CN204466154U

CN204466154U - A kind of agricultural labour saving shovel

Info

Publication number: CN204466154U
Application number: CN201520138367.XU
Authority: CN
Inventors: 张晓霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-03-12
Filing date: 2015-03-12
Publication date: 2015-07-15
Anticipated expiration: 2025-03-12

Abstract

The utility model relates to a kind of agricultural labour saving shovel, it comprises shovel head, spade trousers and Telescopic handle, described Telescopic handle is made up of the inner and outer tubes of mutual grafting, described outer tube is provided with clamping screw, described interior pipe end is provided with end handle, and described interior pipe is provided with lower handle assembly, and described lower handle assembly comprises sleeve pipe and is fixedly installed on the lower handle on described sleeve pipe, the two ends of described sleeve pipe are provided with the securing member for fixed sleeving and interior pipe, and described outer tube is inserted in described spade trousers.It is simple that the utility model possesses structure, laborsaving, the feature that adjustability is large.

Description

A kind of agricultural labour saving shovel

Technical field

The utility model relates to a kind of agricultural labour saving shovel, belongs to agricultural machinery and agricultural equipment technical field.

Background technology

At present, the spade used in agricultural is generally only made up of the spade handle of shovel head and fixing length, and in use, need user's both hands to hold spade handle force, be firmly accustomed to difference in view of user, spade handle may be long or too short, uses and waste time and energy.In prior art, CN101457535A discloses a kind of novel labour saving shovel, and spade body installs Telescopic handle, can regulate Telescopic handle length, use laborsaving according to the different custom of user.But user needs both hands directly to hold Telescopic handle in this technical scheme, the frictional force between hand and handle is changed into the thrust of shovel head, operate and easily skid, need firmly to hold with a firm grip Telescopic handle, in the course of time, the palm of the hand can because rub and heating and pain.CN201898697U discloses a kind of labour saving shovel, in order to solve skidding and hand pain problem, at the place of holding, ripple mark is set, be nested with rubber in ripple mark outside and hold cover, although solve the problem of skidding, still need frictional force to be converted into thrust, be unfavorable for laborsaving, and user grips custom difference, this technical scheme does not possess generality.

In view of this, need a kind of agricultural laborsaving spade of invention, possess laborsaving, the advantage that adjustability is large.

Utility model content

The purpose of this utility model is the defect overcoming prior art, provides a kind of rapid operation, the agricultural labour saving shovel that adjustability is large.

To achieve these goals, the technical scheme taked of the utility model is as follows:

A kind of labour saving shovel, it comprises shovel head, spade trousers and Telescopic handle, described Telescopic handle is made up of the inner and outer tubes of mutual grafting, described outer tube is provided with clamping screw, described interior pipe end is provided with end handle, and described interior pipe is provided with lower handle assembly, and described lower handle assembly comprises sleeve pipe and is fixedly installed on the lower handle on described sleeve pipe, the two ends of described sleeve pipe are provided with the securing member for fixed sleeving and interior pipe, and described outer tube is inserted in described spade trousers.

Further improve as the utility model, described securing member comprises the fluting thread head be arranged on described sleeve pipe and the lock ring matched with described thread head, and described fluting is axial groove.

Further improve as the utility model, described end handle and described lower handle are triangle handle, and handle is equipped with sheath.

Compared with prior art, the beneficial effect acquired by the utility model is as follows:

The utility model passes through base of principle of human engineering, including can the end handle of adjusting position and lower handle, can avoid holding Telescopic handle, can directly to spade applied thrust, in use end handle and lower handle are adjusted to the laborsaving place of nature, possess structure simple, laborsaving, the feature that adjustability is large.

Accompanying drawing explanation

Accompanying drawing 1 is structural representation of the present utility model;

Accompanying drawing 2 is lower handle modular construction schematic diagram of the present utility model;

In the accompanying drawings: pipe, 33 clamping screws, 34 end handles, 41 sleeve pipes, 42 lower handles, 43 thread heads, 44 lock rings in 1 shovel head, 2 spade trousers, 31 outer tubes, 32.

Embodiment

Below in conjunction with accompanying drawing, detailed further describing is carried out to the utility model.

As shown in figure 1 and 2,

A kind of labour saving shovel, it comprises shovel head 1, spade trousers 2 and Telescopic handle, described Telescopic handle comprises interior pipe 32 and outer tube 31, interior pipe 32 of telling is inserted in described outer tube 31, the bottom of described outer tube 31 is inserted in described spade trousers 2, described outer tube 31 offers and tightly locks screw, in described tight lock screw, be provided with the tight lock bolt 33 matched.Described interior pipe 32 free end is provided with triangle shaped tip handle 34, described interior pipe 32 is equipped with lower handle assembly, described lower handle assembly comprises the sleeve pipe 41 be placed on described interior pipe 32 and the lower handle 42 be fixedly installed on described sleeve pipe 41, the lock ring 44 that the two ends of described sleeve pipe 41 are provided with fluting thread head 43 and match with described thread head 43, described fluting is axial groove, for the upper-lower position of adjusting sleeve pipe 41 outside described interior pipe 32.

In order to improve the comfort level of user, described lower handle 42 is angled with described sleeve pipe 41, and is equipped with sheath on end handle 34 and lower handle 42.

In use, unscrew clamping screw 33, the length of pipe 32 in outer tube 31 in regulating, end handle 34 is made to be in correct position, tighten clamping screw 33, then the lock ring 44 at sleeve pipe 41 two ends is backed out, the position of adjusting sleeve pipe 41 on interior pipe 32, make lower handle 42 be in correct position, lock ring 44 of screwing on makes sleeve pipe 41 and interior pipe 32 relative motion not occur.Then one hold end handle, another holds lower handle, on the other hand upwards, on the other hand downwards.

The utility model makes full use of base of principle of human engineering, and structure is simple, laborsaving convenience, and adjustability is large, and lower handle assembly can be dismantled as required, possesses general applicability.

It will be appreciated by those skilled in the art that the Telescopic handle in the utility model is only a kind of example, the Telescopic handle of other similar functions also can realize the purpose of this utility model, should regard as the replacement of customary means.

The above embodiment is only preferred embodiment of the present utility model, and is not the exhaustive of the feasible enforcement of the utility model.For persons skilled in the art, to any apparent change done by it under the prerequisite not deviating from the utility model principle and spirit, all should be contemplated as falling with within claims of the present utility model.

Claims

1. a labour saving shovel, it is characterized in that: it comprises shovel head (1), spade trousers (2) and Telescopic handle, described Telescopic handle is made up of pipe (32) and outer tube (31) in mutual grafting, described outer tube (31) is provided with clamping screw (33), described interior pipe (32) end is provided with end handle (34), described interior pipe (32) is provided with lower handle assembly, described lower handle assembly comprises sleeve pipe (41) and is fixedly installed on the lower handle (42) on described sleeve pipe (41), the two ends of described sleeve pipe (41) are provided with the securing member for fixed sleeving (41) and interior pipe (32), described outer tube (31) is inserted in described spade trousers (2).

2. a labour saving shovel as claimed in claim 1, it is characterized in that: described securing member comprises the fluting thread head (43) be arranged on described sleeve pipe (41) and the lock ring (44) matched with described thread head (43), and described fluting is axial groove.

3. a labour saving shovel as claimed in claim 1 or 2, is characterized in that: described end handle (34) and described lower handle (42) are triangle handle, and handle is equipped with sheath.