CN218211766U - Plant protection machine's sprayer duster/atomizer upset test device - Google Patents
Plant protection machine's sprayer duster/atomizer upset test device Download PDFInfo
- Publication number
- CN218211766U CN218211766U CN202222048824.9U CN202222048824U CN218211766U CN 218211766 U CN218211766 U CN 218211766U CN 202222048824 U CN202222048824 U CN 202222048824U CN 218211766 U CN218211766 U CN 218211766U
- Authority
- CN
- China
- Prior art keywords
- push rod
- electric push
- sprayer
- fixing table
- test
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
A plant protection machine's sprayer duster/atomizer upset test device includes: a test bed base plate; the bottom end of the central fulcrum shaft is arranged on the test bed bottom plate; a medicine box fixing table hinged to the top end of the center fulcrum shaft and having an X-direction overturning position and a Y-direction overturning position and a horizontal position relative to the center fulcrum shaft; the X-direction turnover mechanism comprises an X-direction turnover mechanism and a Y-direction turnover mechanism, is arranged on the test bed bottom plate and is connected with the medicine box fixing table, and is provided with an X-direction extending position and an X-direction retracting position corresponding to the X-direction turnover position and the horizontal position respectively; the Y-direction turnover mechanism is provided with a Y-direction extending position and a Y-direction retracting position corresponding to the Y-direction turnover position and the horizontal position respectively; the pneumatic clamping jaw corresponds to the medicine box fixing table and is connected with an air source; and the control module is respectively connected with the pneumatic clamping jaw, the X-direction turnover mechanism and the Y-direction turnover mechanism.
Description
Technical Field
The utility model relates to a detection device, especially a turning test device of backpack sprayer duster/atomizer in plant protection machinery.
Background
The quality inspection and detection of agricultural machinery are necessary links for controlling the quality of agricultural machinery for manufacturing enterprises, and are also important measures for supervising the quality of agricultural machinery products. A sprayer-duster or sprayer is an important apparatus for preventing and eliminating diseases and pests in agricultural field, and features that according to the requirement of knapsack sprayer-duster or sprayer in plant protection machine and the requirement of sealing performance of sprayer, the clean water with rated capacity is filled in liquid medicine tank, the cover of liquid medicine tank is tightly closed, and the liquid medicine tank is inclined to 45 deg. relative to vertical direction. The prior art mainly depends on manual detection, and has the defects of high labor intensity and the like. The test detection relates to overspeed tests, turnover tests, pressure test tests, drop tests and the like, each test needs a corresponding test bed and corresponding equipment, and the problems of low control precision of the inclination angle in the test process, manual operation by people, high danger coefficient and the like exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the above-mentioned defect of prior art, provide a plant protection machine's sprayer duster/atomizer upset test device.
In order to achieve the above object, the utility model provides a plant protection machine's sprayer duster/atomizer upset test device, wherein, include:
a test bed base plate;
the bottom end of the central fulcrum shaft is arranged on the test bed bottom plate;
a medicine box fixing table hinged to the top end of the center fulcrum shaft and having an X-direction overturning position and a Y-direction overturning position and a horizontal position relative to the center fulcrum shaft;
the turnover mechanism comprises an X-direction turnover mechanism and a Y-direction turnover mechanism, and is respectively arranged on the test bed bottom plate and connected with the medicine box fixing table; the X-direction turnover mechanism is provided with an X-direction extending position and an X-direction retracting position corresponding to the X-direction turnover position and the horizontal position respectively; the Y-direction turnover mechanism is provided with a Y-direction extending position and a Y-direction retracting position corresponding to the Y-direction turnover position and the horizontal position respectively;
the pneumatic clamping jaw corresponds to the medicine box fixing table and is connected with an air source; and
and the control module is respectively connected with the pneumatic clamping jaw, the X-direction turnover mechanism and the Y-direction turnover mechanism.
The turnover test device for the sprayer-duster/sprayer of the plant protection machine is characterized in that the X-direction turnover mechanism comprises a first servo motor and a first electric push rod, the first servo motor is installed on the test bed bottom plate and connected with the first electric push rod, the bottom end of the first electric push rod is installed on the test bed bottom plate, the top end of the first electric push rod is hinged to the bottom surface of the pesticide box fixing table, and the axis of the first electric push rod and the axis of the central fulcrum shaft are located in the same plane.
The turning test device for the sprayer-duster/sprayer of the plant protection machine is characterized in that the Y-direction turning mechanism comprises a second servo motor and a second electric push rod, the second servo motor is installed on the test bed bottom plate and connected with the second electric push rod, the bottom end of the second electric push rod is installed on the test bed bottom plate, the top end of the second electric push rod is hinged with the bottom surface of the pesticide box fixing table, and the axis of the second electric push rod and the axis of the central fulcrum shaft are located on the same plane.
In the turnover testing device of the sprayer-duster/sprayer of the plant protection machine, the first electric push rod and the second electric push rod are respectively located on the axis of the central fulcrum along the X direction and the axis along the Y direction.
In the turning test device of the sprayer-duster/sprayer of the plant protection machine, the top ends of the first electric push rod and the second electric push rod are respectively hinged with the bottom surface of the pesticide box fixing table through the universal joint rotating shaft.
The turning test device for the sprayer duster/sprayer of the plant protection machine further comprises an angle encoder for detecting the set value of the inclination angle of the pesticide box fixing table, the angle encoder is installed on the universal joint rotating shaft, and the angle encoder is connected with the control module.
In the above turning test device for the sprayer-duster/sprayer of the plant protection machine, the inclination angle of the pesticide box fixing table is set to be 45 °.
In the turnover test device of the sprayer-duster/sprayer of the plant protection machine, the bottom ends of the first electric push rod and the second electric push rod are respectively hinged with the test bed bottom plate through the hinged supports.
The turning test device for the sprayer duster/sprayer of the plant protection machine is characterized in that the control module comprises a touch screen, a PLC (programmable logic controller) and a communication bus, and the PLC is in wired or wireless connection with the pneumatic clamping jaw, the X-direction turning mechanism and the Y-direction turning mechanism through the communication bus.
In the turning test device of the sprayer duster/sprayer of the plant protection machine, the air source is an air compressor, and the pneumatic clamping jaw is installed on the pesticide box fixing table through the stainless steel bracket.
The utility model has the beneficial effects that:
the utility model relates to an automatic test equipment has solved manual mode down dip angle control accuracy not high among the atomizer roll-over test process, relies on manual operation, and the high scheduling problem of danger coefficient has improved inclination precision and test efficiency, has reduced field test personnel's danger.
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the present invention;
fig. 3 is a side view of an embodiment of the present invention;
FIG. 4 isbase:Sub>A cross-sectional view A-A of FIG. 3;
fig. 5A and 5B are schematic diagrams of the turning test limit positions according to an embodiment of the present invention.
Wherein the reference numerals
1 test kit
2 fixed station for medicine chest
3 hinged support
4 first electric push rod
5 first servo motor
6 test bed bottom plate
7 pneumatic clamping jaw
8-degree encoder
9 control module
10 center fulcrum
11 second electric push rod
12 second servo motor
Detailed Description
The structural and operational principles of the present invention are described in detail below with reference to the accompanying drawings:
referring to fig. 1-4, fig. 1 isbase:Sub>A schematic structural diagram of an embodiment of the present invention, fig. 2 isbase:Sub>A top view of an embodiment of the present invention, fig. 3 isbase:Sub>A side view of an embodiment of the present invention, and fig. 4 isbase:Sub>A sectional view of fig. 3base:Sub>A-base:Sub>A. The utility model discloses a plant protection machine's sprayer duster sprayer upset test device, include: the test bed bottom plate 6 is used for bearing the whole experimental equipment; a central fulcrum 10, the bottom end of which is mounted on the test bed bottom plate 6; a medicine box fixing table 2 for bearing the test medicine box 1, hinged to the top end of the center pivot shaft 10, and having an X-direction and Y-direction turning position and a horizontal position with respect to the center pivot shaft 10; the turnover mechanism comprises an X-direction turnover mechanism and a Y-direction turnover mechanism, and is respectively arranged on the test bed bottom plate 6 and connected with the medicine box fixing table 2; the X-direction turnover mechanism is provided with an X-direction extending position and an X-direction retracting position corresponding to the X-direction turnover position and the horizontal position respectively; the Y-direction turnover mechanism is provided with a Y-direction extending position and a Y-direction retracting position corresponding to the Y-direction turnover position and the horizontal position respectively; the pneumatic clamping jaw 7 corresponds to the medicine box fixing table 2, is connected with an air source and is used for fixing the test medicine box 1, the air source is preferably an air compressor and provides compressed air for the pneumatic clamping jaw 7, and the pneumatic clamping jaw 7 is fixedly installed on the medicine box fixing table 2 through a stainless steel support by using bolts; and the control module 9 is respectively connected with the pneumatic clamping jaw 7, the X-direction turnover mechanism and the Y-direction turnover mechanism. The control module 9 comprises a touch screen, a PLC programmable controller and a communication bus, wherein the PLC programmable controller is in wired or wireless connection with the pneumatic clamping jaw 7, the X-direction turnover mechanism and the Y-direction turnover mechanism through the communication bus and is used for controlling the expansion of the first servo motor 5, the second servo motor 12, the pneumatic clamping jaw 7, the electric push rod and the like.
The X-direction turnover mechanism comprises a first servo motor 5 and a first electric push rod 4, the first servo motor 5 is installed on the test bed bottom plate 6 and connected with the first electric push rod 4, the bottom end of the first electric push rod 4 is installed on the test bed bottom plate 6, the top end of the first electric push rod 4 is hinged to the bottom surface of the medicine box fixing table 2, and the axis of the first electric push rod 4 and the axis of the central fulcrum shaft 10 are located in the same plane. The Y-direction turnover mechanism comprises a second servo motor 12 and a second electric push rod 11, the second servo motor 12 is installed on the test bed bottom plate 6 and connected with the second electric push rod 11, the bottom end of the second electric push rod 11 is installed on the test bed bottom plate 6, the top end of the second electric push rod 11 is hinged to the bottom surface of the medicine box fixing table 2, and the axis of the second electric push rod 11 and the axis of the central fulcrum shaft 10 are located on the same plane. The first electric push rod 4 and the second electric push rod 11 are respectively positioned on the axis of the central fulcrum shaft 10 along the X direction and the Y direction.
In this embodiment, the top ends of the first electric push rod 4 and the second electric push rod 11 are respectively hinged to the bottom surface of the medicine-box fixing table 2 via a universal joint rotating shaft. The bottom ends of the first electric push rod 4 and the second electric push rod 11 are respectively hinged with the test bed bottom plate 6 through a hinged support 3. The hinged support 3 mainly functions to convert the vertical translation transmitted by the first electric push rod 4 and the second electric push rod 11 into the rotation of the medicine box fixing table 2 relative to the hinged support 3, so as to meet the inclination angle required by the turnover test. The first electric push rod 4 and the second electric push rod 11 are driven by the first servo motor 5 and the second servo motor 12, respectively, to realize the functions of the medicine box fixing table 2 such as tilting in the front, rear, left, and right directions.
The present embodiment may further include an angle encoder 8 for detecting and feeding back a setting value of the inclination angle of the medicine-box fixing table 2, and the angle encoder is mounted on the universal joint rotating shaft by means of a bolt connection and connected to the control module 9. The set value of the inclination angle of the medicine box fixing table 2 is 45 degrees, and the platform angle of the medicine box fixing table 2 is adjusted to a specified value according to the feedback value of the angle encoder 8. When the rotary encoder shaft drives the grating disk to rotate, light emitted by the light-emitting element is cut into intermittent light rays by the slit of the grating disk, and the intermittent light rays are received by the receiving element to generate an initial signal. The signal is processed by a subsequent circuit, and then a pulse or code signal is output for detecting the inclination angle of the medicine box fixing table 2.
Referring to fig. 5A and 5B, fig. 5A and 5B are schematic diagrams of the turning test limit position according to an embodiment of the present invention, respectively, fig. 5A is a schematic diagram of a left-inclined angle of 45 °, and fig. 5B is a schematic diagram of a right-inclined angle of 45 °. The utility model discloses a sprayer upset test includes that the medical kit is fixed, 2 attitude adjustment of medical kit fixed station, visual test result and resume original state. During the X-axis overturning test, the test medicine box 1 is firstly installed, the pneumatic clamping jaw 7 is started to tightly grasp and fix the test medicine box 1, and the medicine box installation is completed; the PLC controls a first servo motor 5 to drive a first electric push rod 4, the posture of the medicine box fixing table 2 is adjusted, the platform angle of the medicine box fixing table 2 is adjusted to a specified value through a feedback value of an angle encoder 8, the medicine box fixing table stays for 10S, and the test condition of the test medicine box 1 is checked; and finally, the medicine box fixing table 2 is restored to the initial state, and the test is completed. The Y-axis inversion test is the same as the X-axis inversion test, except that the second servomotor 12 drives the second electric push rod 11 to adjust the angular posture of the medicine box fixing table 2.
During work, the test medicine box 1 is arranged on the medicine box fixing table 2, and the test medicine box 1 is fixed by the pneumatic clamping jaw 7 arranged on the medicine box fixing table 2, so that the test medicine box 1 is installed and fixed; the medicine box fixing table 2 is preferably 500mm × 500mm, after the installation is completed, the medicine box fixing table 2 is adjusted to be in a horizontal state, a power supply of the test table is connected, a turnover test is performed according to a sprayer turnover test standard, the medicine box fixing table 2 is respectively connected with a first electric push rod 4 controlled by a first servo motor 5 and a second electric push rod 11 controlled by a second servo motor 12 through a hinged support 3 and can be turned and inclined in the X direction and the Y direction, the stroke of the first electric push rod 4 and the stroke of the second electric push rod 11 are preferably 300-400 mm, the thrust is 130kg, the first electric push rod 4 and the second electric push rod 11 are respectively connected with the first servo motor 5 and the second servo motor 12 through couplings, and the first servo motor 5 and the second servo motor 12 respectively drive the first electric push rod 4 and the second electric push rod 11 to stretch. The first electric push rod 4 and the second electric push rod 11 respectively adjust the X-axis direction and the Y-axis direction, when the X-axis direction is adjusted, only the first electric push rod 4 in the X-axis direction is driven, and the second electric push rod 11 in the Y-axis direction is not moved, so that the Y-axis direction is kept horizontal. Similarly, when the Y-axis direction is adjusted, only the second electric push rod 11 in the Y-axis direction is driven, and the first electric push rod 4 in the X-axis direction is not moved, so that the X-axis direction is kept horizontal. The bottom plate 6 of the test bed is preferably a steel plate with the area of 600mm multiplied by 600mm and the thickness of 16mm, if necessary, the caster can be moved frequently, the test front medicine box fixing table 2 is set to be in a horizontal position, after the test medicine box 1 is placed on the medicine box fixing table 2, the test front medicine box 1 is fixed by a pneumatic clamping jaw 7 arranged on the medicine box fixing table 2, a servo motor is controlled by a PLC (programmable logic controller) during the test, an electric push rod controlled by the PLC through a touch screen is controlled remotely to adjust the posture of the test medicine box 1 fixing table, the angle of the medicine box fixing table 2 is adjusted to be 45 degrees through the feedback value of an angle encoder 8, each test position stays for 10s, whether the test medicine box 1 has liquid leakage or not is checked, and the sprayer overturning test is completed; it should be noted that when the X-axis direction is adjusted, the Y-axis is ensured to be horizontal, after the turning test is completed, the medicine box fixing table 2 is restored to the horizontal, the power supply is disconnected, and the test medicine box 1 is detached. The servo motor is started and stopped, the action of the pneumatic clamping jaw 7 is controlled by the PLC through a communication bus, and an operator finishes a test through the control of the touch screen during the test.
The utility model discloses also can be used to the upset test of other part small-size machinery, be favorable to guaranteeing on-the-spot measuring personnel's safety, reduce work load simultaneously, realize remote control experiment to and the automation of experimentation. The problems that in the process of a sprayer turning test, the control precision of the inclination angle in a manual mode is not high, manual operation is relied on, the danger coefficient is high and the like are solved, the inclination angle precision is improved, and the danger of field test personnel is reduced.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (10)
1. The utility model provides a sprayer duster/atomizer upset test device of plant protection machine which characterized in that includes:
a test bed base plate;
the bottom end of the central fulcrum shaft is arranged on the bottom plate of the test bed;
a medicine box fixing table hinged to the top end of the center fulcrum shaft and having an X-direction overturning position and a Y-direction overturning position and a horizontal position relative to the center fulcrum shaft;
the turnover mechanism comprises an X-direction turnover mechanism and a Y-direction turnover mechanism, and is respectively arranged on the test bed bottom plate and connected with the medicine box fixing table; the X-direction turnover mechanism is provided with an X-direction extending position and an X-direction retracting position corresponding to the X-direction turnover position and the horizontal position respectively; the Y-direction turnover mechanism is provided with a Y-direction extending position and a Y-direction retracting position corresponding to the Y-direction turnover position and the horizontal position respectively;
the pneumatic clamping jaw corresponds to the medicine box fixing table and is connected with an air source; and
and the control module is respectively connected with the pneumatic clamping jaw, the X-direction turnover mechanism and the Y-direction turnover mechanism.
2. The powder sprayer/sprayer turning test device of a plant protection machine according to claim 1, wherein the X-direction turning mechanism comprises a first servo motor and a first electric push rod, the first servo motor is mounted on the test bed bottom plate and connected with the first electric push rod, the bottom end of the first electric push rod is mounted on the test bed bottom plate, the top end of the first electric push rod is hinged with the bottom surface of the medicine box fixing table, and the axis of the first electric push rod and the axis of the central fulcrum shaft are in the same plane.
3. The powder sprayer/sprayer turnover testing device of a plant protection machine as claimed in claim 2, wherein said Y-direction turnover mechanism comprises a second servo motor and a second electric push rod, said second servo motor is mounted on said test bed bottom plate and connected with said second electric push rod, the bottom end of said second electric push rod is mounted on said test bed bottom plate, the top end of said second electric push rod is hinged with the bottom surface of said medicine box fixing table, and the axis of said second electric push rod and the axis of said central fulcrum shaft are in the same plane.
4. The plant protection machine sprayer-duster/sprayer turnover test device according to claim 3, wherein said first electric push rod and said second electric push rod are respectively located on the axis of said central fulcrum along the X direction and along the Y direction.
5. The powder sprayer/atomizer turning test device of a plant protection machine as claimed in claim 2, 3 or 4, wherein top ends of said first electric push rod and said second electric push rod are respectively hinged to a bottom surface of said medicine chest fixing table through universal joint rotating shafts.
6. A powder sprayer/sprayer turning test apparatus as claimed in claim 5, further comprising an angle encoder for detecting a set value of an inclination angle of said medicine-box fixing table, mounted on said universal joint rotating shaft, and connected to said control module.
7. The plant protection machine powder sprayer/atomizer turning test device as claimed in claim 6, wherein the inclination angle of said medicine-box fixing table is set to 45 °.
8. The powder sprayer/sprayer turnover testing device of a plant protection machine as claimed in claim 2, 3 or 4, wherein the bottom ends of the first electric push rod and the second electric push rod are respectively hinged with the bottom plate of the testing table through hinged supports.
9. The turning test device of the sprayer-duster/sprayer of a plant-protection machine as claimed in claim 1, 2, 3 or 4, wherein the control module comprises a touch screen, a PLC programmable controller and a communication bus, and the PLC programmable controller is connected with the pneumatic clamping jaw, the X-direction turning mechanism and the Y-direction turning mechanism through the communication bus in a wired or wireless way.
10. The turnover testing device for sprayer-duster/atomizer of plant-protection machine as described in claim 1, 2, 3 or 4, wherein said air source is an air compressor, and said pneumatic gripping jaws are mounted on said medicine-chest fixing table by means of stainless steel brackets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222048824.9U CN218211766U (en) | 2022-08-04 | 2022-08-04 | Plant protection machine's sprayer duster/atomizer upset test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222048824.9U CN218211766U (en) | 2022-08-04 | 2022-08-04 | Plant protection machine's sprayer duster/atomizer upset test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218211766U true CN218211766U (en) | 2023-01-03 |
Family
ID=84654329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222048824.9U Active CN218211766U (en) | 2022-08-04 | 2022-08-04 | Plant protection machine's sprayer duster/atomizer upset test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218211766U (en) |
-
2022
- 2022-08-04 CN CN202222048824.9U patent/CN218211766U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20190255642A1 (en) | System and Method for Separating a Tubular Component | |
| CN109590139A (en) | The multi-shaft interlocked spray equipment of special-shaped structure piece surface heat barrier coating and spraying method | |
| CN105081924B (en) | A kind of optical zoom CNC grinding machines and control system and control method | |
| CN110625603A (en) | Rotary industrial robot equipment | |
| CN111965202A (en) | Refractory material's digital flat-panel imaging X ray detection device | |
| CN110877016A (en) | Wind power generation blade detection device and detection method | |
| CN218211766U (en) | Plant protection machine's sprayer duster/atomizer upset test device | |
| CN210676013U (en) | Gas spring cylinder shell outward appearance detection device | |
| AU2019101600A4 (en) | A material follow-up robot for production and manufacturing | |
| CN110116115A (en) | Laser cleaner, cleaning method | |
| CN106586514B (en) | Material conveying rotary platform | |
| CN106956253A (en) | Three Degree Of Freedom cylindrical coordinates industrial robot | |
| CN106291402A (en) | High-precision full-automatic angular transformation method | |
| CN108620934A (en) | A kind of manipulator for numerical control machine | |
| CN212526790U (en) | Automatic assembling equipment for projection lamp | |
| CN212568547U (en) | Refractory material's digital flat-panel imaging X ray detection device | |
| KR101488712B1 (en) | moving platform inspecting and maintaining apparatus for nuclear reactor | |
| CN209682780U (en) | A kind of automatic injection device | |
| CN208374672U (en) | A kind of Butt Assembling device for high-power engine | |
| CN219336608U (en) | Automatic nut welding equipment | |
| CN114084619B (en) | Intelligent control system and method for production line | |
| CN114014001B (en) | Production line running state monitoring system and method | |
| CN220698540U (en) | Be used for high-voltage cable connector accessory laser to carve characters apparatus for producing | |
| CN220863038U (en) | Laser annular cutting workstation | |
| CN107838585A (en) | The unmanned welding workstation of auto parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |