CN2849187Y - Engine throttle excuter and lift rod type connecting structure of oil pump oil cut off draw bar - Google Patents

Engine throttle excuter and lift rod type connecting structure of oil pump oil cut off draw bar Download PDF

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Publication number
CN2849187Y
CN2849187Y CN 200520200523 CN200520200523U CN2849187Y CN 2849187 Y CN2849187 Y CN 2849187Y CN 200520200523 CN200520200523 CN 200520200523 CN 200520200523 U CN200520200523 U CN 200520200523U CN 2849187 Y CN2849187 Y CN 2849187Y
Authority
CN
China
Prior art keywords
oil pump
oil
model
utility
push rod
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.)
Expired - Fee Related
Application number
CN 200520200523
Other languages
Chinese (zh)
Inventor
鲍荣
熊钦
高东风
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Richearth Red China Power (Wuhan) limited liability company
Original Assignee
HONGHUA SCIENCE & TECHNOLOGY DEVELOPMENT Co Ltd GUIZHOU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HONGHUA SCIENCE & TECHNOLOGY DEVELOPMENT Co Ltd GUIZHOU filed Critical HONGHUA SCIENCE & TECHNOLOGY DEVELOPMENT Co Ltd GUIZHOU
Priority to CN 200520200523 priority Critical patent/CN2849187Y/en
Application granted granted Critical
Publication of CN2849187Y publication Critical patent/CN2849187Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a push rod type connecting structure for an engine throttle executor and an oil-stop draw rod of an oil pump, and comprises a throttle executor and the oil-stop draw rod of an oil pump. The oil-stop draw rod of an oil pump is provided with a guiding sleeve; the throttle executor is connected with a push rod and the front end of the push rod presses against the guiding sleeve. Compared with the realizing scheme of the existing numerical control throttle executor, the utility model has the advantages of convenient installation, easy replacement of spare parts, multiple installation positions, less limitation, and strong adaptability; the utility model is suitable for more kinds of engine oil pumps. After the normal maintenance of the oil pump of the automobiles, the control procedure of the utility model does not need to be reset.

Description

Engine throttle final controlling element and oil pump stop the post rod type linkage structure of oily pull bar
Technical field:
The utility model relates to a kind of engine throttle final controlling element of diesel oil-natural gas double fuel engine and post rod type linkage structure that oil pump stops oily pull bar of being used for, and belongs to technical field of engines.
Background technique:
In the diesel oil-natural gas double fuel engine of prior art, its diesel injection amount control device is the tooth bar that directly acts on pump in upright arrangement in the diesel engine by throttle actuator, reaches the supply of control motor diesel oil amount by the motion of control tooth bar.Though this scheme can realize the accurate control of diesel oil amount, exist that the mounting point is restricted, installation difficulty is big and adapts to the restriction of oil pump model few (having only part pump in upright arrangement), it is convenient inadequately to use.
Summary of the invention:
The purpose of this utility model is: provide a kind of easy for installation, change spare part and can accurately control the engine throttle final controlling element of diesel oil delivery volume in diesel oil-natural gas double fuel engine and the post rod type linkage structure that oil pump stops oily pull bar easily, this structure adaptability is strong, is fit to the pump in upright arrangement and the part proportioning pump of nearly all use for diesel engine.
The utility model is to constitute like this: it comprises that throttle actuator (1) and oil pump stop oily pull bar (6), stop being equipped with on the oily pull bar (6) guide pin bushing (4) at oil pump, on throttle actuator (1), be connected with push rod (2), and the front end of push rod (2) leans on guide pin bushing (4); Guide pin bushing (4) is installed in oil pump by screw (3) and nut (5) and stops on the oily pull bar (6).
Compare with the implementation of existing numerical control throttle actuator, the utility model has following advantage: easy for installation, to change spare part easy; The installation position is equipped with multiple, and restricted few adaptability is strong; Apply engine oil pump kind is more; After safeguarding, the normal oil pump of vehicle do not need control program is demarcated again.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the schematic top plan view of accompanying drawing 1.
Embodiment:
Embodiment of the present utility model a: mounting plate (7) is installed on the engine body or the pump housing, go up installation throttle actuator (1) at mounting plate (7), throttle actuator (1) is gone up and is connected a push rod (2), guide pin bushing (4) is installed in oil pump by screw (3) and nut (5) and stops on the oily pull bar (6), the front end of push rod (2) leans on guide pin bushing (4), promote guide pin bushing (4) motion by push rod (2), the fuel injection quantity of oil pump is controlled in the motion that stops oily pull bar (6) with drive.

Claims (2)

1. engine throttle final controlling element and oil pump stop the post rod type linkage structure of oily pull bar, it comprises that throttle actuator (1) and oil pump stop oily pull bar (6), it is characterized in that: stop being equipped with on the oily pull bar (6) guide pin bushing (4) at oil pump, on throttle actuator (1), be connected with push rod (2), and the front end of push rod (2) leans on guide pin bushing (4).
2. engine throttle final controlling element according to claim 1 and oil pump stop the post rod type linkage structure of oily pull bar, it is characterized in that: guide pin bushing (4) is installed in oil pump by screw (3) and nut (5) and stops on the oily pull bar (6).
CN 200520200523 2005-07-21 2005-07-21 Engine throttle excuter and lift rod type connecting structure of oil pump oil cut off draw bar Expired - Fee Related CN2849187Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520200523 CN2849187Y (en) 2005-07-21 2005-07-21 Engine throttle excuter and lift rod type connecting structure of oil pump oil cut off draw bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520200523 CN2849187Y (en) 2005-07-21 2005-07-21 Engine throttle excuter and lift rod type connecting structure of oil pump oil cut off draw bar

Publications (1)

Publication Number Publication Date
CN2849187Y true CN2849187Y (en) 2006-12-20

Family

ID=37521671

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520200523 Expired - Fee Related CN2849187Y (en) 2005-07-21 2005-07-21 Engine throttle excuter and lift rod type connecting structure of oil pump oil cut off draw bar

Country Status (1)

Country Link
CN (1) CN2849187Y (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: CANTON DOWAY COSTUMES CO., LTD.

Free format text: FORMER OWNER: GUIZHOU HONGHUA SCIENCE DEVELOPMENT CO., LTD.

Effective date: 20071207

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20071207

Address after: 6 floor, No. three, Lane nine, right North First Street, Wuyang new town temple, Guangzhou, Yuexiu District: 510600

Patentee after: Guangzhou Do-win Fashion Co., Ltd.

Address before: No. 80 middle Ruijin Road, Guizhou, Guiyang Province, China: 550003

Patentee before: Honghua Science &. Technology Development Co., Ltd., Guizhou

ASS Succession or assignment of patent right

Owner name: BEIJING HONGHUA HEWEI ENERGY TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: GUANGZHOU DUOWEI FASHION CO., LTD.

Effective date: 20110531

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 510600 6/F, NO. 9, LANE 3, SIYOU NORTH 1ST STREET, WUYANG NEW TOWN, YUEXIU DISTRICT, GUANGZHOU CITY TO: 100044 413A, ZHONGYI BUILDING, NO. 6, XIZHIMEN OUTER STREET, XICHENG DISTRICT, BEIJING

TR01 Transfer of patent right

Effective date of registration: 20110531

Address after: 100044 Beijing city Xicheng District Street Xizhimen Zhongyi Building No. 6 413A

Patentee after: Beijing Honghua hyvee Energy Technology Co Ltd

Address before: 510600, Guangzhou, Yuexiu District Wuyang Metro Temple right North First Street, Lane nine, No. 6, building three

Patentee before: Guangzhou Do-win Fashion Co., Ltd.

C56 Change in the name or address of the patentee

Owner name: BEIJING FORTUNE HONGHUA POWE TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: BEIJING HONGHUA HEWEI ENERGY TECHNOLOGY CO., LTD.

CP03 Change of name, title or address

Address after: 100101 Beijing City, Chaoyang District Beichen Road No. 8 Building No. 1 (Huixin building) room 911 building B

Patentee after: Beijing Fudi Honghua power technology limited liability company

Address before: 100044 Beijing city Xicheng District Street Xizhimen Zhongyi Building No. 6 413A

Patentee before: Beijing Honghua hyvee Energy Technology Co Ltd

ASS Succession or assignment of patent right

Owner name: FUDI HONGHUA POWER (WUHAN) CO., LTD.

Free format text: FORMER OWNER: BEIJING FORTUNE HONGHUA POWE TECHNOLOGY CO., LTD.

Effective date: 20140508

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 100101 CHAOYANG, BEIJING TO: 430223 WUHAN, HUBEI PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20140508

Address after: 430223 science and Technology Park, East Lake Development Zone, Wuhan City, Hubei Province

Patentee after: Richearth Red China Power (Wuhan) limited liability company

Address before: 100101 Beijing City, Chaoyang District Beichen Road No. 8 Building No. 1 (Huixin building) room 911 building B

Patentee before: Beijing Fudi Honghua power technology limited liability company

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20061220

Termination date: 20140721

EXPY Termination of patent right or utility model