CN218434663U - Power adjustable hoist engine - Google Patents
Power adjustable hoist engine Download PDFInfo
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- CN218434663U CN218434663U CN202222419184.8U CN202222419184U CN218434663U CN 218434663 U CN218434663 U CN 218434663U CN 202222419184 U CN202222419184 U CN 202222419184U CN 218434663 U CN218434663 U CN 218434663U
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- 238000004804 winding Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a power adjustable hoist engine, including first motor, second motor and motor control device, first motor and the coaxial setting of second motor, and first motor and second motor are through same root output shaft output, the output shaft is connected with the reel, motor control device is connected with first motor and second motor respectively, motor control device is used for controlling first motor and second motor work, thus, can be according to different operation needs, arbitrary motor in the first motor of motor control and the second motor exports power alone or first motor and second motor export power simultaneously, when the heavy object is less, motor control device controls first motor or second motor and exports power alone, when the heavy object is great, motor control device controls first motor and second motor and exports power simultaneously.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment technique and specifically relates to a power adjustable hoist engine is related to.
Background
A winch, a light and small hoisting device for hoisting or pulling heavy objects by winding a steel wire rope or a chain on a winding drum, which is also called a winch. The hoist can drag the heavy object vertically, horizontally or obliquely. The winding machine is divided into a manual winding machine, an electric winding machine and a hydraulic winding machine, and the electric winding machine is mainly used. The winch can be used alone or as a component in machines such as hoisting, road building and mine hoisting. The winch is widely applied due to simple operation, large rope winding amount and convenient displacement, and is mainly applied to material lifting or flat dragging of buildings, hydraulic engineering, forestry, mines, wharfs and the like.
The electric hoist is a hoist that uses a motor as power and rotates a drum by a driving device. In the conventional hoist, only one motor is provided, and the rotation of the motor is transmitted to a drum via a transmission, and the drum rotates to lift or pull a heavy object by a wire rope or a chain wound around the drum. However, the work task faced by the winch is uncertain, if the heavy object is large, a high-power and high-torque motor needs to be configured, the purchase cost is relatively high, and if the heavy object is small, the high-power and high-torque motor is in a light load working condition, and the efficiency is low.
Therefore, it is an urgent technical problem for those skilled in the art to provide a new structure of a hoist to satisfy different operation requirements and to improve energy consumption utilization rate.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide a power adjustable hoist engine improves energy consumption utilization ratio when satisfying different operation demands.
In order to solve the problem, the utility model provides a winch, be in including frame body, rotation setting reel on the frame body and coiling drive belt on the reel, its characterized in that: the winding drum is characterized by further comprising a first motor, a second motor and a motor control device, wherein the first motor and the second motor are coaxially arranged, the first motor and the second motor are output through the same output shaft, the output shaft is connected with the winding drum, the motor control device is respectively connected with the first motor and the second motor, and the motor control device is used for controlling starting and stopping of the first motor and starting and stopping of working of the second motor.
As a further improvement of the winch, the winch comprises a speed change gear, wherein the speed change gear is arranged between the output shaft and the winding drum, and the output shaft is connected with the winding drum through the speed change gear.
As a further improvement of the above winch, the speed changing device is a gearbox or a speed reducer.
As a further improvement of the above hoisting machine, the first motor and the second motor have different powers.
As a further improvement of the winch, the winch further comprises a control panel, wherein the control panel is connected with the motor control device and is used for inputting a control command.
As a further improvement of the above winch, the control panel includes a display.
As a further improvement of the winch, the winch further comprises a power supply which is respectively connected with the first motor, the second motor and the motor control device.
As a further improvement of the winch, the motor control device (6) comprises a first control switch and a second control switch, wherein the first control switch is used for controlling the starting and stopping of the first motor (4), and the second control switch is used for controlling the starting and stopping of the second motor (5).
As a further improvement of the winch, the first control switch is a rocker switch or a knob switch or a relay switch; the second control switch is a rocker switch or a knob switch or a relay switch.
As a further improvement of the winch, the transmission belt is a steel wire rope.
As a further improvement of the winch, the transmission belt is a chain.
The utility model discloses a hoist engine, including first motor, second motor and motor controlling means, first motor with the second motor is coaxial to be set up, just first motor with the second motor is through same root output shaft output, the output shaft with the reel is connected, motor controlling means respectively with first motor with the second motor is connected, motor controlling means is used for control first motor with the second motor work, like this, can be according to different operation needs, arbitrary one motor in motor controlling means control first motor and the second motor exports power alone or first motor and second motor export power simultaneously, and when the heavy object is less, motor controlling means control first motor or second motor exports power alone, and when great heavy object, motor controlling means control first motor and second motor export power simultaneously, improve the energy consumption utilization ratio when satisfying different operation demands.
Drawings
Fig. 1 is a schematic structural view of the hoist of the present invention.
Fig. 2 is a side view of the hoist of the present invention.
Fig. 3 is a schematic view of a control frame of the hoist of the present invention.
In the drawings:
1-frame body 2-drum 3-transmission belt
4-first motor 5-second motor 6-motor control device
7-Transmission 8-control Panel
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the following specific embodiments.
Unless otherwise defined, all terms of art used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present invention.
Referring to the drawings, fig. 1-3 show an embodiment of the present invention. A winch comprises a frame body 1, a winding drum 2 rotatably arranged on the frame body 1 and a transmission belt 3 wound on the winding drum 2.
The utility model is different from the prior art, still include first motor 4, second motor 5 and motor controlling means 6, first motor 4 and the coaxial setting of second motor 5, and first motor 4 and second motor 5 are through same root output shaft output, the output shaft is connected with reel 2, motor controlling means 6 is connected with first motor 4 and second motor 5 respectively, motor controlling means 6 is used for controlling the start-up and shut down of first motor 4 and the start-up and shut down of second motor 5.
It will be appreciated that the motor control means 6 for controlling the start and stop of the first motor 4 and the start and stop of the second motor 5 comprises a plurality of conditions, a first condition: the first motor 4 is started and the second motor 5 is stopped; the second case: the first motor 4 is stopped, and the second motor 5 is started; in a third situation: both the first motor 4 and the second motor 5 are started. That is, the motor control device 6 controls the start/stop of the first motor 4 and the start/stop of the second motor 5, and the motor control device 6 can control one of the first motor 4 and the second motor 5 to be operated or both of the first motor 4 and the second motor 5 to be operated simultaneously.
When the winch works, according to the requirement of working conditions, the motor control device 6 controls any one of the first motor 4 and the second motor 5 to output power independently or the first motor 4 and the second motor 5 to output power simultaneously, when a heavy object is small, the motor control device 6 controls the first motor 4 or the second motor 5 to output power independently, when the heavy object is large, the motor control device 6 controls the first motor 4 and the second motor 5 to output power simultaneously, the power output by the first motor 4 and the second motor 5 is transmitted to the winding drum 2 through the output shaft, the winding drum 2 rotates, and the transmission belt 3 wound on the winding drum 2 lifts or pulls the heavy object. It will be appreciated that the belt 3 wound on the drum 2 may be a wire rope or a chain.
As can be seen from the above, the hoist of the present invention includes the first motor 4, the second motor 5 and the motor control device 6, the first motor 4 and the second motor 5 are coaxially disposed, and the first motor 4 and the second motor 5 output through the same output shaft, the output shaft is connected to the winding drum 2, the motor control device 6 is respectively connected to the first motor 4 and the second motor 5, the motor control device 6 is used for controlling the first motor 4 and the second motor 5 to work, thus, according to different operation requirements, the motor control device 6 controls any one of the first motor 4 and the second motor 5 to output power alone or the first motor 4 and the second motor 5 to output power simultaneously, when the heavy object is small, the motor control device 6 controls the first motor 4 or the second motor 5 to output power alone, when the heavy object is large, the motor control device 6 controls the first motor 4 and the second motor 5 to output power simultaneously, thereby increasing the energy consumption utilization ratio while satisfying different operation requirements.
In some alternatives of the present invention, including the speed change device 7, the speed change device 7 is disposed between the output shaft and the winding drum 2, and the output shaft is connected to the winding drum 2 through the speed change device 7. The transmission 7 may be selected from, but not limited to, a gearbox or a reducer. It will be appreciated that a transition device is required when the output shaft is not coaxial with the drum 2, as is conventional in the art and will not be discussed in detail herein. The speed changing device 7 can play a role in changing speed and increasing torque.
In some alternatives of the invention, the power of the first electric motor 4 and the second electric motor 5 is different. The power of first motor 4 and second motor 5 is different, has richened the utility model discloses a power output type makes the utility model discloses a power output type includes first motor 4 output power alone, second motor 5 output power alone and first motor 4 and second motor 5 output power simultaneously.
In some alternatives of the present invention, the present invention further comprises a control panel 8, the control panel 8 is connected to the motor control device 6, and the control panel 8 is used for inputting control commands. By means of the control panel 8, the operator can manually input control commands, such as commanding the motor control means 6 to control the first motor 4 to output power alone or the second motor 5 to output power alone or both the first motor 4 and the second motor 5 to output power simultaneously. Preferably, the control panel 8 comprises a display for parameter display, such as the status of the first motor 4 as activated or deactivated.
In some alternatives of the present invention, a brake is further included for braking the first electric motor 4 and the second electric motor 5.
The utility model discloses a hoist engine can external power supply, also can be from electrified source the utility model discloses an among some alternatives, still include power supply, power supply is connected with first motor 4, second motor 5 and motor control device 6 respectively. The power supply source is used to supply electric power to the first motor 4, the second motor 5, the motor control device 6, and the like.
Specifically, the motor control device 6 may include a first control switch for controlling the start and stop of the first motor 4, and a second control switch for controlling the start and stop of the second motor 5. More specifically, the first control switch is a rocker switch, a knob switch or a relay switch; the second control switch is a rocker switch or a knob switch or a relay switch.
To sum up, the utility model discloses a hoist engine, including first motor 4, second motor 5 and motor control device 6, first motor 4 and the coaxial setting of second motor 5, and first motor 4 and second motor 5 are exported through same output shaft, the output shaft is connected with reel 2, motor control device 6 is connected with first motor 4 and second motor 5 respectively, motor control device 6 is used for controlling first motor 4 and the work of second motor 5, thus, can be according to different operation needs, motor control device 6 controls arbitrary one motor in first motor 4 and the second motor 5 and exports power alone or first motor 4 and second motor 5 export power simultaneously, when the heavy object is less, operatable motor control device 6 controls first motor 4 or second motor 5 and exports power alone, when the heavy object is great, motor control device 6 controls first motor 4 and second motor 5 and exports power simultaneously, improve the energy consumption utilization ratio when satisfying different operation needs.
In the embodiments according to the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "two" means two or more unless expressly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. Specific meanings of the above terms in the embodiments according to the present application can be understood by those of ordinary skill in the art as the case may be.
In the description of the embodiments according to the present application, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience of description and simplification of description of the embodiments according to the present application, and do not indicate or imply that the referred devices or units must have a specific direction, be configured and operated in a specific orientation, and thus, cannot be construed as limitations on the embodiments according to the present application.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example in accordance with the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or both of the embodiments or examples.
The above embodiments are merely preferred embodiments according to the present application, and are not intended to limit the embodiments according to the present application, and those skilled in the art may make various modifications and variations to the embodiments according to the present application. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the embodiments according to the present application shall be included in the protection scope of the embodiments according to the present application.
Claims (10)
1. The utility model provides a power adjustable hoist engine, includes frame body (1), rotates to set up reel (2) on frame body (1) and convolute drive belt (3) on reel (2), its characterized in that: the winding drum is characterized by further comprising a first motor (4), a second motor (5) and a motor control device (6), wherein the first motor (4) and the second motor (5) are coaxially arranged, the first motor (4) and the second motor (5) output through the same output shaft, the output shaft is connected with the winding drum (2), the motor control device (6) is respectively connected with the first motor (4) and the second motor (5), and the motor control device (6) is used for controlling starting and stopping of the first motor (4) and starting and stopping of the second motor (5).
2. The hoisting machine of claim 1, wherein: the winding drum is characterized by comprising a speed change device (7), wherein the speed change device (7) is arranged between the output shaft and the winding drum (2), and the output shaft is connected with the winding drum (2) through the speed change device (7).
3. The hoisting machine of claim 2, wherein: the speed changing device (7) is a gearbox or a speed reducer.
4. The hoisting machine of claim 1, wherein: the first motor (4) and the second motor (5) have different powers.
5. The hoisting machine according to any one of claims 1 to 4, wherein: the motor control device is characterized by further comprising a control panel (8), wherein the control panel (8) is connected with the motor control device (6), and the control panel (8) is used for inputting control instructions.
6. The hoisting machine of claim 5, wherein: the control panel (8) comprises a display.
7. The hoisting machine according to any one of claims 1 to 4, wherein: the motor control device also comprises a power supply which is respectively connected with the first motor (4), the second motor (5) and the motor control device (6).
8. The hoisting machine according to any one of claims 1 to 4, wherein: the motor control means (6) comprise a first control switch for controlling the starting and stopping of the first motor (4) and a second control switch for controlling the starting and stopping of the second motor (5).
9. The hoisting machine of claim 8, wherein: the first control switch is a rocker switch or a knob switch or a relay switch; the second control switch is a rocker switch or a knob switch or a relay switch.
10. The hoisting machine according to any one of claims 1 to 4, wherein: the transmission belt (3) is a steel wire rope or a chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222419184.8U CN218434663U (en) | 2022-09-13 | 2022-09-13 | Power adjustable hoist engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222419184.8U CN218434663U (en) | 2022-09-13 | 2022-09-13 | Power adjustable hoist engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218434663U true CN218434663U (en) | 2023-02-03 |
Family
ID=85104592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222419184.8U Expired - Fee Related CN218434663U (en) | 2022-09-13 | 2022-09-13 | Power adjustable hoist engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218434663U (en) |
-
2022
- 2022-09-13 CN CN202222419184.8U patent/CN218434663U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20230203 |