CN107620635A - A kind of diesel installation for strengthening power - Google Patents
A kind of diesel installation for strengthening power Download PDFInfo
- Publication number
- CN107620635A CN107620635A CN201710905696.6A CN201710905696A CN107620635A CN 107620635 A CN107620635 A CN 107620635A CN 201710905696 A CN201710905696 A CN 201710905696A CN 107620635 A CN107620635 A CN 107620635A
- Authority
- CN
- China
- Prior art keywords
- buckle
- pump housing
- installation
- wheel
- storehouse
- 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.)
- Withdrawn
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Abstract
The invention discloses a kind of diesel installation for strengthening power, and it is used for installing the pump housing and provides the pump housing power, and the buckle storehouse of the diesel engine has mounting interface with buckle Cang Gai side, and the auxiliary power export structure includes：Attachment means, it has the warehouse of installation card sprocket wheel, and attachment means have installation port and pump housing installation end, and installation port matches with mounting interface, and warehouse communicates with buckle storehouse；And pump housing buckle wheel, it is arranged in warehouse by bearing group, bearing group includes clutch shaft bearing and second bearing, and pump housing buckle wheel protrusion installation port can simultaneously be engaged with the buckle wheel in buckle storehouse, and the lubricating oil in buckle storehouse directly can be lubricated to pump housing buckle wheel and bearing group.The structure is easy for installation, easy to maintenance, and lubrication is simple, simple in construction.
Description
Technical field
The present invention relates to engine art, more particularly to a kind of diesel installation for strengthening power.
Background technology
The existing diesel engine auxiliary power export structure installed and driven for the pump housing typically has two kinds of typical structures, two kinds
The pump housing buckle wheel of auxiliary power export structure is all bush type installation, and its main distinction point is that lubricant passage way is different, two kinds
Structure is all that buckle wheel bushing 5 is lubricated by being provided with oily passage in the inwall of pump housing installation axle 7, the first structure
In, the lubricating oil into the excessively oily passage of pump housing installation axle 7 is entered by the lubricating oil pipe 9 inside buckle storehouse 2, second of structure
In, the lubricating oil into the excessively oily passage of pump housing installation axle 7 is directly entered by external oil pipe 11.
The drive mechanism of above-mentioned bearing shell formula, there is following problem：1st, complicated, number of parts is more；2nd, lubricant passage way is complicated,
Buckle wheel locking fault rate is high caused by lack of lubrication；3rd, because the parts such as buckle wheel are arranged on inside buckle storehouse, if there is event
Hindering needs the buckle Cang Gai that dismantles, and maintainability is poor；4th, because structure limits, pump housing installation bolt passes through buckle storehouse to buckle storehouse inner chamber,
There is oil leak hidden danger.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the present invention, without answering
It has been the prior art well known to persons skilled in the art when being considered as recognizing or implying the information structure in any form.
The content of the invention
It is an object of the invention to provide a kind of diesel installation for strengthening power, the incomplete structure lubricating pipe, lubrication
Simply, good airproof performance；Further, the structural elements quantity is few, simple in construction, can be independently mounted at buckle storehouse and buckle Cang Gai
Side, it is easy for installation, it is easy to maintenance.
To achieve the above object, the invention provides a kind of diesel installation for strengthening power, it is used for installing the pump housing simultaneously
Power is provided the pump housing, and the buckle storehouse of the diesel engine has mounting interface with buckle Cang Gai side, auxiliary power output knot
Structure includes：Attachment means, it has the warehouse of installation card sprocket wheel, and attachment means have installation port and pump housing installation end, installation
Port matches with mounting interface, and warehouse communicates with buckle storehouse；And pump housing buckle wheel, it is arranged in warehouse by bearing group,
Bearing group includes clutch shaft bearing and second bearing, and pump housing buckle wheel protrusion installation port can simultaneously nibble with the buckle wheel in buckle storehouse
Close, the lubricating oil in gear chamber directly can be lubricated to pump housing buckle wheel and bearing group.
Preferably, there is trapped fuel seam between the tooth tip of pump housing buckle wheel and the inwall of warehouse.
Preferably, the pump housing is fixed by bolt and pump housing installation end.
Compared with prior art, the present invention has the advantages that：The structure can be independently mounted at buckle storehouse and card
Cang Gai sides are detained, it is easy for installation, it is easy to maintenance；Lubrication is simple, and pump housing mounting hole does not connect with buckle storehouse inner chamber, good airproof performance；
Using bearing arrangement, good reliability；Amount of parts is few, simple in construction.
Embodiment
The embodiment of the present invention is described in detail, it is to be understood that protection scope of the present invention is not had
The limitation of body embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
According to a kind of auxiliary power export structure of diesel engine of the specific embodiment of the invention, it is used for installing the pump housing simultaneously
Power is provided the pump housing, and buckle storehouse and the buckle Cang Gai of the diesel engine have mounting interface, and the auxiliary power export structure includes
Attachment means 10 and pump housing buckle wheel 20, attachment means 10 have the warehouse of installation card sprocket wheel, and attachment means 10 have installation
Port and pump housing installation end, installation port match with mounting interface, and specifically, installation port passes through bolt 101 with mounting interface
Fixed, when installation port is arranged on mounting interface, warehouse communicates with buckle storehouse.Hydraulic pump buckle wheel 20 is installed by bearing group
In warehouse, bearing group includes clutch shaft bearing 302 and second bearing 301, the outer ring of clutch shaft bearing 302 and second bearing 301 with
Warehouse inwall matches, and bearing group typically selects back-to-back type bearing, and the protrusion of pump housing buckle wheel 20 installation port simultaneously can be with buckle
Buckle wheel in storehouse engages, and the lubricating oil in buckle storehouse can be directly to pump housing buckle wheel 20, clutch shaft bearing 302 and second bearing
301 are lubricated.As a kind of preferred embodiment, there is trapped fuel seam between the tooth tip of pump housing buckle wheel 20 and the inwall of warehouse
102, rotated, lubricating oil can be thrown in trapped fuel seam 102 by buckle wheel in buckle storehouse, standby fluid level height just can be with
The bottom of pump housing buckle wheel 20 and bearing group is dipped into, ensures that diesel engine has enough lubricating oil to be lubricated on startup, moistens
Cunning is simple in construction, ensures the lubrication of buckle wheel and bearing by trapped fuel seam 102, without lubricating pipe.
In such scheme, the pump housing is fixed by bolt and pump housing installation end, wherein, pump housing installation end has to be matched with bolt
Screwed hole, screwed hole not with warehouse penetrate, when being fitted without the pump housing, pump housing installation end is sealed by pump housing cover plate 40,
Pump housing cover plate 40 is arranged on pump housing installation end, the mounting means of the pump housing and pump housing cover plate 40 by pump housing pad 401 and bolt 402
Identical, the main shaft of the pump housing is standard crossing spline axle, and pump housing buckle wheel 20 can coordinate with the main shaft of the pump housing.Attachment means 10 exist
The opposite end of pump housing installation end is provided with buckle wheel cover plate 50, and buckle wheel cover plate 50 is mainly used to install pump housing buckle wheel 20, specifically
Mounting means be that clutch shaft bearing 302 is first installed, then hydraulic pump buckle wheel 20 is installed, then second bearing 301 is installed, covered
Buckle wheel cover plate 50, is fastened with bolt 503, and the marginal position of buckle wheel cover plate 50 is built-in with fluting flush end caging bolt 60, its
End positions are located at, the termination of fluting flush end caging bolt 60 abuts second bearing 301 and is used for carrying out axial direction to second bearing 301
It is spacing, the axial movement value of outer bearing 301 is limited, clutch shaft bearing 302 is connected on the inwall of warehouse, spacing in fluting flush end
The outer end of bolt 60 is provided with Protective nut 502, and Protective nut 502 is screwed on after the axial gap of second bearing 301 is regulated, and prevents
Only stranger arbitrarily adjusts fluting flush end caging bolt 60.Slotting, it is compound to be provided between flush end caging bolt 60 and buckle wheel cover plate 50
Formula seal washer 501.
The attachment means 10 specifically can be by installing port installed in buckle storehouse and buckle Cang Gai side, with 4 spiral shells
Bolt 101 is fixed, and 4 bolts 101 distinguish twist-ons in buckle storehouse and buckle Cang Gai side, in order to ensure the assembling of pump housing buckle wheel
Position degree, the screw that 2 bolts hole on port are correspondingly inserted on buckle storehouse built with set pin sleeve, set pin sleeve is installed.
A kind of diesel installation amount of parts of reinforcement power is few, simple in construction；Lubrication is simple, hydraulic pump mounting hole
Do not connected with buckle storehouse inner chamber, good airproof performance；Using bearing arrangement, good reliability；Buckle storehouse and buckle can be independently mounted at
Cang Gai sides, it is easy for installation, it is easy to maintenance.
Claims (3)
1. a kind of diesel installation for strengthening power, it is used for installing the pump housing and provides power to the pump housing, the diesel engine
Buckle storehouse and buckle Cang Gai side have mounting interface, it is characterised in that the auxiliary power export structure includes：Connection dress
Put, it has the warehouse of installation card sprocket wheel, and the attachment means have installation port and pump housing installation port, the installation port
Matched with the mounting interface, the warehouse communicates with the buckle storehouse；And pump housing buckle wheel, it is arranged on by bearing group
In the warehouse, the bearing group includes clutch shaft bearing and second bearing, and the pump housing buckle wheel protrusion installation port is simultaneously
Can be engaged with the buckle wheel in the buckle storehouse, the lubricating oil in the buckle storehouse can directly to the pump housing buckle wheel and
The bearing group is lubricated.
2. a kind of diesel installation for strengthening power according to claim 1, it is characterised in that the pump housing buckle wheel
There is trapped fuel seam between the inwall of tooth tip and the warehouse.
3. a kind of diesel installation for strengthening power according to claim 1, it is characterised in that the pump housing passes through bolt and institute
Pump housing installation end is stated to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710905696.6A CN107620635A (en) | 2017-09-29 | 2017-09-29 | A kind of diesel installation for strengthening power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710905696.6A CN107620635A (en) | 2017-09-29 | 2017-09-29 | A kind of diesel installation for strengthening power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107620635A true CN107620635A (en) | 2018-01-23 |
Family
ID=61091283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710905696.6A Withdrawn CN107620635A (en) | 2017-09-29 | 2017-09-29 | A kind of diesel installation for strengthening power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107620635A (en) |
-
2017
- 2017-09-29 CN CN201710905696.6A patent/CN107620635A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180123 |
|
| WW01 | Invention patent application withdrawn after publication |