CN207428301U - Plant protection spraying machine sprinkling spray boom installation folding joint - Google Patents
Plant protection spraying machine sprinkling spray boom installation folding joint Download PDFInfo
- Publication number
- CN207428301U CN207428301U CN201820157974.4U CN201820157974U CN207428301U CN 207428301 U CN207428301 U CN 207428301U CN 201820157974 U CN201820157974 U CN 201820157974U CN 207428301 U CN207428301 U CN 207428301U
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- China
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- spray boom
- fixed
- spraying machine
- rollover stand
- axis
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Abstract
The utility model discloses a kind of plant protection spraying machine sprinkling spray boom installation folding joints, including the plate bottom fixing bracket being fixed below spraying machine central plate, spray boom and delivery hose, and fold driving mechanism, two fixed boards are respectively arranged in the both sides on the support bracket fastened top in plate bottom, it is symmetrical arranged on two fixed boards there are two guide chute, front haulage axis is horizontally installed in two guide chutes；It is provided with fixed hinged seat in the support bracket fastened lower end in plate bottom and passes through axis pin and be hinged with connecting rod；Intrinsic rollover stand is covered in the root of spray boom, the front end of push-pull rod component of the upper end of the rollover stand with folding driving mechanism is articulated with front haulage axis, and the lower end of rollover stand is hinged by moveable hinge joint chair and axis pin and connecting rod.The utility model is by the use of the connecting rod of lower part as movable supporting, realize that rollover stand carries spray boom and overturns by drawing front haulage axis, the root of rollover stand is constrained and is oriented to using guide chute simultaneously, its folding and expansion is made to be attained by optimum position, it is simple to operate.
Description
Technical field
The utility model belongs to plant protection spray accessory technical field, and in particular to a kind of plant protection spraying machine sprinkling spray boom peace
Fill folding joint.
Background technology
Quite extensively, especially in plant protection field, when being sprayed using unmanned plane, spray model for the use of unmanned plane at present
It encloses big efficient.However the nozzle of existing sprinkling liquid is usually stationary structure or has to be by artificial control exhibition
Open and fold or will spray boom fold certain angle after fix again, these all do not have spray process in carry out control fold and
Oscillating function.
The content of the invention
The utility model is single for the spray boom mounting structure of existing plant protection spraying machine, it is impossible to realize controllable expansion and fold
The problem of function, provides a kind of plant protection spraying machine sprinkling spray boom installation folding joint, is sprayed with improving in spray process for expanding
Penetrate scope.
Technical solution is used by the utility model：A kind of plant protection spraying machine sprinkling spray boom installation folding joint, including
The plate bottom fixing bracket being fixed below spraying machine central plate, spray boom and delivery hose and folding driving mechanism, consolidate at plate bottom
The both sides on the top of fixed rack are respectively arranged with two fixed boards, are symmetrical arranged that there are two be oriented to slide on two fixed boards
Slot is horizontally installed with front haulage axis in two guide chutes；The support bracket fastened lower end in plate bottom is provided with fixed hinged seat and leads to
It crosses axis pin and is hinged with connecting rod；Intrinsic rollover stand is covered in the root of the spray boom, the upper end of the rollover stand is with folding driving mechanism
The front end of push-pull rod component is articulated with the front haulage axis, and the lower end of rollover stand passes through moveable hinge joint chair and axis pin and the connecting rod
It is hinged.
The driving mechanism that folds includes being fixed on the gear-box and turn drive motor below the fixing bracket of plate bottom, overturning
The shaft of driving motor is sequentially connected with gearbox input shaft, is fixed with swing rod on the output shaft of gear-box, the end of swing rod leads to
Later axis of traction is connected with the rear end of the push-pull rod component.
The push-pull rod component includes two outer tubes at both ends and middle part inner sleeve, three are set in together successively, and
Anti-dropout block machine structure is set, while in the inner sleeve inner sleeve equipped with compression spring, the both ends of compression spring are supported on two outer tubes
Inside.
The front haulage axle position is square sliding block in the part in guide chute.
It is had the beneficial effect that caused by the utility model：The utility model is led to by the use of the connecting rod of lower part as movable supporting
It crosses traction front haulage axis and realizes that rollover stand carries spray boom overturning, while the root of rollover stand is constrained simultaneously using guide chute
It is oriented to, its folding and expansion is made to be attained by optimum position, it is simple to operate.
The utility model can also drive the folding operation realized to rollover stand and spray boom by motor, so as to fulfill
Swing spray effect during spraying achievees the purpose that expand spread of spray.The push-pull rod component wherein used has pooling feature,
Realize the slow transition of spray boom and state of spraying.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the dimensional structure diagram of Fig. 1.
Figure label：1 is spraying machine central plate, and 2 be plate bottom fixing bracket, and 3 be turn drive motor, and 4 be gear-box, 5
It is output shaft for swing rod, 6,7 be rear haulage axis, and 8 be push-pull rod component, and 9 be front haulage axis, and 10 slide for square sliding block, 11 to be oriented to
Slot, 12 be rollover stand, and 13 be spray boom, and 14 be connecting rod, and 15 be moveable hinge joint chair, and 16 be fixed hinged seat, and 17 be delivery hose.
Specific embodiment
Embodiment 1：Plant protection spraying machine sprinkling spray boom 13 as depicted in figs. 1 and 2 installs folding joint, is in existing plant protection
On the basis of spraying machine, in the lower section installing plate bottom fixing bracket 2 of spraying machine central plate 1.Again on the top of plate bottom fixing bracket 2
Both sides are respectively arranged with two fixed boards, are symmetrical arranged that there are two guide chutes 11 on two fixed boards.
Intrinsic rollover stand 12, the upper end of the rollover stand 12 and the push-pull rod group for folding driving mechanism are covered in the root of spray boom 13
The front end of part 8 is articulated with front haulage axis 9, and front haulage axis 9 is located in two guide chute 11.Simultaneously by 9, front haulage axis
In the part in guide chute 11 be square sliding block 10.Delivery hose is connected with the side wall of spray boom 13, and the end of spray boom 13 is provided with
Nozzle or comb.
At plate bottom, the lower end of fixing bracket 2 is provided with fixed hinged seat and passes through one end that axis pin is hinged on connecting rod.Overturning
The lower end of frame 12 is hinged on the other end of connecting rod by moveable hinge joint chair and axis pin.
Embodiment 2：On the basis of embodiment 1, folding driving mechanism includes being fixed on the gear of 2 lower section of plate bottom fixing bracket
Case 4 and turn drive motor 3, shaft and the gearbox input shaft of turn drive motor 3 are sequentially connected, on the output shaft of gear-box
Swing rod 5 is fixed with, the end of swing rod 5 is connected by rear haulage axis 7 with the rear end of the push-pull rod component 8.
Embodiment 3：On the basis of embodiment 1, the push-pull rod component 8 includes two outer tubes at both ends and middle part inner sleeve
Pipe, three is set in together successively, and sets anti-dropout block machine structure, while in the inner sleeve inner sleeve equipped with compression spring, pressure
The both ends of spring are supported on the inside of two outer tubes.
Claims (4)
1. a kind of plant protection spraying machine sprinkling spray boom installation folding joint, is fixed including being fixed on the plate bottom below spraying machine central plate
Stent, spray boom and delivery hose and folding driving mechanism, it is characterized in that：Distinguish in the both sides on the support bracket fastened top in plate bottom
It sets there are two fixed board, is symmetrical arranged there are two guide chute on two fixed boards, laterally pacifies in two guide chutes
Equipped with front haulage axis；It is provided with fixed hinged seat in the support bracket fastened lower end in plate bottom and passes through axis pin and be hinged with connecting rod；Described
The root of spray boom covers intrinsic rollover stand, and the front end of push-pull rod component of the upper end of the rollover stand with folding driving mechanism is articulated with institute
Front haulage axis is stated, the lower end of rollover stand is hinged by moveable hinge joint chair and axis pin and the connecting rod.
2. plant protection spraying machine sprinkling spray boom installation folding joint according to claim 1, it is characterized in that：It is described to fold driving
Mechanism includes being fixed on the gear-box and turn drive motor below the fixing bracket of plate bottom, the shaft and gear of turn drive motor
Case input shaft is sequentially connected, and is fixed with swing rod on the output shaft of gear-box, the end of swing rod passes through rear haulage axis and the push-and-pull
The rear end connection of bar assembly.
3. plant protection spraying machine sprinkling spray boom installation folding joint according to claim 1 or 2, it is characterized in that：The push-and-pull
Bar assembly includes two outer tubes at both ends and middle part inner sleeve, three are set in together successively, and sets anti-dropout block machine knot
Structure, while in the inner sleeve inner sleeve equipped with compression spring, the both ends of compression spring are supported on the inside of two outer tubes.
4. plant protection spraying machine sprinkling spray boom installation folding joint according to claim 1, it is characterized in that：The front haulage axis
Part in guide chute is square sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820157974.4U CN207428301U (en) | 2018-01-30 | 2018-01-30 | Plant protection spraying machine sprinkling spray boom installation folding joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820157974.4U CN207428301U (en) | 2018-01-30 | 2018-01-30 | Plant protection spraying machine sprinkling spray boom installation folding joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207428301U true CN207428301U (en) | 2018-06-01 |
Family
ID=62286136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820157974.4U Active CN207428301U (en) | 2018-01-30 | 2018-01-30 | Plant protection spraying machine sprinkling spray boom installation folding joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207428301U (en) |
-
2018
- 2018-01-30 CN CN201820157974.4U patent/CN207428301U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 450000, 6th Floor, Block C, Sanquan Road (Convenience Service Center), Longhu Middle Ring West Road, Zhengzhou Area, Zhengzhou Pilot Free Trade Zone, Henan Province (Zhengzhou East) Patentee after: Henan Jiahe Agricultural Technology Co.,Ltd. Address before: 454850 Middle Section of Taihang Road, Wen County, Jiaozuo City, Henan Province Patentee before: HENAN JIAHE AGRICULTURAL MACHINERY TECHNOLOGY Co.,Ltd. |