CN101268775A - Tree body injection machine - Google Patents
Tree body injection machine Download PDFInfo
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- CN101268775A CN101268775A CNA2007100087467A CN200710008746A CN101268775A CN 101268775 A CN101268775 A CN 101268775A CN A2007100087467 A CNA2007100087467 A CN A2007100087467A CN 200710008746 A CN200710008746 A CN 200710008746A CN 101268775 A CN101268775 A CN 101268775A
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Abstract
The invention discloses a tree body injecting machine which comprises an electric drill device, an injecting part, a fixing sleeve and a medicine discharging device. The injecting part is installed on a power output part of the electric drill device and rotates along with the power output part, the inside of the injecting part is provided with a circulating channel injecting liquid medicine inside the injecting part in the tree body, and the circumference surface of the outer post of the injecting part is provided at intervals with a plurality of communicated holes which are arrayed into a rotundity and can be communicated with the circulating channel. The fixing sleeve is fixedly connected with the electric drill device and is also provided with a liquid inlet hole communicated with the inside and the outside of the fixing sleeve. The medicine discharging device comprises a medicine discharging opening and a medicine discharging switch, the medicine discharging switch controls the medicine discharging opening to discharge medicine, the medicine discharging opening is connected to the liquid inlet hole of the fixing sleeve. A sealed and relatively rotational connection can be formed between the injecting part and the inner hole of the fixing sleeve, and the communicated hole of an injecting part and the liquid inlet hole of the fixing sleeve are used for ensuring that at least one communicated hole of a plurality of communicated holes is always communicated with the liquid inlet hole of the fixing sleeve. The tree body injecting machine of the invention has convenient and rapid injection.
Description
Technical field
The present invention relates to a kind of agricultural equipment, particularly relate to a kind of tree body injection machine.
Background technology
Tree body injection machine is the new technology of a control trees insect pest, and it has not only overcome the conventional spray agricultural chemicals and shortcomings such as people are sprayed in the contaminated environment, the harm that cause, can directly absorb advantages such as soup, desinsection is fast, efficient is high, effective drug duration is long but also have.Early stage tree body injection machine is to adopt a kind of bayonet type syringe that pharmaceutically uses that is similar to, and needs earlier syringe needle to be injected tree body certain depth when it uses, and could promote piston then the soup in it is annotated in the tree body.Because tree body hardness height, so the user must apply energetically and syringe needle could be injected tree body certain depth, and also often has the phenomenon that can not inject in using.
At above-mentioned shortcoming, the someone has proposed a kind of tree body injection machine, and this tree body injection machine includes the electric drill device and goes out medicine device, wherein, bit exterior is provided with the screw thread blade, and inside offers circulation road, also offers the intercommunicating pore that can be communicated with circulation road at drill bit column jacket side face.This injecting step comprises: at first, adopt the drill bit of electric drill device to get out a groove on the tree body; Then, the medicine outlet that will go out medicine device is connected to the intercommunicating pore of drill bit; Then, open out the drug opening of medicine device, the soup that goes out in the medicine device is injected into intercommunicating pore by medicine outlet under the pressurization part effect, through flow channels, be injected into groove then; At last, block this recess outlet with a plug and prevent the soup outflow.Because the user getting out groove after and open before the drug switch, also must manually will go out the intercommunicating pore that the medicine device medicine outlet is connected to drill bit, thus use that step is loaded down with trivial details, trouble, inconvenience.
Summary of the invention
The invention provides tree body injection machine, its existing step of tree body injection machine that has overcome background technology is loaded down with trivial details, use bothers, the deficiency of inconvenience.
Purpose of the present invention realizes like this: tree body injection machine, it includes an electric drill device, an injection part, a fixed cover and and goes out medicine device.This injection part is installed on the electric drill device power efferent and follows the power efferent and rotate, offer the circulation road that its inner liquid medicine can be annotated in the tree body in the injection part, and the spaced apart conglobate intercommunicating pore that is communicated with circulation road of a plurality of arrangements that is provided with of injection part column jacket side face.Fixed cover and electric drill device are fixed together, and also offer the inside and outside inlet opening of a connection fixed cover on the fixed cover.Go out medicine device and include a medicine outlet and a drug switch, this drug switch control medicine outlet drug, this medicine outlet is connected to the fixed cover inlet opening.Constitute sealing, relatively turnable annexation between this injection part and the fixed cover endoporus, and design injection part intercommunicating pore and fixed cover inlet opening, be used for making that a plurality of intercommunicating pores of injection part have at least one intercommunicating pore to be communicated with the fixed cover inlet opening all the time.
A preferred embodiment of the present invention, this injection part intercommunicating pore position and fixed cover inlet opening position axis are to corresponding, and the spacing distance between the adjacent intercommunicating pore outer peripheral edges of injection part is less than the respective distances of inlet opening inner peripheral.
A preferred embodiment of the present invention also includes one and bores the portion of cutting, and this brill portion of cutting releasably is installed on injection part and can follows injection part and rotate, and bores and cut portion's external diameter less than the injection part external diameter.
Portion is cut in a preferred embodiment of the present invention, this brill, the injection part outside is equipped with the screw-like blade.
A preferred embodiment of the present invention, this goes out also to be provided with a drug storage portion and a pressurization part in the medicine device, and this pressurization part is connected between drug storage portion and the drug switch, is used to improve the pressure of medicine outlet soup.
A preferred embodiment of the present invention, this injection part comprises: a fixed pedestal, this fixed pedestal can not be installed on electric drill device power efferent with relatively rotating; One syringe needle, this syringe needle hollow; An and valve core, this valve core is fixed between syringe needle and the fixed pedestal, offer link slot on the valve core, this link slot and syringe needle mesopore are connected and constitute circulation road, the spaced apart conglobate intercommunicating pore that is communicated with circulation road of a plurality of arrangements that is provided with of this valve core middle part column jacket side face.
A preferred embodiment of the present invention, this valve core external diameter is greater than the syringe needle external diameter.
A preferred embodiment of the present invention, this even compartment of terrain of column jacket side face, valve core middle part offers eight or 16 intercommunicating pores.
A preferred embodiment of the present invention, this fixed cover endoporus front and back end all is installed with rolling bearing, and this valve core is connected in two rolling bearings, and other is equipped with two sealing gaskets sealing and fixing cover endoporus front and back end respectively.
Purpose of the present invention also can have such realization: tree body injection machine, it includes an electric drill device, an injection part, a fixed cover and and goes out medicine device.Injection part is installed on the electric drill device power efferent and follows the power efferent and rotate, and offers the circulation road that its inner liquid medicine can be annotated in the tree body in the injection part, and offers an intercommunicating pore that can be communicated with circulation road on the injection part column jacket side face at least.Fixed cover and electric drill device are fixed together, and also offer the inside and outside inlet opening of a connection fixed cover on the fixed cover.Go out medicine device and include a medicine outlet and a drug switch, this drug switch control medicine outlet drug, this medicine outlet is connected to the fixed cover inlet opening.Constitute sealing, relatively turnable annexation between this injection part and the fixed cover endoporus both ends, and leave a toroidal cavity between this injection part middle part outer peripheral face and the fixed cover endoporus middle part inner peripheral surface, this toroidal cavity is communicated with the fixed cover inlet opening, is communicated with the injection part intercommunicating pore.
Purpose of the present invention also can have such realization: tree body injection machine, it includes an electric drill device, an injection part, a fixed cover and and goes out medicine device.Injection part is installed on the electric drill device power efferent and follows the power efferent and rotate, offer the circulation road that its inner liquid medicine can be annotated in the tree body in the injection part, and injection part includes a front portion, a rear portion and at least two dead levers that evenly are fixed at interval between the front and rear, all constitutes the intercommunicating pore that can be communicated with circulation road between these every adjacent two dead levers.Fixed cover and electric drill device are fixed together, and also offer the inside and outside inlet opening of a connection fixed cover on the fixed cover.Go out medicine device and include a medicine outlet and a drug switch, this drug switch control medicine outlet drug, this medicine outlet is connected to the fixed cover inlet opening.Constitute sealing, relatively turnable annexation between injection part and the fixed cover endoporus, and dead lever is positioned at the fixed cover endoporus, and design injection part intercommunicating pore and fixed cover inlet opening, be used for making that a plurality of intercommunicating pores of injection part have at least one intercommunicating pore to be communicated with the fixed cover inlet opening all the time.
Tree body injection machine of the present invention, it is characterized in that, go out the medicine device medicine outlet and be connected to the fixed cover inlet opening, the a plurality of intercommunicating pores of injection part all are communicated with circulation road, and there is at least one intercommunicating pore to be communicated with in a plurality of intercommunicating pores all the time with inlet opening, so no matter the angle that relatively rotates between injection part and the fixed cover has much, all can make out the soup of medicine device successively through medicine outlet, inlet opening, at least one intercommunicating pore and circulation road, be injected into the tree body at last, therefore just have following advantage at background technology: saved in the injection process and manually will go out the step that the medicine device medicine outlet is connected to the intercommunicating pore of drill bit, injection is convenient, fast.Because injection part intercommunicating pore position and fixed cover inlet opening position axis are to corresponding, and the spacing distance between the adjacent intercommunicating pore outer peripheral edges of injection part is less than the respective distances of inlet opening inner peripheral, therefore have following advantage: one, no matter the angle that relatively rotates between injection part and the fixed cover has much, can make that all at least one intercommunicating pore is communicated with inlet opening, its two, the intensity height, easily manufactured fast.Also include the portion of cutting of boring, therefore can on the tree body, bore easily and quickly and cut out groove.Brill cuts portion's external diameter less than the injection part external diameter, then can prolong injection part service life.Pressurization part is connected between drug storage portion and the drug switch, then can improve the pressure of medicine outlet soup.The valve core external diameter can increase valve core intensity in order to avoid reduce intensity because of offering intercommunicating pore greater than the syringe needle external diameter.Valve core is connected in two rolling bearings, the power consumption of then can reducing friction.
Tree body injection machine of the present invention, it is characterized in that, go out the medicine device medicine outlet and be connected to the fixed cover inlet opening, inlet opening is communicated with toroidal cavity all the time, toroidal cavity is communicated with intercommunicating pore all the time, intercommunicating pore is communicated with circulation road, so no matter the angle that relatively rotates between injection part and the fixed cover has much, all can make out the soup of medicine device successively through medicine outlet, inlet opening, toroidal cavity, intercommunicating pore and circulation road, be injected into the tree body at last, therefore just have following advantage at background technology: one, to have saved in the injection process and manually will go out the step that the medicine device medicine outlet is connected to the intercommunicating pore of drill bit, injection is convenient, fast; Its two, the power consumption of reducing friction.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is that the master of the tree body injection machine of embodiment one looks schematic diagram.
Fig. 2 is the A-A profile of Fig. 1.
Fig. 3 is the schematic diagram that the medicine device pressurization part of the tree body injection machine of embodiment one.
Fig. 4 is that the master of the tree body injection machine of embodiment two looks schematic diagram.
Fig. 5 is the B-B profile of Fig. 4.
Embodiment
Embodiment one
Please refer to Fig. 1, the master that Fig. 1 has illustrated the tree body injection machine of embodiment one looks schematic diagram.Tree body injection machine, it includes an electric drill device 1, an injection part 2, a fixed cover 3, and bores and cut portion 4 and and go out medicine device 5.
Please refer to Fig. 1, this electric drill device 1 can adopt conventional electric drill device, and it generally comprises main body, power source, electronic and power efferent.This power source can be lithium battery, accumulator or direct extraneous power supply, and this electronic electric energy that power source is provided is converted into the rotation energy, and drives the rotation of power efferent.
Please refer to Fig. 1 and Fig. 2, Fig. 2 has illustrated the A-A profile of Fig. 1.Injection part 2 comprises an integrated fixed pedestal 21, a valve core 22 and a syringe needle 23.Valve core 22 is fixed between fixed pedestal 21 and the syringe needle 23, and valve core 22 external diameters are greater than syringe needle 23 external diameters.Fixed pedestal 21 can not be installed on the power efferent of electric drill device 1 with relatively rotating; Syringe needle 23 hollows, and the outside is provided with the screw-like blade; Offer link slot on the valve core 22, this link slot and syringe needle 23 mesopores are connected and constitute circulation road 24; Even spaced apart eight the conglobate intercommunicating pores 25 that are communicated with circulation road 24 of arrangement that are provided with of valve core 22 middle part column jacket side faces.
Please refer to Fig. 1 and Fig. 2, fixed cover 3 is fixed together with electric drill device 1.End, fixed cover 3 front and back all is installed with rolling bearing 32, and the valve core 22 of above-mentioned injection part 2 is rotationally connected with two rolling bearings 32.Other establishes two sealing gaskets 33, and it is respectively applied for sealing and fixing and overlaps 3 endoporus front and back ends, prevents that soup from passing through fixed cover 3 endoporus front and back ends and outwards revealing, and then makes to constitute sealing, relatively turnable annexation between injection part 2 and fixed cover 3 endoporus.Also offer one on the above-mentioned fixed cover 3 and be communicated with the inside and outside inlet opening 31 of fixed cover 3, the axial location that this inlet opening 31 is offered is between this two sealing gasket 33.
Please refer to Fig. 1 and Fig. 2, above-mentioned injection part 2 intercommunicating pores 25 positions and fixed cover 3 inlet openings 31 position axis are to corresponding, and the spacing distance between adjacent intercommunicating pore 25 outer peripheral edges 26 of injection part 2 is less than the respective distances of inlet opening 31 inner peripherals 34, and making has at least one intercommunicating pore 25 to be communicated with fixed cover 3 inlet openings 31 in a plurality of intercommunicating pores 25 of injection part 2 all the time.
Please refer to Fig. 1, brill cuts portion 4 outsides and is provided with the screw-like blade, it comprises a conventional bit 41 and an installation portion 42, installation portion 42 releasably is installed on injection part 2 and can follows injection part 2 and rotate, and conventional bit 41 external diameters are less than installation portion 42 external diameters, and installation portion 42 external diameters are less than injection part 2 external diameters.
Please refer to Fig. 1, go out medicine device 5 and include a medicine outlet 51, a drug switch 52, a drug storage portion 53 and a pressurization part 54.Medicine outlet 51 is connected to fixed cover 3 inlet openings 31, and whether drug switch 52 control medicine outlet 51 drug and go out the dose size, and pressurization part 54 is connected between drug storage portion 53 and the drug switch 52, is used to improve the pressure that medicine outlet 51 goes out soup.Also be provided with the pressure gauge of a demonstration soup pressure size as required at drug switch 52 preceding places.Pressurization part 54 can adopt conventional pressurization part 54 in the present embodiment, also can adopt following structure: please refer to Fig. 3, Fig. 3 has illustrated the schematic diagram that the medicine device pressurization part of the tree body injection machine of embodiment one.But pressurization part 54 comprises that a cylinder 541, slides to be located at the tooth bar 543, that pistons 542, in the cylinder 541 are fixed in piston 542 bottom surfaces and to be engaged in the gear 544 of tooth bar 543 and the handle 545 of a driven gear 544 transmissions.Be respectively equipped with import and export about cylinder 541 tops simultaneously, this import and export place is equipped with an one-way cock.User movement handle 545 rotates with driven gear 544, gear 544 rotating band carry-over bars 543 move downward, tooth bar 543 moves downward drive piston 542 and moves downward, piston 542 moves downward, make the cylinder 541 interior pressure on piston top reduce, port closing then, import is opened, and inwardly fills soup; Drive handle 545 counter motions, gear 544 rotating band carry-over bars 543 move upward, tooth bar 543 moves upward and drives piston 542 and move upward, piston 542 moves upward, make the cylinder 541 interior soup pressure on piston top increase, then outlet is opened, and import is closed, at this moment the soup pressure height in the cylinder 541.
This injecting step comprises: at first, open the positive switch of electric drill device, power take-off unit is just changeing and is driving to bore and cuts portion 4 get out a groove on the tree body; Then, open the anti-switch of electric drill device, power take-off unit counter-rotating and drive brill cut portion 4 and withdraw from, and dismounting is bored down and cut portion 4, and opening the electric drill device again is the groove reaming by injection part; Following, is the soup pressurization that in the medicine device by pressurization part again; Then, open the drug switch, go out medicine device by medicine outlet with liquid medicine injection in the groove; Again then, open the anti-switch of electric drill device, power take-off unit counter-rotating and drive injection part withdraw from; At last, block this recess outlet with a plug and prevent the soup outflow.
Embodiment two
Please refer to Fig. 4 and Fig. 5, the master that Fig. 4 has illustrated the tree body injection machine of embodiment two looks schematic diagram, and Fig. 5 has illustrated the B-B profile of Fig. 4.Present embodiment is with embodiment one difference: the valve core 22 middle part column jacket side faces of injection part 2 offer an intercommunicating pore 25 that can be communicated with circulation road 24.The valve core 22 of injection part 2 is rotationally connected with two rolling bearings 32 of fixed cover 3, other establishes two sealing gaskets 33, it is respectively applied for sealing and fixing and overlaps 3 endoporus front and back ends, prevent that then liquid from passing through fixed cover 3 endoporus front and back ends and outwards revealing, and make that formation seals between injection part 2 and fixed cover 3 endoporus, relatively turnable annexation.Simultaneously, leave a toroidal cavity 27 between these injection part 2 middle part outer peripheral faces and the fixed cover 3 endoporus middle part inner peripheral surface, this toroidal cavity 27 is communicated with fixed cover 3 inlet openings 31, is communicated with injection part 2 intercommunicating pores 25.
Embodiment three
Present embodiment and embodiment one difference are: injection part 2 comprises a fixed pedestal 21, eight dead levers and syringe needles 23, and these eight dead levers are evenly distributed and be fixed between fixed pedestal 21 and the syringe needle 23.These eight dead levers are by circular arrangement, and its arrangement center and syringe needle 23 mesopores are connected and constitute circulation road 24.Should all constitute the intercommunicating pore that can be communicated with circulation road between every adjacent two dead levers.
Present embodiment can successively process fixed pedestal 21 and syringe needle 23 in manufacture process, and then connects fixed pedestal 21 and syringe needle 23, then processes quick and convenient.
The above, only for preferred embodiment of the present invention, so can not limit scope of the invention process with this, i.e. the equivalence of doing according to the present patent application claim and description changes and modification, all should still belong in the scope that patent of the present invention contains.
Claims (10)
1. tree body injection machine, it is characterized in that: it includes:
One electric drill device, this electric drill device has the power efferent;
One injection part, this injection part is installed on the electric drill device power efferent and follows the power efferent and rotate, offer the circulation road that its inner liquid medicine can be annotated in the tree body in the injection part, and injection part column jacket side face is interval with the conglobate intercommunicating pore that is communicated with circulation road of a plurality of arrangements;
One fixed cover, this fixed cover and electric drill device are fixed together, and also offer the inside and outside inlet opening of a connection fixed cover on the fixed cover; And
One goes out medicine device, and this goes out medicine device and includes a medicine outlet and a drug switch, this drug switch control medicine outlet drug, and this medicine outlet is connected to the fixed cover inlet opening;
Wherein, constitute sealing, relatively turnable annexation between this injection part and the fixed cover endoporus, and design injection part intercommunicating pore and fixed cover inlet opening, be used for making that a plurality of intercommunicating pores of injection part have at least one intercommunicating pore to be communicated with the fixed cover inlet opening all the time.
2. tree body injection machine according to claim 1 is characterized in that: this injection part intercommunicating pore position and fixed cover inlet opening position axis are to corresponding, and the spacing distance between the adjacent intercommunicating pore outer peripheral edges of injection part is less than the respective distances of inlet opening inner peripheral.
3. tree body injection machine according to claim 1 and 2 is characterized in that: also include:
One bores the portion of cutting, and this brill portion of cutting releasably is installed on injection part and can follows injection part and rotate, and bores and cut portion's external diameter less than the injection part external diameter.
4. tree body injection machine according to claim 3 is characterized in that: this brill cuts portion, the injection part outside is equipped with the screw-like blade.
5. tree body injection machine according to claim 3 is characterized in that: this goes out also to be provided with a drug storage portion and a pressurization part in the medicine device, and this pressurization part is connected between drug storage portion and the drug switch, is used to improve the pressure of medicine outlet soup.
6. tree body injection machine according to claim 3 is characterized in that: this injection part comprises:
One fixed pedestal, this fixed pedestal can not be installed on electric drill device power efferent with relatively rotating;
One syringe needle, this syringe needle hollow; And
One valve core, this valve core is fixed between syringe needle and the fixed pedestal, offer link slot on the valve core, this link slot and syringe needle mesopore are connected and constitute circulation road, the spaced apart conglobate intercommunicating pore that is communicated with circulation road of a plurality of arrangements that is provided with of this valve core middle part column jacket side face.
7. tree body injection machine according to claim 6 is characterized in that: this even compartment of terrain of column jacket side face, valve core middle part offers eight or 16 intercommunicating pores.
8. tree body injection machine according to claim 6 is characterized in that: this fixed cover endoporus front and back end all is installed with rolling bearing, and this valve core is connected in two rolling bearings, and other is equipped with two sealing gaskets sealing and fixing cover endoporus front and back end respectively.
9. tree body injection machine, it is characterized in that: it includes:
One electric drill device, this electric drill device has the power efferent;
One injection part, this injection part is installed on the electric drill device power efferent and follows the power efferent and rotate, offer the circulation road that its inner liquid medicine can be annotated in the tree body in the injection part, and offer an intercommunicating pore that can be communicated with circulation road on the injection part column jacket side face at least;
One fixed cover, this fixed cover and electric drill device are fixed together, and also offer the inside and outside inlet opening of a connection fixed cover on the fixed cover; And
One goes out medicine device, and this goes out medicine device and includes a medicine outlet and a drug switch, this drug switch control medicine outlet drug, and this medicine outlet is connected to the fixed cover inlet opening;
Wherein, constitute sealing, relatively turnable annexation between this injection part and the fixed cover endoporus both ends, and leave a toroidal cavity between this injection part middle part outer peripheral face and the fixed cover endoporus middle part inner peripheral surface, this toroidal cavity is communicated with the fixed cover inlet opening, is communicated with the injection part intercommunicating pore.
10. tree body injection machine, it is characterized in that: it includes:
One electric drill device, this electric drill device has the power efferent;
One injection part, this injection part is installed on the electric drill device power efferent and follows the power efferent and rotate, offer the circulation road that its inner liquid medicine can be annotated in the tree body in the injection part, and injection part includes a front portion, a rear portion and at least two dead levers that evenly are fixed at interval between the front and rear, all constitutes the intercommunicating pore that can be communicated with circulation road between these every adjacent two dead levers;
One fixed cover, this fixed cover and electric drill device are fixed together, and also offer the inside and outside inlet opening of a connection fixed cover on the fixed cover; And
One goes out medicine device, and this goes out medicine device and includes a medicine outlet and a drug switch, this drug switch control medicine outlet drug, and this medicine outlet is connected to the fixed cover inlet opening;
Wherein, constitute sealing, relatively turnable annexation between this injection part and the fixed cover endoporus, and dead lever is positioned at the fixed cover endoporus, and design injection part intercommunicating pore and fixed cover inlet opening, be used for making that a plurality of intercommunicating pores of injection part have at least one intercommunicating pore to be communicated with the fixed cover inlet opening all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100087467A CN101268775B (en) | 2007-03-23 | 2007-03-23 | Tree body injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100087467A CN101268775B (en) | 2007-03-23 | 2007-03-23 | Tree body injection machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101268775A true CN101268775A (en) | 2008-09-24 |
| CN101268775B CN101268775B (en) | 2011-03-16 |
Family
ID=40003199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100087467A Expired - Fee Related CN101268775B (en) | 2007-03-23 | 2007-03-23 | Tree body injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101268775B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901438A (en) * | 2018-06-11 | 2018-11-30 | 马烈 | Trunk injector explosive box needle assembly |
| CN109006015A (en) * | 2018-10-09 | 2018-12-18 | 爱恩溪(武汉)科技有限公司 | A kind of syringe |
| CN113099887A (en) * | 2021-04-22 | 2021-07-13 | 朱强 | Forestry tree drilling device and operation method |
| CN114946621A (en) * | 2022-06-28 | 2022-08-30 | 北华航天工业学院 | Portable root irrigation control system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135913Y (en) * | 1992-08-28 | 1993-06-16 | 段东红 | Electric tree trunk injector |
| EP0899999A1 (en) * | 1995-05-30 | 1999-03-10 | Geoffrey Richard Eldridge | Tree injection apparatus |
| CN2862662Y (en) * | 2005-11-22 | 2007-01-31 | 王新花 | Electric infusion device for tree trunk |
| CN201032801Y (en) * | 2007-03-23 | 2008-03-12 | 福建省农业科学院植物保护研究所 | Tree body injecting machine |
-
2007
- 2007-03-23 CN CN2007100087467A patent/CN101268775B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901438A (en) * | 2018-06-11 | 2018-11-30 | 马烈 | Trunk injector explosive box needle assembly |
| CN109006015A (en) * | 2018-10-09 | 2018-12-18 | 爱恩溪(武汉)科技有限公司 | A kind of syringe |
| CN109006015B (en) * | 2018-10-09 | 2023-11-28 | 爱恩溪(武汉)科技有限公司 | Injection syringe |
| CN113099887A (en) * | 2021-04-22 | 2021-07-13 | 朱强 | Forestry tree drilling device and operation method |
| CN114946621A (en) * | 2022-06-28 | 2022-08-30 | 北华航天工业学院 | Portable root irrigation control system |
| CN114946621B (en) * | 2022-06-28 | 2023-07-11 | 北华航天工业学院 | Portable root irrigation control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101268775B (en) | 2011-03-16 |
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Granted publication date: 20110316 Termination date: 20140323 |