CN109497020A - The low stalk crop sprayer in furrow Gansu Province nonirrigated farmland - Google Patents
The low stalk crop sprayer in furrow Gansu Province nonirrigated farmland Download PDFInfo
- Publication number
- CN109497020A CN109497020A CN201811456152.7A CN201811456152A CN109497020A CN 109497020 A CN109497020 A CN 109497020A CN 201811456152 A CN201811456152 A CN 201811456152A CN 109497020 A CN109497020 A CN 109497020A
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- Prior art keywords
- cylinder
- bar
- chest
- medicine
- gear
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- 239000007921 spray Substances 0.000 claims abstract description 65
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000005570 vertical transmission Effects 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 230000004323 axial length Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 description 9
- 241000607479 Yersinia pestis Species 0.000 description 5
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000000575 pesticide Substances 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- A01M7/0042—Field sprayers, e.g. self-propelled, drawn or tractor-mounted
-
- 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
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
- A01M7/0053—Mounting of the spraybooms
- A01M7/0057—Mounting of the spraybooms with active regulation of the boom position
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of low stalk crop sprayers in furrow Gansu Province nonirrigated farmland, and including medicine-chest, the suction hose in the medicine-chest, medicine-chest described in the suction hose hermetically passing, traversing through end is communicated with spray boom, and the free end of the spray boom is connected to spray head；Cart；Linkage unit comprising: cam drive component；Lateral transmission component；Vertical transmission component, it includes vertical bar, the vertical bar top is arranged sliding bar set, the sliding bar set is slidably fixedly installed relative to the vertical bar, the coaxial fixed second bevel gear in sliding bar set periphery in the gear-box, the central axes of the vertical bar and the central axes of a wherein wheel shaft intersect vertically, coaxial affixed third hand tap gear on the wheel shaft, are connected with the 4th bevel gear engaged with third hand tap gear on the vertical bar.There is the present invention spray uniformly to reduce the droplet size difference shape of ejection, improve the beneficial effect of spray effect.
Description
Technical field
The present invention relates to atomiser-type appts fields.It is more particularly related to which a kind of low stalk crop in furrow Gansu Province nonirrigated farmland is used
Sprayer.
Background technique
China is agricultural production big country, prevents and treats agriculture disease pest and relies primarily on chemical control, and there are many existing spraying equipment type,
There are power driven sprayer, power spraye, automatic pressure sprayer and common hand sprayer, for small-scale kind most of
Agriculture casual household's spraying equipment overwhelming majority of plant is still backpack of the eighties of last century 50 to the seventies with " -16 type of workers and peasants " for representative
Common manual sprayer, the sprayer are made of cylinder, hand compression pump and spray gun, have the following problems:
The first, handle is operated to medical fluid pressure atomization because directly fluctuating by operator's arm, operator is easy to
Fatigue leads to pressure unevenness during spray, and the droplet size of ejection is widely different, directly affects spray effect, reduces pesticide
Utilization rate and prevention and treatment disease pest effect；
The second, knapsack hand sprayer is implemented during application by another hand spraying, adjusts angle to a certain degree
On make troubles to even spraying；
Third, needs are manually born, while increasing the feeling of fatigue of operator.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of low stalk crop sprayers in furrow Gansu Province nonirrigated farmland, pass through linkage
Being arranged the power-conversion of cart walking is cam pressing, and when first bevel gear is fixed, travel distance is fixed, cam rotation time
Number is fixed, and spray is uniform, and average rate traveling further decreases the droplet size difference shape of ejection, improves spray effect, further
Improve pesticide utilization rate and prevention and treatment disease pest effect.
In order to realize these purposes and other advantages according to the present invention, a kind of low stalk crop spray in furrow Gansu Province nonirrigated farmland is provided
Day with fog, including medicine-chest, the suction hose in the medicine-chest, medicine-chest described in the suction hose hermetically passing, traversing through end is communicated with
The free end of spray boom, the spray boom is connected to spray head, further includes:
Cart comprising handled level board and two pairs pass through the traveling wheel of wheel axis connection, each wheel between centers respectively
Every being coaxially provided with two bearings, each bearing lateral wall is installed with connecting rod vertically, the top of four connecting rods with the water
The bottom surface of plate is affixed, wherein the medicine-chest is set on the level board, and the top of the medicine-chest has rectangular aperture, is passed through
The opening and lateral wall and the affixed quadrangular shape equipped with top opening of opening sealing accept cylinder, the undertaking cylinder top
Rectangle necking is formed to internal condensation, is slidingly sealed across the necking equipped with bottom end opening by pressure cylinder, it is described by the outside of pressure cylinder
Wall bottom end is circumferentially with rubber ring, and the rubber ring lateral wall is abutted with the undertaking medial wall of the tube, the undertaking cylinder bottom end with
Return spring is coaxially installed between the top by pressure cylinder, it is described to be equipped with by pressure cylinder top for making ambient atmos enter undertaking
First check valve of cylinder, the cylinder bottom end of accepting are equipped with the second one-way valve for entering medicine-chest for making to accept gas in cylinder；
Linkage unit comprising:
Cam drive component comprising be fixedly arranged on the support rod of the medicine-chest top surface vertically, rotation is set to the support rod
The horizon bar on top and the center of circle and the affixed cam in described horizon bar one end, wherein the cam is with described by pressure cylinder top
The heart abuts, when the cam rotation pressing distance maximum by pressure cylinder top apart from horizon bar, the top position by pressure cylinder
Above the undertaking cylinder, the return spring is in compressive state；
Lateral transmission component comprising set on the gear-box on the medicine-chest top, rotatably in the gear-box
Hollow cylinder and multiple runner assemblies are provided at circumferentially spaced along the drum length direction, each runner assembly includes that level can
Rotation is secured across the inner rod of the one end of the cylinder far from the cam, is coaxially fixedly arranged on the inner rod and is located at the circle
The first bevel gear of the outer one end of cylinder, the hollow sleeve bar for being sheathed on the part that the inner rod is located in cylinder, wherein described outer
The longitudinal cross-section of loop bar is triangle, and the gear-box has a circular hole close to one end of the cam, and the outer loop bar is separate
One end of inner rod successively slides through the other end of the cylinder and passes through the circular hole, is arranged with vertically in the outer loop bar
Partition, the inner rod are located at one end and partition room setting helical spring in outer loop bar, and the horizon bar is far from the cam
One end level be recessed inwardly there is groove compatible with the outer loop bar, the small end radiuses of multiple first bevel gears is along forming
Round circumferential direction is sequentially increased；
Vertical transmission component comprising the rotatable vertical bar for being secured across the level board, the top of the vertical bar is successively
Across the bottom end and top of the gear-box, the vertical bar top is arranged sliding bar set, and the sliding bar set bottom end slides through
The gear-box top, the sliding bar set are slidably fixedly installed relative to the vertical bar, the cunning in the gear-box
Coaxially fixed second bevel gear, the central axes of the vertical bar and the central axes of a wherein wheel shaft intersect vertically for dynamic loop bar periphery, should
Coaxial affixed third hand tap gear on wheel shaft is connected with the 4th bevel gear engaged with third hand tap gear on the vertical bar, wherein turns
The cylinder is moved, when one of runner assembly being made to be located at the top, the outer loop bar of the runner assembly is located at outside the gear-box
One end be located in groove, adjust sliding bar set engage second bevel gear with the first bevel gear of the runner assembly so that institute
Wheel shaft rotation band moving cam is stated to rotate.
Preferably, the spray boom includes spray boom ontology, the hose being connected to spray boom ontological idea of freedom end and is socketed on
The hose outer end and one end and the affixed telescoping tube in spray boom ontological idea of freedom end, wherein the free end of the hose and spray
Head connection, the other end of the spray head and the telescoping tube is affixed, and the length of the hose is extremely slightly larger than the telescopic tube
Length when longest, when the telescoping tube is in fully collapsed condition, the hose spiral setting；
Further include: connecting element comprising the first fixed fixed link vertical with the spray boom outer body wall, with it is described
The first affixed inserted link of first fixed link free end, first inserted link are parallel to the spray boom, and the inserted link is close to the suction
Water pipe traversing through end forms the first plug division；
Positioning component is set to the medicine-chest along the side of the wheel shaft length direction, and the positioning component includes that can revolve
Turn set on the side and central axes and the horizontally disposed positioning tube in the side, upper and lower spaced multiple arcs positioning plate, Duo Geding
The angle of position plate and horizontal plane is sequentially increased from the bottom to top.
Preferably, it is connected on the spray boom ontology and is arranged along spray boom ontology central axes in mirror symmetry with connecting element
Another connecting element, the medicine-chest is symmetrical arranged another connecting element along the other side of the wheel shaft length direction.
Preferably, the handle includes a pair of spaced gripping member, and the gripping member includes vertical set on described
Telescopic fixing rod on level board, the holding rod set on the telescopic fixing rod top, the holding rod are directed away from the water
The direction of plate is arranged.
Preferably, horizontally disposed positioned at the arc panel of bottom.
Preferably, the telescopic fixing rod include bottom end be set to the level board on quadrangular, be sheathed on described four
Tetragonous sleeve column on prism, the quadrangular top are spaced apart set two threaded holes up and down, and the sleeve column sleeve column is spaced apart up and down
If multiple through-holes, the distance of two through-holes of arbitrary neighborhood is equal to the distance of two threaded holes.
The present invention is include at least the following beneficial effects:
The first, change direct fluctuate by operator's arm of tradition and operate handle to medical fluid pressure atomization, pass through connection
The power-conversion that cart is walked in the setting of dynamic device is cam pressing, and when first bevel gear is fixed, travel distance is fixed, convex
Wheel number of revolutions is fixed, and spray is uniform, and average rate traveling further decreases the droplet size difference shape of ejection, improves spraying effect
Fruit further increases pesticide utilization rate and prevention and treatment disease pest effect.
The second, the setting of cart need not manually be born, and be mitigated for pressure, and further cooperated lateral transmission component and erected
Setting to transmission component can change the fountain height of unit distance as needed, improve instrument and use popularity, save artificial
While pure manual operation, participated in without additional power, environment-friendly high-efficiency.
Third, by the setting of positioning tube and multiple arcs positioning plate, so that the spray boom is detached from manpower control, Ji Kegen
Height is adjusted according to needs, while the use of telescoping tube being cooperated to realize the position for adjusting spray head in machine and transverse direction, solves biography
The knapsack hand sprayer of system is implemented by spraying during application by another hand adjustment section angle, to a certain extent to uniformly spray
The problem of mist is made troubles.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the low stalk crop sprayer in furrow Gansu Province nonirrigated farmland described in one of technical solution of the present invention；
Fig. 2 is the structural schematic diagram of medicine-chest described in one of technical solution of the present invention；
Fig. 3 is the structural schematic diagram of first bevel gear described in one of technical solution of the present invention.
Appended drawing reference are as follows: medicine-chest 1；Opening 10；Suction hose 11；Spray boom 2；Spray boom ontology 20；Telescoping tube 22；First fixed link
23；First inserted link 24；First plug division 25；Cart 3；Level board 30；Wheel shaft 31；Traveling wheel 32；Connecting rod 33；Third hand tap gear
34；Handle 4；Telescopic fixing rod 40；Quadrangular 41；Tetragonous sleeve column 42；Through-hole 43；Holding rod 44；Accept cylinder 5；Necking 50；Pressing
Cylinder 51；Rubber ring 52；Return spring 53；Cam drive component 6；Support rod 60；Horizon bar 61；Cam 62；Groove 610；Laterally
Transmission component 7；Gear-box 70；Circular hole 71；Cylinder 72；Inner rod 73；First bevel gear 74；Outer loop bar 75；Partition 76；Spiral bullet
Spring 77；Vertical bar 80；Sliding bar set 81；Second bevel gear 82；4th bevel gear 83；Positioning component 9；Positioning tube 90；Positioning plate 91.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
As shown in Figure 1-3, the present invention provides a kind of furrow Gansu Province nonirrigated farmland low stalk crop sprayer, including medicine-chest 1, be set to it is described
Suction hose 11 in medicine-chest 1,11 end sealing of suction hose pass through the medicine-chest 1, and traversing through end is communicated with spray boom 2, the spray
The free end of bar 2 is connected to spray head, further includes:
Cart 3 comprising with handle 4 (for facilitating user's cart 3) level board 30 and two pairs pass through wheel shaft respectively
The traveling wheel 32 of 31 connections, wheel shaft 31 and traveling wheel 32 are fixedly and coaxially connected, 31 disposed thereon two traveling wheels 32 of each wheel shaft
Between position interval be coaxially provided with two bearings, bearing can be rotated relative to traveling wheel 32 and position is fixedly connected, each axis
It holds lateral wall and is installed with connecting rod 33 vertically, the top of four connecting rods 33 is affixed with the bottom surface of the level board 30, wherein
The medicine-chest 1 is set on the level board 30, and the top of the medicine-chest 1 has rectangular aperture 10, across the opening 10 and outside
Side wall and affixed 41 shape of quadrangular equipped with top opening of 10 sealing of the opening accept cylinder 5, the height for accepting 5 top of cylinder
Higher than the height on 1 top of medicine-chest, the 5 top horizontal direction internal condensation of undertaking cylinder forms rectangle necking 50, slidingly and sealingly
Across the necking 50 be equipped with bottom end it is open press pressure cylinder 51, it is described to be circumferentially with rubber ring 52 by 51 lateral wall bottom end of pressure cylinder,
52 lateral wall of rubber ring is abutted with 5 inner sidewall of undertaking cylinder, so that described can relative to the undertaking cylinder 5 by pressure cylinder 51
Sealing slides up and down connection, is coaxially installed with return spring 53 between 5 bottom end of undertaking cylinder and 51 top by pressure cylinder, described
It is equipped with the first check valve for making ambient atmos enter undertaking cylinder 5 by 51 top of pressure cylinder, 5 bottom end of undertaking cylinder is equipped with
Enter the second one-way valve of medicine-chest 1 for making to accept gas in cylinder 5；
Linkage unit comprising:
Cam drive component 6 comprising be fixedly arranged on the support rod 60 of 1 top surface of medicine-chest vertically, rotation is set to the branch
The horizon bar 61 on 60 top of strut and the center of circle and the affixed cam 62 in described 61 one end of horizon bar, wherein the cam 62 and institute
It states and is abutted by 51 top center of pressure cylinder, when the rotation pressing of cam 62 distance by 51 top of pressure cylinder apart from horizon bar 61 is maximum
When, the top by pressure cylinder 51 is located at 5 top of undertaking cylinder, and the return spring 53 is in compressive state, the support
60 top of bar is equipped with the bearing coaxial with the horizontal tube, and one end of the horizon bar 61 passes through the bearing and fixation, so that institute
It states horizon bar 61 and is rotatably fixedly installed relative to support rod 60, cam 62 rotates institute's forming face and is vertically arranged；
Lateral transmission component 7 comprising set on the gear-box 70 on 1 top of medicine-chest, rotatably set on the gear-box
It hollow cylinder 72 in 70 and sets along 72 length direction of cylinder (central axes for being parallel to the horizon bar 61) is circumferentially-spaced
Multiple runner assemblies are set, each runner assembly includes that level is rotatably secured across one of the cylinder 72 far from the cam 62
(multiple 73 central axes of inner rod form the round and cylinder 72 and are coaxially disposed the inner rod 73 at end, and the axis of horizon bar 61
Line intersects with the edge of the circle), be coaxially fixedly arranged on the inner rod 73 be located at the outer one end of the cylinder 72 first bevel gear 74,
Being sheathed on the hollow sleeve bar 75 of the part that the inner rod 73 is located in cylinder 72, (hollow sleeve bar 75 is relative to the inner sleeve
The 73 scalable setting in elongatedness direction of bar, is circumferentially fixedly installed, and can specifically be realized by the setting of sliding slot and sliding block), wherein
The longitudinal cross-section of the outer loop bar 75 is triangle, and the gear-box 70 has a circular hole 71 close to one end of the cam 62,
The described one end of outer loop bar 75 far from inner rod 73 successively slides through the other end of the cylinder 72 and passes through the circular hole 71,
Partition 76 is arranged in the outer loop bar 75 vertically, the inner rod 73, which is located between one end in outer loop bar 75 and partition 76, to be arranged
Helical spring 77, the horizon bar 61 are recessed inwardly to have far from one end level of the cam 62 and fit with outer 75 phase of loop bar
The small end radius of the groove 610 matched, multiple first bevel gears 74 is circumferentially sequentially increased；
Vertical transmission component comprising rotatable fixation (vertical bar 80 is fixed relative to the seat up and down of the level board 30)
Across the vertical bar 80 of the level board 30, the top of the vertical bar 80 successively be can be rotated across the bottom end and top of the gear-box 70
End, 80 top of vertical bar are arranged sliding bar set 81, and 81 bottom end of sliding bar set slides through 70 top of gear-box, institute
State sliding bar set 81 be slidably fixedly installed relative to the vertical bar 80 (side wall of the sliding bar set 81 between the upper and lower every be arranged it is more
A perforation, the vertical bar 80 are located at one end side wall outside the medicine-chest 1 and are equipped with the flexible button being adapted to perforation, when button is corresponding
When being located therein a perforation, the sliding bar set 81 is fixed relative to the vertical bar 80), the cunning in the gear-box 70
The coaxial fixed second bevel gear 82 in dynamic 81 periphery of loop bar, the settings of multiple perforation is for making second bevel gear 82 respectively with multiple the
The setting of one bevel gear 74, which is adapted, to be engaged, the central axes of the central axes extended line of the vertical bar 80 and a wherein wheel shaft 31
It intersects vertically, coaxial affixed third hand tap gear 34 on the wheel shaft 31 is connected on the vertical bar 80 and engages with third hand tap gear 34
The 4th bevel gear 83, wherein rotate the cylinder 72, when one of runner assembly being made to be located at the top, the runner assembly
Outer loop bar 75 be located at one end outside the gear-box 70 be located in groove 610 (at this time helical spring 77 be in compression or from
Right elongation state), adjusting sliding bar set 81 engages second bevel gear 82 with the first bevel gear 74 of the runner assembly, so that institute
The rotation band moving cam 62 of wheel shaft 31 is stated to rotate.
In this technical solution, bottom end can form minimum point by plate body diagonally downward in the medicine-chest 1, be located at medicine-chest
The length of suction hose 11 is slightly larger than the height of the medicine-chest 1 in 1, and the bottom end of the suction hose 11 is equipped with gravity suction nozzle, so as to inhale
It is to be located at positioned at the minimum point of 1 bottom end of medicine-chest convenient for the abundant use of 1 Chinese medicine liquid of medicine-chest under the normality of 11 bottom end of water pipe
Suction hose 11 outside medicine-chest 1 has a certain distance, convenient for keeping spray boom 2 movable in a certain range relative to medicine-chest 1, the circle
Rotatably setting, the cylinder 72 is engaged between 72 lateral walls of cylinder and 1 inner sidewall of medicine-chest to set close to one end of the circular hole 71
There is class zigzag bull stick, rotation bull stick drives the cylinder 72 to rotate relative to medicine-chest 1, in use process, the top of the medicine-chest 1
End further includes the charging hole of setting, pressure maintaining valve, vent valve, and strainer is equipped in charging hole, adjacent for pushing cart 3 to walk in
It between furrow Gansu Province or is set up on one of furrow Gansu Province and walks, 3 treads driving wheel axis 31 of cart rotation, the rotation of wheel shaft 31 drives
Third hand tap gear 34 rotates, and the rotation of third hand tap gear 34 successively drives the 4th bevel gear 83, the second master gear, first bevel gear
74, horizon bar 61 and cam 62 rotate, and the rotation pressing of cam 62 is moved up and down by pressure cylinder 51, the mistake moved up and down by pressure cylinder 51
Outside air is set to enter medicine-chest 1 by the first check valve, second one-way valve in journey, and then the medical fluid compressed in medicine-chest 1 passes through spray
Head sprays.Using the technical solution, first, change tradition and directly fluctuate by operator's arm and operate handle medical fluid is added
Pressure is spraying, is pressed the power-conversion that cart 3 is walked for cam 62 by the setting of linkage, when first bevel gear 74 is fixed
When, travel distance is fixed, and 62 number of revolutions of cam is fixed, spray uniformly, and average rate traveling further decrease ejection droplet it is big
Small difference shape improves spray effect, further increases pesticide utilization rate and prevention and treatment disease pest effect；The second, the setting of cart 3 need not
It manually bears, mitigates and be used for pressure, and further cooperate the setting of lateral transmission component 7 and vertical transmission component, it being capable of basis
It needs to change the fountain height of unit distance, improves instrument and use popularity, pure manual operation while saving artificial, without additional
Power participate in, environment-friendly high-efficiency.
In another technical solution, the spray boom 2 includes one end and the affixed spray being connected in 11 free end of suction hose
Bar body 20, the hose being connected to 20 free end of spray boom ontology and it is socketed on the hose outer end and one end and the spray
(the fixed tube body of automatically retractable, specific implementation are appointing for existing way to the affixed telescoping tube 22 in 20 free end of bar body
It is a kind of), wherein the free end of the hose is connected to spray head, and the other end of the spray head and the telescoping tube 22 is affixed, described
The length when length of hose is slightly larger than the telescoping tube 22 elongation to longest, when the telescoping tube 22 is in fully collapsed condition
When, the hose spiral is set in the telescoping tube 22；
Further include: connecting element comprising the first fixed fixed link 23 vertical with 20 lateral wall of spray boom ontology, with
The first affixed inserted link 24 of first fixed link, 23 free end, first inserted link 24 are parallel to the spray boom ontology 20, institute
It states inserted link and forms the first plug division 25 close to the position of 11 traversing through end of suction hose；
Positioning component 9 is set to the medicine-chest 1 along the side of 31 length direction of wheel shaft, and the positioning component 9 includes
It is rotatably arranged the side (medicine-chest 1 is along the side of 31 length direction of wheel shaft) and central axes and the side is horizontally disposed fixed
Position cylinder 90, upper and lower spaced multiple arcs positioning plate 91, the angle of multiple positioning plates 91 and horizontal plane is from the bottom to top successively
Increase, the positioning tube 90 is adapted with first plug division 25, and in use process, the first plug division 25 is plugged in positioning tube
In 90, and spray boom ontology 20 is allowed to be arranged in one of arc positioning plate 91 according to actual needs, adjusts 22 length of telescoping tube,
, so that the spray boom 2 is detached from manpower by the setting of positioning tube 90 and multiple arcs positioning plate 91 using the technical solution
Control can adjust height as needed, while cooperating the use of telescoping tube 22 to realize and adjusting spray head in machine and transverse direction
Position solves traditional knapsack hand sprayer and implements by spraying, centainly during application by another hand adjustment section angle
The problem of making troubles in degree to even spraying.
In another technical solution, it is connected on the spray boom ontology 20 with connecting element along 20 central axes of spray boom ontology
In another connecting element that mirror symmetry is arranged, the medicine-chest 1 is symmetrical arranged another along the other side of 31 length direction of wheel shaft
One connecting element improves the practicability of the medicine-chest 1 using the technical solution, realizes and sprays to 1 two sides crop-selective of medicine-chest
Purpose.
In another technical solution, the handle 4 includes a pair of spaced gripping member, and the gripping member includes perpendicular
The telescopic fixing rod 40 being directly set on the level board 30, the holding rod 44 set on 40 top of telescopic fixing rod are described to hold
The direction setting that bar 44 is directed away from the level board 30 is held, using the technical solution, convenient for 4 height of handle according to artificial
It needs to be adjusted.
In another technical solution, the arc panel positioned at bottom is horizontally disposed, using the technical solution, described in adjusting
Nozzle angle.
In another technical solution, the telescopic fixing rod 40 includes the quadrangular that bottom end is set on the level board 30
41, the tetragonous sleeve column 42 being sheathed on the quadrangular 41,41 top of quadrangular are spaced apart set two threaded holes, institute up and down
State sleeve column sleeve column and be spaced apart up and down and set multiple through-holes 43, the distance of two through-holes 43 of arbitrary neighborhood be equal to two threaded holes away from
From being bolted after adjusting height, using the technical solution, realize telescopic adjustment stability.
Number of devices and treatment scale described herein are for simplifying explanation of the invention.To furrow Gansu Province of the present invention nonirrigated farmland
The application of low stalk crop sprayer, modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (6)
1. the low stalk crop sprayer in furrow Gansu Province nonirrigated farmland, including medicine-chest, the suction hose in the medicine-chest, the water suction seal of tube
Across the medicine-chest, traversing through end is communicated with spray boom, and the free end of the spray boom is connected to spray head, which is characterized in that further include:
Cart comprising respectively by the traveling wheel of wheel axis connection, each wheel shaft interval is same for handled level board and two pairs
Axis is set there are two bearing, and each bearing lateral wall is installed with connecting rod vertically, the top of four connecting rods with the level board
Bottom surface it is affixed, wherein the medicine-chest is set on the level board, and the top of the medicine-chest has rectangular aperture, is passed through described
Opening and lateral wall and the affixed quadrangular shape equipped with top opening of opening sealing accept cylinder, and the undertaking cylinder top is inside
Condensation forms rectangle necking, is slidingly sealed across the necking equipped with bottom end opening by pressure cylinder, described to press pressure cylinder lateral wall bottom
End be circumferentially with rubber ring, the rubber ring lateral wall is abutted with the undertaking medial wall of the tube, the undertaking cylinder bottom end with it is described
By return spring is coaxially installed between pressure cylinder top, described be equipped with by pressure cylinder top accepts cylinder for entering ambient atmos
First check valve, the cylinder bottom end of accepting are equipped with the second one-way valve for entering medicine-chest for making to accept gas in cylinder；
Linkage unit comprising:
Cam drive component comprising be fixedly arranged on the support rod of the medicine-chest top surface vertically, rotation is set to the supporting bar top
Horizon bar and the center of circle and the affixed cam in described horizon bar one end, wherein the cam is supported with described by pressure cylinder top center
It connects, when the cam rotation pressing distance maximum by pressure cylinder top apart from horizon bar, the top by pressure cylinder is located at institute
It states and accepts above cylinder, the return spring is in compressive state；
Lateral transmission component comprising set on the medicine-chest top gear-box, rotatably be set to the gear-box in it is hollow
Cylinder and multiple runner assemblies are provided at circumferentially spaced along the drum length direction, each runner assembly includes horizontal can be rotated
It is secured across the inner rod of the one end of the cylinder far from the cam, the inner rod is coaxially fixedly arranged on and is located at outside the cylinder
The first bevel gear of one end, the hollow sleeve bar for being sheathed on the part that the inner rod is located in cylinder, wherein the outer loop bar
Longitudinal cross-section be triangle, the gear-box close to one end of the cam have a circular hole, the outer loop bar is far from inner sleeve
One end of bar successively slides through the other end of the cylinder and passes through the circular hole, be arranged in the outer loop bar vertically every
Plate, the inner rod are located at one end and partition room setting helical spring in outer loop bar, and the horizon bar is far from the cam
One end level, which is recessed inwardly, has groove compatible with the outer loop bar, and the small end radiuses of multiple first bevel gears is along forming circle
Circumferential direction be sequentially increased；
Vertical transmission component comprising the rotatable vertical bar for being secured across the level board, the top of the vertical bar sequentially pass through
The bottom end and top of the gear-box, the vertical bar top are arranged sliding bar set, and the sliding bar set bottom end slides through described
Gear-box top, the sliding bar set are slidably fixedly installed relative to the vertical bar, the sliding sleeve in the gear-box
Coaxially fixed second bevel gear, the central axes of the vertical bar and the central axes of a wherein wheel shaft intersect vertically for bar periphery, the wheel shaft
Coaxial affixed third hand tap gear is gone up, is connected with the 4th bevel gear engaged with third hand tap gear on the vertical bar, wherein rotation institute
Cylinder is stated, when one of runner assembly being made to be located at the top, the outer loop bar of the runner assembly is located at one outside the gear-box
End is located in groove, and adjusting sliding bar set engages second bevel gear with the first bevel gear of the runner assembly, so that the wheel
Axis rotation band moving cam rotates.
2. the low stalk crop sprayer in furrow Gansu Province as described in claim 1 nonirrigated farmland, which is characterized in that the spray boom includes spray boom sheet
Body, the hose being connected to spray boom ontological idea of freedom end and be socketed on the hose outer end and one end and the spray boom ontology from
By holding affixed telescoping tube, wherein the free end of the hose is connected to spray head, the other end of the spray head and the telescoping tube
Affixed, the length of the hose is slightly larger than the length when telescopic tube to longest, receives completely when the telescoping tube is in
When contracting state, the hose spiral setting；
Further include: connecting element comprising the first fixed fixed link vertical with the spray boom outer body wall and described first
The first affixed inserted link of fixed link free end, first inserted link are parallel to the spray boom, and the inserted link is close to the suction hose
Traversing through end forms the first plug division；
Positioning component is set to the medicine-chest along the side of the wheel shaft length direction, and the positioning component includes rotatable sets
In the side and central axes and the horizontally disposed positioning tube in the side, upper and lower spaced multiple arcs positioning plate, multiple positioning plates
It is sequentially increased from the bottom to top with the angle of horizontal plane.
3. the low stalk crop sprayer in furrow Gansu Province as claimed in claim 2 nonirrigated farmland, which is characterized in that affixed on the spray boom ontology
There is another connecting element with connecting element along spray boom ontology central axes in mirror symmetry setting, the medicine-chest is along the wheel axial length
The other side in degree direction is symmetrical arranged another connecting element.
4. the low stalk crop sprayer in furrow Gansu Province as claimed in claim 3 nonirrigated farmland, which is characterized in that between the handle includes a pair of
Every the gripping member of setting, the gripping member includes the telescopic fixing rod being set on the level board vertically, is set to described flexible solid
The holding rod on fixed pole top, the holding rod are directed away from the direction setting of the level board.
5. the low stalk crop sprayer in furrow Gansu Province as claimed in claim 2 nonirrigated farmland, which is characterized in that positioned at the arc panel of bottom
It is horizontally disposed.
6. the low stalk crop sprayer in furrow Gansu Province as claimed in claim 4 nonirrigated farmland, which is characterized in that the telescopic fixing rod includes
Bottom end is set to quadrangular on the level board, the tetragonous sleeve column that is sheathed on the quadrangular, above and below the quadrangular top
Interval opens up two threaded holes, and the sleeve column sleeve column is spaced apart sets multiple through-holes, the distance etc. of two through-holes of arbitrary neighborhood up and down
In the distance of two threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811456152.7A CN109497020B (en) | 2018-11-30 | 2018-11-30 | Sprayer for low-stalk crops in dry land ridge farmland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811456152.7A CN109497020B (en) | 2018-11-30 | 2018-11-30 | Sprayer for low-stalk crops in dry land ridge farmland |
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| Publication Number | Publication Date |
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| CN109497020A true CN109497020A (en) | 2019-03-22 |
| CN109497020B CN109497020B (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811456152.7A Active CN109497020B (en) | 2018-11-30 | 2018-11-30 | Sprayer for low-stalk crops in dry land ridge farmland |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113317180A (en) * | 2021-07-14 | 2021-08-31 | 王春燕 | Energy-concerving and environment-protective type orchard spray set |
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| Publication number | Publication date |
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| CN109497020B (en) | 2021-06-04 |
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