CN204104307U

CN204104307U - A kind of narrow subsoiling rotovator

Info

Publication number: CN204104307U
Application number: CN201420490005.2U
Authority: CN
Inventors: 黄灼民
Original assignee: GUILIN AGRICULTURAL MECHANIZATION TECHNOLOGY EXTENSION STATION
Current assignee: GUILIN AGRICULTURAL MECHANIZATION TECHNOLOGY EXTENSION STATION
Priority date: 2014-08-28
Filing date: 2014-08-28
Publication date: 2015-01-21
Anticipated expiration: 2024-08-28

Abstract

The utility model discloses a kind of narrow subsoiling rotovator, comprise the support body that is connected with tractor and be arranged on the bevel gear commutator that support body is connected with tractor rear universal coupling, rotary blade, rotary blade is connected by the liftable mechanism of frame and tractor, it is characterized in that: the support body before rotary blade is one in front and one in back respectively arranged with more shallow prizing and ploughs and more deeply prize plough, also be provided with prizing sawtooth connecting rod and more shallowly prizing plough connecting rod of band sawtooth, prize sawtooth connecting rod one end to be connected with the eccentric shaft that commutator exports, the other end with more deeply prize plough, the more shallow plough connecting rod that prizes connects, more shallow prize plough connecting rod with more shallow prize to plough be connected, the other end of the output shaft of bevel gear commutator passes through sprocket wheel, chain is connected with rotary blade.The efficient subsoiling rotovator of this structure is not only saved the energy consumption of overall farming but also is reached the object of conservation tillage.

Description

A kind of narrow subsoiling rotovator

Technical field

The utility model relates to the plant equipment of agriculture nonirrigated farmland conservation tillage, and particularly the narrow machinery forced of one prizes subsoiling rotovator.

Background technology

Grow cane, the root of kudzu vine, Huai Shan, cassava, banana, the dry crop, particularly sugarcane such as watermelon, its root system of the root of kudzu vine require have enough degree of depth to guarantee by soil the supply of sufficient nutrition and moisture could obtain high-quality and high yield.Till-free is to reduce soil slaking; the problem of soil erosion is new concepts that agricultural protection farming proposes, and the shallow loose rotovator of existing full width is difficult to meet these requirements above-mentioned, and can because repeat operation; and make soil overcure, cause that farming cost is high, efficiency is low.

Utility model content

The purpose of this utility model is the deficiency of the non-protective farming such as prior art subsoiling is shallow in order to overcome, power consumption large, full width farming, and provides the subsoiling rotovator that a kind of layering that is narrow, that prize combination by front shallow rear deep-sawing is loosened the soil.The efficient subsoiling rotovator of this structure is not only saved the energy consumption of overall farming but also is reached the object of conservation tillage.

The technical scheme realizing the utility model object is:

A kind of narrow machinery forced prizes subsoiling rotovator, comprise the support body that is connected with tractor and be arranged on bevel gear commutator, rotary blade that support body is connected with tractor rear universal coupling, rotary blade is connected by the liftable mechanism of frame and tractor, unlike the prior art: the support body before rotary blade is one in front and one in back respectively arranged with more shallow prizing and ploughs and more deeply prize plough; Also be provided with prizing sawtooth connecting rod and more shallowly prizing plough connecting rod of band sawtooth, prize sawtooth connecting rod one end to be connected with the eccentric shaft that commutator exports, the other end with more deeply prize plough, more shallow prizing plough connecting rod and be connected, more shallow prize plough connecting rod with more shallow prize to plough be connected, the other end of the output shaft of bevel gear commutator passes through sprocket wheel, chain is connected with rotary blade.

The utility model, relative to prior art, has following good effect:

1, front the front shallow rear of setting of rotary blade prizes pulverator plough deeply, the while that from the superficial to the deep layering being loosened the soil, colter is forced to prize and makes soil leading edge form space, decrease stiction and the resistance of colter and soil, the most deep pine can break through 500mm, even darker deep loose plough, to be applicable to more planting requirements widely;

2, commutator output shaft one end directly to be acted on by connecting rod by eccentric bushing and prizes pulverator plough, other end output shaft by sprocket wheel, chain drive to rotary ploughing cutter shaft, the compact simplification of mechanism.

3, prize moving up and down of connecting rod and have the native function of saw, can split deep soil laminate block, favourable colter breaks ground and reduces to build and drags resistance;

4, because be narrow farming, reach the object of the conservation tillage of Till-free, save the energy consumption of overall farming simultaneously, this machinery only needs the medium-sized tractor of about 50 kilowatts to drag, speed 2.8-3 kilometer/hour.Because narrow, subsoiling, dark rotary tillage guarantee that plantation is slotted into outside needed for ridge, the no-tillage effect of protectiveness is served to all the other soil, can cost-saving, reduce soil slaking and water and soil loss has positive meaning.

5, because the subsoiling of the large degree of depth that had subsoiling plow above to carry out, ensure that rotary blade hack is darker below, better effects and if power consumption is less, drag according to test 50 kilowatts of medium-sized tractors, the dark 540mm of pine, fabric width 600mm, revolves deep ploughing 250mm speed at 2.8-3 kilometer, is particularly suitable for the needs on the plantation of the crops such as sugarcane, the root of kudzu vine, Huai Shan, trench digging, subsoiling, one-tenth ridge.

Accompanying drawing explanation

Fig. 1,2 is the structural representation of the utility model subsoiling rotovator;

In figure: 1 bevel gear commutator, 2 commutator power shafts, 3. frame, 4. more shallow prize plough, 5, more deeply prize plough, 6 prize sawtooth connecting rod, 7. more shallow prize plough connecting rod, 8. sprocket wheel, 9. chain, 10 rotary blades, 11. commutator sprocket wheel output shafts, 12. protective covers, 13. capacity eccentric bearing body assemblies, 14. eccentric shafts.

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is further elaborated.

With reference to Fig. 1-2, a kind of narrow machinery forced prizes subsoiling rotovator, by frame 3, bevel gear commutator 1, rotary blade 10, more shallowly prize plough 4, more deeply prize plough 6, commutator sprocket wheel output shaft 11, eccentric shaft 14, prize sawtooth connecting rod 6, more shallow prizing ploughs connecting rod 7, chain 9, rotary blade 10 and protective cover 12 form, and commutator power shaft 2 is connected with tractor output shaft power, and the sprocket wheel output shaft 11 of bevel gear commutator 1 is connected with rotary blade 10 with chain 9 by sprocket wheel 8, more shallowly prize plough 5, more deeply prizing plough 6 is arranged on before rotary blade 10, and be one in front and one in back arranged on support body 3, wherein more shallowly prize plough 5 to plough dark be about 250mm, more deeply prizing that plough 5 ploughs deeply can more than 500mm, the drive of commutator other end output shaft configuration eccentric shaft 14 prizes up and down the acting on of sawtooth connecting rod 6 and more deeply prizes plough 5, deep soil limit saw raw edges is prized and loosens the soil, reduce colter resistance, more shallow 4, the plough that prizes is prized the implementation that moves up and down that plough connecting rod 7 also transmits by prizing sawtooth connecting rod 6 and is prized by more shallow and loosen the soil.

The using method that the narrow machinery forced of the utility model prizes subsoiling rotovator is:

The utility model is combined with medium-sized tractor, medium-sized tractor output shaft passes through flexible universal coupling transferring power to bevel gear commutator 1, commutating through bevel gear commutator 1 divides a both sides output shaft to export, one end is by sprocket wheel 8, chain 9 is transferred on rotary blade 10, the other end is by eccentric shaft 14, capacity eccentric bearing body assembly 13 drives and prizes sawtooth connecting rod 6 and act on and more deeply prize plough 5 and the more shallow plough 4 that prizes makes it to prize, because the more shallow plough 4 that prizes before having prizes the subsoiling resistance loosening the soil and decrease and more deeply prize thereafter plough 5, these systems and parts are connected into an entirety by frame 3, system authority is carried out decline operation by the suspension output system of medium-sized tractor and is risen to the needs that suitable height is convenient to simple walking.More shallow prize plough 4 and more deeply prize plough 5 be individually fixed in frame 3, first with the more shallow topsoil prizing dark about the 250mm of plough 4 pine during operation, then the further subsoiling of plough 5 is more deeply prized to more than the 500mm degree of depth, form the pick mellow soil layer of dark a more than 500mm of wide about 600mm, rotary blade 10 rotates to loosen the soil to soil to be pulverized and becomes ridge, has protective cover 12 pairs of the machine protection.When non-operation promotes, hang hoisting mechanism by tractor and frame 3 is upwards risen to suitable height so that unloaded mobile.

The new concept that the difference of the utility model and the farming of prior art full width is to relate to conservation tillage and saves farming cost; it is mainly reflected in one: narrow; this technology is about 600mm, be the working width needed for plant root whisker growth, and all the other soil can realize no-tillage protection.Its two: loosened the soil by front shallow to prize to rear dark layering, every layer depth difference is at about 250mm, therefore 500mm and even more than 600mm deep soil loosening can be realized, as two-layer before and after the design, arrange above more shallow prize plough 4 and arrange thereafter more deeply prize plough 5(see accompanying drawing 1,2), this method with to settle at one go and compared with fixed subsoiling plow, the soil resistance that colter is subject to is less.The simple and direct connection that commutator 1 exports, namely one end output shaft directly connect eccentric shaft 14 drive prize sawtooth connecting rod 6, the more shallow plough connecting rod 7 that prizes acts on and more shallowly prizes plough 4 and more deeply prize plough 5, other end sprocket wheel 8 drives rotary blade 10 operation by chain 9.Prize sawtooth connecting rod 6 to move up and down and isolate the soil of deep layer, make soil layer more easily by colter pick pine.

Claims

1. a narrow subsoiling rotovator, comprise the support body that is connected with tractor and be arranged on bevel gear commutator, rotary blade that support body is connected with tractor rear universal coupling, rotary blade is connected by the liftable mechanism of frame and tractor, it is characterized in that:

Support body before rotary blade is one in front and one in back respectively arranged with more shallow prizing plough and more deeply prize plough,

Also be provided with prizing sawtooth connecting rod and more shallowly prizing plough connecting rod of band sawtooth, prize sawtooth connecting rod one end to be connected with the eccentric shaft that commutator exports, the other end with more deeply prize plough, more shallow prizing plough connecting rod and be connected, more shallow prize plough connecting rod with more shallow prize to plough be connected, the other end of the output shaft of bevel gear commutator passes through sprocket wheel, chain is connected with rotary blade.