CN212769540U - Energy-saving fixed crane - Google Patents
Energy-saving fixed crane Download PDFInfo
- Publication number
- CN212769540U CN212769540U CN202021362690.2U CN202021362690U CN212769540U CN 212769540 U CN212769540 U CN 212769540U CN 202021362690 U CN202021362690 U CN 202021362690U CN 212769540 U CN212769540 U CN 212769540U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fixed
- bearing
- clutch
- seat
- 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
Images
Abstract
The utility model discloses an energy-saving fixed crane, which comprises a fixed plate, a connecting seat, a bearing I, a bearing II, a movable seat, a fixed block, a winch, a lifter, a fixed shaft, a suspension arm, a guide wheel, a pulley, a lifting hook, a fixed gear, a driving gear and a rotating motor; the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, wherein the first bearing and the second bearing are thrust ball bearings, thereby greatly reducing the resistance when the movable seat rotates integrally and reducing the energy loss; the clutch arranged in the utility model is an electromagnetic clutch, thereby being convenient for controlling the work of the clutch, and the clutch is started when unloading, thereby being capable of recovering the kinetic energy when the object descends and generating electricity through the generator, and saving a large amount of energy; the utility model discloses in the speed increaser that sets up to can ensure that the object short distance descends and also can carry out effectual energy recuperation, just also improve the effect of using.
Description
Technical Field
The utility model relates to a hoist, in particular to energy-conserving fixed hoist.
Background
The crane is a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, and the hoisting equipment has the working characteristic of intermittent movement, namely corresponding mechanisms for taking materials, transporting, unloading and the like in one working cycle alternately work, so that the crane is more and more widely developed and used in the market, and the existing fixed crane has high hoisting energy consumption and is not beneficial to energy conservation and cost reduction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an energy-conserving fixed hoist in order to solve above-mentioned problem, solved current fixed hoist, it is big to lift by crane the power consumption, is unfavorable for the problem that energy-conserving reduce this.
In order to solve the above problem, the utility model provides a technical scheme: the utility model provides an energy-conserving fixed hoist, includes the fixing base, its innovation point lies in: the lifting device comprises a fixed plate, a connecting seat, a bearing I, a bearing II, a movable seat, a fixed block, a winch, a lifter, a fixed shaft, a suspension arm, a guide wheel, a pulley, a lifting hook, a fixed gear, a driving gear and a rotating motor; the connecting seat is movably connected in the fixed seat, the bottom of the connecting seat is fixedly connected with a fixed plate, and the top of the connecting seat is fixedly connected with a movable seat; a first bearing is arranged between the upper side edge of the fixed plate and the lower side step surface in the fixed seat; a second bearing is arranged between the lower side edge of the movable seat and the upper side step surface in the fixed seat, a rotating motor is fixedly connected in the left side of the movable seat, and a fixed block is fixedly connected to the top of the upper left side of the movable seat; the fixed gear is fixedly connected to the edge of the top surface of the fixed seat; a driving gear is fixedly connected to an output shaft on the left side of the rotating motor and is connected with a fixed gear; the fixed shaft is fixedly connected in the right side of the movable seat; the left side of the suspension arm is movably connected with the fixed shaft, the middle of the right side of the suspension arm is movably connected with a pulley, and the upper left side of the suspension arm is fixedly connected with a guide wheel; the winch is fixedly connected to the top of the fixed block, and the outer end of a steel wire rope in the winch is fixedly connected with the right upper side of the suspension arm; the lifter is fixedly connected to the center of the top surface of the movable seat, and the concrete structure of the lifter comprises a shell, a lifting motor, a winding drum, a lifting rope, a speed increaser, a clutch and a generator; a lifting motor is fixedly connected in the right side of the shell, a winding drum is movably connected in the center of the shell, and a speed increaser and a generator are fixedly connected in the left side of the shell; the left output shaft of the lifting motor is fixedly connected with the right central shaft of the winding drum; the central shaft at the left side of the winding drum is fixedly connected with the input shaft at the right side of the speed increaser; the clutch is fixedly connected to the outer part of the left side of the speed increaser; the clutch right input hole is fixedly connected with the left output shaft of the speed increaser, and the clutch left output hole is fixedly connected with the right input shaft of the generator; one side of the lifting rope is wound on the winding drum, and the other side of the lifting rope is connected with the lifting hook through the guide wheel and the pulley in sequence.
Preferably, the first bearing and the second bearing are both thrust ball bearings.
Preferably, the lifting motor is a speed reduction motor with a brake.
Preferably, the clutch is an electromagnetic clutch.
The utility model has the advantages that:
(1) the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, here bearing one and bearing two are thrust ball bearing to resistance when the sliding seat is whole rotatory has just also reduced the loss of energy greatly reduced.
(2) The utility model discloses the clutch that well set up is electromagnetic clutch to be convenient for control clutch's work, start clutch when the uninstallation, thereby can retrieve the kinetic energy when the decline of object and generate electricity through the generator and utilize, just also practiced thrift a large amount of energy.
(3) The utility model discloses in the speed increaser that sets up to can ensure that the object short distance descends and also can carry out effectual energy recuperation, just also improve the effect of using.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the elevator.
1-a fixed seat; 2, fixing a plate; 3-a connecting seat; 4, bearing one; 5, bearing II; 6-a movable seat; 7-fixing blocks; 8-a winch; 9-a lifter; 10-a fixed shaft; 11-a boom; 12-a guide wheel; 13-a pulley; 14-a hook; 15-fixed gear; 16-
A driving gear; 17-a rotating electrical machine; 91-a housing; 92-a lift motor; 93-a spool; 94-a lifting rope; 95-speed increaser; 96-
A clutch; 97-generator.
Detailed Description
As shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: an energy-saving fixed crane comprises a fixed seat 1, a fixed plate 2, a connecting seat 3, a bearing I4, a bearing II 5, a movable seat 6, a fixed block 7, a winch 8, a lifter 9, a fixed shaft 10, a suspension arm 11, a guide wheel 12, a pulley 13, a lifting hook 14, a fixed gear 15, a driving gear 16 and a rotating motor 17; the connecting seat 3 is movably connected in the fixed seat 1, the bottom of the connecting seat 3 is fixedly connected with the fixed plate 2, and the top of the connecting seat 3 is fixedly connected with the movable seat 6; a first bearing 4 is arranged between the upper side edge of the fixed plate 2 and the lower side step surface in the fixed seat 1; a second bearing 5 is arranged between the lower side edge of the movable seat 6 and the upper side step surface in the fixed seat 1, a rotating motor 17 is fixedly connected in the left side of the movable seat 6, and a fixed block 7 is fixedly connected to the top of the upper left side of the movable seat 6; the fixed gear 15 is fixedly connected to the edge of the top surface of the fixed seat 1; a driving gear 16 is fixedly connected to an output shaft at the left side of the rotating motor 17, and the driving gear 16 is connected with the fixed gear 15; the fixed shaft 10 is fixedly connected in the right side of the movable seat 6; the left side of the suspension arm 11 is movably connected with the fixed shaft 10, the middle of the right side of the suspension arm 11 is movably connected with a pulley 13, and the upper left side of the suspension arm 11 is fixedly connected with a guide wheel 12; the winch 8 is fixedly connected to the top of the fixed block 7, and the outer end of a steel wire rope in the winch 8 is fixedly connected with the upper right side of the suspension arm 11; the lifter 9 is fixedly connected to the center of the top surface of the movable seat 6, and the concrete structure of the lifter 9 comprises a shell 91, a lifting motor 92, a winding drum 93, a lifting rope 94, a speed increaser 95, a clutch 96 and a generator 97; a lifting motor 92 is fixedly connected in the right side of the shell 91, a winding drum 93 is movably connected in the center of the shell 91, and a speed increaser 95 and a generator 97 are fixedly connected in the left side of the shell 91; the left output shaft of the lifting motor 92 is fixedly connected with the right central shaft of the winding drum 93; the central shaft at the left side of the winding drum 93 is fixedly connected with the input shaft at the right side of the speed increaser 95; a clutch 96 is fixedly connected to the outer part of the left side of the speed increaser 95; the right input hole of the clutch 96 is fixedly connected with the left output shaft of the speed increaser 95, and the left output hole of the clutch 96 is fixedly connected with the right input shaft of the generator 97; one side of the lifting rope 94 is wound on the winding drum 93, and the other side of the lifting rope 94 is connected with the lifting hook 14 through the guide wheel 12 and the pulley 13 in sequence.
The first bearing 4 and the second bearing 5 are both thrust ball bearings; the lifting motor 92 is a speed reducing motor with a brake; the clutch 96 is an electromagnetic clutch.
The utility model discloses a user state does: the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation, multiple functions, when in use, firstly, the rotating motor 17 is started to drive the driving gear 16 to rotate, the rotation of the driving gear 16 can drive the movable seat 6 to rotate integrally, thereby the suspension arm 11 can be rotated to the hoisting position, then the winch 8 is started to adjust the angle of the suspension arm 11, the lifting hook 14 can be positioned right above the hoisting position, then the lifting motor 92 is started to drive the winding drum 93 to rotate and loosen the lifting rope 94, the lifting hook 14 can be moved downwards to be convenient for hoisting, here, the bearing I4 and the bearing II 5 are thrust ball bearings, thereby the resistance when the movable seat 6 rotates integrally can be greatly reduced, the energy loss can be reduced, in addition, the clutch 96 is an electromagnetic clutch, thereby the work of the clutch 96 is convenient to be controlled, when in unloading, the clutch 96 is started, thereby can be with the kinetic energy recovery when the decline of object through the generator 97 electricity generation utilization, just also practiced thrift a large amount of energy, the speed increaser 95 of setting here to can ensure that the object short distance descends also can carry out effectual energy recovery, just also improve the effect of using.
The control mode of the present invention is controlled by manual starting or by the existing automation technology, the connection diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the present invention is mainly used for protecting the mechanical device, so the present invention does not explain the control mode and the wiring arrangement in detail.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides an energy-conserving fixed hoist, includes fixing base (1), its characterized in that: the lifting device is characterized by further comprising a fixing plate (2), a connecting seat (3), a first bearing (4), a second bearing (5), a movable seat (6), a fixing block (7), a winch (8), a lifter (9), a fixing shaft (10), a lifting arm (11), a guide wheel (12), a pulley (13), a lifting hook (14), a fixed gear (15), a driving gear (16) and a rotating motor (17);
the connecting seat (3) is movably connected in the inner part of the fixed seat (1), the bottom of the connecting seat (3) is fixedly connected with the fixed plate (2), and the top of the connecting seat (3) is fixedly connected with the movable seat (6);
a first bearing (4) is arranged between the upper side edge of the fixed plate (2) and the lower side step surface in the fixed seat (1);
a second bearing (5) is arranged between the lower side edge of the movable seat (6) and the upper side step surface in the fixed seat (1), a rotating motor (17) is fixedly connected in the left side of the movable seat (6), and a fixed block (7) is fixedly connected to the top of the upper left side of the movable seat (6);
the fixed gear (15) is fixedly connected to the edge of the top surface of the fixed seat (1);
a driving gear (16) is fixedly connected to an output shaft at the left side of the rotating motor (17), and the driving gear (16) is connected with the fixed gear (15);
the fixed shaft (10) is fixedly connected in the right side of the movable seat (6);
the left side of the suspension arm (11) is movably connected with the fixed shaft (10), the middle of the right side of the suspension arm (11) is movably connected with a pulley (13), and the upper left side of the suspension arm (11) is fixedly connected with a guide wheel (12);
the winch (8) is fixedly connected to the top of the fixed block (7), and the outer end of a steel wire rope in the winch (8) is fixedly connected with the upper right side of the suspension arm (11);
the lifter (9) is fixedly connected to the center of the top surface of the movable seat (6), and the specific structure of the lifter (9) comprises a shell (91), a lifting motor (92), a winding drum (93), a lifting rope (94), a speed increaser (95), a clutch (96) and a generator (97);
a lifting motor (92) is fixedly connected in the right side of the shell (91), a winding drum (93) is movably connected in the center of the shell (91), and a speed increaser (95) and a generator (97) are fixedly connected in the left side of the shell (91);
the left output shaft of the lifting motor (92) is fixedly connected with the right central shaft of the winding drum (93);
the central shaft at the left side of the winding drum (93) is fixedly connected with the input shaft at the right side of the speed increaser (95);
a clutch (96) is fixedly connected to the outer part of the left side of the speed increaser (95);
the right input hole of the clutch (96) is fixedly connected with the left output shaft of the speed increaser (95), and the left output hole of the clutch (96) is fixedly connected with the right input shaft of the generator (97);
one side of the lifting rope (94) is wound on the winding drum (93), and the other side of the lifting rope (94) is connected with the lifting hook (14) through the guide wheel (12) and the pulley (13) in sequence.
2. The energy saving stationary crane according to claim 1, wherein: and the first bearing (4) and the second bearing (5) are both thrust ball bearings.
3. The energy saving stationary crane according to claim 1, wherein: the lifting motor (92) is a speed reducing motor with a brake.
4. The energy saving stationary crane according to claim 1, wherein: the clutch (96) is an electromagnetic clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021362690.2U CN212769540U (en) | 2020-07-13 | 2020-07-13 | Energy-saving fixed crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021362690.2U CN212769540U (en) | 2020-07-13 | 2020-07-13 | Energy-saving fixed crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212769540U true CN212769540U (en) | 2021-03-23 |
Family
ID=75078446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021362690.2U Expired - Fee Related CN212769540U (en) | 2020-07-13 | 2020-07-13 | Energy-saving fixed crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212769540U (en) |
-
2020
- 2020-07-13 CN CN202021362690.2U patent/CN212769540U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209797337U (en) | Redundant electric hoist | |
| CN212769540U (en) | Energy-saving fixed crane | |
| CN108358064B (en) | Self-powered tower crane rotating lifting appliance device | |
| CN207596365U (en) | The built-in frequency control drive assembly of crane | |
| CN113846999B (en) | Dual-motor driven vertical pumping unit and working method thereof | |
| CN211998441U (en) | Rotating hoisting equipment for wind power blade | |
| CN210193275U (en) | Stroke limiting device | |
| CN204919640U (en) | Lift system of power shovel | |
| CN212222217U (en) | Real-time anti-swing device of tower crane luffing mechanism | |
| CN213976713U (en) | Pipeline hoist device is used in petrochemical construction | |
| CN2765893Y (en) | Feedback type frequency-changing lifting mechanism of tower machine | |
| CN206088849U (en) | Solar energy type hoist that can remote control | |
| CN213836561U (en) | Self-recovery water conservancy water and electricity hoist | |
| CN213326464U (en) | Auxiliary hoisting equipment for power distribution | |
| CN219259421U (en) | Winding engine | |
| CN215048284U (en) | Electric block steel wire anti-twisting device | |
| CN217148366U (en) | Multi-degree-of-freedom lifting appliance for automobile production line | |
| CN215048193U (en) | Engineering hoisting equipment | |
| CN204687859U (en) | Trolley pole lifting mechanism | |
| CN204848015U (en) | Small -sizely decide pillar jib crane | |
| CN217972210U (en) | Hoisting and overturning tool structure | |
| CN204416981U (en) | A kind of portable full electricity powered lifting assistant | |
| CN208471405U (en) | A kind of building material elevator | |
| CN218434663U (en) | Power adjustable hoist engine | |
| CN214087325U (en) | Novel rotary lifting appliance |
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: 20210323 Termination date: 20210713 |