CN201358080Y - Lifting mechanism with weight counterbalance - Google Patents
Lifting mechanism with weight counterbalance Download PDFInfo
- Publication number
- CN201358080Y CN201358080Y CNU2008201449179U CN200820144917U CN201358080Y CN 201358080 Y CN201358080 Y CN 201358080Y CN U2008201449179 U CNU2008201449179 U CN U2008201449179U CN 200820144917 U CN200820144917 U CN 200820144917U CN 201358080 Y CN201358080 Y CN 201358080Y
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- CN
- China
- Prior art keywords
- chain
- travelling car
- clump weight
- motor
- weight
- 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
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Abstract
The utility model relates to a lifting mechanism with a weight counterbalance, which consists of a motor, an upper sprocket, a lower sprocket, a chain, a stander and a moving car, wherein the moving car which is lifted vertically is arranged in the stander, and the upper edge and the lower edge of one end face of the moving car are respectively and fixedly arranged at one end of the chain; the chain is driven by the lower sprocket driven by the motor to put up or put down the moving car, and a weight counterbalance is arranged on the chain at the other side which is symmetrical to the chain at one side connected with the moving car; and the vertical height between the lower surface of the weight counterbalance and the lower sprocket is not less than the lift range of the moving car. The utility model has simple structure, low cost, convenient operation, the completion of lifting work of workpieces with the low-power motor, and energy conservation, and is a lifting mechanism which is in line with the requirements of energy conservation.
Description
Technical field
The utility model relates to a kind of lift system of automatic production line, particularly a kind of lift system that is provided with clump weight.
Background technology
In automatic production line, often need carry out transporting of workpiece between equipment and the equipment by belt or live roll, and along with the expansion of manufacturing line scale, lift system is often used in the transmission of workpiece, the structure of general lift system is: lift system is made up of motor, sprocket wheel, chain, frame, travelling car, the travelling car of vertical lift is installed in the frame and the upper limb of an end face of travelling car and the end that lower edge installs chain respectively, and chain is mentioned travelling car under the drive of motor-driven sprocket wheel or put down.This lift system is when promoting workpiece, the weight that its motor need overcome be travelling car, backspin rolls and workpiece weight and, so it is high-power that motor need be selected for use, but high-power motor not only costs an arm and a leg, and the energy that consumes is more, the maintenance cost height does not meet needs energy-conservation, that reduce discharging.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, with low cost, be convenient to operation, use low-power machine promptly can finish and promote workpiece work, the lift system that is provided with clump weight of energy savings.
The technical scheme that the utility model is taked is:
A kind of lift system that is provided with clump weight, form by motor, upper sprocket wheel, lower sprocket, chain, frame, travelling car, the travelling car of vertical lift is installed in the frame, the upper limb of one end face of travelling car and lower edge install an end of chain respectively, chain is mentioned travelling car under the drive of motor-driven lower sprocket or is put down, it is characterized in that: on the opposite side chain of described and travelling car bonded assembly one side chain bar symmetry clump weight is installed, the vertical height of the lower surface of this clump weight and lower sprocket is more than or equal to the lift of travelling car.
And the connection structure of described clump weight and chain is: chain is provided with supporting plate, and the supporting plate upper surface is equipped with vertical suspension rod, and the upper end of suspension rod is connected with chain, is coated with clump weight on the suspension rod.
Advantage of the present utility model and good effect are:
1. this lift system is equipped with clump weight on a side chain bar, and clump weight has been offset a part of weight in the lifting process of travelling car and workpiece, and the horsepower output of motor is reduced, and has saved the energy, has reduced maintenance cost and cost.
2. a side chain bar of this lift system is provided with supporting plate and vertical suspension rod, and clump weight is installed on the suspension rod, and this structure can be changed clump weight, is applicable to that the workpiece of Different Weight transports, and this structure is easy to dismounting, installs, and is easy to use, easy and simple to handle.
The utility model simple in structure, with low cost, be convenient to operation, use low-power machine promptly can finish the lifting work of workpiece, energy savings is a kind of lift system that meets energy-conservation requirement.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the I portion enlarged drawing of Fig. 1.
Fig. 3 is a left view of the present utility model.
The specific embodiment
Below in conjunction with embodiment, the utility model is further specified, following embodiment is illustrative, is not determinate, can not limit protection domain of the present utility model with following embodiment.
A kind of lift system that is provided with clump weight, as shown in Figure 1, form by motor 7, upper sprocket wheel 1, lower sprocket 8, chain 9, frame 2, travelling car 6, the travelling car of vertical lift is installed in the frame, the upper limb of one end face of travelling car and lower edge install an end of chain respectively, chain is mentioned travelling car under the drive of motor-driven lower sprocket or is put down, with on the opposite side chain of travelling car bonded assembly one side chain bar symmetry clump weight 10 is installed, the lift that vertically highly is not less than travelling car of the lower surface of this clump weight and lower sprocket.
As shown in Figure 2, the connection structure of clump weight and chain is: chain is provided with supporting plate 14, the supporting plate upper surface is equipped with vertical suspension rod 12, the upper end of suspension rod is connected with chain by suspension hook 11, be coated with clump weight on the suspension rod, on the suspension rod of the upper surface of clump weight, can also be provided for tightening the nut 13 of clump weight.
Principle of work of the present utility model is as shown in Figure 3:
1. workpiece is transported to lift system from the right side, and the weight of workpiece 3 is: 200kg, and the weight of pallet 4 is: 230kg, the weight of backspin rolls 5 is: 100kg, the weight of travelling car is: 180kg, the total weight that need to promote this moment is: 810kg;
2. install clump weight on the suspension rod that is provided with on the chain, the weight of clump weight is: 500kg;
3. starter motor, the driven by motor chain movement is to promote workpiece, and the weight of the actual lifting of motor this moment is that load weight (workpiece, pallet, backspin rolls and travelling car) deducts clump weight weight, both 310kg;
4. workpiece is promoted to the pushed cylinder in back, lift system upper end and pushes down conveyer one, this moment, travelling car was got back to lowest order under driven by motor, the actual weight of putting down of motor this moment is that load weight (travelling car and backspin rolls) deducts clump weight weight, both-and 220kg;
After clump weight is installed, this moment, motor can select for use the motor that can draw 310kg to get final product, and during uneasy assembling pouring weight, the actual weight that motor promotes be workpiece, pallet, backspin rolls and travelling car weight and, both 810kg, the ratio of its tractive force is: 810kg ÷ 310kg=2.6, the tractive force ratio of saving is: (810-310) ÷ 810 * 100% ≈ 62%.
Hence one can see that, and the motor tractive force that the lift system of clump weight is installed has reduced, and the energy of use is also few, has reduced the production maintenance cost simultaneously.
Claims (2)
1, a kind of lift system that is provided with clump weight, form by motor, upper sprocket wheel, lower sprocket, chain, frame, travelling car, the travelling car of vertical lift is installed in the frame, the upper limb of one end face of travelling car and lower edge install an end of chain respectively, chain is mentioned travelling car under the drive of motor-driven lower sprocket or is put down, it is characterized in that: on the opposite side chain of described and travelling car bonded assembly one side chain bar symmetry clump weight is installed, the vertical height of the lower surface of this clump weight and lower sprocket is more than or equal to the lift of travelling car.
2, the lift system that is provided with clump weight according to claim 1, it is characterized in that: the connection structure of described clump weight and chain is: chain is provided with supporting plate, the supporting plate upper surface is equipped with vertical suspension rod, and the upper end of suspension rod is connected with chain, is coated with clump weight on the suspension rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201449179U CN201358080Y (en) | 2008-12-25 | 2008-12-25 | Lifting mechanism with weight counterbalance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201449179U CN201358080Y (en) | 2008-12-25 | 2008-12-25 | Lifting mechanism with weight counterbalance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358080Y true CN201358080Y (en) | 2009-12-09 |
Family
ID=41423841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201449179U Expired - Fee Related CN201358080Y (en) | 2008-12-25 | 2008-12-25 | Lifting mechanism with weight counterbalance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201358080Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249067A (en) * | 2011-07-01 | 2011-11-23 | 苏州工业园区热处理设备厂有限公司 | Material loading equipment for thermal treatment furnace |
| CN102756912A (en) * | 2012-06-21 | 2012-10-31 | 安徽理士电源技术有限公司 | Lead slime conveying equipment |
| CN107521961A (en) * | 2017-08-18 | 2017-12-29 | 捷开通讯(深圳)有限公司 | A kind of multisection type pipelining equipment |
| CN109516166A (en) * | 2017-09-20 | 2019-03-26 | 蓝思智能机器人(长沙)有限公司 | A kind of baking tray feeding device and method |
| CN110356777A (en) * | 2019-08-16 | 2019-10-22 | 无锡中鼎集成技术有限公司 | A kind of elevator |
| CN110884509A (en) * | 2018-09-10 | 2020-03-17 | 中车沈阳机车车辆有限公司 | Counter weight device, safety vehicle and long steel rail transport vehicle set |
| CN112722609A (en) * | 2020-12-31 | 2021-04-30 | 四川东泉机械设备制造有限公司 | Lifting control method of container cover lifting machine |
-
2008
- 2008-12-25 CN CNU2008201449179U patent/CN201358080Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249067A (en) * | 2011-07-01 | 2011-11-23 | 苏州工业园区热处理设备厂有限公司 | Material loading equipment for thermal treatment furnace |
| CN102249067B (en) * | 2011-07-01 | 2013-03-13 | 苏州工业园区热处理设备厂有限公司 | Material loading equipment for thermal treatment furnace |
| CN102756912A (en) * | 2012-06-21 | 2012-10-31 | 安徽理士电源技术有限公司 | Lead slime conveying equipment |
| CN102756912B (en) * | 2012-06-21 | 2015-11-25 | 安徽理士电源技术有限公司 | A kind of plumbous mud load transfer device |
| CN107521961A (en) * | 2017-08-18 | 2017-12-29 | 捷开通讯(深圳)有限公司 | A kind of multisection type pipelining equipment |
| CN109516166A (en) * | 2017-09-20 | 2019-03-26 | 蓝思智能机器人(长沙)有限公司 | A kind of baking tray feeding device and method |
| CN110884509A (en) * | 2018-09-10 | 2020-03-17 | 中车沈阳机车车辆有限公司 | Counter weight device, safety vehicle and long steel rail transport vehicle set |
| CN110356777A (en) * | 2019-08-16 | 2019-10-22 | 无锡中鼎集成技术有限公司 | A kind of elevator |
| CN112722609A (en) * | 2020-12-31 | 2021-04-30 | 四川东泉机械设备制造有限公司 | Lifting control method of container cover lifting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHIHENG (TIANJIN) INDUSTRY CO., LTD. Free format text: FORMER NAME: HUNTERE (TIANJIN) SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 300308 No. 60 West Central Road, Tianjin Airport Logistics Processing Zone Patentee after: Zhiheng (Tianjin) Industrial Co., Ltd. Address before: 300308, Industrial Zone No. 13-06, Tianjin Airport Logistics Processing Zone Patentee before: Huntere Tianjin Technology Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20141225 |
|
| EXPY | Termination of patent right or utility model |