CN207252640U - Boom sprayer folding liftable mechanism - Google Patents
Boom sprayer folding liftable mechanism Download PDFInfo
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- CN207252640U CN207252640U CN201720290923.4U CN201720290923U CN207252640U CN 207252640 U CN207252640 U CN 207252640U CN 201720290923 U CN201720290923 U CN 201720290923U CN 207252640 U CN207252640 U CN 207252640U
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- swing arm
- stent
- lifting
- middle stent
- upper bracket
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Abstract
Boom sprayer technical field is the utility model is related to, a kind of particularly boom sprayer folding liftable mechanism, including middle stent, the middle stent left and right sides is respectively arranged with left swing arm and right swing arm, and the left swing arm and right swing arm are hinged with middle stent；The middle mid-stent is provided with the lifting upper bracket being connected and lifting lower carriage, and the lifting upper bracket is connected with lifting lower carriage by fixed mounting plate；Fold mechanism is provided between the left swing arm and right swing arm and middle stent, elevating mechanism is provided between the lifting upper bracket and lifting lower carriage and middle stent.With the above structure, on the one hand the utility model is acted by the automatic lifting that electric oil cylinder drives lifting upper bracket and lifts lower carriage；On the other hand, left swing arm, right swing arm is driven to stretch jackknife action respectively by the first electric pushrod, the second electric pushrod respectively, the degree of automation is high.
Description
Technical field
Boom sprayer technical field is the utility model is related to, particularly a kind of boom sprayer folding liftable mechanism.
Background technology
Spray bar type spraying machine is a kind of engine-driven atomiser by cartridge nozzle on horizontal spray boom or setting spray boom.Such spraying
The operating efficiency of machine is high, and sprinkling quality is good, and spouting liquid is evenly distributed, and is adapted to large area to spray various pesticides, fertilizer and plant life
Produce the liquid formulation of conditioning agent etc., be widely used in field crop, lawn, nursery, wall vineyard and specific occasion (such as airport,
Road snow melt, highway side weeding etc.).Spray bar type spraying machine working area accounted for the 5% of Chinese disease pest and weed prevention area with
On.As the adjustment of agricultural planting structure and the raising of large-scale degree and the quick of large and middle tractor occupation rate of market increase
Long, spray bar type spraying machine technology will play an increasingly important role.
103931595 A of Chinese invention patent application CN disclose a kind of boom sprayer spray boom, including fixed spray boom
With each four foldable spray rods that extension is hinged out by fixed spray boom both ends, folding machine is equipped between two neighboring folding spray rod
Protection mechanism is additionally provided between the folding spray rod of structure, least significant end and this end, the folding spray rod of least significant end is equipped with downward protection
Bar.
The content of the invention
The utility model technical issues that need to address be to provide it is a kind of can auto-folder lifting boom sprayer.
To solve above-mentioned technical problem, the boom sprayer folding liftable mechanism of the utility model, including middle stent,
Left swing arm and right swing arm are respectively arranged with left and right sides of the middle stent, the left swing arm and right swing arm are hinged with middle stent；Institute
State middle mid-stent and be provided with the lifting upper bracket being connected and lifting lower carriage, the lifting upper bracket and lifting lower carriage lead to
Cross fixed mounting plate connection；Fold mechanism, the lifting upper bracket are provided between the left swing arm and right swing arm and middle stent
Elevating mechanism is provided between lifting lower carriage and middle stent.
Further, the fold mechanism includes the first electric pushrod and the second electric pushrod, first electric pushrod
It is connected respectively with middle stent and left swing arm, the hinge joint between the middle stent and left swing arm is the first hinge joint；Described
Two electric pushrods are connected with middle stent and right swing arm respectively, and the hinge joint between the middle stent and right swing arm is hinged for second
Point.
Further, the elevating mechanism includes electric oil cylinder, and described electric oil cylinder one end is connected with middle stent, another
End is connected with lifting upper bracket and lifting lower carriage.
With the above structure, on the one hand the utility model drives lifting upper bracket and lifting lower carriage by electric oil cylinder
Automatic lifting action；On the other hand, left swing arm, right exhibition are driven by the first electric pushrod, the second electric pushrod respectively respectively
Arm stretches jackknife action, and the degree of automation is high.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structure diagram of the utility model boom sprayer folding liftable mechanism.
In figure：1 is left swing arm, and 2 be the first electric pushrod, and 3 be electric oil cylinder, and 4 be fixed mounting plate, and 5 prop up to lift
Frame, 6 be lifting lower carriage, and 7 be the second electric pushrod, and 8 be right swing arm, and 9 be the second hinge joint, and 10 be the first hinge joint, and 11 are
Middle stent
Embodiment
As shown in Figure 1, the boom sprayer of the utility model folding liftable mechanism, including middle stent, the middle stent
The left and right sides is respectively arranged with left swing arm and right swing arm, and the left swing arm and right swing arm are hinged with middle stent；In the middle stent
Portion is provided with the lifting upper bracket being connected and lifting lower carriage, and the lifting upper bracket and lifting lower carriage pass through fixed installation
Plate connects；Fold mechanism, the lifting upper bracket and lower of lifting are provided between the left swing arm and right swing arm and middle stent
Elevating mechanism is provided between frame and middle stent.
Further, the fold mechanism includes the first electric pushrod and the second electric pushrod, first electric pushrod
It is connected respectively with middle stent and left swing arm, the hinge joint between the middle stent and left swing arm is the first hinge joint；Described
Two electric pushrods are connected with middle stent and right swing arm respectively, and the hinge joint between the middle stent and right swing arm is hinged for second
Point.
Further, the elevating mechanism includes electric oil cylinder, and described electric oil cylinder one end is connected with middle stent, another
End is connected with lifting upper bracket and lifting lower carriage.
The operation principle of the utility model is as follows：Connected by each axis pin so that left swing arm, right swing arm and middle stent become
One complete mechanism, the first electric pushrod and the second electric pushrod are the fold mechanism of swing arm.Controlled by controller so that
First electric pushrod and the second electric pushrod are stretched out and shunk, and are rotated by the first hinge joint and the second hinge joint,
So that left swing arm, right swing arm reach the effect of expansion and folding.In addition, controlled by controller so that electric oil cylinder 3 is stretched
Go out and shrink, drive lifting upper bracket and lifting lower carriage activity so that middle stent is risen and landed therewith.
Although the foregoing describing specific embodiment of the present utility model, those skilled in the art should manage
Solution, these are merely illustrative of, and various changes or modifications can be made to present embodiment, without departing from the original of the utility model
Reason and essence, the scope of protection of the utility model are only limited by the claims that follow.
Claims (3)
- A kind of 1. boom sprayer folding liftable mechanism, it is characterised in that：Including middle stent, divide at left and right sides of the middle stent Left swing arm and right swing arm are not provided with, and the left swing arm and right swing arm are hinged with middle stent；The middle mid-stent is provided with phase The lifting upper bracket and lifting lower carriage of connection, the lifting upper bracket are connected with lifting lower carriage by fixed mounting plate；Institute State and fold mechanism is provided between left swing arm and right swing arm and middle stent, the lifting upper bracket and lifting lower carriage and middle stent Between be provided with elevating mechanism.
- 2. boom sprayer described in accordance with the claim 1 folding liftable mechanism, it is characterised in that：The fold mechanism includes First electric pushrod and the second electric pushrod, first electric pushrod is connected with middle stent and left swing arm respectively, in described Hinge joint between stent and left swing arm is the first hinge joint；Second electric pushrod is connected with middle stent and right swing arm respectively Connect, the hinge joint between the middle stent and right swing arm is the second hinge joint.
- 3. boom sprayer described in accordance with the claim 1 folding liftable mechanism, it is characterised in that：The elevating mechanism includes Electric oil cylinder, described electric oil cylinder one end are connected with middle stent, and the other end is connected with lifting upper bracket and lifting lower carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290923.4U CN207252640U (en) | 2017-03-23 | 2017-03-23 | Boom sprayer folding liftable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290923.4U CN207252640U (en) | 2017-03-23 | 2017-03-23 | Boom sprayer folding liftable mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207252640U true CN207252640U (en) | 2018-04-20 |
Family
ID=61914410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720290923.4U Active CN207252640U (en) | 2017-03-23 | 2017-03-23 | Boom sprayer folding liftable mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207252640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111480408A (en) * | 2020-06-05 | 2020-08-04 | 埃森农机常州有限公司 | Crown opening pesticide spraying device |
-
2017
- 2017-03-23 CN CN201720290923.4U patent/CN207252640U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111480408A (en) * | 2020-06-05 | 2020-08-04 | 埃森农机常州有限公司 | Crown opening pesticide spraying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210702 Address after: No. 1, Huacheng Road, Jintan District, Changzhou, Jiangsu Province Patentee after: ESSEN AGRICULTURAL MACHINERY CHANGZHOU Co.,Ltd. Patentee after: JINTAN DIESEL ENGINE CHANGZHOU Co.,Ltd. Address before: No. 1, Huacheng Road, Jintan District, Changzhou, Jiangsu Province Patentee before: ESSEN AGRICULTURAL MACHINERY CHANGZHOU Co.,Ltd. |
|
| TR01 | Transfer of patent right |