CN213724999U - Miniature electric lifting device - Google Patents
Miniature electric lifting device Download PDFInfo
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- CN213724999U CN213724999U CN202021333770.5U CN202021333770U CN213724999U CN 213724999 U CN213724999 U CN 213724999U CN 202021333770 U CN202021333770 U CN 202021333770U CN 213724999 U CN213724999 U CN 213724999U
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- plc module
- driver
- relay
- miniature electric
- turbine
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Abstract
The utility model belongs to the technical field of hoisting device technique and specifically relates to a miniature electric hoisting device. The utility model discloses a host computer, casing, PLC module, driver, relay, turbine step motor, capstan winch, host computer are located the top of casing, and the host computer is connected with the PLC module, and PLC module input is connected with the relay terminal, and PLC module output is connected with relay coil terminal, driver, and relay, turbine step motor, capstan winch are installed in the casing bottom, and driver control turbine step motor, turbine step motor drive capstan winch. The utility model discloses can solve the accurate emission and the simple operation scheduling problem of precipitating the mother liquor.
Description
Technical Field
The utility model belongs to the technical field of hoisting device technique and specifically relates to a miniature electric hoisting device.
Background
1. The product precipitation is a key process of uranium mine hydrometallurgy production, namely, qualified liquid after adsorption and leaching is precipitated and concentrated, and finally a '111' product is produced through plate and frame filter pressing, supernatant (precipitation mother liquor) of precipitation slurry qualified in analysis is discharged after precipitation, stirring and standing, a mother liquor discharge port of a precipitation tank is arranged in the middle of a precipitation tank body, and the slurry and the precipitation mother liquor liquid level dynamically change along with the change of precipitation times. At present, a sediment mother liquor discharge port is connected to the outer surface of a tank top through a high-pressure hose for temporary fixation, and the high-pressure hose is manually lifted and discharged after the height of the sediment mother liquor is manually measured when the sediment mother liquor is discharged, so that the following problems mainly exist:
a. the discharge of the precipitation mother liquor is inconvenient and has potential safety hazard;
b. the precipitated slurry can be discharged or brought out of the tank, which causes waste and difficult recovery;
c. poor field civilized production.
The device is characterized in that a hand-cranking device is additionally arranged and fixed on a short-circuit flange at the top of a product precipitation tank, a depth indication is marked on the hand-cranking device, a discharge high-pressure hose is kept in the tank, and the discharge of the high-pressure hose is lifted and discharged through the hand-cranking device. The balance weight of the high-pressure hose port is processed again and fixed to replace a previous bundling flange plate as the balance weight, hidden dangers are eliminated after transformation, field civilized production is better, and accurate discharge of precipitation mother liquor is realized; however, the problems of unsmooth and labor-consuming hose lifting and placing and the like exist, and the set of miniature electric lifting device is developed specially for improving the convenience of operation.
Disclosure of Invention
An object of the utility model is to provide a miniature electric lifting device, the device can solve the accurate emission and the simple operation scheduling problem of precipitating the mother liquor.
Realize the utility model discloses the technical scheme of purpose:
the utility model provides a miniature electronic hoisting device, the device includes host computer, casing, PLC module, driver, relay, turbine step motor, capstan winch, the host computer is located the top of casing, the host computer is connected with the PLC module, PLC module input is connected with the relay terminal, PLC module output is connected with relay coil terminal, driver, relay, turbine step motor, capstan winch are installed in the casing bottom, driver control turbine step motor, turbine step motor drives the capstan winch.
The upper computer is an industrial touch screen, and the upper computer reads data in the PLC module in real time.
The shell is internally divided into an upper layer structure and a lower layer structure, the upper computer, the PLC module and the driver are arranged in the upper layer structure, other components are arranged in the lower layer structure, and the upper computer is a man-machine operation device and is arranged above the PLC module and the driver.
The shell is of a cube structure and is formed by welding plastics.
The turbine stepping motor is provided with an electromagnetic brake.
The model number of the PLC module is FX2N series.
And the control system arranged in the PLC module comprises a manual mode and an automatic mode.
The utility model has the advantages of:
(1) the device shell of the utility model is formed by plastic welding, and the whole line adopts 24V safe voltage, thus avoiding electric shock injury caused by misoperation of operators, leakage of the device and aging and damage of the circuit;
(2) the upper computer, the driver and the PLC module are separately arranged at the top of the device in an isolated manner, and the winch is arranged in an isolated manner with other parts, so that liquid carried in the precipitation mother liquor discharge pipe in the lifting process is prevented from splashing to other charged parts;
(3) the control system can freely ascend and descend to a specified position in a manual control mode, and automatically run according to a set stroke in an automatic control mode. The system is automatically powered off after 5 minutes under the condition that the system is not operated, so that the electricity is saved, the service life of the device is prolonged, the device can be started up only by pressing a touch screen if necessary, the system is provided with a safety interlocking mechanism, and when the sedimentation stirring tank is started, the system cannot work manually or automatically so as to ensure the safety;
(4) the utility model discloses a device adopts turbine step motor, and the pulse number and the frequency through driver signal input part realize step motor's angle and speed control, need not feedback signal, and the precision is high, has been equipped with electromagnetic brake between step motor and capstan winch simultaneously, can deposit the promotion stroke of mother liquor delivery pipe by accurate control.
Drawings
Fig. 1 shows a miniature electric lifting device provided by the present invention.
In the figure: 1. the device comprises an upper computer, 2 parts of a PLC module, 3 parts of a driver, 4 parts of a shell, 5 parts of a relay, 6 parts of a turbine stepping motor and 7 parts of a winch.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples.
As shown in fig. 1, the utility model provides a miniature electric lifting device, which comprises an upper computer (1), a PLC module (2), a driver (3), a housing (4), a relay (5), a turbine stepping motor (6) and a winch (7); casing (4) are the square structure, casing (4) adopt the plastics welding to form, host computer (1) is placed on casing (4) top surface, PLC module (2), install on casing (4) upper portion and keep apart with other parts driver (3), be two-layer structure about dividing into in casing (4), host computer (1), PLC module (2), upper structure is arranged in driver (3), other parts are arranged at lower floor's structure, host computer (1) is human-machine operation device, arrange at PLC module (2), driver (3) top, relay (5), turbine step motor (6), install in casing (4) bottom capstan winch (7), and capstan winch (7) keep apart and arrange, the device is supplied power by 24V DC power supply module. The control system is arranged in the PLC module 2.
The working principle of the device is as follows: a human-machine operation interface and a control program are configured on the upper computer 1 and the PLC module 2 respectively, communication parameters between the upper computer 1 and the PLC module 2 are set, and the upper computer 1 reads data in the PLC module 2 in real time. After the operating parameters are set on the operating interface of the upper computer 1, the PLC module 2 works according to the set program, and transmits instructions to the driver 3, so as to control the turbine stepping motor 6, and the turbine stepping motor 6 drives the winch 7 to complete the lifting of the precipitated mother liquor discharge pipe. The system is provided with a manual mode and an automatic mode, an uplink button and a downlink button can be pressed to designated positions for a long time in the manual mode, the uplink button and the downlink button are clicked when the water inlet position, the uplink speed, the downlink speed and the stroke are set in the automatic mode, and the system can work when the stop button is clicked in any condition.
The present invention has been described in detail with reference to the drawings and examples, but the present invention is not limited to the above examples, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. The present invention can adopt the prior art for the content which is not described in detail in the present invention.
Claims (6)
1. A miniature electric lifting device is characterized in that: the device comprises an upper computer (1), a shell (4), a PLC module (2), a driver (3), a relay (5), a turbine stepping motor (6), a winch (7), the upper computer (1) is located above the shell (4), the upper computer (1) is connected with the PLC module (2), the input end of the PLC module (2) is connected with a relay (5) terminal, the output end of the PLC module (2) is connected with a coil terminal of the relay (5), the driver (3) is connected, the relay (5), the turbine stepping motor (6), the winch (7) is installed at the bottom of the shell (4), the driver (3) controls the turbine stepping motor (6), and the turbine stepping motor (6) drives the winch (7).
2. A miniature electric lifting device according to claim 1, wherein: the upper computer (1) is an industrial touch screen, and the upper computer (1) reads data in the PLC module (2) in real time.
3. A miniature electric lifting device according to claim 2, wherein: two-layer structure about being divided into in casing (4), host computer (1), PLC module (2), driver (3) arrange upper strata structure, and other parts are arranged at the substructure, and host computer (1) is the man-machine operation device, arranges in PLC module (2), driver (3) top.
4. A miniature electric lifting device according to claim 3, wherein: the shell (4) is of a cube structure, and the shell (4) is formed by welding plastics.
5. A miniature electric lifting device according to claim 4, wherein: the turbine stepping motor (6) is provided with an electromagnetic brake.
6. A miniature electric lifting device according to claim 5, wherein: the PLC module (2) is FX2N series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021333770.5U CN213724999U (en) | 2020-07-08 | 2020-07-08 | Miniature electric lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021333770.5U CN213724999U (en) | 2020-07-08 | 2020-07-08 | Miniature electric lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213724999U true CN213724999U (en) | 2021-07-20 |
Family
ID=76814773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021333770.5U Active CN213724999U (en) | 2020-07-08 | 2020-07-08 | Miniature electric lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213724999U (en) |
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2020
- 2020-07-08 CN CN202021333770.5U patent/CN213724999U/en active Active
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