CN203740945U - Drive mechanism for wire rope reel and cable reel - Google Patents
Drive mechanism for wire rope reel and cable reel Download PDFInfo
- Publication number
- CN203740945U CN203740945U CN201420144106.4U CN201420144106U CN203740945U CN 203740945 U CN203740945 U CN 203740945U CN 201420144106 U CN201420144106 U CN 201420144106U CN 203740945 U CN203740945 U CN 203740945U
- Authority
- CN
- China
- Prior art keywords
- cable drum
- gear
- bearing seat
- reel
- wire rope
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims description 21
- 239000010813 municipal solid waste Substances 0.000 abstract description 7
- 230000001360 synchronised effect Effects 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model discloses a drive mechanism for a wire rope reel and a cable reel and belongs to the technical field of rubbish carrying grab bucket bridge type cranes. The cable reel is connected with the wire rope through the drive mechanism; the drive mechanism comprises a driving gear, a driven gear, a first gear shaft, a second gear shaft, a first bearing seat, a second bearing seat and a bolt, wherein the first gear shaft is installed on the first bearing seat and connected with an end plate of the wire rope reel through keys; the second gear shaft is installed on the second bearing seat and connected with an end plate of the cable reel through the bolt; the driving gear is installed on the first gear shaft, and the driven gear is installed on the second gear shaft; the driving gear is meshed with the driven gear. According to the drive mechanism for the wire rope reel and the cable reel, by means of a drive manner of meshing a pair of exposed gears, the wire rope reel and the cable reel can keep synchronized operation, and drive accuracy and stability between the wire rope reel and the cable reel are improved.
Description
Technical field
The utility model relates to waste handling bridge grabbing crane technical field, particularly a kind of transmission device for cable drum and cable drum.
Background technology
Waste handling bridge grabbing crane (hereinafter to be referred as hoisting crane) is the nucleus equipment of garbage incinerating power plant, major part comprises crane span structure, dolly, traveling mechanism of the larger traveller and garbage grab bucket, and wherein garbage grab bucket is a part and the load-engaging device of crane hoisting mechanism.Crane operation work manipulating crane complete rubbish carrying, stir, feed intake, the task such as collapse of setting and weighing.
The dolly of traditional Waste handling crane adopts two reductors of a direct motor drive and two cable drums, and cable drum is connected with grab bucket by steel rope.The power supply of grab bucket motor realizes by the cable being wrapped on cable drum.Cable drum is for drum cable, should ensure simultaneously by under grab bucket cable and steel rope Synchronous Radio with pack up.The lasting rotating of lifting motor can realize hoisting of grab bucket and decline.The chain gearing of one end of a cable drum installation is therein connected with cable drum, to provide power to cable drum.
Traditional chain drive structure form is simple, install easily manufactured, but after the wear of hinge of chain, envoy causes greatly disconnection apart from becoming, and is not easy to ensure that cable drum synchronizes with cable drum, even if install tightening device additional, effect also cannot reach expection, is difficult to meet client's requirement.
Utility model content
In order to solve the cable drum of conventional garbage carrying bridge grabbing crane and the asynchronous problem that cable drum causes because of the wear of hinge of chain, the utility model provides a kind of transmission device for cable drum and cable drum, described cable drum is connected with described cable drum by described transmission device, and described transmission device comprises driving gear, ring gear, the first gear wheel shaft, the second gear wheel shaft, clutch shaft bearing seat, the second bearing seat and bolt; Described the first gear wheel shaft is arranged on described clutch shaft bearing seat, and is connected with the end plate of described cable drum by key; Described the second gear wheel shaft is arranged on described the second bearing seat, and is connected with the end plate of described cable drum by described bolt; Described driving gear is arranged on described the first gear wheel shaft, and described ring gear is arranged on described the second gear wheel shaft; Described driving gear and ring gear are intermeshing.
Described transmission device also comprises gear cover; Described gear cover is made up of supporting seat and housing, and described supporting seat is arranged on the interior volume that described driving gear, ring gear, clutch shaft bearing seat and the second bearing seat form; Described housing is arranged on described interior volume, and is spirally connected by bolt and described supporting seat top.
The transmission device for cable drum and cable drum that the utility model provides, by the intermeshing type of drive of a pair of exposed gear (driving gear and ring gear), make cable drum and cable drum can keep synchronized operation, improved transmission accuracy and stability between cable drum and cable drum.
Brief description of the drawings
Fig. 1 is the front view of the transmission device for cable drum and cable drum that provides of the utility model embodiment;
Fig. 2 is the birds-eye view of the transmission device for cable drum and cable drum that provides of the utility model embodiment;
Fig. 3 is that the A-A of Fig. 1 is to view.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical solutions of the utility model are further described.
Referring to Fig. 1 to Fig. 3, the utility model embodiment provides a kind of transmission device for cable drum and cable drum, and cable drum 8 is connected with cable drum 7 by transmission device.Wherein, transmission device comprises: driving gear 1, ring gear 2, gear wheel shaft 31, gear wheel shaft 33, bolt 4, bearing seat 61 and bearing seat 62; Gear wheel shaft 31 is arranged on bearing seat 61, and is connected with the end plate 71 of cable drum 7 by key; Gear wheel shaft 33 is arranged on bearing seat 62, and is connected with the end plate 81 of cable drum 8 by bolt 4; Driving gear 1 is arranged on gear wheel shaft 31, and ring gear 2 is arranged on gear wheel shaft 33; Driving gear 1 and ring gear 2 are intermeshing.In actual applications, the diameter of driving gear and ring gear and the number of teeth need to be determined according to the width between centers of the diameter of reel, setting height(from bottom) and cable drum and cable drum; Meanwhile, in order to ensure the synchronized operation of cable drum and cable drum, the size of driving gear and ring gear should be identical.
In addition, in order to prevent the damage of dust environment severe in rubbish factory building to gear, the transmission device of the utility model embodiment also comprises gear cover, and gear cover is made up of supporting seat 51 and housing 52, as shown in Figure 1; Wherein, supporting seat 51 is arranged on the interior volume that driving gear 1, ring gear 2, bearing seat 61 and bearing seat 62 form; Housing 52 is arranged on this interior volume, and is spirally connected by bolt and supporting seat 51 tops.
The transmission device for cable drum and cable drum that the utility model embodiment provides, by adopting the intermeshing type of drive of a pair of exposed gear (driving gear and ring gear), the cable drum and the cable drum that have solved existing chain driving are difficult for synchronous problem, ensure the synchronized operation of cable drum and cable drum, improved transmission accuracy and stability between cable drum and cable drum.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. the transmission device for cable drum and cable drum, described cable drum is connected with described cable drum by described transmission device, it is characterized in that, described transmission device comprises driving gear, ring gear, the first gear wheel shaft, the second gear wheel shaft, clutch shaft bearing seat, the second bearing seat and bolt; Described the first gear wheel shaft is arranged on described clutch shaft bearing seat, and is connected with the end plate of described cable drum by key; Described the second gear wheel shaft is arranged on described the second bearing seat, and is connected with the end plate of described cable drum by described bolt; Described driving gear is arranged on described the first gear wheel shaft, and described ring gear is arranged on described the second gear wheel shaft; Described driving gear and ring gear are intermeshing.
2. the transmission device for cable drum and cable drum as claimed in claim 1, is characterized in that, described transmission device also comprises gear cover; Described gear cover is made up of supporting seat and housing, and described supporting seat is arranged on the interior volume that described driving gear, ring gear, clutch shaft bearing seat and the second bearing seat form; Described housing is arranged on described interior volume, and is spirally connected by bolt and described supporting seat top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144106.4U CN203740945U (en) | 2014-03-27 | 2014-03-27 | Drive mechanism for wire rope reel and cable reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144106.4U CN203740945U (en) | 2014-03-27 | 2014-03-27 | Drive mechanism for wire rope reel and cable reel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203740945U true CN203740945U (en) | 2014-07-30 |
Family
ID=51340773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144106.4U Expired - Lifetime CN203740945U (en) | 2014-03-27 | 2014-03-27 | Drive mechanism for wire rope reel and cable reel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203740945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114224490A (en) * | 2021-12-15 | 2022-03-25 | 机械科学研究总院青岛分院有限公司 | Gear transmission structure for minimally invasive surgery robot |
-
2014
- 2014-03-27 CN CN201420144106.4U patent/CN203740945U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114224490A (en) * | 2021-12-15 | 2022-03-25 | 机械科学研究总院青岛分院有限公司 | Gear transmission structure for minimally invasive surgery robot |
| CN114224490B (en) * | 2021-12-15 | 2023-11-21 | 机械科学研究总院青岛分院有限公司 | Gear transmission structure for minimally invasive surgery robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100007 Lama Temple street, Dongcheng District, Dongcheng District, Beijing Patentee after: BEIJING MATERIALS HANDLING RESEARCH INSTITUTE Co.,Ltd. Address before: 100007 Lama Temple street, Dongcheng District, Dongcheng District, Beijing Patentee before: Beijing Materials Handling Research Institute |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |
|
| CX01 | Expiry of patent term |