CN202730818U - Shed supporting mechanism installed on loader-digger - Google Patents

Shed supporting mechanism installed on loader-digger Download PDF

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Publication number
CN202730818U
CN202730818U CN 201220343737 CN201220343737U CN202730818U CN 202730818 U CN202730818 U CN 202730818U CN 201220343737 CN201220343737 CN 201220343737 CN 201220343737 U CN201220343737 U CN 201220343737U CN 202730818 U CN202730818 U CN 202730818U
Authority
CN
China
Prior art keywords
supporting
digger
loader
oil cylinder
fixed
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 201220343737
Other languages
Chinese (zh)
Inventor
牛其刚
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.)
HUAINAN ZHONGXING MACHINERY MANUFACTURING Co Ltd
Original Assignee
HUAINAN ZHONGXING MACHINERY MANUFACTURING Co Ltd
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 HUAINAN ZHONGXING MACHINERY MANUFACTURING Co Ltd filed Critical HUAINAN ZHONGXING MACHINERY MANUFACTURING Co Ltd
Priority to CN 201220343737 priority Critical patent/CN202730818U/en
Application granted granted Critical
Publication of CN202730818U publication Critical patent/CN202730818U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a shed supporting mechanism installed on a loader-digger, which comprises a supporting disc and a telescopic supporting rod, wherein one end of the telescopic rod is fixedly propped against the bottom of the supporting disc, the other end of the telescopic supporting rod is inserted into one end of the supporting rod, one end of a telescopic cylinder is fixed on the telescopic supporting rod, the other end of the telescopic cylinder and the other end of the supporting rod are commonly rotatablely arranged on the top of a small arm of the loader-digger, one end of a folding cylinder is fixed on the supporting rod, the other end of the folding cylinder is fixed on the tail part of the small arm of the loader-digger, the bottom of the supporting disc is also obliquely provided with a supporting disc cylinder, one end of the supporting disc cylinder is fixed on the bottom of the supporting disc, and the other end of the supporting disc cylinder is fixed on the supporting rod. The shed supporting mechanism disclosed by the utility model has a simple structure, and is convenient to operate; and by using the shed supporting mechanism installed on the loader-digger, U-shaped steel or I-shaped steel can be lift to the top of a roadway for shed supporting, in this way, manual shed supporting is free, the labor intensity of workers can be reduced, and the potential safety hazards can be eliminated.

Description

A kind of timbering machine structure that is installed on the loader-digger
Technical field
The utility model relates generally to the loader-digger field, relates in particular to a kind of timbering machine structure that is installed on the loader-digger.
Background technology
Existing domestic loader-digger only has the excavation load function, without frame canopy function.The down-hole needs manually with U-shaped steel now, and i iron is lifted the top, tunnel and carried out the frame canopy.Labor strength is large, and has security hidden trouble.
The utility model content
The utility model purpose is exactly in order to remedy the defective of prior art, a kind of timbering machine structure that is installed on the loader-digger to be provided.
The utility model is achieved through the following technical solutions:
Be installed on the timbering machine structure on the loader-digger, it is characterized in that: include the pallet oil cylinder, pallet, telescopic supporting rod, support bar, telescopic oil cylinder, folding oil cylinder, the bottom of pallet is fixed and be against to one end of telescopic supporting rod, the other end of telescopic supporting rod is inserted in an end of support bar, the other end of support bar rotates the top that is installed on the loader-digger forearm, one end of telescopic oil cylinder is fixed on the telescopic supporting rod, the common top that is installed on the loader-digger forearm of rotating of the other end of telescopic oil cylinder and support bar, one end of folding oil cylinder is fixed on the support bar, the other end of folding oil cylinder is fixed on the afterbody of loader-digger forearm, the bottom of pallet also is tiltedly installed with a pallet oil cylinder, one end of pallet oil cylinder is fixed on the bottom of pallet, and the other end of pallet oil cylinder is fixed on the support bar.
Described pallet oil cylinder, telescopic supporting rod lay respectively at the both sides of tray bottom.
The utility model has the advantages that:
The utility model is simple in structure, easy to operate, utilizes the utility model that U-shaped steel or i iron are lifted the top, tunnel and carries out the frame canopy, and so just artificial lift stand canopy has reduced labor strength, has eliminated potential safety hazard.
Description of drawings
Fig. 1 is the of the present utility model structural representation of the working arm of loader-digger when rising.
Fig. 2 is the of the present utility model structural representation of the working arm of loader-digger when falling.
Fig. 3 is that loader-digger digs the structural representation of the present utility model when pretending industry.
The specific embodiment
As shown in Figure 1, be installed on the timbering machine structure on the loader-digger, include hydraulic jack 1, pallet 2, telescopic supporting rod 3, support bar 4, telescopic oil cylinder 5, folding oil cylinder 6, the bottom of pallet 2 is fixed and be against to one end of telescopic supporting rod 3, the other end of telescopic supporting rod 3 is inserted in an end of support bar 4, the other end of support bar 4 rotates the top that is installed on the loader-digger forearm, one end of telescopic oil cylinder 5 is fixed on the telescopic supporting rod 3, the other end of telescopic oil cylinder 5 and the support bar 4 common tops that are installed on the loader-digger forearm of rotating, one end of folding oil cylinder 6 is fixed on the support bar 4, the other end of folding oil cylinder 6 is fixed on the afterbody of loader-digger forearm, the bottom of pallet 2 also is tiltedly installed with a pallet oil cylinder 1, one end of pallet oil cylinder 1 is fixed on the bottom of pallet 2, and the other end of pallet oil cylinder 1 is fixed on the support bar 4.
Pallet oil cylinder 1, telescopic supporting rod 3 lay respectively at the both sides of pallet 2 bottoms.
Principle of the present utility model is:
Working arm at former loader-digger has increased pallet oil cylinder 1, pallet 2, telescopic supporting rod 3, support bar 4, telescopic oil cylinder 5, folding oil cylinder 6, sees Fig. 1.During work, the working arm of loader-digger falls, and sees Fig. 2.U-shaped steel or i iron are placed on the pallet, and at this moment working arm rises, and pallet oil cylinder 1 is retracted simultaneously, and telescopic oil cylinder 5 stretches out, and U-shaped steel or i iron is lifted the top, tunnel carry out the frame canopy.See Fig. 1, so just artificial lift stand canopy has reduced labor strength, has eliminated potential safety hazard.
When pallet 2, telescopic supporting rod 3, folding oil cylinder 6 whole the withdrawal, the machine namely can be dug and be pretended industry, sees Fig. 3.

Claims (2)

1. timbering machine structure that is installed on the loader-digger, it is characterized in that: include hydraulic jack, pallet, telescopic supporting rod, support bar, telescopic oil cylinder, folding oil cylinder, the bottom of pallet is fixed and be against to one end of telescopic supporting rod, the other end of telescopic supporting rod is inserted in an end of support bar, the other end of support bar rotates the top that is installed on the loader-digger forearm, one end of telescopic oil cylinder is fixed on the telescopic supporting rod, the common top that is installed on the loader-digger forearm of rotating of the other end of telescopic oil cylinder and support bar, one end of folding oil cylinder is fixed on the support bar, the other end of folding oil cylinder is fixed on the afterbody of loader-digger forearm, the bottom of pallet also is tiltedly installed with a pallet oil cylinder, one end of pallet oil cylinder is fixed on the bottom of pallet, and the other end of pallet oil cylinder is fixed on the support bar.
2. the timbering machine structure that is installed on the loader-digger according to claim 1, it is characterized in that: described pallet oil cylinder, telescopic supporting rod lay respectively at the both sides of tray bottom.
CN 201220343737 2012-07-16 2012-07-16 Shed supporting mechanism installed on loader-digger Expired - Fee Related CN202730818U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220343737 CN202730818U (en) 2012-07-16 2012-07-16 Shed supporting mechanism installed on loader-digger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220343737 CN202730818U (en) 2012-07-16 2012-07-16 Shed supporting mechanism installed on loader-digger

Publications (1)

Publication Number Publication Date
CN202730818U true CN202730818U (en) 2013-02-13

Family

ID=47656531

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220343737 Expired - Fee Related CN202730818U (en) 2012-07-16 2012-07-16 Shed supporting mechanism installed on loader-digger

Country Status (1)

Country Link
CN (1) CN202730818U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103244151A (en) * 2013-05-16 2013-08-14 湖南江麓实业发展有限公司 Multifunctional support trolley for tunnel arches
CN103291330A (en) * 2013-05-16 2013-09-11 湖南江麓实业发展有限公司 All-round manipulator special for tunnels

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103244151A (en) * 2013-05-16 2013-08-14 湖南江麓实业发展有限公司 Multifunctional support trolley for tunnel arches
CN103291330A (en) * 2013-05-16 2013-09-11 湖南江麓实业发展有限公司 All-round manipulator special for tunnels
CN103244151B (en) * 2013-05-16 2016-01-20 湖南江麓实业发展有限公司 Tunnel arch multifunctional supporting chassis

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130213

Termination date: 20150716

EXPY Termination of patent right or utility model