CN105393674B - One kind is based on hydraulicdriven crawler type garlic planter - Google Patents
One kind is based on hydraulicdriven crawler type garlic planter Download PDFInfo
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- CN105393674B CN105393674B CN201510890445.6A CN201510890445A CN105393674B CN 105393674 B CN105393674 B CN 105393674B CN 201510890445 A CN201510890445 A CN 201510890445A CN 105393674 B CN105393674 B CN 105393674B
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- frame
- indenting tool
- hydraulic
- sowing
- seeder
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- 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
- A01C5/04—Machines for making or covering holes for sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
Hydraulicdriven crawler type garlic planter is based on the present invention relates to one kind.Mainly include head, the both sides of head, which have to have on crawler belt, head, can drive the hydraulic power supply of the crawler belt；The seeder being articulated and connected with the head, the seeder has seeder frame；Seeder frame is provided with sowing mechanism, seeder frame and is provided with rotation hole former；The rotation hole former includes the cavitation power unit of indenting tool frame, the indenting tool being installed in the indenting tool frame and the driving indenting tool frame；Hydraulic power from head is converted into machine power and drives indenting tool frame to move up and down by cavitation power unit, and the cavitation power unit also drives indenting tool rotation to realize cavitation；Hydraulic power supply drives crawler belt, cavitation power unit and sowing mechanism simultaneously, makes three's cooperative motion, garlic seed is broadcasted from sowing mechanism, later falls into the kind cave that indenting tool is dug out, and completes sowing.
Description
Technical field
It is to be related to one kind to be based on hydraulicdriven crawler belt specifically the present invention relates to agricultural equipment correlative technology field
Formula garlic planter.
Background technology
Application No. 2014108105798, a kind of entitled patent of garlic planter for my company early production.Should
In device, the rotation cavitation brand-new by designing, sowing mechanism, reseed mechanism and taper centralizer and its is collected cavitation, sowing, benefit
Kind and seed righting function, with higher sowing efficiency and survival rate.
But, the head section of the device is wheeled bearing structure, and in seeding process, head collapsible wheel often occurs
Enter among arable land, cause sowing to be smoothed out.The characteristics of being limited to wheeled bearing structure, the pressure of its wheel is larger,
After the completion of sowing, often cause arable land gully occur, influence the late growing stage of garlic seed.
Meanwhile, seeder part and head section employ more Chain conveyer and gear drive, and power is defeated from the first order
Just reached by multistage transmission after going out and eventually arrive at primary structure member, there is more energy loss, and maintenance cost is high, multiple
It is miscellaneous.
Again because the presence of a large amount of chain drive structures, seeder part and head section is set to there is higher fault rate.Make
For complicated mechanical structure, inevitably, during being worked together in seeder part and head section, there is the two
Asynchrony phenomenon.Produce the phenomenon is substantially more Chain conveyer with more gear drive so that power is exported from reduction box
There is excessive power loss and skidding afterwards, occurred in that when power is delivered to final stressed member with power output it is asynchronous, and then
Influence sowing effect.
Therefore, it is necessary to be improved to the product of early stage, to solve the above problems.
The content of the invention
The purpose of the present invention is that there is provided a kind of big based on hydraulicdriven crawler type to overcome above-mentioned the deficiencies in the prior art
Garlic seeder.The present invention, as power, greatly simplify the transmission mechanism of each several part, effectively raise by using hydraulic pressure
Transmission efficiency, and reduce maintenance cost.Employ caterpillar belt structure simultaneously so that be not in fall into ground substantially in the course of work
Situation.
In order to reach above-mentioned purpose, the present invention is adopted the following technical scheme that：
One kind is based on hydraulicdriven crawler type garlic planter, including：
Head, the both sides of head, which have to have on crawler belt, head, can drive the hydraulic power supply of the crawler belt；
The seeder being articulated and connected with the head, the seeder has seeder frame；
Seeder frame is provided with sowing mechanism, seeder frame and is provided with rotation hole former；
The rotation hole former includes indenting tool frame, the indenting tool being installed in the indenting tool frame and driving institute
State the cavitation power unit of indenting tool frame；
Hydraulic power from head is converted into machine power and drives indenting tool frame to move up and down by cavitation power unit,
And the cavitation power unit also drives indenting tool rotation to realize cavitation；
Hydraulic power supply drives crawler belt, cavitation power unit and sowing mechanism simultaneously, makes three's cooperative motion, makes garlic kind
Son is broadcasted from sowing mechanism, is later fallen into the kind cave that indenting tool is dug out, and completes sowing.
It is preferred that, the hydraulic power supply includes the hydraulic oil container and engine being located on head, driven by engine hydraulic pressure
Pump operating exports the hydraulic oil in hydraulic oil container as hydraulic power.
It is preferred that, the both sides of the head have the 3rd hydraulic motor respectively, and the 3rd hydraulic motor is driven by driving wheel
Crawler belt is turned round, and the crawler belt is supported by support roller and support wheel, while the wheel tensioning that is tensioned.
It is preferred that, the cavitation power unit includes the first hydraulic motor, the second hydraulic pressure being installed on seeder frame
Motor, the first power transmission shaft and second driving shaft；Crank connecting link, the other end and cavitation of crank connecting link are installed on the first power transmission shaft
Device frame is hinged；
First the first drive axis of fluid motor-driven come drive indenting tool frame move up and down；
The indenting tool end is respectively provided with driven gear；On second driving shaft have driving gear, driving gear with it is driven
Gear is engaged, and second driving shaft is installed on seeder frame and by the second fluid motor-driven.
It is preferred that, the cavitation power unit includes the first hydraulic motor, the second hydraulic pressure being installed on seeder frame
Motor, the first power transmission shaft and modiolus；Crank connecting link, the other end and the indenting tool frame of crank connecting link are installed on the first power transmission shaft
It is hinged；First the first drive axis of fluid motor-driven come drive indenting tool frame move up and down；
The indenting tool end is respectively provided with worm gear；Modiolus is meshed with worm gear；Modiolus is installed on indenting tool frame or sowing
In frame；Second fluid motor-driven modiolus rotates.
It is preferred that, the cavitation power unit includes the first hydraulic motor, the second hydraulic pressure being installed on seeder frame
Motor and many driving chains；Crank connecting link, the other end and the indenting tool frame phase of crank connecting link are installed on the first power transmission shaft
It is hinged；First the first drive axis of fluid motor-driven come drive indenting tool frame move up and down；
The indenting tool end is respectively provided with sprocket wheel；Second hydraulic motor drives driving chain to move by sprocket wheel, driving-chain
Bar drives the sprocket wheel of indenting tool end to be synchronized with the movement.
It is preferred that, the seeder frame bottom is provided with Fu Tu mechanisms；Fu Tu mechanisms include support frame, and support frame passes through
Hangers is connected with seeder frame；Native wheel is helped provided with multigroup in support frame, soil wheel carrying seeder frame is helped, and adjacent is helped
The incline direction of soil wheel is opposite.
It is preferred that, spacing in the rows control cylinder is additionally provided with the seeder frame, spacing in the rows control cylinder and indenting tool frame connect
Connect the adjustment for realizing spacing in the rows.
It is preferred that, the 3rd hydraulic motor controls hydraulic flow by hydraulic efficiency servo-valve；Hydraulic efficiency servo-valve includes servo electricity
Servomotor and valve block are installed, valve block, which has in oil inlet and oil-out, valve block, to be provided with machine support, servomotor support
Flow control pin axle, servomotor drives flow control pin axle to move up and down to change by oil inlet and fuel-displaced by screw thread pair
The hydraulic fluid flow rate of mouth.
It is preferred that, the sowing mechanism includes main kind of case and multiple sowing units；Any sowing unit includes seed board
Have in grid group, sowing grid group and drive sprocket is installed in concave arc, sowing grid group, all drive sprockets are passed by the 3rd
Moving axis drives, and the 3rd power transmission shaft receives to come from the power of the first hydraulic motor；
Drive sprocket is by the way that through chain drive, to driven sprocket, chain grabs kind of device by main kind of case provided with kind of a device is grabbed
Seed feeding sowing slideway.
The beneficial effects of the invention are as follows：
(1) original full machine power is changed to based on hydraulic power, the overall drive mechanism supplemented by machine driving.According to
There is high precision by hydraulic-driven so that power transmission is whole controllable, make seeder action cooperate with progress with head action,
Greatly improve the synchronism of head and seeder.
(2) by head by original wheel driving be changed to track drive, can improve well head by property, prevent machine
Head, which is absorbed in softer soil, to be moved.
(3) covering for planting cave has been synchronously completed during planting with sowing machine by Fu Tu mechanisms, present apparatus collection opened cave, broadcast
Plant, reseed with covering function, further increase the mechanical degree and efficiency of garlic sowing, reduction hand labor is strong
Degree.
(4) it is controlled by hydraulic oil container, hydraulic pump and servo valve, greatly simplify mechanical transmission structure, is reduced
The part composition of each several part, improves the reliability of seeder, and reduce fault rate.
Brief description of the drawings
Fig. 1 is the axonometric drawing of the present invention；
Fig. 2 is the left side structure schematic diagram of the present invention；
Fig. 3 is the right side structure schematic diagram of the present invention；
Fig. 4 is the side structure schematic diagram of seeder in the present invention；
Fig. 5 is the structural representation of sowing unit in the present invention；
Fig. 6 is the front view of sowing unit in the present invention；
Fig. 7 is the structural representation that unit is reseeded in the present invention；
Fig. 8 is the front view that unit is reseeded in the present invention；
Fig. 9 is the structural representation of the rotation hole former of embodiment 1 in the present invention；
Figure 10 is the indenting tool power transmission schematic diagram of embodiment 1 in the present invention；
Figure 11 is the side structure schematic diagram of head in the present invention；
Figure 12 is the structural representation of Zhong Futu mechanisms of the present invention；
Figure 13 is the side structure schematic diagram of Zhong Futu mechanisms of the present invention；
Figure 14 is the external structure schematic diagram of hydraulic efficiency servo-valve in the present invention；
Figure 15 is the internal structure schematic diagram of hydraulic efficiency servo-valve in the present invention；
Figure 16 is the schematic view of the mounting position of seeding detection mechanism in the present invention；
Figure 17 is the structural representation of seeding detection mechanism in the present invention；
Figure 18 is the structural representation that monitoring of structures is reseeded in the present invention；
Figure 19 is the structural representation that kind of device is grabbed in the present invention；
Figure 20 is sowing unit and the cooperation figure for reseeding unit in the present invention；
Figure 21 is indenting tool power transmission schematic diagram in embodiment 2 in the present invention；
Figure 22 is indenting tool power transmission schematic diagram in embodiment 3 in the present invention；
Figure 23 Figure 22 plane structure charts；
Wherein：
1-1, inoculation slideway, 1-2, sowing mechanism, reseed mechanism at 1-3,1-4, head, 1-5, rotation hole former, 1-6,
Seeder, 1-7, righting mechanism, reseed mechanism for monitoring, 1-9, seeding detection mechanism at 1-8；1-10, Fu Tu mechanism, 1-11, hydraulic pressure
Servo valve, 1-12, hydraulic pump；
2-1, drive sprocket, 2-2, driven sprocket, 2-3, chain, grab kind of a device at 2-4,2-5, sowing grid group, 2-6, fixation
Support, 2-8, main kind of case, 2-9, concave arc, 2-10, seeds protecting plate, 2-11, lower channel, 2-12, length adjustment pipe；
3-1, grab kind of a device, 3-2, motor, reseed screen group at 3-3,3-4, drive sprocket, 3-5, driven sprocket, 3-6,
Sprocket support, 3-7, chain, 3-8, reduction gearing, 3-9, electric machine support, reseed case at 3-10,3-11, concave arc, 3-12, shield kind
Plate, 3-13, upper channel；
4-1, lift arm, 4-2, linking arm, 4-3, crawler belt, 4-4, hydraulic oil container, 4-5, engine, 4-6, fuel tank, 4-8,
Water tank, 4-9, oil radiator, 4-10, the 3rd hydraulic motor, 4-11, support roller, 4-12, support wheel, 4-13, tensioning wheel, are broadcast 4-14
Plant machine control valve block, 4-15, travel control valve block, 4-16, handle；
5-1, the first power transmission shaft, 5-2, the first transmission shaft bevel gear, 5-3, crank, 5-4, crank connecting link, 5-5, indenting tool
Frame, 5-6, walking beam hangers, 5-7, indenting tool, 5-8, driven bevel pinion, 5-9, second driving shaft driving bevel gear, 5-10,
Second driving shaft；5-11, modiolus, 5-12, worm gear, 5-13, driving chain, 5-14, sprocket wheel；
6-1, the first hydraulic motor, 6-2, the second hydraulic motor, 6-3, big sprocket wheel, 6-4, minor sprocket, 6-5, chain, 6-6,
3rd power transmission shaft, 6-7, spacing in the rows control cylinder；
7-1, taper centralizer, 7-2, seeder；
8-1, reseed monitoring support, 8-2, infrared sensor；
9-1, seeding detection support, 9-2, infrared sensor；
10-1, help native wheel, 10-2, hangers, 10-3, support frame；
11-1, servomotor, 11-2, servomotor support, 11-3, adapter sleeve, 11-4, thrust bearing, 11-5, deep-groove ball
Bearing, 11-6, connection bearing pin, 11-7, flow control pin axle, 11-8, sealing ring, 11-9, oil-out, 11-10, valve block, 11-
11st, oil inlet, 11-12, bearing block, 11-13, guide pad；
12-1, slope.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
Embodiment：A kind of garlic planter, shown in its structural reference Fig. 1-3, including head 1-4, the head 1-4 rear end tool
There is lift arm 4-1 and linking arm 4-2, head 1-4 both sides have on crawler belt 4-3, and head 1-4 also with described for driving
Crawler belt 4-3 hydraulic power supply；
The lift arm 4-1 and linking arm 4-2 are articulated and connected by bearing pin with same seeder 1-6 respectively, the seeder
1-6 has seeder frame；
Seeder frame, which is provided with sowing mechanism 1-2 and reseeded, is provided with rotation cavitation machine in mechanism 1-3, seeder frame
Structure 1-5, rotation hole former 1-5 rears are provided with righting mechanism 1-7, sowing mechanism 1-2 and reseed mechanism 1-3 by being inoculated with slideway
1-1 is connected with righting mechanism 1-7；Reseed provided with mechanism for monitoring 1-8 is reseeded above mechanism 1-3, sowing mechanism side is provided with and broadcast
Plant mechanism for monitoring 1-9, the control system (not shown) that two mechanism for monitoring are transmitted signals on head 1-4, control system
System control two mechanism for monitoring operating.
The seeder frame is carried by Fu Tu mechanisms 1-10.
With reference to shown in Figure 12 and Figure 13, Fu Tu mechanisms include support frame 10-3, have on support frame 10-3 hangers 10-2 and
Soil is helped to take turns 10-1, hangers 10-2 is fixedly connected with seeder frame.Soil is helped to take turns 10-1 provided with multigroup in support frame 10-3, it is adjacent
Help soil wheel 10-1 incline direction opposite.
With reference to shown in Figure 11, the hydraulic power supply includes the hydraulic oil container 4-4 and engine 4-5 being located on head 1-4,
Engine 4-5 drives hydraulic pump 1-12 operatings that the hydraulic oil in hydraulic oil container 4-4 is converted into hydraulic power output.Engine 4-
5 fuel storage in engine 4-5 operation process, is cooled down in fuel tank 4-6 by water tank 4-8.Hydraulic oil is in cyclic process
In, in order to ensure its temperature stabilization, realized by oil radiator 4-9.
The crawler belt 4-3 of head 1-4 both sides, is driven by respective 3rd hydraulic motor 4-10 walk respectively.Two the 3rd liquid
Pressure motor 4-10 is simultaneously synchronized to be rotated, then head 1-4 will advance or fall back straight.Two the 3rd hydraulic motor 4-10 differentials turn
It is dynamic, you can to realize head 1-4 steering and rotation.Crawler belt 4-3 is to be arranged on head 1-4 by support roller 4-11 and support wheel 4-12
Both sides.In order to ensure the drive gear good engagement on crawler belt 4-3 and the 3rd hydraulic motor 4-10 main shafts, crawler belt 4-3 is opened
Bearing up pulley 4-13 is tensioned.
Overall control, is separately installed with seeder control valve block 4-14, travel control valve on head 1-4 for convenience
Block 4-15 and control above-mentioned two control valve block handle 4-16.The on seeder control valve block 4-14 controls seeder 1-6
One hydraulic motor 6-1 and the second hydraulic motor 6-2.
With reference to shown in Fig. 4, the hydraulic power from head is converted into machine power and passed through by the first hydraulic motor 6-1
The helical gear being meshed drives the first power transmission shaft 5-1 to rotate.First power transmission shaft 5-1 end is provided with minor sprocket 6-4, minor sprocket
6-4 drives big sprocket wheel 6-3 to rotate by chain 6-5.
Originally it is that the first hydraulic motor 6-1 can be transversely mounted, and can also vertically be installed in embodiment.
With reference to shown in Fig. 9 and Figure 10, rotation hole former 1-5 includes pacifying on the first power transmission shaft 5-1, the first power transmission shaft 5-1
Drive coupled crank 5-3 to rotate equipped with the first transmission shaft bevel gear 5-2, the first power transmission shaft 5-1, cut with scissors on crank 5-3
Crank connecting link 5-4 is connected to, the crank connecting link 5-4 other end is hinged with the walking beam hangers 5-6 on indenting tool frame 5-5, into
Multiple indenting tool 5-7 are provided with by bearing on the device frame 5-5 of cave, each indenting tool 5-7 end be mounted on one it is driven
Bevel gear 5-8, all driven bevel pinion 5-8 are meshed with each corresponding second driving shaft driving bevel gear 5-9, institute
Some second driving shaft driving bevel gear 5-9 are mounted on second driving shaft 5-10 (second driving shaft 5-10 is two sections), the
Two power transmission shafts are driven by the second hydraulic motors of 5-10 6-2.
With reference to shown in Fig. 4 Fig. 5 and Fig. 6, the sowing mechanism 1-2 includes main kind of case 2-8 and the 3rd power transmission shaft 6-6 of receiving is moved
The sowing unit of power；Any sowing unit includes being provided with drive sprocket 2- in sowing grid group 2-5, sowing grid group 2-5
1, drive sprocket 2-1 give driven sprocket 2-2 by being driven through chain 2-3, and chain 2-3 grabs kind of a device 2-4 provided with kind of a device 2-4 is grabbed
Seed feeding inoculation slideway 1-1, sowing grid group 2-5 in main kind of case 2-8 is consolidated by fixed support 2-6 and seeder frame
Fixed connection.The gradient on the sowing grid group 2-5 slopes in the present embodiment is more steeper than original gradient, why steepening,
Be because a little bit smaller garlic herein by speed can be fast, be not in dead state.Meanwhile, in sowing grid group 2-
Concave arc 2-9 is provided with 5.I.e.：Original whole circular arc, is changed to the circular arc of the above at the above 15mm of point of contact to recessed 10mm circle
Arc.When garlic is from low gradually clear kind to point of contact, a garlic kind can be left by grabbing on kind of device, if circular arc is whole circular arc, when
Garlic pass through circular arc when it sometimes appear that the phenomenon that drops.It is changed to after recessed circular arc, grabs kind of device 2-4 and reach concave arc by point of contact
When, grab that kind of device 2-4 is elongated, the phenomenon that drops would not occur in such garlic kind.
Righting mechanism 1-7 includes multiple seeder 7-2 and multiple taper centralizer 7-1, and any taper centralizer 7-1's enters
Mouth end is connected with inoculation slideway 1-1, and the taper centralizer 7-1 other end is connected with the seeder 7-2, taper righting
It is set to be dropped from seeder 7-2 after the garlic clove seed righting that device 7-1 will be sent from inoculation slideway 1-1.
Specifically, the taper centralizer 7-1 is taper spring, and taper spring diameter is 1-3 millimeters, preferably, can
To select as 1.5 millimeters, 2 millimeters or 3 millimeters, gradient pitch is 3.8~10 millimeters.
Meanwhile, be additionally provided with spacing in the rows control cylinder 6-7 on the seeder frame, spacing in the rows control cylinder 6-7 piston rod with
Indenting tool frame 5-5 is connected, by the flexible of piston rod, realize the speed of travel it is constant in the case of garlic seed spacing in the rows tune
It is whole.
With reference to shown in Fig. 4, Fig. 7 and Fig. 8, reseeding mechanism 1-3 includes reseeding case 3-10 and multiple reseeds unit；It is any to reseed
Unit includes reseeding screen group 3-3, and the side for reseeding grid group 3-3 is separately installed with electric machine support 3-9 and sprocket support 3-
6；Motor 3-2 is installed, motor 3-2 is driven to drive sprocket by reduction gearing 3-8 on the electric machine support 3-9
3-4, drive sprocket 3-4 transmit power to the driven sprocket 3-5, the chain 3- being arranged on sprocket support 3-6 through chain 3-7
Be provided with 7 it is multiple grab kind of a device 3-1, grab kind of device 3-1 by the seed reseeded in case 3-10 feeding inoculation slideway 1-1.
The gradient for reseeding grid group 3-3 upslopes in the present embodiment is more steeper than original gradient, why becomes
Suddenly, be because a little bit smaller garlic herein by speed can be fast, be not in dead state.Meanwhile, reseeding grid
Concave arc 3-11 is provided with group 3-3.I.e.：Original whole circular arc, is changed to the circular arc of the above at the above 15mm of point of contact to recessed
10mm circular arc.When garlic is from low gradually clear kind to point of contact, a garlic kind can be left by grabbing on kind of device, if circular arc is whole
Circular arc, it sometimes appear that the phenomenon that drops when garlic passes through circular arc.It is changed to after recessed circular arc, grabs kind of a device 3-1 and arrived by point of contact
When up to concave arc, grab that kind of device 3-1 is elongated, the phenomenon that drops would not occur in such garlic kind.
With reference to shown in Fig. 1, Figure 14 and Figure 15, the 3rd hydraulic motor 4-10 is controlled the stream of itself by hydraulic efficiency servo-valve 1-11
Amount.Hydraulic efficiency servo-valve 1-11 includes servomotor support 11-2, and servomotor support 11-2 one end is provided with servomotor 11-
1, servomotor support 11-2 middle part is fixedly connected with bearing block 11-12, and bottom is connected with valve block 11-10.Bearing block 11-12
It is interior provided with the thrust bearing 11-4 and deep groove ball bearing 11-5 that coaxially assemble.Bearing pin 11-6 is connected to assemble with two bearings inner ring.Even
Pin axle 11-6 upper end is connected by adapter sleeve 11-3 with servomotor 11-1 main shaft, and connection bearing pin 11-6 lower end passes through
Screw thread pair is adapted with flow control pin axle 11-7 top.A flow control pin axle 11-7 part is installed on valve block 11-10
Central, sealing ring 11-8 is assemblied in valve block 11-10 to improve flow control pin axle 11-7 and valve block 11-10 sealing.Valve
A guide pad 11-13 is fixedly connected with the top of block 11-10, guide pad 11-13 is flow control pin axle 11-7 motion guides.Valve
Block 11-10 has oil inlet 11-9 and oil-out 11-11；When flow control pin axle 11-7 is rotated, control oil inlet 11-9 and go out
Hydraulic fluid port 11-11 flow.
Specifically：There is a keyway on the outside of control flow bearing pin 11-7, and have a square key on guide pad 11-13, side
Key just on control flow bearing pin 11-7 keyway so that flow control pin axle 11-7 can only do the action that slides up and down,
And the action rotated can not be done.When connecting bearing pin 11-6 rotations, screw thread pair naturally will be upward flow control pin axle 11-7
Either push down on, so as to control flow.
Referring to figs. 16 and 17 shown, the seeding detection mechanism 1-9 includes seeding detection support 9-1 and is installed on the support
On multiple infrared sensor 9-2, each infrared sensor 9-2 with it is respective sowing unit it is corresponding, to monitor each broadcast
Plant and whether captured garlic seed on unit.
With reference to shown in Figure 18, mechanism for monitoring 1-8 is reseeded including what is be fixedly connected with seeder frame and reseeds monitoring support 8-
1, reseed and multiple infrared sensor 8-2 are installed on monitoring support 8-1；Each infrared sensor 8-2 reseeds list with respective
Member is corresponding, to monitor whether each reseed has captured garlic seed on unit.
With reference to shown in Figure 19, kind of a device is grabbed involved by the present invention, there is certain improvement in structure：Originally kind will be grabbed
The circular arc of device front is changed to slope 12-1.Ramp structure is conducive to clear kind, is also prevented from when clear plant, bigger garlic
Embrace and grabbing the phenomenon that kind of device does not drop.
With reference to shown in Figure 20, sow grid group 2-5 and reseed to be respectively arranged with seeds protecting plate 2-10 on grid group 3-3 and protect and plant
Plate 3-12.There is provided enabling to garlic seed to prevent from dropping out before entering sowing passage after being picked up after seeds protecting plate.Reseed plate
Seeds protecting plate 3-12 on grid group 3-3 is connected with upper channel 3-13, and upper channel 3-13 is connected with lower channel 2-11, sowing grid group 2-
Lower channel 2-11 inside is stretched into 10 end.Lower channel 2-11 is connected with length adjustment pipe 2-12.Upper channel 3-13, lower channel
2-11 and length adjustment pipe 2-12 collectively form inoculation slideway 1-1.Employ after said structure, the angle of upper channel and lower channel
Relative adjustment is can be carried out, garlic is more beneficial for upward, and length adjustment pipe 2-12 its lengths are adjustable, improve seeder
Applicability.
The sowing principle of the present invention is, engine 4-5 drives hydraulic pump 1-12 operating, and hydraulic pump 1-12 is by hydraulic oil container 4-
Hydraulic oil in 4 outputs power as hydraulic power through seeder control valve block 4-14 and travel control valve block 4-15.Sowing
Machine control valve block 4-14 controls the first hydraulic motor 6-1, the second hydraulic motor 6-2 and spacing in the rows control cylinder 6-7, and then realizes control
Speed of drilling and cavitation speed processed, and the spacing in the rows of adjustment garlic seed, make sowing coordinate to carry out with cavitation.Travel control valve block 4-
15 control hydraulic oil by hydraulic efficiency servo-valve 1-11 the 3rd hydraulic motor 4-10 hydraulic fluid flow rate, realize that head 1-4's is straight
Row, turning are fallen back.
First hydraulic motor 6-1's is driven power to the first power transmission shaft 5-1, first by the first drive bevel gear 5-2
Power transmission shaft 5-1, which is rotated, drives crank 5-3 to rotate, then crank rocker 5-4 drives indenting tool frame 5-5 to move up and down, then indenting tool
5-7 also moves up and down therewith.Second hydraulic motor 6-2 drives all second driving shaft active umbrellas by second driving shaft 5-10
Gear 5-9 is rotated at the same speed, then driven bevel pinion 5-8 just drives indenting tool 5-7 to turn.Indenting tool 5-7 is also transported before seeding belt trend
It is dynamic, therefore realize in the presence of up and down motion, forward travel and rotary motion rotation cavitation.Coordinate with cavitation motion and carry out
Be sowing motion.First power transmission shaft 5-1 also drives minor sprocket 6-4 to rotate, minor sprocket while driving crank 5-3 to rotate
6-4 drives big sprocket wheel 6-3 to rotate by chain 6-5, and big sprocket wheel 6-3 drives the 3rd power transmission shaft 6-6 to rotate, the 3rd power transmission shaft 6-6
The drive sprocket 2-1 in all sowing units is driven to rotate.Drive sprocket 2-1 through chain 2-3 by being driven to driven sprocket
2-2, chain 2-3 drive while rotating grabs kind of a device 2-4 rotations, and the seed in main kind of case 2-8 will be sent into by grabbing kind of device 2-4
It is inoculated with slideway 1-1.Infrared sensor 9-2 is monitored in corresponding sowing slideway and is grabbed kind of a device 2-4 in real time, if control system is not received
The seed signal come is transmitted to infrared sensor 9-2 then control to reseed unit and reseeded.Signal is reseeded to transmit from control system
Motor 3-2 to corresponding sowing slideway, motor 3-2 are driven by reduction gearing 3-8 and give drive sprocket 3-4,
Drive sprocket 3-4 gives the driven sprocket 3-5 being arranged on sprocket support 3-6 through chain 3-7 transmission power, then driven sprocket 3-5
On kind of the device 3-1 that grabs will be by the seed reseeded in case 3-10 feeding inoculation slideway 1-1.While reseeding unit and reseeded,
Infrared sensor 8-2 also monitor it is corresponding with itself sow slideway in grab kind of a device 3-1, if control system do not receive it is infrared
The seed signal that sensor 8-2 transmission comes, then control is reseeded unit and reseeded again, is finished until reseeding.
The garlic clove seed for broadcasting and filling into can enter taper centralizer 7-1.Taper centralizer 7-1 is that spiral edges up shape bullet
Spring, spring diameter is 1.5 millimeters, and gradient pitch is 3.8~10 millimeters, and seeder 7-2 is connected with sliding block 5-3 by bolt.
In this programme, when garlic clove is fallen by taper centralizer 7-1, root court upward of garlic clove bud portion can be made in the presence of frictional force
Under, when taper centralizer 7-1 is in case of bending, directional effect is more preferable.It is big that garlic clove falls into the cave that indenting tools 5-7 is outputed after soil pit
Tapered (bottom of indenting tool is taper) is caused, can ensure that garlic clove bud point direction can be qualitative.Taper centralizer 7-1 is to different weight
The influence difference of the orientation of garlic clove bud point is little, but the shape of garlic clove has an impact to bud point direction, in semi-moon shaped garlic clove
It is more easy to realize that root is down upward in garlic clove bud portion when by cone-type spiral lift angle seed direction centralizer falling.Taper centralizer 7-
1 overall presentation V-structure, its angle is adjustable in the range of 0-180 degree (such as 45 °, 90 ° or 135 °), in seeding process,
20-100 millimeters from the ground of angle, can also adjust out more suitable angle and distance according to different garlic clove quality.
It is existing at present to make cave seeder as prior art, it is general using with cavitation part (plunger type, bucker-type
Or shovel etc.) it is used as indenting tool.The operation principle of plunger type hole former is that soil is extruded using cavitation plunger and cave is formed
Hole；Bucker-type cavitation part also relies on its digging action formation cavities on soil, duck-beak type in addition to extruding soil
Indenting tool also belongs to such a hole former.Revolving spade soil opener relies primarily on dozen peculair motion of cave shovel and cavitation is excavated on soil
Hole.But if ground is uneven or seeder vibrates at work, the accuracy charged seed will be influenceed；If soil moisture mistake
Height can also cause soil to be bonded on indenting tool, make indenting tool can not normal work；If soil moisture is too low and it can make to be formed
Cavities cave in, causing the seed of feed mechanism for seed can not put into hole and influence seeding quality.
In this programme, rotation hole former rotates in cavitation process high speed, makes kind cave epidermis after shaping strengthen to form 1mm
The hardened layer of left and right.Cave shape that traditional (plunger type, bucker-type or shovel etc.) soil of overcoming over is bonded, cavities is caved in and planted
The irregular defect of shape.
Kind of the device of grabbing of this programme is fixed on chain through screw, grabs kind of device and track motion, screen group are carried out in screen group
Play guiding and grab kind of device and protection chains.Screen group is the monolithic body combination that multi-disc has the compound angle profile that edges up.
Grabbing the operation principle of kind of device is：Kind of device is grabbed to run by regulation track through track in screen group, it is multiple by screen group
The concave body for closing the slope 12-1 and involute composition that edge up angle profile and grab kind of device completes to grab kind, the process sowed and reseeded.
Embodiment 2：A kind of garlic planter, with reference to shown in Fig. 1-Fig. 8 and Figure 11-Figure 20, the place different from embodiment 1
It is, the transmission of indenting tool is as shown in figure 21.In the present embodiment, indenting tool 5-7 is multiple, and all indenting tool 5-7 are respectively mounted
In in indenting tool frame 5-5, all indenting tool 5-7 end is mounted on worm gear 5-12, all worm gear 5-12 with together
A piece modiolus 5-11 is meshed, and modiolus 5-11 is installed in indenting tool frame 5-5 or sowing frame.
Originally it is that the first hydraulic motor 6-1 can be transversely mounted, and can also vertically be installed in embodiment.
When being operated, the second hydraulic motor 6-2 drives modiolus 5-11 to rotate by helical gear, then modiolus 5-11 drives
Worm gear 5-12 rotates, therefore all indenting tool 5-7 just synchronized rotations, realizes rotation cavitation.
Embodiment 3：A kind of garlic planter, with reference to shown in Fig. 1-Fig. 8 and Figure 11-Figure 20, the place different from embodiment 1
It is, the transmission of indenting tool is as shown in Figure 22 and Figure 23.In the present embodiment, indenting tool 5-7 is multiple, all indenting tool 5-7
It is mounted in indenting tool frame 5-5, all indenting tool 5-7 end is mounted on sprocket wheel 5-14, two adjacent sprocket wheels
5-14 is driven by same driving chain 5-13, and driving chain 5-13 is many.It is in vertically to set that second hydraulic motor 6-2, which can be,
Put, it becomes possible to drive one of sprocket wheel to rotate, while the sprocket wheel is rotated, all driving chain 5-13 can be driven to turn
Dynamic therefore all indenting tool 5-7 just synchronized rotations.In other words, a sprocket wheel does not pacify on the indenting tool 5-5 of end
Driving chain 5-13 is filled, and the sprocket wheel is meshed with helical gear, helical gear is driven by the second hydraulic motor 6-2, can also realize
Rotate cavitation.
Originally it is that the first hydraulic motor 6-1 should be installed vertically in embodiment.
Employ after said structure, the garlic planter that this programme is provided, by selecting hydraulic pressure to be used as major impetus, carry out
Band substituting wheels, make head and seeder have preferable synchronism, solve in early production advance, sow it is different with cavitation
Step causes the situation that kind of cave is inaccurately spilt with seed.Also greatly simplify transmission mechanism, reduce fault rate, reduction complete machine into
This.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
Do not illustrate or the part with accompanying drawing, it is identical with the structure in early production.Meanwhile, the present invention is not intended to be limited to this
Embodiment shown in text, and it is to fit to the most wide scope consistent with feature with principles disclosed herein.
Claims (6)
1. one kind is based on hydraulicdriven crawler type garlic planter, it is characterised in that including：
Head, the both sides of head, which have to have on crawler belt, head, can drive the hydraulic power supply of the crawler belt；
The seeder being articulated and connected with the head, the seeder has seeder frame；
Seeder frame is provided with sowing mechanism, seeder frame and is provided with rotation hole former；
The rotation hole former include indenting tool frame, the indenting tool that is installed in the indenting tool frame and drive it is described into
The cavitation power unit of cave device frame；
Hydraulic power from head is converted into machine power and drives indenting tool frame to move up and down by cavitation power unit, and institute
Stating cavitation power unit also drives indenting tool rotation to realize cavitation；
Hydraulic power supply drives crawler belt, cavitation power unit and sowing mechanism simultaneously, makes three's cooperative motion, make garlic seed from
Sowing mechanism is broadcasted, and is later fallen into the kind cave that indenting tool is dug out, and completes sowing；
The hydraulic power supply includes the hydraulic oil container and engine being located on head, and driven by engine hydraulic pump is operated hydraulic pressure
Hydraulic oil in fuel tank is exported as hydraulic power；
The both sides of the head have the 3rd hydraulic motor respectively, and the 3rd hydraulic motor drives crawler belt to turn round by driving wheel, and
The crawler belt is supported by support roller and support wheel, while the wheel tensioning that is tensioned；
Spacing in the rows control cylinder is additionally provided with the seeder frame, spacing in the rows is realized in spacing in the rows control cylinder and the connection of indenting tool frame
Adjustment；
3rd hydraulic motor controls hydraulic flow by hydraulic efficiency servo-valve；Hydraulic efficiency servo-valve includes servomotor support, servo
Servomotor and valve block are installed, valve block, which has in oil inlet and oil-out, valve block, is provided with flow control pin on electric machine support
Axle, servomotor drives flow control pin axle to move up and down to change the hydraulic oil by oil inlet and oil-out by screw thread pair
Flow.
2. garlic planter according to claim 1, it is characterised in that the cavitation power unit includes being installed on sowing
The first hydraulic motor, the second hydraulic motor, the first power transmission shaft and second driving shaft in machine frame；It is provided with first power transmission shaft
Crank connecting link, the other end and the indenting tool frame of crank connecting link are hinged；
First the first drive axis of fluid motor-driven come drive indenting tool frame move up and down；
The indenting tool end is respectively provided with driven gear；There is driving gear, driving gear and driven gear on second driving shaft
Engagement, second driving shaft is installed on seeder frame and by the second fluid motor-driven.
3. garlic planter according to claim 1, it is characterised in that the cavitation power unit includes being installed on sowing
The first hydraulic motor, the second hydraulic motor, the first power transmission shaft and modiolus in machine frame；Crank company is installed on the first power transmission shaft
Bar, the other end and the indenting tool frame of crank connecting link are hinged；First the first drive axis of fluid motor-driven drives into
Cave device frame moves up and down；
The indenting tool end is respectively provided with worm gear；Modiolus is meshed with worm gear；Modiolus is installed on indenting tool frame or sowing frame
On；Second fluid motor-driven modiolus rotates.
4. garlic planter according to claim 1, it is characterised in that the cavitation power unit includes being installed on sowing
The first hydraulic motor, the second hydraulic motor and many driving chains in machine frame；Crank connecting link is installed on first power transmission shaft,
The other end of crank connecting link is hinged with indenting tool frame；First the first drive axis of fluid motor-driven drives indenting tool
Frame moves up and down；
The indenting tool end is respectively provided with sprocket wheel；Second hydraulic motor drives driving chain to move by sprocket wheel, driving chain band
The sprocket wheel of dynamic indenting tool end is synchronized with the movement.
5. garlic planter according to claim 1, it is characterised in that the seeder frame bottom, which is provided with, helps native machine
Structure；Fu Tu mechanisms include support frame, and support frame is connected by hangers with seeder frame；In support frame soil is helped provided with multigroup
Wheel, helps soil wheel carrying seeder frame, and the adjacent incline direction for helping soil to take turns is opposite.
6. garlic planter according to claim 1, it is characterised in that the sowing mechanism includes main kind of case and multiple broadcast
Plant unit；Any sowing unit, which includes in sowing grid group, sowing grid group having in concave arc, sowing grid group, is provided with drive
Movable sprocket, all drive sprockets are driven by the 3rd power transmission shaft, and the 3rd power transmission shaft receives to come from the dynamic of the first hydraulic motor
Power；
Drive sprocket is by the way that through chain drive, to driven sprocket, chain grabs kind of device by the seed in main kind of case provided with kind of a device is grabbed
Feeding sowing slideway.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510890445.6A CN105393674B (en) | 2015-12-03 | 2015-12-03 | One kind is based on hydraulicdriven crawler type garlic planter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510890445.6A CN105393674B (en) | 2015-12-03 | 2015-12-03 | One kind is based on hydraulicdriven crawler type garlic planter |
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| CN105393674A CN105393674A (en) | 2016-03-16 |
| CN105393674B true CN105393674B (en) | 2017-08-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115644054B (en) * | 2022-11-14 | 2023-08-15 | 浙江农业商贸职业学院 | Fruit tree pollination device for intelligent agriculture |
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| WO2012158853A2 (en) * | 2011-05-16 | 2012-11-22 | G.H.L. International, Inc. | Hole digging tiller or cultivator |
| CN204350598U (en) * | 2014-12-23 | 2015-05-27 | 临沂市建领模具机械有限公司 | A kind of garlic planter |
| CN204741709U (en) * | 2015-06-29 | 2015-11-11 | 银川市海澜金沙生态观光园科技有限公司 | Chinese yam seeder |
| CN204796086U (en) * | 2015-06-15 | 2015-11-25 | 党延明 | Dual -purpose machine of multi -functional seeding of agricultural hydraulic pressure ditching |
| CN205124296U (en) * | 2015-12-03 | 2016-04-06 | 临沂市建领模具机械有限公司 | Crawler -type garlic seeder based on hydraulic drive |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9204590B2 (en) * | 2008-12-22 | 2015-12-08 | Schaffert Manufacturing Company, Inc. | Seed planter with equalizer assembly |
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|---|---|---|---|---|
| CN2343759Y (en) * | 1998-11-05 | 1999-10-20 | 王生祥 | Multifunction dibbling machine for peanut, maize, soybean, sunflower and sorghum |
| WO2012158853A2 (en) * | 2011-05-16 | 2012-11-22 | G.H.L. International, Inc. | Hole digging tiller or cultivator |
| CN204350598U (en) * | 2014-12-23 | 2015-05-27 | 临沂市建领模具机械有限公司 | A kind of garlic planter |
| CN204796086U (en) * | 2015-06-15 | 2015-11-25 | 党延明 | Dual -purpose machine of multi -functional seeding of agricultural hydraulic pressure ditching |
| CN204741709U (en) * | 2015-06-29 | 2015-11-11 | 银川市海澜金沙生态观光园科技有限公司 | Chinese yam seeder |
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