CN205694126U

CN205694126U - Forced vibration air pressure subsoiling weeding fertilizer applicator

Info

Publication number: CN205694126U
Application number: CN201620628630.8U
Authority: CN
Inventors: 李霞; 汤明军; 王维新; 屈通; 张思远; 闫毅敏
Original assignee: Shihezi University
Current assignee: Shihezi University
Priority date: 2016-06-23
Filing date: 2016-06-23
Publication date: 2016-11-23
Anticipated expiration: 2026-06-23

Abstract

The utility model relates to a forced vibration air pressure subsoiling weeding and fertilizing machine, which is characterized in that it consists of a frame, a weeding device, a forced vibration device, a subsoiling device, a high-pressure air pump, a fertilizing device and a depth control device; the weeding device It is arranged under the front beam; the forced vibration device, high-pressure air pump and fertilization device are arranged on the beam; the subsoiling device is arranged under the rear beam; and the depth control device is arranged on both sides of the beam. The utility model realizes the subsoiling operation of the soil by forcing the subsoiling shovel to vibrate through the forced vibration device; on the other hand, the high-pressure air pump injects high-pressure air into the subsoiling shovel, which can not only crush the soil with air pressure, but also form a The air film, together with the vibration, plays a role in reducing drag. In a word, the utility model provides a forced vibration air pressure subsoiling, weeding and fertilizing machine that can reduce traction resistance, reduce energy consumption, complete weeding, subsoiling, fertilization and other operations at one time, the parts are easy to disassemble and assemble, and the tillage width can be adjusted. .

Description

Forced vibration air pressure subsoiling weeding fertilizer applicator

Technical field

This utility model relates to a kind of forced vibration air pressure subsoiling weeding fertilizer applicator.

Background technology

Long-term chemical weed control brings weed community transition, herbicide resistance enhancing, environmental pollution, medicament residual and life The problems such as thing extinction.Mechanical weeding technology is an important production technology of drought-resistant agriculture sustainable development, is to utilize to loosen the soil Measure prior to seeding, emerge before and the different times such as period of duration carry out weeding, kill except the weeds being unearthed or by buried for grass seed, or Subterraneous stem is routed up ground be allowed to thirst or freeze to death, thus reach herbicidal effect；Fertilizer can increase crop nutrition content, regulates soil The nutrition of microorganism, improves soil physical chemistry character, finally increases crop yield, and using fertilizer is important in agricultural production Link.Current fertilization mode has and the whole layer placement of fertilizer combined that plows, but fertilizer is readily volatilized in earth's surface and operation process, Cause damage, also do not ensure fertilization effect；Execute seed manure during sowing, it is desirable to seed manure imposes on below seed 5cm, plant side 3～5cm, Fertilizing mechanism structure is more complicated at present；Foliage dressing, it is desirable to apply liquid fertilizer, but be applicable to large area do mechanization operation；Due to Long-term turns over the shallow-layer tillage methods such as rotary tillage and the use of large farm machinery, and soil is compacted, and is formed at soil horizon about 30cm Harden block, stops moisture penetration, goes down to make topsoil to shoal for a long time, and soil erosion aggravates, and soil degradation has a strong impact on root of the crop System gos deep into soil layer and absorbs water and nutrient, and then affects crop yield.

For the problems referred to above, subsoiling weeding fertilizing equipment is to improving farm work performance and quality further, lightening one's labor Intensity is significant.Subsoiling weeding fertilizing equipment can not only once complete the function such as weeding, fertilising；It addition, subsoiling weeding Also there is multiple action: can break soil compaction, and then deepen arable layer, soil subsoiling can break ploughing for many years or stubble-cleaning The hard plough sole formed, increases arable layer thickness；Be conducive to surface water to permeate downwards, reduce rainwash, expand " the soil water Storehouse " capacity, not only improve the substantial amounts of rainwater of receiving, may utilize again the water drainage of Mus road；Deep-ploughing implement can improve the profit of land resource By rate, allowing the root system compact district of crop move down, root system residuum increases, and provides condition for microbe survival, and humification synthesis is lived Dynamic reinforcement relatively, the content of organic matter improves, and plays the effect of " foster and apply fertilizer and increase soil fertility ", beneficially crop root and grows, and promotes that crop is early Ripe high yield.

At present, existing subsoiling facility there is the problem that current soil deep-loosening machine production efficiency is low, weeding, executes wholely Fertile operation separately, tractor repeatedly enter ground will compacting soil, such as working resistance is big present in subsoiling process, power consumption too much The popularization of deep-ploughing implement is greatly hindered etc. problem.

Summary of the invention

The purpose of this utility model is for problem above, first the vibration that rotates through of tractor motive power output shaft is filled Put the vibration being changed into deep soil loosing shovel；It addition, inject air by high-pressure pump to deep soil loosing shovel, both soil can be crushed with air pressure, with Time air cover on spear, formed air film, with vibration jointly play drag reduction effect；In a word, this utility model provides one Plant and can once complete weeding, subsoiling, fertilising operation, and make tilling depth, tilling width and dose size the most adjustable, and energy drag reduction consumption reduction Forced vibration air pressure subsoiling weeding fertilizer applicator.

The purpose of this utility model is achieved through the following technical solutions:

Its feature of this utility model is: by frame, weeder, forced vibration device, subsoiling device, high-pressure pump, Fertilizer apparatus and depth control apparatus are constituted, and described frame is made up of front-axle beam, lower link plate, upper hanging plate, crossbeam, the back rest, described Lower link plate embrace front-axle beam, upper hanging plate is connected with front-axle beam and crossbeam, and the back rest is connected by crossbeam with front-axle beam；Described weeder It is located under front-axle beam；Described forced vibration device is located on crossbeam, and described subsoiling device is located under the back rest；Described high pressure gas Pump is located on crossbeam, and high-pressure pump is connected with passage in subsoiling spade by flexible pipe；Described fertilizer apparatus is located on crossbeam； Described depth control apparatus is located at crossbeam both sides.

Described weeder by weeding fixed plate, back-moving spring, spring born work arbor, clip, lower prop, drag reduction spring, upper prop, Disc cutter is constituted, and upper prop is connected with weeding fixed plate, and lower prop is connected with upper prop, is provided with drag reduction spring between upper prop and lower prop, Clip is connected with lower prop, and clip at its back end is provided with back-moving spring, is provided with spring born work arbor in back-moving spring, and clip two ends are provided with disk and cut Cutter.

Described forced vibration device by bevel gear wheel, bevel pinion, bearing block, power input shaft, final drive shaft, actively Gear, eccentric shaft, driven gear, eccentric bushing is constituted, and bearing block is connected with the front-axle beam of frame, is provided with power defeated in bearing block Entering axle, bevel pinion is connected with power input shaft rear end, and bevel gear wheel is connected with bevel pinion, and bevel gear wheel center is provided with main biography Moving axis, final drive shaft two ends are provided with driving gear, and are fixed by bearing block, and driven gear is with driving gear by chain even Connecing, driven gear center is provided with eccentric shaft, and is fixed by bearing block, and eccentric bushing is connected with eccentric shaft.

Described subsoiling device is by shaker arm, connecting rod, subsoiling spade, the deep soil loosing shovel wing, subsoiling spear, subsoiling fixed plate structure Becoming, connecting rod is connected with shaker arm, and subsoiling spade is connected with connecting rod, and subsoiling spade passes through subsoiling fixed plate with the back rest of frame Connecting, the deep soil loosing shovel wing is located at the both sides under subsoiling spade, is provided with subsoiling spear before the deep soil loosing shovel wing, subsoiling spade, the deep soil loosing shovel wing and It is drilled with passage on subsoiling spear.

Described fertilizer apparatus is made up of fertilizer box, fertilising pipe, sleeve, time soil pipe, and fertilizer box is connected with fertilising pipe, and fertilising pipe sets In sleeve, Hui Tuguan is connected with fertilising pipe, and sleeve is connected with the subsoiling spade of subsoiling device.

Described depth control apparatus is connected by land wheel, lifter and rotary handle, and lifter is located at housiung separator both sides, Land wheel is connected with lifter lower end, and rotary handle is connected with lifter upper end, can adjust land wheel height by rotating rotary handle Degree.

This utility model feature compared with prior art is:

1, this utility model first by power input shaft rotate through bevel pinion and bevel gear wheel passes to final drive shaft, Then driven by driving gear and driven gear and power is sent to eccentric shaft, finally drive the vibration being connected with excentric sleeve Arm vibrates, thus drives subsoiling spade to vibrate, it is achieved the vibrating subsoiling operation to soil, reaches the effect of drag reduction consumption reduction；

On the other hand, break plough sole by arable soil deep layer is injected pressure-air, do not stir soil, deep to difference Air pressure Subsoiler is implemented in degree, the arable land of different hardness plough sole；Air pressure subsoiling drag reduction mesohigh gas can be on deep soil loosing shovel surface Form a layer of air film, reduce soil and act on the normal pressure on perching knife, jointly play energy-saving and cost-reducing effect with forced vibration； There is pressure reduction between soil and neighbouring soil layer at the pressure-air injection that high-pressure pump produces, cause adjacent soil to cave in and secondary Broken；The ratio of soil air can be improved, increase soil porosity, beneficially plant growth, increase grain yield.

2, this utility model once completes the operations such as weeding, subsoiling, fertilising, it is ensured that behind whole ground, to reach face, field smooth for soil, Soil is in small, broken bits, the state that tilling depth is consistent.Wherein, weeder is provided with between upper prop and lower prop drag reduction spring, circle can be reduced The dish cutting knife resistance when cutting weeds；It addition, the configuration of disc cutter should meet do not leak remove, nonclogging requirement, therefore Disc cutter is obliquely installed, and both can ensure that fairness of burying, and ensures that between two cutting knifes, weeds and soil are easily dished out simultaneously.? Back-moving spring is set after clip, on the one hand can improve disc cutter by property, on the other hand also run into little barrier at disc cutter Play buffer protection function when hindering thing, and make disc cutter be returned to original position, it is ensured that weeding quality.

3, in depth control apparatus, land wheel uses rubber tyre, and limit is deep and translocation is in one on the one hand to make gauge wheel collect Body, facilitates complete machine to transport, on the other hand it is also ensured that land wheel preferably contacts profiling with ground.

4, weeder, forced vibration device, subsoiling device, fertilizer apparatus and depth control apparatus etc. in this utility model Mostly being bolt to connect, parts easy disassembly, keep in repair and change, tilling width can adjust according to planting requirement simultaneously.

Accompanying drawing explanation

Fig. 1 is the perspective view of this utility model embodiment；

Fig. 2 is the side view of Fig. 1；

Fig. 3 is the zoomed-in view of frame in Fig. 1；

Fig. 4 is forced vibration device enlarged diagram (drawing portion chassis in figure) in Fig. 1；

Fig. 5 is the subsoiling device enlarged diagram in Fig. 2；

Fig. 6 is the sectional view of Fig. 5 subsoiling spade；

In diagram: 1 is fertilizer box, 2 is shaker arm, and 3 is vibrating device, and 31 is bevel gear wheel, and 32 is bevel pinion, and 33 is axle Bearing, 34 is power input shaft, and 35 is final drive shaft, and 36 is driving gear, and 37 is eccentric shaft, and 38 is driven gear, and 39 is inclined Heart set, 4 is connecting rod, and 5 is frame, and 51 is front-axle beam, and 52 is lower link plate, and 53 is upper hanging plate, and 54 is crossbeam, and 55 is the back rest, and 6 for executing Fertile pipe, 7 is sleeve, and 8 is Hui Tuguan, and 9 is subsoiling spade, and 10 is the deep soil loosing shovel wing, and 11 is subsoiling spear, and 12 is weeding fixed plate, 13 is back-moving spring, and 14 is spring born work arbor, and 15 is clip, and 16 is lower prop, and 17 is drag reduction spring, and 18 is upper prop, and 19 cut for disk Cutter, 20 is land wheel, and 21 is lifter, and 22 is rotary handle, and 23 is air pump, and 24 is subsoiling fixed plate.

Detailed description of the invention

Embodiment: referring to the drawings 1～6, this utility model includes that frame 5, weeder, forced vibration device 3, subsoiling fill Put, high-pressure pump 23, fertilizer apparatus and depth control apparatus are constituted, and described frame 5 is by front-axle beam 51, lower link plate 52, upper hanging plate 53, crossbeam 54, the back rest 55 are constituted, and described lower link plate 52 embraces front-axle beam, and upper hanging plate 53 is connected with front-axle beam 51 and crossbeam 54, the back rest 55 are connected by crossbeam 54 with front-axle beam 51；Described weeder is located at front-axle beam 51 times；Described forced vibration device 3 is located at horizontal stroke On beam 54, described subsoiling device is located at the back rest 55 times；Described high-pressure pump 23 is located on crossbeam 54, and high-pressure pump 23 passes through Flexible pipe is connected with passage in subsoiling spade 9；Described fertilizer apparatus is located on crossbeam 54；Described depth control apparatus is located at Crossbeam 54 both sides.

Described weeder is by weeding fixed plate 12, back-moving spring 13, spring born work arbor 14, clip 15, lower prop 16, drag reduction Spring 17, upper prop 18, disc cutter 19 are constituted, and upper prop 18 is connected with weeding fixed plate 12, and lower prop 16 is connected with upper prop 18, upper prop Being provided with drag reduction spring 17 between 18 and lower prop 16, clip 15 is connected with lower prop 16, and clip 15 rear end is provided with back-moving spring 13, resets Being provided with spring born work arbor 14 in spring 13, clip 15 two ends are provided with disc cutter 19.

Described forced vibration device 3 is by bevel gear wheel 31, bevel pinion 32, bearing block 33, power input shaft 34, main biography Moving axis 35, driving gear 36, eccentric shaft 37, driven gear 38, eccentric bushing constitutes 39 compositions, bearing block 33 and the front-axle beam of frame 5 51 connect, and are provided with power input shaft 34 in bearing block 33, and bevel pinion 32 is connected with power input shaft 34 rear end, bevel gear wheel 31 Being connected with bevel pinion 32, bevel gear wheel 31 center is provided with final drive shaft 35, and final drive shaft 35 two ends are provided with driving gear 36, and Being fixed by bearing block 33, driven gear 38 is connected by chain with driving gear 36, and driven gear 38 center is provided with eccentric shaft 37, and fixed by bearing block 33, eccentric bushing 39 is connected with eccentric shaft 37.

Described subsoiling device is by shaker arm 2, connecting rod 4, subsoiling spade 9, the deep soil loosing shovel wing 10, subsoiling spear 11, subsoiling Fixed plate 24 is constituted, and connecting rod 4 is connected with shaker arm 2, and subsoiling spade 9 is connected with connecting rod 4, after subsoiling spade 9 and frame 5 Beam 55 is connected by subsoiling fixed plate 24, and the deep soil loosing shovel wing 10 is located at the both sides under subsoiling spade 9, is provided with subsoiling before the deep soil loosing shovel wing 10 Spear 11, subsoiling spade 9, the deep soil loosing shovel wing 10 and subsoiling spear 11 are drilled with passage.

Described fertilizer apparatus is made up of fertilizer box 1, fertilising pipe 6, sleeve 7, time soil pipe 8, and fertilizer box 1 is connected with fertilising pipe 6, executes Fertile pipe 6 is located in sleeve 7, returns soil pipe 8 and is connected with fertilising pipe 6, and sleeve 7 is connected with the subsoiling spade 9 of subsoiling device.

Described depth control apparatus is connected by land wheel 20, lifter 21 and rotary handle 22, and lifter 21 is located at frame 5 Crossbeam 54 both sides, land wheel 20 is connected with lifter 21 lower end, and rotary handle 22 is connected with lifter 21 upper end, is rotated by rotation Handle 22 can adjust land wheel 20 height.

Claims

1. A forced vibration air pressure subsoiling weeding and fertilizing machine is characterized in that: it comprises a frame, a weeding device, a forced vibration device, a subsoiling device, a high-pressure air pump, a fertilizing device and a depth control device, and the frame is composed of a front Beam, lower hanging board, upper hanging board, crossbeam, rear beam, described lower hanging board embraces the front beam, upper hanging board is connected with front beam and crossbeam, rear beam is connected with front beam through crossbeam; described weeding device is set Under the front beam; the forced vibration device is arranged on the beam, and the subsoiling device is arranged under the rear beam; the high-pressure air pump is arranged on the beam, and the high-pressure air pump passes through the hose and the air hole in the handle of the subsoiler connection; the fertilization device is arranged on the beam; the depth control device is arranged on both sides of the beam.

2. A kind of forced vibration air pressure subsoil weeding and fertilizing machine according to claim 1, characterized in that: the weeding device consists of a weeding fixed plate, a return spring, a spring mandrel, a clip, a lower column, a drag reducing spring, Composed of upper column and disc cutter, the upper column is connected with the weeding fixed plate, the lower column is connected with the upper column, the drag reducing spring is arranged between the upper column and the lower column, the clip is connected with the lower column, and the back end of the clip is provided with a reset spring , a spring mandrel is arranged in the return spring, and disc cutters are arranged at both ends of the clip.

3. A kind of forced vibration air pressure subsoil weeding and fertilizing machine according to claim 1, characterized in that: the forced vibration device consists of a large bevel gear, a small bevel gear, a bearing seat, a power input shaft, a main drive shaft, The driving gear, eccentric shaft, driven gear and eccentric sleeve are composed of the bearing seat connected to the front beam of the frame, the power input shaft is arranged in the bearing seat, the small bevel gear is connected to the rear end of the power input shaft, the large bevel gear is connected to the small bevel gear Bevel gear connection, the center of the large bevel gear is provided with a main transmission shaft, the two ends of the main transmission shaft are provided with driving gears, and are fixed by bearing seats, the driven gear and the driving gear are connected by a chain, and the center of the driven gear is provided with an eccentric shaft, and The eccentric sleeve is fixed with the eccentric shaft through the bearing seat.

4. A kind of forced vibration air pressure subsoiling weeding and fertilizing machine according to claim 1, characterized in that: the described subsoiling device consists of a vibrating arm, a connecting rod, a subsoiling shovel handle, a subsoiling shovel wing, and a subsoiling shovel The subsoiling shovel handle is connected with the connecting rod, the subsoiling shovel handle is connected with the back beam of the frame through the subsoiling fixing plate, and the subsoiling shovel wing is set on the subsoiling shovel handle. On both sides of the bottom, a subsoiling shovel tip is provided in front of the subsoiling shovel wing, and air holes are drilled on the subsoiling shovel handle, the subsoiling shovel wing and the subsoiling shovel tip.

5. A kind of forced vibration air pressure subsoil weeding and fertilizing machine according to claim 1, characterized in that: the fertilization device is composed of a fertilizer box, a fertilization pipe, a sleeve, and a return pipe, and the fertilizer box is connected with the fertilization pipe. The fertilization pipe is arranged in the sleeve, the soil returning pipe is connected with the fertilization pipe, and the sleeve is connected with the subsoiling shovel handle of the subsoiling device.

6. A forced vibration air pressure subsoiling weeding and fertilizing machine according to claim 1, characterized in that: the depth control device is connected by a ground wheel, a lifter and a rotating handle, and the lifter is arranged on both sides of the frame beam , the ground wheel is connected with the lower end of the elevator, and the rotating handle is connected with the upper end of the elevator, and the height of the ground wheel can be adjusted by turning the rotating handle.