CN113142171B - Punching, pesticide applying, sampling and detecting device for banana wilt disease plants - Google Patents
Punching, pesticide applying, sampling and detecting device for banana wilt disease plants Download PDFInfo
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- CN113142171B CN113142171B CN202110395029.4A CN202110395029A CN113142171B CN 113142171 B CN113142171 B CN 113142171B CN 202110395029 A CN202110395029 A CN 202110395029A CN 113142171 B CN113142171 B CN 113142171B
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- 238000005070 sampling Methods 0.000 title claims abstract description 108
- 239000000575 pesticide Substances 0.000 title claims abstract description 55
- 235000018290 Musa x paradisiaca Nutrition 0.000 title claims abstract description 31
- 241000196324 Embryophyta Species 0.000 title claims abstract description 28
- 201000010099 disease Diseases 0.000 title claims abstract description 25
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims abstract description 25
- 238000004080 punching Methods 0.000 title claims abstract description 24
- 240000005561 Musa balbisiana Species 0.000 title 1
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 19
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 19
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 19
- 239000011425 bamboo Substances 0.000 claims abstract description 19
- 230000002792 vascular Effects 0.000 claims abstract description 16
- 239000003814 drug Substances 0.000 claims description 97
- 238000004062 sedimentation Methods 0.000 claims description 49
- 238000003825 pressing Methods 0.000 claims description 32
- 238000003860 storage Methods 0.000 claims description 31
- 241000234295 Musa Species 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 25
- 238000001125 extrusion Methods 0.000 claims description 11
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 3
- 244000082204 Phyllostachys viridis Species 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 36
- 241001330002 Bambuseae Species 0.000 abstract description 18
- 240000008790 Musa x paradisiaca Species 0.000 abstract 2
- 230000000903 blocking effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000005527 soil sampling Methods 0.000 description 7
- 239000007921 spray Substances 0.000 description 4
- 244000052616 bacterial pathogen Species 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010010264 Condition aggravated Diseases 0.000 description 1
- 241000223221 Fusarium oxysporum Species 0.000 description 1
- 241000845082 Panama Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
- A01M7/0046—Hand-operated sprayers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/05—Fruit crops, e.g. strawberries, tomatoes or cucumbers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Insects & Arthropods (AREA)
- Analytical Chemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Biochemistry (AREA)
- Botany (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Toxicology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of banana vascular wilt treatment, and discloses a punching, pesticide applying, sampling and detecting device for banana vascular wilt disease plants. When need carry out sample detection to soil around the section of thick bamboo that subsides, direct rotation correspond the direction the handle can, the handle is rotatory to drive first bevel gear rotation through the pivot, first bevel gear is rotatory to drive the vertical axis rotation through the second bevel gear, the vertical axis is rotatory to drive the drive shaft rotation through third bevel gear and fourth bevel gear, the drive shaft passes through drive gear and rack and drives the sample box and move outwards, the sample box moves outwards and stretches out from the section of thick bamboo that subsides to can sample to soil around the section of thick bamboo that subsides.
Description
Technical Field
The utility model relates to the technical field of banana vascular wilt treatment, in particular to a punching, pesticide applying, sampling and detecting device for banana vascular wilt plants.
Background
The banana wilt disease is also called panama disease and yellow leaf disease, and is a devastating disease caused by the special fusarium oxysporum cubeba destroying the vascular bundle of plants to cause the death of the plants. Currently, other banana growing areas, except some island countries in the mediterranean, indian ocean and south pacific, suffer from banana wilt. The disease also appears in main banana planting areas of Guangdong, Guangxi, Fujian, Hainan, Yunnan, Taiwan and the like in China, and the disease aggravation trend is obvious. The banana wilt germs can be spread through disease plant residues, tillage tools, seedlings with germs, soil, running water and the like, so that a disease area is continuously enlarged, spread quickly and difficult to control. Therefore, when sporadic diseased plants appear in the field, treatment measures should be taken in time to avoid the germs from spreading around the diseased plant residues as the center, and sampling detection and punching application are common measures in the corresponding treatment measures.
The Chinese patent publication number is: CN 203502251U's utility model patent, it discloses a banana wilt field disease trunk punches application of pesticides and sample detection device. Comprises a holding and treading component, a plant stem punching, pesticide applying, sampling and detecting component and a soil sampling component; the pedal holding component comprises a handle, a push rod and a pedal rod; the handle is vertically connected with the push rod; the soil sampling assembly comprises a soil sampling tube; one end of the soil sampling tube is connected with the free end of the push rod and is arranged in an opening manner, and the other end of the soil sampling tube is arranged in an opening manner or in a sealing manner; the plant stem punching pesticide applying and sampling detection assembly comprises a punching/sampling pipe; one end of the perforating/sampling tube is connected with the free end of the soil sampling tube, and the other end of the perforating/sampling tube is closed or opened; the joint of the soil sampling tube and the punching/sampling tube is connected with a foot lever. The punching, pesticide applying and sampling detection device for the field disease plant with the banana vascular wilt, disclosed by the utility model, has the advantages that the functions of all the components are strong, the operation is simple, convenient and quick, the punching and pesticide applying of the field disease plant are convenient, the suspected disease plant can be quickly detected, and the follow-up scientific research is convenient.
Although the above patent can punch the diseased plant for drug application and can also perform quick test on suspected diseased plants, in practical application, we find that there still exist certain disadvantages, such as:
1. the device is complex to operate, needs to be disassembled for many times and is inconvenient to use;
2. the device can not be used for sampling in a layering way or applying medicine in a layering way, the taken sample is single and has no representativeness, and the application range is small.
Based on this, we provide a device for punching, applying medicine and sampling and detecting banana vascular wilt disease plants, and hope to solve the defects in the prior art.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a punching pesticide application and sampling detection device for banana vascular wilt plants, which has the advantages of being capable of sampling in a layered mode and being capable of applying pesticide in a layered mode.
(II) technical scheme
In order to realize the purpose of layered sampling, the utility model provides the following technical scheme: a punching, pesticide applying and sampling detection device for banana wilt disease plants comprises a sedimentation cylinder, wherein a drill bit is fixedly installed at the bottom of the sedimentation cylinder, an external thread is formed on the outer wall of the sedimentation cylinder, a nut is connected to the outer wall of the external thread in a threaded manner, and a pedal is fixedly installed on the outer wall of the nut;
the outer wall of a section of thick bamboo that subsides still evenly has seted up outer logical groove, the inner wall of outer logical groove all the activity is provided with the sample box, the activity all around of subsideing a section of thick bamboo top is provided with the handle, be provided with drive arrangement between handle and the sample box, when the handle rotates, drive arrangement is used for driving the sample box and penetrates out in leading to the groove outward.
As a preferred technical scheme of the utility model, the driving device comprises a rotating shaft, a first bevel gear, a second bevel gear, a vertical shaft, a third bevel gear, a fourth bevel gear, a driving gear and a rack, wherein the inward end of the handle is fixedly provided with the rotating shaft, the outer wall of the rotating shaft is fixedly provided with a bearing, and the bearing is fixedly arranged on the outer wall of the settling cylinder;
a first bevel gear is fixedly mounted at the tail end of the rotating shaft, a second bevel gear is meshed with the outer wall of the first bevel gear, a vertical shaft is fixedly mounted at the center of the bottom of the second bevel gear, the vertical shaft is rotatably arranged in a stabilizing sleeve, and the stabilizing sleeve is fixedly mounted on the inner wall of the settling cylinder;
a third bevel gear is fixedly arranged on the outer wall of the vertical shaft, a fourth bevel gear is meshed with the outer wall of the third bevel gear, a driving shaft is fixedly arranged at the center of the side surface of the fourth bevel gear, the driving shaft is rotatably arranged in a fixed seat, and the fixed seat is fixedly arranged on the inner wall of the sedimentation cylinder;
the outer wall fixed mounting of drive shaft has drive gear, drive gear's outer wall meshing has the rack, rack fixed mounting is in the bottom of sampling box.
As a preferable technical scheme of the utility model, the number of the handles and the number of the vertical shafts are six, the outer walls of the six vertical shafts are uniformly and fixedly provided with a plurality of third bevel gears, and the outer walls of the plurality of third bevel gears are connected with sampling boxes through fourth bevel gears, driving shafts, driving gears and racks.
As a preferred technical scheme of the utility model, a containing cavity is formed at the top of the sampling box, a sliding groove is formed in the inner wall of the containing cavity, a sliding strip is arranged on the inner wall of the sliding groove in a sliding manner, and the sliding strip is fixedly arranged on two sides of the scraper;
the scraping plate and the sliding strip are both arc-shaped;
the cross section of draw runner is "T" shape, the bottom of draw runner is fixed mounting still has the second spring, second spring fixed mounting is on the inner wall of spout, the second spring is used for providing ascending elastic support for the draw runner.
On the basis of the technical scheme, in order to realize the aim of layering medicine application, the utility model also provides the following technical scheme: a medicine storage tube is fixedly mounted at the center inside the settling cylinder, an extrusion tube is fixedly mounted at the top of the medicine storage tube, a piston is movably arranged on the inner wall of the extrusion tube, a pressing cylinder is fixedly mounted at the top of the piston, and a holding rod is fixedly mounted on the outer wall of the pressing cylinder;
the medicine adding device is arranged in the pressing cylinder and is used for adding the medicine into the medicine storage pipe;
the pesticide applying device is connected between the pesticide storage tube and the sampling box, and when the pressing cylinder drives the piston to move downwards in the extruding tube, the piston is used for spraying pesticide outwards from the sampling box.
As a preferred technical scheme of the utility model, the dosing device comprises a sealing plate, an upright post, a fixed sleeve, a first spring and a press button, wherein a movable groove is formed on the lower half part inside the press cylinder, a vertical groove is formed on the upper half part inside the press cylinder, the diameter of the movable groove is larger than that of the vertical groove, and a sealing slope is formed at the joint of the movable groove and the vertical groove;
the sealing plate is movably arranged in the movable groove, and an inclined plane coupled with the sealing slope is formed at the top of the sealing plate;
the top fixed mounting of closing plate has the stand, the top fixed mounting of stand presses the button, the outer wall of stand is pegged graft and is had fixed cover, fixed cover fixed mounting is on the inner wall of erecting the groove, still the first spring of fixedly connected with between fixed cover and the closing plate.
As a preferred technical scheme of the utility model, the pesticide applying device comprises a connecting pipe, a panel, a limiting cylinder, an elastic wire, a limiting rod and a limiting sleeve, a pesticide applying groove is formed in the sampling box, the connecting pipe is fixedly connected between the inner wall of the pesticide applying groove and the pesticide storage pipe, and the elastic pipe is arranged in the middle of the connecting pipe;
an embedded groove is formed in one outward end of the pesticide application groove, an embedded plate is movably arranged on the inner wall of the embedded groove, a limiting cylinder is fixedly installed on the outer wall of the embedded plate, an elastic wire is fixedly installed at the tail end of the limiting cylinder, and the elastic wire is fixedly installed on the inner wall of the pesticide application groove;
the tail end of the limiting cylinder is fixedly provided with a limiting rod, the outer wall of the limiting rod is inserted with a limiting sleeve, the outer wall of the limiting sleeve is fixedly provided with a positioning frame, and the positioning frame is fixedly arranged on the inner wall of the pesticide application groove.
In a preferred embodiment of the present invention, the sampling box and the panel are formed with a thread strip on the outward facing surface thereof, the thread strip being identical to the external thread.
As a preferred technical scheme of the utility model, a connecting block is further arranged at the inward end of the connecting pipe, a fixing frame is fixedly arranged on the outer wall of the connecting block, the fixing frame is fixedly arranged on the inner wall of the connecting pipe, a connecting rod is fixedly arranged on the side surface of the connecting block, a blocking block is fixedly arranged at the tail end of the connecting rod, a blocking groove is movably connected to the outer wall of the blocking block, the blocking groove is arranged in a fixing plate, and the fixing plate is fixedly arranged on the inner wall of the pesticide application groove.
As a preferable technical scheme of the utility model, the outer wall of the medicine storage tube is also fixedly provided with a guide rod, and the guide rod is inserted in the sampling box and is used for maintaining the horizontal movement of the sampling box.
(III) advantageous effects
Compared with the prior art, the utility model provides a punching, pesticide applying, sampling and detecting device for banana vascular wilt disease plants, which has the following beneficial effects:
1. this banana wilt sick trunk punches and gives medicine to poor free of charge and sampling inspection device, insert the soil body with the drill bit earlier, both feet are trampled and fixed footboard, then pull the handle and make and subside a relative nut rotation, subside a relative nut rotation and rotating the decline gradually under the effect of nut, subside a rotatory decline and go deep into to the soil body that can be smooth through the drill bit, just be located the top of nut until the handle, be convenient for this moment take a sample to detect and punch and give medicine to poor free of charge, operate more simple, facilitate the use.
2. The banana wilt disease plant punching, pesticide applying and sampling detection device needs to perform sampling detection on soil around a settling cylinder, and can directly rotate a handle in a corresponding direction, the handle rotates to drive a first bevel gear to rotate through a rotating shaft, the first bevel gear rotates to drive a vertical shaft to rotate through a second bevel gear meshed with the outer wall of the first bevel gear, the vertical shaft rotates to drive a third bevel gear fixedly installed on the outer wall of the first bevel gear to rotate, the third bevel gear rotates to drive a driving shaft to rotate through a fourth bevel gear meshed with the outer wall of the third bevel gear, the driving shaft rotates to drive a driving gear to rotate, the driving gear rotates to drive a sampling box to move outwards through a rack meshed with the outer wall of the driving gear, the sampling box moves outwards and extends out of the settling cylinder, so that the soil around the settling cylinder can be sampled, the sampling is more convenient, and the outer wall of the vertical shaft is provided with a plurality of third bevel gears and fourth bevel gears through a plurality of racks meshed with the outer wall of the vertical shaft, Drive shaft, drive gear and rack connection have a plurality of sampling box, so can carry out the layering sample to soil when a plurality of sampling box stretches out from subsiding a section of thick bamboo, and the soil sample that takes out is more diversified, more representative.
3. This banana wilt ill trunk punches application of medicine and sample detection device, when the sample cell stretches out from the section of thick bamboo that subsides, the scraper blade of collecting chamber inside can stretch out under the elastic force effect of second spring, when the sample cell withdraws into the section of thick bamboo that subsides, the scraper blade can scrape the soil on the interior roof of the hole that the sample cell stretched out and beat, the soil of scraping falls into the sample cell, thereby be convenient for collect the sample to soil, when the sample cell withdraws completely in the section of thick bamboo, the scraper blade is stopped the draw runner of its both sides by the outer wall of the section of thick bamboo and can be along the spout retraction again and advance in the sample cell, be convenient for accomodate the scraper blade, the second spring also is compressed again this moment.
4. This banana wilt ill trunk punches and gives medicine to poor free of charge and sample detection device, the inside center department of a section of thick bamboo that subsides is provided with the storage pencil, store up the intraductal medicament that has stored of pencil, when needing to give medicine to poor free of charge, hold the holding rod promote press a section of thick bamboo and piston downstream can, press a section of thick bamboo and piston downstream compression extrusion pipe and store up the intraductal space of pencil, the space of storing up in the pencil can be carried the groove of giving medicine to the poor free of charge through the connecting pipe by the medicament of its inside storage of extrusion, and then promote the terminal panel of groove of giving medicine to the poor free of charge again, discharge from the caulking groove, soil around the section of thick bamboo that subsides is given medicine to giving medicine to poor free of charge.
5. This banana wilt sick trunk punches application of medicine and sample detection device, the middle part of connecting pipe is the elastic tube, the inside of connecting pipe is still through connecting block and connecting rod fixedly connected with sprue, when the sample cell does not stretch out from the setting cylinder, the sprue blocks up in the sprue, seal the route of the groove of applying medicine, the medicament can't be discharged through the groove of applying medicine under this condition, when the sample cell stretches out from the setting cylinder, the sprue breaks away from the sprue, open the route of the groove of applying medicine, the medicament can discharge through the groove of applying medicine under this condition, by this, when making pressure cylinder and piston move down through the holding rod, only stretch out the setting cylinder and carry out the sample cell of taking a sample and just can spray the medicament, the sample cell department that does not stretch out the setting cylinder can't spray the medicament, more accurate of applying medicine, can fixed point application of medicine, avoid the waste of medicament.
6. This banana wilt sick trunk punches application of medicine and sampling test device, when needing to add medicine in to storing up the pencil, directly push down press the button can, the closing plate hugs closely sealed slope under the pulling of first spring under the normal condition, prevent to press a section of thick bamboo gas leakage, when needing to add medicine, push down press the button and drive the closing plate through the stand and move down, the closing plate moves down and breaks away from sealed slope, open the passageway between perpendicular groove and the activity groove, alright add the medicament in to storing up the pencil through perpendicular groove and activity groove this moment.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the upper half of the settling leg of the present invention;
FIG. 3 is a perspective view of the barrel pressing portion of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 5 is a perspective view of the vertical shaft transmission of the present invention;
FIG. 6 is a cross-sectional view of a sample box in a settling tank of the present invention;
FIG. 7 is a perspective view of a portion of the sampling cassette of the present invention;
FIG. 8 is a perspective view of a flight portion of the present invention;
FIG. 9 is an enlarged view at B of FIG. 6 in accordance with the present invention;
fig. 10 is an enlarged view of the utility model at C in fig. 6.
In the figure: 1. a settling cylinder; 2. a drill bit; 3. an external thread; 4. a nut; 5. a pedal; 6. a handle; 7. extruding the tube; 8. a drug storage tube; 9. a piston; 10. pressing the cylinder; 11. a movable groove; 12. a vertical slot; 13. a sealing plate; 14. sealing the slope; 15. a column; 16. fixing a sleeve; 17. a first spring; 18. pressing the button; 19. a holding rod; 20. a rotating shaft; 21. a bearing; 22. a first bevel gear; 23. a second bevel gear; 24. a vertical axis; 25. a stabilizing sleeve; 26. a third bevel gear; 27. a fourth bevel gear; 28. a drive shaft; 29. a drive gear; 30. a fixed seat; 31. a rack; 32. a sampling box; 33. an outer through groove; 34. a squeegee; 35. a slide bar; 36. a second spring; 37. a guide bar; 38. a connecting pipe; 39. an elastic tube; 40. connecting blocks; 41. a fixed mount; 42. a connecting rod; 43. blocking; 44. plugging the groove; 45. a fixing plate; 46. an application trough; 47. caulking grooves; 48. a panel; 49. a limiting cylinder; 50. an elastic yarn; 51. a limiting rod; 52. a limiting sleeve; 53. a positioning frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows:
referring to fig. 1, 2, 4, 5, 7 and 8, a punching, pesticide applying and sampling detection device for banana vascular wilt disease plants comprises a sedimentation cylinder 1, a drill bit 2 is fixedly mounted at the bottom of the sedimentation cylinder 1, external threads 3 are formed on the outer wall of the sedimentation cylinder 1, a nut 4 is in threaded connection with the outer wall of the external threads 3, a pedal 5 is fixedly mounted on the outer wall of the nut 4, outward through grooves 33 are uniformly formed in the outer wall of the sedimentation cylinder 1, sampling boxes 32 are movably arranged on the inner wall of the outward through grooves 33, a handle 6 is movably arranged around the top of the sedimentation cylinder 1, the drill bit 2 is inserted into a soil body, the pedal 5 is treaded and fixed by two feet, then the handle 6 is pulled to enable the sedimentation cylinder 1 to rotate relative to the nut 4, the sedimentation cylinder 1 rotates relative to the nut 4 to gradually rotate and descend under the action of the nut 4, the sedimentation cylinder 1 rotates and descends to smoothly go deep into the soil body through the drill bit 2, until the handle 6 just is located the top of nut 4, subside a section of thick bamboo 1 and go deep into to be convenient for carry out the sample detection and punch and apply medicine in the soil body, operate more simply, facilitate the use.
A driving device is arranged between the handle 6 and the sampling box 32, when the handle 6 rotates, the driving device is used for driving the sampling box 32 to penetrate through the outer through groove 33, the driving device comprises a rotating shaft 20, a first bevel gear 22, a second bevel gear 23, a vertical shaft 24, a third bevel gear 26, a fourth bevel gear 27, a driving gear 29 and a rack 31, one inward end of the handle 6 is fixedly provided with the rotating shaft 20, the outer wall of the rotating shaft 20 is fixedly provided with a bearing 21, the bearing 21 is fixedly arranged on the outer wall of the sedimentation cylinder 1, the position of the rotating shaft 20 can be fixed through the bearing 21, and the rotation of the rotating shaft 20 is also facilitated,
the end fixed mounting of pivot 20 has first bevel gear 22, and the outer wall meshing of first bevel gear 22 has second bevel gear 23, and the center department fixed mounting of second bevel gear 23 bottom has vertical axis 24, and vertical axis 24 rotates the inside that sets up at stabilizing sleeve 25, and stabilizing sleeve 25 fixed mounting is on the inner wall of settling section of thick bamboo 1, can fix the position of vertical axis 24 through stabilizing sleeve 25, makes vertical axis 24's rotation more steady.
The outer wall fixed mounting of vertical axis 24 has third bevel gear 26, and the outer wall meshing that drives third bevel gear 26 has fourth bevel gear 27, and the center department fixed mounting of fourth bevel gear 27 side has drive shaft 28, and drive shaft 28 rotates the inside that sets up at fixing base 30, and fixing base 30 fixed mounting is on the inner wall of settling cask 1, fixes drive shaft 28 and drive gear 29's position through fixing base 30, makes more reliable and more stable of overall structure.
The outer wall of the driving shaft 28 is fixedly provided with a driving gear 29, the outer wall of the driving gear 29 is meshed with a rack 31, the rack 31 is fixedly arranged at the bottom of a sampling box 32, the rotating handle 6 can drive the first bevel gear 22 to rotate through the rotating shaft 20, the first bevel gear 22 rotates and drives the vertical shaft 24 to rotate through the second bevel gear 23 meshed with the outer wall of the first bevel gear, the vertical shaft 24 rotates and drives the third bevel gear 26 fixedly arranged on the outer wall of the vertical shaft to rotate, the third bevel gear 26 rotates and drives the driving shaft 28 to rotate through the fourth bevel gear 27 meshed with the outer wall of the third bevel gear, the driving shaft 28 rotates and drives the driving gear 29 to rotate, the driving gear 29 rotates and drives the sampling box 32 to move outwards through the rack 31 meshed with the outer wall of the driving gear 29, the sampling box 32 moves outwards and extends out of the sedimentation cylinder 1, so as to sample the soil around the sedimentation cylinder 1, the sampling is more convenient, and the six handles 6 and the vertical shafts 24 are arranged, the outer wall of six vertical axis 24 all even fixed mounting have a plurality of third bevel gear 26, the outer wall of a plurality of third bevel gear 26 all is through fourth bevel gear 27, drive shaft 28, drive gear 29 and rack 31 are connected with sampling box 32, because the outer wall of vertical axis 24 is through a plurality of third bevel gear 26, fourth bevel gear 27, drive shaft 28, drive gear 29 and rack 31 are connected with a plurality of sampling box 32, so can carry out the layering sample to soil when a plurality of sampling box 32 stretches out from settling section of thick bamboo 1, the soil sample more diversified of taking out, more representative.
A containing cavity is formed at the top of the sampling box 32, a sliding chute is formed in the inner wall of the containing cavity, a sliding strip 35 is arranged on the inner wall of the sliding chute in a sliding mode, the sliding strip 35 is fixedly installed on two sides of the scraper 34, the scraper 34 and the sliding strip 35 are both arc-shaped, and the arc-shaped scraper 34 is convenient for scraping soil;
the cross section of the slide bar 35 is "T" shape, a second spring 36 is fixedly installed at the bottom end of the slide bar 35, the second spring 36 is fixedly installed on the inner wall of the chute, the second spring 36 is used for providing upward elastic support for the slide bar 35, when the sampling box 32 extends out of the sedimentation cylinder 1, the scraper 34 inside the containing cavity can extend out under the elastic force of the second spring 36, when the sampling box 32 is retracted into the sedimentation cylinder 1, the scraper 34 can scrape the soil on the inner top wall of the hole formed by extending the sampling box 32 out of the sedimentation cylinder, the scraped soil falls into the sampling box 32, so that the soil can be collected and sampled conveniently, when the sampling box 32 is fully retracted into the sedimentation cylinder 1, the slide bar 35 on the two sides of the scraper 34, which is blocked by the outer wall of the sedimentation cylinder 1, can be retracted into the sampling box 32 again along the chute to facilitate the containing of the scraper 34, and at the second spring 36 is also compressed again.
Example two:
referring to fig. 1, 2, 3, 6, 7, 9 and 10, on the basis of the first embodiment, a medicine storage tube 8 is fixedly installed at the center inside the sedimentation cylinder 1, an extrusion tube 7 is fixedly installed at the top of the medicine storage tube 8, a piston 9 is movably arranged on the inner wall of the extrusion tube 7, a pressing cylinder 10 is fixedly installed at the top of the piston 9, and a holding rod 19 is fixedly installed on the outer wall of the pressing cylinder 10, when medicine needs to be applied, the holding rod 19 is held by a hand to push the pressing cylinder 10 and the piston 9 to move downwards, the pressing cylinder 10 and the piston 9 move downwards to compress the spaces inside the extrusion tube 7 and the medicine storage tube 8, the medicine stored inside the space inside the medicine storage tube 8 is extruded and can be discharged through a medicine applying device, and medicine is applied to soil around the sedimentation cylinder 1;
the pesticide applying device is connected between the pesticide storage tube 8 and the sampling box 32, when the pressing cylinder 10 drives the piston 9 to move downwards in the extrusion tube 7, the pesticide applying device is used for spraying pesticide from the sampling box 32 outwards, the pesticide applying device comprises a connecting tube 38, an embedded plate 48, a limiting cylinder 49, an elastic wire 50, a limiting rod 51 and a limiting sleeve 52, a pesticide applying groove 46 is formed in the sampling box 32, the connecting tube 38 is fixedly connected between the inner wall of the pesticide applying groove 46 and the pesticide storage tube 8, and the elastic tube 39 is arranged in the middle of the connecting tube 38;
an embedded groove 47 is formed in one outward end of the application groove 46, a panel 48 is movably arranged on the inner wall of the embedded groove 47, a limiting cylinder 49 is fixedly arranged on the outer wall of the panel 48, an elastic wire 50 is fixedly arranged at the tail end of the limiting cylinder 49, the elastic wire 50 is fixedly arranged on the inner wall of the application groove 46, and under the ordinary state, the panel 48 is tightly attached to the embedded groove 47 under the traction of the elastic wire 50, so that the embedded groove 47 is sealed, and liquid leakage of the embedded groove 47 is prevented;
the tail end of the limiting barrel 49 is fixedly provided with a limiting rod 51, the outer wall of the limiting rod 51 is inserted with a limiting sleeve 52, the outer wall of the limiting sleeve 52 is fixedly provided with a positioning frame 53, the positioning frame 53 is fixedly arranged on the inner wall of the pesticide application groove 46, and the insertion of the limiting rod 51 in the limiting sleeve 52 can ensure that the limiting barrel 49 and the panel 48 move more stably left and right without left and right deflection;
when the medicine is needed to be applied, the holding rod 19 is held by hand to push the pressing cylinder 10 and the piston 9 to move downwards, the pressing cylinder 10 and the piston 9 move downwards to compress the spaces in the extruding pipe 7 and the medicine storage pipe 8, the space in the medicine storage pipe 8 is extruded, the medicine stored in the space can be conveyed to the medicine application groove 46 through the connecting pipe 38, and then the panel 48 at the tail end of the medicine application groove 46 is pushed to be discharged from the embedded groove 47, so that the medicine is applied to the soil around the sedimentation cylinder 1.
The outward surfaces of the sampling box 32 and the panel 48 are both provided with thread strips which are the same as the external threads 3, when the sampling box 32 retracts into the sedimentation cylinder 1, the thread strips on the outward surface of the sampling box 32 are coupled with the external threads 3, so that the sedimentation cylinder 1 and the nut 4 can move relatively conveniently and cannot be locked.
The inward end of the connecting pipe 38 is further provided with a connecting block 40, the outer wall of the connecting block 40 is fixedly provided with a fixing frame 41, the fixing frame 41 is fixedly arranged on the inner wall of the connecting pipe 38, the side surface of the connecting block 40 is fixedly provided with a connecting rod 42, the tail end of the connecting rod 42 is fixedly provided with a block 43, the outer wall of the block 43 is movably connected with a block groove 44, the block groove 44 is arranged in a fixing plate 45, the fixing plate 45 is fixedly arranged on the inner wall of the application groove 46, when the sampling box 32 does not extend out of the sedimentation cylinder 1, the block 43 is blocked in the block groove 44 to close the passage of the application groove 46, in this case, the medicament cannot be discharged through the application groove 46, when the sampling box 32 extends out of the sedimentation cylinder 1, the block 43 is separated from the block groove 44 to open the passage of the application groove 46, in this case, the medicament can be discharged through the application groove 46, therefore, when the pressing cylinder 10 and the piston 9 are moved downwards by the holding rod 19, only the sampling box 32 extending out of the sedimentation cylinder 1 for sampling can spray the medicament, and the sampling box 32 not extending out of the sedimentation cylinder 1 cannot spray the medicament, so that the medicament is more accurately applied, the medicament can be applied at fixed points, and the waste of the medicament is avoided.
The outer wall of the medicine storage tube 8 is also fixedly provided with a guide rod 37, the guide rod 37 is inserted in the sampling box 32 for maintaining the horizontal movement of the sampling box 32, and the insertion of the guide rod 37 in the sampling box 32 can enable the horizontal movement of the sampling box 32 to be more stable.
The dosing device is arranged inside the pressing cylinder 10 and used for adding a medicament into the medicament storage tube 8 and comprises a sealing plate 13, an upright post 15, a fixing sleeve 16, a first spring 17 and a pressing button 18, wherein a movable groove 11 is formed in the lower half part inside the pressing cylinder 10, a vertical groove 12 is formed in the upper half part inside the pressing cylinder 10, the diameter of the movable groove 11 is larger than that of the vertical groove 12, a sealing slope 14 is formed at the joint of the movable groove 11 and the vertical groove 12, the sealing plate 13 is movably arranged inside the movable groove 11, an inclined plane coupled with the sealing slope 14 is formed at the top of the sealing plate 13, and the sealing plate 13 is tightly attached to the sealing slope 14 under the pulling of the first spring 17 in a normal state so as to prevent the pressing cylinder 10 from air leakage;
the top fixed mounting of closing plate 13 has stand 15, the top fixed mounting of stand 15 presses the button 18, the outer wall of stand 15 is pegged graft and is had fixed cover 16, fixed cover 16 fixed mounting is on the inner wall of erecting groove 12, still the first spring 17 of fixedly connected with between fixed cover 16 and the closing plate 13, when needing to add the medicine, press the button 18 downwards and drive closing plate 13 downstream through stand 15, closing plate 13 downstream breaks away from sealed slope 14, open the route between erecting groove 12 and the activity groove 11, alright at this moment with in to storing up the pencil 8 with adding the medicament through erecting groove 12 and activity groove 11.
The working principle and the using process of the utility model are as follows:
firstly, inserting a drill bit 2 into a soil body, treading with double feet and fixing a pedal 5, then pulling a handle 6 to enable a sedimentation cylinder 1 to rotate relative to a nut 4, enabling the sedimentation cylinder 1 to rotate relative to the nut 4 and gradually rotate and descend under the action of the nut 4, enabling the sedimentation cylinder 1 to rotate and descend to smoothly go deep into the soil body through the drill bit 2 until the handle 6 is just positioned at the top of the nut 4, enabling the sedimentation cylinder 1 to go deep into the soil body for sampling detection and punching pesticide application, and being simpler in operation and convenient to use;
when the soil around the settling cylinder 1 needs to be sampled and detected, the handle 6 in the corresponding direction is directly rotated, the handle 6 rotates to drive the first bevel gear 22 to rotate through the rotating shaft 20, the first bevel gear 22 rotates to drive the vertical shaft 24 to rotate through the second bevel gear 23 meshed with the outer wall of the first bevel gear 22, the vertical shaft 24 rotates to drive the third bevel gear 26 fixedly installed on the outer wall of the vertical shaft to rotate, the third bevel gear 26 rotates to drive the driving shaft 28 to rotate through the fourth bevel gear 27 meshed with the outer wall of the third bevel gear, the driving shaft 28 rotates to drive the driving gear 29 to rotate, the driving gear 29 rotates to drive the sampling box 32 to move outwards through the rack 31 meshed with the outer wall of the driving gear 29, the sampling box 32 moves outwards and extends out of the settling cylinder 1, so that the soil around the settling cylinder 1 can be sampled, the sampling is more convenient, and the outer wall of the vertical shaft 24 can be sampled through the plurality of the third bevel gears 26, the fourth bevel gears 27, The driving shaft 28, the driving gear 29 and the rack 31 are connected with a plurality of sampling boxes 32, so that the sampling boxes 32 can perform layered sampling on soil when extending out of the settling cylinder 1, and taken soil samples are more diversified and representative;
when the sampling box 32 extends out of the sedimentation cylinder 1, the scraper 34 in the containing cavity extends out under the elastic force of the second spring 36, when the sampling box 32 is retracted into the sedimentation cylinder 1, the scraper 34 can scrape the soil on the inner top wall of the hole formed by the sampling box 32 extending out, the scraped soil falls into the sampling box 32, so that the soil can be collected and sampled conveniently, when the sampling box 32 is fully retracted into the sedimentation cylinder 1, the scraper 34 is blocked by the outer wall of the sedimentation cylinder 1, the slide bars 35 at two sides of the scraper 34 can be retracted into the sampling box 32 along the sliding grooves again, so that the scraper 34 can be accommodated conveniently, and the second spring 36 is compressed again;
a medicine storage tube 8 is arranged at the center inside the sedimentation barrel 1, medicine is stored in the medicine storage tube 8, when medicine application is needed, a user holds the holding rod 19 to push the pressing barrel 10 and the piston 9 to move downwards, the pressing barrel 10 and the piston 9 move downwards to compress the spaces inside the extruding tube 7 and the medicine storage tube 8, the space inside the medicine storage tube 8 is extruded, the medicine stored inside the space can be conveyed into the medicine application groove 46 through the connecting tube 38, and then the panel 48 at the tail end of the medicine application groove 46 is pushed to be discharged from the caulking groove 47, and the medicine application is carried out on soil around the sedimentation barrel 1;
the middle part of the connecting pipe 38 is an elastic pipe 39, the inside of the connecting pipe 38 is fixedly connected with a blocking block 43 through a connecting block 40 and a connecting rod 42, when the sampling box 32 does not extend out of the sedimentation cylinder 1, the blocking block 43 is blocked in the blocking groove 44 to close the passage of the pesticide application groove 46, in this case, the pesticide cannot be discharged through the pesticide application groove 46, when the sampling box 32 extends out of the sedimentation cylinder 1, the blocking block 43 is separated from the blocking groove 44 to open the passage of the pesticide application groove 46, in this case, the pesticide can be discharged through the pesticide application groove 46, therefore, when the pressure cylinder 10 and the piston 9 are moved downwards through the holding rod 19, the pesticide can be sprayed only in the sampling box 32 extending out of the sedimentation cylinder 1 for sampling, the pesticide cannot be sprayed at the sampling box 32 not extending out of the sedimentation cylinder 1, the pesticide application is more accurate, the pesticide application can be performed at fixed points, and the waste of the pesticide is avoided;
when medicine needs to be added into the medicine storage tube 8, the pressing button 18 is directly pressed downwards, the sealing plate 13 is tightly attached to the sealing slope 14 under the pulling of the first spring 17 in a common state, the air leakage of the pressing barrel 10 is prevented, when medicine needs to be added, the pressing button 18 is pressed downwards to drive the sealing plate 13 to move downwards through the upright post 15, the sealing plate 13 moves downwards to be separated from the sealing slope 14, a passage between the vertical groove 12 and the movable groove 11 is opened, and at the moment, medicine can be added into the medicine storage tube 8 through the vertical groove 12 and the movable groove 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a banana wilt sick trunk punches and gives medicine to poor free of charge and sample detection device, includes a section of thick bamboo (1), its characterized in that: the bottom of the sedimentation cylinder (1) is fixedly provided with a drill bit (2), an external thread (3) is formed on the outer wall of the sedimentation cylinder (1), a nut (4) is in threaded connection with the outer wall of the external thread (3), and a pedal (5) is fixedly arranged on the outer wall of the nut (4);
the outer wall of the sedimentation cylinder (1) is also uniformly provided with outer through grooves (33), the inner walls of the outer through grooves (33) are respectively and movably provided with a sampling box (32), the periphery of the top of the sedimentation cylinder (1) is movably provided with a handle (6), a driving device is arranged between the handle (6) and the sampling box (32), and when the handle (6) rotates, the driving device is used for driving the sampling box (32) to penetrate into and penetrate out of the outer through grooves (33);
a containing cavity is formed at the top of the sampling box (32), a sliding groove is formed in the inner wall of the containing cavity, a sliding strip (35) is arranged on the inner wall of the sliding groove in a sliding mode, and the sliding strip (35) is fixedly installed on the two sides of the scraper (34);
the scraper (34) and the slide bar (35) are both arc-shaped;
the cross section of the sliding strip (35) is T-shaped, a second spring (36) is fixedly mounted at the bottom end of the sliding strip (35), the second spring (36) is fixedly mounted on the inner wall of the sliding groove, and the second spring (36) is used for providing upward elastic support for the sliding strip (35);
a medicine storage tube (8) is fixedly installed at the center inside the sedimentation cylinder (1), an extrusion tube (7) is fixedly installed at the top of the medicine storage tube (8), a piston (9) is movably arranged on the inner wall of the extrusion tube (7), a pressing cylinder (10) is fixedly installed at the top of the piston (9), and a holding rod (19) is fixedly installed on the outer wall of the pressing cylinder (10);
the medicine adding device is arranged inside the pressing cylinder (10) and is used for adding medicine into the medicine storage pipe (8);
the pesticide applying device is connected between the pesticide storage tube (8) and the sampling box (32), and is used for spraying pesticide from the sampling box (32) when the pressing cylinder (10) drives the piston (9) to move downwards in the extrusion tube (7);
the pesticide applying device comprises a connecting pipe (38), a panel (48), a limiting barrel (49), an elastic wire (50), a limiting rod (51) and a limiting sleeve (52), a pesticide applying groove (46) is formed in the sampling box (32), the connecting pipe (38) is fixedly connected between the inner wall of the pesticide applying groove (46) and the pesticide storage pipe (8), and the elastic pipe (39) is arranged in the middle of the connecting pipe (38);
an embedded groove (47) is formed in one outward end of the medicine application groove (46), a panel (48) is movably arranged on the inner wall of the embedded groove (47), a limiting barrel (49) is fixedly installed on the outer wall of the panel (48), an elastic wire (50) is fixedly installed at the tail end of the limiting barrel (49), and the elastic wire (50) is fixedly installed on the inner wall of the medicine application groove (46);
the tail end of the limiting barrel (49) is fixedly provided with a limiting rod (51), the outer wall of the limiting rod (51) is inserted with a limiting sleeve (52), the outer wall of the limiting sleeve (52) is fixedly provided with a positioning frame (53), and the positioning frame (53) is fixedly arranged on the inner wall of the medicine application groove (46).
2. The device for punching, pesticide applying, sampling and detecting the banana vascular wilt disease plants according to claim 1, wherein: the driving device comprises a rotating shaft (20), a first bevel gear (22), a second bevel gear (23), a vertical shaft (24), a third bevel gear (26), a fourth bevel gear (27), a driving gear (29) and a rack (31), wherein the inward end of the handle (6) is fixedly provided with the rotating shaft (20), the outer wall of the rotating shaft (20) is fixedly provided with a bearing (21), and the bearing (21) is fixedly arranged on the outer wall of the sedimentation cylinder (1);
a first bevel gear (22) is fixedly mounted at the tail end of the rotating shaft (20), a second bevel gear (23) is meshed with the outer wall of the first bevel gear (22), a vertical shaft (24) is fixedly mounted at the center of the bottom of the second bevel gear (23), the vertical shaft (24) is rotatably arranged inside a stabilizing sleeve (25), and the stabilizing sleeve (25) is fixedly mounted on the inner wall of the settling barrel (1);
a third bevel gear (26) is fixedly mounted on the outer wall of the vertical shaft (24), a fourth bevel gear (27) is meshed with the outer wall of the third bevel gear (26), a driving shaft (28) is fixedly mounted at the center of the side surface of the fourth bevel gear (27), the driving shaft (28) is rotatably arranged inside a fixed seat (30), and the fixed seat (30) is fixedly mounted on the inner wall of the settling cylinder (1);
the outer wall fixed mounting of drive shaft (28) has drive gear (29), the outer wall meshing of drive gear (29) has rack (31), rack (31) fixed mounting is in the bottom of sampling box (32).
3. The device for punching, applying medicine and sampling detection of banana vascular wilt disease plants according to claim 2, wherein: the handle (6) and the vertical shaft (24) are all provided with six, the outer wall of the six vertical shaft (24) is uniformly and fixedly provided with a plurality of third bevel gears (26), and the outer walls of the plurality of third bevel gears (26) are all connected with sampling boxes (32) through fourth bevel gears (27), driving shafts (28), driving gears (29) and racks (31).
4. The device for punching, applying medicine and sampling detection of banana vascular wilt disease plants according to claim 3, wherein: the dosing device comprises a sealing plate (13), an upright post (15), a fixed sleeve (16), a first spring (17) and a pressing button (18), wherein a movable groove (11) is formed in the lower half part inside the pressing cylinder (10), a vertical groove (12) is formed in the upper half part inside the pressing cylinder (10), the diameter of the movable groove (11) is larger than that of the vertical groove (12), and a sealing slope (14) is formed at the joint of the movable groove (11) and the vertical groove (12);
the sealing plate (13) is movably arranged in the movable groove (11), and the top of the sealing plate (13) is provided with an inclined surface coupled with the sealing slope (14);
the top fixed mounting of closing plate (13) has stand (15), the top fixed mounting of stand (15) presses button (18), the outer wall of stand (15) is pegged graft and is had fixed cover (16), fixed cover (16) fixed mounting is on the inner wall of erecting groove (12), still first spring (17) of fixedly connected with between fixed cover (16) and closing plate (13).
5. The device for punching, applying medicine and sampling detection of banana vascular wilt disease plants according to claim 4, wherein: the outward surfaces of the sampling box (32) and the panel (48) are both provided with thread strips which are the same as the external threads (3).
6. The device for punching, applying medicine and sampling detection of banana vascular wilt disease plants according to claim 5, wherein: connecting pipe (38) one end inwards still is provided with connecting block (40), the outer wall fixed mounting of connecting block (40) has mount (41), mount (41) fixed mounting is on the inner wall of connecting pipe (38), the side fixed mounting of connecting block (40) has connecting rod (42), the terminal fixed mounting of connecting rod (42) has sprue (43), the outer wall swing joint of sprue (43) has sprue (44), the inside at fixed plate (45) is seted up in sprue (44), fixed plate (45) fixed mounting is on the inner wall of medicine application groove (46).
7. The device for punching, applying medicine and sampling detection of banana vascular wilt disease plants according to claim 6, wherein: the outer wall of the medicine storage tube (8) is also fixedly provided with a guide rod (37), and the guide rod (37) is inserted into the sampling box (32) and used for maintaining the horizontal movement of the sampling box (32).
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