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Bush stubble stumping machine with automatic reset safe hood

A technology of automatic reset and safety cover, which is applied in agricultural machinery and implements, cutting tools, cutting equipment, etc., can solve the problems of operator injury and lack of protective safety cover for flat stubble saw blades, and achieves increased equipment processing cost and simple structure. , the effect of flexible movement

Inactive Publication Date: 2013-08-14
HARBIN RES INST OF FORESTRY MACHINERY CHINA MIN OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the problem that the existing shrub leveling machine generally does not have a protective safety cover, and the operator is greatly injured when the stubble saw blade is broken, and further proposes a shrub leveling machine with an automatic reset safety cover

Method used

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  • Bush stubble stumping machine with automatic reset safe hood
  • Bush stubble stumping machine with automatic reset safe hood

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Experimental program
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specific Embodiment approach 1

[0007] Specific implementation mode one: combine figure 1 Describe this embodiment, a kind of shrub stubble machine with automatic reset safety cover described in this embodiment includes saw blade 1, drive motor 2 and chassis 3, drive motor 2 is installed in chassis 3, and drive motor 2 The axis of the output shaft is perpendicular to the horizontal plane, the saw blade 1 is set on the output shaft of the drive motor 2, and the saw blade 1 is located under the chassis 3, and this embodiment also includes a safety cover 4, a rotor 5, a wire rope 6 and a reset mechanism 7 , the rotor 5 is set on the output shaft of the drive motor 2, and the rotor 5 is located between the lower surface of the chassis 3 and the saw blade 1, the safety cover 4 is connected to the edge of the rotor 5, and the safety cover 4 is located at the front end of the chassis 3 One end of the wire rope 6 is fixedly connected to the edge of the rotor 5, and the other end of the wire rope 6 is connected to th...

specific Embodiment approach 2

[0009] Specific implementation mode two: combination figure 2 Describe this embodiment, the resetting mechanism 7 of a kind of shrub stubble machine with automatic reset safety cover described in this embodiment includes a shaft tube 7-1, a steel wire winding roller 7-2, two coil spring boxes 7-3 and two A coil spring 7-4, two coil spring boxes 7-3 are respectively arranged side by side on the underframe 3 in parallel, the two ends of the shaft tube 7-1 are respectively connected with a coil spring box 7-3, and the steel wire winding roller 7- 2 are set on the middle part of the shaft tube 7-1, each coil spring 7-4 is wound in a coil spring box 7-3 respectively, and the other end of the steel wire rope 6 is wound on the steel wire winding roller 7-2. Other components and connections are the same as those in the first embodiment.

[0010] working principle

[0011] When performing bush stubble operations, the output shaft of the driving motor 2 rotates and drives the rotor ...

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Abstract

The invention relates to a bush stubble stumping machine with an automatic reset safe hood, which relates to a bush stubble stumping machine. The bush stubble stumping machine with an automatic reset safe hood solves the problem that most of the traditional bush stubble stumping machine is not provided with a safe protection hood, and thus operating personnel are seriously hurt when the stubble stumping saw blade is broken. The bush stubble stumping machine comprises a saw blade, a driving motor and an underframe, wherein the driving motor is arranged in the underframe; the axis of the outputshaft of the driving motor is vertical to a horizontal plane; the saw blade is sheathed on the output shaft of the driving motor; and the saw blade is positioned below the underframe. The bush stubble stumping machine also comprises a safe hood, a rotor, a steel wire rope and a resetting mechanism, wherein the rotor is sheathed on the output shaft of the driving motor, the rotor is positioned between the lower surface of the underframe and the saw blade, the safe hood is connected with the edge of the rotor, the safe hood is positioned at the front end of the underframe, one end of the steel wire rope is fixedly connected with the edge of the rotor, the other end of the steel wire rope is connected with the resetting mechanism, and the resetting mechanism is arranged in the underframe. The bush stubble stumping machine disclosed by the invention is used for the bush stubble stumping operation.

Description

technical field [0001] The invention relates to a stubble leveling machine for shrubs, in particular to a stubble leveling machine with an automatic reset safety cover. Background technique [0002] Shrub stubble machine refers to self-propelled shrub stubble equipment, not knapsack shrub cutting machine. Shrub stubble is required by the biological characteristics of shrubs. If the shrubs are not stubbled for 3-5 years, they will wither and die. Existing shrub stubble machines generally do not have a protective safety cover, and when the stubble saw blade is broken, it will cause great harm to the operator and bring safety hazards to the operator. Contents of the invention [0003] In order to solve the problem that the existing stubble leveling machine generally does not have a protective safety cover, and the stubble saw blade is broken, the operator will be greatly injured, and further proposes a bush leveling machine with an automatic reset safety cover. [0004] The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G3/08
Inventor 刘瑞林徐克生李时舫周大元辛宗生
Owner HARBIN RES INST OF FORESTRY MACHINERY CHINA MIN OF FORESTRY
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