CN207048869U - A kind of power output system of no-dig technique rig - Google Patents
A kind of power output system of no-dig technique rig Download PDFInfo
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- CN207048869U CN207048869U CN201720904563.2U CN201720904563U CN207048869U CN 207048869 U CN207048869 U CN 207048869U CN 201720904563 U CN201720904563 U CN 201720904563U CN 207048869 U CN207048869 U CN 207048869U
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- gear
- shaft coupling
- bell housing
- hydraulic pressure
- pump group
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Abstract
The utility model discloses a kind of power output system of no-dig technique rig, it includes engine and PTO, the output end of the engine is connected with flywheel, the flywheel is arranged in the bell housing, the PTO includes first gear, second gear, the 3rd gear, gear shaft, first shaft coupling, second shaft coupling, the first hydraulic pressure pump group and the second hydraulic pressure pump group, wherein：The first gear is connected with the flywheel, and the second gear engages with the first gear, and the 3rd gear engages with the second gear；The first gear is connected with the input of the first shaft coupling, and the output end of the first shaft coupling connects first hydraulic pressure pump group；3rd gear is socketed in one end of the gear shaft, and the other end of the gear shaft connects the input of the second shaft coupling, and the output end of the second shaft coupling connects second hydraulic pressure pump group.
Description
Technical field
No-dig technique rig manufacturing field is the utility model is related to, more particularly to a kind of power take-off system of no-dig technique rig
System.
Background technology
As shown in figure 1, the power output system of no-dig technique rig of the prior art includes engine and is connected to start
The hydraulic pressure pump group of machine output end, the hydraulic pressure pump group include the hydraulic pump of multiple series connection.It can be seen that no-dig technique of the prior art
Power output system comprises only a set of tandem hydraulic pump group, and it has following technological deficiency：1st, no-dig technique equipment is caused
Size is long, and the transport and construction to equipment bring inconvenience；2nd, the length of hydraulic pressure pump group is long, is easily produced during power output
Raw shake, so as to influence the service life of hydraulic pump.
Utility model content
In order to solve the above technical problems, the utility model proposes a kind of power output system of no-dig technique rig, its skill
Art scheme is as follows：
A kind of power output system of no-dig technique rig, it includes engine and PTO, the engine
Output end is connected with flywheel, and the flywheel is arranged in the bell housing, and the PTO includes first gear, second
Gear, the 3rd gear, gear shaft, first shaft coupling, second shaft coupling, the first hydraulic pressure pump group and the second hydraulic pressure pump group, wherein：Institute
State first gear to be connected with the flywheel, the second gear engages with the first gear, the 3rd gear and described the
Two gears engage；The first gear is connected with the input of the first shaft coupling, and the output end of the first shaft coupling connects
Connect first hydraulic pressure pump group；3rd gear is socketed in one end of the gear shaft, the other end connection of the gear shaft
The input of the second shaft coupling, the output end of the second shaft coupling connect second hydraulic pressure pump group.
In a specific embodiment, first hydraulic pressure pump group includes the first hydraulic pump of several series connection, described
Second hydraulic pressure pump group includes the second hydraulic pump of several series connection.
In a specific embodiment, the first gear, the second gear, the 3rd gear are arranged at described
In bell housing, the side of the bell housing is provided with bell housing main side lid, and the outside connection on the top of bell housing main side lid flies
Hub pair end cap, formed with installing space, second shaft coupling between bell housing main side lid and the bell housing pair end cap
Device is arranged in the installing space, and the other end of the gear shaft connects second shaft coupling through bell housing main side lid
The input of device, the output end of the second shaft coupling connect second hydraulic pressure pump group, institute through the bell housing pair end cap
The output end for stating first shaft coupling connects first hydraulic pressure pump group through the bell housing pair end cap.
The power output system of no-dig technique rig provided by the utility model is provided with two groups of hydraulic pressure pump groups, and it can realize dynamic
The parallel output of power.Compared with prior art, the utility model has the following technical effect that：1st, the structure of no-dig technique equipment is caused
It is compacter, facilitate transport and work progress；2nd, the length of hydraulic pressure pump group is shortened, improves the life-span of hydraulic pump.
Brief description of the drawings
, below will be to being needed described in embodiment description in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present utility model
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.Wherein：
Fig. 1 is that the structure of the power output system of no-dig technique rig provided by the utility model in a specific embodiment is shown
It is intended to；
Fig. 2 is the structural representation of the PTO in Fig. 1.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to the utility model.
As shown in Figures 1 and 2, in a specific embodiment, the utility model proposes no-dig technique rig power it is defeated
Going out system and include engine 200 and PTO 100, the output end of the engine is connected with flywheel (not shown),
The flywheel is arranged in the bell housing.
The side of the bell housing is provided with bell housing main side lid 8, and the outside on the top of bell housing main side lid 8, which is provided with, to fly
Hub pair end cap 6, formed with installing space between bell housing main side lid 8 and the bell housing pair end cap 6.
In the present embodiment, the PTO 100 includes first gear 1, second gear 2, the 3rd gear 3, gear
Axle 4, first shaft coupling 9, second shaft coupling 5, the first hydraulic pressure pump group 10 and the second hydraulic pressure pump group 7.It is the first gear 1, described
Second gear 2, the 3rd gear 3 are arranged in the bell housing, and the second shaft coupling 5 is arranged on the bell housing master
In the installing space between end cap 8 and the bell housing pair end cap 6.Specifically：
The first gear 1 is connected with the flywheel, and the second gear 2 engages with the first gear 1, and the described 3rd
Gear 3 engages with the second gear 2.
The first gear 1 is connected with the input of the first shaft coupling 9, and the output end of the first shaft coupling 9 is worn
Cross bell housing main side lid 8 and connect first hydraulic pressure pump group 10.
3rd gear 3 is socketed in one end of the gear shaft 4, and the other end of the gear shaft 4 passes through the flywheel
Shell main side lid 8 connects the input of the second shaft coupling 5, and the output end of the second shaft coupling 5 passes through the bell housing pair
End cap 6 connects second hydraulic pressure pump group 7.
In the present embodiment, first hydraulic pressure pump group 10 includes the first hydraulic pump of several series connection, second liquid
Press pump group 7 includes the second hydraulic pump of several series connection.
The operation principle of the power output system of no-dig technique rig of the present utility model is as follows：The torque one of engine output
Part is transferred to the first hydraulic pressure pump group 10 through flywheel, first gear 1, first shaft coupling 9 successively.Synchronous, engine output
Another part of torque passes through flywheel, first gear 1, second gear 2, the 3rd gear 3, gear shaft 4 and second shaft coupling 6 successively
It is handed to the second hydraulic pressure pump group 7.
First hydraulic pressure pump group 10 and second hydraulic pressure pump group 7 produce hydraulic power under the driving of engine, and
Finally drive the work (not shown) of connected no-dig technique device.
It can be seen that the power output system of no-dig technique rig provided by the utility model is provided with two groups of hydraulic pressure pump groups, it can
Realize the parallel output of power.Compared with the power output system of no-dig technique rig of the prior art, the utility model has
Following technique effect：1st, such that the structure of no-dig technique equipment is compacter, facilitate transport and work progress；2nd, hydraulic pressure is shortened
The length of pump group, improve the life-span of hydraulic pump.
Text has carried out the description with certain particularity detailed enough to the utility model.Common skill in art
Art personnel are it should be understood that what the description in embodiment was merely exemplary, without departing from true spirit of the present utility model and model
All changes are made on the premise of enclosing should all belong to the scope of protection of the utility model.The utility model model claimed
To enclose be defined by described claims, rather than is limited by foregoing description in embodiment.
Claims (3)
1. a kind of power output system of no-dig technique rig, it includes engine and PTO, the engine it is defeated
Go out end and be connected with flywheel, the flywheel is arranged in the bell housing, it is characterised in that the PTO includes first
Gear (1), second gear (2), the 3rd gear (3), gear shaft (4), first shaft coupling (9), second shaft coupling (5), the first liquid
Press pump group (10) and the second hydraulic pressure pump group (7), wherein：
The first gear (1) is connected with the flywheel, and the second gear (2) is engaged with the first gear (1), and described
Three gears (3) engage with the second gear (2)；
The first gear (1) is connected with the input of the first shaft coupling (9), the output end of the first shaft coupling (9)
Connect first hydraulic pressure pump group (10)；
3rd gear (3) is socketed in one end of the gear shaft (4), the other end connection of the gear shaft (4) described the
The input of two shaft couplings (5), the output end of the second shaft coupling (5) connect second hydraulic pressure pump group (7).
2. the power output system of no-dig technique rig as claimed in claim 1, it is characterised in that first hydraulic pressure pump group
(10) the first hydraulic pump of several series connection is included, second hydraulic pressure pump group (7) includes the second liquid of several series connection
Press pump.
3. the power output system of no-dig technique rig as claimed in claim 1, it is characterised in that the first gear (1), institute
State second gear (2), the 3rd gear (3) is arranged in the bell housing, the side of the bell housing is provided with bell housing
Main side lid (8), the outside connection bell housing pair end cap (6) on the top of bell housing main side lid (8), bell housing main side lid
(8) formed with installing space between the bell housing pair end cap (6), it is empty that the second shaft coupling (5) is arranged on the installation
In, the other end of the gear shaft (4) connects the input of the second shaft coupling (5) through bell housing main side lid (8)
End, the output end of the second shaft coupling (5) connect second hydraulic pressure pump group (7), institute through the bell housing pair end cap (6)
The output end for stating first shaft coupling (9) connects first hydraulic pressure pump group (10) through the bell housing pair end cap (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720904563.2U CN207048869U (en) | 2017-07-25 | 2017-07-25 | A kind of power output system of no-dig technique rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720904563.2U CN207048869U (en) | 2017-07-25 | 2017-07-25 | A kind of power output system of no-dig technique rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207048869U true CN207048869U (en) | 2018-02-27 |
Family
ID=61497880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720904563.2U Active CN207048869U (en) | 2017-07-25 | 2017-07-25 | A kind of power output system of no-dig technique rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207048869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237688A (en) * | 2017-07-25 | 2017-10-10 | 江苏谷登工程机械装备有限公司 | A kind of power output system of no-dig technique rig |
-
2017
- 2017-07-25 CN CN201720904563.2U patent/CN207048869U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237688A (en) * | 2017-07-25 | 2017-10-10 | 江苏谷登工程机械装备有限公司 | A kind of power output system of no-dig technique rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191224 Address after: 224100 south side of Weisan Road, Dafeng Development Zone, Yancheng City, Jiangsu Province Patentee after: JIANGSU GUDENG HEAVY MACHINERY EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 224100, Yancheng City, Dafeng District, Jiangsu province Changzhou hi tech Zone Dafeng Industrial Park West of the North Road Patentee before: JIANGSU GOODENG ENGINEERING MACHINERY ASSEMBLING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224100 South of Weisan Road, Dafeng Development Zone, Yancheng, Jiangsu Province Patentee after: Jiangsu Gudeng Heavy Machinery Technology Co.,Ltd. Address before: 224100 South of Weisan Road, Dafeng Development Zone, Yancheng, Jiangsu Province Patentee before: JIANGSU GUDENG HEAVY MACHINERY EQUIPMENT TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |