CN209740555U - Hoisting device - Google Patents
Hoisting device Download PDFInfo
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- CN209740555U CN209740555U CN201920247119.7U CN201920247119U CN209740555U CN 209740555 U CN209740555 U CN 209740555U CN 201920247119 U CN201920247119 U CN 201920247119U CN 209740555 U CN209740555 U CN 209740555U
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- motor
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- hoisting
- inner ring
- base
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Abstract
the utility model provides a lifting device, lifting device fix on the fixing base, and lifting device includes: the lifting device comprises a base, a gear ring, a first motor, a gear, a seat plate, a supporting rod, a lifting arm, a rotating wheel, a lifting wheel, a second motor, a lifting line, a lifting hook and a permanent magnetic chuck; the gear ring comprises an inner ring and an outer ring, the outer ring is fixed on the top wall of the base, inner teeth are arranged on the outer wall of the inner ring, and the inner ring and the outer ring rotate relatively; the first motor is fixed on the top wall of the base; the gear is sleeved on an output shaft of the first motor and is meshed with the inner teeth of the inner ring; one end of the hoisting arm is connected with the other end of the supporting rod; the rotating wheel is connected with the other end of the hoisting arm; the hanging wheel is connected with the lower end of the rotating wheel; the second motor is fixed on the seat plate; the hoisting line is wound on the hoisting wheel and the output shaft of the second motor at the same time; the lifting hook is connected with the hoisting line; one end of the permanent magnetic chuck is adsorbed on the bottom wall of the base, and the other end of the permanent magnetic chuck is adsorbed on the fixing seat.
Description
Technical Field
The utility model relates to a overhead hoist technical field particularly, relates to an overhead hoist.
Background
at present, in the related art, the existing hoisting device is fixed on the fixed seat through bolts, and when the hoisting device needs to move, the fixed seat and the hoisting device need to be transported integrally, so that the transportation difficulty is improved; if the lifting device is detached from the fixed seat, the lifting speed of the lifting device is influenced and the use experience of products is reduced due to the fact that the bolts are troublesome to assemble and disassemble.
SUMMERY OF THE UTILITY MODEL
the present invention aims at least solving one of the technical problems existing in the prior art or the related art.
therefore, the utility model provides a hoisting device.
In view of this, the utility model provides a lifting device, lifting device fix on the fixing base, and lifting device includes: the lifting device comprises a base, a gear ring, a first motor, a gear, a seat plate, a supporting rod, a lifting arm, a rotating wheel, a lifting wheel, a second motor, a lifting line, a lifting hook and a permanent magnetic chuck; the gear ring comprises an inner ring and an outer ring, the outer ring is fixed on the top wall of the base, inner teeth are arranged on the outer wall of the inner ring, and the inner ring and the outer ring rotate relatively; the first motor is fixed on the top wall of the base; the gear is sleeved on an output shaft of the first motor and is meshed with the inner teeth of the inner ring; the seat board is plate-shaped and is fixed on the inner ring; one end of the supporting rod is connected with the seat board; one end of the hoisting arm is connected with the other end of the supporting rod; the rotating wheel is connected with the other end of the hoisting arm; the hanging wheel is connected with the lower end of the rotating wheel; the second motor is fixed on the seat plate; the hoisting line is wound on the hoisting wheel and the output shaft of the second motor at the same time; the lifting hook is connected with the hoisting line; one end of the permanent magnetic chuck is adsorbed on the bottom wall of the base, and the other end of the permanent magnetic chuck is adsorbed on the fixing seat.
in the technical scheme, firstly, the outer ring of the gear ring is fixed on the top wall of the base so as to improve the stability of the gear ring, and meanwhile, the inner ring and the outer ring can rotate relatively; secondly, the first motor is fixed on the top wall of the base to improve the stability of the first motor, and meanwhile, the gear is sleeved on an output shaft of the first motor and is meshed with the inner teeth of the inner ring to realize that the first motor drives the inner ring of the gear ring to rotate; thirdly, the seat board is made into a plate shape, so that the accommodating area of the seat board is enlarged, and meanwhile, the seat board is fixed on the inner ring, so that the inner ring drives the seat board and a part fixed on the seat board to rotate; thirdly, one end of the supporting rod is connected with the seat plate, so that not only is the stability of the supporting rod improved, but also the inner ring can drive the supporting rod to rotate through the seat plate, and the flexibility of the supporting rod is improved; thirdly, one end of the hoisting arm is connected with the other end of the supporting rod, so that the supporting rod supports the hoisting arm; thirdly, connecting the rotating wheel with the other end of the hoisting arm, and connecting the hoisting wheel with the lower end of the rotating wheel; thirdly, the second motor is fixed on the seat plate, the hoisting line is wound on the hoisting wheel and the output shaft of the second motor at the same time, and meanwhile, the lifting hook is connected with the hoisting line, so that the second motor drives the lifting hook to move through the hoisting line, the workpiece is hoisted through the lifting hook, and the workpiece is conveyed at present; by adopting the structure, the hoisting wheel is used as a fulcrum, and the workpiece is transported, so that the hoisting efficiency of the hoisting device is improved; thirdly, adsorb on the diapire of base through the one end with permanent magnetism sucking disc to adsorb permanent magnetism sucking disc's the other end on the fixing base, in order to realize when permanent magnetism sucking disc circular telegram, fix hoisting apparatus on the fixing base, in order to improve hoisting apparatus's stability, moreover, through cutting off the power supply with permanent magnetism sucking disc, can separate hoisting apparatus and fixing base, thereby can remove hoisting apparatus to arbitrary position on, and then improve hoisting apparatus's suitability. By adopting the structure, the first motor drives the inner ring to rotate so as to drive the seat plate fixed on the top wall of the inner ring and the components on the seat plate to rotate, thereby enlarging the hoisting range of the hoisting device; meanwhile, the hoisting device is fixed on the fixing seat through the permanent magnetic chuck, so that the hoisting device can be rapidly loaded and unloaded, and the movable hoisting device and the fixing seat can be separately transported when the hoisting device is moved, so that the transportation difficulty of products is reduced, and the product use experience is improved.
specifically, the fixing seat can be an iron plate, an iron seat and other iron objects with large weight.
additionally, the utility model provides an overhead hoist among the above-mentioned technical scheme can also have following additional technical characteristic:
In the above technical solution, preferably, the hoisting device further includes: a third motor; the third motor is fixed on the seat board, and the output shaft of the third motor is connected with the support rod.
In this technical scheme, through fixing the third motor on the bedplate to realize that the inner circle takes the third motor to rotate, simultaneously, be connected the output shaft of third motor with the bracing piece, in order to realize that the third motor drives the bracing piece and reciprocates, thereby change overhead hoist's overall height, and then improve the suitability that overhead hoist hoisted.
In the above technical solution, preferably, the third motor is a linear motor.
In this technical scheme, through setting up the third motor into linear motor to realize that the output shaft of third motor moves along its radial, thereby can drive the bracing piece and reciprocate, with adjustment overhead hoist's height.
In the above technical solution, preferably, the hoisting device further includes: a universal roller; the four universal rollers are in rolling connection with the bottom of the fixed seat.
In this technical scheme, through the bottom roll connection with at least four universal gyro wheels and fixing base to improve the flexibility of product, and reduce the degree of difficulty of removing the product, simultaneously through with four universal gyro wheels and bottom roll connection, with the gravity average distribution that realizes the product on four universal gyro wheels, damage because of bearing gravity too big with avoiding single universal gyro wheel, thereby the service life of extension product. By adopting the structure, the structure is simple, the working efficiency is high, and the product is moved through the universal idler wheel, so that the flexibility of the product can be improved, the applicability of the product can also be improved, the product can work in various environments, and the application range of the product is expanded.
In the above technical solution, preferably, the universal roller includes: the device comprises a body, a bearing and a connecting shaft; the outer ring of the bearing is fixed in the body, the inner ring of the bearing is provided with a through hole, and the outer ring of the bearing and the inner ring of the bearing rotate relatively; the connecting shaft is fixed at the bottom of the fixed seat and inserted into the through hole; the connecting shaft and the bearing are in excessive fit, so that the connecting shaft and the bearing rotate relatively.
In the technical scheme, the outer ring of the bearing is fixed in the body so as to improve the stability of the bearing, and the inner ring of the bearing is provided with the through hole so that the outer ring of the bearing and the inner ring of the bearing rotate relatively; the connecting shaft is fixed at the bottom of the fixed seat and inserted into the through hole; because connecting axle and bearing are for excessively cooperating to realize connecting axle and bearing relative rotation, thereby realize overhead hoist and can remove to a plurality of directions, and then improved the flexibility of product.
additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows a schematic structural view of a trolley according to an embodiment of the invention;
wherein, the corresponding relationship between the reference numbers and the component names in fig. 1 is:
10 fixed seats, 12 bases, 14 gear rings, 16 seat plates, 18 supporting rods, 20 hoisting arms, 22 rotating wheels, 24 hoisting wheels, 26 second motors, 28 hoisting lines, 30 lifting hooks, 32 permanent magnetic suction cups, 34 third motors and 36 universal rollers.
Detailed Description
in order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The trolley according to some embodiments of the invention is described below with reference to fig. 1.
in the embodiment of the utility model, as shown in fig. 1, the utility model provides a lifting device, lifting device fix on fixing base 10, and lifting device includes: the lifting device comprises a base 12, a gear ring 14, a first motor, a gear, a seat plate 16, a supporting rod 18, a lifting arm 20, a rotating wheel 22, a hanging wheel 24, a second motor 26, a lifting wire 28, a lifting hook 30 and a permanent magnetic chuck 32; the gear ring 14 comprises an inner ring and an outer ring, the outer ring is fixed on the top wall of the base 12, inner teeth are arranged on the outer wall of the inner ring, and the inner ring and the outer ring rotate relatively; the first motor is fixed on the top wall of the base 12; the gear is sleeved on an output shaft of the first motor and is meshed with the inner teeth of the inner ring; the seat plate 16 is plate-shaped, and the seat plate 16 is fixed on the inner ring; one end of the support bar 18 is connected with the seat plate 16; one end of the hoisting arm 20 is connected with the other end of the supporting rod 18; the rotating wheel 22 is connected with the other end of the hoisting arm 20; the hanging wheel 24 is connected with the lower end of the rotating wheel 22; the second motor 26 is fixed on the seat plate 16; the hoisting line 28 is wound on the hoisting wheel 24 and the output shaft of the second motor 26 simultaneously; the lifting hook 30 is connected with the lifting line 28; one end of the permanent magnetic chuck 32 is adsorbed on the bottom wall of the base 12, and the other end of the permanent magnetic chuck 32 is adsorbed on the fixing seat 10.
In this embodiment, first, the outer ring of the ring gear 14 is fixed on the top wall of the base 12 to improve the stability of the ring gear 14, and the inner ring and the outer ring are relatively rotatable; secondly, the stability of the first motor is improved by fixing the first motor on the top wall of the base 12, and meanwhile, the gear is sleeved on the output shaft of the first motor and is meshed with the inner teeth of the inner ring, so that the first motor drives the inner ring of the gear ring 14 to rotate; thirdly, the seat plate 16 is made into a plate shape to enlarge the accommodating area of the seat plate 16, and the seat plate 16 is fixed on the inner ring, so that the inner ring drives the seat plate 16 and the components fixed on the seat plate 16 to rotate; thirdly, one end of the support rod 18 is connected with the seat plate 16, so that not only is the stability of the support rod 18 improved, but also the inner ring can drive the support rod 18 to rotate through the seat plate 16, and the flexibility of the support rod 18 is improved; thirdly, one end of the hoisting arm 20 is connected with the other end of the supporting rod 18, so that the supporting rod 18 supports the hoisting arm 20; thirdly, by connecting the rotation wheel 22 to the other end of the lifting arm 20 and connecting the hanging wheel 24 to the lower end of the rotation wheel 22; thirdly, the second motor 26 is fixed on the seat plate 16, the hoisting line 28 is wound on the hoisting wheel 24 and the output shaft of the second motor 26 at the same time, and the hook 30 is connected with the hoisting line 28, so that the second motor 26 drives the hook 30 to move through the hoisting line 28, the workpiece is hoisted through the hook 30, and the workpiece is conveyed at present; by adopting the structure, the hoisting wheel 24 is used as a fulcrum, and the workpiece is transported, so that the hoisting efficiency of the hoisting device is improved; thirdly, adsorb on the diapire of base 12 through the one end with permanent magnetism sucking disc 32 to adsorb permanent magnetism sucking disc 32's the other end on fixing base 10, when realizing that permanent magnetism sucking disc 32 circular telegram, fix overhead hoist on fixing base 10, in order to improve overhead hoist's stability, moreover, through cutting off the power supply with permanent magnetism sucking disc 32, can separate overhead hoist and fixing base 10, thereby can remove overhead hoist to arbitrary position, and then improve overhead hoist's suitability. By adopting the structure, the first motor drives the inner ring to rotate so as to drive the seat plate 16 fixed on the top wall of the inner ring and components on the seat plate 16 to rotate, thereby enlarging the hoisting range of the hoisting device; meanwhile, the permanent magnetic chuck 32 fixes the lifting device on the fixing seat 10, so that the lifting device can be rapidly loaded and unloaded, and when the lifting device is moved, the lifting device and the fixing seat 10 can be separately transported, so that the transportation difficulty of products is reduced, and the product use experience is improved.
Specifically, the fixing base 10 may be an iron plate, an iron base, or other iron objects with heavy weight.
In an embodiment of the present invention, preferably, as shown in fig. 1, the lifting device further includes: a third motor 34; the third motor 34 is fixed to the seat plate 16, and an output shaft of the third motor 34 is connected to the support rod 18.
In this embodiment, the third motor 34 is fixed on the seat plate 16 to rotate the inner ring belt third motor 34, and meanwhile, the output shaft of the third motor 34 is connected with the support rod 18 to enable the third motor 34 to drive the support rod 18 to move up and down, so that the overall height of the lifting device is changed, and the lifting applicability of the lifting device is improved.
In one embodiment of the present invention, the third motor 34 is preferably a linear motor.
In this embodiment, the output shaft of the third motor 34 is moved along the radial direction by setting the third motor 34 as a linear motor, so that the support rod 18 can be driven to move up and down to adjust the height of the lifting device.
In an embodiment of the present invention, preferably, as shown in fig. 1, the lifting device further includes: a universal roller 36; four universal rollers 36 are connected with the bottom of the fixed seat 10 in a rolling manner.
In this embodiment, at least four universal rollers 36 are connected to the bottom of the fixed base 10 in a rolling manner, so as to improve the flexibility of the product and reduce the difficulty in moving the product, and meanwhile, the four universal rollers 36 are connected to the bottom in a rolling manner, so as to achieve the even distribution of the gravity of the product on the four universal rollers 36, so as to prevent a single universal roller 36 from being damaged due to too much bearing gravity, thereby prolonging the service life of the product. By adopting the structure, the structure is simple, the working efficiency is high, and the product is moved through the universal roller 36, so that the flexibility and the applicability of the product can be improved, the product can work in various environments, and the application range of the product is expanded.
In an embodiment of the present invention, preferably, the universal roller 36 includes: the device comprises a body, a bearing and a connecting shaft; the outer ring of the bearing is fixed in the body, the inner ring of the bearing is provided with a through hole, and the outer ring of the bearing and the inner ring of the bearing rotate relatively; the connecting shaft is fixed at the bottom of the fixed seat 10 and inserted into the through hole; the connecting shaft and the bearing are in excessive fit, so that the connecting shaft and the bearing rotate relatively.
In the embodiment, the outer ring of the bearing is fixed in the body to improve the stability of the bearing, and the inner ring of the bearing is provided with the through hole, so that the outer ring of the bearing and the inner ring of the bearing rotate relatively; the connecting shaft is fixed at the bottom of the fixed seat 10 and inserted into the through hole; because connecting axle and bearing are for excessively cooperating to realize connecting axle and bearing relative rotation, thereby realize overhead hoist and can remove to a plurality of directions, and then improved the flexibility of product.
In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, 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 of the invention. In the present disclosure, 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 more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a lifting device, lifting device fixes on the fixing base, its characterized in that, lifting device includes:
a base;
The gear ring comprises an inner ring and an outer ring, the outer ring is fixed on the top wall of the base, inner teeth are arranged on the outer wall of the inner ring, and the inner ring and the outer ring rotate relatively;
the first motor is fixed on the top wall of the base;
the gear is sleeved on an output shaft of the first motor and is meshed with the inner teeth of the inner ring;
The seat plate is plate-shaped and is fixed on the inner ring;
one end of the supporting rod is connected with the seat plate;
One end of the hoisting arm is connected with the other end of the supporting rod;
The rotating wheel is connected with the other end of the hoisting arm;
The hanging wheel is connected with the lower end of the rotating wheel;
The second motor is fixed on the seat plate;
The hoisting line is wound on the hoisting wheel and the output shaft of the second motor at the same time;
The lifting hook is connected with the hoisting line;
The permanent magnetic chuck, the one end of permanent magnetic chuck adsorb on the diapire of base, just the other end of permanent magnetic chuck adsorbs on the fixing base.
2. The overhead hoist of claim 1, further comprising:
And the third motor is fixed on the seat plate, and an output shaft of the third motor is connected with the supporting rod.
3. the overhead hoist of claim 2, characterized in that:
The third motor is a linear motor.
4. the overhead hoist of claim 1, further comprising:
And the four universal rollers are in rolling connection with the bottom of the fixed seat.
5. The overhead hoist of claim 4, wherein the universal roller includes:
a body;
the outer ring of the bearing is fixed in the body, the inner ring of the bearing is provided with a through hole, and the outer ring of the bearing and the inner ring of the bearing rotate relatively;
the connecting shaft is fixed at the bottom of the fixed seat and inserted into the through hole;
The connecting shaft and the bearing are in over fit, so that the connecting shaft and the bearing rotate relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920247119.7U CN209740555U (en) | 2019-02-27 | 2019-02-27 | Hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920247119.7U CN209740555U (en) | 2019-02-27 | 2019-02-27 | Hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209740555U true CN209740555U (en) | 2019-12-06 |
Family
ID=68708006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920247119.7U Active CN209740555U (en) | 2019-02-27 | 2019-02-27 | Hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209740555U (en) |
-
2019
- 2019-02-27 CN CN201920247119.7U patent/CN209740555U/en active Active
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