CN205187701U - Rotary speed reducer equipment of boats and ships hoist - Google Patents
Rotary speed reducer equipment of boats and ships hoist Download PDFInfo
- Publication number
- CN205187701U CN205187701U CN201520812652.5U CN201520812652U CN205187701U CN 205187701 U CN205187701 U CN 205187701U CN 201520812652 U CN201520812652 U CN 201520812652U CN 205187701 U CN205187701 U CN 205187701U
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- Prior art keywords
- transmission shaft
- bearing
- boats
- cylinder body
- housing
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Abstract
The utility model discloses a rotary speed reducer equipment of boats and ships hoist, include vertical scroll, axle sleeve, the pump body, protecting crust, packing ring, wheel hub bearing, spring, adjusting bolt, transmission shaft, casing, steel ball, bearing, pressure disk, plunger, cylinder body, join in marriage food tray and bearing group, the vertical scroll is installed inside the axle sleeve to axle sleeve one end is connected with the casing, and the packing ring is installed to casing one end, housing face is provided with the wheel hub bearing to the inside pump body that is provided with of casing, the protecting crust is connected to pump body one end, casing internally mounted has transmission shaft and transmission shaft one side to be provided with bearing group, adjusting bolt is installed to transmission shaft one end to adjusting bolt one side is provided with a plurality of spring, casing internally mounted has the food tray of joining in marriage, and just it is fixed with the plunger to join in marriage the food tray lateral wall, the plunger sets up inside the cylinder body to the inside transmission shaft one end of cylinder body is fixed with the steel ball of being connected with the pressure disk, cylinder body side wall installs the bearing.
Description
Technical field
The utility model relates to a kind of buckle, especially a kind of rotary decelerating machine equipment of boats and ships hoisting crane.
Background technology
Nowadays the shipbuilding industry of China occurs that fast speed develops, the importance of boats and ships hoisting crane is that all ship enterprise are all known, so when lifting, except correct choosing will be carried out to boats and ships hoisting crane, select outside the measured boats and ships hoisting crane of matter, in addition the care work of boats and ships hoisting crane is handled properly, because the words of not maintaining, how long machine good again can not support, boats and ships turning motor is the important transportation instrument of modern lifting construction, but because the working environment of boats and ships turning motor is too large to the loss of motor itself, and it is not in place to the care work of boats and ships turning motor, add the excellent difference of operant level of operating personal, boats and ships turning motor is often gone wrong in the process used, a very large hidden danger to the safety of the staff at scene like this.Boats and ships turning motor in use off-axis is one of frequent produced problem of boats and ships turning motor, and the major cause of turning motor off-axis is exactly that the mass defect of boats and ships turning motor manufacture itself and the improper use of operating personal cause.
Utility model content
The purpose of this utility model is the rotary decelerating machine equipment providing a kind of boats and ships hoisting crane, to solve the problem proposed in above-mentioned background technology.
The purpose of this utility model is achieved by following technical proposals: a kind of rotary decelerating machine equipment of boats and ships hoisting crane, comprises vertical shaft, axle sleeve, the pump housing, protecting crust, packing ring, hub bearing, spring, adjustment bolt, transmission shaft, housing, steel ball, bearing, platen, plunger, cylinder body, oil distribution casing and bearing set; Described vertical shaft is installed on axle sleeve inside, and axle sleeve one end is connected with housing, and shell one end is provided with packing ring; Described surface of shell is provided with hub bearing, and enclosure interior is provided with the pump housing; Described pump housing one end connects protecting crust; Described enclosure interior is provided with transmission shaft and transmission shaft side is provided with bearing set; Described transmission shaft one end is provided with adjustment bolt, and adjusts bolt side and be provided with several springs; Described enclosure interior is provided with oil distribution casing and oil distribution casing sidewall is fixed with plunger; Described plunger is arranged at cylinder interior, and transmission shaft one end of cylinder interior is fixed with the steel ball be connected with platen; Described cylinder side wall is provided with bearing.
Further, be connected with steel ball in the middle part of described platen, and platen two ends are connected with plunger.
Further, described oil distribution casing inside is provided with several springs, and oil distribution casing sidewall is provided with cylinder body.
Further, described bearing set inside is made up of several bearings, and bearing set one end is provided with packing ring.
Further, adjusting bolt surface is provided with screw thread, and adjusting bolt is installed on column inside.
Compared with prior art, the beneficial effects of the utility model are rotary decelerating machine equipments of this novel a kind of boats and ships hoisting crane, and during use, boats and ships turning motor suddenly can not beat reversion and sudden stop, the high and gear inosculation of the skidding degree of swiveling gear, service life is of a specified duration, and anatomical connectivity is compact.
Accompanying drawing explanation
Fig. 1 is the utility model inner structure scheme of installation;
Fig. 2 is the utility model integral structure schematic diagram;
In figure: 1, vertical shaft, 2, axle sleeve, 3, the pump housing, 4, protecting crust, 5, packing ring, 6, hub bearing, 7, spring, 8, adjustment bolt, 9, transmission shaft, 10, housing, 11, steel ball, 12, bearing, 13, platen, 14, plunger, 15, cylinder body, 16, oil distribution casing, 17, bearing set.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment; technical scheme in the utility model embodiment is clearly and completely described; obviously; described embodiment is only the utility model part embodiment; instead of whole embodiments; based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1 and 2, the utility model discloses a kind of rotary decelerating machine equipment of boats and ships hoisting crane, comprise vertical shaft 1, axle sleeve 2, the pump housing 3, protecting crust 4, packing ring 5, hub bearing 6, spring 7, adjustment bolt 8, transmission shaft 9, housing 10, steel ball 11, bearing 12, platen 13, plunger 14, cylinder body 15, oil distribution casing 16 and bearing set 17; It is inner that described vertical shaft 1 is installed on axle sleeve 2, and axle sleeve 2 one end is connected with housing 10, and housing 10 one end is provided with packing ring 5; Described housing 10 surface is provided with hub bearing 6, and housing 10 inside is provided with the pump housing 3; The described pump housing 3 one end connects protecting crust 4; Described housing 3 inside is provided with transmission shaft 9 and transmission shaft 9 side is provided with bearing set 17; Described transmission shaft 9 one end is provided with adjustment bolt 8, and adjusts bolt 8 side and be provided with several springs 7; Described housing 10 inside is provided with oil distribution casing 16 and oil distribution casing 16 sidewall is fixed with plunger 14; It is inner that described plunger 14 is arranged at cylinder body 15, and transmission shaft 9 one end of cylinder body 15 inside is fixed with the steel ball 11 be connected with platen 13; Described cylinder body 15 sidewall is provided with bearing 12.
As a kind of technical optimization scheme of the present utility model: be connected with steel ball 11 in the middle part of described platen 13, and platen 13 two ends are connected with plunger 14; Described oil distribution casing 16 inside is provided with several springs 7, and oil distribution casing 16 sidewall is provided with cylinder body 15; Described bearing set inside is made up of several bearings, and bearing set one end is provided with packing ring; Adjusting bolt 8 surface is provided with screw thread, and adjusting bolt 8 is installed on column 1 inside.
In use, to the utility model the effect of rotating mechanism make the rotating part of hoisting crane make gyroscopic movement, with the object of goods of migrating in the face of being up to the standard, requires that rotating mechanism can do 360 ° of revolution operations.This mechanism is that double motor drives, and motor power (output) current rating because slewing motor needs left-handed and dextrorotation, therefore requires that electronic function both forward and reverse directions runs; Start point level Four to start, and have speed governing requirement, but speed governing is less demanding.But the rotor inertia of slewing motor is large especially, though this mechanism belongs to frequent implement, its average operation time is shorter than lift system, is not the key mechanism affecting operating efficiency, frequency converter need not be selected by electromotor overload ability.Electrical motor is engaged by large fluted disc, after ignoring backlash impact, then can not produce momentary velocity difference, and more impossible generation accumulation angular transposition is poor, working stability.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. a rotary decelerating machine equipment for boats and ships hoisting crane, comprises vertical shaft (1), axle sleeve (2), the pump housing (3), protecting crust (4), packing ring (5), hub bearing (6), spring (7), adjustment bolt (8), transmission shaft (9), housing (10), steel ball (11), bearing (12), platen (13), plunger (14), cylinder body (15), oil distribution casing (16) and bearing set (17); It is characterized in that: it is inner that described vertical shaft (1) is installed on axle sleeve (2), and axle sleeve (2) one end is connected with housing (10), and housing (10) one end is provided with packing ring (5); Described housing (10) surface is provided with hub bearing (6), and housing (10) inside is provided with the pump housing (3); The described pump housing (3) one end connects protecting crust (4); Described housing (3) inside is provided with transmission shaft (9) and transmission shaft (9) side is provided with bearing set (17); Described transmission shaft (9) one end is provided with adjustment bolt (8), and adjusts bolt (8) side and be provided with several springs (7); Described housing (10) inside is provided with oil distribution casing (16) and oil distribution casing (16) sidewall is fixed with plunger (14); It is inner that described plunger (14) is arranged at cylinder body (15), and transmission shaft (9) one end of cylinder body (15) inside is fixed with the steel ball (11) be connected with platen (13); Described cylinder body (15) sidewall is provided with bearing (12).
2. the rotary decelerating machine equipment of a kind of boats and ships hoisting crane according to claim 1, is characterized in that: described platen (13) middle part is connected with steel ball (11), and platen (13) two ends are connected with plunger (14).
3. the rotary decelerating machine equipment of a kind of boats and ships hoisting crane according to claim 1, it is characterized in that: described oil distribution casing (16) inside is provided with several springs (7), and oil distribution casing (16) sidewall is provided with cylinder body (15).
4. the rotary decelerating machine equipment of a kind of boats and ships hoisting crane according to claim 1, is characterized in that: described bearing set inside is made up of several bearings, and bearing set one end is provided with packing ring.
5. the rotary decelerating machine equipment of a kind of boats and ships hoisting crane according to claim 1, is characterized in that: adjusting bolt (8) surface is provided with screw thread, and adjusting bolt (8) is installed on column (1) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520812652.5U CN205187701U (en) | 2015-10-21 | 2015-10-21 | Rotary speed reducer equipment of boats and ships hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520812652.5U CN205187701U (en) | 2015-10-21 | 2015-10-21 | Rotary speed reducer equipment of boats and ships hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205187701U true CN205187701U (en) | 2016-04-27 |
Family
ID=55780717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520812652.5U Expired - Fee Related CN205187701U (en) | 2015-10-21 | 2015-10-21 | Rotary speed reducer equipment of boats and ships hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205187701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197815A (en) * | 2015-10-21 | 2015-12-30 | 无锡港盛重型装备有限公司 | Slewing reducer equipment for ship crane |
-
2015
- 2015-10-21 CN CN201520812652.5U patent/CN205187701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197815A (en) * | 2015-10-21 | 2015-12-30 | 无锡港盛重型装备有限公司 | Slewing reducer equipment for ship crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180320 Address after: 214000 Jiangsu Province, Wuxi city Huishan District Yang Town Land Tianli Road No. 1 Patentee after: Wuxi Tianli Machinery Manufacturing Co., Ltd. Address before: 214000 Jiangsu city of Wuxi province Yangshan town Huishan District Yin village Patentee before: WUXI GANGSHENG PORT MACHINERY CO., LTD. |
|
| 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: 20160427 Termination date: 20181021 |