CN106888582A

CN106888582A - A kind of soil jolter

Info

Publication number: CN106888582A
Application number: CN201510960165.8A
Authority: CN
Inventors: 周武成
Original assignee: BADONG FENGTAI AGRICULTURAL SPECIALIZED COOPERATIVES
Current assignee: BADONG FENGTAI AGRICULTURAL SPECIALIZED COOPERATIVES
Priority date: 2015-12-18
Filing date: 2015-12-18
Publication date: 2017-06-27

Abstract

The present invention relates to a kind of soil box soil compression machinery, belong to agricultural mechanical field.To solve the problems, such as that current compacting machinary can only be compacted certain thickness table soil, the invention discloses a kind of soil box deep subsoil jolter：Soil Trough Car draws to smash soil wheel and roll and advances by hanging frame and vibration frame, simultaneously, motor drives eccentric vibration block through belt transmission system, make to smash soil wheel as vibration frame vibrates around fulcrum, the tup surface area for smashing soil wheel is smaller, under gravity and vibratory impulse, h1 depths ram-jolt soil can be goed deep into.Smashing native tup, to touch soil face planform any, if being designed to fine strip shape, and native wheel shaft is vertically smash on side long, then under power F effects, an angle [alpha] is turned around the small axle of tup, tup surface is tried one's best downward firming.After tup departs from soil, return and vertical hammer stem under reduction torsion spring effect.Multiple smashes native wheel diameter can be different, and can merge or separate along native wheel shaft is smash, to adapt to the ram-jolt of different depth soil.

Description

A kind of soil jolter

Technical field

Machinery is arranged the present invention relates to a kind of soil box soil, belongs to agricultural mechanical field.Relate in particular to one kind Soil box deep subsoil jolter.

Background technology

Soil plough horizon shoals, and serious hardened, plough sole hardness increases, and seriously constrains the comprehensive production energy in soil The characteristics of power, this soil is that deep layer consolidation is much higher than upper strata, and current soil box disk soil compacting method Such as smooth roll spreading, vibrating compacting, these methods can only be compacted topsoil, and depth is deeper, consolidation Smaller, wherein smooth roll spreading Effective Compaction depth≤100mm, vibrating compacting effective depth≤250mm is uncomfortable Requirement of experiment of the soil subsoiling in soil box is answered, effectively the method for control different depth soil compactibility, only Manual compaction, but its working strength is too big.Therefore, can artificially be controlled as required the invention discloses one kind Different depth soil compactibility processed, treats that Subsoiling feature carries out the soil box soil of relatively accurate simulation according to crop field Deep layer shakes consolidation machine.

The content of the invention

Realizing the technical scheme of foregoing invention is：Native hammer is smash using multiple head surfaces product is less, gos deep into soil Depths is compacted in vibrations.The specific content of the invention is as follows：

Jolter it is main by：Vibration frame [1], suspension frame [2], motor [3], belt transmission system [4] and bias Vibrating mass [6], and multiple smashes soil wheel (6 in schematic diagram 2, but can increase and decrease according to soil box width) composition.Its In, each is smash soil wheel and smashes soil hammer (10 in schematic diagram 1, but can be according to specific by multiple annular configurations again Situation increases and decreases) constitute；Each smashes native hammer, and accumulates the arbitrary tup of smaller and planform by head surface [7], the small axle of tup [8], reduction torsion spring [9] and hammer stem [10] are constituted.Tup [7] if being designed to fine strip shape, Then its side long both can vertically smash native wheel shaft [11] work, it is also possible to be turned an angle (such as around hammer stem axis 90 °) work.But, the tup [7] that soil hammer is respectively smash on soil wheel is smash, can be with a very narrow annulus wheel rim (i.e. Touch soil wheel rim) replace, make to smash soil and take turns to become a very narrow ordinary construction wheel in axial direction.It is several smash soil wheel can be with Merge or separation along native wheel shaft [11] is smash, the surface area of increase or reduction tup [7], to adapt to different depth soil The ram-jolt of earth needs.Suspension frame [2] and vibration frame [1] are connected by fulcrum [5], and vibration frame [1] can Around fulcrum [5], vibrated together with eccentric vibration block [6] thereon, several soil wheels of smashing.

When jolter works, Soil Trough Car rear suspension system and jacking system put down jolter, and according to compacting depth H1 and working amplitude size, the jacking system after plummet direction adjusts, that is, hang the upper-lower position of frame [2], Vibration frame [1] is set freely up and down to vibrate, not by the interference of suspension frame [2].Suspension frame [2] and thereon The parts such as fixed motor [3], do not vibrate during work.Soil Trough Car is by hanging frame [2] and shaking Motivation frame [1] traction is smash soil wheel and is rolled and advances, meanwhile, motor [3] drives bias to shake by belt transmission system [4] Motion block [6], makes to smash soil and take turns to go deep into soil h1 depths under gravity and vibratory impulse, around fulcrum [5] up-down vibration. When tup [7] starts to touch soil, under power F effects, an angle [alpha] is turned around the small axle of tup [8], use up tup surface Measure downward firming, it is to avoid soil is pushed to front.After tup departs from soil, in reduction torsion spring [9] effect next time Position and vertical hammer stem [10].Tup [7] if being turned an angle around hammer stem axis, and before will not soil be pushed to Side, such as rotates 90 °, then need not turn an angle [alpha] around the small axle of tup [8] when tup works.

In general, field soil depth is deeper, and consolidation is bigger.When needing soil at the most deep h1 of ram-jolt soil box, Each is smash soil and takes turns spaced apart, separate to be operated；If desired ram-jolt slightly shallower in depth, consolidation During slightly smaller soil, two or three can be smash soil wheel and be closely packed together, touching for native tup [7] is smash to expand Native area.In a word, the merging of soil wheel is smash by multiple and is separated, the change of Soil Trough Car speed, even Change to touch soil area and change and smash native tup and eccentric vibration block quality etc., the different permutation and combination of these methods, Just can be according to being actually needed, manual control more accurately simulates the actual proterties of field soil, is agricultural machinery Soil subsoiling plough experiment, there is provided ideal soil box edaphic condition.

Brief description of the drawings

Fig. 1 is jolter front view

Fig. 2 is jolter top view

Fig. 3 is to smash the jolter top view that soil wheel merges work two-by-two

Fig. 4 is the jolter top view that different-diameter smashes the compound work of soil wheel

The meaning that each legend mark is represented respectively in accompanying drawing is as follows：

1- vibration frames, 2- suspension frames, 3- motors, 4- belt transmission systems, 5- fulcrums, 6- eccentric vibration blocks, 7- smashes native tup, and the small axle of 8- tups, 9- reduction torsion springs, 10- hammer stems, 11- smashes native wheel shaft

Specific embodiment

Specific embodiment is given below in conjunction with the accompanying drawings.

Embodiment one：It is several to smash the jolter that soil wheel separately works

As depicted in figs. 1 and 2, it is single smash soil wheel each smash soil hammer tup surface area it is smaller, to the pressure of soil It is strong larger, soil higher depth compacted soil can be deep into.

Embodiment two：Multiple smashes the jolter that soil wheel merges work

As shown in figure 3, multiple smashes soil wheel (Fig. 3 show two) merging, can increase and smash soil hammer tup table Area, soil reduces to the pressure of tup, and tup can only go deep into the shallower place of soil, carry out ram-jolt.

Embodiment three：Different-diameter smashes the jolter of the compound work of soil wheel

As shown in figure 4, the soil wheel of smashing in the embodiment three includes that soil wheel is smash in big footpath and path smashes native wheel, it can be realized Ram-jolt while upper and lower two-layer different depth soil.

Example IV：Fine strip shape tup in one~embodiment of embodiment three is rotated 90 ° around hammer stem axis, this is constituted Another embodiment of invention.

As long as smash native hammer in addition, smashing and connecting multiple on soil hammer wheel shaft, no matter tup quantity, structure how, or Native wheel is smash by what wheel hub, spoke and very narrow wheel rim (touching soil wheel rim) were constituted, can be constituted of the invention Other embodiment.

Claims

1. a kind of soil jolter, it is characterized in that：Jolter is main by vibration frame [1], suspension frame [2], electricity Machine [3], belt transmission system [4] and eccentric vibration block [6], and multiple annular configurations, head surface Product it is less smash native capitate into it is several smash soil wheel constitute, each smash soil wheel smash by multiple soil hammer constitute, Each smashes soil hammer again by the combination of tup [7], the small axle of tup [8], reduction torsion spring [9] and hammer stem [10] Into., constitute and smash native tup [7] planform hammered into shape arbitrarily, as long as making its surface area smaller, can be deep into Required depth of soils, tup [7] are if be designed as fine strip shape, and soil is vertically smash on operating time side Wheel shaft [11], then when it starts to touch soil, under power F effects, can turn an angle [alpha] around the small axle of tup [8], Tup surface is set to try one's best downward firming, it is to avoid soil is pushed to front, and fine strip shape tup [7] can be around hammer Rod axis turn an angle work, several to smash soil wheel and merge or separate along smashing native wheel shaft [11], increase or Reduce the tactile native surface area of tup [7], change the pressure of tup, to adapt to the ram-jolt of different depth soil Need, multiple smashes soil hammer also can in other ways, and such as helical manner is arranged in and smashes on native wheel shaft [11].

2. a kind of soil jolter according to claim 1, it is characterized in that：Constitute jolter workpiece Smash soil wheel number not limit, the soil hammer number of smashing that composition smashes soil wheel is not limited.

3. a kind of soil jolter according to claim 1, it is characterized in that：Smash the hammer that soil hammer is respectively smash on soil wheel Head, when being replaced with a very narrow annulus wheel rim, makes to smash soil and take turns to become the very narrow common knot in an axial direction Bucket wheel.