CN215957940U - Rotating device capable of limiting rotation angle and pneumatic-conveying pesticide sprayer - Google Patents
Rotating device capable of limiting rotation angle and pneumatic-conveying pesticide sprayer Download PDFInfo
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- CN215957940U CN215957940U CN202122036179.4U CN202122036179U CN215957940U CN 215957940 U CN215957940 U CN 215957940U CN 202122036179 U CN202122036179 U CN 202122036179U CN 215957940 U CN215957940 U CN 215957940U
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Abstract
The utility model belongs to the technical field of rotating parts, and particularly relates to a rotating device capable of limiting a rotating angle and an air-conveying pesticide sprayer. The rotary device capable of limiting the rotation angle comprises: a base; the swinging shaft is rotatably arranged on the base; the rotating motor is fixedly arranged on the swinging shaft; the sliding strip groove is radially arranged on the base by taking the swinging shaft as a center; the upper end of the transmission component is connected with the rotating motor, and the lower end of the transmission component penetrates into the sliding strip groove and can slide in the sliding strip groove. According to the rotating device capable of limiting the rotating angle and the air-conveying pesticide sprayer, the rotating motor drives the transmission assembly to rotate, so that the oscillating shaft rotates on the base, and meanwhile, the transmission assembly horizontally slides in the sliding strip groove under the limitation of the sliding strip groove, so that the rotating and oscillating angle of the oscillating shaft on the base is limited, the requirement of special operation is met, the oscillating shaft does not need to rotate to an unnecessary angle, the waste of resources is effectively avoided, and the cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of rotating parts, and particularly relates to a rotating device capable of limiting a rotating angle and an air-conveying pesticide sprayer.
Background
The rotating device is a common component in mechanical equipment and is widely applied. Because of the special requirements of some operations, the rotating device needs to limit the rotating angle, and the existing rotating device generally drives the target object to rotate around a certain target object by 360 degrees, covers unnecessary rotating angles, has high cost and is not suitable for the requirements of special operations.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rotating device capable of limiting a rotating angle and an air-conveying pesticide sprayer, and solves the technical problem that the conventional rotating device covers an unnecessary rotating angle.
In order to solve the above technical problem, the present invention provides a rotation device capable of limiting a rotation angle, comprising:
a base;
the swinging shaft is rotatably arranged on the base;
a rotating motor fixedly arranged on the swinging shaft;
the sliding strip groove is radially distributed on the base by taking the swinging shaft as a center;
and the upper end of the transmission component is connected with the rotating motor, and the lower end of the transmission component penetrates into the sliding strip groove and can slide in the sliding strip groove.
Further, the transmission assembly comprises a rotary arm, a swing shaft and a sliding bearing; wherein
One side of the swing arm is connected with an output shaft of the rotating motor, and the other side of the swing arm is connected with one end of the swing shaft;
the other end of the pendulum shaft is rotationally connected with the sliding bearing;
the sliding bearing is positioned in the sliding strip groove and is suitable for horizontally sliding in the sliding strip groove under the driving of the pendulum shaft.
Furthermore, the outer side of the pendulum shaft is sleeved with a snap ring suitable for being connected with the sliding bearing.
Furthermore, the side wall of the spiral arm is in threaded connection with an adjusting bolt;
an adjusting strip is arranged at the joint of the output shaft of the rotating motor and the rotating arm in a penetrating way;
the front end of the adjusting bolt is suitable for being screwed into the spiral arm to push the adjusting strip to abut against the output shaft of the rotating motor.
Further, a bearing seat is arranged on the base, and the oscillating shaft is rotatably arranged on the base through the bearing seat;
the bearing seat is provided with a swing sliding groove plate, the sliding strip groove is formed in one side of the swing sliding groove plate, and the sliding strip groove is radially distributed by taking the swing shaft as a center.
Further, a fixed plate is fixedly arranged on the swinging shaft, and the rotating motor is mounted on the fixed plate.
In another aspect, the present invention further provides an air-assisted insecticide sprayer, comprising:
the movable chassis can move on the planting ground of crops;
the rotating device which can limit the rotating angle is fixedly arranged on one side of the moving chassis;
the pesticide spraying device is vertically arranged on the rotating device capable of limiting the rotating angle and is suitable for spraying pesticide to crops longitudinally within the limited rotating angle.
The rotating device capable of limiting the rotating angle and the air-conveying pesticide sprayer have the advantages that the rotating motor drives the transmission assembly to rotate, so that the oscillating shaft rotates on the base, and meanwhile, the transmission assembly horizontally slides in the sliding strip groove under the limitation of the sliding strip groove, so that the rotating and oscillating angle of the oscillating shaft on the base is limited, the requirement of special operation is met, the rotating device does not need to rotate to an unnecessary angle, the waste of resources is effectively avoided, and the cost is reduced.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a perspective view of a preferred embodiment of the rotational apparatus of the present invention that defines a rotational angle;
FIG. 2 is a schematic structural diagram of a preferred embodiment of the rotating device capable of limiting the rotating angle of the utility model;
FIG. 3 is a schematic structural view of a preferred embodiment of the transmission assembly of the present invention;
fig. 4 is a schematic structural view of a preferred embodiment of the air-fed insecticide sprayer of the utility model.
In the figure:
the rotary device 1, the base 11, the swing shaft 12, the rotary motor 13, the sliding strip groove 14, the transmission component 15, the swing arm 151, the swing shaft 152, the sliding bearing 153, the clamping ring 154, the adjusting bolt 155, the adjusting strip 156, the bearing seat 16, the swing sliding groove plate 17 and the fixing plate 18 which can limit the rotation angle;
the movable chassis 2 and the pesticide spraying device 3.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 and fig. 2, the rotation device capable of limiting a rotation angle of the present embodiment includes: the device comprises a base 11, a swing shaft 12, a rotating motor 13, a sliding strip groove 14 and a transmission assembly 15; wherein, the swing shaft 12 is rotatably arranged on the base 11; the rotating motor 13 is fixedly arranged on the swinging shaft 12, and the rotating motor 13 is preferably a speed reducing motor; the sliding strip groove 14 is radially arranged on the base 11 by taking the swinging shaft 12 as a center; the upper end of the transmission component 15 is connected with the rotating motor 13, and the lower end of the transmission component 15 penetrates into the sliding strip groove 14 and can slide in the sliding strip groove 14. The sliding bar groove 14 is preferably a U-shaped groove formed from the side wall of the base 11 toward the swing shaft 12, so that the transmission assembly 15 can be conveniently installed, and a proper avoidance gap exists between the transmission assembly 15 and the wall of the sliding bar groove 14, so that the transmission assembly 15 can horizontally move along the sliding bar groove 14 while rotating on the base 11. Drive assembly 15 through rotating electrical machines 13 and rotate to make swing axle 12 rotatory on base 11, drive assembly 15 horizontal slip in slide strip groove 14 under the restriction of slide strip groove 14 simultaneously, thereby restriction swing axle 12 rotatory wobbling angle on base 11, with the demand that adapts to special operation, need not to rotate to unnecessary angle, effectively avoid the wasting of resources, reduce cost.
As shown in fig. 3, in the present embodiment, specifically, the transmission assembly 15 includes a radial arm 151, a swing shaft 152 and a sliding bearing 153; wherein, one side of the rotary arm 151 is connected with an output shaft of the rotating motor 13, and the other side of the rotary arm 151 is connected with one end of the swing shaft 152; the other end of the pendulum shaft 152 is rotatably connected with a sliding bearing 153; the sliding bearing 153 is located in the sliding bar groove 14, and the sliding bearing 153 is adapted to slide horizontally in the sliding bar groove 14 under the driving of the swing shaft 152. A proper clearance is formed between the sliding bearing 153 and the groove wall of the sliding bar groove 14, so that the sliding bearing 153 can horizontally move along the sliding bar groove 14 while rotating on the base 11. The rotating motor 13 drives the rotating arm 151 to rotate, the rotating arm 151 drives the swing shaft 152 to rotate, the swing shaft 152 drives the sliding bearing 153 to horizontally move in the sliding strip groove 14 under the switching action of the sliding bearing 153, the groove length of the sliding strip groove 14 limits the rotating motor 13 to drive the rotating angle of the swing shaft 12 on the base 11 through the rotating arm 151, the swing shaft 152 and the sliding bearing 153, the requirement of special operation is met, useless work of the rotating motor 13 due to the rotation of the unnecessary angle is effectively avoided, the resource waste is reduced, and the cost is reduced.
As shown in fig. 3, in the present embodiment, a snap ring 154 is preferably sleeved on the outer side of the pendulum shaft 152, and is adapted to be connected with a sliding bearing 153; namely, the snap ring 154 is clamped between the sliding bearing 153 and the swing shaft 152, so that the connection stability is improved.
As shown in fig. 3, in the present embodiment, it is preferable that an adjusting bolt 155 is screwed to a side wall of the radial arm 151; an adjusting strip 156 penetrates through the connection part of the output shaft of the rotating motor 13 and the spiral arm 151; the front end of the adjusting bolt 155 is adapted to be screwed into the radial arm 151 to push the adjusting bar 156 against the output shaft of the rotating electrical machine 13. Through the design of adjusting bolt 155 and adjusting strip 156 to the elasticity that the swivel motor 13 is connected with spiral arm 151 is adjusted, is convenient for install spiral arm 151 on swivel motor 13, realizes detachably installing the part, conveniently assembles and changes corresponding part.
As shown in fig. 1 and 2, in the present embodiment, preferably, a bearing seat 16 is provided on the base 11, and the swing shaft 12 is rotatably provided on the base 11 via the bearing seat 16; the bearing block 16 is provided with a swing chute plate 17, the sliding strip groove 14 is arranged at one side of the swing chute plate 17, and the sliding strip groove 14 is radially arranged by taking the swing shaft 12 as a center. The bearing seat 16 is arranged at the joint of the base 11 and the swinging shaft 12, so that the swinging shaft 12 can rotate on the base 11 more stably and smoothly; the swing sliding groove plate 17 is arranged on the bearing seat 16, the sliding strip groove 14 is arranged on one side of the swing sliding groove plate 17, the sliding strip groove 14 meets the requirement that the transmission assembly 15 controls the rotation angle of the swing shaft 12, meanwhile, the base 11 is prevented from being grooved, the structural integrity of the base 11 is kept, and the rigidity of the base 11 is improved.
As shown in fig. 1 and 2, in the present embodiment, it is preferable that a fixed plate 18 is fixedly provided on the swing shaft 12, and the rotating electrical machine 13 is mounted on the fixed plate 18. Through set up fixed plate 18 on the mount pad of rotating electrical machines 13, one side of fixed plate 18 is fixed to be set up on swing axle 12, avoids the mount pad of rotating electrical machines 13 directly to be connected with swing axle 12, improves the stability of connecting, effectively protects rotating electrical machines 13.
Example 2
As shown in fig. 4, the present embodiment 2 provides an air-assisted insecticide sprayer based on embodiment 1, including: a rotating device 1 capable of limiting a rotation angle, a movable chassis 2 and a pesticide spraying device 3; wherein, the movable chassis 2 can move on the planting ground of the crops; the rotating device 1 capable of limiting the rotation angle is fixedly arranged on one side of the moving chassis 2; the spraying device 3 is vertically arranged on the rotating device 1 which can limit the rotation angle and is suitable for spraying pesticide to crops longitudinally within the limited rotation angle. The pesticide spraying device 3 comprises a plurality of fans which are arranged at intervals along the length direction of the swinging shaft 12, and a pesticide spraying component is correspondingly arranged at the air outlet of each fan; carry out the vertical medicine that spouts to the crop through spouting the medicine subassembly, blow the liquid medicine to the crop via the fan that corresponds again, improve the penetration dynamics of spouting the medicine. Through set up the rotary device 1 that can inject turned angle on removing chassis 2, the installation is spouted medicine device 3 on the rotary device 1 that can inject turned angle, carry out vertical spraying to the growing situation of different crops, rotary device 1 that can inject turned angle controls spouts medicine device 3 and rotates at certain angle and spout the medicine, practice thrift the medicine yield when improving the medicine efficiency of spouting, avoid spouting the medicine to planting the place that ground does not need, satisfy the demand of spraying medicine of crop special operation, targeted control angle, adjust nimble changeable, improve the effect of spraying medicine.
In summary, the rotating device and the pneumatic pesticide sprayer capable of limiting the rotation angle of the utility model drive the transmission assembly to rotate through the rotating motor, so that the swing shaft rotates on the base, and the transmission assembly horizontally slides in the sliding strip groove under the limitation of the sliding strip groove, so that the rotation and swing angle of the swing shaft on the base is limited, the requirement of special operation is met, the swing device and the pneumatic pesticide sprayer do not need to rotate to an unnecessary angle, the resource waste is effectively avoided, and the cost is reduced. The rotating motor drives the rotating arm to rotate, the rotating arm drives the swing shaft to rotate, the swing shaft drives the sliding bearing to horizontally move in the sliding strip groove under the switching action of the sliding bearing, the groove length of the sliding strip groove limits the rotating motor to drive the rotating angle of the swing shaft on the base through the rotating arm, the swing shaft and the sliding bearing, the requirement of special operation is met, the rotating motor is effectively prevented from doing useless work due to the rotation of the unnecessary angle, the resource waste is reduced, and the cost is reduced. Through the design of adjusting bolt and adjusting strip to adjust the elasticity that rotating electrical machines and spiral arm are connected, be convenient for install the spiral arm on rotating electrical machines, realize detachably installation component, conveniently assemble and change corresponding part. The bearing seat is arranged at the connecting position of the base and the swinging shaft, so that the swinging shaft can rotate on the base more stably and smoothly; the swing sliding groove plate is arranged on the bearing seat, the sliding strip groove is formed in one side of the swing sliding groove plate, the base is prevented from being grooved while the sliding strip groove meets the requirement that the transmission assembly controls the rotation angle of the swing shaft, the structural integrity of the base is kept, and the rigidity of the base is improved. Through set up the rotary device that can inject turned angle on removing the chassis, the medicine device is spouted in installation on the rotary device that can inject turned angle, carry out vertical spraying to the growing situation of different crops, the rotary device control that can inject turned angle spouts the medicine device and rotate at certain angle and spout the medicine, practice thrift the medicine volume when improving the medicine efficiency of spouting, avoid spouting the medicine to the place that planting ground does not need, satisfy the demand of laxative of the special operation of crop, targeted control angle, adjust nimble changeable, improve the effect of laxative.
The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "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; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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 orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or component being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. A rotary device capable of defining a rotation angle, comprising:
a base;
the swinging shaft is rotatably arranged on the base;
a rotating motor fixedly arranged on the swinging shaft;
the sliding strip groove is radially distributed on the base by taking the swinging shaft as a center;
and the upper end of the transmission component is connected with the rotating motor, and the lower end of the transmission component penetrates into the sliding strip groove and can slide in the sliding strip groove.
2. The rotational device capable of limiting the rotational angle according to claim 1,
the transmission assembly comprises a rotary arm, a swing shaft and a sliding bearing; wherein
One side of the swing arm is connected with an output shaft of the rotating motor, and the other side of the swing arm is connected with one end of the swing shaft;
the other end of the pendulum shaft is rotationally connected with the sliding bearing;
the sliding bearing is positioned in the sliding strip groove and is suitable for horizontally sliding in the sliding strip groove under the driving of the pendulum shaft.
3. The rotational device capable of limiting the rotational angle according to claim 2,
and a snap ring suitable for being connected with the sliding bearing is sleeved on the outer side of the pendulum shaft.
4. The rotational device capable of limiting the rotational angle according to claim 2,
the side wall of the spiral arm is in threaded connection with an adjusting bolt;
an adjusting strip is arranged at the joint of the output shaft of the rotating motor and the rotating arm in a penetrating way;
the front end of the adjusting bolt is suitable for being screwed into the spiral arm to push the adjusting strip to abut against the output shaft of the rotating motor.
5. The rotational device capable of limiting the rotational angle according to claim 1,
the base is provided with a bearing seat, and the oscillating shaft is rotatably arranged on the base through the bearing seat;
the bearing seat is provided with a swing sliding groove plate, the sliding strip groove is formed in one side of the swing sliding groove plate, and the sliding strip groove is radially distributed by taking the swing shaft as a center.
6. The rotational device capable of limiting the rotational angle according to claim 1,
the swing shaft is fixedly provided with a fixed plate, and the rotating motor is installed on the fixed plate.
7. The utility model provides an air-assisted insecticide sprayer which characterized in that includes:
the movable chassis can move on the planting ground of crops;
the rotation device capable of limiting rotation angle according to any one of claims 1-6, fixedly arranged on one side of the moving chassis;
the pesticide spraying device is vertically arranged on the rotating device capable of limiting the rotating angle and is suitable for spraying pesticide to crops longitudinally within the limited rotating angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122036179.4U CN215957940U (en) | 2021-08-26 | 2021-08-26 | Rotating device capable of limiting rotation angle and pneumatic-conveying pesticide sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122036179.4U CN215957940U (en) | 2021-08-26 | 2021-08-26 | Rotating device capable of limiting rotation angle and pneumatic-conveying pesticide sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215957940U true CN215957940U (en) | 2022-03-08 |
Family
ID=80518436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122036179.4U Active CN215957940U (en) | 2021-08-26 | 2021-08-26 | Rotating device capable of limiting rotation angle and pneumatic-conveying pesticide sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215957940U (en) |
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2021
- 2021-08-26 CN CN202122036179.4U patent/CN215957940U/en active Active
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