CN104365196A - Adjustable alloy dryland knife for mini-tiller - Google Patents
Adjustable alloy dryland knife for mini-tiller Download PDFInfo
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- CN104365196A CN104365196A CN201410733014.4A CN201410733014A CN104365196A CN 104365196 A CN104365196 A CN 104365196A CN 201410733014 A CN201410733014 A CN 201410733014A CN 104365196 A CN104365196 A CN 104365196A
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- knife rest
- rotating shaft
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Abstract
The invention discloses an adjustable alloy dryland knife for a mini-tiller. The adjustable alloy dryland knife comprises a rotary shaft, a knife rest arranged on the rotary shaft and blades matched with the knife rest. The rotary shaft is provided with moving sliding grooves in the direction parallel to the axial direction. The moving sliding grooves transversely penetrate through the rotary shaft. A plurality of pairs of limiting holes are distributed in the moving sliding grooves. The knife rest is composed of a locating part arranged in the moving sliding grooves and a mounting part arranged on the locating part. The locating part is provided with mounting holes corresponding to the limiting holes. The mounting part is perpendicular to the locating part and is fixedly connected with the blades through bolts. By the adoption of the adjustable alloy dryland knife for the mini-tiller, the number of blade groups can be adjusted freely, disassembly and assembly are convenient, time and labor are saved, and convenience is brought to users.
Description
Technical field
The invention belongs to agricultural mechanical field, the alloy be specifically related on mini-size tillage machine regulates dry land blade.
Background technology
Carbide alloy is a kind of alloy material be made up by powder metallurgical technique of the hard compounds of refractory metal and binding metal, carbide alloy has that hardness is high, wear-resisting, intensity and a series of premium properties such as toughness is better, heat-resisting, corrosion-resistant, particularly its high rigidity and wearability, even if also substantially remain unchanged at the temperature of 500 DEG C, 1000 DEG C time, still have very high hardness.Carbide alloy is widely used as cutter material, as lathe tool, milling cutter, planing tool, drill bit, boring cutter etc., for cutting cast iron, non-ferrous metal, plastics, chemical fibre, graphite, glass, stone material and common iron, also can be used for cutting the difficult to machine materials such as heat resisting steel, stainless steel, potassium steel, tool steel.In addition carbide alloy still forms the common used material of cutter of mini-tiller, and in the process of arable land, it is high that alloy cutter has hardness, but not crisp good characteristic.
Mini-size tillage machine usually with small diesel engine or gasoline engine for power, act on Plain, mountain area, in the nonirrigated farmlands such as hills and paddy field, the main working parts of mini-size tillage machine be dry land blade pass through to rotate and forward travel directly to farmland rotary tillage process, the structure of common dry land blade generally includes rotating shaft, the blade being arranged on the knife rest in rotating shaft and matching with knife rest, operating personnel is usually according to soil plantation needs, three-plus-one formula four four groups of dry land blades or four are selected to add the same form four five groups of dry land blades, the common mutual switching due to two kinds of dry land blades, need to dismantle the equipment of mini-size tillage machine and assemble, process is loaded down with trivial details brings great inconvenience to user.
Summary of the invention
The object of the present invention is to provide one can to set of blades number free adjustment, easy accessibility, the time saving and energy saving alloy on mini-size tillage machine regulates dry land blade.
To achieve these goals, the invention provides following technical scheme: the alloy on mini-size tillage machine regulates dry land blade, comprise rotating shaft, the blade being arranged on the knife rest in rotating shaft and matching with knife rest, described rotating shaft is parallel to axial direction and is provided with mobile chute, described mobile chute laterally runs through described rotating shaft, described mobile chute is distributed with some to spacing hole, described knife rest is made up of the location division be arranged in mobile chute and the installation portion be arranged on location division, described location division is provided with the pilot hole corresponding with described spacing hole, described installation portion is mutually vertical with described location division, described installation portion and described blade are bolted to connection.
The principle of this programme is such: be provided with mobile chute owing to being parallel to axial direction in rotating shaft, user is got on preparing perfect knife rest by roller end assembling, then mobile chute upper limit hole is utilized to align with the pilot hole arranged bottom knife rest, utilize bolt to rotate to tighten, avoid the mode that traditional type adopts welding, many groups spacing hole reserved on mobile chute, can according to the requirement of operation, suitable increase or reduce blade or knife rest group number, utilize the mode that bolt is fixing, easy accessibility, time saving and energy saving, decrease simultaneously user to dry land blade entirety replace loaded down with trivial details, bring convenience to user.
The invention has the advantages that, this mini-size tillage machine integral type regulates dry land blade, can to set of blades number free adjustment, easy accessibility, time saving and energy saving, avoid, when needing for the plantation of different soils, saving and adding to three-plus-one formula four four groups of dry land blades or four the loaded down with trivial details situation repeatedly changed between the same form four five groups of dry land blades, improve and cultivate efficiency.
Preferably, described mobile chute is provided with three, and described three mobile chutes are uniformly distributed along the circumference of rotating shaft, because the rotating shaft selection of routine uses positive six sided structures usually, works stably after can guaranteeing dry land blade assembling.
Preferably, described spacing hole and described pilot hole are circular hole, meet processing cost and assembling flow path that mini-size tillage machine integral type regulates dry land blade.
Preferably, the described knife number matched with knife rest is 3, makes blade better to carry out mating operation with the rotating shaft of positive six sided structures.
Accompanying drawing explanation
Fig. 1 is the structural representation that the alloy of the present invention on mini-size tillage machine regulates dry land blade embodiment;
Fig. 2 is the Local map that the alloy of the present invention on mini-size tillage machine regulates dry land blade embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: rotating shaft 1, knife rest 2, blade 3, mobile chute 4, spacing hole 5.
As Fig. 1, shown in Fig. 2, alloy on mini-size tillage machine regulates dry land blade, comprise rotating shaft 1, the blade 3 being arranged on the knife rest 2 in rotating shaft 1 and matching with knife rest 2, blade 3 quantity matched with knife rest 2 is three, rotating shaft 1 is parallel to axial direction and is provided with mobile chute 4, mobile chute 4 is provided with three, article three, mobile chute 4 is uniformly distributed along the circumference of rotating shaft 1, mobile chute 4 laterally runs through rotating shaft 1, mobile chute 4 is distributed with six pairs of spacing holes 5, knife rest 2 is made up of the location division be arranged in mobile chute 4 and the installation portion be arranged on location division, location division is provided with the pilot hole corresponding with spacing hole 5, spacing hole 5 and pilot hole are circular hole, installation portion and location division are mutually vertical, installation portion and blade 3 are bolted to connection.
In the present embodiment, mobile chute 4 is provided with owing to being parallel to axial direction in rotating shaft 1, user is got on preparing perfect knife rest 3 by the assembling of rotating shaft 1 end, then mobile chute 4 upper limit hole 5 is utilized to align with the pilot hole arranged bottom knife rest 2, utilize bolt to rotate to tighten, avoid the mode that traditional type adopts welding, many groups spacing hole 5 reserved on mobile chute 4, can according to the requirement of operation, suitable increase or reduce blade or knife rest group number, utilize the mode that bolt is fixing, easy accessibility, time saving and energy saving, decrease simultaneously user to dry land blade entirety replace loaded down with trivial details, bring convenience to user.This mini-size tillage machine integral type regulates dry land blade, can to blade 2 groups of number free adjustment, easy accessibility, time saving and energy saving, avoid when needing for the plantation of different soils, save and the loaded down with trivial details situation repeatedly changed between the same form four five groups of dry land blades is added to three-plus-one formula four four groups of dry land blades or four, improve and cultivate efficiency.
Mobile chute 4 is provided with three, article three, mobile chute 4 is uniformly distributed along the circumference of rotating shaft 1, because rotating shaft 1 selection of routine uses positive six sided structures usually, work stably after can guaranteeing dry land blade assembling, spacing hole 5 and pilot hole are circular hole, meet processing cost and assembling flow path that mini-size tillage machine integral type regulates dry land blade, blade 3 quantity matched with knife rest 2 is three, makes blade 3 better to carry out mating operation with the rotating shaft 1 of positive six sided structures.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. mini-size tillage machine integral type regulates dry land blade, comprise rotating shaft, the blade being arranged on the knife rest in rotating shaft and matching with knife rest, it is characterized in that, described rotating shaft is parallel to axial direction and is provided with mobile chute, described mobile chute laterally runs through described rotating shaft, described mobile chute is distributed with some to spacing hole, described knife rest is made up of the location division be arranged in mobile chute and the installation portion be arranged on location division, described location division is provided with the pilot hole corresponding with described spacing hole, described installation portion is mutually vertical with described location division, described installation portion and described blade are bolted to connection.
2. mini-size tillage machine integral type as claimed in claim 1 regulates dry land blade, and it is characterized in that, described mobile chute is provided with three, and described three mobile chutes are uniformly distributed along the circumference of rotating shaft.
3. mini-size tillage machine integral type as claimed in claim 1 regulates dry land blade, and it is characterized in that, described spacing hole and described pilot hole are circular hole.
4. mini-size tillage machine integral type as claimed in claim 1 regulates dry land blade, and it is characterized in that, the described knife number matched with knife rest is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733014.4A CN104365196B (en) | 2014-12-07 | 2014-12-07 | Alloy regulation dry land blade on tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733014.4A CN104365196B (en) | 2014-12-07 | 2014-12-07 | Alloy regulation dry land blade on tiller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104365196A true CN104365196A (en) | 2015-02-25 |
| CN104365196B CN104365196B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410733014.4A Active CN104365196B (en) | 2014-12-07 | 2014-12-07 | Alloy regulation dry land blade on tiller |
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| CN (1) | CN104365196B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR975749A (en) * | 1948-11-16 | 1951-03-08 | Propeller device with interchangeable blades, in non-machinable steel, for working with abrasive materials | |
| CN2891618Y (en) * | 2006-03-30 | 2007-04-25 | 云南省红河哈尼族彝族自治州农业机械研究所 | Sugarcane planting, row-opening and deep-loosening fertilizer applicator |
| CN2914615Y (en) * | 2006-04-17 | 2007-06-27 | 门启欣 | A general-purpose cutter head for stubble-breaking and suspend-tilling machine |
| CN200950735Y (en) * | 2006-09-26 | 2007-09-26 | 马春久 | Adjustable deep digger |
| CN102428771A (en) * | 2011-09-27 | 2012-05-02 | 山东理工大学 | Stepless adjustable stubble-breaking and anti-blocking device |
-
2014
- 2014-12-07 CN CN201410733014.4A patent/CN104365196B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR975749A (en) * | 1948-11-16 | 1951-03-08 | Propeller device with interchangeable blades, in non-machinable steel, for working with abrasive materials | |
| CN2891618Y (en) * | 2006-03-30 | 2007-04-25 | 云南省红河哈尼族彝族自治州农业机械研究所 | Sugarcane planting, row-opening and deep-loosening fertilizer applicator |
| CN2914615Y (en) * | 2006-04-17 | 2007-06-27 | 门启欣 | A general-purpose cutter head for stubble-breaking and suspend-tilling machine |
| CN200950735Y (en) * | 2006-09-26 | 2007-09-26 | 马春久 | Adjustable deep digger |
| CN102428771A (en) * | 2011-09-27 | 2012-05-02 | 山东理工大学 | Stepless adjustable stubble-breaking and anti-blocking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104365196B (en) | 2016-08-24 |
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Effective date of registration: 20230104 Address after: 276000 west of jiangouya village, Luoxi street, high tech Zone, Linyi City, Shandong Province Patentee after: SHANDONG GEXIN PRECISION CO.,LTD. Address before: 563318 Fenghua Industrial Park, Fenghua Town, Suiyang, Guizhou (1 floor, former 109 workshop) Patentee before: SUIYANG COUNTY NAIHUAN ALUMINUM Co.,Ltd. |