CN210176345U - Single-motor chain transmission steel wire rope lifting mechanism - Google Patents
Single-motor chain transmission steel wire rope lifting mechanism Download PDFInfo
- Publication number
- CN210176345U CN210176345U CN201920702029.2U CN201920702029U CN210176345U CN 210176345 U CN210176345 U CN 210176345U CN 201920702029 U CN201920702029 U CN 201920702029U CN 210176345 U CN210176345 U CN 210176345U
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- China
- Prior art keywords
- reel
- wire rope
- welding mounting
- rotating shaft
- steel wire
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- Expired - Fee Related
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Abstract
The utility model discloses a single motor chain drive wire rope hoist mechanism, including reel mechanism, welding mounting bracket, wire rope, department installs motor reducer combination in the middle of the top of welding mounting bracket, motor reducer combination output shaft outer end is connected with double sprocket, reel mechanism is all installed to the top both sides of welding mounting bracket, reel mechanism includes bearing fixed plate, electromagnetic brake ware, pivot, axle sleeve, reel outer lane, reel fagging, deep groove ball bearing, the both sides outer wall of pivot all overlaps and is equipped with the reel outer lane. The utility model outputs through a single power source, avoids instant asynchronism of suspension four-point start and stop, and reduces the cost; the utility model discloses transmission mode adopts the chain transmission, avoids skidding and loses a step phenomenon, and the installation is simple, and the structure is light, and the cost is low, is fit for extensively promoting and using.
Description
Technical Field
The utility model relates to the field of mechanical devices, specifically be a single motor chain drive wire rope hoist mechanism.
Background
In the field of hoisting of small and medium-sized steel wire ropes, the phenomena of unstable hoisted objects, inclination and the like due to asynchronous hoisting exist in four-point suspension equipment such as trays and the like, so that accidents occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a single motor chain drive wire rope hoist mechanism has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a single motor chain transmission steel wire rope lifting mechanism comprises a winding drum mechanism, a welding installation frame and a steel wire rope, a motor reducer combination is arranged in the middle of the top of the welding mounting frame, the outer end of an output shaft of the motor reducer combination is connected with a double-row chain wheel, the two sides of the top of the welding installation frame are respectively provided with a winding drum mechanism, the winding drum mechanism comprises a bearing fixing plate, an electromagnetic brake, a rotating shaft, a shaft sleeve, a winding drum outer ring, a winding drum supporting plate and a deep groove ball bearing, the outer walls of the two sides of the rotating shaft are respectively sleeved with a winding drum outer ring, the two sides of the winding drum outer ring are respectively fixedly connected with a winding drum supporting plate, the outer wall of the inboard pivot of reel outer lane is transferred and is equipped with the axle sleeve, the outer wall cover of axle sleeve is equipped with electromagnetic brake ware, and the department cover is equipped with single sprocket in the middle of two sets of pivots, double sprocket is connected through two sets of chains and two sets of single sprocket respectively.
As a preferred embodiment of the utility model, the pivot both ends are all overlapped and are equipped with deep groove ball bearing and pass through bearing fixing plate and welding installation frame and connect.
As a preferred embodiment of the utility model, the outer wall of reel outer lane is around being connected with wire rope, and four group's wire rope run through the welding installation frame and with the top four corners connection of tray class material frame.
As an optimized embodiment of the present invention, the welding frame is provided with a hole larger than the outer diameter of the steel wire rope.
As a preferred embodiment of the present invention, the motor reducer assembly employs a helical gear reduction motor.
As a preferred embodiment of the present invention, the middle of the rotating shaft is provided with a supporting frame, the top of the supporting frame is movably sleeved on the outer wall of the rotating shaft, and the bottom of the supporting frame is fixed on the surface of the welding installation frame.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model has simple and reasonable structure, convenient installation and lifting mode suitable for various occasions; the utility model adopts a single power source for output, avoids the instant asynchronism of suspension four-point start and stop, and reduces the cost; the utility model discloses transmission mode adopts the chain transmission, avoids skidding and loses a step phenomenon, and the installation is simple, and the structure is light, and the cost is low.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of the whole structure of the single motor chain transmission steel wire rope lifting mechanism of the present invention;
fig. 2 is the structural schematic diagram of the winding drum mechanism of the single-motor chain transmission steel wire rope lifting mechanism of the utility model.
In the figure: 1: reel mechanism, 2: welding mounting frame, 3: wire rope, 4: pallet type material frame indication, 5: chain, 6: single row sprocket, 7: double sprocket, 8: motor reducer combination, 2.1: bearing fixing plate, 2.2: electromagnetic brake fixed plate, 2.3: electromagnetic brake, 2.4: rotating shaft, 2.5: shaft sleeve, 2.6: outer ring of winding drum, 2.7: reel fagging, 2.8: provided is a deep groove ball bearing.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-2, the present invention provides a technical solution: a single motor chain transmission steel wire rope lifting mechanism comprises a winding drum mechanism 1, a welding mounting frame 2 and a steel wire rope 3, wherein a motor reducer combination 8 is arranged in the middle of the top of the welding mounting frame 2, the outer end of an output shaft of the motor reducer combination 8 is connected with a double-row chain wheel 7, winding drum mechanisms 1 are arranged on two sides of the top of the welding mounting frame 2, each winding drum mechanism 1 comprises a bearing fixing plate 2.1, an electromagnetic brake fixing plate 2.2 and an electromagnetic brake 2.3, the deep groove ball bearing comprises a rotating shaft 2.4, shaft sleeves 2.5, a reel outer ring 2.6, reel supporting plates 2.7 and deep groove ball bearings 2.8, wherein the outer walls of two sides of the rotating shaft 2.4 are respectively sleeved with a reel outer ring 2.6, the two sides of the reel outer ring 2.6 are respectively and fixedly connected with the reel supporting plates 2.7, the shaft sleeves 2.5 are arranged on the outer walls of the inner rotating shafts 2.4 of the reel outer ring 2.6 in a regulating mode, the outer walls of the shaft sleeves 2.5 are respectively sleeved with an electromagnetic brake 2.3, a single-row chain wheel 6 is sleeved in the middle of the two groups of rotating shafts 2.4, and the double-.
In this embodiment, 2.4 both ends of pivot are all overlapped and are equipped with deep groove ball bearing 2.8 and pass through bearing fixing plate 2.1 and welding mounting bracket 2 connection, 2.6 outer walls of reel outer lane have the wire rope 3 around having connect, four groups of wire rope 3 run through welding mounting bracket 2 and with the top four corners connection of tray type material frame 4, set up the hole that is greater than 3 external diameters of wire rope on the welding mounting bracket 2, motor reducer makes up 8 adoption helical gear motor, the centre department of pivot 2.4 is provided with the support frame, the top activity suit pivot 2.4 outer walls of support frame, the bottom of support frame is fixed in welding mounting bracket 2.
As shown in fig. 1, the steel wire rope 3 is connected with the tray type material frame indication 4 from the winding drum mechanism 1 downwards through a strip hole on the welding installation frame, in the lifting process, along with the position change of the steel wire rope on the winding drum, the steel wire rope guiding position is also changed, the size of the processed strip hole is larger than the maximum moving range of the steel wire rope, the abrasion of the steel wire rope is avoided, the starting equipment is started, the motor reducer combination 8 rotates, the rotating shaft 2.4 is driven to rotate through chain transmission, the winding drum mechanisms 1 are further driven to rotate in the same direction, the steel wire rope 3 is released or screwed, the lifting or descending of the tray type material frame 4 is realized, and the electromagnetic brake 2.3 plays a role in power-off dual.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a single motor chain drive wire rope hoist mechanism, includes reel mechanism (1), welding mounting bracket (2), wire rope (3), its characterized in that: the middle of the top of the welding mounting frame (2) is provided with a motor reducer combination (8), the outer end of an output shaft of the motor reducer combination (8) is connected with a double-row chain wheel (7), the two sides of the top of the welding mounting frame (2) are provided with a reel mechanism (1), the reel mechanism (1) comprises a bearing fixing plate (2.1), an electromagnetic brake fixing plate (2.2), an electromagnetic brake (2.3), a rotating shaft (2.4), a shaft sleeve (2.5), a reel outer ring (2.6), a reel supporting plate (2.7) and a deep groove ball bearing (2.8), the outer walls of the two sides of the rotating shaft (2.4) are respectively sleeved with the reel outer ring (2.6), the two sides of the reel outer ring (2.6) are respectively and fixedly connected with the reel supporting plate (2.7), the outer wall of the inner rotating shaft (2.4) of the reel outer ring (2.6) is provided with the shaft sleeve (2.5), the outer wall, the middle of the two groups of rotating shafts (2.4) is sleeved with a single-row chain wheel (6), and the double-row chain wheel (7) is connected with the two groups of single-row chain wheels (6) through two groups of chains (5) respectively.
2. The single motor chain drive wire rope hoist mechanism of claim 1, characterized in that: the two ends of the rotating shaft (2.4) are respectively sleeved with a deep groove ball bearing (2.8), and the deep groove ball bearings (2.8) are connected with the welding mounting rack (2) through bearing fixing plates (2.1).
3. The single motor chain drive wire rope hoist mechanism of claim 1, characterized in that: the outer wall of the winding drum outer ring (2.6) is connected with steel wire ropes (3) in a winding mode, and the four groups of steel wire ropes (3) penetrate through the welding mounting frame (2) and are connected with the four corners of the top of the tray material frame (4).
4. The single motor chain drive wire rope hoist mechanism of claim 1, characterized in that: and the welding mounting frame (2) is provided with a hole with the outer diameter larger than that of the steel wire rope (3).
5. The single motor chain drive wire rope hoist mechanism of claim 1, characterized in that: the motor reducer combination (8) adopts a bevel gear speed reducing motor.
6. The single motor chain drive wire rope hoist mechanism of claim 1, characterized in that: the middle of the rotating shaft (2.4) is provided with a support frame, the outer wall of the rotating shaft (2.4) is movably sleeved at the top of the support frame, and the bottom of the support frame is fixed on the surface of the welding mounting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920702029.2U CN210176345U (en) | 2019-05-16 | 2019-05-16 | Single-motor chain transmission steel wire rope lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920702029.2U CN210176345U (en) | 2019-05-16 | 2019-05-16 | Single-motor chain transmission steel wire rope lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210176345U true CN210176345U (en) | 2020-03-24 |
Family
ID=69833880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920702029.2U Expired - Fee Related CN210176345U (en) | 2019-05-16 | 2019-05-16 | Single-motor chain transmission steel wire rope lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210176345U (en) |
-
2019
- 2019-05-16 CN CN201920702029.2U patent/CN210176345U/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: 20200324 Termination date: 20210516 |