CN220368995U

CN220368995U - Dry land knife of diesel engine type mini-tiller

Info

Publication number: CN220368995U
Application number: CN202321873085.5U
Authority: CN
Inventors: 杨洪
Original assignee: Chongqing Lingchen Electromechanical Equipment Manufacturing Co ltd
Current assignee: Chongqing Lingchen Electromechanical Equipment Manufacturing Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-01-23
Anticipated expiration: 2033-07-17

Abstract

The application relates to the technical field of agricultural equipment accessories, and discloses a diesel engine type micro-cultivator dry land sword, including handle of a knife and cutter body, the cutter body is the arc setting, the handle of a knife is integrative setting with the cutter body, the outside cover of cutter body is equipped with U-shaped alloy cutting edge, the draw-in groove has all been seted up to the lateral wall upper end both sides of U-shaped alloy cutting edge, the outside of handle of a knife is equipped with two with draw-in groove assorted fixture block, two the fixture block all is connected with locking mechanism jointly with the handle of a knife. This application need not to change whole dry land sword when dry land sword wearing and tearing are serious, reduces extravagant, and the material requirement to handle of a knife and cutter body is lower, and the cost input is less, can improve the fine and smooth degree of the hack of arable land simultaneously, and does benefit to the grass cutting.

Description

Dry land knife of diesel engine type mini-tiller

Technical Field

The application relates to the technical field of agricultural machine accessories, in particular to a dry land cutter of a diesel engine type mini-tiller.

Background

The mini-tiller is widely applicable to dry lands, paddy fields, orchards and the like in plain, mountain areas and hills, and the mini-tiller uses a small diesel engine or a gasoline engine as power, has the characteristics of light weight, small size, simple structure and the like, and the dry land cutter is one of important accessories of the mini-tiller for tilling.

The patent publication No. CN202565681U discloses a dry land cutter of a diesel engine type mini tiller, which consists of a cutter handle and a cutter body, wherein the vertical distance from the suspended end of the cutter body to the cutter handle is the forming height of the cutter body; the dry land knife disclosed in the patent is used for a diesel engine type mini tiller, but in the actual tillage process, as the soil layer is easy to contain sundries with larger hardness such as broken stone and the like, when the dry land knife collides with the sundries, the cutting edge can be worn greatly, and the dry land knife is usually integrally formed, and when the wear is serious, the dry land knife needs to be integrally replaced, so that larger waste is caused, therefore, the dry land knife of the diesel engine type mini tiller is provided.

Disclosure of Invention

The purpose of this application is in order to solve among the prior art because soil layer inside easily contains debris such as rubble hardness great debris, leads to the dry land sword can take place great wearing and tearing in the cutting edge department when colliding with these debris, and dry land sword is integrated into one piece generally, when wearing and tearing seriously, needs to carry out whole change to the dry land sword, leads to great extravagant problem, and the dry land sword of a diesel engine type mini tiller that proposes.

In order to achieve the above purpose, the present application adopts the following technical scheme:

the utility model provides a diesel engine type micro cultivator dry land sword, includes handle of a knife and cutter body, the cutter body is the arc setting, the handle of a knife is integrative setting with the cutter body, the outside cover of cutter body is equipped with U-shaped alloy cutting edge, the draw-in groove has all been seted up to U-shaped alloy cutting edge's lateral wall upper end both sides, the outside of handle of a knife is equipped with two and draw-in groove assorted fixture blocks, two the fixture block all is connected with locking mechanism jointly with the handle of a knife.

By adopting the technical scheme, when the abrasion of the U-shaped alloy blade is serious, the whole dry-land cutter is not required to be replaced, the waste is reduced, the requirements on the materials of the cutter handle and the cutter body are lower, and the cost investment is less.

Preferably, the cutting edge of the U-shaped alloy cutting edge is provided with a plurality of cutter teeth, and the cutter teeth and the U-shaped alloy cutting edge are integrally arranged.

By adopting the technical scheme, the fineness of the crushed soil of the cultivated land can be improved, grass cutting is facilitated, and the use effect is good.

Preferably, each locking mechanism comprises a locking rod fixedly arranged on the side wall of the cutter handle, the end part of the clamping block is fixedly connected with a connecting block, a locking hole matched with the locking rod is formed in the side wall of the connecting block, and a locking nut is connected with the rod wall of the locking rod in a threaded manner.

By adopting the technical scheme, the U-shaped alloy blade and the cutter handle can be conveniently connected and assembled.

Preferably, the side wall of the knife handle is provided with an arc groove, and the positions of the side wall of the knife handle, which are positioned on two sides of the arc groove, are provided with mounting holes.

By adopting the technical scheme, the cutter handle and the mini-tiller can be conveniently installed and fixed.

Preferably, the cutter body is far away from both sides of one end of the cutter handle and is fixedly connected with a limiting strip, and the limiting strip and the cutter body are integrally manufactured.

By adopting the technical scheme, the U-shaped alloy blade can be blocked and limited, so that the stability of the U-shaped alloy blade is ensured.

Preferably, the rod walls of the two locking rods are movably sleeved with anti-slip gaskets, and the side walls of the anti-slip gaskets are propped against the side walls of the connecting blocks.

By adopting the technical scheme, the locking stability of the locking nut can be improved.

Compared with the prior art, the application provides a diesel engine type mini-tiller dry land sword, possesses following beneficial effect:

1. this diesel engine type micro cultivator dry land sword, through the cooperation of handle of a knife, cutter body, U-shaped alloy cutting edge, fixture block and the locking mechanism that is equipped with, the dry land sword that constitutes through handle of a knife, cutter body and U-shaped alloy cutting edge need not to change whole dry land sword when U-shaped alloy cutting edge wearing and tearing are serious, reduces extravagant, and the material requirement to handle of a knife and cutter body is lower, and the cost input is less.

2. The dry land knife of the diesel engine type mini-tiller can improve the fineness of broken soil of the cultivated land and is beneficial to grass breaking through the plurality of knife teeth.

The device does not involve the part and all is the same with prior art or can adopt prior art to realize, and this application need not to change whole dry land sword when dry land sword wearing and tearing are serious, reduces extravagant, and the material requirement to handle of a knife and cutter body is lower, and the cost input is less, can improve the fine and smooth degree of the hack of cultivated land simultaneously, and does benefit to broken grass.

Drawings

FIG. 1 is a schematic diagram of a dry land knife of a diesel engine type mini-tiller according to the present application;

FIG. 2 is a schematic side elevational view of FIG. 1;

fig. 3 is an enlarged view of the structure of the portion a in fig. 2.

In the figure: 1. a knife handle; 2. a cutter body; 3. u-shaped alloy blade; 4. a clamping block; 5. cutter teeth; 6. a locking lever; 7. a connecting block; 8. a lock nut; 9. an arc-shaped groove; 10. a mounting hole; 11. a limit bar; 12. an anti-slip gasket.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application.

Referring to fig. 1-3, a dry land cutter of a diesel engine type mini tiller comprises a cutter handle 1 and a cutter body 2, wherein the cutter body 2 is in an arc shape, the cutter handle 1 and the cutter body 2 are integrally arranged, a U-shaped alloy cutting edge 3 is sleeved on the outer side of the cutter body 2, clamping grooves are formed in two sides of the upper end of the outer side wall of the U-shaped alloy cutting edge 3, two clamping blocks 4 matched with the clamping grooves are arranged on the outer side of the cutter handle 1, the two clamping blocks 4 are connected with the cutter handle 1 together, the cutter handle 1 and the cutter body 2 are made of steel materials, and the U-shaped alloy cutting edge 3 is made of hard alloy materials.

The cutting edge of the U-shaped alloy cutting edge 3 is provided with a plurality of cutter teeth 5, the cutter teeth 5 and the U-shaped alloy cutting edge 3 are integrally arranged, the fineness of the soil can be improved through the cutter teeth 5, grass cutting is facilitated, and the use effect is good.

Each locking mechanism all includes fixed setting in the dead lever 6 of handle of a knife 1 lateral wall, and the tip fixedly connected with connecting block 7 of fixture block 4, and the lateral wall of connecting block 7 seted up with dead lever 6 assorted locking hole, the pole wall threaded connection of dead lever 6 has lock nut 8, through lock nut 8, cooperation connecting block 7 and dead lever 6, can be convenient for U-shaped alloy cutting edge 3 and handle of a knife 1 are connected the equipment.

The arc groove 9 has been seted up to the lateral wall of handle of a knife 1, and the mounting hole 10 has all been seted up to the position that the lateral wall of handle of a knife 1 is located arc groove 9 both sides, through arc groove 9 and a plurality of mounting holes 10, can be convenient for handle of a knife 1 and the installation of ploughing the machine a little fixedly.

The cutter body 2 is kept away from the equal fixedly connected with spacing 11 of one end both sides of handle of a knife 1, and spacing 11 is made as an organic wholely with cutter body 2, through this kind of setting, can block spacingly to U-shaped alloy cutting edge 3, ensures the stability of U-shaped alloy cutting edge 3.

The anti-slip gaskets 12 are movably sleeved on the rod walls of the two locking rods 6, the side walls of the anti-slip gaskets 12 are propped against the side walls of the connecting blocks 7, and the locking stability of the locking nuts 8 can be improved through the anti-slip gaskets 12.

In this application, during the use, through with U-shaped alloy cutting edge 3 block in the outside of cutter body 2, utilize U-shaped alloy cutting edge 3 to plough the land, when U-shaped alloy cutting edge 3 wearing and tearing are comparatively serious, only need change U-shaped alloy cutting edge 3 can, and handle of a knife 1 and cutter body 2 need not to adopt alloy material to make, can reduce the cost input.

The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, should apply to the present application, and all equivalents and modifications as fall within the scope of the present application.

Claims

1. The utility model provides a diesel engine type micro cultivator dry land sword, includes handle of a knife (1) and cutter body (2), its characterized in that, cutter body (2) are the arc setting, handle of a knife (1) are integrative setting with cutter body (2), the outside cover of cutter body (2) is equipped with U-shaped alloy cutting edge (3), draw-in groove has all been seted up to the lateral wall upper end both sides of U-shaped alloy cutting edge (3), the outside of handle of a knife (1) is equipped with two fixture blocks (4) with draw-in groove assorted, two fixture blocks (4) all are connected with locking mechanism jointly with handle of a knife (1).

2. The dry land knife of the diesel engine type mini-tiller according to claim 1, wherein a plurality of knife teeth (5) are arranged at the knife edge of the U-shaped alloy knife edge (3), and the knife teeth (5) and the U-shaped alloy knife edge (3) are integrally arranged.

3. The dry land cutter of the diesel engine type mini-tiller according to claim 1, wherein each locking mechanism comprises a locking rod (6) fixedly arranged on the side wall of the handle (1), the end part of the clamping block (4) is fixedly connected with a connecting block (7), a locking hole matched with the locking rod (6) is formed in the side wall of the connecting block (7), and a locking nut (8) is connected with the rod wall of the locking rod (6) in a threaded mode.

4. The dry land cutter of the diesel engine type mini tiller according to claim 1 is characterized in that an arc-shaped groove (9) is formed in the side wall of the cutter handle (1), and mounting holes (10) are formed in positions, located on two sides of the arc-shaped groove (9), of the side wall of the cutter handle (1).

5. The dry land cutter of the diesel engine type mini-tiller according to claim 1 is characterized in that limiting strips (11) are fixedly connected to two sides of one end, far away from the cutter handle (1), of the cutter body (2), and the limiting strips (11) and the cutter body (2) are integrally manufactured.

6. A dry land cutter for a diesel engine type mini tiller according to claim 3, characterized in that the rod walls of the two locking rods (6) are movably sleeved with anti-slip gaskets (12), and the side walls of the anti-slip gaskets (12) are propped against the side walls of the connecting blocks (7).