CN212769566U - Electric chain wheel device for zipper hoisting equipment - Google Patents
Electric chain wheel device for zipper hoisting equipment Download PDFInfo
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- CN212769566U CN212769566U CN202021439504.0U CN202021439504U CN212769566U CN 212769566 U CN212769566 U CN 212769566U CN 202021439504 U CN202021439504 U CN 202021439504U CN 212769566 U CN212769566 U CN 212769566U
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- mounting platform
- fixed
- chain wheel
- guide rod
- zipper
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Abstract
The utility model discloses an electric chain wheel device for a zipper hoisting device, which comprises a base, wherein the base is provided with an installation platform; the motor is fixed on the mounting platform; the gearbox is fixed on the mounting platform, and an input shaft of the gearbox is fixedly connected with an output shaft of the motor; the chain wheel is coaxially fixed with the output shaft of the gearbox, and a zipper is sleeved on the chain wheel; the guide rod is fixed on the base and located at the circumferential position of the chain wheel, a guide ring is arranged on one side, facing the chain wheel, of the guide rod, and the zipper penetrates through the guide ring.
Description
Technical Field
The utility model relates to a mining equipment technical field specifically is an electric sprocket device for hand zip fastener hoisting equipment.
Background
The coal mining equipment is large-scale equipment and large-scale objects, and needs to be lifted and conveyed into a mine. However, due to the limitations of site environment and technology, when large-scale equipment needs to be lifted and conveyed into a mine, most of the currently used lifting traveling cranes are manual zipper type mechanical traveling cranes. When the large part is lifted on site, the zipper lifting is carried out manually, so that time and labor are wasted, and the safety risk is higher. In the past, when large objects are hoisted, the zippers are pulled manually to hoist and move the large objects, the large objects cannot be hoisted and moved stably due to the limitation of uncertain factors of fields and people, and when the hoisting and moving are carried out synchronously, the stability of the motion of the large objects cannot be ensured; because the whole operation process is completely completed by manpower, when the operation is carried out, the phenomena of groove falling, chain sliding, blocking and the like of the zipper are easily caused after the large object is hoisted due to the influence of physical strength of constructors and site environment, and the hoisting of the whole large object is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an electric sprocket device suitable for zipper type hoisting equipment is provided with steadily hanging large articles into the mine.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
a motorized sprocket assembly for a zipper lifting apparatus, comprising
The device comprises a base (1), wherein a mounting platform is arranged on the base (1);
the motor (2) is fixed on the mounting platform;
the gearbox (3) is fixed on the mounting platform, and an input shaft of the gearbox (3) is fixedly connected with an output shaft of the motor (2);
the chain wheel (4) is coaxially fixed with the output shaft of the gearbox (3), and a zipper (6) is sleeved on the chain wheel (4);
the guide rod (5) is fixed on the base (1) and located at the circumferential position of the chain wheel (4), a guide ring (51) is arranged on one side, facing the chain wheel (4), of the guide rod (5), and the zipper (6) penetrates through the guide ring (51).
The motor, the gearbox and the chain wheel are integrated into a whole to replace the original manual zipper, the start and stop of an electric appliance can be accurately controlled by controlling the handle, the labor force is effectively liberated, the construction efficiency is improved, the safety risk is reduced, and the problems of zipper groove falling, sliding chain sliding and the like caused by uneven force application in construction are effectively solved; meanwhile, the device corresponds to various hand-pulling chain type hoisting equipment, and meets the hoisting requirements of large workpieces of various mines and plants of group companies. The guide ring is adopted to avoid zipper separation or pocket formation.
Further, the base (1) comprises a bracket and a mounting platform; the support is a frame body welded by profile steel, and the mounting platform is of a plate-shaped structure and is fixed on the upper surface of the support to form a horizontal mounting platform.
Furthermore, a groove for the chain wheel (4) to pass through is formed in the mounting platform.
Furthermore, the guide rod (5) is rotationally fixed in the groove, and a rotating shaft (52) of the guide rod (5) is parallel to a rotating shaft (52) of the chain wheel (4).
Furthermore, a section of the upper part of the lower end of the guide rod (5) is fixed in the groove through a rotating shaft (52), and the rotating shaft (52) is parallel to the rotating shaft (52) of the chain wheel (4); the lower end of the guide rod (5) is provided with a first waist-shaped hole (55), the two sides below the groove are respectively fixed with a fixing plate (53), the fixing plate (53) is provided with a second waist-shaped hole (531), a screw (54) sequentially penetrates through the second waist-shaped hole (531) of the fixing plate (53) on one side, the first waist-shaped hole (55) and the second waist-shaped hole (531) of the fixing plate (53) on the other side, and the nut is screwed down to enable the guide rod (5) to incline for setting an angle.
Furthermore, the second waist-shaped hole (531) is an arc-shaped hole, and an arc opening faces upwards.
Furthermore, the motor (2) is detachably fixed on the mounting platform.
Furthermore, the gearbox (3) is detachably fixed on the mounting platform.
The utility model has the advantages that:
the motor, the gearbox and the chain wheel are integrated into a whole to replace the original manual zipper, the start and stop of an electric appliance can be accurately controlled by controlling the handle, the labor force is effectively liberated, the construction efficiency is improved, the safety risk is reduced, and the problems of zipper groove falling, sliding chain sliding and the like caused by uneven force application in construction are effectively solved; meanwhile, the device corresponds to various hand-pulling chain type hoisting equipment, and meets the hoisting requirements of large workpieces of various mines and plants of group companies. The guide ring is adopted to avoid zipper separation or pocket formation.
The base is formed by combining a support and a mounting platform of the build sheet, and is light in weight, convenient to move and convenient to process.
The guide rod angle is adjustable, so that the lifting device can adapt to different lifting angles of different scenes. The angle adjusting structure is simple, the processing is easy, and the adjusting procedure is simple.
The motor and the gearbox are detachably mounted, so that the equipment is convenient to overhaul and transport.
Drawings
Fig. 1 is a schematic view of an overall structure of an electric sprocket apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of the guide bar mounting structure viewed along the length direction of the groove in the embodiment of the present invention;
fig. 3 is a schematic view of an installation structure of the guide rod and one of the fixing plates according to the embodiment of the present invention.
1. A base; 2. a motor; 3. a gearbox; 4. a sprocket; 5. a guide rod 6 and a zipper; 51. a guide ring; 52. a rotating shaft; 53. a fixing plate; 54. a screw; 55. a first kidney-shaped hole; 531. a second kidney-shaped hole; 121. a groove.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiment provides a power-driven chain wheel 4 device for a zipper 6 hoisting device, which comprises a base 1, a motor 2, a gearbox 3, a chain wheel 4 and a guide rod 5.
The base 1 comprises a bracket and a mounting platform; the support is a support body welded by profile steel, and is provided with 4 stable legs, the 4 legs are combined into a whole through a rectangular frame, and the mounting platform is of a plate-shaped structure and is fixed on the upper surface of the support to form a horizontal mounting platform. In this embodiment, the mounting platform covers only a part of the upper surface of the bracket, and the purpose is to reduce the weight of the base 1 while satisfying the mounting position of other components.
In the embodiment, the motor 2 adopts a three-phase asynchronous motor 2, and a base of the motor 2 is detachably fixed on the mounting platform through a bolt; is convenient to disassemble, overhaul and replace, and is particularly convenient to disassemble, wash, move and reassemble.
Similarly, the gearbox 3 is also detachably fixed on the mounting platform through a bolt in the embodiment, the gearbox 3 is adopted in the embodiment, and an input shaft of the gearbox 3 is fixedly connected with an output shaft of the motor 2; the output shaft of the gear box 3 is coaxially fixed, and a zipper 6 is sleeved on the chain wheel 4.
In this embodiment, since the speed ratio is large, the diameter of the sprocket 4 is large, and a groove 121 through which the sprocket 4 passes is formed in the mounting platform.
The guide rod 5 is fixed on the base 1 and is positioned at the circumferential position of the chain wheel 4, a guide ring 51 is arranged at one side of the guide rod 5 facing the chain wheel 4, and the zipper 6 penetrates through the guide ring 51. In order to adapt to the angles of the zippers 6 in different scenes, the angle of the guide rod 5 of the embodiment is adjustable, and specifically: in this embodiment, the groove 121 penetrates the entire mounting platform, so that a notch is formed on one side of the base 1. The guide bar 5 is rotatably fixed in the groove 121 by a rotating shaft 52, and the rotating shaft 52 of the guide bar 5 is parallel to the rotating shaft 52 of the sprocket 4. The lower end of the guide rod 5 is provided with a first waist-shaped hole 55, the first waist-shaped hole 55 is opened along the length direction of the guide rod 5, two fixing plates 53 which are relatively parallel are respectively welded on two sides below the groove 121, a second waist-shaped hole 531 is formed in each fixing plate 53, the screw 54 sequentially penetrates through the second waist-shaped hole 531 of the fixing plate 53 on one side, the first waist-shaped hole 55 and the second waist-shaped hole 531 of the fixing plate 53 on the other side, and the nut is screwed down to enable the guide rod 5 to incline for a set angle.
Since the height of the lower end of the guide rod 5 changes when the guide rod rotates, the second kidney-shaped hole 531 is an arc-shaped hole, and the arc opening faces upwards in the embodiment, so as to adapt to the height change of the first kidney-shaped hole 55.
When the device that this embodiment provided is when using, transport each part to the place of use, pass through bolt or other fixed means with the base and fix on ground or work platform, then assemble, after the equipment is accomplished, according to the angle that device position and hoisting point position formed, adjust the angle of guide bar 5 and fix, zip fastener 6 bypasses sprocket 4 and passes the spacing ring, passes the hoisting point and can hoist big article in advance. The start and stop of the electric appliance can be accurately controlled by controlling the handle, so that the labor force is effectively liberated, the construction efficiency is improved, the safety risk is reduced, and the problems of groove 121 falling, sliding chain falling and the like of the zipper 6 caused by uneven force application in construction are effectively solved; meanwhile, the device corresponds to various hand zipper 6-type hoisting equipment, and meets the hoisting requirements of large pieces of mines and plants of group companies. The guide ring 51 is used to prevent the zipper 6 from being separated or pocketed.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. A kind of electronic sprocket gear used for zipper hoisting apparatus, characterized by that: comprises that
The device comprises a base (1), wherein a mounting platform is arranged on the base (1);
the motor (2) is fixed on the mounting platform;
the gearbox (3) is fixed on the mounting platform, and an input shaft of the gearbox (3) is fixedly connected with an output shaft of the motor (2);
the chain wheel (4) is coaxially fixed with the output shaft of the gearbox (3), and a zipper (6) is sleeved on the chain wheel (4);
the guide rod (5) is fixed on the base (1) and located at the circumferential position of the chain wheel (4), a guide ring (51) is arranged on one side, facing the chain wheel (4), of the guide rod (5), and the zipper (6) penetrates through the guide ring (51).
2. The motorized sprocket assembly for a chain lifting apparatus as set forth in claim 1, wherein: the base (1) comprises a bracket and a mounting platform; the support is a frame body welded by profile steel, and the mounting platform is of a plate-shaped structure and is fixed on the upper surface of the support to form a horizontal mounting platform.
3. The motorized sprocket assembly for a chain lifting apparatus as set forth in claim 2, wherein: and a groove (121) for the chain wheel (4) to pass through is formed in the mounting platform.
4. A motorized sprocket assembly for a chain lifting apparatus as set forth in claim 3, wherein: the guide rod (5) is rotationally fixed in the groove (121), and a rotating shaft (52) of the guide rod (5) is parallel to a rotating shaft (52) of the chain wheel (4).
5. The power sprocket apparatus for a chain lifting device as claimed in any one of claims 1 to 4, wherein: a section of the upper part of the lower end of the guide rod (5) is fixed in the groove (121) through a rotating shaft (52), and the rotating shaft (52) is parallel to the rotating shaft (52) of the chain wheel (4); the lower end of the guide rod (5) is provided with a first waist-shaped hole (55), two sides below the groove (121) are respectively fixed with a fixing plate (53), the fixing plate (53) is provided with a second waist-shaped hole (531), a screw (54) sequentially penetrates through the second waist-shaped hole (531) of the fixing plate (53) on one side, the first waist-shaped hole (55) and the second waist-shaped hole (531) of the fixing plate (53) on the other side, and the nut is screwed down to enable the guide rod (5) to incline for a set angle.
6. A motorized sprocket assembly for a chain lifting apparatus as claimed in claim 5: the method is characterized in that: the second waist-shaped hole (531) is an arc-shaped hole, and an arc opening faces upwards.
7. The power sprocket apparatus for a chain lifting device as claimed in any one of claims 1 to 4, wherein: the motor (2) is detachably fixed on the mounting platform.
8. The power sprocket apparatus for a chain lifting device as claimed in any one of claims 1 to 4, wherein: the gearbox (3) is detachably fixed on the mounting platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021439504.0U CN212769566U (en) | 2020-07-20 | 2020-07-20 | Electric chain wheel device for zipper hoisting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021439504.0U CN212769566U (en) | 2020-07-20 | 2020-07-20 | Electric chain wheel device for zipper hoisting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212769566U true CN212769566U (en) | 2021-03-23 |
Family
ID=75028487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021439504.0U Active CN212769566U (en) | 2020-07-20 | 2020-07-20 | Electric chain wheel device for zipper hoisting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212769566U (en) |
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2020
- 2020-07-20 CN CN202021439504.0U patent/CN212769566U/en active Active
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