accurately, is in the field of businessly well received by the public.Electricity drives dolly and solves the long-range dragging of material transport system, matching and operation stability high, thoroughly achieve auto production line material transportation smooth and easy, accurate positioning, working strength decline requirement.
Of this type track adopts track lower plane to drive, due to C type rigid track dock time, connector protrudes below track, cause interference, so drive lower surface to be to realize dolly crossing ability, through many-side thinking, the built-in driving dolly of research and development track at present, upper plane drive configuration, perfect system electricity driving device.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of hoisting crane electric drive dolly that can solve the problem.
The utility model in order to the technical scheme solving its technical matters and adopt is: a kind of hoisting crane electric drive dolly, comprise casing, motor and drive wheel, described casing is combined by two pieces of Weight plates, described driving wheel is arranged between two pieces of Weight plates, and drive the diameter of wheel to be greater than box height, the two ends above of described casing are fixed with carrying wheel, and described motor bronze drum motor installation base is fixedly installed on the side of casing, and one end of described casing is provided with towing bracket.
As further improvement of the utility model, the two ends of described two pieces of Weight plates are fixedly clamped by the metal connecting sheet of spill, and metal connecting sheet is provided with for fixing screw.
As further improvement of the utility model, between described carrying wheel and casing, be provided with pressure spring.
As further improvement of the utility model, described driving wheel is that encapsulate nylon drives wheel.
The beneficial effects of the utility model are: hoisting crane electric drive dolly of the present utility model adopts plane on built-in structure drive track inside, solve material handling to substitute manpower and pull structure, achieve overhang crane overlay area and have interference, workman pull girder not by, adopt this electric drive dolly to drag girder remote control.
Motorized motions dolly: adopt encapsulate nylon wheel to drive, reduce noise during equipment work, drive motor adopts variable-frequency motor and Frequency Converter Control, effectively reduces equipment energy consumption.
It is all pull driving that conventional suspension formula crane girder runs, and this scheme achieves motorized motions and replaces Manpower driver.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Indicate in figure: 1-casing; 2-motor; 3-drives wheel; 4-Weight plate; 5-carries wheel; 6-motor installation base; 7-towing bracket; 8-metal connecting sheet.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to the utility model protection domain.
Fig. 1 shows a kind of embodiment of a kind of hoisting crane of the utility model electric drive dolly, comprise casing 1, motor 2 and drive wheel 3, described casing 1 is combined by two pieces of Weight plates 4, described driving wheel 3 is arranged between two pieces of Weight plates 4, and drive the diameter of wheel 3 to be greater than casing 1 height, the two ends above of described casing 1 are fixed with carrying wheel 5, and described motor 2 is fixedly installed on the side of casing 1 by motor installation base 6, one end of described casing 1 is provided with towing bracket 7.The two ends of described two pieces of Weight plates 4 are fixedly clamped by the metal connecting sheet 8 of spill, and metal connecting sheet 8 is provided with for fixing screw.Pressure spring is provided with between described carrying wheel 5 and casing 1.Described driving wheel 3 is encapsulate nylon driving wheel.
Claims (4)
1. a hoisting crane electric drive dolly, it is characterized in that: comprise casing (1), motor (2) and driving wheel (3), described casing (1) is combined by two pieces of Weight plates (4), described driving wheel (3) is arranged between two pieces of Weight plates (4), and drive the diameter of wheel (3) to be greater than casing (1) highly, the two ends above of described casing (1) are fixed with carrying wheel (5), described motor (2) is fixedly installed on the side of casing (1) by motor installation base (6), one end of described casing (1) is provided with towing bracket (7).
2. hoisting crane electric drive dolly according to claim 1, it is characterized in that: the two ends of described two pieces of Weight plates (4) are fixedly clamped by the metal connecting sheet (8) of spill, metal connecting sheet (8) is provided with for fixing screw.
3. hoisting crane electric drive dolly according to claim 1, is characterized in that: be provided with pressure spring between described carrying wheel (5) and casing (1).
4. hoisting crane electric drive dolly according to claim 1, is characterized in that: described driving wheel (3) is encapsulate nylon driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656112.2U CN204873510U (en) | 2015-08-28 | 2015-08-28 | Hoist electric drive dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656112.2U CN204873510U (en) | 2015-08-28 | 2015-08-28 | Hoist electric drive dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204873510U true CN204873510U (en) | 2015-12-16 |
Family
ID=54817910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520656112.2U Expired - Fee Related CN204873510U (en) | 2015-08-28 | 2015-08-28 | Hoist electric drive dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204873510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712197A (en) * | 2016-04-17 | 2016-06-29 | 昆山克鲁克机电设备有限公司 | Electrically-driven trolley for crane |
-
2015
- 2015-08-28 CN CN201520656112.2U patent/CN204873510U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712197A (en) * | 2016-04-17 | 2016-06-29 | 昆山克鲁克机电设备有限公司 | Electrically-driven trolley for crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Yu Inventor before: Zhang Zhongwei |
|
| COR | Change of bibliographic data | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 |