CN203098777U - Chain transmission lifting mechanism with balancing weight - Google Patents
Chain transmission lifting mechanism with balancing weight Download PDFInfo
- Publication number
- CN203098777U CN203098777U CN 201220664387 CN201220664387U CN203098777U CN 203098777 U CN203098777 U CN 203098777U CN 201220664387 CN201220664387 CN 201220664387 CN 201220664387 U CN201220664387 U CN 201220664387U CN 203098777 U CN203098777 U CN 203098777U
- Authority
- CN
- China
- Prior art keywords
- chain
- balancing weight
- connecting rod
- motor
- driving wheel
- 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
Abstract
The utility model discloses a chain transmission lifting mechanism with a balancing weight. The mechanism comprises a bottom frame, wherein a motor is arranged at the bottom end of the bottom frame; a reduction gearbox is arranged at the lower end of the motor; the reduction gearbox is connected with a driving wheel (a); the driving wheel (a) is provided with a chain (a); the chain (a) is connected with a connecting rod (a) and a bracket; the chain (a) is connected with the balancing weight through the connecting rod (a); the balancing weight is connected with a chain (b) through a connecting rod (b); the chain (b) surrounds a chain wheel (b); the bracket is connected with a chain (c) through a connecting rod (c); and the chain (c) surrounds a chain wheel (c). The mechanism is novel in design, simple in structure, and obvious in effect; and a needing large-power motor is saved; the electricity is saved; and the problems that the two sides are lifted by closing rings in the traditional technology so as to occupy the space, and the system is complex are solved.
Description
Technical field
The utility model relates to a kind of mechanical mechanism, and what be specifically related to is a kind of chain-driven elevator mechanism with balancing weight.
Background technique
Lifting structure is a kind of utensil that can change object horizontal face height, and the occasion of its utilization is very extensive, and lifting structure is often because of the difference of application target and use occasion, thereby designs all kinds lowering or hoisting gear.
In the existing lifting structure, in pedestal, be provided with drive motor, dirivig member and promote member, the dirivig member that drive motor drove is made up of integrated screw rod and gear, and drive the promotion member by dirivig member, make and promote the angle that member produces active force adjustment supporting portion inclination, because it is made that screw rod in the dirivig member and gear are formed in one, and pass piece and utilize its internal thread to agree with mutually with the screw thread of screw rod setting.
The major defect that existing elevator mechanism exists is: it is big to take up room during a job, and the 2nd, because this mechanism of inertia problem is difficult to realize motion speed to-and-fro motion continuously faster.
Summary of the invention
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of chain-driven elevator mechanism with balancing weight is provided, and saving needs the high-power of usefulness.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of chain-driven elevator mechanism with balancing weight, comprise underframe, the bottom of described underframe is provided with motor, and described motor lower end is provided with a speed reducer, described speed reducer connects driving wheel a, be furnished with chain a on the described driving wheel a, described chain a connects connecting rod a and support, and described chain a connects balancing weight by connecting rod a, described balancing weight connects chain b by connecting rod b, described chain b is around sprocket wheel b, and described support connects chain c by connecting rod c, and described chain c is around sprocket wheel c.
The beneficial effects of the utility model are:
The utility model modern design, simple in structure, effect is obvious, can save the heavy-duty motor that needs usefulness, saves electricity consumption, and solved need both sides all to want closed loop to connect to promote in the past and bring take up space problems such as system complex.
Description of drawings
Fig. 1 overall structure schematic representation.
Number in the figure explanation: 1, motor, 2, speed reducer, 3, driving wheel, 4, chain a, 5, connecting rod a, 6, support, 7, connecting rod b, 8, chain b, 9, connecting rod c, 10, balancing weight, 11, chain c, 12, sprocket wheel c, 13, sprocket wheel b, 14, underframe.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
With reference to shown in Figure 1, a kind of chain-driven elevator mechanism with balancing weight, comprise underframe 14, the bottom of described underframe 14 is provided with motor 1, described motor 1 lower end is provided with a speed reducer 2, described speed reducer 2 connects driving wheel a3, is furnished with chain a4 on the described driving wheel a3, described chain a4 connects connecting rod a5 and support 6, described chain a4 connects balancing weight 10 by connecting rod a5, and described balancing weight 10 connects chain b8 by connecting rod b7, and described chain b8 is around sprocket wheel b13, described support 6 connects chain c11 by connecting rod c9, and described chain c11 is around sprocket wheel c12.
Claims (1)
1. chain-driven elevator mechanism with balancing weight, it is characterized in that: comprise underframe (14), the bottom of described underframe (14) is provided with motor (1), described motor (1) lower end is provided with a speed reducer (2), described speed reducer (2) connects driving wheel a(3), described driving wheel a(3) is furnished with chain a(4 on), described chain a(4) connect connecting rod a(5) and support (6), described chain a(4) by connecting rod a(5) connection balancing weight (10), described balancing weight (10) is by connecting rod b(7) connection chain b(8), described chain b(8) around sprocket wheel b(13), described support (6) is by connecting rod c(9) connection chain c(11), described chain c(11) around sprocket wheel c(12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220664387 CN203098777U (en) | 2012-12-06 | 2012-12-06 | Chain transmission lifting mechanism with balancing weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220664387 CN203098777U (en) | 2012-12-06 | 2012-12-06 | Chain transmission lifting mechanism with balancing weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203098777U true CN203098777U (en) | 2013-07-31 |
Family
ID=48850182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220664387 Expired - Fee Related CN203098777U (en) | 2012-12-06 | 2012-12-06 | Chain transmission lifting mechanism with balancing weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203098777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851154A (en) * | 2012-12-06 | 2014-06-11 | 苏州宏瑞达新能源装备有限公司 | Chain transmission lifting mechanism with balancing weight |
-
2012
- 2012-12-06 CN CN 201220664387 patent/CN203098777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851154A (en) * | 2012-12-06 | 2014-06-11 | 苏州宏瑞达新能源装备有限公司 | Chain transmission lifting mechanism with balancing weight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20131206 |