CN206920125U - A kind of experimental rig for simulating movement of spray lance - Google Patents
A kind of experimental rig for simulating movement of spray lance Download PDFInfo
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- CN206920125U CN206920125U CN201720796433.1U CN201720796433U CN206920125U CN 206920125 U CN206920125 U CN 206920125U CN 201720796433 U CN201720796433 U CN 201720796433U CN 206920125 U CN206920125 U CN 206920125U
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Abstract
The utility model provide it is a kind of simulate movement of spray lance experimental rig, including spray boom part, frame, swing up and down device, tumbler, swing device and lifting device；The spray boom part includes mobile jib；The eccentric part of the mobile jib is provided with rotation hanger；The frame includes framework soleplate, frame top plate and the first sliding panel；The lifting device is fixed on framework soleplate；Undersetting is fixed on first sliding panel, the tumbler includes bearing block, main shaft and locating flange；Fixed bearing block on first sliding panel, described main shaft one end are connected with bearing block, and the other end is hinged with the mobile jib center；It is described swing up and down device and be fixed on swing on seat；The device that swings is fixed on the second sliding panel.The utility model can realize the diversity of movement of spray lance track, meet for realize spray effect and to the various requirement of movement of spray lance form, so as to reach the maximization of nebulization efficiency.
Description
Technical field
It the utility model is related to technical field of plant protection machinery, more particularly to a kind of experimental rig for simulating movement of spray lance.
Background technology
China is Pesticide use big country, and due to the spraying equipment in equipment for plant protection and backward in technique, the utilization rate of agricultural chemicals is very
It is low, only 10%~30%, had a long way to go with the utilization rate of developed country 50%.Agent spraying machine or pesticide application technology are improved, is improved
Agricultural chemicals utilization rate, for it is cost-effective, environmental protection is significant.And with expanding economy and living standards of the people
Improve, people will more pay attention to Environment Ecological Safe and human health, to that can improve agricultural chemicals utilization rate and reduce work by force
The requirement of degree is more strong.
At present, in view of the present situation of China's equipment for plant protection development, the combination property for improving spraying equipment seem particularly urgent.And
As the core component of spraying equipment, spray boom it is efficient precisely action again be improve its performance and improve technical level it is crucial because
Element.On domestic market, the spray boom size of existing spraying equipment is small, and spray boom action is not accurate, especially the synergistic effect of compound motion
It can not show, it is relatively low so as to cause the waste of herbal sprinkling process and Mechanization Level.
Therefore, the invention illustrates a kind of experimental rig of novel analog movement of spray lance.Spray boom real motion can be simulated
Experimental rig, the research of the spray bar type spraying machine of suspension and high accuracy, high stability to spray boom are significant.
The content of the invention
For Shortcomings in the prior art, the utility model provides a kind of experimental rig for simulating movement of spray lance, can
So that three kinds of self-movement forms can be realized respectively by the simulation movement of spray lance experimental rig, spray boom：Vertical lift, front and rear pendulum
Dynamic, upper and lower rotary motion and the superimposed motion of three kinds of forms of motion, realize the diversity of movement of spray lance track.Meet for
Spray effect is realized and to the various requirement of movement of spray lance form, so as to reach the maximization of nebulization efficiency.
The utility model is to realize above-mentioned technical purpose by following technological means.
It is a kind of to simulate the experimental rig of movement of spray lance, including spray boom part, frame, swing up and down device, tumbler, a left side
Right pendulous device and lifting device；The spray boom part includes mobile jib；The eccentric part of the mobile jib is provided with rotation hanger；The machine
Frame includes framework soleplate, frame top plate and the first sliding panel；The framework soleplate passes through several primary optic axis fixed frame tops
Plate；The first sliding panel vertically moved is installed on the primary optic axis；Fixed on first sliding panel by the second optical axis
Second sliding panel；The lifting device is fixed on framework soleplate；Undersetting, the undersetting are fixed on first sliding panel
It is connected with the lifting device, the first sliding panel is moved up and down by lifting device；The tumbler includes bearing block, master
Axle and locating flange；Fixed bearing block on first sliding panel, described main shaft one end are connected with bearing block, and the other end passes through machine
Frame top plate and the second sliding panel are hinged with the mobile jib center；The main shaft is provided with locating flange, and is located at the second sliding panel
Between the mobile jib；The fixed seat that swings on the locating flange；The device that swings up and down is fixed on the seat that swings
On, the rotation hanger is connected by swinging up and down device connecting rod with swinging up and down device, makes mobile jib by swinging up and down device
Swing up and down；The device that swings is fixed on the second sliding panel, and the device that swings is connected with the seat that swings, and makes to turn
Dynamic device rotation alpha angle.
Further, the spray boom part also includes extension bar, fixing device and diagonal brace；The both ends of the mobile jib pass through fixation
Device is fixedly connected with extension bar, and extension bar and mobile jib are coaxial；The stay tube vertical with mobile jib is fixed with the mobile jib, it is described
The both ends of mobile jib by diagonal brace with stay tube by being connected respectively.
Further, the lifting device include the first servomotor, transmission main shaft, front-end bearing pedestal, rear bearing block, connecting rod and
Small axle；First servomotor is connected by V belt translation with transmission main shaft one end, and the transmission main shaft is provided with front-end bearing pedestal
And rear bearing block, the front-end bearing pedestal and rear bearing block are arranged on framework soleplate；The transmission main shaft other end and connecting seat
Connection；Small axle is fixedly mounted in the connecting seat eccentric part, and the small axle is hinged with connecting rod one end, the connecting rod other end and lower branch
Seat connection.
Further, it is described swing up and down device include the second servomotor, swing up and down device main shaft, cam disc, up and down
Pendulous device connecting rod and connecting rod fixing axle；Second servomotor is fixedly mounted on by motor rack to swing on seat；Institute
The second servomotor is stated to be connected with swinging up and down device main shaft one end by shaft coupling；The device main shaft that swings up and down is provided with
It is fixed on the first bearing seat and second bearing seat to swing on seat；It is described to swing up and down the device main shaft other end and cam disc
It is fixedly connected, connecting rod fixing axle is fixedly mounted in the cam disc eccentric part, and the connecting rod fixing axle is with swinging up and down device connecting rod
It is be hinged.
Further, the device that swings includes the 3rd servomotor, swing device main shaft and cylindrical cam；Institute
The 3rd servomotor is stated to be fixedly mounted on the second sliding panel by motor rack；The output shaft of 3rd servomotor passes through connection
Axle device is connected with the device main shaft that swings；The device main shaft that swings is provided with the left axle being fixed on the second sliding panel
Bearing and right axle bearing, install cylindrical cam on the device main shaft that swings, and positioned at left shaft holder and right axle bearing it
Between；The closed loop groove being obliquely installed is opened up on the cylindrical cam excircle, is slidably connected in the groove provided with one end with it
Connecting rod cam bawl part, by the 3rd servomotor rotate connecting rod cam bawl part is moved back and forth along groove；It is described
The cam bawl part other end is connected with the seat that swings, and deviates the alignment of shafts.
Further, the α angles are 10 ° -30 °.
The beneficial effects of the utility model are：
1. the experimental rig of simulation movement of spray lance described in the utility model, by swinging up and down device, swing dress
Put and lifting device, three kinds of self-movement forms of spray boom can be realized respectively：Vertical lift, swing, upper and lower rotary motion
And the superimposed motion of three kinds of forms of motion, realize the diversity of movement of spray lance track, meet to realize spray effect and
To the various requirement of movement of spray lance form, so as to reach the maximization of nebulization efficiency.
2. the experimental rig of simulation movement of spray lance described in the utility model, can by adding diagonal brace to fix support to mobile jib
Go out the forms of motion of spray boom part, suspension and high accuracy to spray boom, Gao Wen for large scale spray boom real simulation
Qualitatively the research of spray bar type spraying machine is significant.
Brief description of the drawings
Fig. 1 is the experimental rig general assembly drawing of simulation movement of spray lance described in the utility model.
Fig. 2 is the schematic diagram of spray boom portion described in the utility model dress.
Fig. 3 is the structural representation of tumbler described in the utility model.
Fig. 4 is the structural representation of the frame of tumbler described in the utility model.
Fig. 5 is the structural representation of the lifting device of tumbler described in the utility model.
Fig. 6 is the structural representation for swinging up and down device of tumbler described in the utility model.
Fig. 7 is the structural representation of the device that swings of tumbler described in the utility model.
In figure：
1- spray boom parts；2- swings up and down device；3- swings device；4- frames；5- tumblers；6- lifting dresses
Put；101- extension bars；102- fixing devices；103- diagonal braces；104- rotates hanger；105- mobile jibs；106- stay tubes；201- second is watched
Take motor；202- motor racks；203- shaft couplings；204- first bearing seats；205- swings up and down device main shaft；206- second bearings
Seat；207- cam discs；208- swings up and down device connecting rod；209- connecting rod fixing axles；The servomotors of 301- the 3rd；302- shaft couplings
Device；303- left shaft holders；304- right axle bearings；305- swings device main shaft；306- cylindrical cams；401- framework soleplates；
The sliding panels of 402- first；403- primary optic axis；404- frame top plates；The optical axises of 405- second；The sliding panels of 406- second；Propped up under 501-
Seat；502- pitman pins；503- circlips for shaft；504- round nuts；505- stop washers；506- taper roll bearings；
507- thrust ball bearings；508- bearing blocks；509- locating flanges；510- swings seat；511- main shafts；The servos of 601- first electricity
Machine；602- motor cabinets；603- small synchronous pulleys；604- timing belts；The big synchronous pulleys of 605-；606- transmission main shafts；607- front axles
Bearing；608- rear bearing blocks；609- connecting seats；The small axles of 610-；611- connecting rods.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment is further described to the utility model, but guarantor of the present utility model
Shield scope is not limited to this.
The experimental rig of movement of spray lance is simulated as shown in figure 1, a kind of, including spray boom part 1, frame 4, swings up and down device
2nd, tumbler 5, swing device 3 and lifting device 6；The spray boom part 1 includes mobile jib 105；The mobile jib 105 it is inclined
Rotation hanger 104 is provided with the heart；Shown in Fig. 4, the frame 4 includes framework soleplate 401, the sliding panel of frame top plate 404 and first
402；The framework soleplate 401 passes through several fixed frame top plates 404 of primary optic axis 403；Installed on the primary optic axis 403
There is the first sliding panel 402 vertically moved；Second sliding panel is fixed by the second optical axis 405 on first sliding panel 402
406；The lifting device 6 is fixed on framework soleplate 401；Undersetting 501 is fixed on first sliding panel 402, under described
Bearing 501 is hinged by pitman pin 502 and the one end of connecting rod 611, and the both ends of the pitman pin 502 are equipped with axle elasticity gear
The progress of circle 503 is spacing, and the other end of connecting rod 611 is connected with the lifting device 6, makes the first sliding panel by lifting device 6
402 move up and down；
As shown in figure 3, the tumbler 5 includes bearing block 508, main shaft 511 and locating flange 509；Described first slides
Fixed bearing block 508 on dynamic plate 402, described one end of main shaft 511 are connected with bearing block 508, the bottom of main shaft 511 and bearing block
Round nut 504 in 508 cooperates and is carried out by stop washer 505 spacing, is provided between bearing block 508 and main shaft 511
Taper roll bearing 506 and thrust ball bearing 507；The other end of main shaft 511 through the sliding panel 406 of frame top plate 404 and second with
The center of mobile jib 105 is hinged；The main shaft 511 is provided with locating flange 509, and is located at the second sliding panel 406 and the master
Between bar 105；The fixed seat 510 that swings on the locating flange 509；
It is described swing up and down device 2 and be fixed on swing on seat 510, the rotation hanger 104 is by swinging up and down dress
Put connecting rod 208 and be connected with swinging up and down device 2, swing up and down mobile jib 105 by swinging up and down device 2；It is described to swing
Device 3 is fixed on the second sliding panel 406, and the device 3 that swings is connected with the seat 510 that swings, and makes the rotation alpha of tumbler 5
Angle.The α angles are 10 ° -30 °.
In order to be adapted to the spray boom of various length and increase the stability of spray boom part 1, as shown in Fig. 2 the spray boom part 1
Also include extension bar 101, fixing device 102 and diagonal brace 103；The both ends of the mobile jib 105 pass through fixing device 102 and extension bar
101 are fixedly connected, and extension bar 101 and mobile jib 105 are coaxial；The stay tube vertical with mobile jib 105 is fixed with the mobile jib 105
106, the both ends of the mobile jib 105 by diagonal brace 103 with stay tube 106 by being connected respectively.
As shown in figure 5, the lifting device 6 include the first servomotor 601, transmission main shaft 606, front-end bearing pedestal 607, after
Bearing block 608, connecting rod 611 and small axle 610；Small synchronous pulley is installed with the output shaft of first servomotor 601
603, small synchronous pulley 603 is connected by timing belt 604 with being fixed on the big synchronous pulley 6 of the end of transmission main shaft 606, the biography
Dynamic main shaft 606 is provided with front-end bearing pedestal 607 and rear bearing block 608, and the front-end bearing pedestal 607 and rear bearing block 608 are arranged on machine
On frame bottom plate 401；The other end of transmission main shaft 606 is connected with connecting seat 609；The eccentric part of connecting seat 609 is fixedly mounted
Small axle 610, the small axle 610 are hinged with the one end of connecting rod 611, and the other end of connecting rod 611 is connected with undersetting 501.
As shown in fig. 6, the device 2 that swings up and down includes the second servomotor 201, swings up and down device main shaft 205, be convex
Wheel disc 207, swing up and down device connecting rod 208 and connecting rod fixing axle 209；Second servomotor 201 is solid by motor rack 202
Dingan County is mounted in and swung on seat 510；Second servomotor 201 is by shaft coupling 203 and swings up and down device main shaft 205
One end connects；The device main shaft 205 that swings up and down is provided with the He of first bearing seat 204 for being fixed on and swinging on seat 510
Second bearing seat 206；The other end of device main shaft 205 that swings up and down is fixedly connected with cam disc 207, the cam disc 207
Connecting rod fixing axle 209 is fixedly mounted in eccentric part, and the connecting rod fixing axle 209 is be hinged with swinging up and down device connecting rod 208.
As shown in fig. 7, the device 3 that swings includes the 3rd servomotor 301, swing the and of device main shaft 305
Cylindrical cam 306；3rd servomotor 301 is fixedly mounted on the second sliding panel 406 by motor rack；Described 3rd watches
The output shaft for taking motor 301 is connected by shaft coupling 302 with the device main shaft 305 that swings；The device main shaft that swings
305 are provided with the left shaft holder 303 and right axle bearing 304 being fixed on the second sliding panel 406, the device main shaft that swings
Cylindrical cam 306 is installed on 305, and between left shaft holder 303 and right axle bearing 304；The excircle of cylindrical cam 306
On open up the closed loop groove being obliquely installed, the connecting rod cam bawl part 307 being slidably connected in the groove provided with one end with it,
Being rotated by the 3rd servomotor 301 makes connecting rod cam bawl part 307 be moved back and forth along groove；The cam bawl part
307 other ends are connected with the seat 510 that swings, and deviate the center of main shaft 511.
Operation principle of the present utility model is：The jet pipe of experiment is fixed on into spray boom portion to fill on 1, needed when spray boom portion fills 1
When being lifted, start the first servomotor 601, acted on by the transmission of timing belt 604, big synchronous pulley 6 drives transmission
Main shaft 606 rotates, the synchronous axial system of connecting seat 609, because small axle 612 is placed at the eccentric position of connecting seat 609, and and connecting rod
611 is be hinged, then when connecting seat 609 rotates, can realize the elevating movement of connecting rod 611, the top of the connecting rod 611 passes through pin
Axle 502 is be hinged with undersetting 501, because undersetting 501 is fixedly mounted on the first sliding panel 402, the first sliding panel 402
Moved on primary optic axis 403, then when connecting rod 611 rises, main shaft 511 and the synchronous rising of bearing block 508 so that be arranged on
Spray boom portion on main shaft 511 fills 1 carry out ascending motion；
When spray boom portion, which fills 1, to be needed to swing up and down, when the second servomotor 201 rotates, device master is swung up and down
The synchronous axial system of axle 205, cam disc 207 can be rotated with connecting rod fixing axle 209, because the end of connecting rod fixing axle 209 is put
In swinging up and down in device connecting rod 208 and be rotatablely connected with swinging up and down device connecting rod 208, then can be achieved to swing up and down dress
Put connecting rod 208 to move up and down, realized with this and swung up and down around the center of mobile jib 105；
When spray boom portion, which fills 1 needs, to be swung, the 3rd servomotor 301 drives the device main shaft 305 that swings
Rotate, now the synchronous axial system of cylindrical cam 306, connecting rod cam bawl part 307 can realize left and right in the range of groove restriction
Reciprocating motion, the other end of cam bawl part 307 is connected with the seat 510 that swings, and deviates the center of main shaft 511, this
Sample can drive the seat 510 that swings to carry out the swing of left and right, and then realize that spray boom portion fills 1 and swung；
In addition, swinging up and down, swing, ascending motion can be completed simultaneously as needed.
The embodiment is preferred embodiment of the present utility model, but the utility model is not limited to above-mentioned embodiment party
Formula, in the case of without departing substantially from substantive content of the present utility model, those skilled in the art can make any apparent
Improvement, replacement or modification belong to the scope of protection of the utility model.
Claims (6)
1. a kind of experimental rig for simulating movement of spray lance, it is characterised in that including spray boom part (1), frame (4), swing up and down
Device (2), tumbler (5), the device that swings (3) and lifting device (6)；
The spray boom part (1) includes mobile jib (105)；The eccentric part of the mobile jib (105) is provided with rotation hanger (104)；
The frame (4) includes framework soleplate (401), frame top plate (404) and the first sliding panel (402)；The framework soleplate
(401) several primary optic axis (403) fixed frame top plates (404) are passed through；Vertical shifting is installed on the primary optic axis (403)
Dynamic the first sliding panel (402)；The second sliding panel is fixed by the second optical axis (405) on first sliding panel (402)
(406)；
The lifting device (6) is fixed on framework soleplate (401)；Undersetting is fixed on first sliding panel (402)
(501), the undersetting (501) is connected with the lifting device (6), is made by lifting device (6) on the first sliding panel (402)
Lower motion；
The tumbler (5) includes bearing block (508), main shaft (511) and locating flange (509)；First sliding panel
(402) fixed bearing block (508) on, described main shaft (511) one end are connected with bearing block (508), and the other end passes through frame top plate
(404) it is hinged with the second sliding panel (406) with the mobile jib (105) center；The main shaft (511) is provided with locating flange
(509), and between the second sliding panel (406) and the mobile jib (105)；Fixed left and right pendulum on the locating flange (509)
Dynamic seat (510)；
The device (2) that swings up and down is fixed on the seat that swings (510), and the rotation hanger (104) is by swinging up and down
Device connecting rod (208) is connected with swinging up and down device (2), swings up and down mobile jib (105) by swinging up and down device (2)；
The device that swings (3) is fixed on the second sliding panel (406), the device that swings (3) and the seat that swings
(510) connect, make tumbler (5) rotation alpha angle.
2. the experimental rig of simulation movement of spray lance according to claim 1, it is characterised in that the spray boom part (1) is also
Including extension bar (101), fixing device (102) and diagonal brace (103)；The both ends of the mobile jib (105) pass through fixing device (102)
It is fixedly connected with extension bar (101), and extension bar (101) and mobile jib (105) are coaxial；It is fixed with the mobile jib (105) and master
The vertical stay tube (106) of bar (105), the both ends of the mobile jib (105) by diagonal brace (103) and stay tube (106) by being connected respectively
Connect.
3. the experimental rig of simulation movement of spray lance according to claim 1, it is characterised in that lifting device (6) bag
Include the first servomotor (601), transmission main shaft (606), front-end bearing pedestal (607), rear bearing block (608), connecting rod (611) and small axle
(610)；First servomotor (601) is connected by V belt translation with transmission main shaft (606) one end, the transmission main shaft
(606) front-end bearing pedestal (607) and rear bearing block (608), the front-end bearing pedestal (607) and rear bearing block (608) installation are provided with
On framework soleplate (401)；Transmission main shaft (606) other end is connected with connecting seat (609)；The connecting seat (609) is inclined
Small axle (610) is fixedly mounted at the heart, the small axle (610) is hinged with connecting rod (611) one end, connecting rod (611) other end and
Undersetting (501) connects.
4. the experimental rig of simulation movement of spray lance according to claim 1, it is characterised in that described to swing up and down device
(2) include the second servomotor (201), swing up and down device main shaft (205), cam disc (207), swing up and down device connecting rod
And connecting rod fixing axle (209) (208)；Second servomotor (201) is fixedly mounted on by motor rack (202) to be swung
On seat (510)；Second servomotor (201) is by shaft coupling (203) and swings up and down device main shaft (205) one end company
Connect；It is described swing up and down device main shaft (205) be provided be fixed on first bearing seat (204) on the seat that swings (510) and
Second bearing seat (206)；Device main shaft (205) other end that swings up and down is fixedly connected with cam disc (207), the cam
Connecting rod fixing axle (209) is fixedly mounted in disk (207) eccentric part, and the connecting rod fixing axle (209) is with swinging up and down device connecting rod
(208) it is hinged.
5. the experimental rig of simulation movement of spray lance according to claim 1, it is characterised in that the device that swings
(3) the 3rd servomotor (301) is included, swing device main shaft (305) and cylindrical cam (306)；The 3rd servo electricity
Machine (301) is fixedly mounted on the second sliding panel (406) by motor rack；The output shaft of 3rd servomotor (301) leads to
Shaft coupling (302) is crossed to be connected with the device main shaft (305) that swings；The device main shaft (305) that swings, which is provided with, to be fixed
Left shaft holder (303) and right axle bearing (304) on the second sliding panel (406), it is described to swing on device main shaft (305)
Cylindrical cam (306) is installed, and between left shaft holder (303) and right axle bearing (304)；The cylindrical cam (306) is outside
The closed loop groove being obliquely installed, the connecting rod cam bawl part being slidably connected in the groove provided with one end with it are opened up on circumference
(307), being rotated by the 3rd servomotor (301) makes connecting rod cam bawl part (307) be moved back and forth along groove；The cam
Roller part (307) other end is connected with the seat that swings (510), and deviates main shaft (511) center.
6. it is according to claim 1 simulation movement of spray lance experimental rig, it is characterised in that the α angles be 10 °-
30°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720796433.1U CN206920125U (en) | 2017-07-04 | 2017-07-04 | A kind of experimental rig for simulating movement of spray lance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720796433.1U CN206920125U (en) | 2017-07-04 | 2017-07-04 | A kind of experimental rig for simulating movement of spray lance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206920125U true CN206920125U (en) | 2018-01-23 |
Family
ID=61335162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720796433.1U Expired - Fee Related CN206920125U (en) | 2017-07-04 | 2017-07-04 | A kind of experimental rig for simulating movement of spray lance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206920125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267320A (en) * | 2018-03-28 | 2018-07-10 | 哈尔滨电气股份有限公司 | A kind of rotor-support-foundation system unbalanced fault experimental simulation device |
-
2017
- 2017-07-04 CN CN201720796433.1U patent/CN206920125U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267320A (en) * | 2018-03-28 | 2018-07-10 | 哈尔滨电气股份有限公司 | A kind of rotor-support-foundation system unbalanced fault experimental simulation device |
| CN108267320B (en) * | 2018-03-28 | 2024-04-16 | 哈尔滨电气股份有限公司 | Rotor system misalignment fault experimental simulation device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20190704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |