CN203532633U - Bidirectional transmission device of soil-cement mixing pile machine - Google Patents
Bidirectional transmission device of soil-cement mixing pile machine Download PDFInfo
- Publication number
- CN203532633U CN203532633U CN201320729705.8U CN201320729705U CN203532633U CN 203532633 U CN203532633 U CN 203532633U CN 201320729705 U CN201320729705 U CN 201320729705U CN 203532633 U CN203532633 U CN 203532633U
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- gear
- bevel gear
- transmission device
- interior
- drilling rod
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Abstract
The utility model discloses a bidirectional transmission device of a soil-cement mixing pile machine. The bidirectional transmission device of the soil-cement mixing pile machine is simple in structure, small in size, light, convenient to manufacture, low in cost and high in transmission efficiency; and the installation is simple, and all that is required is to connect a gearbox with an original power headstock of the pile machine. The bidirectional transmission device comprises a motor reducer assembly, a nozzle, couplings, the gearbox and inner and outer drill pipes, wherein the outer drill pipe and the inner drill pipe are sleeved coaxially, an inner shaft penetrates through upper and lower ends of the gearbox, the upper end of the inner shaft is connected with a nozzle shaft through the coupling, and the lower end of the inner shaft is connected with the inner drill pipe through the coupling; an inner shaft bevel gear is fixed on the inner shaft in the gearbox and meshed with an axle bevel gear sleeved on an axle, and the other end of the axle bevel gear is meshed with an outer shaft bevel gear; and the outer shaft bevel gear is connected with the outer drill pipe through the coupling. The bidirectional transmission device is applicable to the soil-cement mixing pile machine.
Description
Technical field
The utility model relates to a kind of transmission device, especially relates to the transmission device of cement-soil mixing pile machine.
Background technique
Current bidirectional cement soil agitating pile machine transmission device has: the inside and outside drilling rod of coaxial package is driven by two cover motor reducer assemblies respectively, by gear-box, makes inside and outside drilling rod counter-rotating each other; Or drive nozzle axis to rotate by a set of motor reducer assembly, thereby drive the interior drilling rod rotation being connected with nozzle axis lower end, interior drilling rod is through gear-box, the interior drilling rod gear that is enclosed within interior drilling rod and is fixedly connected with interior drilling rod coaxial line rotates thereupon, rotate with the carrier gear of interior drilling rod engagement thereupon, carrier gear opposite side and driven gear engagement, the rotation of drive driven gear, the gear being fixed on same axle with driven gear rotates with driven gear, this gear and the gear engagement being fixed on outer drilling rod, be with interior drilling rod outer drilling rod and become counterrotating.This two classes apparatus structure is complicated, and volume is large, and cost is high; Although a rear class device only drives with a set of motor reducer assembly, but its direct geared is connected with inside and outside drilling rod, inside and outside drilling rod all penetrates gear-box bottom, and drilling rod is elongate articles, be difficult to accurately processing and make it to be coaxially connected with gear, be also difficult to make drilling rod to pass the sealing of gear-box place oil-proof, thereby noise is large, mesh not steadily, affect working life
Model utility content
The utility model overcomes the above-mentioned deficiency of prior art, provide a kind of simple in structure, volume is little, lightweight, easy to make, cost is low and the bidirectional transmission device of the cement-soil mixing pile machine that transmission efficiency is high.
The utility model adopts following technological scheme: a kind of bidirectional transmission device of cement mixing pile machine, by motor reducer assembly, shower nozzle, gear-box, coupling, interior shaft bevel gear, bridge umbrella gear, outer shaft bevel gear, inside and outside drilling rod form.Nozzle axis upper end is connected with motor reducer assembly output terminal, and its lower end is connected with gear-box input end by coupling; Interior shaft bevel gear in gear-box is fixed on interior axle, and bridge umbrella gear is enclosed within on bridge axle, and bridge axle is fixed on gear-box and can not moves or rotate; Outer shaft bevel gear is enclosed within on interior axle, and its umbrella gear shank stretches out outside under gear-box, and is connected with outer drilling rod by coupling; Interior axle output terminal coupling stretches out the coupling on outer shaft bevel gear shank and shank, is connected with interior drilling rod.
The one side engagement of described interior shaft bevel gear and described bridge umbrella gear, described bridge umbrella gear opposite side meshes with described outer shaft bevel gear.
The beneficial effects of the utility model are: with a set of motor reducer assembly and three umbrella gear, form a gear-box and just make inside and outside drilling rod counterrotating each other; Umbrella gear be arranged on can the interior axle and bridge axle of retrofit on, simple and reliable for structure, stable, cost is low and noise is little, and energy consumption is low, reduces equipment failure rate, the bidirectional transmission device of the utility model cement-soil mixing pile machine, needn't change, newly add original cement-soil mixing pile machine structure, parts, only described gear-box need be connected with the original power headstock of stake machine, thereby install and can conveniently carry out at the scene.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
Specific implementation method
Below in conjunction with accompanying drawing and embodiment, the utility model is further described:
Accompanying drawing is embodiment of the present utility model, a kind of bidirectional transmission device of cement-soil mixing pile machine, motor reducer assembly 1, its output terminal is fixedly connected with the axle upper end of shower nozzle 2, the axle lower end of shower nozzle 2 is connected with the upper end that interior axle 4 stretches out gear-box 7 by coupling 3, and interior shaft bevel gear 5 is fixed on interior axle 4; Bridge umbrella gear 6 kinks are on bridge axle 8, and it axially can not move, but can on bridge axle 8, rotate, one side and 5 engagements of interior shaft bevel gear, opposite side and 9 engagements of outer shaft bevel gear; Outer shaft bevel gear 9 kinks are on interior axle 4, and it is axially limited, but can rotate around interior axle 4, and stretch out below gear-box 7 its umbrella handle lower end, by coupling 10, is connected with outer drilling rod 12; The lower end of interior axle 4 is stretched out also giving prominence to outside the umbrella handle of outer shaft bevel gear 9 of gear-box 7 below, by coupling 11, is connected with interior drilling rod 13.
Motor reducer assembly 1 drives the axle of shower nozzle 2, axle 4 in the axle of shower nozzle 2 drives, and in interior axle 4 drives, drilling rod 13 and interior shaft bevel gear 5 rotate together; Interior shaft bevel gear 5 drives the bridge umbrella gear 6 being engaged with, bridge umbrella gear 6 drives the outer shaft bevel gear 9 of opposite side engagement with it to do and interior drilling rod 13 opposite spins, outer shaft bevel gear 9 drives the outer drilling rod 12 being attached thereto to rotate together, thereby has realized interior drilling rod 13, outer drilling rod 12 is made Double-directional rotary simultaneously.
Claims (3)
1. the bidirectional transmission device of a cement-soil mixing pile machine, comprise motor reducer assembly, shower nozzle, coupling, gear-box, inside and outside drilling rod, outer drilling rod and the socket of interior drilling rod coaxial line, it is characterized in that interior axle is through the upper and lower two ends of gear-box, interior axle upper end is connected with nozzle axis by coupling, and lower end is connected with interior drilling rod by coupling; In gear-box, on interior axle, fix an interior shaft bevel gear, interior shaft bevel gear and the bridge umbrella gear engagement being enclosed within on bridge axle, the opposite side of bridge umbrella gear and the engagement of outer shaft bevel gear.
2. the bidirectional transmission device of a root cement-soil mixing pile machine claimed in claim 1, is characterized in that described outer shaft bevel gear kink is on described interior axle, and its umbrella handle stretches out below described gear-box, by coupling, is connected with outer drilling rod.
3. the bidirectional transmission device of cement-soil mixing pile machine according to claim 1, is characterized in that outstanding outer shaft bevel gear umbrella handle outside, described interior axle lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320729705.8U CN203532633U (en) | 2013-11-12 | 2013-11-12 | Bidirectional transmission device of soil-cement mixing pile machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320729705.8U CN203532633U (en) | 2013-11-12 | 2013-11-12 | Bidirectional transmission device of soil-cement mixing pile machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203532633U true CN203532633U (en) | 2014-04-09 |
Family
ID=50418844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320729705.8U Expired - Fee Related CN203532633U (en) | 2013-11-12 | 2013-11-12 | Bidirectional transmission device of soil-cement mixing pile machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203532633U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939020A (en) * | 2014-04-30 | 2014-07-23 | 中交天津港湾工程研究院有限公司 | Anti-winding deep mixing pile drill bit |
| CN110258546A (en) * | 2019-07-26 | 2019-09-20 | 北京中岩大地科技股份有限公司 | A kind of Double shaft stirring drill bit of achievable two-way stirring |
| CN115874612A (en) * | 2023-01-29 | 2023-03-31 | 山西冶金岩土工程勘察有限公司 | Bidirectional cement mixing pile machine and drill bit |
-
2013
- 2013-11-12 CN CN201320729705.8U patent/CN203532633U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939020A (en) * | 2014-04-30 | 2014-07-23 | 中交天津港湾工程研究院有限公司 | Anti-winding deep mixing pile drill bit |
| CN103939020B (en) * | 2014-04-30 | 2016-01-06 | 中交天津港湾工程研究院有限公司 | A kind of antiwind drilling bit of deep submerged agitation pile |
| CN110258546A (en) * | 2019-07-26 | 2019-09-20 | 北京中岩大地科技股份有限公司 | A kind of Double shaft stirring drill bit of achievable two-way stirring |
| CN115874612A (en) * | 2023-01-29 | 2023-03-31 | 山西冶金岩土工程勘察有限公司 | Bidirectional cement mixing pile machine and drill bit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20161112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |