CN204342381U - A kind of magnetic trailer coupling - Google Patents

A kind of magnetic trailer coupling Download PDF

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Publication number
CN204342381U
CN204342381U CN201420807987.3U CN201420807987U CN204342381U CN 204342381 U CN204342381 U CN 204342381U CN 201420807987 U CN201420807987 U CN 201420807987U CN 204342381 U CN204342381 U CN 204342381U
Authority
CN
China
Prior art keywords
trailer coupling
utility
arm
model
draft arm
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
CN201420807987.3U
Other languages
Chinese (zh)
Inventor
徐芳
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.)
Tongxiang Puyuan Woolen Knitting Technology Service Center
Original Assignee
Tongxiang Puyuan Woolen Knitting Technology Service Center
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 Tongxiang Puyuan Woolen Knitting Technology Service Center filed Critical Tongxiang Puyuan Woolen Knitting Technology Service Center
Priority to CN201420807987.3U priority Critical patent/CN204342381U/en
Application granted granted Critical
Publication of CN204342381U publication Critical patent/CN204342381U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Lifting Devices For Agricultural Implements (AREA)

Abstract

The utility model discloses a kind of magnetic trailer coupling, it comprises draft arm, and it is characterized in that the lower inclined plane being provided with a protrusion below draft arm, lower inclined plane surface is provided with large magnet piece, and draft arm bottom is provided with roller.The utility model suction is large, is conducive to improving the weight that lifting arm promotes object.

Description

A kind of magnetic trailer coupling
Technical field
The utility model relates to the magnetic trailer coupling in a kind of magnetic jacking system.
Background technology
Existing magnet lifting mechanism, the longitudinal lifting arm comprising horizontal trailer coupling (transfer arm) and be located at below transfer arm, moving to impel by horizontal mobile arm attracts the longitudinal lifting arm in below to rise or decline, but existing trailer coupling (transfer arm) suction is limited, and the weight of object causing lifting arm to promote is little.
Summary of the invention
The purpose of this utility model designs a kind of magnetic trailer coupling.
To be solved in the utility model is that existing magnetic trailer coupling suction is limited, the problem that the weight of object causing lifting arm to promote is little.
The technical solution adopted in the utility model is as follows: it comprises draft arm, and it is characterized in that the lower inclined plane being provided with a protrusion below draft arm, lower inclined plane surface is provided with large magnet piece, and draft arm bottom is provided with roller.
The utility model has the advantages that: the utility model suction is large, be conducive to improving the weight that lifting arm promotes object.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below with reference to the accompanying drawings and specific embodiment the utility model is further described.
As shown in the figure, the utility model comprises draws together draft arm 1, it is characterized in that the lower inclined plane 2 being provided with a protrusion below draft arm 1, and lower inclined plane 2 surface is provided with large magnet piece 4, and draft arm 1 bottom is provided with roller 3.

Claims (1)

1. a magnetic trailer coupling, comprises draft arm, and it is characterized in that the lower inclined plane being provided with a protrusion below draft arm, lower inclined plane surface is provided with large magnet piece, and draft arm bottom is provided with roller.
CN201420807987.3U 2014-12-19 2014-12-19 A kind of magnetic trailer coupling Expired - Fee Related CN204342381U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420807987.3U CN204342381U (en) 2014-12-19 2014-12-19 A kind of magnetic trailer coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420807987.3U CN204342381U (en) 2014-12-19 2014-12-19 A kind of magnetic trailer coupling

Publications (1)

Publication Number Publication Date
CN204342381U true CN204342381U (en) 2015-05-20

Family

ID=53225667

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420807987.3U Expired - Fee Related CN204342381U (en) 2014-12-19 2014-12-19 A kind of magnetic trailer coupling

Country Status (1)

Country Link
CN (1) CN204342381U (en)

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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: 20150520

Termination date: 20151219

EXPY Termination of patent right or utility model