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Electric multifunctional shovel

A multi-functional, electric technology, applied in the direction of portable motorized devices, striking tools, portable impact tools, etc., can solve the problems of limited use of space, poor operating comfort, easy hand numbness, etc., to improve the operating feel, reduce vibration, and operate convenient effect

Pending Publication Date: 2018-08-17
CHANGZHOU CREATE ELECTRIC APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The angle of the working head of the existing swing shovel is fixed, which greatly limits the scope of its use space
Moreover, when the swing shovel is working, the motor is in a high-speed rotation state, and the vibration is relatively large during use, and the operation comfort is poor, and the hands are prone to numbness.

Method used

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  • Electric multifunctional shovel
  • Electric multifunctional shovel
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Examples

Experimental program
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Effect test

Embodiment 1）

[0044] See Figure 1 to Figure 12 , The electric multifunctional shovel of the present invention includes a casing 1 , a motor base assembly 2 , a drive assembly 3 , a connection base 4 , a swivel head assembly 5 , a positioning assembly 6 and a quick assembly 10 .

[0045] See Figure 1 to Figure 6 , the casing 1 sequentially includes a base portion 1a, a grip portion 1b and a motor portion 1c from bottom to top. An operation switch 1-1 is provided on the upper front side of the grip portion 1b. The lower part of the front side of the motor part 1c is provided with a speed regulating knob 1-2.

[0046] See Figure 6 , Figure 7 and Figure 12 , The drive assembly 3 includes a drive motor 3-1, an eccentric shaft 3-2, an arc bearing 3-3, a shift fork 3-4 and a swing shaft 3-5.

[0047] See Figure 6 to Figure 8 , The motor seat assembly 2 includes a motor main seat 2-1 and a motor seat cover 2-2. The motor seat cover 2-2 is fixedly arranged on the upper left side of the m...

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Abstract

The invention discloses an electric multifunctional shovel. The electric multifunctional shovel comprises a machine shell and a driving assembly. According to the key point, the electric multifunctional shovel further includes a connecting seat, a rotating head assembly and a quick mounting assembly. The connecting seat is fixedly arranged in the machine shell. The driving assembly comprises a driving motor, an eccentric shaft, an arc bearing, a shift fork and a swing shaft. The rotating head assembly includes a rotating head seat, the rotating head seat is rotatably arranged on the connectingseat, and the rotational axis of the rotating head seat is horizontally arranged in the left-right direction. The rotating head seat can rotate and adjust an angle, and is in a locked state after adjusting the angle. The swing shaft is rotatably arranged in the rotating head seat through a corresponding bearing, the rotational axis of the swing shaft is horizontally arranged in the front-back direction. The quick mounting assembly comprises a quick mounting shaft, a blade seat and a blade pressing block. The mounting shaft is slidably arranged in the swing shaft. The blade seat is fixedly arranged at the front end of the swing shaft, the blade pressing block is fixedly arranged at the front end of the mounting shaft, and the blade pressing block clamps and fixes a corresponding cutter head on the blade seat.

Description

technical field [0001] The invention relates to the technical field of electric tools, in particular to an electric multifunctional shovel. Background technique [0002] The swing shovel can be used in various fields, and it can realize functions such as grinding, sawing, and shoveling. The angle of the working head of the existing swing shovel is fixed, which greatly limits the scope of its use space. And when this swing shovel works, the motor is in a high-speed rotation state, the vibration is relatively large during use, the operation comfort is poor, and the hands are prone to numbness. Contents of the invention [0003] The object of the present invention is to provide an electric multifunctional shovel with simple structure and adjustable working head angle. [0004] The basic technical solution for realizing the object of the present invention is: an electric multifunctional shovel, including a casing and a driving assembly. Its structural features are: it also ...

Claims

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Application Information

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IPC IPC(8): B25D11/06B25F5/00
CPCB25D11/06B25F5/00
Inventor 张惠国刘晓菲
Owner CHANGZHOU CREATE ELECTRIC APPLIANCE
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