CN204069631U

CN204069631U - Sawtooth shovel

Info

Publication number: CN204069631U
Application number: CN201420270791.5U
Authority: CN
Inventors: 付长义; 宿革震; 张建伟
Original assignee: TANGSHAN YANNAN SHOVEL-MAKING Co Ltd
Current assignee: TANGSHAN YANNAN SHOVEL-MAKING Co Ltd
Priority date: 2014-05-26
Filing date: 2014-05-26
Publication date: 2015-01-07
Anticipated expiration: 2024-05-26

Abstract

A kind of sawtooth shovel, comprises shovel body, and with the shovel trousers of shovel as one, described shovel is the sawtooth of 15mm-5mm with width with it, and sawtooth is distributed in before shovel body, and length is 70-80mm, accounts for 1/4 of shovel body height.Forward part compacting of the present utility model, in sawtooth pattern, adds working strength, sharpness, once completes several functions, use safety.The utility model overcomes the defects such as existing spade intensity is low, rough surface, then while reaching high efficiency, low cost, enhancing serviceability, improves service efficiency and economic benefit.

Description

Sawtooth shovel

technical field:

The utility model relates to a kind of agricultural tool, and specifically the sawtooth shovel of sawtooth pattern is processed at a kind of cutting edge place by shovel.

background technology:

Current conventional agricultural tool spade product, its shovel body is generally the arc-shaped of putting the first edge on a knife or a pair of scissors, production technology great majority adopt directly to be manufactured, can only be used as dig, dig, the use such as shovel, but some material (as tree root, branch) not only needs to excavate, also need saw type thing just can cut off, if at this moment periphery does not have this type of instrument, work can not normally be carried out and complete.The angle difference further, put the first edge on a knife or a pair of scissors, also can affect the surface quality of product, serviceability, causes its intensity low, can not meet customer requirement, thus make operating efficiency low, do not have the effect of positioning operation.

summary of the invention:

The purpose of this utility model is for the deficiencies in the prior art, there is provided one to play to dig, dig, shovel, the multi-functional effect such as saw, make its intensity increase simultaneously, guarantee in use to play several functions, operator can not because instrument lacks out-of-work sawtooth shovel.

Realize above-mentioned purpose by the following technical solutions:

A kind of sawtooth shovel, comprises shovel body, with the shovel trousers of shovel as one, it is characterized in that, described shovel is the sawtooth of 15mm-5mm with width with it, and sawtooth is distributed in the both sides before shovel body, and length is 70-80mm, accounts for 1/4 of shovel body height.

Further, put the first edge on a knife or a pair of scissors in described shovel body front end, sawtooth distance shovel body tip put the first edge on a knife or a pair of scissors place 40-50mm arrange, tooth width from top to down by 15mm gradual change to 5mm, formed arc shape.

Further, the angle of putting the first edge on a knife or a pair of scissors of described sawtooth is 45 °.

Adopt technique scheme, compared with prior art, the beneficial effect of processing technology of the present utility model is: raw material is gone out blanking die by the dimensioned designed in advance, carries out punching press; Again matrix through heating, shaping, roll up trousers, pluck part, pre-treatment, plastic-blasting, solidification, finally put the first edge on a knife or a pair of scissors, upper antirust oil, packaging, namely adds product strength, additionally reduces processing step, thus reduces production cost, increases economic efficiency.The sawtooth shovel that the utility model provides, the forward part compacting of shovel, in sawtooth pattern, adds working strength, sharpness, decrease operator because using the loaded down with trivial details work step of multiple types of tools, use safety, once completes several functions, eliminate safe hidden trouble, guarantee the personal safety of user.Shovel is after surface treatment, and product is not easy to get rusty, and can guarantee the post processing effect of product, meet the instructions for use of consumer.Overall appearance, practicality, overcome the defects such as existing spade intensity is low, rough surface, then while reaching high efficiency, low cost, enhancing serviceability, improve service efficiency and economic benefit.

Accompanying drawing explanation

Fig. 1 is front view of the present utility model.

Fig. 2 is the upward view of Fig. 1.

Fig. 3 is the enlarged drawing of sawtooth shovel.

In figure, shovel body 1, shovel trousers 2, the shovel bridge of the nose 3, sawtooth 4 and shovel put the first edge on a knife or a pair of scissors 5.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described further.

It is that a kind of each operation is all independently processed, shaping saw type lifts that this sawtooth disclosed in the utility model lifts, this saw type lift can possess dig, dig, shovel, the function such as saw.It comprises shovel body 1, shovel trousers 2, the shovel bridge of the nose 3, sawtooth 4 and shovel and puts the first edge on a knife or a pair of scissors 5.Concrete structure is shown in Fig. 1-3,

Shovel trousers 2, the shovel bridge of the nose 3 are integrated with shovel body 1, described shovel body 1 front end is that shovel puts the first edge on a knife or a pair of scissors 5, before shovel body 1, both sides arrange distribution sawtooth 4 respectively, sawtooth 4 is arranged apart from the shovel body tip shovel 5 place 40-50mm that put the first edge on a knife or a pair of scissors, sawtooth 4 width from top to down by 15mm gradual change to 5mm, front wide and rear narrow, form arc shape.Sawtooth length is 70-80mm, accounts for 1/4 of shovel body 1 height.Sawtooth puts the first edge on a knife or a pair of scissors, and angle of putting the first edge on a knife or a pair of scissors is 45 °.

The processing technology of sawtooth shovel is divided into mould processing technology and production and processing technology:

By the dimensioned blanking die designed, punching press matrix, then position punch; Again through heating, with forcing press by location volume trousers, shaping, quenching, turn next procedure pre-treatment; Through shot-blast apparatus, forward coating process to, through dusting, solidifying, after the place of rolling off the production line takes, turn on sword, smear antirust oil after removing surface scale and attachment, get rusty after preventing from putting the first edge on a knife or a pair of scissors, operator can safe relieved use.

Above-described embodiment only have expressed a kind of embodiment of the present utility model, but therefore can not be interpreted as the restriction to the utility model scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims

1. a sawtooth shovel, comprises shovel body, and with the shovel trousers of shovel as one, it is characterized in that, described shovel is the sawtooth of 15mm-5mm with width with it, and sawtooth is distributed in both sides before shovel body, and length is 70-80mm, accounts for 1/4 of shovel body height.

2. sawtooth shovel according to claim 1, is characterized in that, puts the first edge on a knife or a pair of scissors in described shovel body front end, sawtooth distance shovel body tip put the first edge on a knife or a pair of scissors place 40-50mm arrange, tooth width from top to down by 15mm gradual change to 5mm, formed arc shape.

3. sawtooth shovel according to claim 1 and 2, is characterized in that, the angle of putting the first edge on a knife or a pair of scissors of described sawtooth is 45 °.