CN105379701B - The pesticide spraying device of adjustable spraying altitude - Google Patents
The pesticide spraying device of adjustable spraying altitude Download PDFInfo
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- CN105379701B CN105379701B CN201510853488.7A CN201510853488A CN105379701B CN 105379701 B CN105379701 B CN 105379701B CN 201510853488 A CN201510853488 A CN 201510853488A CN 105379701 B CN105379701 B CN 105379701B
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- hole
- threaded rod
- silk braid
- pesticide
- anchor ear
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- 238000005507 spraying Methods 0.000 title claims abstract description 68
- 239000000575 pesticide Substances 0.000 title claims abstract description 59
- 239000007921 spray Substances 0.000 claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 210000005069 ears Anatomy 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000037237 body shape Effects 0.000 claims 1
- 239000003905 agrochemical Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention discloses a kind of pesticide spraying device of adjustable spraying altitude, including：Pesticide container；Supporting plate, it is fixedly connected with the bottom of pesticide container；Connect the top side detachable of threaded rod, its bottom and supporting plate；There is silk braid cylinder, it is threadedly coupled with bar line；Two spray bars, it is symmetrical arranged relative to threaded rod, and one end of spray bar is arranged at intervals with multiple first through hole along its length with there is silk braid cylinder to be fixedly connected in spray bar, the inside of two spray bars passes through UNICOM inside a water pipe and pesticide container respectively；Water pump, it is connected with water pipe；Multiple anchor ears, it is equal with first through hole quantity and corresponds, and anchor ear includes：Bind round body, fixed part and latch；Multiple nozzles, it is equal with first through hole quantity and corresponds, and nozzle is fixedly connected with hoop body, and the spout of nozzle is down.The present invention can adjust spraying altitude, and and can, away from regulation spraying range, meets different sprinkling demands according to crop row.
Description
Technical field
The present invention relates to agricultural technology field.A kind of it is more particularly related to agricultural chemicals of adjustable spraying altitude
Flusher.
Background technology
Crops are in growth course, because of insect pest or other reasonses, it is necessary to often spray insecticide, to promote its growth.It is existing
Mainly have a sprinkler of sprayer and machine power manually in widely used sprayer, wherein hand sprayer by
People's back of the body is in back, and a hand pressure pull bar produces pressure, and another hand is held shower nozzle alignment crops and sprayed, in farmland area
In the case that larger and workload is larger, it can not meet to produce needs at all, meanwhile, sprinkling, labor intensity are born for a long time
It is especially big, also it is unable to reach the uniform requirement of sprinkling；And existing mechanization sprinkler structure is more complicated, spray area and height
Degree can not be adjusted as needed, and be integral type structure, can not dismantle.
The content of the invention
It is an object of the invention to provide a kind of pesticide spraying device of adjustable spraying altitude, and it is high that it can adjust sprinkling
Degree, and can, away from regulation spraying range, meet different sprinkling demands according to crop row.
In order to realize according to object of the present invention and further advantage, there is provided a kind of agricultural chemicals of adjustable spraying altitude
Flusher, including：
Pesticide container, pesticide solution is filled in it；
Supporting plate, its is horizontally disposed, and the supporting plate is fixedly connected with the outer wall of the bottom of the pesticide container；
Threaded rod, it is vertically set, and the bottom of the threaded rod connects with the top side detachable of the supporting plate
Connect, the outer wall of the threaded rod and the pesticide container is separated by a distance；
There is silk braid cylinder, it is the cylinder bodily form, described to have the external screw thread matching being provided with silk braid cylinder with the threaded rod
Internal thread, it is described to there is silk braid cylinder to be threadedly coupled by internal thread thereon with the external screw thread on the threaded rod；
Two spray bars, it is symmetrical arranged relative to the threaded rod, and the spray bar is the cylindrical of inner hollow,
One end of the spray bar has silk braid cylinder to be fixedly connected with described, is arranged at intervals with along its length in the spray bar multiple
First through hole, the inside of two spray bars pass through UNICOM inside a water pipe and the pesticide container respectively；
Water pump, it is connected with the water pipe, for the pesticide solution in the pesticide container to be pumped into two spray bars
In；
Multiple anchor ears, it is equal with the first through hole quantity and corresponds, and the anchor ear includes：
Body is bound round, it is formed by coupling after left anchor ear and right anchor ear pairing, and the left anchor ear and the right anchor ear are semicircle
Cylinder-shaped, and size is identical, the hoop body is set in the spray bar, the internal diameter and the external diameter of the spray bar of the hoop body
Equal, one end of the left anchor ear is fixedly connected with one end of the right anchor ear, and the other end of the left anchor ear is embraced with the right side
Another end in contact of hoop, the junction of one end of the left anchor ear and one end of the right anchor ear is provided with the second through hole, described
Second through hole and the first through hole UNICOM, and make the first through hole not with extraneous UNICOM；
Fixed part, it includes the first mounting ear and the second mounting ear, and first mounting ear is arranged on the left anchor ear
On the outer wall of the other end, second mounting ear is arranged on the outer wall of the other end of the right anchor ear, first mounting ear
Contacted with second mounting ear, and only have a plane and one on second mounting ear flat on first mounting ear
Face contacts, and is provided with tubular third through-hole on the fixed part, the third through-hole through first mounting ear and
Second mounting ear, the circumferencial direction of the third through-hole is provided with fourth hole, the four-way on the fixed part
Hole and the third through-hole UNICOM, and the fourth hole passes through first mounting ear and second mounting ear；
Latch, it includes bearing pin and limited block, and the bearing pin is cylindrical, the external diameter of the bearing pin and the threeway
The diameter in hole is equal, and a limited block, institute are respectively arranged with along the axis direction of the bearing pin on the side at the both ends of the bearing pin
Limited block is stated to be arranged to：When the bearing pin passes through the third through-hole, the limited block can pass through the fourth hole, and two
Spacing and the equal length of the third through-hole between the individual limited block, the bearing pin are inserted in the third through-hole, and with
The third through-hole is rotatably coupled；
Multiple nozzles, it is equal with the first through hole quantity and corresponds, and the nozzle is fixed with the hoop body to be connected
Connect, the nozzle and the second through hole UNICOM, and the spout of the nozzle is down.
Preferably, in the pesticide spraying device of described adjustable spraying altitude, in addition to：
Without silk braid cylinder, it is the cylinder bodily form, and the no silk braid jacket casing is located on the threaded rod, and has silk braid positioned at described
The lower section of cylinder, the inwall of the no silk braid cylinder and the wall contacts of the threaded rod, the no silk braid cylinder can with the threaded rod
Rotationally connect, the bottom of the no silk braid cylinder is provided with a nut, and the nut is threadedly coupled with the threaded rod, with support
The no silk braid cylinder；
Two hinged arms, a hinged arm, the both ends of the hinged arm are provided between the every spray bar and the no silk braid cylinder
It is pivotally connected respectively with the no silk braid cylinder and the spray bar.
Preferably, in the pesticide spraying device of described adjustable spraying altitude, it is provided with the inwall of the hoop body
Antislip ring, the antislip ring are made up of rubber.
Preferably, in the pesticide spraying device of described adjustable spraying altitude, the spray bar is expansion link, described
Spray bar is described by being made up of with first cross bar being fixedly connected by silk braid cylinder and away from described the second cross bar of silk braid cylinder
Hinged arm and first cross bar are pivotally connected, and are provided with external screw thread on the outer wall of second cross bar, away from institute on first cross bar
State silk braid cylinder one end be provided with second cross bar external screw thread match internal thread, first cross bar with it is described
Second cross bar is threadedly coupled.
Preferably, in the pesticide spraying device of described adjustable spraying altitude, the bottom of the threaded rod with it is described
The concrete mode connected is the top side detachable of supporting plate：
The supporting plate is provided with a locating slot, the size of the locating slot and the bottom of the threaded rod top down
Size it is consistent, the bottom of the threaded rod is inserted in the locating slot, with the fixation threaded rod.
Preferably, in the pesticide spraying device of described adjustable spraying altitude, the top of the fixed part be it is square,
The third through-hole passes through the top of the fixed part.
Preferably, in the pesticide spraying device of described adjustable spraying altitude, the bottom of the threaded rod is square.
Preferably, in the pesticide spraying device of described adjustable spraying altitude, the bottom of the threaded rod it is transversal
Face is square.
Preferably, in the pesticide spraying device of described adjustable spraying altitude, the fourth hole is positioned at described the
The top of three through holes.
The present invention comprises at least following beneficial effect：
Two spray bars have been fixed on silk braid cylinder by the present invention, have silk braid cylinder to be threadedly coupled with threaded rod, there is silk braid cylinder
The height that can be sprayed as needed carries out height regulation on threaded rod, so as to adjust the height of two spray bars, so as to meet
The spray demand of the crop of different height.
Spray bar is designed as expansion link by the present invention, and people sprays simultaneously between two row crops to two row crops, can root
Plantation width according to the line-spacing of crop and per row crop sets the length of spray bar, so as to meet the spray of the crop of different spacings
Demand.
The bottom of threaded rod of the present invention and the top side detachable of supporting plate, can when the parts damages in flusher
Part is individually replaced, and when not in use, it is convenient for collecting.
The present invention is detachably connected with spray bar by nozzle by anchor ear, can be individually replaced nozzle and spray bar, and work as
When spray bar is shunk, when one end on the second cross bar close to the first cross bar is collapsible into the first cross bar, lower part nozzle is can use,
First through hole corresponding thereto is sealed with sleeve pipe, so as to coordinate spray bar to carry out length adjustment.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structural representation of the pesticide spraying device of adjustable spraying altitude of the present invention；
Fig. 2 is the structural representation of pesticide container of the present invention；
Fig. 3 is the structural representation of spray bar of the present invention；
Fig. 4 is the structural representation of anchor ear of the present invention；
Fig. 5 is the structural representation of anchor ear of the present invention in use；
Fig. 6 is the structural representation of third through-hole of the present invention；
Fig. 7 is the structural representation of latch of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be noted that in the description of the invention, term " transverse direction ", " longitudinal direction ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of the description present invention and simplifies description, is not instruction or implies signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the invention
System.
As shown in Fig. 1 to 7, the present invention provides a kind of pesticide spraying device of adjustable spraying altitude, including：
Pesticide container 100, pesticide solution is filled in it；
Supporting plate 101, its is horizontally disposed, and the supporting plate 101 and the outer wall of the bottom of the pesticide container 100 are consolidated
Fixed connection；
Threaded rod 102, it is vertically set, and the top of the bottom of the threaded rod 102 and the supporting plate 101 can
Releasably connect, the outer wall of the threaded rod 102 and the pesticide container 100 is separated by a distance；Spiral shell is supported by supporting plate 101
Rasp bar 102.
Have silk braid cylinder 103, it is the cylinder bodily form, it is described have be provided with silk braid cylinder 103 with it is outer on the threaded rod 102
The internal thread that screw thread matches, it is described to there is silk braid cylinder 103 to pass through the external screw thread screw thread on internal thread thereon and the threaded rod 102
Connection；It can so adjust the height for having silk braid cylinder 103 according to the height of crop, make it be threadedly coupled with threaded rod 102, so as to
Adjust the height of two spray bars 110.
Two spray bars 110, it is symmetrical arranged relative to the threaded rod 102, and the spray bar 110 is inner hollow
Cylindrical, one end of the spray bar 110 have silk braid cylinder 103 to be fixedly connected with described, in the spray bar 110 along its length
Direction is arranged at intervals with multiple first through hole, and the inside of two spray bars 110 passes through a water pipe and the agricultural chemicals respectively
The inside UNICOM of tank 100；
Water pump, it is connected with the water pipe, for the pesticide solution in the pesticide container 100 to be pumped into two sprays
In bar 110；Pesticide solution is pumped into two spray bars 110 by water pump.
Multiple anchor ears 120, it is equal with the first through hole quantity and corresponds, and the anchor ear 120 includes：
Body is bound round, it is formed by coupling after left anchor ear 121 and the pairing of right anchor ear 122, the left anchor ear 121 and the right anchor ear
122 be the semicircular cylinder bodily form, and size is identical, and the hoop body is set in the spray bar 110, the internal diameter of the hoop body and institute
State that the external diameter of spray bar 110 is equal, one end of the left anchor ear 121 is fixedly connected with one end of the right anchor ear 122, the left side
Another end in contact of the other end of anchor ear 121 and the right anchor ear 122, one end of the left anchor ear 121 and the right anchor ear 122
The junction of one end be provided with the second through hole 123, second through hole and the first through hole UNICOM, and make described first logical
UNICOM of the Kong Buyu external worlds；
Fixed part, it includes the first mounting ear 124 and the second mounting ear 125, and first mounting ear 124 is arranged on described
On the outer wall of the other end of left anchor ear 121, second mounting ear 125 is arranged on the outer wall of the other end of the right anchor ear 122
On, first mounting ear 124 contacts with second mounting ear 125, and there was only a plane on first mounting ear 124
With a plane contact on second mounting ear 125, tubular third through-hole 126 is provided with the fixed part,
The third through-hole passes through first mounting ear 124 and second mounting ear 125, along the threeway on the fixed part
The circumferencial direction in hole is provided with fourth hole 127, the fourth hole and the third through-hole UNICOM, and the fourth hole is worn
Cross first mounting ear 124 and second mounting ear 125；
Latch, it includes bearing pin 128 and limited block 129, and the bearing pin 128 is cylindrical, the external diameter of the bearing pin 128
It is equal with the diameter of the third through-hole, distinguish on the side at the both ends of the bearing pin 128 along the axis direction of the bearing pin 128
A limited block 129 is provided with, the limited block 129 is arranged to：When the bearing pin 128 passes through the third through-hole, the limit
Position block 129 can pass through the fourth hole, and spacing and the length phase of the third through-hole between two limited blocks 129
Deng the bearing pin 128 is inserted in the third through-hole, and is rotatably coupled with the third through-hole；Anchor ear and first through hole
Quantity is equal and corresponds, and because anchor ear is detachable, when crop line-spacing is smaller, and often row plantation width is smaller, can pull down spray
, can when crop line-spacing is larger, and per row crop, plantation width is larger away from the nozzle 130 for having the one end of silk braid cylinder 103 on bar 110
Pull down in spray bar 110 close to the portion nozzle 130 for having the one end of silk braid cylinder 103.After pulling down nozzle 130, pass through bobbin seal
One through hole.
Anchor ear when in use, is first set in spray bar 110, makes the second through hole and first through hole UNICOM, by left anchor ear 121
With the right pairing of anchor ear 122, after limited block 129 is aligned into fourth hole, bearing pin 128 is inserted in third through-hole, rotary pin shaft
128, make limited block 129 not against fourth hole, you can fixed anchor ear.
Multiple nozzles 130, it is equal with the first through hole quantity and corresponds, the nozzle 130 and the hoop body
It is fixedly connected, the nozzle 130 and the second through hole UNICOM, and the spout of the nozzle 130 is down.
In the pesticide spraying device of described adjustable spraying altitude, in addition to：
Without silk braid cylinder 104, it is the cylinder bodily form, and the no silk braid cylinder 104 is set on the threaded rod 102, and is located at
The lower section for having silk braid cylinder 103, the inwall of the no silk braid cylinder 104 and the wall contacts of the threaded rod 102, the no silk
Sleeve 104 is rotatably coupled with the threaded rod 102, and the bottom of the no silk braid cylinder 104 is provided with a nut 105, described
Nut 105 is threadedly coupled with the threaded rod 102, to support the no silk braid cylinder 104；
Two hinged arms 106, a hinged arm 106, institute are provided between the every spray bar 110 and the no silk braid cylinder 104
The both ends for stating hinged arm 106 are pivotally connected with the no silk braid cylinder 104 and the spray bar 110 respectively.No silk braid is fixed by nut 105
Cylinder 104, then spray bar 110 is supported by hinged arm 106.
In the pesticide spraying device of described adjustable spraying altitude, antislip ring is provided with the inwall of the hoop body, institute
Antislip ring is stated to be made up of rubber.Prevent from binding round between body and spray bar 110 and slide.
In the pesticide spraying device of described adjustable spraying altitude, the spray bar 110 is expansion link, the spray bar
110 by with first cross bar 107 for having silk braid cylinder 103 to be fixedly connected and away from second cross bar for having silk braid cylinder 103
108108 compositions, the hinged arm 106 are pivotally connected with first cross bar 107, and outer spiral shell is provided with the outer wall of second cross bar 108
Line, it is provided with and the outer spiral shell on second cross bar 108 away from described one end for having silk braid cylinder 103 on first cross bar 107
The internal thread that line matches, first cross bar 107 are threadedly coupled with second cross bar 108.People is between two row crops to two rows
Crop is sprayed simultaneously, the length of plantation width setting spray bar 110 that can be according to the line-spacing of crop and per row crop, so as to
Meet the spray demand of the crop of different spacings.
In the pesticide spraying device of described adjustable spraying altitude, bottom and the supporting plate of the threaded rod 102
The concrete mode connected is 101 top side detachable：
The supporting plate 101 is provided with a locating slot, the size of the locating slot and the threaded rod 102 top down
Bottom size it is consistent, the bottom of the threaded rod 102 is inserted in the locating slot, with the fixation threaded rod 102.So
Supporting plate 101 can support threaded rod 102, also make the convenient dismounting of threaded rod 102 and storage.
In the pesticide spraying device of described adjustable spraying altitude, the top of the fixed part be it is square, the described 3rd
Through hole passes through the top of the fixed part.
In the pesticide spraying device of described adjustable spraying altitude, the bottom of the threaded rod 102 is square.Such spiral shell
Rasp bar 102 can not rotate in locating slot, improve the stability of sprinkling process.
In the pesticide spraying device of described adjustable spraying altitude, the cross section of the bottom of the threaded rod 102 is just
It is square.
In the pesticide spraying device of described adjustable spraying altitude, the fourth hole is located at the top of the third through-hole
Portion.
In the use of the present invention, the pesticide solution in pesticide container 100 is pumped into spray bar 110 by water pump, Jin Ertong
Cross nozzle 130 to spray, by there is silk braid cylinder 103 to can adjust spraying altitude, pass through the flexible adjustable spray bar of spray bar 110
110 length, the height and scope sprayed so as to regulations such as the height according to crop, line-spacings.The present invention both can be in pesticide container 100
Upper setting brace, is carried by people and is sprayed, and can be also placed on the transporting equipments such as tractor and be sprayed.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the legend with description.
Claims (9)
- A kind of 1. pesticide spraying device of adjustable spraying altitude, it is characterised in that including：Pesticide container, pesticide solution is filled in it；Supporting plate, its is horizontally disposed, and the supporting plate is fixedly connected with the outer wall of the bottom of the pesticide container；Threaded rod, it is vertically set, and the bottom of the threaded rod is connected with the top side detachable of the supporting plate, institute The outer wall for stating threaded rod and the pesticide container is separated by a distance；Have silk braid cylinder, it is the cylinder bodily form, it is described have be provided with silk braid cylinder with the threaded rod external screw thread match in Screw thread, it is described to there is silk braid cylinder to be threadedly coupled by internal thread thereon with the external screw thread on the threaded rod；Two spray bars, it is symmetrical arranged relative to the threaded rod, and the spray bar is the cylindrical of inner hollow, described One end of spray bar has silk braid cylinder to be fixedly connected with described, is arranged at intervals with multiple first in the spray bar along its length Through hole, the inside of two spray bars pass through UNICOM inside a water pipe and the pesticide container respectively；Water pump, it is connected with the water pipe, for the pesticide solution in the pesticide container to be pumped into two spray bars；Multiple anchor ears, it is equal with the first through hole quantity and corresponds, and the anchor ear includes：Body is bound round, it is formed by coupling after left anchor ear and right anchor ear pairing, and the left anchor ear and the right anchor ear are semicylindrical body Shape, and size is identical, the hoop body is set in the spray bar, the internal diameter and the external diameter phase of the spray bar of the hoop body Deng one end of the left anchor ear is fixedly connected with one end of the right anchor ear, the other end of the left anchor ear and the right anchor ear Another end in contact, the junction of one end of one end of the left anchor ear and the right anchor ear is provided with the second through hole, described the Two through holes and the first through hole UNICOM, and make the first through hole not with extraneous UNICOM；Fixed part, it includes the first mounting ear and the second mounting ear, and first mounting ear is arranged on the another of the left anchor ear On the outer wall at end, second mounting ear is arranged on the outer wall of the other end of the right anchor ear, first mounting ear and institute The contact of the second mounting ear is stated, and only has a plane to be connect with a plane on second mounting ear on first mounting ear Touch, be provided with tubular third through-hole on the fixed part, the third through-hole is through first mounting ear and described Second mounting ear, the circumferencial direction of the third through-hole is provided with fourth hole on the fixed part, the fourth hole with The third through-hole UNICOM, and the fourth hole passes through first mounting ear and second mounting ear；Latch, it includes bearing pin and limited block, and the bearing pin is cylindrical, the external diameter of the bearing pin and the third through-hole Diameter is equal, and a limited block, the limit are respectively arranged with along the axis direction of the bearing pin on the side at the both ends of the bearing pin Position block is arranged to：When the bearing pin passes through the third through-hole, the limited block can pass through the fourth hole, and two institutes State the equal length of the spacing and the third through-hole between limited block, the bearing pin is inserted in the third through-hole, and with it is described Third through-hole is rotatably coupled；Multiple nozzles, it is equal with the first through hole quantity and corresponds, and the nozzle is fixedly connected with the hoop body, institute Nozzle and the second through hole UNICOM are stated, and the spout of the nozzle is down.
- 2. the pesticide spraying device of adjustable spraying altitude as claimed in claim 1, it is characterised in that also include：Without silk braid cylinder, it is the cylinder bodily form, and the no silk braid jacket casing is located on the threaded rod, and has silk braid cylinder positioned at described Lower section, the inwall of the no silk braid cylinder and the wall contacts of the threaded rod, the no silk braid cylinder and the threaded rod are rotatable Ground connects, and the bottom of the no silk braid cylinder is provided with a nut, and the nut is threadedly coupled with the threaded rod, with described in support Without silk braid cylinder；Two hinged arms, a hinged arm, the both ends difference of the hinged arm are provided between the every spray bar and the no silk braid cylinder It is pivotally connected with the no silk braid cylinder and the spray bar.
- 3. the pesticide spraying device of adjustable spraying altitude as claimed in claim 1, it is characterised in that the inwall of the hoop body On be provided with antislip ring, the antislip ring is made up of rubber.
- 4. the pesticide spraying device of adjustable spraying altitude as claimed in claim 2, it is characterised in that the spray bar is to stretch Contracting bar, the spray bar is by with first cross bar for having silk braid cylinder to be fixedly connected and away from second cross bar for having silk braid cylinder Composition, the hinged arm are pivotally connected with first cross bar, and external screw thread, first cross bar are provided with the outer wall of second cross bar Upper that the internal thread to match with the external screw thread on second cross bar is provided with away from described one end for having silk braid cylinder, described first is horizontal Bar is threadedly coupled with second cross bar.
- 5. the pesticide spraying device of adjustable spraying altitude as claimed in claim 1, it is characterised in that the bottom of the threaded rod The concrete mode that portion is connected with the top side detachable of the supporting plate is：The supporting plate is provided with a locating slot, the size of the locating slot and the chi of the bottom of the threaded rod top down Very little consistent, the bottom of the threaded rod is inserted in the locating slot, with the fixation threaded rod.
- 6. the pesticide spraying device of adjustable spraying altitude as claimed in claim 1, it is characterised in that the fixed part it is upper Portion is square, and the third through-hole passes through the top of the fixed part.
- 7. the pesticide spraying device of adjustable spraying altitude as claimed in claim 5, it is characterised in that the bottom of the threaded rod Portion is square.
- 8. the pesticide spraying device of adjustable spraying altitude as claimed in claim 7, it is characterised in that the bottom of the threaded rod The cross section in portion is square.
- 9. the pesticide spraying device of adjustable spraying altitude as claimed in claim 1, it is characterised in that the fourth hole position In the top of the third through-hole.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510853488.7A CN105379701B (en) | 2015-11-27 | 2015-11-27 | The pesticide spraying device of adjustable spraying altitude |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510853488.7A CN105379701B (en) | 2015-11-27 | 2015-11-27 | The pesticide spraying device of adjustable spraying altitude |
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| Publication Number | Publication Date |
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| CN105379701A CN105379701A (en) | 2016-03-09 |
| CN105379701B true CN105379701B (en) | 2017-11-24 |
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| CN105724362A (en) * | 2016-04-20 | 2016-07-06 | 蒙林 | Multi-spraying-head spraying device |
| CN107296034A (en) * | 2017-08-20 | 2017-10-27 | 黄昌辉 | A kind of fruit-tree spraying device |
| CN108464098A (en) * | 2018-03-30 | 2018-08-31 | 广东知识城运营服务有限公司 | A kind of adjustable fertilizer apparatus |
| NL2022619B1 (en) * | 2019-02-21 | 2020-08-31 | Exel Ind | Agriculture device for dispensing a liquid |
| CN111066765A (en) * | 2020-01-09 | 2020-04-28 | 中国农业大学 | Orchard automatic variable spraying machine based on laser scanning technology |
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| JP3460117B2 (en) * | 1998-07-28 | 2003-10-27 | 株式会社オチアイ | Hose band |
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| CN2309711Y (en) * | 1997-09-16 | 1999-03-10 | 陈永桥 | Agricultural motor vehicle for pesticide applying and fighting drought |
| CN201791631U (en) * | 2010-09-14 | 2011-04-13 | 于延军 | Spray rod bracket of rural spray irrigation machine |
| CN202603459U (en) * | 2012-05-08 | 2012-12-19 | 西南交通大学 | Multipurpose hand-pushed single-wheeled type electric spray vehicle |
| CN204272840U (en) * | 2014-11-20 | 2015-04-22 | 仙娜 | A kind of agricultural plantation frame with spray medicine function |
| CN104879352A (en) * | 2015-05-25 | 2015-09-02 | 江阴申建废旧物资回收有限公司 | Improved hoop structure |
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| CN105379701A (en) | 2016-03-09 |
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