CN206776601U

CN206776601U - Grass-remover

Info

Publication number: CN206776601U
Application number: CN201720335899.1U
Authority: CN
Inventors: 唐钱
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-31
Filing date: 2017-03-31
Publication date: 2017-12-22
Anticipated expiration: 2027-03-31

Abstract

The utility model discloses a kind of grass-remover, including connecting rod, the cutter head portion for being arranged on link rod head, the direction operation portion being arranged in the middle part of connecting rod, the engine for being arranged on connecting rod afterbody, the cutter head portion includes the first rotary shaft, the circular saw blade installed in the first rotary shaft, the first rotation rotational axis direction is consistent with the rear angular direction of circular saw blade, passes through the second rotary shaft between the engine and the first rotary shaft and is rotatablely connected.Grass-remover of the present utility model, soil-loosening function of hoeing up weeds can be not only realized simultaneously, and adaptability is stronger, and device structure is simple, small, can be could be used that with one man operation for the family plot for not entering large scale equipment, practical.

Description

Grass-remover

Technical field

Farm equipment is the utility model is related to, is to be related to a kind of grass-remover specifically.

Background technology

Since ancient times, it is all with the hoe of a piece of iron that peasant, which hoes up weeds, and in the market has the function that grass-remover does not loosen the soil, And the function that loosenning tiller is not hoed up weeds, manufactured loom is complicated in addition, and build is larger, causes cost of manufacture to be done, sale Price, for some family plots for not entering large scale equipment etc., manual operation must be just used, leverage work effect Rate.

Utility model content

In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of grass-remover, instead of the hoe of a piece of iron, Row's circular saw blade is designed, automaticity is high, can not only realize soil-loosening function of hoeing up weeds simultaneously, and adaptability compares By force, device structure is simple, small, can be could be used that with one man operation for the family plot for not entering large scale equipment, practicality By force, efficiency high.

To achieve the above object, the utility model is achieved through the following technical solutions：A kind of grass-remover, including even Bar, the cutter head portion for being arranged on link rod head, the direction operation portion being arranged in the middle part of connecting rod, the engine for being arranged on connecting rod afterbody, The cutter head portion includes the multi-disc circular saw blade installed in the first rotary shaft, the first rotary shaft, first rotary shaft turn Dynamic direction is consistent with the rear angular direction of circular saw blade, and the angle of carving of the circular saw blade is 45-50 °, the engine It is rotatablely connected between the first rotary shaft by the second rotary shaft.

Further illustrate, the circular saw blade carves angle as 45 °.

Further illustrate, every two pieces of circular saw blade spacing are 2cm.

Further illustrate, the cutter head portion also includes more isolated columns, and the isolated column is located at the outer of circular saw blade Enclose, isolated column both ends are arranged on the bearing of the first rotary shaft.

Further illustrate, the distance of the isolated column and circular saw blade is 3-8cm.

Further illustrate, the distance between every two described isolated columns are 5-10cm.

Further illustrate, the half on the face of cylinder where the surface area that all described isolated columns are combined into accounts for Under.

Further illustrate, the direction operation portion is the hand-held pole of " u "-shaped.

Further illustrate, the hand-held pole is provided with the starting switch of engine.

Further illustrate, the brace that can be hung on human body is additionally provided with the middle part of the connecting rod.

Compared with prior art, the utility model has the advantages that：The utility model is justified by driven by engine Shape sawtooth blade rotation, the region that the circular saw blade alignment in cutter head portion will hoe up weeds and loosen the soil is operated, circular sawtooth Weeding hoe can be fallen in blade rotary course, blade can be stretched into soil and loosened the soil.Adaptability is stronger, and device structure is simple, It is small, it can be could be used that with one man operation for the family plot for not entering large scale equipment, practical, operating efficiency is high, from Dynamicization degree is high.

Brief description of the drawings

Fig. 1 is used for the schematic diagram for illustrating the utility model embodiment grass-remover.

Fig. 2 is the partial enlarged drawing of A in Fig. 1.

Parts title and sequence number in figure：1- cutter heads portion 3- connecting rod 4- direction operations portion 5- brace 6- engines 11- first Rotary shaft 12- circular saw blade 13- isolated columns.

Embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but does not limit this practicality New protection domain and application：

As shown in Figure 1 and Figure 2, a kind of grass-remover, including connecting rod 3, the cutter head portion 1, the company of being arranged on that are arranged on the head of connecting rod 3 The direction operation portion 4 at the middle part of bar 3, the engine 6 for being arranged on the afterbody of connecting rod 3, cutter head portion 1 includes 11, first turns of the first rotary shaft The multi-disc circular saw blade 12 installed on moving axis 11, the rotation direction of the first rotary shaft 11 and the relief angle side of circular saw blade 12 Pass through the second rotary shaft to consistent, between the rotary shaft 11 of engine 6 and first to be rotatablely connected.During work, start engine 6, hair Motivation 6 drive the second rotary shaft rotate, the second rotary shaft drive the first rotary shaft 11 rotate, and circular saw blade 12 also with First rotary shaft 11 rotates, and operator's hand holds direction operation portion 4, the alignment of the circular saw blade 12 in cutter head portion will be hoed up weeds and The region loosened the soil is operated, and can fall weeding hoe in the rotary course of circular saw blade 12, and blade can be stretched into soil and carried out Loosen the soil.The rotation direction of first rotary shaft 11 is consistent with the rear angular direction of circular serrated blade 12, and circular saw blade 12 is carved Angle is 45-50 °, can be during hoeing up weeds or loosening the soil, and grass or soil can be carved in angle and dropped out automatically, avoids the need for manual cleaning circle The grass or mud blocked on shape sawtooth blade 12, improve operating efficiency.Preferably, the angle of carving of circular saw blade 12 is 45 ° so that Circular saw blade 12 meets obstructions minimum in mud grass, and mud grass will slide naturally.Preferably, to be hollow in connecting rod 3, the Two rotary shafts are arranged in connecting rod 3, can avoid operating irregularity.Direction operation portion 4 is the hand-held pole of " u "-shaped.During work, operator Body can be entrapped in the hand-held pole of " u "-shaped, while hold hand-held pole, can preferably operated.The starting switch of engine 6 It is arranged on hand-held pole, convenience can be increased.The middle part of connecting rod 3 is additionally provided with the brace 5 that can be hung on human body, conveniently makes With.The characteristics of this is mechanical by gear anterior angle set it is at 45 °, can for a long time rotate, in rotation process, be run into mud or in grass Resistance, mud grass can nature slide, resistance is bigger to slide cleaner, not clay, not stickweed, this machinery suitable for peanut, vegetable plot Deng crop growth.It changes the centuries and carrys out the history that hoe is hoed up weeds.

The grass-remover of the present embodiment, Fig. 1 to Fig. 2 is refer to, can be specifically on the basis of previous technique scheme, every two The spacing of block circular saw blade 12 is 2cm, and circular saw blade 12 is more than 4, circular saw blade spaced set first In rotary shaft 11, more than 4, width just reaches width more than a hoe, could hoe up weeds loosen the soil with higher efficiency. Preferably, circular saw blade 12 is 7, close to the width of two hoes, efficiency highest.

The grass-remover of the present embodiment, Fig. 1 to Fig. 2 is refer to, can be specifically on the basis of previous technique scheme, cutter head Portion 1 also includes more isolated columns 13, and isolated column 13 is located at the periphery of circular saw blade 12, and the both ends of isolated column 13 are arranged on first On the bearing of rotary shaft 11.Using this design, when hoeing up weeds, vegetables that isolated column 13 can isolate around grass etc., vegetable is avoided Dish is damaged by cutter head portion 1, meanwhile, the grass blocked on circular saw blade 12 can also be carried out barrier and dropped by isolated column 13, every Can be 3cm, 5cm, 8cm with a distance from column 13 and circular saw blade 12 from being, such barriering effect of isolated column 13 is best, simultaneously Nor affect on pine soil depth.The distance between every two isolated columns 13 can be 5cm, 8cm or 10cm, can be preferably by vegetables Keep apart.Where the surface area that all isolated columns 13 are combined into accounts for below the half on the face of cylinder, cutter head can be caused The running effect in portion is best, i.e., does not influence pine soil depth, and does not influence to hoe up weeds, while vegetables can also be kept apart.

Above is being set forth the utility model grass-remover, it is used to help understand the utility model, but this practicality is new The embodiment of type is simultaneously not restricted to the described embodiments, it is any without departing from the change made under the utility model principle, modification, Substitute, combine, simplify, should be equivalent substitute mode, be included within the scope of protection of the utility model.

Claims

A kind of 1. grass-remover, it is characterised in that：Including connecting rod（3）, be arranged on connecting rod（3）The cutter head portion on head（1）, the company of being arranged on Bar（3）The direction operation portion at middle part（4）, be arranged on connecting rod（3）The engine of afterbody（6）, the cutter head portion（1）Including first turn Moving axis（11）, the first rotary shaft（11）The multi-disc circular saw blade of upper installation（12）, first rotary shaft（11）Rotation side To with circular saw blade（12）Rear angular direction it is consistent, the circular saw blade（12）Carve angle as 45-50 °, the hair Motivation（6）With the first rotary shaft（11）Between pass through the second rotary shaft be rotatablely connected.
2. grass-remover according to claim 1, it is characterised in that：The circular saw blade（12）Carve angle as 45 °.
3. grass-remover according to claim 1, it is characterised in that：Every two pieces of circular saw blades（12）Spacing is 2cm.
4. grass-remover according to claim 1, it is characterised in that：The cutter head portion（1）Also include more isolated columns（13）, The isolated column（13）Positioned at circular saw blade（12）Periphery, isolated column（13）Both ends are arranged on the first rotary shaft（11）'s On bearing.
5. grass-remover according to claim 4, it is characterised in that：The isolated column（13）With circular saw blade（12）'s Distance is 3-8cm.
6. grass-remover according to claim 4, it is characterised in that：Every two isolated columns（13）The distance between be 5- 10cm。
7. grass-remover according to claim 4, it is characterised in that：All described isolated columns（13）The curved surface face being combined into Where product accounts for below the half on the face of cylinder.
8. grass-remover according to claim 1, it is characterised in that：The direction operation portion（4）For the hand-held pole of " u "-shaped.
9. grass-remover according to claim 8, it is characterised in that：The hand-held pole is provided with engine（6）Startup open Close.
10. the grass-remover according to claim 1, it is characterised in that：The connecting rod（3）Middle part be additionally provided with and can be hung on people Brace on body（5）.