CN205320518U - A ditching machine for greenhouse straw bio -oil reactor - Google Patents

Abstract

The utility model provides a ditching machine for greenhouse straw bio -oil reactor, it relates to a ditching machine. It includes the frame, and middle transmission axle one end is equipped with big band pulley, still installs gear reducer in the frame, is equipped with the taeniola wheel on gear reducer's the power input shaft, and little band pulley passes through V type belt with big band pulley and links to each other, installs rotating cutter head on gear reducer's the power output shaft, the last blade holder that is equipped with of rotating cutter head, and the pedestal head and the pedestal body portion of blade holder have certain bending angle, install a native sword of shovel on every blade holder. It reduces the vertical length of complete machine, and the operation is convenient for carry on by compact structure in the narrow and small greenhouse in space. Satisfy the requirement of straw reactor ditching agronomy, the pedestal head and the pedestal body portion of blade holder have certain bending angle for shoveling native sword shovel soil and having the suitable angle of cutting, the performance of burying during shovel soil is good. The utility model is used for greenhouse straw bio -oil reactor is carrying out the operation of ditching when being operated.

Description

A kind of ditching machine for greenhouse straw bioreactor

Technical field

This utility model relates to a kind of ditching machine, especially a kind of ditching machine for greenhouse straw bioreactor。

Background technology

Greenhouse is mainly used in planting specific plant in the season being not suitable for plant production, makes plant energy normal development and increases yield。Greenhouse use straw bioreactor can substitute conventional chemical fertilizer and traditional pesticide; recycling of resource can be promoted; it is improvement ecosystem, protection environment and raising crop yield; and then obtain a kind of novel technology of high-quality nuisance free crops; for getting agricultural profit, agricultural sustainable development, it is provided that science and technology support。

Straw bioreactor technology is a kind of agricultural high-tech risen in China in recent years, it is the CO2 needed for crop material orientation under microorganism fungus kind, catalyst, cleanser effect is changed into plant growing, heat, disease-resistant spore, enzyme, organic and inorganic nutriment, can comprehensively improve plant growing condition, it is greatly enhanced crop yield and quality, it is achieved No-harmful apple orchard。It alleviates the outstanding problems such as the Winter-Spring ground temperature existed in industrialized agriculture is low, disease is serious, carbon dioxide is not enough, persticide residue is high effectively, good impetus is played in the development that China's industrialized agriculture is produced, and is that industrialized agriculture obtains high yield and high quality, produces the organic and effective measure of green fruit-vegetable。Straw bioreactor mainly has trench digging, paving straw, fungus scattering, earthing, ridging, bedding, overlay film, pours water, the link such as punching。

The Mechanization Level that China's fruit and vegerable produce is very low, and only open vegetable fields is by big-and-middle-sized work tool, substantially realizes do mechanization operation, and vegetable production in green house do mechanization operation area is less than 10%。Big-and-middle-sized agricultural machinery power consumption is big, heavy, environment dumb, the short manipulation inconvenience that turns around of turning, it is impossible to adapt to chamber operation。Current greenhouse vegetable produces multiplex manual work, time-consuming take a lot of work, labor intensity is big, work efficiency is low, costly, directly affect the economic benefit of vegetable grower。The application of straw bioreactor technology belongs to artificial trench digging labor intensity maximum, lack of standardization, the straw population size buried differs, and ridge of planting after watering subsides seriously, and ridge of planting is uneven, many plant roots are made to be suspended in the air, not being in close contact with soil, have impact on the plant infiltration rate to moisture and nutrient, plant part is disconnected because main root hangs and dead seedling occurs, operation quality is difficult to ensure card, facility fruit and vegerable is produced and causes extreme influence。The work tool being suitable for facility plastic greenhouse special environment at present but extremely lacks, and in particular without suitable ditching machine, constrains straw bioreactor technology application。Vegetable grower is more and more urgent to the requirement of booth vegetable production mechanization, replaces manual operation to become the certainty of production development with machinery。

At present, agricultural ditching machine has several forms such as chain type, plough, spiral, disc type。

Chain ditcher normal operation needs the tractor of supporting more than 65 horsepowers, and the width outputing ditch is typically in 16-40mm, and maximum ditching depth is up to 180mm, it is also possible to adjust ditching depth to reach different job requirements。

Plough ditching machine trench digging speed is fast, efficiency is high, simple in construction, reliable operation, unit power are little, production efficiency is high, operating cost is low, but the trench depth outputed is less, soil hardness can not be too big and structure bulky tractive resistance is big, the tractor needing pull strength big is matched, is not easy to the warm office operation at narrow space；And the power of tractor can not be given full play to, cause the power idle of tractor。

Screw type trenching machine, the cutter of trench digging is similar to the cutter of rotary cultivator trench digging, ditching machine primary structure is to be fixed by main shaft by bearing in the enclosure, power wheel disc is fixed on one end of main shaft, the other end of main shaft is connected with driven shaft by bevel gear, and propeller is fixed on the lower end of driven shaft, and the mud watt support of its side is fixed with mud watt, the trench digging width of vertical helical ditching machine is smaller, does not meet the job requirements of straw reactor trench digging width。

Disk-type furrowing machine strong adaptability, work efficiency is high；Existing horizontal shaft type disk furrower is because trench digging resistance is relatively big, power consumption is big, and the subject matter brought is: complicated mechanism, belt or chain strength are fragile not；Trench digging cutterhead lateral dimension is less, throws soil limited in one's ability, it is impossible to reach the trench digging width requirement of straw reactor。

In a word, less and required traction the tractor power of chain ditcher trench digging width is relatively big, is not suitable for operation in greenhouse；The ditching depth of plough ditching machine is less and the adaptive capacity of soil is poor, and structure bulky, tractive resistance is big；Vertical helical ditching machine and disk-type furrowing machine do not meet the agriculture requirement of greenhouse trench digging and the working condition in greenhouse。

Therefore, in order to make straw bioreactor technology can obtain better popularization and application, realize the ditching operation of mechanization, just need the straw reactor ditching machine designing a kind of applicable greenhouse operation in narrow space badly, to alleviate the labor intensity of vegetable grower, improve quality and efficiency, reduce production cost。

Utility model content

The purpose of utility model is for overcoming above-mentioned the deficiencies in the prior art, it is provided that a kind of ditching machine for greenhouse straw bioreactor。It is by adopting V-shape belt and gear reduction unit transmission to reduce complete machine longitudinal length, compact conformation, and reliability is high, and machine volume is little, it is simple to carry out operation in the greenhouse of narrow space。The radius size of rotary head determines the depth capacity for soil layer trench digging and width, meet straw reactor trench digging agriculture requirement, just there is certain angle of bend in the pedestal head of tool rest and pedestal body portion so that shovel soil cutter shovel soil is to have suitable cut-in angle, and during shovel soil, penetration performance is good。

For achieving the above object, this utility model adopts following technical proposals: a kind of ditching machine for greenhouse straw bioreactor, it includes frame, described frame is provided with intermediate propeller shaft, described intermediate propeller shaft one end is equipped with big belt wheel, the intermediate propeller shaft other end is connected with tractor motive power output shaft by Cardan shaft, described frame is also equipped with gear reduction unit, the power input shaft of described gear reduction unit is equipped with small pulley, described small pulley is connected by V-shape belt with big belt wheel, the power output shaft of described gear reduction unit is horizontally disposed with and is provided with rotary head on the power output shaft of gear reduction unit, described rotary head is provided with multiple tool rest, the pedestal head of described tool rest and pedestal body portion have certain angle of bend, each described tool rest pedestal head is provided with a shovel soil cutter。

Preferably, described rotary head is provided with six tool rests with the card center of rotary head for center of circle annular array。

Preferably, the card center of described rotary head is provided with entirety and presents point earth pillar of cone column type。

Preferably, between described tool rest pedestal head and pedestal body portion, angle of bend is 45 °。

The beneficial effects of the utility model are:

This utility model is by adopting V-shape belt and gear reduction unit transmission to reduce complete machine longitudinal length, compact conformation, and reliability is high, and machine volume is little, it is simple to carry out operation in the greenhouse of narrow space。The radius size of rotary head determines the depth capacity for soil layer trench digging and width, meet straw reactor trench digging agriculture requirement, just there is certain angle of bend in the pedestal head of tool rest and pedestal body portion so that shovel soil cutter shovel soil is to have suitable cut-in angle, and during shovel soil, penetration performance is good。

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model。

Detailed description of the invention

Needing exist for illustrating, the described noun of locality is left and right, upper and lower is all define with the view shown in Fig. 1 for benchmark, it will be appreciated that the use of the described noun of locality should not limit the protection domain that the application is requested。

Below in conjunction with drawings and Examples, this utility model is further illustrated。

As shown in Figure 1, a kind of ditching machine for greenhouse straw bioreactor, it includes frame 9, described frame 9 is provided with intermediate propeller shaft 17, described intermediate propeller shaft 17 one end is equipped with big belt wheel 8, intermediate propeller shaft 17 other end is connected with tractor motive power output shaft by Cardan shaft 1, described frame 9 is also equipped with gear reduction unit 5, the power input shaft of described gear reduction unit 5 is equipped with small pulley 6, described small pulley 6 is connected by V-shape belt 7 with big belt wheel 8, the power output shaft of described gear reduction unit 5 is horizontally disposed with and is provided with rotary head 4 on the power output shaft of gear reduction unit 5, described rotary head 4 is provided with multiple tool rest 3, the pedestal head of described tool rest 3 and pedestal body portion have certain angle of bend, each described tool rest 3 pedestal head is provided with a shovel soil cutter 2。

Ditching machine and be exclusively used in " booth king " tractor of chamber operation and use, adopts trifilar suspension mode to be connected with tractor, and uses creeper gear to be advanced slowly to carry out ditching operation。Small pulley 6 is connected by V-shape belt 7 with big belt wheel 8, the effect simultaneously working as overload protection of transmission power。Frame 9 adopts parallel roof beam structure, forms with steel pipe or channel-section steel seam。

During ditching operation, power is sent to V-shape belt 7 by Cardan shaft 1 by tractor motive power output shaft, and then V-shape belt 7 is rotated cutterhead 4 by gear reduction unit 5 and rotates, and then shovel soil cutter 2 rotates and carries out shovel soil。

As it is shown in figure 1, on technique scheme basis, described rotary head 4 is provided with six tool rests 3 with the card center of rotary head 4 for center of circle annular array。So arrange, meet actually used demand, meet actually used needs。

As it is shown in figure 1, on technique scheme basis, the card center of described rotary head 4 is provided with entirety and presents point earth pillar 18 of cone column type。So arranging, when ditching machine works, point earth pillar 18 plays a point effect for soil, reduces shovel soil resistance, simultaneously works as the purpose of the power output shaft of protection rotary head and gear reduction unit 5。

As it is shown in figure 1, on technique scheme basis, between described tool rest 3 pedestal head and pedestal body portion, angle of bend is 45 °。So arrange so that shovel soil cutter 2 has suitable cut-in angle when cutting soil layer, conveniently shovels soil, meets actually used needs。

Detailed description of the invention of the present utility model is described in conjunction with accompanying drawing although above-mentioned; but the not restriction to this utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art need not pay various amendments or deformation that creative work can make still within protection domain of the present utility model。

Claims (4)

1. the ditching machine for greenhouse straw bioreactor, it is characterized in that: it includes frame (9), described frame (9) is provided with intermediate propeller shaft (17), described intermediate propeller shaft (17) one end is equipped with big belt wheel (8), intermediate propeller shaft (17) other end is connected with tractor motive power output shaft by Cardan shaft (1), described frame (9) is also equipped with gear reduction unit (5), the power input shaft of described gear reduction unit (5) is equipped with small pulley (6), described small pulley (6) is connected by V-shape belt (7) with big belt wheel (8), the power output shaft of described gear reduction unit (5) is horizontally disposed with and is provided with rotary head (4) on the power output shaft of gear reduction unit (5), described rotary head (4) is provided with multiple tool rest (3), the pedestal head of described tool rest (3) and pedestal body portion have certain angle of bend, each described tool rest (3) pedestal head is provided with shovel soil cutter (2)。

2. a kind of ditching machine for greenhouse straw bioreactor according to claim 1, it is characterised in that: described rotary head (4) is provided with six tool rests (3) with the card center of rotary head (4) for center of circle annular array。

3. a kind of ditching machine for greenhouse straw bioreactor according to claim 2, it is characterised in that: the card center of described rotary head (4) is provided with entirety and presents point earth pillar (18) of cone column type。

4. a kind of ditching machine for greenhouse straw bioreactor according to claim 3, it is characterised in that: between described tool rest (3) pedestal head and pedestal body portion, angle of bend is 45 °。