CN204727460U - A kind of New crane machine trolley group - Google Patents
A kind of New crane machine trolley group Download PDFInfo
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- CN204727460U CN204727460U CN201520313854.5U CN201520313854U CN204727460U CN 204727460 U CN204727460 U CN 204727460U CN 201520313854 U CN201520313854 U CN 201520313854U CN 204727460 U CN204727460 U CN 204727460U
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- wheel
- driving gear
- bogie frame
- gear
- clamp
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Abstract
The utility model discloses a kind of New crane machine trolley group, comprise bogie frame, driven gear, driving gear, wheel and clamp, described bogie frame adopts welded-steel plate construction, and described wheel drive connects axletree; Described driving gear adopts suit mode to be connected on motor output shaft; Described driven gear is distributed in the both sides of driving gear, and driven gear is meshed with driving gear, the utility model adopts the mode of " one drag two ", the transmission gear of both sides is driven thus the vehicle wheel rotation be fixed together with gear by the driving gear of an intermediate arrangement, reduce skidding when starting or brake, the walking realizing hoisting crane runs, at wheel axial limiting, adopt the method that the spacing alternative traditional Flange joint of clamp is spacing, both wheel group can be disassembled from bogie frame after removing clamp, thus realize the convenient for maintaining of wheel group.
Description
Technical field
The utility model relates to hoisting crane chassis group field, specifically a kind of New crane machine trolley group.
Background technology
Conventional hoist bogie frame operating unit many employings motor connects the mode that a reductor drives wheel to run, motor supporting required for above-mentioned type of drive, reductor are more, and due to the otherness of motor speed, often cause rotating speed property of there are differences in real-world operation of same chassis group different wheel, vehicle wheel rotational speed difference will affect the operational effect of hoisting crane.The mounting means of wheel in chassis group connects spacing by flange, bolt simultaneously, in Wheel maintenance process, need flange plate bolt all to dismantle, the wheel taken off on bogie frame keeps in repair, thus the dismounting of wheel is also cumbersome, for the problems referred to above, the utility model proposes a kind of New crane machine trolley group, the design of this chassis group have employed open type tooth " one drag two " Dual Drive, the spacing fixing principle of clamp, can effectively solve the problem.
Utility model content
The purpose of this utility model is to provide a kind of New crane machine trolley group, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of New crane machine trolley group, comprise bogie frame, driven gear, driving gear, wheel and clamp, described bogie frame adopts welded-steel plate construction, and described bogie frame connects crane end carriage and wheel, and described wheel drive connects axletree; Described driving gear adopts suit mode to be connected on motor output shaft, during electric machine rotation, drives driving gear synchronous rotary; Described driven gear is distributed in the both sides of driving gear, and driven gear is meshed with driving gear, and driven gear is by being arranged on axletree in the mode of suit, and described axletree is then arranged in the bearing hole of both sides on bogie frame; When driving gear rotates, drive two driven gears engaged with it to rotate, driven gear then drives axletree to rotate, thus drive the rotation of wheel be fixed on this wheel shaft, in the mode of " one drag two ", realize the rotating operation of wheel, thus drive hoisting crane to realize walking.
As further program of the utility model: described clamp is arranged on the outermost of bogie frame, be adjacent to the outermost face of axletree, and be arranged on the outside of bogie frame by screw, thus limiting wheel axle axial motion, realize axial limiting function; Owing to adopting clamp fixed form, realize wheel fast assembling-disassembling, more wheel change prescription just, increases work efficiency.
Compared with prior art, the beneficial effects of the utility model are: the utility model adopts the mode of " one drag two ", the transmission gear of both sides is driven thus the vehicle wheel rotation be fixed together with gear by the driving gear of an intermediate arrangement, reduce skidding when starting or brake, the walking realizing hoisting crane runs, at wheel axial limiting, adopt the method that the spacing alternative traditional Flange joint of clamp is spacing, both wheel group can be disassembled from bogie frame after removing clamp, thus realize the convenient for maintaining of wheel group.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of New crane machine trolley of the utility model group.
In figure: 1-bogie frame, 2-driven gear, 3-driving gear, 4-wheel, 5-clamp.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, 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.
Refer to Fig. 1, in the utility model embodiment, a kind of New crane machine trolley group, comprise bogie frame 1, driven gear 2, driving gear 3, wheel 4 and clamp 5, described bogie frame 1 adopts welded-steel plate construction, described bogie frame 1 connects crane end carriage and wheel 4, and described wheel 4 is in transmission connection axletree; Described driving gear 3 adopts suit mode to be connected on motor output shaft, during electric machine rotation, drives driving gear 3 synchronous rotary; Described driven gear 2 is distributed in the both sides of driving gear 3, and driven gear 2 is meshed with driving gear 3, and driven gear 2 is by being arranged on axletree in the mode of suit, and described axletree is then arranged in the bearing hole of both sides on bogie frame 1; When driving gear 3 rotates, drive two driven gears 2 engaged with it to rotate, driven gear 2 drives axletree to rotate, thus drive the wheel 4 be fixed on this wheel shaft to rotate, in the mode of " one drag two ", realize the rotating operation of wheel, thus drive hoisting crane to realize walking; Described clamp 5 is arranged on the outermost of bogie frame 1, is adjacent to the outermost face of axletree, and is arranged on the outside of bogie frame 1 by screw, thus limiting wheel axle axial motion, realize axial limiting function; Owing to adopting clamp 5 fixed form, realize wheel 4 fast assembling-disassembling, more wheel change prescription just, increases work efficiency.
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 (2)
1. a New crane machine trolley group, is characterized in that, comprises bogie frame, driven gear, driving gear, wheel and clamp, and described bogie frame adopts welded-steel plate construction, and described wheel drive connects axletree; Described driving gear adopts suit mode to be connected on motor output shaft; Described driven gear is distributed in the both sides of driving gear, and driven gear is meshed with driving gear, and driven gear is by being arranged on axletree in the mode of suit, and described axletree is then arranged in the bearing hole of both sides on bogie frame.
2. New crane machine trolley group according to claim 1, it is characterized in that, described clamp is arranged on the outermost of bogie frame, and the outermost face of clamp and axletree is adjacent to, and is arranged on the outside of bogie frame by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520313854.5U CN204727460U (en) | 2015-05-15 | 2015-05-15 | A kind of New crane machine trolley group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520313854.5U CN204727460U (en) | 2015-05-15 | 2015-05-15 | A kind of New crane machine trolley group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204727460U true CN204727460U (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520313854.5U Active CN204727460U (en) | 2015-05-15 | 2015-05-15 | A kind of New crane machine trolley group |
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| Country | Link |
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| CN (1) | CN204727460U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473119A (en) * | 2017-09-20 | 2017-12-15 | 河南省大方重型机器有限公司 | A kind of electric block triple buffer device |
| CN107522118A (en) * | 2017-09-20 | 2017-12-29 | 河南省大方重型机器有限公司 | A kind of multi-buffer device of electric block |
| CN113492936A (en) * | 2021-08-02 | 2021-10-12 | 天津大学 | Trolley with air injection auxiliary power mechanism and control method thereof |
-
2015
- 2015-05-15 CN CN201520313854.5U patent/CN204727460U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473119A (en) * | 2017-09-20 | 2017-12-15 | 河南省大方重型机器有限公司 | A kind of electric block triple buffer device |
| CN107522118A (en) * | 2017-09-20 | 2017-12-29 | 河南省大方重型机器有限公司 | A kind of multi-buffer device of electric block |
| CN107473119B (en) * | 2017-09-20 | 2018-07-24 | 河南省大方重型机器有限公司 | A kind of electric block triple buffer device |
| CN107522118B (en) * | 2017-09-20 | 2018-09-18 | 河南省大方重型机器有限公司 | A kind of multi-buffer device of electric block |
| CN113492936A (en) * | 2021-08-02 | 2021-10-12 | 天津大学 | Trolley with air injection auxiliary power mechanism and control method thereof |
| CN113492936B (en) * | 2021-08-02 | 2023-03-14 | 天津大学 | Trolley with air injection auxiliary power mechanism and control method thereof |
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| GR01 | Patent grant |