CN213486572U - Bending mechanism for self-propelled spraying machine - Google Patents
Bending mechanism for self-propelled spraying machine Download PDFInfo
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- CN213486572U CN213486572U CN202022382804.6U CN202022382804U CN213486572U CN 213486572 U CN213486572 U CN 213486572U CN 202022382804 U CN202022382804 U CN 202022382804U CN 213486572 U CN213486572 U CN 213486572U
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Abstract
The utility model discloses a mechanism of bending for self-propelled sprayer, including fore-stock, after-poppet, pivot and hydraulic cylinder, the vertical mounting bracket that is provided with in rear end of fore-stock, the mounting bracket is improved level and is provided with the mounting panel, has seted up the shaft hole on the mounting panel, is provided with the grudging post on the after-poppet, is provided with the axle sleeve on the grudging post, and the pivot penetrates the shaft hole, and the pivot suit is in the axle sleeve, and the axle sleeve can rotate in the pivot relatively, and hydraulic cylinder's one end articulates on the after-poppet, and hydraulic cylinder's the other. The utility model has the advantages that: the hydraulic steering is adopted, the oil cylinder is driven to stretch, the front part and the rear part are pulled to do steering motion around the central shaft part, a single side can steer for 40 degrees, two sides are added up to 80 degrees, and the steering axial point is arranged in the middle of a vehicle, so that the steering of the sprayer is more convenient and flexible compared with that of a traditional sprayer.
Description
Technical Field
The utility model relates to a mechanism of bending, especially a mechanism of bending for self-propelled sprayer.
Background
The pest control is one of the most main management operations in an orchard, and generally, 8-15 times of pesticide spraying is carried out on fruit trees within a one-year growth period. However, since the orchard pesticide application technology and equipment in China are backward, the pesticide application machine used in the orchard still mainly adopts a manual sprayer and a stretcher-type sprayer and applies pesticide in a large flow and spraying manner, the backward extensive pesticide application machine and the pesticide application method have extremely low operating efficiency, the effective pesticide utilization rate is only about 15 percent, and the pesticide residue of fruits is caused while the serious pesticide waste and the environmental pollution are caused. On the basis of the advanced orchard pesticide application technology of Europe and America of digestion and absorption of related scientific research institutes in China in recent years, various air-assisted orchard sprayers are developed, and compared with the traditional pesticide application machinery, the orchard pest control efficiency and the orchard pest control effect are improved to a certain extent. However, the existing self-propelled spraying machine has the characteristics of inflexible steering and small turning radius.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a mechanism of bending for self-propelled sprayer.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a mechanism of bending for self-propelled sprayer, includes fore-stock, after-poppet, pivot and hydraulic cylinder, the vertical mounting bracket that is provided with in rear end of fore-stock, and the mounting bracket is improved level and is provided with the mounting panel, has seted up the shaft hole on the mounting panel, is provided with the grudging post on the after-poppet, is provided with the axle sleeve on the grudging post, and the shaft hole is penetrated in the pivot, and the pivot suit is in the axle sleeve, and the axle sleeve can rotate the pivot relatively, and hydraulic cylinder's one end articulates on the after-poppet.
Preferably, the mounting plate is provided with a limiting block, the rotating shaft is provided with a limiting notch, and the limiting block is attached to the limiting notch.
Preferably, the number of the mounting plates is four, the four mounting plates are arranged at intervals, the two mounting plates are in one group, and a shaft sleeve is arranged between the mounting plates in each group.
Preferably, the mounting plate is provided with a screw hole, and the limiting block is mounted on the mounting plate through a screw.
Preferably, the cylinder body of the hydraulic oil cylinder is hinged with the rear frame, and the piston rod of the hydraulic oil cylinder is hinged with the front frame.
Preferably, an inner bushing is sleeved in an inner hole of the shaft sleeve, and the rotating shaft is sleeved in the inner bushing.
The utility model has the advantages of it is following: the utility model discloses a mechanism of bending for self-propelled sprayer turns to with hydraulic pressure, and actuating cylinder is flexible, and turning motion is to two parts around the central axis portion around the pulling, and is unilateral can turn to 40 degrees, and both sides add up can to 80 degrees, owing to turn to the axial point at the vehicle middle part, compares traditional sprayer and turns to more convenient nimble.
Drawings
FIG. 1 is a schematic structural diagram of the present invention
FIG. 2 is a schematic structural diagram of the present invention
FIG. 3 is a schematic view of the installation of the shaft and the sleeve
In the figure, 1-a front frame, 2-a rear frame, 3-a hydraulic oil cylinder, 4-a vertical frame, 5-a shaft sleeve, 6-a mounting frame, 7-a mounting plate, 8-a rotating shaft, 9-a limiting block and 10-a limiting notch.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, a bending mechanism for a self-propelled spraying machine comprises a front frame 1, a rear frame 2, a rotating shaft 8 and a hydraulic cylinder 3, wherein a mounting frame 6 is vertically arranged at the rear end of the front frame 1, the mounting frame 6 is formed by welding profile steel, the mounting frame 6 is fixedly connected with the front frame 1 by welding, a mounting plate 7 is horizontally arranged on the mounting frame 6, the mounting plate 7 is also a steel member, the mounting plate 7 is also connected with the mounting frame 6 by welding, a shaft hole is formed in the mounting plate 7, a stand 4 is arranged on the rear frame 2, a shaft sleeve 5 is arranged on the stand 4, the stand 4 is formed by welding profile steel, the rotating shaft 8 penetrates into the shaft hole, the rotating shaft 8 is sleeved in the shaft sleeve 5, the shaft sleeve 5 can rotate relative to the rotating shaft 8, one end of the hydraulic cylinder 3 is hinged on the rear frame 2, the other end of the hydraulic cylinder 3 is, the telescopic rod part of the hydraulic oil cylinder 3 extends out, when the front frame 1 and the rear frame 2 need to be bent, the telescopic rod of the hydraulic oil cylinder 3 extends out or retracts, so that the front frame 1 can be bent relative to the rear frame 2, the single-side bending angle of the front frame is 0-40 degrees, and the double-side bending angle is 0-80 degrees.
In this embodiment, as shown in fig. 3, a limiting block 9 is installed on the mounting plate 7, a limiting notch 10 is opened on the rotating shaft 8, the limiting block 9 is attached to the limiting notch 10, specifically, in the embodiment, when the device is installed, the rotating shaft 8 is firstly placed in the shaft sleeve 5, and the limiting notch 10 is leaked, then the limiting block 9 is arranged on the mounting plate 7, further, the mounting plate 7 is provided with a screw hole, the limiting block 9 is arranged on the mounting plate 7 through a screw, the limiting block 9 is attached to the limiting notch 10, then the rotating shaft 8 falls under the action of natural gravity, so that the limiting notch 10 of the rotating shaft 8 is clamped on the limiting block 9 to realize the installation of the rotating shaft 8, because the limiting notch 10 of the rotating shaft 8 is attached to the limiting block 9, the rotating shaft 8 cannot rotate relative to the front frame 1, the rotation of the rotating shaft 8 is avoided, the abrasion of the rotating shaft 8 is reduced, and the service life of the rotating shaft 8 is prolonged.
In this embodiment, the mounting panel 7 is four, and four mounting panels 7 intervals set up, and two mounting panels 7 are a set of, has a axle sleeve 5 between every mounting panel 7 of a set of, and is further, the interval between the height of axle sleeve 5 and two mounting panels 7 is the same, when axle sleeve 5 was located between two mounting panels 7, vertical removal then can't be done to axle sleeve 5 to avoid front truck 1 and after-poppet 2 to remove in vertical direction, made front truck 1 and after-poppet 2 can only take place to control the deflection.
In this embodiment, the body of the hydraulic cylinder 3 is hinged to the rear frame 2, the piston rod of the hydraulic cylinder 3 is hinged to the front frame 1, and the front frame 1 and the rear frame 2 are deflected left and right by the operation of the hydraulic cylinder 3.
Preferably, an inner bushing is sleeved in an inner hole of the shaft sleeve 5, the rotating shaft 8 is sleeved in the inner bushing, the inner bushing is worn when the shaft sleeve 5 and the rotating shaft 8 deflect relatively, and the inner bushing is replaced when the inner bushing is worn, so that the whole vertical frame 4 is prevented from being replaced, and the maintenance cost is reduced.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a mechanism of bending for self-propelled sprayer which characterized in that: the novel multifunctional electric scooter is characterized by comprising a front frame, a rear frame, a rotating shaft and a hydraulic oil cylinder, wherein a mounting frame is vertically arranged at the rear end of the front frame, a mounting plate is horizontally arranged on the mounting frame, a shaft hole is formed in the mounting plate, a vertical frame is arranged on the rear frame, a shaft sleeve is arranged on the vertical frame, the rotating shaft penetrates into the shaft hole, the rotating shaft is sleeved in the shaft sleeve, the shaft sleeve can rotate relative to the rotating shaft, one end of the hydraulic oil cylinder is hinged to the rear frame, and the other end of the hydraulic oil cylinder is hinged to the front frame.
2. The bending mechanism for the self-propelled sprayer according to claim 1, characterized in that: install the stopper on the mounting panel, spacing breach has been seted up in the pivot, the stopper laminating spacing breach.
3. The bending mechanism for the self-propelled sprayer according to claim 2, characterized in that: the mounting panel is four, and four the mounting panel interval sets up, two the mounting panel is a set of, has one between every a set of mounting panel the axle sleeve.
4. A bending mechanism for a self-propelled sprayer according to claim 3, characterized in that: screw holes are formed in the mounting plate, and the limiting blocks are mounted on the mounting plate through screws.
5. The bending mechanism for the self-propelled sprayer according to claim 1, characterized in that: the body of the hydraulic oil cylinder is hinged with the rear frame, and the piston rod of the hydraulic oil cylinder is hinged with the front frame.
6. The bending mechanism for the self-propelled sprayer according to claim 1, characterized in that: an inner bushing is sleeved in an inner hole of the shaft sleeve, and the rotating shaft is sleeved in the inner bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022382804.6U CN213486572U (en) | 2020-10-23 | 2020-10-23 | Bending mechanism for self-propelled spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022382804.6U CN213486572U (en) | 2020-10-23 | 2020-10-23 | Bending mechanism for self-propelled spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213486572U true CN213486572U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022382804.6U Active CN213486572U (en) | 2020-10-23 | 2020-10-23 | Bending mechanism for self-propelled spraying machine |
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| CN (1) | CN213486572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113845070A (en) * | 2021-10-28 | 2021-12-28 | 兴平市云华农业机械有限公司 | Picking vehicle lifter adopting nylon sliding block connecting structure |
-
2020
- 2020-10-23 CN CN202022382804.6U patent/CN213486572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113845070A (en) * | 2021-10-28 | 2021-12-28 | 兴平市云华农业机械有限公司 | Picking vehicle lifter adopting nylon sliding block connecting structure |
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