CN203158999U - Multifunctional energy-saving lifting transportation equipment provided with auxiliary device - Google Patents
Multifunctional energy-saving lifting transportation equipment provided with auxiliary device Download PDFInfo
- Publication number
- CN203158999U CN203158999U CN 201220615986 CN201220615986U CN203158999U CN 203158999 U CN203158999 U CN 203158999U CN 201220615986 CN201220615986 CN 201220615986 CN 201220615986 U CN201220615986 U CN 201220615986U CN 203158999 U CN203158999 U CN 203158999U
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- motor
- auxiliary device
- lifting transportation
- lifting
- counterweight
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Abstract
Lifting transportation equipment is applied in the field of buildings, production and the like, and comprises elevators in the buildings, lifters in conveying equipment of an automobile production line, and the like. The utility model provides multifunctional energy-saving lifting transportation equipment provided with an auxiliary device. The equipment is driven by a motor and comprises the motor, a counterweight (the piece is generally called as the counterweight), a transmission system and an object loading device, wherein the counterweight is connected with the object loading device by a connecting piece; the connecting piece bypasses a transmission wheel; the counterweight and the object loading device are arranged on the two sides of the transmission wheel; the motor drives the transmission wheel to rotate through the transmission system; and the transmission wheel drives the object loading device and the counterweight to make lifting motion. In an operating process of the equipment, under the conditions that a torque direction of the motor is opposite to a motion direction of an object, or the motor does not reach the design capacity of the motor, the electric energy is wasted; the effective utilization of the electric energy is required to be improved by adopting a reasonable method; the method that the motor or the transmission system of the lifting transportation equipment is connected with the auxiliary device is adopted; and when the torque direction of the motor is opposite to the motion direction of the object, or the motor does not reach the design capacity of the motor, the motor of the lifting transportation equipment simultaneously drives a lifting system and the auxiliary device to operate, so that an energy-saving purpose is achieved.
Description
Technical field
The lifting transportation device is used in fields such as building, productions, and the elevator of load transfer device etc. all is the lifting transportation device in the elevator in the building, the auto production line.This lifting transportation device adopts direct motor drive, comprise that (title of this part has counterbalanced weight, counterweight, counterweight etc. for electrical motor, counterbalanced weight, here be referred to as counterbalanced weight), driving system, carrying apparatus etc., counterbalanced weight is connected by attaching parts with carrying apparatus, attaching parts is walked around power wheel, counterbalanced weight and carrying apparatus are in the both sides of power wheel, and electrical motor drives power wheel through driving system and rotates, and power wheel drives carrying apparatus and counterbalanced weight moves up and down.
Background technology
At present, the elevator in the auto production line load transfer device motor torque direction state opposite with movement direction of object can occur during to the lower conveying object, elevator in the building, also this state can occur fully loaded when transporting object downwards, this running state is unreasonable, should improve.Elevator in the building, when actual load-carrying did not reach the payload ratings operation, electrical motor can not have been given play to due ability, and this running state is unreasonable, should improve.This motor torque direction or electrical motor opposite with movement direction of object do not reach the situation of its designed capacity, wasted electric energy, needs to adopt reasonable method to improve effective utilization of electric energy.
Summary of the invention
The utility model technical issues that need to address are, overcome disadvantages of background technology, and a kind of more energy-conservation lifting transportation device is provided.
The technical solution adopted in the utility model is that the lifting transportation device increases auxiliary device, the electrical motor of lifting transportation device or driving system connect the auxiliary device driving system, when or electrical motor opposite with movement direction of object do not reach its designed capacity when the motor torque direction, the electrical motor of lifting transportation device drives jacking system and auxiliary device operation simultaneously, reaches purpose of energy saving.
The elevator of load transfer device in the auto production line, the torque direction of electrical motor is opposite with the sense of motion of workpiece when conveying workpieces from high to lower, when elevator returns eminence in zero load from lower, the torque direction of electrical motor is also opposite with the sense of motion of workpiece, during work, because of the weight of workpiece constant, so can also fix to the power that auxiliary device provides, the driving system that at this moment electrical motor of elevator or driving system can be connected auxiliary device, auxiliary device can be air compression plant, mechanical generating apparatus, the object bont, in the hydraulic power unit one or more, the driving system of auxiliary device change the rotating speed of axle and turn to and reach the rotating speed that the auxiliary device normal operation needs and turn to.
Elevator mode of operation in the building has two kinds, and is a kind of for fully loaded and the motor torque direction is same with the movement direction of object machine, at this moment need not connect auxiliary device.It is another kind of that or electrical motor opposite with movement direction of object do not reach the situation of its designed capacity for the motor torque direction, at this moment electrical motor or driving system connect the driving system of auxiliary device, auxiliary device can be one or more in air compression plant, mechanical generating apparatus, object bont, the hydraulic power unit, and the driving system of auxiliary device changes the rotating speed of axle and redirect to the rotating speed that the auxiliary device normal operation needs and turn to.Because elevator load at work changes, the driving system of auxiliary device to change according to the size of load the axle rotating speed and redirect to auxiliary device normal operation needs rotating speed and turn to.Because the mode of operation of elevator is constantly changed, the driving system of auxiliary device will have power-transfer clutch to be responsible for connecting and disconnect connecting of lifting transportation device and accessory equipment working machine.
When auxiliary device is air compression plant, when the motor torque direction is opposite with movement direction of object or electrical motor when not reaching its designed capacity, the electrical motor of lifting transportation device or driving system connect with the driving system of air compression plant, the operation of drive air compression plant, produce pressurized air, reach purpose of energy saving.
When auxiliary device is mechanical generating apparatus, when the motor torque direction is opposite with movement direction of object or electrical motor when not reaching its designed capacity, the electrical motor of lifting transportation device or driving system connect with the driving system of mechanical generating apparatus, the operation of drive mechanical generating apparatus, produce electric energy, reach purpose of energy saving.
When auxiliary device is the object bont, when the motor torque direction is opposite with movement direction of object or electrical motor when not reaching its designed capacity, the electrical motor of lifting transportation device or driving system connect with the driving system of object bont, drive the operation of object bont, object is promoted, reach purpose of energy saving.
When auxiliary device is hydraulic power unit, when the motor torque direction is opposite with movement direction of object or electrical motor when not reaching its designed capacity, the electrical motor of lifting transportation device or driving system connect with the driving system of hydraulic power unit, the operation of drive hydraulic power unit, produce hydraulic power, reach purpose of energy saving.
The beneficial effects of the utility model are, simple in structure, saves energy, can disconnect the work that auxiliary device does not influence the lifting transportation when auxiliary device has fault.
Description of drawings:
Fig. 1 is schematic diagram of the present utility model.
1. lifting transportation devices among Fig. 1,2. carrying apparatus, 3. counterbalanced weight, 4. power wheel, 5. auxiliary device.
Lifting transportation device 1 adopts direct motor drive, comprise electrical motor, counterbalanced weight 3, driving system, carrying apparatus 2 etc., counterbalanced weight 3 and carrying apparatus 2 are connected by attaching parts, attaching parts is walked around power wheel 4, counterbalanced weight 3 and the both sides of carrying apparatus 2 at power wheel 4, electrical motor drives power wheel 4 through driving system and rotates, and power wheel 4 drives carrying apparatus 2 and counterbalanced weight 3 moves up and down, and auxiliary device 5 connects with electrical motor or the driving system of lifting transportation device 1.When the motor torque direction is opposite with movement direction of object or electrical motor when not reaching its designed capacity, when keeping the jacking system operation, electrical motor for auxiliary device 5 operations provide power, drives auxiliary device 5 operations, reach purpose of energy saving.
The specific embodiment: can directly design and manufacture the lifting transportation device that existing lifting transportation device 1 has auxiliary device 5 again for the lifting transportation device that newly manufactures and designs, will design and manufacture auxiliary device 5 for the lifting transportation device 1 of existing structure and be installed on the existing equipment.
Claims (2)
1. lifting transportation device, comprise lifting transportation device and auxiliary device, the lifting transportation device comprises electrical motor, counterbalanced weight, driving system, carrying apparatus, counterbalanced weight is connected by attaching parts with carrying apparatus, attaching parts is walked around power wheel, counterbalanced weight and carrying apparatus is characterized in that in the both sides of power wheel the electrical motor of lifting transportation device or lifting drive system connect with the auxiliary device driving system.
2. lifting transportation device according to claim 1 is characterized in that: auxiliary device is one or more in air compression plant, mechanical generating apparatus, object bont, the hydraulic power unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615986 CN203158999U (en) | 2012-11-20 | 2012-11-20 | Multifunctional energy-saving lifting transportation equipment provided with auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615986 CN203158999U (en) | 2012-11-20 | 2012-11-20 | Multifunctional energy-saving lifting transportation equipment provided with auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203158999U true CN203158999U (en) | 2013-08-28 |
Family
ID=49020202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220615986 Expired - Fee Related CN203158999U (en) | 2012-11-20 | 2012-11-20 | Multifunctional energy-saving lifting transportation equipment provided with auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203158999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020041948A1 (en) * | 2018-08-27 | 2020-03-05 | 深圳迈瑞生物医疗电子股份有限公司 | Lifting balance control apparatus and breast ultrasound imaging system |
-
2012
- 2012-11-20 CN CN 201220615986 patent/CN203158999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020041948A1 (en) * | 2018-08-27 | 2020-03-05 | 深圳迈瑞生物医疗电子股份有限公司 | Lifting balance control apparatus and breast ultrasound imaging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20211120 |