CN106912222A - A kind of automatic adjusting device for ditching depth for garden ditching machine - Google Patents
A kind of automatic adjusting device for ditching depth for garden ditching machine Download PDFInfo
- Publication number
- CN106912222A CN106912222A CN201710264058.0A CN201710264058A CN106912222A CN 106912222 A CN106912222 A CN 106912222A CN 201710264058 A CN201710264058 A CN 201710264058A CN 106912222 A CN106912222 A CN 106912222A
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- Prior art keywords
- hydraulic
- ditching
- module
- infrared
- solenoid
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Links
- 238000005259 measurement Methods 0.000 claims abstract description 24
- 239000002828 fuel tank Substances 0.000 claims abstract description 18
- 230000033228 biological regulation Effects 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 claims description 16
- 239000012535 impurity Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 239000010720 hydraulic oil Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 229910052571 earthenware Inorganic materials 0.000 claims 1
- 230000002708 enhancing effect Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000011897 real-time detection Methods 0.000 abstract description 5
- 239000003337 fertilizer Substances 0.000 abstract description 3
- 239000002420 orchard Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to a kind of automatic adjusting device for ditching depth for garden ditching machine；Including frame and rack-mounted infrared distance measurement module, control module, hydraulic module and performing module；Infrared distance measurement module output end is connected with control module input, and control module output end is connected with the solenoid-operated proportional reversal valve in hydraulic module, and hydraulic module output end is connected with performing module；Infrared distance measurement module includes chain-wales, cylindricality lead, infrared emission to pipe, position sensing detection means and counting circuit；Control module includes single-chip microcomputer and indicator lamp；Hydraulic module includes fuel tank, hydraulic pump, filter, solenoid-operated proportional reversal valve, hydraulic cylinder, heat exchanger and thermometer；Performing module includes ditching knife, drive sprocket, spiral dumper, hydraulic motor, driving chain and earth-retaining support plate；The present invention can real-time detection and regulation ditching depth, it is to avoid too deep or excessively shallow ditching operation, improves tree body to the utilization rate of fertilizer.
Description
Technical field
The present invention relates to a kind of automatic adjusting device for ditching depth for garden ditching machine, belong to orchard management machinery skill
Art field.
Background technology
Orchard furrowing fertilising is an important step on orchard management, and base manure deep placement can promote tree vigo(u)r to recover, and improve
Soil nutrient.The different age of trees, variety classes, the orchard of different habitant, its optimal ditching-fertilizing depth are also different.At present,
Orchard furrowing machinery is temporarily without automatic adjusting device for ditching depth, it is impossible to the ditching depth in real-time detection and regulation orchard.
Patent content
To solve above-mentioned the deficiencies in the prior art, the present invention provides a kind of ditching depth for garden ditching machine and adjusts automatically
Regulating device.The present invention can real-time detection and regulation ditching depth, it is to avoid too deep or excessively shallow ditching operation, improve tree body to fertilizer
Utilization rate.
A kind of automatic adjusting device for ditching depth for garden ditching machine, frame and rack-mounted infrared distance measurement
Module, control module, hydraulic module and performing module.The infrared distance measurement module output end is connected with control module input,
Control module output end is connected with the solenoid-operated proportional reversal valve in hydraulic module, and hydraulic module output end is connected with performing module.
The infrared distance measurement module includes chain-wales, cylindricality lead, infrared emission to pipe, infrared receiver to pipe, PSD (positions
Put sensitive sensor) and counting circuit.The chain-wales are horizontally arranged in frame by axle, bearing；The cylindricality lead dress
In chain-wales bottom center of gravity；The PSD, counting circuit, infrared emission are to pipe by an integrated integral installation described small
Mesa base, the infrared emission is located at cylindricality lead both sides respectively with infrared receiver to pipe to pipe；During regulation ditching depth, by
In the balanced action of the cylindricality lead, chain-wales remain horizontality.During trench digging, the infrared emission is to managing real-time hair
Infrared detection signal is penetrated, for detecting infrared emission to pipe and the distance signal at bottom of ditching, distance signal runs into bottom of trench reflection
Return to fall on the PSD.The counting circuit calculates transmitting to pipe and the distance value at bottom of ditching, and it is transferred in real time
Control module input.
The control module includes single-chip microcomputer and indicator lamp；The output end of infrared distance measurement module connects with the input of single-chip microcomputer
Connect.The single-chip microcomputer is arranged on chain-wales, and the infrared emission that infrared distance measurement module described in real-time reception sends is to managing and being opened
The distance signal of bottom of trench, is acquired, Fuzzy processing to the distance signal, determines output control signal and controls electromagnetism ratio
The action of example reversal valve.The indicator lamp is that data transfer shows signal, often carries out a data transfer, indicator lamp flicker one
It is secondary.
The hydraulic module includes fuel tank, hydraulic pump, filter, solenoid-operated proportional reversal valve, hydraulic cylinder, heat exchanger and temperature
Degree meter；Hydraulic module is located at frame foremost；The hydraulic pump is connected by hydraulic circuit with fuel tank, and the filter passes through liquid
Force feed road is connected with the hydraulic pump.Described hydraulic pump one end provides power by hydraulic circuit from the fuel tank oil suction, described
The hydraulic pump other end is connected by hydraulic circuit with the solenoid-operated proportional reversal valve.The solenoid-operated proportional reversal valve and the hydraulic pressure
Cylinder is connected.The heat exchanger is connected by hydraulic circuit with the fuel tank, and the heat exchanger is arranged on table after the fuel tank
Face, the preceding surface of the fuel tank is arranged on thermometer；The hydraulic pump provides power from fuel tank oil suction.The filter is used for real
When filter hydraulic oil impurity.The heat exchanger ensures oil temperature stabilization with thermometer, prevents high oil temperature from damaging hydraulic module.Institute
State the lifting that solenoid-operated proportional reversal valve controls hydraulic cylinder push rod.The solenoid-operated proportional reversal valve is connected with single-chip microcomputer, solenoid-operated proportional
Reversal valve is connected with hydraulic cylinder；The frame is connected with hydraulic cylinder, the lifting of the lift band motivation frame of hydraulic cylinder, and then change is opened
Trench depth.
The performing module is ditcher mechanism, positioned at frame rearmost end；Performing module includes ditching knife, drive sprocket, spiral shell
Rotation dumper, hydraulic motor, driving chain and earth-retaining support plate.The hydraulic motor is connected with spiral dumper, drive sprocket.Institute
Drive sprocket is stated to be connected with driving chain；The ditching knife is connected with driving chain；Described hydraulic motor and drive sprocket phase
Even.
The invention further relates to ditching depth Automatic adjustment method, its step is as follows：
1st, before ditching operation, chain-wales keep level, infrared distance measurement module to measure infrared emission to managing the phase with ground
Adjust the distance S1.If required ditching depth is S2, then infrared emission is S=S1+S2 with the relative distance at bottom of ditching to pipe.To increase
Intensity device stability, upper and lower Error processing is carried out to S, obtains corresponding ditching depth scope S ', and open as default
Ditch depth angle value.
2nd, during ditching operation, chain-wales keep horizontality, infrared distance measurement module to measure in real time, send infrared emission to pipe
With the relative distance S at ditched bottom ", and it is compared with default ditching depth value S '.If S " not in default ditching depth
Value S ' is interior, and control module processing information simultaneously passes to hydraulic module, the solenoid-operated proportional commutation valve events in control hydraulic module, enters
And control the flexible of hydraulic cylinder push rod.Under the telescopic action of hydraulic cylinder push rod, ditching depth changes performing module.If S is " pre-
If S ' is interior for ditching depth value, the push rod of hydraulic cylinder is failure to actuate, and ditching depth is constant.
Beneficial effect of the present invention：
The present invention can real-time detection and regulation ditching depth, it is to avoid too deep or excessively shallow ditching operation, improve tree body to fertilizer
The utilization rate of material.
Brief description of the drawings
Fig. 1 is automatic adjusting device for ditching depth front view.
Fig. 2 is automatic adjusting device for ditching depth rearview.
Fig. 3 is automatic adjusting device for ditching depth infrared distance measurement module Local map.
Fig. 4 is automatic adjusting device for ditching depth hydraulic system principle figure.
Fig. 5 is automatic adjusting device for ditching depth principle flow chart.
In figure：The earth-retaining branch of 1 frame, 2 spiral dumper, 3 drive sprocket, 4 driving chain, 5 ditching knife, 6 hydraulic motor 7
The infrared emission of 8 chain-wales of plate, 9 axle 10 is controlled the performing module 15 of 11 cylindricality lead of pipe, 12 13 small frame of single-chip microcomputer 14
The pressure gauge of 21 one-way throttle valve of module 16 infrared distance measurement module, 17 hydraulic module, 18 fuel tank, 19 hydraulic pump, 20 filter 22
The hydraulic cylinder of 23 thermometer, 24 heat exchanger, 25 solenoid-operated proportional reversal valve 26
Specific embodiment
With reference to embodiment and accompanying drawing, the invention will be further described and description.
As shown in Figure 1,2,3, 4, a kind of automatic adjusting device for ditching depth for garden ditching machine includes frame 1, holds
Row module 14, control module 15, infrared distance measurement module 16, hydraulic module 17.
As shown in Figure 1,3, infrared distance measurement module includes infrared emission to pipe 1, PSD (position sensitive detector) 1, calculating electricity
Road.The output end of infrared distance measurement module 16 is connected with the input of control module 15.During trench digging, infrared distance measurement module 16 is surveyed in real time
Its distance with bottom of trench is measured, and detection signal is sent to control module 15.
As shown in Figure 1,3, control module 15 includes single-chip microcomputer 12, indicator lamp.Single-chip microcomputer is arranged on chain-wales 1.Control
Module 15 is acquired to detection signal, Fuzzy processing, determines output control signal and sends to hydraulic module 17.Indicator lamp
For data transfer shows signal, a data transfer is often carried out, indicator lamp flashes once.
As shown in figure 4, hydraulic module include fuel tank 18, hydraulic pump 19, filter 20, one-way throttle valve 21, pressure gauge 22,
Thermometer 23, heat exchanger 24, solenoid-operated proportional reversal valve 25, hydraulic cylinder 26.Hydraulic pump 19, from the oil suction of fuel tank 18, is whole hydraulic pressure
The power source of module 17.Impurity in the real-time collecting hydraulic module fluid of filter 20.The detection hydraulic module 17 of pressure gauge 22
Main line oil pressure.The real-time detection hydraulic module oil temperature of thermometer 23.Heat exchanger 24 controls oil temperature, it is ensured that oil temperature stabilization, prevents oil
The too high damage hydraulic module 17 of temperature.One-way throttle valve 21 is composed in parallel by choke valve and check valve, for stable hydraulic module liquid
Pressure.Control module output end is connected with the solenoid-operated proportional reversal valve 25 in hydraulic module.Solenoid-operated proportional reversal valve 25 controls fluid
Flow direction, changes restriction aperture and then controls flow by the electric signal for being input into varying strength.The rod cavity of hydraulic cylinder 26 into and out of
Oil, so as to control push rod to stretch.
As shown in Figure 1, 2, performing module 14 includes ditching knife 5, drive sprocket 3, spiral dumper 2, hydraulic motor 6, biography
Dynamic chain 4, earth-retaining support plate 7.Hydraulic motor 6 is connected with drive sprocket 3, spiral dumper 2.Driving chain 4 and drive sprocket 3
It is meshed.Ditching knife 5 is arranged on driving chain 4 by bolt.Hydraulic motor rotarily drives drive sprocket and spiral dumper
Rotating, drive sprocket drives driving chain, and then drive ditching knife to rotate carries out ditching operation.At the same time, in spiral casting
Under the drive of device, spiral dumper is rotated and in time excludes soil.
The operation principle of the automatic adjusting device for ditching depth：Before ditching operation, chain-wales 8 keep level, infrared
Range finder module 16 measures infrared emission to pipe and the relative distance S1 on ground.If required ditching depth is S2, then infrared emission pair
Pipe is S=S1+S2 with the relative distance at bottom of ditching.It is intensifier stability, Fuzzy processing is carried out to S, obtains relative
The ditching depth scope S ' for answering, and as default trench digging scope.During ditching operation, chain-wales 8 keep horizontality, infrared
The measurement in real time of range finder module 16, infrared emission is sent to pipe and the relative distance S at bottom of ditching ", and by itself and preset range S '
It is compared.If S, " not interior in preset range S ', the processing information of control module 15 simultaneously passes to hydraulic module 17, controls fluid die
Solenoid-operated proportional reversal valve 25 in block 15 is acted, and then controls the flexible of the push rod of hydraulic cylinder 26.Performing module 14 is in hydraulic cylinder 26
Under the telescopic action of push rod, ditching depth changes.If S, " interior in preset range S ', the push rod of hydraulic cylinder is failure to actuate, ditching depth
It is constant.
Claims (2)
1. a kind of automatic adjusting device for ditching depth for garden ditching machine, it is characterised in that including frame and installed in frame
On infrared distance measurement module, control module, hydraulic module and performing module；The infrared distance measurement module output end and control module
Input be connected, control module output end is connected with the solenoid-operated proportional reversal valve in hydraulic module, hydraulic module output end with hold
Row module is connected；
The infrared distance measurement module includes chain-wales, cylindricality lead, infrared emission to pipe, position sensitive detector and calculates electricity
Road；The chain-wales are horizontally arranged in frame by axle, bearing；The cylindricality lead is mounted in chain-wales bottom center of gravity；Institute
Position sensitive detector, counting circuit, infrared emission are stated to managing by an integrated integral installation in the chain-wales bottom, institute
State infrared emission and cylindricality lead both sides are located at respectively to pipe with infrared receiver to pipe；During regulation ditching depth, due to the cylindricality
The balanced action of lead, chain-wales remain horizontality；During trench digging, the infrared emission is to pipe real time emission infrared detection
Signal, for detecting infrared emission to pipe and the distance signal at bottom of ditching, distance signal runs into bottom of trench and reflects falls institute
State on position sensitive detector；The counting circuit calculates distance value of the transmitting to pipe and bottom of ditching, and by its real-time transmission
To control module input；
The control module includes single-chip microcomputer and indicator lamp；The output end of infrared distance measurement module is connected with the input of single-chip microcomputer；
The single-chip microcomputer is arranged on chain-wales, and the infrared emission that infrared distance measurement module described in real-time reception sends is to pipe and bottom of ditching
Distance signal, the distance signal is acquired, Fuzzy processing, determine output control signal and control solenoid-operated proportional to change
To the action of valve；The indicator lamp is that data transfer shows signal, often carries out a data transfer, and indicator lamp flashes once；
The hydraulic module includes fuel tank, hydraulic pump, filter, solenoid-operated proportional reversal valve, hydraulic cylinder, heat exchanger and temperature
Meter；Hydraulic module is located at frame foremost；The hydraulic pump is connected by hydraulic circuit with fuel tank, and the filter passes through hydraulic pressure
Oil circuit is connected with the hydraulic pump；Described hydraulic pump one end provides power, the liquid by hydraulic circuit from the fuel tank oil suction
The press pump other end is connected by hydraulic circuit with the solenoid-operated proportional reversal valve；The solenoid-operated proportional reversal valve and the hydraulic cylinder
It is connected；The heat exchanger is connected by hydraulic circuit with the fuel tank, and the heat exchanger is arranged on surface after the fuel tank,
The preceding surface of the fuel tank is arranged on thermometer；The hydraulic pump provides power from fuel tank oil suction；The filter is used for real-time
Filtering hydraulic oil impurity；The heat exchanger ensures oil temperature stabilization with thermometer, prevents high oil temperature from damaging hydraulic module；It is described
Solenoid-operated proportional reversal valve controls the lifting of hydraulic cylinder push rod；The solenoid-operated proportional reversal valve is connected with single-chip microcomputer, and solenoid-operated proportional is changed
It is connected with hydraulic cylinder to valve；The frame is connected with hydraulic cylinder, the lifting of the lift band motivation frame of hydraulic cylinder, and then changes trench digging
Depth；
The performing module is ditcher mechanism, positioned at frame rearmost end；Performing module includes ditching knife, drive sprocket, spiral row
Earthenware, hydraulic motor, driving chain and earth-retaining support plate；The hydraulic motor is connected with spiral dumper, drive sprocket；The drive
Movable sprocket is connected with driving chain；The ditching knife is connected with driving chain；Described hydraulic motor is connected with drive sprocket.
2. a kind of ditching depth Automatic adjustment method for garden ditching machine as claimed in claim 1, it is characterised in that step
It is rapid as follows：
1) before ditching operation, chain-wales keep level, infrared distance measurement module measure infrared emission to manage it is relative with ground away from
From S1；If required ditching depth is S2, then infrared emission is S=S1+S2 with the relative distance at bottom of ditching to pipe；It is enhancing
Device stability, upper and lower Error processing is carried out to S, obtains corresponding ditching depth scope S ', and as default trench digging
Depth value；
2) during ditching operation, chain-wales keep horizontality, infrared distance measurement module to measure in real time, send infrared emission to pipe and institute
Ditch the relative distance S at bottom ", and it is compared with default ditching depth value S '；If S " not in default ditching depth value S '
Interior, control module processing information simultaneously passes to hydraulic module, the solenoid-operated proportional commutation valve events in control hydraulic module, and then controls
Hydraulic cylinder push rod processed it is flexible；Under the telescopic action of hydraulic cylinder push rod, ditching depth changes performing module；" opened default if S
S ' is interior for ditch depth angle value, and the push rod of hydraulic cylinder is failure to actuate, and ditching depth is constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710264058.0A CN106912222A (en) | 2017-04-21 | 2017-04-21 | A kind of automatic adjusting device for ditching depth for garden ditching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710264058.0A CN106912222A (en) | 2017-04-21 | 2017-04-21 | A kind of automatic adjusting device for ditching depth for garden ditching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106912222A true CN106912222A (en) | 2017-07-04 |
Family
ID=59567713
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710264058.0A Pending CN106912222A (en) | 2017-04-21 | 2017-04-21 | A kind of automatic adjusting device for ditching depth for garden ditching machine |
Country Status (1)
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| CN (1) | CN106912222A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455024A (en) * | 2017-09-22 | 2017-12-12 | 太仓东能环保设备有限公司 | A kind of adjustable intelligent arable land equipment of depth |
| CN107484490A (en) * | 2017-09-22 | 2017-12-19 | 太仓宇佳食品有限公司 | A kind of adjustable arable land equipment of intelligent depth and its method of work |
| CN107535180A (en) * | 2017-09-22 | 2018-01-05 | 太仓东能环保设备有限公司 | A kind of depth adjustable high-efficient automation arable land equipment and its method of work |
| CN107535101A (en) * | 2017-09-22 | 2018-01-05 | 太仓东能环保设备有限公司 | A kind of depth adjustable high-efficient arable land equipment and its method of work |
| CN107615982A (en) * | 2017-09-22 | 2018-01-23 | 太仓东能环保设备有限公司 | A kind of depth can adjust energy-saving arable land equipment and its method of work |
| CN107646218A (en) * | 2017-09-22 | 2018-02-02 | 太仓东能环保设备有限公司 | A kind of depth can adjust automatized energy-saving arable land equipment |
| CN107690852A (en) * | 2017-09-22 | 2018-02-16 | 太仓东能环保设备有限公司 | A kind of depth can adjust intelligent science type arable land equipment |
| CN111406470A (en) * | 2020-05-19 | 2020-07-14 | 宁夏农林科学院农业经济与信息技术研究所（宁夏农业科技图书馆） | Intelligent monitoring device of medlar ditcher |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455024A (en) * | 2017-09-22 | 2017-12-12 | 太仓东能环保设备有限公司 | A kind of adjustable intelligent arable land equipment of depth |
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| CN107535180A (en) * | 2017-09-22 | 2018-01-05 | 太仓东能环保设备有限公司 | A kind of depth adjustable high-efficient automation arable land equipment and its method of work |
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| CN107615982A (en) * | 2017-09-22 | 2018-01-23 | 太仓东能环保设备有限公司 | A kind of depth can adjust energy-saving arable land equipment and its method of work |
| CN107646218A (en) * | 2017-09-22 | 2018-02-02 | 太仓东能环保设备有限公司 | A kind of depth can adjust automatized energy-saving arable land equipment |
| CN107690852A (en) * | 2017-09-22 | 2018-02-16 | 太仓东能环保设备有限公司 | A kind of depth can adjust intelligent science type arable land equipment |
| CN111406470A (en) * | 2020-05-19 | 2020-07-14 | 宁夏农林科学院农业经济与信息技术研究所（宁夏农业科技图书馆） | Intelligent monitoring device of medlar ditcher |
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