CN205624074U - Spray rod type spray machine spray lance truss is folding changes actuating mechanism with expansion - Google Patents
Spray rod type spray machine spray lance truss is folding changes actuating mechanism with expansion Download PDFInfo
- Publication number
- CN205624074U CN205624074U CN201620323717.4U CN201620323717U CN205624074U CN 205624074 U CN205624074 U CN 205624074U CN 201620323717 U CN201620323717 U CN 201620323717U CN 205624074 U CN205624074 U CN 205624074U
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- seam
- spray boom
- truss
- spray
- boom truss
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Abstract
Spray rod type spray machine spray lance truss is folding changes actuating mechanism with expansion belongs to agricultural machine, the first section of spray lance truss seam outer end and spray lance truss middle section seam inner end with one side top position on cut with scissors respectively and adorn first pendulum rod, spray lance truss rear seam inner end and spray lance truss middle section seam outer end with one side below position on hinge dress second pendulum rod respectively, hinge dress rocker on the lateral part in the middle of the middle section seam of spray lance truss, in the first push -and -pull actuating lever assembly, the outer end respectively with the seam of the first section of spray lance truss on drive round pin axle articulate with first pendulum rod, in the second push -and -pull actuating lever assembly, the outer end is articulated with first pendulum rod and rocker respectively, in the third push -and -pull actuating lever assembly, the outer end is articulated with rocker and second pendulum rod respectively, this mechanism structure is reasonable, simple, and the operation action is balanced, vibrate for a short time, and the synchronism is good, and the operation is reliable, and application scope extensively.
Description
Technical field
The present invention relates to a kind of spray bar type spraying machine, be specifically related to the exhibition arm truss mechanism of a kind of spray bar type spraying machine.
Background technology
Spray bar type spraying machine is widely used in crop and after planting sprays water and herbicide, insecticide, foliage fertilizer etc. spray operation,
Big with its spraying swath, atomizing effect good, working performance high, plays important in the links of crops field management
Effect.Used spray bar type spraying machine spray boom truss many employings manpower folds and launches operation, wastes time and energy, and efficiency is low.At present,
Also having folding and the expansion using the combination of multiple hydraulic cylinders to realize spray boom truss, this design structure is complicated, and easily causes purlin, both sides
Frame folds and the poor synchronization launched, and spray boom vibration is big.
Summary of the invention
The purpose of the invention is aiming at the problem that above-mentioned prior art exists, and designs the spray rod type of a kind of new construction
The folding of spraying machine spray lance truss and expansion conversion drive mechanism, reach to simplify structure, the folding of spray boom truss and expansion conversion synchronization
Property good, spray boom truss intensity is big, vibrate little purpose.
The purpose of the invention is achieved in that spray bar type spraying machine spray boom truss folds and launches conversion driving machine
Structure includes the first section of seam of spray boom truss, the stage casing seam of spray boom truss and spray boom truss rear seam, and described spray boom truss stage casing is welded
The inner end closed is hinged by first with spray boom truss section of seam outer end of the first bearing pin, and the outer end of described spray boom truss stage casing seam leads to
Cross the second bearing pin to be hinged with spray boom truss rear seam inner end, in first section of seam outer end of described spray boom truss and spray boom truss
Be hinged respectively in the same side position above of section seam inner end and the first fork be installed, in described spray boom truss rear seam inner end and
It is hinged respectively in the same side lower portion of seam outer end, spray boom truss stage casing and the second fork is installed, in described spray boom truss stage casing
Hinge dress rocking bar on seam intermediate side, slideway shelf is fitted on top, first section of seam inner end of spray boom truss, drives bearing pin may move
Be arranged in slideway shelf slideway, the inner end of the first push-and-pull drive rod assembly with drive bearing pin be hinged, described first push-and-pull is driven
The outer end of lever assembly is hinged with two first forks, the innner and outer end of the second push-and-pull drive rod assembly respectively with two first
Fork and rocking bar are hinged, and the 3rd push-and-pull drive rod assembly innner and outer end is hinged with rocking bar and two second forks respectively.
The invention uses first, second and third push-and-pull drive rod assembly and first and second fork, rocking bar linkage structure significantly
Degree improves synchronicity and the bulk strength of spray boom truss that spray boom truss folds and launches switching motion, reduces conversion and makees
Industry is vibrated, have novel structure, rationally, simple, run action steadily, vibrate little, serviceability good, operation is reliable, applicable model
Enclose wide feature.
Accompanying drawing explanation
Fig. 1 is that spray bar type spraying machine spray boom truss folds and launches conversion driving mechanism structure schematic diagram.
Piece number explanation in figure:
1, first section of seam of spray boom truss, the 2, first bearing pin, the 3, first fork, 4, the stage casing seam of spray boom truss, 5, rocking bar, 6,
3rd push-and-pull drive rod assembly, the 7, second fork, 8, spray boom truss rear seam, the 9, second bearing pin, the 10, second push-and-pull drive rod
Assembly, the 11, first push-and-pull drive rod assembly, 12, slideway shelf, 13, drive bearing pin.
Detailed description of the invention
Below in conjunction with the accompanying drawings the invention embodiment is described in detail.A kind of spray bar type spraying machine spray boom truss
Fold and include the first section of seam 1 of spray boom truss, spray boom truss stage casing seam 4 and the weldering of spray boom truss rear with expansion conversion drive mechanism
Closing 8, the inner end of described spray boom truss stage casing seam 4 is hinged by first with spray boom truss section of seam 1 outer end of the first bearing pin 2, institute
The outer end stating spray boom truss stage casing seam 4 is hinged, in described spray with spray boom truss rear seam 8 inner end by the second bearing pin 9
Be hinged in the same side position above of first section of seam 1 outer end of bar truss and spray boom truss stage casing seam 4 inner end installation first respectively
Fork 3, divides in the same side lower portion of described spray boom truss rear seam 8 inner end and spray boom truss stage casing seam 4 outer end
Jiao Lian not install the second fork 7, hinge dress rocking bar 5 on described spray boom truss stage casing seam 4 intermediate side, slideway shelf 12 is fitted in
On top, first section of seam 1 inner end of spray boom truss, driving bearing pin 13 to be moveably mounted in slideway shelf 12 slideway, the first push-and-pull is driven
The inner end of lever assembly 11 is hinged with driving bearing pin 13, the outer end of described first push-and-pull drive rod assembly 11 and two first pendulum
Bar 3 is hinged, and the innner and outer end of the second push-and-pull drive rod assembly 10 is hinged with two first forks 3 and rocking bar 5 respectively, and the 3rd
Push-and-pull drive rod assembly 6 innner and outer end is hinged with rocking bar 5 and two second forks 7 respectively.
When spray boom truss launches, utilize the inner end portion of first section of seam 1 of spray boom truss and being hinged this of frame for spraying machine
Mechanism's entirety is fitted on frame for spraying machine, and is hinged with driving bearing pin 13 by the bidirectional hydraulic oil cylinder on frame for spraying machine.
The cylinder rod of bidirectional hydraulic oil cylinder stretches out, and first, second and third push-and-pull drive rod assembly 11,10,6 promotes spray boom truss stage casing seam 4
Rotate rotating around the first section of seam 1 of spray boom truss and spray boom truss stage casing seam 4 with spray boom truss rear seam 8, synchronously complete purlin
Frame evolutionary operation.When bidirectional hydraulic oil cylinder cylinder rod is retracted, by driving bearing pin 11 and first, second and third push-and-pull drive rod total
Become the pulling function of 11,10,6, synchronously complete the folding operation of truss.
Claims (1)
1. spray bar type spraying machine spray boom truss fold with launch conversion a drive mechanism, including first section of seam (1) of spray boom truss,
Spray boom truss stage casing seam (4) and spray boom truss rear seam (8), the inner end of described spray boom truss stage casing seam (4) is by the
First with spray boom truss section of seam (1) outer end of one bearing pin (2) is hinged, and the outer end of described spray boom truss stage casing seam (4) is by the
Two bearing pins (9) are hinged with spray boom truss rear seam (8) inner end, it is characterised in that: first section of seam (1) of described spray boom truss
It is hinged respectively in the same side position above of outer end and spray boom truss stage casing seam (4) inner end and the first fork (3) is installed, described
Be hinged in the same side lower portion of spray boom truss rear seam (8) inner end and spray boom truss stage casing seam (4) outer end peace respectively
Filling the second fork (7), hinge dress rocking bar (5) on described spray boom truss stage casing seam (4) intermediate side, slideway shelf (12) is fitted in
On first section of seam (1) top, inner end of spray boom truss, bearing pin (13) is driven to be moveably mounted in slideway shelf (12) slideway, first
The inner end of push-and-pull drive rod assembly (11) is hinged with driving bearing pin (13), the outer end of described first push-and-pull drive rod assembly (11)
Be hinged with two first forks (3), the innner and outer end of the second push-and-pull drive rod assembly (10) respectively with two first forks (3)
Being hinged with rocking bar (5), the 3rd push-and-pull drive rod assembly (6) innner and outer end cuts with scissors with rocking bar (5) and two second forks (7) respectively
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620323717.4U CN205624074U (en) | 2016-04-18 | 2016-04-18 | Spray rod type spray machine spray lance truss is folding changes actuating mechanism with expansion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620323717.4U CN205624074U (en) | 2016-04-18 | 2016-04-18 | Spray rod type spray machine spray lance truss is folding changes actuating mechanism with expansion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205624074U true CN205624074U (en) | 2016-10-12 |
Family
ID=57064609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620323717.4U Withdrawn - After Issue CN205624074U (en) | 2016-04-18 | 2016-04-18 | Spray rod type spray machine spray lance truss is folding changes actuating mechanism with expansion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205624074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105685011A (en) * | 2016-04-18 | 2016-06-22 | 东北农业大学 | Folding-and-unfolding switching driving mechanism for spray-rod truss of spray-rod-type sprayer |
| CN108770820A (en) * | 2018-05-23 | 2018-11-09 | 苏州极汇科技有限公司 | Swing arm spraying machine is safeguarded in a kind of afforestation |
-
2016
- 2016-04-18 CN CN201620323717.4U patent/CN205624074U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105685011A (en) * | 2016-04-18 | 2016-06-22 | 东北农业大学 | Folding-and-unfolding switching driving mechanism for spray-rod truss of spray-rod-type sprayer |
| CN105685011B (en) * | 2016-04-18 | 2018-04-17 | 东北农业大学 | Spray bar type spraying machine spray boom truss folds and expansion conversion driving mechanism |
| CN108770820A (en) * | 2018-05-23 | 2018-11-09 | 苏州极汇科技有限公司 | Swing arm spraying machine is safeguarded in a kind of afforestation |
| CN108770820B (en) * | 2018-05-23 | 2020-12-29 | 江苏吉达园林建设有限公司 | Afforestation maintains swing arm sprayer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161012 Effective date of abandoning: 20180417 |