CN208016314U - A kind of rice transplanter fertilizer apparatus with preventing clogging up device - Google Patents
A kind of rice transplanter fertilizer apparatus with preventing clogging up device Download PDFInfo
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- CN208016314U CN208016314U CN201720866665.XU CN201720866665U CN208016314U CN 208016314 U CN208016314 U CN 208016314U CN 201720866665 U CN201720866665 U CN 201720866665U CN 208016314 U CN208016314 U CN 208016314U
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- pipe
- aerophor
- fertilising
- fertilizer
- preventing clogging
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Abstract
A kind of rice transplanter fertilizer apparatus with preventing clogging up device, include fertilizer preserving case, fertilising pipe and air blower in rack, the fertilising pipe connects the air blower, the fertilising pipe lower part is equipped with preventing clogging up device, the preventing clogging up device includes aerophor and dials mud device, and the shaft connection of the aerophor is described to dial mud device.Aerophor is arranged in fertilising is managed and dials mud device for the utility model, when air blower works normally, the wind for blowing out can drive aerophor, mud device is dialled in the shaft connection of aerophor, so that dialling the rotation of mud device, it dials mud device and stirring action is played to the fertilizer of fertilising pipe lower end, ensure that fertilizer will not be got lodged in fertilising pipe, to realize that fertilising pipe does not allow susceptible to plugging purpose.
Description
Technical field
The utility model belongs to rice transplanter machinery field, especially a kind of rice transplanter fertilising dress with preventing clogging up device
It sets.
Background technology
Currently, in Rice Cropping, a kind of well known fertilization mode is that first pass fertilizer, rice transplanting are applied during ploughing
Afterwards, then in such a way that artificial hand is spread second time fertilizer is applied.Not only dose is big for this kind of mode, and fertilizer is unevenly distributed in field
It is even.With the draining of production process, the problem of fertilizer loss and environmental pollution can be caused.Well known another kind fertilization mode is to adopt
It is that air blower is installed on rice transplanter, air blower is connect with fertilizer delivering pipe road, utilizes air blast with air-sweeping type rice transplanter fertilizer apparatus
The wind that machine generates blows out fertilizer, but due to going out fertilizer mouth often in muddy water, there is susceptible to plugging problems for the device.
As the Chinese patent of Publication No. CN205389364 discloses a kind of rice transplanter fertilizer apparatus, including fertilizing box；It should
Fertilizer apparatus further includes spiral propeller, and the spiral propeller includes shell and helical axis, and the shell is equipped with feed inlet
And be fixed on ship board for rice transplanter, fertilising pipe, the helical axis rotational installation are equipped between the feed inlet and the fertilizing box
The shell is stretched out on the shell and both ends, wherein one end is power intake, and the other end passes through and is opened in the rice transplanting
Fertilizer applying hole on motor vessel plate simultaneously reaches under the deck of boat, and the fertilizer applying hole is located at two adjacent tie ridgers of the ship board for rice transplanter
Between；Motor is connect by transmission device with the power intake of the helical axis.Although the technical solution dose is easily adjusted, no
Easily block, still, entire spiral propeller is fixed on ship board for rice transplanter by it, and extra weight is not only increased to the deck of boat,
And the deck of boat is dynamic so that cannot be worked well in entire spiral propeller practical operation.
For another example the Chinese patent of Publication No. CN204860030 discloses a kind of rice transplanting intelligence fertilizer apparatus, belongs to
Agricultural machinery, structure include fertilizer box, holder, multiple electronic fertilizer apparatus, air blower, isocon, three-way pipe, fertilizer delivering pipe and trench digging
Device, fertilizer box are mounted on by holder in the rack of rice transplanter, and multiple electronic fertilizer apparatus are uniformly arranged on the bottom of fertilizer box.The technology
It is mentioned in the claim 3 of scheme：Further include alarm, alarm connects the output end of the controller.Alarm be used for and
Signal lamp is alarmed together, and to warn certain, fertilizer delivering pipe blocks all the way or failure occurs in some electronic fertilizer apparatus, prompts warning
Operator is stopped debugging, such as addition fertilizer or dredging pipeline in time.Buzzer, alarm can be used in alarm
It may be mounted at the obvious position such as fertilizer box or holder.Although the technical solution is solved when stopping state occurs for fertilising pipe
When, alarm is sent out in time, reminds operator, and still, it can not solve the problems, such as fertilising blockage, can only play alarm work
With, therefore, limited by practical.
Utility model content
Purpose of the utility model is to solve under the fertilising pipe that rice transplanter wind turbine in the prior art blows fertilization mode
End is easy the problem of blocking, and realizes a kind of rice transplanter fertilizer apparatus that can prevent fertilising blockage.
The above-mentioned technical problem of the utility model is mainly to be addressed by following technical proposals：One kind is with anti-blocking
The rice transplanter fertilizer apparatus of plug device includes fertilizer preserving case, fertilising pipe and air blower in rack, fertilising pipe connection institute
Air blower is stated, the fertilising pipe lower part is equipped with preventing clogging up device, and the preventing clogging up device includes aerophor and dials mud device, described
The shaft connection of aerophor is described to dial mud device.Aerophor is arranged in fertilising is managed and dials mud device for the utility model, works as air blast
When machine works normally, the wind for blowing out can drive aerophor, and mud device is dialled in the shaft connection of aerophor, so that dialling mud
Device rotates, and dials mud device and plays stirring action to the fertilizer of fertilising pipe lower end, ensures that fertilizer will not be got lodged in fertilising pipe, to realize
Fertilising pipe does not allow susceptible to plugging purpose.
Preferably, the preventing clogging up device is equipped with one section of rigid pipe, the rigid pipe is set to two sections fertilising pipe
Between, the aerophor includes blade and supporting rack, and support frame as described above is made of the intersection of several thin bars, and support frame as described above is fixed on
The rigidity inside pipe wall, the blade are set on support frame as described above, and mud device is dialled described in the center axis connection of the blade.Due to applying
Fertile pipe is flexible, and aerophor is difficult to be mounted in fertilising pipe flexible, therefore, one section of rigidity is accessed on fertilising pipe top
Pipe so that aerophor installation is stablized, and does not influence pipe needs characteristic flexible of applying fertilizer.The supporting rack of aerophor is by thin bar structure
At guarantee fertilizer can be conveyed normally, will not occupy space larger in fertilising pipe, and blade not only realizes and is converted into wind-force
Power, and can realize the conveying of fertilizer, the rotation of blade can also drive the normal conveying of fertilizer to be therefore not in
The problem of fertilizer is stopped by aerophor.
Preferably, described group of mud device is a spring lever, the spring lever lower end is equipped with radian.Spring lever can be with
Apply fertilizer pipe deformation and deform, when spring lever follow the shaft of aerophor start rotation when, the cambered part of lower end band is just
Play the role of agitation, drives fertilizer normally to convey, will not block.Spring lever have it is simple in structure, it is easy for installation, it is of low cost
Advantage.
Preferably, described group of mud device includes spring lever and plectrum, the spring lever upper end connects the shaft of the blade,
Lower end connects plectrum.Plectrum works well, and can effectively drive the fertilizer of fertilising pipe lower part, prevents fertilising blockage.
Preferably, the plectrum is rigid plectrum, the plectrum has gap, the plectrum with the fertilising inside pipe wall
Quantity is one or more.Rigid plectrum cannot deform, therefore, fertilising inside pipe wall between have to there is gap, otherwise when
When the pipe that applies fertilizer deforms, rigid plectrum can damage fertilising pipe, influence the service life of fertilising pipe.Rigid plectrum uses one
If, lighter weight will not increase the weight load of rice transplanter entirety；And use is two or more, can make plectrum rotation more
Uniformly coordinate, it will not left and right deflection；Therefore, suitable plectrum quantity can be selected according to demand.
Preferably, described group of mud device lower end is located in the pipe of the fertilising pipe and apart from fertilizer outlet 2-5cm.Dialling mud device is
In order to ensure apply fertilizer pipe fertilizer outlet be not blocked, can normally apply fertilizer, so, by dial mud device setting fertilising pipe on the outside of and be arranged
The fertilizer that separates out make a slip of the tongue far, cannot all play the problem of preventing fertilizer outlet from blocking well, therefore, the utility model will dial mud device and set
At from fertilizer outlet 2-5cm, implementation result is preferable.
Preferably, the fertilising pipe is equipped with relief valve, the air inlet of the pressure relief opening connection whistle of the relief valve.Wind
Although dynamic device and group mud device can play the role of preventing fertilising blockage, special circumstances are encountered in practical operation, are applied fertilizer
When pipe is still blocked, then the air pressure applied fertilizer in pipe just will increase so that relief valve releasing pressure automatically, and whistle will send out the sound and carry
Wake up operating personnel, further ensures the fertilising quality of rice transplanter.
Preferably, the shaft of the aerophor is equipped with speed induction machine, the speed induction machine connection control is single
Member, described control unit connect the relay of the air blower.Speed induction machine in shaft can measure the reality of aerophor
Border rotating speed simultaneously transmits a signal to control unit, forms a feedback signal, control unit can be according to actual speed and setting
Rotating speed is compared, by controlling the relay of air blower come so that actual speed is close with setting speed, guarantee is to fertilising
The control of amount.
A kind of control method of rice transplanter fertilizer apparatus with preventing clogging up device is divided into following steps,
A, control unit sets a speed setting value, the burst length of relay and pulse interval；
B, speed induction machine surveys the actual speed of aerophor and is sent to control unit；
C, when surveying rotating speed less than speed setting value, control unit controls the relay of air blower with pulse interval
It is opened or closed, air blower is made to generate an air pulse；
D, after burst length, control unit controls relay and is closed so that air blower is dried by normal continuous；
E, if speed induction machine actual measurement rotating speed is still below speed setting value, C and D steps are repeated, until actual measurement rotating speed is high
In speed setting value.
Control unit sets a time interval, and after air blower completes pulsatile once air-flow, control unit is according to process
After the time interval speed induction machine survey rotating speed make comparisons with speed setting value, if be less than speed setting value, repeatedly C with
D steps, if being higher than, control unit controls relay and is closed so that air blower is dried by normal continuous.
Advantageous effect：The aerophor of the utility model is used as power with the wind-force of air blower, and aerophor, which drives, dials mud device
It is stirred in the fertilizer outlet of fertilising pipe, greatly reduces the blocked probability of fertilising pipe, also, additional without increasing rice transplanter
Power source, simple in structure, practicability is good.In actual use, when fertilising pipe is still blocked, the pressure release in fertilising pipe
Valve can timely pressure release, and whistle is sent out by whistle, reminds operator, ensure the precision of rice transplanter fertilising.
Description of the drawings
Attached drawing 1 is a kind of structural representation of rice transplanter fertilizer apparatus with preventing clogging up device described in the utility model
Figure.
Attached drawing 2 is aerophor and group mud device structural schematic diagram in the utility model embodiment one.
Attached drawing 3 is aerophor and group mud device structural schematic diagram in the utility model embodiment two.
Attached drawing 4 is the functional block diagram of the utility model reponse system.
1, fertilizer preserving case；2, fertilising pipe；3, air blower；4, aerophor；5, mud device is dialled；6, rigid pipe；7, blade；8, it supports
Frame；9, spring lever；10, plectrum；11, whistle；12, speed induction machine；13, control unit；14, relay.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment one：As shown in Fig. 1,2,4, the utility model is a kind of rice transplanter fertilising dress with preventing clogging up device
It sets, includes fertilizer preserving case 1, fertilising pipe 2 and air blower 3 in rack, the fertilising pipe 2 connects the air blower 3, described to apply
3 lower part of fertile pipe is equipped with preventing clogging up device, and the preventing clogging up device includes aerophor 4 and dials mud device 5, and the preventing clogging up device is set
There are one section of rigid pipe 6, the rigid pipe 6 to be set between two sections fertilising pipe 3, the aerophor 4 includes blade 7 and support
Frame 8, support frame as described above 8 are made of the intersection of several thin bars, and support frame as described above 8 is fixed on 6 inner wall of the rigid pipe, the blade 7
Frame dials mud device 5 on support frame as described above 8 described in the center axis connection of the blade 7.Since fertilising pipe 2 is flexible, pneumatic dress
It is difficult therefore, one section of rigid pipe 6 to be accessed on 2 top of fertilising pipe so that aerophor 4 in fertilising pipe 2 flexible to set 4
Installation is stablized, and is not influenced fertilising pipe 2 and needed characteristic flexible.The supporting rack 8 of aerophor 4 is made of thin bar, ensures fertilizer
It can normally convey, space larger in fertilising pipe 2 will not be occupied, blade 7 is not only realized is converted into power by wind-force, but also
Also it can realize that the conveying of fertilizer, the rotation of blade 7 can also drive the normal conveying of fertilizer, be not in fertilizer by wind therefore
The problem of dynamic device 4 stops.
Described group of mud device 5 is a spring lever 9, and 9 lower end of the spring lever is equipped with radian.Spring lever 9 can be with fertilising
The deformation of pipe 2 and deform, when spring lever 9 follow aerophor 4 shaft start rotation when, band cambered part in lower end is just risen
To the effect of agitation, drives fertilizer normally to convey, will not block.Spring lever 9 have it is simple in structure, it is easy for installation, it is of low cost
Advantage.
Described group of 5 lower end of mud device is located in the pipe of the fertilising pipe 2 and apart from fertilizer outlet 2-5cm.It is to protect to dial mud device 5
The fertilizer outlet for demonstrate,proving fertilising pipe 2 is not blocked, and can normally apply fertilizer, so, mud device 5 will be dialled and be arranged in 2 outside of fertilising pipe and setting
It separates out fertilizer to make a slip of the tongue far, cannot all play the problem of preventing fertilizer outlet from blocking well, therefore, the utility model will dial mud device 5 and set
At from fertilizer outlet 2-5cm, implementation result is preferable.
The utility model setting aerophor 4 and group mud device 5 in fertilising pipe 2 are blowed when air blower 3 works normally
Wind out can drive aerophor 4, the shaft connection of aerophor 4 to dial mud device 5, rotated so that dialling mud device 5, dial mud device
The fertilizer of 5 pairs of 2 lower ends of fertilising pipe plays stirring action, ensures that fertilizer will not be got lodged in fertilising pipe 2, to realize fertilising pipe 2 not
Hold susceptible to plugging purpose.
The fertilising pipe 2 is equipped with relief valve, the air inlet of the pressure relief opening connection whistle 11 of the relief valve.Aerophor
Although 4 can play the role of preventing fertilising pipe 2 from blocking with mud device 5 is dialled, special circumstances are encountered in practical operation, apply fertilizer pipe 2
When being still blocked, then the air pressure applied fertilizer in pipe 2 just will increase so that relief valve releasing pressure automatically, and whistle 11 will send out the sound
Operating personnel are reminded, the fertilising quality of rice transplanter is further ensured.
The shaft of the aerophor 4 is equipped with speed induction machine 12, and the speed induction machine 12 connects control unit 13,
Described control unit 13 connects the relay 14 of the air blower 3.Speed induction machine 12 in shaft can measure aerophor 4
Actual speed and transmit a signal to control unit 13, form a feedback signal, control unit 13 can turn according to practical
Speed and setting speed are compared, and by controlling the relay 14 of air blower 3 actual speed are close with setting speed,
Ensure the control to dose.
A kind of control method of rice transplanter fertilizer apparatus with preventing clogging up device is divided into following steps,
A, control unit 13 sets a speed setting value, the burst length of relay 14 and pulse interval；
B, speed induction machine 12 surveys the actual speed of aerophor and is sent to control unit 13；
C, when surveying rotating speed less than speed setting value, when control unit 13 controls the relay 14 of air blower 3 with pulse
Between be spaced and be opened or closed, so that air blower 3 is generated an air pulse；
D, after burst length, control unit 13 controls relay 14 and is closed so that air blower 3 is blown by normal continuous
Wind；
E, if the actual measurement of speed induction machine 12 rotating speed is still below speed setting value, C and D steps are repeated, until surveying rotating speed
Higher than speed setting value.
Control unit 13 sets a time interval, after air blower 3 completes pulsatile once air-flow, 13 basis of control unit
The rotating speed that speed induction machine 12 is surveyed after the time interval is made comparisons with speed setting value, if being less than speed setting value,
C and D steps are repeated, if being higher than, control unit 13 controls relay 14 and is closed so that air blower 3 is dried by normal continuous.
Advantageous effect：The aerophor of the utility model is used as power with the wind-force of air blower 3, and aerophor 4, which drives, dials mud
Device 5 is stirred in the fertilizer outlet of fertilising pipe 2, greatly reduces the blocked probability of fertilising pipe 2, also, without increasing rice transplanting
The additional power source of machine, simple in structure, practicability is good.In actual use, when fertilising pipe 2 is still blocked, apply fertilizer pipe 2
Interior relief valve can timely pressure release, and whistle is sent out by whistle 11, reminds operator, ensure the accurate of rice transplanter fertilising
Degree.
Embodiment two：As shown in Fig. 1,3,4, the utility model is a kind of rice transplanter fertilising dress with preventing clogging up device
It sets, includes fertilizer preserving case 1, fertilising pipe 2 and air blower 3 in rack, the fertilising pipe 2 connects the air blower 3, described to apply
3 lower part of fertile pipe is equipped with preventing clogging up device, and the preventing clogging up device includes aerophor 4 and dials mud device 5, and the preventing clogging up device is set
There are one section of rigid pipe 6, the rigid pipe 6 to be set between two sections fertilising pipe 3, the aerophor 4 includes blade 7 and support
Frame 8, support frame as described above 8 are made of the intersection of several thin bars, and support frame as described above 8 is fixed on 6 inner wall of the rigid pipe, the blade 7
Frame dials mud device 5 on support frame as described above 8 described in the center axis connection of the blade 7.Since fertilising pipe 2 is flexible, pneumatic dress
It is difficult therefore, one section of rigid pipe 6 to be accessed on 2 top of fertilising pipe so that aerophor 4 in fertilising pipe 2 flexible to set 4
Installation is stablized, and is not influenced fertilising pipe 2 and needed characteristic flexible.The supporting rack 8 of aerophor 4 is made of thin bar, ensures fertilizer
It can normally convey, space larger in fertilising pipe 2 will not be occupied, blade 7 is not only realized is converted into power by wind-force, but also
Also it can realize that the conveying of fertilizer, the rotation of blade 7 can also drive the normal conveying of fertilizer, be not in fertilizer by wind therefore
The problem of dynamic device 4 stops.
Described group of mud device 5 includes spring lever 9 and plectrum 10, and 9 upper end of the spring lever connects the shaft of the blade 7, under
End connection plectrum 10.Plectrum 10 works well, and can effectively drive the fertilizer of 2 lower part of fertilising pipe, prevents fertilising pipe 2 stifled
Plug.The plectrum 10 is rigid plectrum, and the plectrum 10 has gap with 2 inner wall of fertilising pipe, and 10 quantity of the plectrum is
It is one or more.Rigid plectrum cannot deform, and therefore, have to there is gap between fertilising 2 inner wall of pipe, otherwise when fertilising is managed
When 2 deformation, rigid plectrum can damage fertilising pipe 2, influence the service life of fertilising pipe 2.Rigid plectrum is using one
Words, lighter weight will not increase the weight load of rice transplanter entirety；And use is two or more, can make the rotation of plectrum 10 more
Uniformly coordinate, it will not left and right deflection；Therefore, 10 quantity of suitable plectrum can be selected according to demand.
Described group of 5 lower end of mud device is located in the pipe of the fertilising pipe 2 and apart from fertilizer outlet 2-5cm.It is to protect to dial mud device 5
The fertilizer outlet for demonstrate,proving fertilising pipe 2 is not blocked, and can normally apply fertilizer, so, mud device 5 will be dialled and be arranged in 2 outside of fertilising pipe and setting
It separates out fertilizer to make a slip of the tongue far, cannot all play the problem of preventing fertilizer outlet from blocking well, therefore, the utility model will dial mud device 5 and set
At from fertilizer outlet 2-5cm, implementation result is preferable.
The utility model setting aerophor 4 and group mud device 5 in fertilising pipe 2 are blowed when air blower 3 works normally
Wind out can drive aerophor 4, the shaft connection of aerophor 4 to dial mud device 5, rotated so that dialling mud device 5, dial mud device
The fertilizer of 5 pairs of 2 lower ends of fertilising pipe plays stirring action, ensures that fertilizer will not be got lodged in fertilising pipe 2, to realize fertilising pipe 2 not
Hold susceptible to plugging purpose.
The fertilising pipe 2 is equipped with relief valve, the air inlet of the pressure relief opening connection whistle 11 of the relief valve.Aerophor
Although 4 can play the role of preventing fertilising pipe 2 from blocking with mud device 5 is dialled, special circumstances are encountered in practical operation, apply fertilizer pipe 2
When being still blocked, then the air pressure applied fertilizer in pipe 2 just will increase so that relief valve releasing pressure automatically, and whistle 11 will send out the sound
Operating personnel are reminded, the fertilising quality of rice transplanter is further ensured.
The shaft of the aerophor 4 is equipped with speed induction machine 12, and the speed induction machine 12 connects control unit 13,
Described control unit 13 connects the relay 14 of the air blower 3.Speed induction machine 12 in shaft can measure aerophor 4
Actual speed and transmit a signal to control unit 13, form a feedback signal, control unit 13 can turn according to practical
Speed and setting speed are compared, and by controlling the relay 14 of air blower 3 actual speed are close with setting speed,
Ensure the control to dose.
A kind of control method of rice transplanter fertilizer apparatus with preventing clogging up device is divided into following steps,
A, control unit 13 sets a speed setting value, the burst length of relay 14 and pulse interval；
B, speed induction machine 12 surveys the actual speed of aerophor and is sent to control unit 13；
C, when surveying rotating speed less than speed setting value, when control unit 13 controls the relay 14 of air blower 3 with pulse
Between be spaced and be opened or closed, so that air blower 3 is generated an air pulse；
D, after burst length, control unit 13 controls relay 14 and is closed so that air blower 3 is blown by normal continuous
Wind；
E, if the actual measurement of speed induction machine 12 rotating speed is still below speed setting value, C and D steps are repeated, until surveying rotating speed
Higher than speed setting value.
Control unit 13 sets a time interval, after air blower 3 completes pulsatile once air-flow, 13 basis of control unit
The rotating speed that speed induction machine 12 is surveyed after the time interval is made comparisons with speed setting value, if being less than speed setting value,
C and D steps are repeated, if being higher than, control unit 13 controls relay 14 and is closed so that air blower 3 is dried by normal continuous.
Advantageous effect：The aerophor of the utility model is used as power with the wind-force of air blower 3, and aerophor 4, which drives, dials mud
Device 5 is stirred in the fertilizer outlet of fertilising pipe 2, greatly reduces the blocked probability of fertilising pipe 2, also, without increasing rice transplanting
The additional power source of machine, simple in structure, practicability is good.In actual use, when fertilising pipe 2 is still blocked, apply fertilizer pipe 2
Interior relief valve can timely pressure release, and whistle is sent out by whistle 11, reminds operator, ensure the accurate of rice transplanter fertilising
Degree.
Claims (8)
1. a kind of rice transplanter fertilizer apparatus with preventing clogging up device includes fertilizer preserving case, fertilising pipe and air blast in rack
Machine, the fertilising pipe connect the air blower, it is characterised in that：The fertilising pipe lower part is equipped with preventing clogging up device, described anti-blocking
Plug device includes aerophor and dials mud device, and the shaft connection of the aerophor is described to dial mud device.
2. a kind of rice transplanter fertilizer apparatus with preventing clogging up device according to claim 1, it is characterised in that：It is described anti-
Blocking device is equipped with one section of rigid pipe, and the rigid pipe is set between two sections fertilising pipe, and the aerophor includes blade
And supporting rack, support frame as described above are made of the intersection of several thin bars, support frame as described above is fixed on the rigid inside pipe wall, the blade
On support frame as described above, mud device is dialled described in the center axis connection of the blade.
3. a kind of rice transplanter fertilizer apparatus with preventing clogging up device according to claim 1 or 2, it is characterised in that：Institute
It is a spring lever to state and dial mud device, and the spring lever lower end is equipped with radian.
4. a kind of rice transplanter fertilizer apparatus with preventing clogging up device according to claim 2, it is characterised in that：Described group
Mud device includes spring lever and plectrum, and the spring lever upper end connects the central shaft of the blade, and lower end connects plectrum.
5. a kind of rice transplanter fertilizer apparatus with preventing clogging up device according to claim 4, it is characterised in that：Described group
Piece is rigid plectrum, and the plectrum has gap with the fertilising inside pipe wall, and the plectrum quantity is one or more.
6. a kind of rice transplanter fertilizer apparatus with preventing clogging up device according to claims 1 or 2 or 5, it is characterised in that：
Described group of mud device lower end is located in the pipe of the fertilising pipe and apart from fertilizer outlet 2-5cm.
7. a kind of rice transplanter fertilizer apparatus with preventing clogging up device according to claim 6, it is characterised in that：It is described to apply
Fertile pipe is equipped with relief valve, the air inlet of the pressure relief opening connection whistle of the relief valve.
8. a kind of rice transplanter fertilizer apparatus with preventing clogging up device according to claims 1 or 2 or 5 or 7, feature exist
In：The shaft of the aerophor is equipped with speed induction machine, and the speed induction machine connects control unit, described control unit
Connect the relay of the air blower.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866665.XU CN208016314U (en) | 2017-07-17 | 2017-07-17 | A kind of rice transplanter fertilizer apparatus with preventing clogging up device |
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|---|---|---|---|
| CN201720866665.XU CN208016314U (en) | 2017-07-17 | 2017-07-17 | A kind of rice transplanter fertilizer apparatus with preventing clogging up device |
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| CN208016314U true CN208016314U (en) | 2018-10-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107371506A (en) * | 2017-07-17 | 2017-11-24 | 高峰 | A kind of rice transplanter fertilizer apparatus with preventing clogging up device |
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2017
- 2017-07-17 CN CN201720866665.XU patent/CN208016314U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107371506A (en) * | 2017-07-17 | 2017-11-24 | 高峰 | A kind of rice transplanter fertilizer apparatus with preventing clogging up device |
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