CN103821189A

CN103821189A - Spade with slime scraper device

Info

Publication number: CN103821189A
Application number: CN201410096450.5A
Authority: CN
Inventors: 姚明辉; 李印波; 张伟; 栾春波
Original assignee: Beijing University of Technology
Current assignee: Beijing University of Technology
Priority date: 2014-03-14
Filing date: 2014-03-14
Publication date: 2014-05-28
Anticipated expiration: 2034-03-14
Also published as: CN103821189B

Abstract

The invention relates to a spade with a slime scraper device. The device comprises the spade and the scrapper device, wherein the spade comprises a spade tail, a spade handle, the scrapper device, a lower stopper, a rubber ring a, a spade head, a rubber ring b and an open slot; the scrapper device comprises a rotatable hand shank, a rivet, a pushing rod, an upper stopper, a compressed spring and a clearing plate; the spade tail and the spade handle are of an integrated structure, the open slot is formed in one side of the spade handle, the spade handle and the spade head are welded together, and the scrapper device is placed in the spade handle. Because the clearing device is added, the operation of clearing viscous chemical material in chemical engineering working is more convenient to perform, meanwhile negative influence on health of the human body by long-time frequent stoop can be avoided, and not only can slime on the surface of the spade be cleared timely and conveniently, but also it can be ensured that a worker does not need to handle with the chemical substances on the face of the spade up close.

Description

A kind of spade with dope screeding device

Technical field

The present invention relates to a kind of spade with dope screeding device, belong to work device design applied technical field.

Background technology

At present, spade kind on market is a lot, spade for chemical industry operation is also divided into dissimilar, but all can not solve adhesive tape dope problem, not only affect production efficiency, long-time action of frequently bending over to remove dope also brings adverse effect to operating personnel's health, therefore extremely needs a kind of spade that can easy cleaning chemistry dope.

Summary of the invention

The object of the present invention is to provide a kind of spade with dope screeding device, this spadework function admirable, the spade with dope screeding device easy to use.

For achieving the above object, the technical solution used in the present invention is a kind of spade with dope screeding device, and this device comprises spade and screeding device; Wherein spade comprises spade tail, spade handle, screeding device, lower baffle body, apron a, shovel head, apron b, open slot; Screeding device comprises rotatable handles, rivet, catch bar, upper block body, stage clip, cleaning plate; Spade tail and spade handle are structure as a whole, and a side of spade handle is provided with open slot, and spade handle and shovel head weld together, and screeding device is placed in spade handle inside.

When work, pull rotatable handles, make rotatable handles in deployed condition, promote rotatable handles, the motion of drive catch bar, stage clip is compressed, the motion of cleaning plate, clean out the dope in spade women's head-ornaments, unclamp rotatable handles, stage clip restores to the original state, and cleaning plate moves to initial position, folding rotatable handles, scale removal process finishes.

Compared with prior art, the present invention has following beneficial effect.

Owing to having increased cleaning plant, just more convenient for the operation of chemical material of removing thickness in chemical industry operation, the adverse effect of bringing healthy of simultaneously avoiding frequently bending over for a long time, can facilitate the dope of removing timely spade surface, can guarantee that again staff does not need closely to process the chemical substance on spade face.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention.

Fig. 2 is the structural representation of screeding device.

Fig. 3 is the partial schematic diagram at open slot place.

In figure: 1, spade tail, 2, spade handle, 3, screeding device, 4, lower baffle body, 5, apron a, 6, shovel head, 7, apron b, 8, open slot, 9, rotatable handles, 10, rivet, 11, catch bar, 12, upper block body, 13, stage clip, 14, cleaning plate.

The specific embodiment

As Figure 1-3, a kind of spade with dope screeding device, this device comprises spade and screeding device; Wherein spade comprises spade tail 1, spade handle 2, screeding device 3, lower baffle body 4, apron a5, shovel head 6, apron b7, open slot 8; Screeding device comprises rotatable handles 9, rivet 10, catch bar 11, upper block body 12, stage clip 13, cleaning plate 14.

Spade tail 1 is structure as a whole with spade handle 2, and a side of spade handle 2 is provided with open slot, and spade handle 2 welds together with shovel head 6, and screeding device 3 is placed in spade handle 2 inside.

Rotatable handles 9 has rotary self-locking function, in the time not working in folded state, when work in deployed condition; Rotatable handles 9 is connected by rivet 10 with catch bar 11, welds a upper block body 12 on catch bar 11, and upper block body 12 one end are connected with stage clip 13, and stage clip 13 other ends connect lower baffle body 4; Lower baffle body 4 is welded on spade handle 2 inside, and the circular port in the middle of lower baffle body 4 is equipped with apron b7, is used for reducing the friction between catch bar 11 and lower baffle body 4, increases the stability of screeding device 3 simultaneously; Catch bar 11 one end are connected with cleaning plate 14, and apron a5 is used for reducing the friction between catch bar 11 and spade handle 2, increases the stability of screeding device simultaneously, and cleaning plate 14 bottoms and back are all affixed on shovel head 6.

When work, pull rotatable handles 9, make rotatable handles 9 in deployed condition, promote rotatable handles 9, drive catch bar 11 to move, stage clip 13 is compressed, and cleaning plate 14 moves, clean out the dope in 6 of shovel heads, unclamp rotatable handles 9, stage clip 13 restores to the original state, and cleaning plate 14 moves to initial position, folding rotatable handles 9, scale removal process finishes.

Claims

1. the spade with dope screeding device, is characterized in that: this device comprises spade and screeding device; Wherein spade comprises spade tail (1), spade handle (2), screeding device (3), lower baffle body (4), apron a(5), shovel head (6), apron b(7), open slot (8); Screeding device comprises rotatable handles (9), rivet (10), catch bar (11), upper block body (12), stage clip (13), cleaning plate (14);

Spade tail (1) is structure as a whole with spade handle (2), and a side of spade handle (2) is provided with open slot (8), and spade handle (2) welds together with shovel head (6), and screeding device (3) is placed in spade handle (2) inside;

Rotatable handles (9) has rotary self-locking function, in the time not working in folded state, when work in deployed condition; Rotatable handles (9) is connected by rivet (10) with catch bar (11), upper block body (12) of the upper welding of catch bar (11), and upper block body (12) one end is connected with stage clip (13), and stage clip (13) other end connects lower baffle body (4); Lower baffle body (4) is welded on spade handle (2) inside, and the circular port in the middle of lower baffle body (4) is equipped with apron b(7), be used for reducing the friction between catch bar (11) and lower baffle body (4), increase the stability of screeding device (3) simultaneously; Catch bar (11) one end is connected with cleaning plate (14), apron a(5) be used for reducing the friction between catch bar (11) and spade handle (2), increase the stability of screeding device simultaneously, cleaning plate (14) bottom and back are all affixed on shovel head (6).

2. a kind of spade with dope screeding device according to claim 1, it is characterized in that: when work, pull rotatable handles (9), make rotatable handles (9) in deployed condition, promote rotatable handles (9), drive catch bar (11) motion, stage clip (13) is compressed, cleaning plate (14) motion, cleans out the dope in shovel head (6) face, unclamps rotatable handles (9), stage clip (13) restores to the original state, cleaning plate (14) moves to initial position, folding rotatable handles (9), and scale removal process finishes.