CN106140524B - Self-pressurizing agri knapsack sprayer - Google Patents
Self-pressurizing agri knapsack sprayer Download PDFInfo
- Publication number
- CN106140524B CN106140524B CN201610762302.1A CN201610762302A CN106140524B CN 106140524 B CN106140524 B CN 106140524B CN 201610762302 A CN201610762302 A CN 201610762302A CN 106140524 B CN106140524 B CN 106140524B
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- Prior art keywords
- drive rod
- rocking bar
- mounting ring
- people
- drive
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
- B05B9/0805—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material
- B05B9/0838—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material supply being effected by follower in container, e.g. membrane or floating piston, or by deformation of container
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Abstract
The invention discloses a kind of Self-pressurizing agri knapsack sprayers, including liquid reserve tank, rocking bar and spray gun, it further include the drive rod swung up and down for drive rocker, it is improved by the structure to rocking bar, drive rod is added, to drive people's manual actuation rocking bar, to liberate the both hands of people, and also slow down the work load of people by the way that laborsaving spring is arranged between drive rod and rocking bar, to make entire spray process more easily laborsaving.Drive rod can be fixed at ankle by seller after people bear this sprayer, so that ankle is able to drive drive rod up and down motion, to drive rocking bar by the swing of drive rod, the aerosolizing part in liquid reserve tank is driven finally by rocking bar realization, complete spray operations, whole operation process is without manually operating rocking bar, and the swing of step, facilitates the use of sprayer when taking full advantage of people's walking.
Description
Technical field
The present invention relates to a kind of spraying apparatus, in particular to a kind of Self-pressurizing agri knapsack sprayer.
Background technique
Shoulder-mounted man-operated sprayer is widely used in all kinds of crops, orchard herbal sprinkling and insect pest preventing and controlling and public place at present
Health and epidemic prevention, disinfection.
In operation, user can bear sprayer in back, then press rocking bar up and down on the other hand, control on the other hand
Spray gun completes entire spray operations.In backpack sprayer in use, people are common to press rocking bar, it can be easy to produce fatigue in this way.
And in number of patent application are as follows: in 2015203148034 patent of invention, disclose a kind of power spraye, will spray
Rocking bar removal in day with fog is refueled to add the components such as battery, water pump in sprayer by being driven by electricity water pump, complete
At the sprinkling work of sprayer.
Although the power spraye after changing in this way can replace people to complete the pressurized operation to sprayer, after change
Power spraye often because after being additionally arranged battery, actuator (water pump, motor etc.), considerably increase the weight of sprayer
Amount, so that sprayer becomes heavier, increases the burden of user instead.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide it is a kind of it is lighter, easy to use from
Dynamic pressurized backpack formula sprayer.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of Self-pressurizing agri backpack spray
Day with fog, including liquid reserve tank, rocking bar and spray gun further include the drive rod swung up and down for drive rocker, described drive rod one end
Hinged with rocking bar, the other end is fixed at the ankle of user.
By using above-mentioned technical proposal, drive rod can be fixed on foot by seller after people bear this sprayer
At ankle, so that ankle is able to drive drive rod up and down motion, so that the swing by drive rod drives rocking bar, finally by rocking bar
Realization drives the aerosolizing part in liquid reserve tank, completes spray operations, whole operation process is without manually carrying out rocking bar
Operation, the swing of step, facilitates the use of sprayer, and its drive rod can be hollow when taking full advantage of people's walking
Aluminium bar, the intensity of drive rod can either be kept in this way, but also enable to drive rod lighter, this makes it possible to make
Entire sprayer can either be realized after people bear walking, realize auto spraying work, but also lighter.
Preferably, the drive rod is equipped with several mounting rings, and the mounting ring includes the first mounting ring and the second peace
Fill ring, the first mounting ring lateral wall and hinged far from rocking bar one end on drive rod, the second mounting ring lateral wall and drive
Lever is hinged.
By using above-mentioned technical proposal, drive rod fast and safely can be installed to use by the effect of mounting ring
The leg of person, the end of drive rod can be mounted at ankle by the first mounting ring, and second mounting ring can will then drive
The main body of bar is mounted at thigh, and drive rod is enabled to be fitted in the lateral leg of user, in this way in drive rod in people
When walking, when driving driving, being fixed on the first mounting ring at ankle can lift together with the ankle of user, thus directly
Drive rod is jacked up upwards, so that drive rod drives rocking bar movement；When ankle is fallen, drive rod can be mounted band under circumferential direction again
Dynamic, so that drive rod moves upwards, also drive rod drive rocker resets downwards, completes waving for entire rocking bar, so that spray
Day with fog realizes spray operations, however because being all to be mounted ring connection setting in entire drive rod during swinging up and down
In the side of people leg, it is more efficient to allow for entire drive rod stress in this way, substantially increases the drive efficiency of drive rod.
Preferably, the connection for connecting drive rod and second mounting ring is equipped between the second mounting ring and drive rod
Spring.
By using above-mentioned technical proposal, in walking movement, leg can be bent people, be fixed on the second of leg in this way
Mounting ring can shift together with leg, and drive rod is in order to which the active force of foot to be transmitted on rocking bar,
Drive rod is the straight-bar of hard, can guarantee that the active force of foot is efficiently transmitted on rocking bar by drive rod in this way, so that
Rocking bar, which is swung, completes spray operations；In this way when second mounting ring glances off, drive rod is still realized with rocking bar and foot
Two o'clock connection, second mounting ring can realize that the installation of drive rod and mounting ring connects by the way that connecting spring on the outer wall is arranged
It connects, facilitates the free movement of second mounting ring.
Preferably, one end on the connecting spring far from second mounting ring is fixed with the connection being set on drive rod
Ring, the drive rod are equipped with installation card slot corresponding with connection ring.
By using above-mentioned technical proposal, one end of connecting spring is fixedly connected with the side wall of connection ring, and people will connect
It connects ring set to be located on drive rod, and will be after in the installation card slot on connection ring inlay card such as drive rod, it will be able to complete the second peace
The installation of ring and drive rod is filled, during installation, connection ring need to be only set on drive rod, and slided along drive rod,
Connection ring is made of elastic material, and when connection ring is slid into installation card slot, connection ring can quickly be shunk, so that even
Connect ring automatically can enable to second mounting ring to be quickly and easily mounted on drive rod by inlay card in installation card slot.
Preferably, L shape hinge bar is fixed on the rocking bar, the drive rod is equipped with opposite with L shape hinge bar
The hinged through-hole answered.
By using above-mentioned technical proposal, L shape hinge bar is fixed at rocking bar side, and curved on its L shape hinge bar
One end of folding can form mounting groove with rocking bar straight up, and drive rod can be set in by such people by hinged through-hole
It on L shape hinge bar, is slid into mounting groove along L shape hinge bar, completes the hinged of drive rod and rocking bar, this structure has structure
Simply, the features such as easy for installation is operated；And being equipped with setting in this way can also directly disassemble drive rod from rocking bar, from
And the storage of sprayer is facilitated to place.
Preferably, laborsaving spring is additionally provided on the drive rod, the laborsaving spring one end is fixed to be located on drive rod far
One end from rocking bar, the laborsaving spring other end are hingedly arranged on rocking bar.
By using above-mentioned technical proposal, this sprayer is completed to equip, and drive rod is completed by mounting ring
After fixed installation, when people stand naturally, drive rod can keep vertical or close to vertically, and this makes it possible to pass through gravity to make
With laborsaving spring is naturally pulled, so that laborsaving spring elongation；In people's walking, foot is lifted, so that driving
The one end being connected on bar with the first mounting ring is lifted up, this makes it possible to shrink laborsaving spring automatically, to lead to laborsaving
The elasticity of spring itself pulls foot, burden when people lift foot is reduced, so that the use of this sprayer can be more
Add conveniently, easily.
Preferably, the mounting ring is equipped with construction opening, is additionally provided in the mounting ring for being closed construction opening
Velcro.
By using above-mentioned technical proposal, when installation connects mounting ring, it will be able to tear and be arranged at construction opening
Velcro, to open wide construction opening, the main body of mounting ring can be used high-strength nylon material and be made, this makes it possible to
Enable the ontology of mounting ring that there is outstanding flexibility, the mounting ring after open construction opening can be in the foot of people
At ankle and leg re-closes mounting ring, and the second mounting groove and the second installation are installed in the leg of people and ankle punishment
Slot can just rewind mounting ring at the leg of people and ankle, when ring is fixedly mounted in installation by mounting ring main body
It is wrapped in foot, and again will be closed construction opening by the magic power patch being arranged in mounting ring, mounting ring is installed and is fixed
In leg.
Preferably, the mounting ring inner wall is equipped with spongy layer.
By using above-mentioned technical proposal, also by setting spongy layer as liner on mounting ring inner wall, thus exist
When mounting ring installation is banded in leg, spongy layer can be in contact with leg, be enable to play and effectively subtract
The effect of buffering is shaken, so that people are using this sprayer when being operated, it can be more comfortable.
In conclusion drive rod is added the invention has the following advantages: improve by the structure to rocking bar,
People's manual actuation rocking bar is driven, to liberate the both hands of people, and also passes through setting between drive rod and rocking bar
Laborsaving spring slows down the work load of people, to make entire spray process more easily laborsaving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment one；
Fig. 2 be embodiment one in drive rod be swung up after structural schematic diagram；
Fig. 3 is the connection schematic diagram of drive rod and rocking bar in embodiment one；
Fig. 4 is the enlarged drawing of A in Fig. 3；
Fig. 5 is the enlarged drawing of B in Fig. 4；
Fig. 6 is the structural schematic diagram of drive rod in embodiment two.
Appended drawing reference: 1, liquid reserve tank；2, rocking bar；21, L shape hinge bar；22, mounting groove；3, spray gun；4, drive rod；41, pacify
Be loaded slot；42, hinged through-hole；5, mounting ring；51, the first mounting ring；52, second mounting ring；53, construction opening；54, magic
Patch；55, spongy layer；6, connecting spring；61, connection ring；7, laborsaving spring.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Embodiment one: a kind of Self-pressurizing agri knapsack sprayer, as shown in figures 1 and 3, including liquid reserve tank 1,2 and of rocking bar
Spray gun 3 further includes the drive rod 4 swung up and down for drive rocker 2, is improved by the structure to rocking bar 2, adds driving
Bar 4, to drive people's manual actuation rocking bar 2, to liberate the both hands of people, and also logical between drive rod 4 and rocking bar 2
It crosses and laborsaving spring 7 is set to slow down the work load of people, to make entire spray process more easily laborsaving.In people
Drive rod 4 can be fixed at ankle by seller after bearing this sprayer, so that ankle is able to drive about 4 drive rod fortune
It is dynamic, so that the swing by drive rod 4 drives rocking bar 2, is realized finally by rocking bar 2 and the aerosolizing part in liquid reserve tank 1 is carried out
Spray operations are completed in driving, and whole operation process is without manually operating rocking bar 2, foot when taking full advantage of people's walking
The swing of step facilitates the use of sprayer.
As depicted in figs. 1 and 2, mounting ring 5 is equipped on drive rod 4, mounting ring 5 includes the first mounting ring 51 and second
Mounting ring 52, the first mounting ring 51 are hingedly arranged in 4 end of drive rod, and such the first mounting ring 51 can pacify mounting ring 5
At the ankle of people；Second mounting ring 52 is then mounted on 51 top of the first mounting ring, is also connected with drive rod 4.Pass through
Drive rod 4 is fast and safely installed to the leg of user by the effect of mounting ring 5, and the first mounting ring 51 can be by drive rod
4 end is mounted at ankle, and the main body of drive rod 4 can be then mounted at thigh by second mounting ring 52, so that driving
Bar 4 can be fitted in the lateral leg of user, when driving driving, be fixed on ankle when people walk in drive rod 4 in this way
The first mounting ring 51 at place can be lifted together with the ankle of user, to directly jack up drive rod 4 upwards, so that driving
Bar 4 drives rocking bar 2 to move；When ankle is fallen, drive rod 4 can be mounted again ring 5 downwards drive so that drive rod 4 to
Upper movement, also 4 drive rocker 2 of drive rod resets downwards, completes waving for entire rocking bar 2, so that sprayer realizes spray operations,
However because being all to be mounted the connection of ring 5 to be arranged in the one of people leg in entire drive rod 4 during swinging up and down
Side, it is more efficient to allow for entire 4 stress of drive rod in this way, substantially increases the drive efficiency of drive rod 4.
As depicted in figs. 1 and 2, in walking movement, leg can be bent people, be fixed on the second mounting ring of leg in this way
52 can shift together with leg, and drive rod 4 drives in order to which the active force of foot to be transmitted on rocking bar 2
Lever 4 is the straight-bar of hard, can guarantee that the active force of foot is efficiently transmitted on rocking bar 2 by drive rod 4 in this way, so that
Rocking bar 2, which is swung, completes spray operations；In this way when second mounting ring 52 glances off, drive rod 4 still with rocking bar 2 and foot
Realize two o'clock connection, second mounting ring 52 can be by being arranged the realization drive rod 4 of connecting spring 6 and mounting ring on the outer wall
5 installation connection, facilitates the free movement of second mounting ring 52.
As shown in Figure 2 and Figure 4, connecting spring 6 is connect by the realization of connection ring 61 with the installation of drive rod 4, connects bullet
One end of spring 6 is fixedly connected with the side wall of connection ring 61, and connection ring 61 is set on drive rod 4 by people, and by connection ring
After in installation card slot 41 on 61 inlay cards such as drive rod 4, it will be able to which the installation for completing second mounting ring 52 Yu drive rod 4 is being pacified
When dress, connection ring 61 need to be only set on drive rod 4, and be slided along drive rod 4, connection ring 61 is by elastic material
Material is constituted, and when connection ring 61 is slid into installation card slot 41, connection ring 61 can quickly be shunk, so that connection ring 61 can
Automatic inlay card enables to second mounting ring 52 to be quickly and easily mounted on drive rod 4 in installation card slot 41.
As shown in Figures 2 and 3, the L shape hinge bar 21 being arranged on rocking bar 2 is fixed at 2 side of rocking bar, and its L shape
The one end bent on hinge bar 21 can form mounting groove 22 with rocking bar 2 straight up, and such people can lead to drive rod 4
Cross hinged through-hole 42 to be set on L shape hinge bar 21, be slid into mounting groove 22 along L shape hinge bar 21, complete drive rod 4 with
Rocking bar 2 it is hinged, this structure have structure it is simple, operate the features such as easy for installation.
As shown in figure 4, entire drive rod 4 is realized and the company of rocking bar 2 by the way that the L shape hinge bar 21 in 2 outside of rocking bar is arranged in
It connects, after all mounting rings 5 of such goalkeeper people are disassembled from foot, drive rod 4 can be operated, allow drive rod 4 to pass through hinged
Through-hole 42 is detached from from L shape hinge bar 21, and this makes it possible to remove 4 diameter of drive rod from rocking bar 2, people can also lead to again
It crosses rocking bar 2 and realizes that driving sprayer works.
As shown in figure 4, drive rod 4 can either be torn open from rocking bar 2 through the above way when sprayer is placed storage
Remove, but can diameter using 42 axis of hinged through-hole of drive rod 4 as rotation center, rotate drive rod 4 so that driving
Bar 4 and rocking bar 2 are folded, to facilitate the placement of sprayer.
As shown in Fig. 2, completing to be fixedly mounted by mounting ring 5 completing to equip this sprayer, and by drive rod 4
Afterwards, when people stand naturally, drive rod 4 can keep vertical or close to vertically, and this makes it possible to pass through gravity nature
The laborsaving spring 7 of pulling so that laborsaving spring 7 stretch；In people's walking, foot is lifted, so that on drive rod 4
The one end being connected with the first mounting ring 51 is lifted up, this makes it possible to shrink laborsaving spring 7 automatically, to lead to laborsaving bullet
The elasticity of spring 7 itself pulls foot, burden when people lift foot is reduced, so that the use of this sprayer can be more
It is convenient, light.
Its laborsaving spring can be set on the left of drive rod, can also be as shown in Fig. 2, shown on the right side of drive rod.
As shown in figure 5, when installation connects mounting ring 5, it will be able to the velcro 54 being arranged at construction opening 53 is torn,
To open wide construction opening 53, the main body of mounting ring 5 can be used high-strength nylon material and be made, and this makes it possible to make
The ontology of mounting ring 5 can have outstanding flexibility, and the mounting ring 5 after open construction opening 53 can be in the foot of people
At ankle and leg re-closes mounting ring 5, and the second mounting groove 22 and the second peace are installed in the leg of people and ankle punishment
Mounting ring 5 can just be rewound at the leg of people and ankle, will be installed when ring 5 is fixedly mounted in installation by tankage 22
5 main body of ring is wrapped in foot, and again will be closed construction opening 53 by the magic power patch being arranged in mounting ring 5, will install
Ring 5 is fixed on leg.
As shown in figure 5, also by setting spongy layer 55 as liner on 5 inner wall of mounting ring, thus by mounting ring 5
When installation is banded in leg, spongy layer 55 can be in contact with leg, be enable to play effective damping, buffering
Effect can be more comfortable so that people are using this sprayer when being operated.
Embodiment two, a kind of Self-pressurizing agri knapsack sprayer, as shown in fig. 6, the difference with above-described embodiment one are as follows: its
Mounting ring 5 also can flexible rubber ring constitute, in this way when installing mounting ring 5, it will be able to mounting ring 5 is strutted, by people's
Leg is arranged into, and by the elastic shrinkage mounting ring 5 of mounting ring 5 itself, drive rod 4 is installed leg side.
As shown in fig. 6, and the diameter of its first mounting ring 51 be less than second mounting ring 52, because of second mounting ring 52
It is to be fixed at thigh, and the first mounting ring 51 is then only fixed at ankle, the diameter for going out mounting ring 5 to two needs not phase
Together.
The above is only exemplary embodiment of the invention, protection scope and is not intended to limit the present invention, this hair
Bright protection scope is determined by the attached claims.
Claims (4)
1. a kind of Self-pressurizing agri knapsack sprayer, including liquid reserve tank (1), rocking bar (2) and spray gun (3), it is characterized in that: further including
For the drive rod (4) that drive rocker (2) is swung up and down, the drive rod is the straight-bar of hard, described drive rod (4) one end with
Hingedly, the other end is fixed at the ankle of user rocking bar (2)；The drive rod (4) is equipped with several mounting rings (5),
The mounting ring (5) includes the first mounting ring (51) and second mounting ring (52), the first mounting ring (51) lateral wall and is driven
It is hinged far from rocking bar (2) one end in lever (4)；It is equipped between the second mounting ring (52) and drive rod (4) and is driven for connecting
The connecting spring (6) of lever (4) and second mounting ring (52)；The one of separate second mounting ring (52) on the connecting spring (6)
End is fixed with the connection ring (61) being set on drive rod (4), and the drive rod (4) is equipped with corresponding with connection ring (61)
Installation card slot (41)；L shape hinge bar (21) is fixed on the rocking bar (2), the drive rod (4) is equipped with cuts with scissors with L shape
The corresponding hinged through-hole (42) of extension bar (21).
2. the Self-pressurizing agri knapsack sprayer stated according to claim 1, it is characterized in that: being additionally provided with province on the drive rod (4)
Power spring (7), the fixed one end being located on drive rod (4) far from rocking bar (2) in described laborsaving spring (7) one end, the laborsaving bullet
Spring (7) other end is hingedly arranged on rocking bar (2).
3. the Self-pressurizing agri knapsack sprayer stated according to claim 2, it is characterized in that: the mounting ring (5) is equipped with installation
It is open (53), the velcro (54) for being closed construction opening (53) is additionally provided on the mounting ring (5).
4. the Self-pressurizing agri knapsack sprayer stated according to claim 3, it is characterized in that: the mounting ring (5) inner wall is equipped with sea
Continuous layer (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762302.1A CN106140524B (en) | 2016-08-30 | 2016-08-30 | Self-pressurizing agri knapsack sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762302.1A CN106140524B (en) | 2016-08-30 | 2016-08-30 | Self-pressurizing agri knapsack sprayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106140524A CN106140524A (en) | 2016-11-23 |
| CN106140524B true CN106140524B (en) | 2019-05-07 |
Family
ID=57344157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610762302.1A Active CN106140524B (en) | 2016-08-30 | 2016-08-30 | Self-pressurizing agri knapsack sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106140524B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1998734A (en) * | 1934-06-11 | 1935-04-23 | Parker Donald | Leg actuated pump |
| US4319699A (en) * | 1979-06-25 | 1982-03-16 | D.A.S. Pumps (Proprietary) Limited | Portable sprayer actuated by user's body movement |
| CN2277825Y (en) * | 1996-07-31 | 1998-04-08 | 付兵远 | Pedal sprayer |
| CN201067723Y (en) * | 2007-06-16 | 2008-06-04 | 阿不都热合曼·阿合尼亚孜 | Foot-actuated atomizer |
| CN204104593U (en) * | 2014-10-28 | 2015-01-21 | 台州市春丰机械有限公司 | Knapsack sprayer |
| CN204170877U (en) * | 2014-10-28 | 2015-02-25 | 台州市春丰机械有限公司 | Knapsack sprayer |
| CN204429584U (en) * | 2014-12-11 | 2015-07-01 | 朱兴祥 | Gravity Dual Drive sprayer |
-
2016
- 2016-08-30 CN CN201610762302.1A patent/CN106140524B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1998734A (en) * | 1934-06-11 | 1935-04-23 | Parker Donald | Leg actuated pump |
| US4319699A (en) * | 1979-06-25 | 1982-03-16 | D.A.S. Pumps (Proprietary) Limited | Portable sprayer actuated by user's body movement |
| CN2277825Y (en) * | 1996-07-31 | 1998-04-08 | 付兵远 | Pedal sprayer |
| CN201067723Y (en) * | 2007-06-16 | 2008-06-04 | 阿不都热合曼·阿合尼亚孜 | Foot-actuated atomizer |
| CN204104593U (en) * | 2014-10-28 | 2015-01-21 | 台州市春丰机械有限公司 | Knapsack sprayer |
| CN204170877U (en) * | 2014-10-28 | 2015-02-25 | 台州市春丰机械有限公司 | Knapsack sprayer |
| CN204429584U (en) * | 2014-12-11 | 2015-07-01 | 朱兴祥 | Gravity Dual Drive sprayer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106140524A (en) | 2016-11-23 |
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