CN216960747U - Pneumatic detection device of pneumatic direct seeding machine - Google Patents
Pneumatic detection device of pneumatic direct seeding machine Download PDFInfo
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- CN216960747U CN216960747U CN202220271779.0U CN202220271779U CN216960747U CN 216960747 U CN216960747 U CN 216960747U CN 202220271779 U CN202220271779 U CN 202220271779U CN 216960747 U CN216960747 U CN 216960747U
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- air pressure
- pneumatic
- positioning seat
- seeding machine
- pressure detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 238000010899 nucleation Methods 0.000 title claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 2
- 206010063385 Intellectualisation Diseases 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an air pressure detection device of a pneumatic direct seeding machine, which comprises a positioning seat, two groups of transverse plates, a mounting assembly, an air pressure adjusting assembly and an air pressure detection assembly, wherein the two groups of transverse plates are symmetrically and parallelly mounted on the top end and the bottom end of the inner wall of the positioning seat in a locking manner, the mounting assembly is vertically mounted in the middle of the upper surface of the positioning seat, the air pressure adjusting assembly is assembled on the positioning seat, and the air pressure detection assembly is mounted on the positioning seat. The pneumatic seeding machine can detect the air pressure of the pneumatic seeding machine in real time and quickly, can realize automatic control of the air pressure of the pneumatic seeding machine, provides a foundation for intellectualization of the pneumatic direct seeding machine, and controls the rotation of the motor through the adjustment of the programmable controller under the assistance of the air pressure adjusting assembly if the detected air pressure is inconsistent with the device, thereby controlling the opening of the ball valve, changing the supply amount of the air pressure of the seeding machine by the fan, providing help for the air pressure stability of the pneumatic seeding machine and simultaneously improving the certainty of the air pressure.
Description
Technical Field
The utility model relates to the relevant technical field of agricultural machinery, in particular to an air pressure detection device of a pneumatic direct seeding machine.
Background
The pneumatic seeder is a seeding technology combined with air flow, has the characteristics of high precision and low seed damage rate, is widely applied to actual production at present, but due to the mutual combination of the pneumatic seeder and the air flow, the seeding effect is directly influenced by the size of the air flow and the air pressure.
The prior art has the following defects: the air current that current pneumatic formula live broadcast machine adopted all directly is provided by the fan, when adjusting atmospheric pressure, needs the aperture of manual change valve, and whole process is comparatively loaded down with trivial details, and the atmospheric pressure after the regulation exists the difference with the standard value, adjustment atmospheric pressure that can not be accurate, and can not carry out real-time detection to whole wind channel gas, and whole operation security is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an air pressure detection device of a pneumatic direct seeding machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the pneumatic detection device of the pneumatic direct seeding machine comprises a positioning seat, two groups of transverse plates, a mounting assembly, a pneumatic adjusting assembly and a pneumatic detection assembly, wherein the two groups of transverse plates are symmetrically locked on the top end and the bottom end of the inner wall of the positioning seat in parallel, the mounting assembly is vertically mounted in the middle of the upper surface of the positioning seat, the pneumatic adjusting assembly is assembled on the positioning seat, and the pneumatic detection assembly is mounted on the positioning seat.
As a further preferred aspect of the present technical solution, the positioning seat is integrally concave, and a through hole penetrates through the center of the positioning seat.
As a further preferred of this technical scheme, the installation component includes mounting panel, rotation post, locating plate, micro motor, outer ring gear and drive gear, the mounting panel closure is installed at positioning seat upper surface middle part, the rotation post closure is installed at the mounting panel upper surface, the locating plate rotates with the rotation post top and is connected, micro motor passes through the support mounting in locating plate lower surface one side, the fixed cover of outer ring gear is established at the rotation post outside, drive gear installs at the micro motor output, and drive gear is connected with outer ring gear meshing transmission.
As this technical scheme's further preferred, surface mounting has the shock pad on the locating plate, and the locating hole has all been seted up in the locating plate four corners department through.
As a further preferred of this technical scheme, the air pressure adjusting assembly includes accommodate motor, shaft coupling, ball valve and two sets of mounting holes, accommodate motor lock is installed at positioning seat outer wall middle part, the shaft coupling passes to run through the through-hole and is connected with the accommodate motor output, and is two sets of the mounting hole parallel runs through and sets up on the diaphragm, the ball valve both ends correspond fixed closure in the mounting hole, and the shaft coupling is connected with ball valve top regulation pole transmission.
As a further preferred of the technical scheme, the ball valve is correspondingly locked and fixed with the transverse plate, and a cushion pad is arranged at the joint of the ball valve and the mounting hole.
As a further preferred option of this technical scheme, the air pressure detection assembly includes programmable controller, operating panel and baroceptor, programmable controller installs in positioning seat upper surface one side, programmable controller and accommodate motor electric connection, operating panel electric connection is on programmable controller, the baroceptor assembles on pneumatic seeder wind channel, and baroceptor and programmable controller establish the relation through wireless data.
The utility model provides a pneumatic detection device of a pneumatic direct seeding machine, which has the following beneficial effects:
(1) the pneumatic direct seeding machine is provided with the air pressure detection assembly, the whole device is arranged on an air channel in the pneumatic seeding machine, namely, the air channel is connected with a ball valve in the device, the pneumatic direct seeding machine provides an air source for the pneumatic seed sowing machine through a fan, then the air pressure sensor is assembled on the air channel of the pneumatic seeding machine, the air pressure sensor is communicated with the programmable controller, the stable detection of the air pressure in the pneumatic seeding machine is realized, the detected air pressure value is transmitted to the operation panel in real time through the communication module, and the numerical value of the air pressure is displayed.
(2) The utility model is provided with the air pressure adjusting component, when in specific operation, a required air pressure numerical value is firstly input in an operation interface, then the value is transmitted to the programmable controller, if the air pressure detected by the programmable controller is consistent with the input air pressure, the whole device is not required to be controlled, and if the detected air pressure is inconsistent with the device, the rotation of the motor is controlled by the adjustment of the programmable controller, so that the opening degree of the ball valve is controlled, and the supply amount of the air pressure supplied to the seeder by the fan is changed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the positioning socket of the present invention;
FIG. 3 is a schematic view of the cross plate of the present invention;
FIG. 4 is a schematic view of the conditioning motor of the present invention;
FIG. 5 is a schematic view of the ball valve of the present invention;
FIG. 6 is a schematic view of the coupling of the present invention;
fig. 7 is a flow chart of the air pressure detecting assembly of the present invention.
In the figure: 1. positioning seats; 2. a transverse plate; 3. mounting the component; 4. an air pressure regulating assembly; 5. an air pressure detection assembly; 6. a through hole is penetrated; 7. mounting a plate; 8. rotating the column; 9. positioning a plate; 10. a micro motor; 11. an outer ring gear; 12. a drive gear; 13. adjusting the motor; 14. a coupling; 15. a ball valve; 16. mounting holes; 17. a programmable controller; 18. an operation panel; 19. an air pressure sensor.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 7, the present invention provides the technical solutions: the utility model provides an atmospheric pressure detection device of pneumatic formula live broadcast machine, includes positioning seat 1, two sets of diaphragm 2, installation component 3, atmospheric pressure adjusting part 4 and atmospheric pressure detection subassembly 5, and the parallel symmetry closure of two sets of diaphragm 2 is installed on 1 inner wall top of positioning seat, bottom, and installation component 3 is installed perpendicularly at 1 upper surface middle part of positioning seat, and atmospheric pressure adjusting part 4 assembles on positioning seat 1, and atmospheric pressure detection subassembly 5 installs on positioning seat 1.
In this embodiment, specifically: the positioning seat 1 is integrally of a concave structure, and a through hole 6 penetrates through the center of the positioning seat 1, so that the coupling 14 is convenient to mount.
In this embodiment, specifically: the mounting component 3 comprises a mounting plate 7, a rotating column 8, a positioning plate 9, a micro motor 10, an outer gear ring 11 and a driving gear 12, the mounting plate 7 is mounted in the middle of the upper surface of the positioning seat 1 in a locking manner, the rotating column 8 is mounted on the upper surface of the mounting plate 7 in a locking manner, the positioning plate 9 is rotatably connected with the top of the rotating column 8, the micro motor 10 is mounted on one side of the lower surface of the positioning plate 9 through a support, the outer gear ring 11 is fixedly sleeved outside the rotating column 8, the driving gear 12 is mounted at the output end of the micro motor 10 and is in meshed transmission with the outer gear ring 11, the micro motor 10 is electrically controlled and drives the driving gear 12 to rotate, the rotating column 8, the positioning seat 1 and the like are driven to synchronously rotate under the meshed transmission with the outer gear ring 11, the circumferential adjustment of the detection range of the whole body is realized, the whole detection range is enlarged, and the free dynamic regulation and control of workers are facilitated.
In this embodiment, specifically: the surface mounting has the shock pad on the locating plate 9, and 9 four corners punishment of locating plate have all run through and have seted up the locating hole, make things convenient for staff's operation installation.
In this embodiment, specifically: the air pressure adjusting assembly 4 comprises an adjusting motor 13, a coupler 14, a ball valve 15 and two groups of mounting holes 16, the adjusting motor 13 is installed in the middle of the outer wall of the positioning seat 1 in a locking mode, the coupler 14 penetrates through the through hole 6 to be connected with the output end of the adjusting motor 13, the two groups of mounting holes 16 penetrate through the transverse plate 2 in parallel, two ends of the ball valve 15 are correspondingly and fixedly locked in the mounting holes 16, the coupler 14 is in transmission connection with an adjusting rod at the top of the ball valve 15, a required air pressure value is input in an operation interface, then the value is transmitted to the programmable controller 17, if the air pressure detected by the programmable controller 17 is consistent with the input air pressure, the whole device does not need to be controlled, if the detected air pressure is inconsistent with the device, the rotation of the motor is controlled through the programmable controller 17, and therefore the opening degree of the ball valve 15 is controlled.
In this embodiment, specifically: the ball valve 15 is correspondingly locked and fixed with the transverse plate 2, and a cushion pad is arranged at the joint of the ball valve 15 and the mounting hole 16.
In this embodiment, specifically: the air pressure detecting assembly 5 includes a programmable controller 17, an operation panel 18 and an air pressure sensor 19, a programmable controller 17 is arranged on one side of the upper surface of the positioning seat 1, the programmable controller 17 is electrically connected with the adjusting motor 13, an operation panel 18 is electrically connected on the programmable controller 17, an air pressure sensor 19 is assembled on an air duct of the pneumatic seeder, and the air pressure sensor 19 is connected with the programmable controller 17 through wireless data, the whole device is arranged on an air duct in the pneumatic seeder, namely, the air channel is connected with the ball valve 15 in the device, the pneumatic direct seeding machine provides an air source for the pneumatic seed sowing device through the fan, then the air pressure sensor 19 is assembled on the air channel of the pneumatic seeding machine, and the air pressure sensor 19 is communicated with the programmable controller 17, so that the stable detection of the air pressure in the pneumatic seeding machine is realized.
The working principle is that when the pneumatic direct seeding machine is used, the whole equipment is locked and installed at a detection position through a positioning plate 9, the installation component 3 is arranged, the rotating column 8 drives the positioning seat 1 and the like to rotate along with the rotation, then when the detection azimuth angle needs to be adjusted, the equipment does not need to be integrally disassembled, only the electric control micro motor 10 is needed, the driving gear 12 is driven to rotate, the rotating column 8 and the positioning seat 1 and the like are driven to synchronously rotate under the meshing transmission with the outer gear ring 11, the circumferential adjustment of the whole detection range of the whole detection is realized, the whole detection range is enlarged, the free dynamic regulation and control of workers are facilitated, the whole device is installed on an air channel in the pneumatic seeding machine through the pneumatic detection component 5, the air channel is connected with a ball valve 15 in the device, the pneumatic direct seeding machine provides an air source for the pneumatic seeding device through a fan, and then the air channel 19 is assembled on the pneumatic seeding machine, the air pressure sensor 19 is communicated with the programmable controller 17, so that the stable detection of the air pressure in the pneumatic seeder is realized, the detected air pressure value is transmitted to the operation panel 18 in real time through the communication module, the numerical value of the air pressure is displayed, through the arrangement of the air pressure adjusting component 4, during the specific operation, a required air pressure numerical value is firstly input in an operation interface, then the value is transmitted to the programmable controller 17, if the air pressure detected by the programmable controller 17 is consistent with the input air pressure, the whole device is not required to be controlled, if the detected air pressure is inconsistent with the device, the rotation of the motor is controlled through the adjustment of the programmable controller 17, so that the opening degree of the ball valve 15 is controlled, the supply amount of the air pressure supplied to the seeder by the fan is changed, at the moment, the air pressure detecting system detects the adjusted air pressure again, if the adjusted air pressure is still inconsistent with the output air pressure, the device can realize automatic control and self-checking of the air pressure, can provide help for the air pressure stability of the pneumatic direct seeding machine, and simultaneously improves the certainty of the air pressure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an atmospheric pressure detection device of pneumatic formula live broadcast machine, its characterized in that, including positioning seat (1), two sets of diaphragm (2), installation component (3), atmospheric pressure adjusting part (4) and atmospheric pressure detection subassembly (5), two sets of diaphragm (2) parallel symmetry closure is installed at positioning seat (1) inner wall top, bottom, installation component (3) is installed at positioning seat (1) upper surface middle part perpendicularly, atmospheric pressure adjusting part (4) assembly is on positioning seat (1), atmospheric pressure detection subassembly (5) are installed on positioning seat (1).
2. The air pressure detection device of the pneumatic direct seeding machine as claimed in claim 1, wherein: the positioning seat (1) is integrally of a concave structure, and a through hole (6) penetrates through the center of the positioning seat (1).
3. The air pressure detection device of the pneumatic direct seeding machine as claimed in claim 1, wherein: installation component (3) include mounting panel (7), rotate post (8), locating plate (9), micro motor (10), outer ring gear (11) and drive gear (12), locating plate (7) closure is installed at positioning seat (1) upper surface middle part, it installs at mounting panel (7) upper surface to rotate post (8) closure, locating plate (9) rotate with rotation post (8) top and are connected, micro motor (10) pass through the support mounting in locating plate (9) lower surface one side, the fixed cover of outer ring gear (11) is established in rotation post (8) outside, drive gear (12) are installed at micro motor (10) output, and drive gear (12) are connected with outer ring gear (11) meshing transmission.
4. The air pressure detection device of the pneumatic direct seeding machine as claimed in claim 3, wherein: the shock pad is installed to locating plate (9) upper surface, and locating plate (9) four corners department all runs through and has seted up the locating hole.
5. The air pressure detection device of the pneumatic direct seeding machine as claimed in claim 1, wherein: the pneumatic adjusting assembly (4) comprises an adjusting motor (13), a coupler (14), a ball valve (15) and two sets of mounting holes (16), the adjusting motor (13) is installed in the middle of the outer wall of the positioning seat (1) in a locking mode, the coupler (14) penetrates through the through hole (6) to be connected with the output end of the adjusting motor (13) in a penetrating mode, the mounting holes (16) are arranged on the transverse plate (2) in a parallel penetrating mode, the two ends of the ball valve (15) correspond to the fixing locking mode in the mounting holes (16), and the coupler (14) is connected with the top adjusting rod of the ball valve (15) in a transmission mode.
6. The air pressure detection device of the pneumatic direct seeding machine as claimed in claim 5, wherein: the ball valve (15) is correspondingly locked and fixed with the transverse plate (2), and a cushion pad is arranged at the joint of the ball valve (15) and the mounting hole (16).
7. The air pressure detection device of the pneumatic direct seeding machine as claimed in claim 1, wherein: atmospheric pressure determine module (5) are including programmable controller (17), operating panel (18) and baroceptor (19), programmable controller (17) are installed in positioning seat (1) upper surface one side, programmable controller (17) and accommodate motor (13) electric connection, operating panel (18) electric connection is on programmable controller (17), baroceptor (19) assemble on pneumatic seeder wind channel, and baroceptor (19) and programmable controller (17) establish the contact through wireless data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220271779.0U CN216960747U (en) | 2022-02-10 | 2022-02-10 | Pneumatic detection device of pneumatic direct seeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220271779.0U CN216960747U (en) | 2022-02-10 | 2022-02-10 | Pneumatic detection device of pneumatic direct seeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216960747U true CN216960747U (en) | 2022-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220271779.0U Expired - Fee Related CN216960747U (en) | 2022-02-10 | 2022-02-10 | Pneumatic detection device of pneumatic direct seeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216960747U (en) |
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2022
- 2022-02-10 CN CN202220271779.0U patent/CN216960747U/en not_active Expired - Fee Related
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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: 20220715 |