CN209732369U - Spray lance conversion device of multifunctional variable spray lance spraying machine - Google Patents
Spray lance conversion device of multifunctional variable spray lance spraying machine Download PDFInfo
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- CN209732369U CN209732369U CN201920439283.8U CN201920439283U CN209732369U CN 209732369 U CN209732369 U CN 209732369U CN 201920439283 U CN201920439283 U CN 201920439283U CN 209732369 U CN209732369 U CN 209732369U
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Abstract
The utility model relates to a spray lance conversion equipment of multi-functional variable spray lance sprayer, including base, elevating system, intermediate mechanism, support, drive mechanism and trees profiling mechanism. The base, the lifting mechanism and the intermediate mechanism form a parallelogram structure. The bracket is connected with the intermediate mechanism and supports the gear transmission mechanism. The profiling mechanism consists of a main rod, an upper side rod, a middle side rod, a lower side rod and a hydraulic cylinder for driving the spray rod to deform. The mobile jib includes mobile jib inside lining pole and mobile jib overcoat pole, and the upside pole includes upside pole inside lining pole and upside pole overcoat pole, mobile jib and upper side lever, upper side lever and well side lever, all articulated pneumatic cylinder between well side lever and the downside pole. The advantages are that: the utility model discloses rational in infrastructure, can realize the profile modeling spraying operation according to the target plant of difference, can satisfy the plant diseases and insect pests control operation requirement of different occasions, different growth periods such as field crop, hedge frame crop and forest, have variability, flexibility and adaptability.
Description
Technical Field
The utility model relates to a spray lance conversion equipment of multi-functional variable spray lance sprayer belongs to plant protection machinery technical field.
Background
A boom sprayer is a plant protection machine mainly used for pest control of field crops. However, the current domestic plant protection machinery has single model and variety and low efficiency, so that the requirements for preventing and controlling different crops and different plant diseases and insect pests cannot be met. Aiming at different pesticide application objects, spray bars of spray bar spraying machines mainly comprise a spray bar type for rice, wheat and the like and a tunnel type for orchard crops such as apple trees, pear trees and the like. However, the spray rod changing mechanism disclosed at present has a great defect in copying crops, and is difficult to adapt to crops with different heights and shapes. And some boom changing mechanisms require manual operation when changing configurations.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide a spray lance conversion equipment of multi-functional variable spray lance sprayer, have strong adaptability, characteristics that the flexibility is high realize the profile modeling spraying operation to different crops, the same kind of crop in different growth periods.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: a spray rod conversion device of a multifunctional variable spray rod spraying machine comprises a base, a lifting mechanism, an intermediate mechanism, a support, a gear transmission mechanism and a tree profiling mechanism. The base is hinged with the lifting mechanism, the lifting mechanism is hinged with the intermediate mechanism, and the base, the lifting mechanism and the intermediate mechanism form a parallelogram structure. The support is fixed on the intermediate mechanism through bolt connection, the support supports the gear transmission mechanism, and the outer loop bar of the main rod of the profiling mechanism is fixedly connected on a driven gear shaft of the gear transmission mechanism.
The profiling mechanism consists of a main rod, an upper side rod, a middle side rod, a lower side rod and a hydraulic cylinder for driving the spray rod to deform. The main rod lining rod is sleeved in the main rod outer sleeve rod, and the hydraulic cylinder is hinged with the main rod outer sleeve rod and the lining rod; the profiling mechanism is characterized in that an upper side rod outer sleeve rod is hinged with a main rod inner lining rod, the upper side rod inner lining rod is sleeved on the upper side rod outer sleeve rod and is hinged with a middle side rod, and a hydraulic cylinder is hinged with the upper side rod outer sleeve rod and the inner lining rod; the middle side rod is hinged with the lower side rod; the main rod and the upper side rod, the upper side rod and the middle side rod, and the middle side rod and the lower side rod are hinged with each other through a hydraulic cylinder. The hydraulic cylinder drives the spray rod to stretch and deform so as to realize profiling spraying operation on different target plants.
The spray bars of the profiling mechanisms are hinged and are easy to disassemble, assemble and replace. The support on be equipped with motor support, servo motor passes through bolted connection to be fixed on motor base, motor base passes through bolted connection on motor support.
The gear transmission mechanism is a straight-tooth cylindrical gear transmission mechanism and is driven by a servo motor. The profiling mechanism is fixedly connected to the driven gear shaft of the transmission mechanism and can overturn up and down by 90 degrees along with the driven gear shaft.
The base links to each other whole mechanism and tractor, adopts triangle-shaped project organization to more stable weight of bearing whole mechanism, elevating system is by the drive of two pneumatic cylinders side by side, changes elevating system's height through the flexible of pneumatic cylinder. The support 2 is telescopically connected with the intermediate mechanism 5.
Drawings
FIG. 1 is a schematic view of a fully retracted configuration of a profiling mechanism in a spray bar shifter in a tunnel arrangement.
FIG. 2 is a schematic view of the configuration of the boom changer in a fully deployed state with the profiling mechanism in a tunnel arrangement.
FIG. 3 is a schematic view of a horizontal spray bar configuration with a tunneling arrangement of profiling mechanisms in the spray bar changer.
Fig. 4 is a structural schematic diagram of a spray rod 90 degrees upwards state of a profiling mechanism in a tunnel type arrangement in a spray rod conversion device.
FIG. 5 is a schematic view of the configuration of the highest operating state of the profiling mechanism in the boom shifter in a tunnel arrangement.
FIG. 6 is a schematic view of a fully retracted configuration of the carriage changer with the profiling mechanism in a carriage arrangement.
FIG. 7 is a schematic view of a fully deployed configuration of a profiling mechanism in a spray bar shifter in a spray bar arrangement.
Fig. 8 is a structural schematic diagram of the highest working state of the spray rod type arrangement of the copying mechanism in the spray rod conversion device.
Wherein: 1-base, 2-bracket, 3-profiling mechanism, 3-1-main rod inner lining rod, 3-2-main rod outer sleeve rod, 3-3-upper side rod outer sleeve rod, 3-4-upper side rod inner lining rod, 3-5-middle side rod, 3-6-hydraulic cylinder, 3-7-lower side rod, 4-gear transmission mechanism, 5-middle mechanism and 6-lifting mechanism.
Detailed Description
As shown in figures 1-8, a spray lance conversion equipment of multi-functional variable boom sprayer, its characterized in that: comprises a base 1, a lifting mechanism 6, an intermediate mechanism 5, a bracket 2, a gear transmission mechanism 4 and a tree profiling mechanism 3. The base 1 is hinged with the lifting mechanism 6, the lifting mechanism 6 is hinged with the intermediate mechanism 5, and the base 1, the lifting mechanism 6 and the intermediate mechanism 5 form a parallelogram structure. The lifting mechanism 6 is driven by double hydraulic cylinders with two ends in parallel hinged to the base 1 and the lifting mechanism 6 respectively. The support 2 is fixed on the intermediate mechanism 5 through bolt connection, the support 2 supports the gear transmission mechanism 4, a main rod outer sleeve rod 3-2 of the profiling mechanism 3 is fixedly connected on a driven gear shaft of the gear transmission mechanism, and the gear transmission mechanism 4 is driven by a servo motor of a motor support arranged on the support 2.
As shown in fig. 1 to 8, in the profiling mechanism 3 of the present invention, a main rod inner liner rod 3-1 is sleeved in a main rod outer jacket rod 3-2, two ends of a hydraulic cylinder 3-6 are respectively hinged to the main rod outer jacket rod 3-2 and the main rod inner liner rod 3-1, and the length of the main rod inner liner rod 3-1 inserted into the main rod outer jacket rod 3-2 is changed to a required working length by pushing and pulling the hydraulic cylinder, so as to change the length of the main rod; an upper side rod outer sleeve rod 3-3 of the profiling mechanism 3 is hinged with a main rod inner lining rod 3-1, an upper side rod inner lining rod 3-4 is sleeved on the upper side rod outer sleeve rod 3-3 and is hinged with a middle side rod 3-5, two ends of a hydraulic cylinder 3-6 are respectively hinged with the upper side rod outer sleeve rod 3-3 and the inner lining rod 3-4, and the hydraulic cylinder pushes to drive the upper side rod inner lining rod 3-4 to move, so that the relative position of the upper side rod outer sleeve rod 3-3 and the upper side rod inner lining rod 3-4 is changed to the required working length; the middle side rod 3-5 is hinged with the lower side rod 3-7; the main rod inner lining rod 3-1, the upper side rod outer sleeve rod 3-3, the upper side rod inner lining rod 3-4, the middle side rod 3-5 and the lower side rod 3-7 are hinged with the hydraulic cylinder 3-6, and the angle change between the spray rods can be realized by rotating the hinged center between the spray rods to the required working angle through the push-pull of the hydraulic cylinder, so that the profiling of crops with different shapes is completed. The hinged connection is pin shaft connection.
As shown in figures 1-8, the utility model discloses a profiling mechanism 3, its spray lance are articulated for many joints design, are articulated between the spray lance, easily dismouting. The change of the spray rod from a tunnel type to a spray rod type and vice versa can be completed by detaching an upper side rod lining rod 3-4, a middle side rod 3-5 and a lower side rod 3-7 at the inner side of the profiling mechanism 3 and driving a hydraulic cylinder to ensure that an included angle between the spray rods is 180 degrees. The length of the main rod inner lining rod 3-1 inserted into the main rod outer sleeve rod 3-2 is changed to the required working length through pushing and pulling of the hydraulic cylinder, so that the change of the length of the spray rod can be realized, and the profiling of crops with different row distances is realized.
As shown in fig. 1, 3, 4 and 5, the gear transmission mechanism 4 of the present invention is a spur gear transmission mechanism, and the outer loop bar 3-2 of the main rod of the profiling mechanism 3 is connected to the driven gear shaft by a fixed connection. The servo motor is fixed on the base through a bolt, and the base is fixed on the motor support of the support 2 through a bolt. The gear transmission mechanism 4 is driven to rotate by the servo motor, so that the profiling mechanism 3 is driven to move to realize the up-and-down 90-degree turnover, and the profiling of different crops is realized.
As shown in fig. 1 to 8, the base 1 is a triangular structure, which connects the whole boom transformation device with a tractor. Two ends of the hydraulic cylinders are respectively hinged with the base 1 and the lifting mechanism 6 to drive, so that the height of the lifting mechanism 6 is changed to a required working height, the height of the profiling mechanism 3 is changed, and profiling of crops with different heights is realized.
Claims (7)
1. The utility model provides a spray lance conversion equipment of multi-functional variable boom sprayer which characterized in that: comprises a base (1), a lifting mechanism (6), an intermediate mechanism (5), two brackets (2), two gear transmission mechanisms (4) and two profiling mechanisms (3); the lifting mechanism (6) is connected with the base (1) and the middle mechanism (5), and the side surfaces of the base (1), the lifting mechanism (6) and the middle mechanism (5) form an adjustable parallelogram structure; the base (1) is hinged with a lifting mechanism (6), the lifting mechanism (6) is hinged with a middle mechanism (5), two supports (2) are connected and fixed on two sides of the middle mechanism (5) through bolts, the supports (2) support a gear transmission mechanism (4), the profiling mechanism (3) adopts a multi-rod design and comprises a main rod inner lining rod (3-1), a main rod outer sleeve rod (3-2), an upper side rod inner lining rod (3-4), an upper side rod outer sleeve rod (3-3), a middle side rod (3-5) and a lower side rod (3-7), and the rods are hinged with one another and are easy to disassemble, assemble and replace; the main rod outer sleeve rod (3-2) is fixedly connected to a driven gear shaft of the gear transmission mechanism, the main rod inner lining rod (3-1) is sleeved in the main rod outer sleeve rod (3-2), the hydraulic cylinder is hinged with the main rod outer sleeve rod (3-2) and the main rod inner lining rod (3-1), the upper side rod outer sleeve rod (3-3) is hinged with the main rod inner lining rod (3-1), the upper side rod inner lining rod (3-4) is sleeved on the upper side rod outer sleeve rod (3-3) and hinged with the middle side rod (3-5), and the middle side rod (3-5) is hinged with the lower side rod (3-7).
2. The boom changing device of the multifunctional variable boom sprayer as claimed in claim 1, characterized in that the profiling mechanism (3) is fixedly connected to a gear transmission mechanism (4), and the gear transmission mechanism (4) is driven by a servo motor.
3. The boom changing device of the multifunctional variable boom sprayer as claimed in claim 1, wherein the bracket (2) is provided with a motor bracket, the servo motor is fixed on a motor base through a bolt connection, and the motor base is connected on the motor bracket through a bolt.
4. The spray lance conversion device of the multifunctional variable spray lance spraying machine as claimed in claim 1, wherein hydraulic cylinders are hinged between the main rod outer sleeve rod (3-2) and the main rod inner lining rod (3-1) of the profiling mechanism (3) and between the upper side rod outer sleeve rod (3-3) and the upper side rod inner lining rod (3-4), and the telescopic conversion of the spray lance is realized through the driving of the hydraulic cylinders; hydraulic cylinders are hinged between the main rod inner lining rod (3-1) and the upper side rod outer sleeve rod (3-3), between the upper side rod inner lining rod (3-4) and the middle side rod (3-5), and between the middle side rod (3-5) and the lower side rod (3-7), and the angle conversion between the spray rods is realized through the driving of the hydraulic cylinders.
5. The boom changer of a multifunctional variable boom sprayer as claimed in claim 1, wherein said gear transmission is a spur gear transmission, driven by a servo motor; the profiling mechanism is fixedly connected to the driven gear shaft of the transmission mechanism and overturns up and down by 90 degrees along with the driven gear shaft.
6. The boom changer of a multifunctional variable boom sprayer as claimed in claim 1, wherein said base connects the entire mechanism to the transporter, and a triangular design is used, and the elevation mechanism is driven by two side-by-side hydraulic cylinders, and the height of the elevation mechanism is changed by the extension and retraction of the hydraulic cylinders.
7. The boom changing device of a multifunctional variable boom sprayer as claimed in claim 1, characterized in that the bracket (2) is telescopically connected with the intermediate mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920439283.8U CN209732369U (en) | 2019-04-02 | 2019-04-02 | Spray lance conversion device of multifunctional variable spray lance spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920439283.8U CN209732369U (en) | 2019-04-02 | 2019-04-02 | Spray lance conversion device of multifunctional variable spray lance spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209732369U true CN209732369U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920439283.8U Expired - Fee Related CN209732369U (en) | 2019-04-02 | 2019-04-02 | Spray lance conversion device of multifunctional variable spray lance spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209732369U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111109233A (en) * | 2020-03-16 | 2020-05-08 | 南京农业大学 | Door spraying system that contracts that expands of intelligent control formula orchard wind send sprayer |
| CN113575548A (en) * | 2021-07-27 | 2021-11-02 | 南京林业大学 | Spray lance conversion equipment of automatic profile modeling spraying frame of forest |
-
2019
- 2019-04-02 CN CN201920439283.8U patent/CN209732369U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111109233A (en) * | 2020-03-16 | 2020-05-08 | 南京农业大学 | Door spraying system that contracts that expands of intelligent control formula orchard wind send sprayer |
| CN113575548A (en) * | 2021-07-27 | 2021-11-02 | 南京林业大学 | Spray lance conversion equipment of automatic profile modeling spraying frame of forest |
| CN113575548B (en) * | 2021-07-27 | 2023-02-28 | 南京林业大学 | Spray lance conversion equipment of automatic profile modeling spraying frame of forest |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20200402 |