CN208474396U - Boom sprayer and its spray boom, which suspend, mounts vibration absorber - Google Patents
Boom sprayer and its spray boom, which suspend, mounts vibration absorber Download PDFInfo
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- CN208474396U CN208474396U CN201820469842.5U CN201820469842U CN208474396U CN 208474396 U CN208474396 U CN 208474396U CN 201820469842 U CN201820469842 U CN 201820469842U CN 208474396 U CN208474396 U CN 208474396U
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Abstract
A kind of boom sprayer and its spray boom suspend mounting vibration absorber, the boom sprayer includes implement porter, spray boom bracket, spray lance lifting mechanism and spray rod system, the spray boom bracket and spray lance lifting mechanism are mounted on the implement porter, the spray rod system is connect with the spray lance lifting mechanism, the spray rod system includes spray boom suspension mounting vibration absorber, it includes: suspension lifting connection frame that the spray boom, which suspends and mounts vibration absorber, is connect with the spray lance lifting mechanism；Intermediate spray boom frame is connect by suspension connecting rod with the suspension lifting connection frame, and the both ends of the suspension connecting rod pass through flexural pivot and the intermediate spray boom frame and the connection of suspension lifting connection frame respectively；And vertical damper mechanism, including shock-absorbing spring and vertical damping device, the shock-absorbing spring passes through upper and lower spring base and the suspension lifting connection frame respectively and intermediate spray boom frame connects, and the both ends of the vertical damping device are connect with the upper and lower spring base respectively.
Description
Technical field
The utility model relates to a kind of agricultural machinery, especially a kind of spray boom, which suspends, mounts vibration absorber and with the device
Self-walking sprayer with spraying rod.
Background technique
Boom sprayer is used for spraying insecticide, herbicide, fungicide, growth regulator and other medical fluids, prevents and treats farming
Object disease pest and weed promotes healthy growth of crops, is one of most common agricultural machinery.
When spraying machine farm work, due to factors such as earth's surface injustice, soil compactibility differences, the vibration of body will necessarily be caused
Dynamic and shaking.The influence for being eliminated using damping technology or reducing vibration and shaking keeps spray boom stable and parallel to the ground, is to protect
Card spray amount is evenly distributed and prevents and treats the key of quality.
Utility model content
It suspends the technical problem to be solved by the utility model is to provide a kind of spray boom and mounts vibration absorber and with the dress
The Self-walking sprayer with spraying rod set is improved spraying with eliminating and reducing the vibration of spray boom caused by spraying machine body vibration and swing
Measure the uniformity of distribution.
To achieve the goals above, the utility model provides a kind of spray boom suspension mounting vibration absorber, is mounted on spray boom
On spraying machine, wherein include:
Suspension lifting connection frame is connect with the spray lance lifting mechanism of the boom sprayer；
Intermediate spray boom frame is connect by suspension connecting rod with the suspension lifting connection frame, the suspension connecting rod
Both ends pass through flexural pivot and the intermediate spray boom frame and the connection of suspension lifting connection frame, the spray of the boom sprayer respectively
The inside spray boom of lever system is separately mounted to the both ends of the intermediate spray boom frame；And
Vertical damper mechanism, including shock-absorbing spring and vertical damping device, the shock-absorbing spring pass through upper and lower spring base respectively
Connect with the suspension lifting connection frame and intermediate spray boom frame, the both ends of the vertical damping device respectively with the upper and lower bullet
Spring abutment connection.
Above-mentioned spray boom, which suspends, mounts vibration absorber, wherein further include:
Horizontal equilibrium mechanism, including spray boom tilt adjustments oil cylinder and horizontal damping device, the spray boom tilt adjustments oil cylinder point
Do not connect with the intermediate spray boom frame and the upper spring seat, the horizontal damping device respectively with the intermediate spray boom frame and
The suspension lifting connection frame connection.
Above-mentioned spray boom, which suspends, mounts vibration absorber, wherein the shock-absorbing spring is coaxially set with the upper and lower spring base
Set, the intermediate spray boom frame and the suspension lifting connection frame are bilateral symmetry, the axis of the shock-absorbing spring with
The symmetrical center line of the intermediate spray boom frame and the suspension lifting connection frame is overlapped.
Above-mentioned spray boom, which suspends, mounts vibration absorber, wherein the upper spring seat includes the upper spring pedestal interconnected
And outer tube, the lower spring cup include the lower spring cup body interconnected and interior square tube, the top of the interior square tube passes through institute
It states outer tube and is connect by upper suspension pin with the suspension lifting connection frame, the lower part of the interior square tube and the intermediate spray boom
Frame connection, the shock-absorbing spring is between the upper spring pedestal and lower spring cup body.
Above-mentioned spray boom, which suspends, mounts vibration absorber, wherein the interior square tube passes through lower hanger bar and the intermediate spray boom
Frame connection, the top of the lower hanger bar are inserted into the lower part of the interior square tube, and the top of the lower hanger bar is equipped with connection
Hole is provided in the interior square tube along axial long hole, and the first connecting pin passes through the outer tube and is inserted into the connecting hole and length
In hole, and the outer tube, interior square tube and the lower hanger bar are linked together, the lower part of the lower hanger bar passes through lower outstanding
Hanging pin and the intermediate spray boom frame connect.
Above-mentioned spray boom, which suspends, mounts vibration absorber, wherein the connection of vertical damping device first is provided on the outer tube
, it is provided with the second attachment base of vertical damping device on the lower spring cup body, the both ends of the vertical damping device are separately mounted to
On first attachment base of vertical damping device and the second attachment base of vertical damping device.
Above-mentioned spray boom suspends mounting vibration absorber, wherein horizontal damping device the is provided on the intermediate spray boom frame
A connecting seat is provided with the second attachment base of horizontal damping device, the both ends of the horizontal damping device on the suspension lifting connection frame
It is separately mounted on first attachment base of horizontal damping device and the second attachment base of horizontal damping device.
Above-mentioned spray boom, which suspends, mounts vibration absorber, wherein is provided with spray boom tilt adjustments on the intermediate spray boom frame
The first attachment base of oil cylinder is provided with spray boom tilt adjustments the second attachment base of oil cylinder, the spray boom inclination on the upper spring pedestal
The both ends of adjustment oil cylinder are separately mounted to the first attachment base of the spray boom tilt adjustments oil cylinder and spray boom tilt adjustments oil cylinder second
On attachment base.
Above-mentioned spray boom, which suspends, mounts vibration absorber, wherein the suspension connecting rod includes connecting rod and is arranged described
First flexural pivot and the second flexural pivot at connecting rod both ends, first flexural pivot include the first bulb and the first bulb
Attachment base, the first bulb attachment base are mounted on the suspension lifting connection frame, first bulb and the connecting rod
One end connect and be mounted on the first bulb attachment base, second flexural pivot include the second bulb and the second bulb
Attachment base, the second bulb attachment base are mounted on the intermediate spray boom frame, second bulb and the connecting rod
The other end is connected and is mounted on the second bulb attachment base.
In order to which above-mentioned purpose is better achieved, the utility model additionally provides a kind of boom sprayer, including self-propelled bottom
Disk, spray boom bracket, spray lance lifting mechanism and spray rod system, the spray boom bracket and spray lance lifting mechanism are mounted on described self-propelled
On chassis, the spray rod system is connect with the spray lance lifting mechanism, wherein the spray rod system includes that above-mentioned spray boom suspends
Mount vibration absorber.
The beneficial functional of the utility model is:
The boom sprayer and its spray boom of the utility model suspend mounting vibration absorber, by spray boom suspension mounting mode and
Using damping element shock-absorbing spring, damper etc., eliminate and effectively reduce spray boom caused by spraying machine body vibration vibration and
It swings, improves the uniformity of spray amount distribution.
The utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to the utility model
Restriction.
Detailed description of the invention
Fig. 1 is the Self-walking sprayer with spraying rod job state schematic diagram (spray boom expansion) of an embodiment of the present invention；
Fig. 2 is Self-walking sprayer with spraying rod road transport status diagram (the spray boom folding of an embodiment of the present invention
It is folded)；
Fig. 3 is the spray boom suspension mounting damping device structure schematic diagram of an embodiment of the present invention.
Wherein, appended drawing reference
100 implement porters
200 spray boom brackets
300 spray lance lifting mechanisms
301 spray lance lifting upper connecting rods
302 spray lance lifting lower links
303 spray lance lifting oil cylinders
400 spray rod systems
401 inside spray booms
402 outside spray booms
403 inside spray boom folding rams
404 outside spray boom folding rams
405 spray booms, which suspend, mounts vibration absorber
1 intermediate spray boom frame
11 spray boom connecting plates
12 spray boom folding ram connecting plates
13 the first attachment bases of flexural pivot
14 spray boom tilt adjustments the first attachment bases of oil cylinder
15 the first attachment bases of horizontal damping device
16 jet pipe attachment bases
2 suspension connecting rods
21 first flexural pivots
211 first bulbs
212 first bulb attachment bases
22 connecting rods
23 second flexural pivots
231 second bulbs
232 second bulb attachment bases
3 suspension lifting connection frames
31 the second attachment bases of flexural pivot
Suspension pin on 32
33 spray lance lifting connecting rod connecting plates
34 the second attachment bases of horizontal damping device
4 spray boom tilt adjustments oil cylinders
5 upper spring seats
51 spray boom tilt adjustments the second attachment bases of oil cylinder
52 outer tubes
53 upper spring pedestals
54 the first attachment bases of vertical damping device
6 lower spring cups
Square tube in 61
62 reinforcing sleeves
63 the second attachment bases of vertical damping device
64 lower spring cup bodies
7 first connecting pins
8 shock-absorbing springs
9 vertical damping devices
10 lower hanger bars
110 lower suspension pins
120 horizontal damping devices
130 second connecting pins
140 third connecting pins
Specific embodiment
Structural principle and working principle of the invention are described in detail with reference to the accompanying drawing:
It is the Self-walking sprayer with spraying rod job state schematic diagram of an embodiment of the present invention referring to Fig. 1 and Fig. 2, Fig. 1
(spray boom expansion)；Fig. 2 is Self-walking sprayer with spraying rod road transport status diagram (the spray boom folding of an embodiment of the present invention
It is folded).The boom sprayer of the utility model, including implement porter 100, spray boom bracket 200, spray lance lifting mechanism 300 and spray
Lever system 400, the spray boom bracket 200 and spray lance lifting mechanism 300 are mounted on the implement porter 100, the spray boom
System 400 is connect with the spray lance lifting mechanism 300.Spray lance lifting mechanism 300 includes spray lance lifting upper connecting rod 301, spray boom liter
Fall connecting rod 302 and spray lance lifting oil cylinder 303.
The spray rod system 400 includes inside spray boom 401 and inside spray boom folding ram 403, outside spray boom 402 and outside
Spray boom folding ram 404 further includes spray boom suspension mounting vibration absorber 405.Inside spray boom 401 and spray boom, which suspend, mounts vibration damping dress
405 connections are set, outside spray boom 402 is connect with inside spray boom 401, and inside spray boom folding ram 403 is mounted on spray boom suspension mounting
On vibration absorber 405 and inside spray boom 401, outside spray boom folding ram 404 is mounted on outside spray boom 402 and inside spray boom 401
On.The spray rod system 400 is bilateral symmetry, i.e. spray boom suspension mounting vibration absorber 405 or so is respectively symmetrically installed with inside
Spray boom 401 and inside spray boom folding ram 403 and outside spray boom 402 and outside spray boom folding ram 404.Spray lance lifting upper connecting rod
301 and one end of spray lance lifting lower link 302 connect with the spray lance lifting connecting rod of suspension lifting connection frame 3 by spray boom connecting pin
Plate 33 connects, and the other end is connected in the rack of implement porter 100 by spray boom connecting pin.Spray lance lifting upper connecting rod 301, spray
Bar goes up and down lower link 302, suspension lifting connection frame 3 and 100 rack of implement porter and forms parallelogram lifting mechanism.Spray boom
One end of lifting cylinder 303 is connect by spray boom connecting pin with spray lance lifting upper connecting rod 301, and the other end is connected by spray boom connecting pin
It connects in the rack of implement porter 100.
It suspends referring to the spray boom that Fig. 3, Fig. 3 are an embodiment of the present invention and mounts damping device structure schematic diagram.This reality
It is suspended with novel spray boom and mounts vibration absorber 405, connect with the spray lance lifting mechanism 300 of boom sprayer, comprising: suspension rises
Connection frame 3 is dropped, is connect with spray lance lifting mechanism 300；Intermediate spray boom frame 1 is connected by suspension connecting rod 2 and the suspension lifting
The connection of frame 3 is connect, the both ends of the suspension connecting rod 2 pass through flexural pivot and the intermediate spray boom frame 1 and suspension lifting respectively
Connection frame 3 connects, and the inside spray boom 401 of the spray rod system 400 of the boom sprayer is separately mounted to the intermediate spray boom frame
The both ends of frame 1；And vertical damper mechanism, including shock-absorbing spring 8 and vertical damping device 9, the shock-absorbing spring 8 is respectively by upper
Spring base 5, lower spring cup 6 are connect with the suspension lifting connection frame 3 and intermediate spray boom frame 1, and the two of the vertical damping device 9
End is connect with the upper spring seat 5, lower spring cup 6 respectively.The first attachment base of vertical damping device is provided on the outer tube 52
54, the second attachment base of vertical damping device 63 is provided on the lower spring cup body 64, and the both ends of the vertical damping device 9 are pacified respectively
On first attachment base of vertical damping device 54 and the second attachment base of vertical damping device 63.
Wherein, the suspension connecting rod 2 includes connecting rod 22 and the first ball-joint that 22 both ends of connecting rod are arranged in
First 21 and second flexural pivot 23, first flexural pivot 21 include the first bulb 211 and the first bulb attachment base 212, institute
It states the first bulb attachment base 212 to be mounted on the suspension lifting connection frame 3, first bulb 211 and the connecting rod 22
One end connect and be mounted on the first bulb attachment base 212, second flexural pivot 23 include 231 He of the second bulb
Second bulb attachment base 232, the second bulb attachment base 232 are mounted on the intermediate spray boom frame 1, second bulb
231 connect with the other end of the connecting rod 22 and are mounted on the second bulb attachment base 232.
In the present embodiment, the shock-absorbing spring 8 is coaxially disposed with the upper spring seat 5, lower spring cup 6, the intermediate spray
Bar frame 1 and the suspension lifting connection frame 3 are bilateral symmetry, the axis of the shock-absorbing spring 8 and the intermediate spray
The symmetrical center line of bar frame 1 and the suspension lifting connection frame 3 is overlapped.Wherein, the upper spring seat 5 includes interconnecting
Upper spring pedestal 53 and outer tube 52, the lower spring cup 6 includes the lower spring cup body 64 and interior square tube 61 of interconnection, described
The top of interior square tube 61 passes through the outer tube 52 and is connect by upper suspension pin 32 with the suspension lifting connection frame 3, described
The lower part of interior square tube 61 and the intermediate spray boom frame 1 connect, and the shock-absorbing spring 8 is located at the upper spring pedestal 53 and lower bullet
Between spring abutment body 64.The interior square tube 61 is connect by lower hanger bar 10 with the intermediate spray boom frame 1, the lower hanger bar 10
Top be inserted into the lower part of the interior square tube 61, the top of the lower hanger bar 10 is equipped with connecting hole, in the interior square tube 61
It being provided with along axial long hole (not shown), the first connecting pin 7 passes through the outer tube 52 and is inserted into the connecting hole and long hole,
And the outer tube 52, interior square tube 61 and the lower hanger bar 10 link together, the lower part of the lower hanger bar 10 passes through
Lower suspension pin 110 is connect with the intermediate spray boom frame 1.
In the present embodiment, it may also include that horizontal equilibrium mechanism, including spray boom tilt adjustments oil cylinder 4 and horizontal damping device
120, the spray boom tilt adjustments oil cylinder 4 is connect with the intermediate spray boom frame 1 and the upper spring seat 5 respectively, the level
Damper 120 is connect with the intermediate spray boom frame 1 and the suspension lifting connection frame 3 respectively.On the intermediate spray boom frame 1
It is provided with the first attachment base of horizontal damping device 15, the second attachment base of horizontal damping device is provided on the suspension lifting connection frame 3
34, the both ends of the horizontal damping device 120 are separately mounted to first attachment base of horizontal damping device 15 and horizontal damping device
On two attachment bases 34.The first attachment base of spray boom tilt adjustments oil cylinder 14, the upper spring are provided on the intermediate spray boom frame 1
The second attachment base of spray boom tilt adjustments oil cylinder 51 is provided on pedestal 53, the both ends of the spray boom tilt adjustments oil cylinder 4 are pacified respectively
On the first attachment base of the spray boom tilt adjustments oil cylinder 14 and the second attachment base of spray boom tilt adjustments oil cylinder 51.
Specific in the present embodiment, wherein intermediate spray boom frame 1 is equipped with spray boom connecting plate 11, spray boom folding ram connects
Fishplate bar 12, the first attachment base of flexural pivot 13, the first attachment base of spray boom tilt adjustments oil cylinder 14, the first attachment base of horizontal damping device
15, jet pipe attachment base 16, wherein the first flexural pivot 21 is right-handed thread, and the second flexural pivot 23 is left hand thread, wherein the
One flexural pivot 21 is made of the first bulb 211 (right-handed thread) and the first bulb attachment base 212, and the second flexural pivot 23 is by
Two bulbs 231 (left hand thread) and the second bulb attachment base 232 composition, the first bulb 211 and the first bulb attachment base 212 it
Between, it is all made of flexural pivot connection between the second bulb 231 and the second bulb attachment base 232, all-direction rotation can be carried out.Suspension lifting
Connection frame 3 is equipped with the second attachment base of flexural pivot 31, upper suspension pin 32, spray lance lifting connecting rod connecting plate 33 and horizontal damping device
Second attachment base 34 is provided with the second attachment base of spray boom tilt adjustments oil cylinder 51, upper spring seat on the outer tube 52 of upper spring seat 5
Body 53 and the first attachment base of vertical damping device 54, the interior square tube 61 of lower spring cup 6 are provided with reinforcing sleeve 62, vertical damping device
Two attachment bases 63 and lower spring cup body 64 are provided with long hole in interior square tube 61, slide in slot hole convenient for the first connecting pin 7.
Intermediate spray boom frame 1 by outer tube 52, interior square tube 61, the first connecting pin 7, shock-absorbing spring 8, lower hanger bar 10,
Lower suspension pin 110 is consecutively connected on suspension lifting connection frame 3, wherein the reinforcing sleeve 62 on interior 61 top of square tube is set in suspension
In the upper suspension pin 32 for going up and down connection frame 3；Outer tube 52 is sleeved on interior 61 outside of square tube；In the top of lower hanger bar 10 is inserted into
The top of the inside of square tube 61, lower hanger bar 10 is equipped with connecting hole, and the first connecting pin 7 is plugged in outer tube 52 and lower hanger bar 10
Connecting hole, and pass through interior square tube 61 on long hole, outer tube 52, interior square tube 61 and lower hanger bar 10 are linked together；Under
The lower part of hanger bar 10 is connected on intermediate spray boom frame 1 by lower suspension pin 110.Shock-absorbing spring 8 is installed on upper spring pedestal
Between 53 and lower spring cup body 64.The weight of spray rod system 400 is transmitted to the first company by lower suspension pin 110 and lower hanger bar 10
Outbound 7 is transmitted to outer tube 52 by upper spring pedestal 53 by the first connecting pin 7 and is transmitted to shock-absorbing spring 8, using lower bullet
Spring abutment body 64, interior square tube 61 and reinforcing sleeve 62 are eventually transferred in the upper suspension pin 32 of suspension lifting connection frame 3.
It is suspended and is hung by four suspension connecting rods 2 up and down between intermediate spray boom frame 1 and suspension lifting connection frame 3
It connects, wherein the flexural pivot second that the first bulb attachment base 212 of suspension connecting rod 2 is fixed on suspension lifting connection frame 3 connects
On seat 31, the second bulb attachment base 232 of suspension connecting rod 2 is fixed on the first attachment base of flexural pivot of intermediate spray boom frame 1
On 13,22 both ends of connecting rod are equipped with right-handed thread and left hand thread, respectively with the first bulb 211 of the first flexural pivot 21 and the
Second bulb 231 of two flexural pivots 23 connects, and rotation connecting rod 22 changes the length of suspension connecting rod 2, can accurately adjust
Initial rigging position between intermediate spray boom frame 1 and suspension lifting connection frame 3.
The both ends of vertical damping device 9 are separately fixed at 54 He of the first attachment base of vertical damping device of outer tube 52 by bolt
On the second attachment base of vertical damping device 63 of interior square tube 61；It is solid that the both ends of horizontal damping device 120 pass through the second connecting pin 130 respectively
The horizontal damping device second of the first attachment base of horizontal damping device 15 and suspension lifting connection frame 3 that are scheduled on intermediate spray boom frame 1 connects
On joint chair 34；The both ends of spray boom tilt adjustments oil cylinder 4 pass through the spray that third connecting pin 140 is fixed on intermediate spray boom frame 1 respectively
On the second attachment base of spray boom tilt adjustments oil cylinder 51 of the first attachment base of bar tilt adjustments oil cylinder 14 and outer tube 52.
In static state, shock-absorbing spring 8 generates certain compression under the compressing of 400 weight of spray rod system and becomes boom sprayer
Shape amount simultaneously keeps balancing, and the first connecting pin 7 is located at the middle position of long hole in interior square tube 61.When spraying machine farm work, by
When implement porter 100 or tractor tire encounter earth's surface and be uneven, cause the upper suspension pin 32 of suspension lifting connection frame 3
Position change, generate vibratory impulse.By taking tire encounters earth's surface protrusion as an example, the upper suspension pin of suspension lifting connection frame 3
32 position moves upwards, and generates downward vibratory impulse.Shock-absorbing spring 8 and vertical damping device 9 are under the action of shock loading
Compression deformation increases, and shock loading is absorbed, the first connecting pin 7 slide downward in the long hole in interior square tube 61, and suspension rises
The length dropped between the upper suspension pin 32 and lower suspension pin 110 of connection frame 3 increases, and lower suspension pin 110 is relative to implement porter
100 or tractor tire move downward, so that intermediate spray boom frame 1 (spray rod system 400) is kept original job height, to realize
Avoid or reduce the purpose of spray boom vibration.When tire encounter earth's surface it is recessed when, spray boom suspend mounting the same energy of vibration absorber 405
Play the role of avoiding or reduce spray boom vibration, mechanism with it is aforementioned opposite.
When tire is in different ground levels at left and right sides of implement porter 100 or tractor, suspension lifting connection
Frame 3 is in heeling condition, hangs between the first bulb 211 and the first bulb attachment base 212 of connecting rod 2 and the second bulb
231 and second generate rotation between bulb attachment base 232.Due to passing through between intermediate spray boom frame 1 and suspension lifting connection frame 3
It hangs connecting rod 2 to connect, therefore intermediate spray boom frame 1 generates rotation relative to suspension lifting connection frame 3.Intermediate spray boom frame 1
The first attachment base of horizontal damping device 15 on connect on the second attachment base of horizontal damping device 34 of connecting hole and suspension lifting connection frame 3
It connects the distance between hole to change, is mounted on the second attachment base of the first attachment base of horizontal damping device 15 and horizontal damping device at this time
Horizontal damping device 120 between 34 plays a role, and absorbs opposite between intermediate spray boom frame 1 and suspension lifting connection frame 3 turn
The raw impact of movable property, reduces the shaking of intermediate spray boom frame 1 (spray rod system 400), guarantees that spray rod system 400 is stable
State.
The boom sprayer and its spray boom of the utility model suspend mounting vibration absorber, by spray boom suspension mounting mode and
Using damping element shock-absorbing spring, damper etc., eliminate and effectively reduce spray boom caused by spraying machine body vibration vibration and
It swings, improves the uniformity of spray amount distribution.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art work as can make various corresponding changes and modifications, but these according to the utility model
Corresponding changes and modifications all should belong to the protection scope of the utility model the attached claims.
Claims (10)
1. a kind of spray boom suspends, mounting vibration absorber, is mounted on boom sprayer characterized by comprising
Suspension lifting connection frame is connect with the spray lance lifting mechanism of the boom sprayer；
Intermediate spray boom frame is connect by suspension connecting rod with the suspension lifting connection frame, the both ends of the suspension connecting rod
It is connected respectively by flexural pivot and the intermediate spray boom frame and suspension lifting connection frame, the spray boom system of the boom sprayer
The inside spray boom of system is separately mounted to the both ends of the intermediate spray boom frame；And
Vertical damper mechanism, including shock-absorbing spring and vertical damping device, the shock-absorbing spring pass through upper and lower spring base and institute respectively
Suspension lifting connection frame is stated to connect with intermediate spray boom frame, the both ends of the vertical damping device respectively with the upper and lower spring base
Connection.
The mounting vibration absorber 2. spray boom as described in claim 1 suspends, which is characterized in that further include:
Horizontal equilibrium mechanism, including spray boom tilt adjustments oil cylinder and horizontal damping device, the spray boom tilt adjustments oil cylinder respectively with
The intermediate spray boom frame is connected with the upper spring seat, the horizontal damping device respectively with the intermediate spray boom frame and described
The connection of suspension lifting connection frame.
The mounting vibration absorber 3. spray boom as claimed in claim 1 or 2 suspends, which is characterized in that the shock-absorbing spring with it is described
Upper and lower spring base coaxial arrangement, the intermediate spray boom frame and the suspension lifting connection frame are bilateral symmetry, described
The symmetrical center line of the axis of shock-absorbing spring and the intermediate spray boom frame and the suspension lifting connection frame is overlapped.
The mounting vibration absorber 4. spray boom as claimed in claim 3 suspends, which is characterized in that the upper spring seat includes mutually being connected
The upper spring pedestal and outer tube connect, the lower spring cup include the lower spring cup body interconnected and interior square tube, the interior side
The top of pipe passes through the outer tube and is connect by upper suspension pin with the suspension lifting connection frame, the lower part of the interior square tube
It is connect with the intermediate spray boom frame, the shock-absorbing spring is between the upper spring pedestal and lower spring cup body.
The mounting vibration absorber 5. spray boom as claimed in claim 4 suspends, which is characterized in that the interior square tube passes through lower hanger bar
It is connect with the intermediate spray boom frame, the top of the lower hanger bar is inserted into the lower part of the interior square tube, the lower hanger bar
Top be equipped with connecting hole, be provided in the interior square tube along axial long hole, the first connecting pin passes through outer tube insertion
In the connecting hole and long hole, and the outer tube, interior square tube and the lower hanger bar are linked together, the lower hanger bar
Lower part pass through lower suspension pin and the intermediate spray boom frame connects.
The mounting vibration absorber 6. spray boom as claimed in claim 4 suspends, which is characterized in that be provided on the outer tube vertical
The first attachment base of damper is provided with the second attachment base of vertical damping device on the lower spring cup body, the vertical damping device
Both ends are separately mounted on first attachment base of vertical damping device and the second attachment base of vertical damping device.
The mounting vibration absorber 7. spray boom as claimed in claim 4 suspends, which is characterized in that be arranged on the intermediate spray boom frame
There is the first attachment base of horizontal damping device, the second attachment base of horizontal damping device, the water are provided on the suspension lifting connection frame
The both ends of flat damper are separately mounted on first attachment base of horizontal damping device and the second attachment base of horizontal damping device.
The mounting vibration absorber 8. spray boom as claimed in claim 2 suspends, which is characterized in that be arranged on the intermediate spray boom frame
There is spray boom tilt adjustments the first attachment base of oil cylinder, the connection of spray boom tilt adjustments oil cylinder second is provided on the upper spring pedestal
Seat, the both ends of the spray boom tilt adjustments oil cylinder are separately mounted to the first attachment base of the spray boom tilt adjustments oil cylinder and spray boom inclines
On the second attachment base of skew adjustment oil cylinder.
The mounting vibration absorber 9. spray boom as claimed in claim 1 or 2 suspends, which is characterized in that the suspension connecting rod includes
Connecting rod and the first flexural pivot and the second flexural pivot that the connecting rod both ends are arranged in, first flexural pivot include
First bulb and the first bulb attachment base, the first bulb attachment base are mounted on the suspension lifting connection frame, and described
One bulb connect with one end of the connecting rod and is mounted on the first bulb attachment base, and second flexural pivot includes
Second bulb and the second bulb attachment base, the second bulb attachment base are mounted on the intermediate spray boom frame, and described second
Bulb connect with the other end of the connecting rod and is mounted on the second bulb attachment base.
10. a kind of boom sprayer, including implement porter, spray boom bracket, spray lance lifting mechanism and spray rod system, the spray boom
Bracket and spray lance lifting mechanism are mounted on the implement porter, and the spray rod system is connect with the spray lance lifting mechanism,
It is characterized in that, the spray rod system includes the suspension mounting vibration damping dress of spray boom described in any one of the claims 1-9
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469842.5U CN208474396U (en) | 2018-04-03 | 2018-04-03 | Boom sprayer and its spray boom, which suspend, mounts vibration absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469842.5U CN208474396U (en) | 2018-04-03 | 2018-04-03 | Boom sprayer and its spray boom, which suspend, mounts vibration absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208474396U true CN208474396U (en) | 2019-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820469842.5U Active CN208474396U (en) | 2018-04-03 | 2018-04-03 | Boom sprayer and its spray boom, which suspend, mounts vibration absorber |
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| CN (1) | CN208474396U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757462A (en) * | 2019-03-23 | 2019-05-17 | 山东思代尔农业装备有限公司 | Automatic lifting and damping self-balancing mechanism for spray boom pesticide applicator |
| CN110476526A (en) * | 2019-08-30 | 2019-11-22 | 山东省农业机械科学研究院 | A kind of garlic production equipment chassis, fog machine, seeder and cropper |
| CN112223968A (en) * | 2020-10-10 | 2021-01-15 | 戴建成 | Tractor rear suspension hanging device of grass holding clamp machine |
| CN113661974A (en) * | 2021-08-11 | 2021-11-19 | 陈昌兵 | A pesticide sprinkler for agricultural |
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2018
- 2018-04-03 CN CN201820469842.5U patent/CN208474396U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757462A (en) * | 2019-03-23 | 2019-05-17 | 山东思代尔农业装备有限公司 | Automatic lifting and damping self-balancing mechanism for spray boom pesticide applicator |
| CN109757462B (en) * | 2019-03-23 | 2024-05-24 | 山东思代尔农业装备有限公司 | Automatic lifting and damping self-balancing mechanism for spray rod pesticide applying machine |
| CN110476526A (en) * | 2019-08-30 | 2019-11-22 | 山东省农业机械科学研究院 | A kind of garlic production equipment chassis, fog machine, seeder and cropper |
| CN112223968A (en) * | 2020-10-10 | 2021-01-15 | 戴建成 | Tractor rear suspension hanging device of grass holding clamp machine |
| CN113661974A (en) * | 2021-08-11 | 2021-11-19 | 陈昌兵 | A pesticide sprinkler for agricultural |
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