CN212292635U - Lifting device based on synchronous belt - Google Patents
Lifting device based on synchronous belt Download PDFInfo
- Publication number
- CN212292635U CN212292635U CN202020743602.7U CN202020743602U CN212292635U CN 212292635 U CN212292635 U CN 212292635U CN 202020743602 U CN202020743602 U CN 202020743602U CN 212292635 U CN212292635 U CN 212292635U
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- synchronous
- rotating shaft
- lifting device
- frame
- lifting
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Abstract
The utility model provides a lifting device based on a synchronous belt, which comprises a stand column frame, wherein a bottom rotating shaft is supported and installed between the bottoms of the stand column frame; a bottom synchronous belt wheel is arranged on the bottom rotating shaft; a top synchronous pulley component is supported and mounted between the tops of the stand column racks, a synchronous lifting belt is mounted between the bottom synchronous pulley and the top synchronous pulley component, and the bottom rotating shaft is connected with a power device for driving the bottom rotating shaft to rotate; the lifting frame is connected with the synchronous lifting belt in a locking mode through a locking structure. The lifting device adopts a synchronous mode to replace a traditional screw lifting device, so that the stroke of the lifting device is greatly increased, and the cost of equipment is reduced.
Description
Technical Field
The utility model belongs to the elevating gear field especially relates to lift hoisting device based on hold-in range.
Background
In carrying out the material and promoting the in-process, need use hoisting device, at present, the hoisting device of mainly used adopts foretell promotion structure for the promotion that realizes the material based on screw drive's mode, needs long screw, and then has increased manufacturing cost.
SUMMERY OF THE UTILITY MODEL
For solving above technical problem, the utility model provides a lift hoisting device based on hold-in range, this hoisting device adopt the synchronous traditional screw rod of replacing to promote hoisting device, and then great increase its stroke, reduced the cost of equipment moreover.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the lifting device based on the synchronous belt comprises upright post frames, wherein a bottom rotating shaft is supported and installed between the bottoms of the upright post frames; a bottom synchronous belt wheel is arranged on the bottom rotating shaft; a top synchronous pulley component is supported and mounted between the tops of the stand column racks, a synchronous lifting belt is mounted between the bottom synchronous pulley and the top synchronous pulley component, and the bottom rotating shaft is connected with a power device for driving the bottom rotating shaft to rotate; the lifting frame is connected with the synchronous lifting belt in a locking mode through a locking structure.
The stand frame is composed of four independent stands, and the four stands are fixedly connected through a connecting plate to form a quadrilateral three-dimensional frame structure.
The top synchronous pulley component comprises a top pulley seat fixed at the top of the stand column of the frame, a top rotating shaft is supported and installed on the top pulley seat, and a top synchronous pulley is installed on the top rotating shaft.
The power device comprises a vertical plate fixed on the side wall of the bottom of the stand column rack, a speed reducer is fixedly mounted on the side wall of the vertical plate, the speed reducer adopts a double-motor speed reducer, two input shafts of the double-motor speed reducer are respectively connected with a first motor and a second motor, a driving synchronous belt wheel is mounted on an output shaft of the speed reducer, the driving synchronous belt wheel is in meshing transmission with a driven synchronous belt wheel through a synchronous belt, and the driven synchronous belt wheel is fixedly mounted on a rotating shaft at the bottom.
The vertical slide rail is fixedly installed on the side wall of the stand column rack through a plurality of uniformly distributed locking bolts.
The lifting frame is in sliding fit with the vertical sliding rail through the sliding block.
The locking structure comprises a side connecting plate fixed on the side face of the lifting frame, and the side connecting plate is fixedly connected with the synchronous lifting belt through a locking block.
The bottom of the lifting frame is provided with a connecting plate used for connecting an object to be lifted.
And a rack fixing frame for fixing the stand column rack is fixed in the middle of the stand column rack.
The utility model discloses there is following beneficial effect:
1. through adopting the lift hoisting device of above-mentioned structure, it adopts the hold-in range transmission mode, replaces driven screw drive mode, and then great improvement work efficiency, reduced the manufacturing cost of equipment simultaneously.
2. Through the stand frame adopting the structure, the manufacturing is convenient, and the cost is low.
3. Through foretell top hold-in range pulley subassembly, can carry out the top to synchronous lift area and support, and then be convenient for its transmission.
4. Through foretell top hold-in range pulley subassembly, can carry out the top to synchronous lift area and support, and then be convenient for its transmission.
5. The power device is mainly used for providing lifting power.
6. Through foretell locking structure can be with crane and synchronous lift area fixed linking to each other.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a first perspective three-dimensional view of the present invention.
Fig. 2 is a second perspective three-dimensional view of the present invention.
Fig. 3 is a third perspective three-dimensional view of the present invention.
In the figure: the vertical plate comprises a vertical plate 1, a first motor 2, a speed reducer 3, a second motor 4, a driving synchronous pulley 5, a synchronous belt 6, a driven synchronous pulley 7, a connecting plate 8, an upright stand frame 9, a lifting frame 10, a sliding block 11, a vertical sliding rail 12, a locking bolt 13, a stand fixing frame 14, a synchronous lifting belt 15, a top rotating shaft 16, a top pulley seat 17, a bottom rotating shaft 19, a bottom synchronous pulley 20, a locking block 21 and a top synchronous pulley 22.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1-3, the lifting device based on the synchronous belt comprises upright frame 9, and a bottom rotating shaft 19 is supported and installed between the bottoms of the upright frame 9; a bottom synchronous belt pulley 20 is arranged on the bottom rotating shaft 19; a top synchronous pulley component is supported and installed between the tops of the upright post frames 9, a synchronous lifting belt 15 is installed between the bottom synchronous pulley 20 and the top synchronous pulley component, and the bottom rotating shaft 19 is connected with a power device for driving the bottom rotating shaft to rotate; the vertical lifting device is characterized in that a vertical sliding rail 12 is fixedly mounted on the front side wall of the stand column rack 9, a lifting frame 10 is matched with the vertical sliding rail 12 in a sliding mode, and the lifting frame 10 is connected with a synchronous lifting belt 15 in a locking mode through a locking structure. Through adopting the lift hoisting device of above-mentioned structure, it adopts the hold-in range transmission mode, replaces driven screw drive mode, and then great improvement work efficiency, reduced the manufacturing cost of equipment simultaneously. In the working process, the bottom rotating shaft 19 is driven by the power device, the bottom synchronous belt pulley 20 is driven by the bottom rotating shaft 19, the lifting of the bottom synchronous belt pulley 20 is realized by the matching between the bottom synchronous belt pulley 20 and the synchronous lifting belt 15, and the lifting frame 10 connected with the bottom synchronous belt pulley is driven to realize the lifting action.
Further, the upright frame 9 is formed by four independent uprights, and the four uprights are fixedly connected with each other through a connecting plate to form a quadrilateral three-dimensional frame structure. Through the stand frame adopting the structure, the manufacturing is convenient, and the cost is low.
Further, top synchronous pulley subassembly is including fixing the top pulley seat 17 at frame stand 9 top, top pivot 16 is installed in the support on the top pulley seat 17, install top synchronous pulley 22 in the top pivot 16. Through foretell top hold-in range pulley subassembly, can carry out the top to synchronous lift area 15 and then be convenient for its transmission.
Further, power device is including fixing riser 1 on the lateral wall of stand frame 9 bottom, fixed mounting has reduction gear 3 on the lateral wall of riser 1, reduction gear 3 adopts two motor reduction gears, two input shafts of two motor reduction gears are connected with first motor 2 and second motor 4 respectively, driving synchronous pulley 5 is installed to the output shaft of reduction gear 3, driving synchronous pulley 5 passes through hold-in range 6 and driven synchronous pulley 7 meshing transmission, driven synchronous pulley 7 fixed mounting is in bottom pivot 19. Through foretell power device mainly used provide lift power, in the course of the work, through first motor 2 and second motor 4 synchronous drive reduction gear 3, through reduction gear 3 drive driving synchronous pulley 5, and then through driving synchronous pulley 5 and hold-in range 6 drive driven synchronous pulley 7, and then through driven synchronous pulley 7 drive bottom pivot 19, drive bottom synchronous pulley 20 by bottom pivot 19 again.
Further, the vertical slide rail 12 is fixedly mounted on the side wall of the upright frame 9 through a plurality of uniformly distributed locking bolts 13. The reliability of the fixing of the vertical sliding rail 12 is ensured through the structure.
Furthermore, the lifting frame 10 forms a sliding fit with the vertical slide rail 12 through the slide block 11. Through the above-mentioned cooperation mode, guaranteed that crane 10 can be along the normal slip of vertical slide rail 12.
Further, the locking structure comprises a side connecting plate 18 fixed on the side surface of the lifting frame 10, and the side connecting plate 18 is fixedly connected with the synchronous lifting belt 15 through a locking block 21. The crane 10 and the synchronous lifting belt 15 can be fixedly connected through the locking structure, and the crane 10 is driven to lift through the action of the synchronous lifting belt 15.
Further, the bottom of the lifting frame 10 is provided with a connecting plate 8 for connecting an object to be lifted. The object to be lifted can be fixed and mounted through the connecting plate 8.
Further, a frame fixing frame 14 for fixing the stand frame 9 is fixed at the middle part of the stand frame. The whole upright frame 9 can be fixed at a position required to be used by the frame fixing frame 14.
The utility model discloses a working process and principle:
when the material needs to be lifted, firstly, an object to be lifted is fixed and installed through the connecting plate 8; then, start power device, through first motor 2 and second motor 4 synchronous drive reduction gear 3, drive driving synchronous pulley 5 through reduction gear 3, and then drive driven synchronous pulley 7 through driving synchronous pulley 5 and hold-in range 6, and then drive bottom pivot 19 through driven synchronous pulley 7, drive bottom synchronous pulley 20 by bottom pivot 19 again, again by the cooperation between bottom synchronous pulley 20 and synchronous lifting belt 15, realize its lift, and then drive crane 10 that links to each other with it and realize the lift action, finally realize the promotion of object.
Claims (9)
1. Lifting device based on hold-in range, its characterized in that: the device comprises upright post frames (9), wherein a bottom rotating shaft (19) is supported and installed between the bottoms of the upright post frames (9); a bottom synchronous belt wheel (20) is arranged on the bottom rotating shaft (19); a top synchronous pulley component is supported and installed between the tops of the upright post frames (9), a synchronous lifting belt (15) is installed between the bottom synchronous pulley (20) and the top synchronous pulley component, and the bottom rotating shaft (19) is connected with a power device for driving the bottom rotating shaft to rotate; the utility model discloses a lifting frame, including stand frame (9), fixed mounting has vertical slide rail (12) on the preceding lateral wall of stand frame (9), sliding fit has crane (10) on vertical slide rail (12), crane (10) are through locking structure and synchronous lift area (15) locking continuous.
2. The synchronous belt-based lifting device as claimed in claim 1, wherein: the upright post rack (9) is composed of four independent upright posts, and the four upright posts are fixedly connected through connecting plates to form a quadrilateral three-dimensional frame structure.
3. The synchronous belt-based lifting device as claimed in claim 1, wherein: the top synchronous pulley component comprises a top pulley seat (17) fixed to the top of the stand frame (9), a top rotating shaft (16) is supported on the top pulley seat (17), and a top synchronous pulley (22) is installed on the top rotating shaft (16).
4. The synchronous belt-based lifting device as claimed in claim 1, wherein: the power device comprises a vertical plate (1) fixed on the side wall of the bottom of an upright post rack (9), a speed reducer (3) is fixedly mounted on the side wall of the vertical plate (1), the speed reducer (3) adopts a double-motor speed reducer, two input shafts of the double-motor speed reducer are respectively connected with a first motor (2) and a second motor (4), a driving synchronous pulley (5) is mounted on an output shaft of the speed reducer (3), the driving synchronous pulley (5) is in meshing transmission with a driven synchronous pulley (7) through a synchronous belt (6), and the driven synchronous pulley (7) is fixedly mounted on a bottom rotating shaft (19).
5. The synchronous belt-based lifting device as claimed in claim 1, wherein: the vertical slide rail (12) is fixedly installed on the side wall of the upright post rack (9) through a plurality of uniformly distributed locking bolts (13).
6. The synchronous belt-based lifting device as claimed in claim 1, wherein: the lifting frame (10) is in sliding fit with the vertical sliding rail (12) through the sliding block (11).
7. The synchronous belt-based lifting device as claimed in claim 1, wherein: the locking structure comprises a side connecting plate (18) fixed on the side face of the lifting frame (10), and the side connecting plate (18) is fixedly connected with the synchronous lifting belt (15) through a locking block (21).
8. The synchronous belt-based lifting device as claimed in claim 1, wherein: the bottom of the lifting frame (10) is provided with a connecting plate (8) used for connecting an object to be lifted.
9. The synchronous belt-based lifting device as claimed in claim 1, wherein: and a rack fixing frame (14) for fixing the stand column rack (9) is fixed in the middle of the stand column rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020743602.7U CN212292635U (en) | 2020-05-08 | 2020-05-08 | Lifting device based on synchronous belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020743602.7U CN212292635U (en) | 2020-05-08 | 2020-05-08 | Lifting device based on synchronous belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212292635U true CN212292635U (en) | 2021-01-05 |
Family
ID=73965728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020743602.7U Expired - Fee Related CN212292635U (en) | 2020-05-08 | 2020-05-08 | Lifting device based on synchronous belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212292635U (en) |
-
2020
- 2020-05-08 CN CN202020743602.7U patent/CN212292635U/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: 20210105 |