CN218388639U - Handle mechanism of electric sowing machine - Google Patents
Handle mechanism of electric sowing machine Download PDFInfo
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- CN218388639U CN218388639U CN202221814486.9U CN202221814486U CN218388639U CN 218388639 U CN218388639 U CN 218388639U CN 202221814486 U CN202221814486 U CN 202221814486U CN 218388639 U CN218388639 U CN 218388639U
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Abstract
The utility model belongs to the field of mechanical device, a handle mechanism of electronic machine of scattering is provided, include: the device comprises a charging barrel, a bin gate and a sowing motor, wherein the bin gate and the sowing motor are arranged in the charging barrel; further comprising: a housing; the control mechanism is movably connected with the shell; the pull plate is movably connected with the control mechanism and can drive the bin door to be opened when the pull plate moves; the switch is used for controlling the sowing motor to be started and arranged in the shell, the switch is positioned below the control mechanism, the lower end of the control mechanism can abut against the switch, and when the control mechanism is separated from the switch, the sowing motor can be started by the switch; when the control mechanism moves upwards, the pulling plate can be driven to move and be separated from the switch. Compared with the prior art, the utility model has the advantages of during handle upward movement, drive the switch board and make the switch of scattering the motor open, drive the pull plate simultaneously and make the door in the feed cylinder remove, function when door and motor has improved the seed of electronic machine of scattering and has scattered efficiency.
Description
Technical Field
The utility model belongs to the field of mechanical device, concretely relates to handle mechanism of electronic machine of scattering.
Background
In recent years, with the rapid development of agricultural mechanization degree, various agricultural machines are widely used, most of the electronic sowing machines on the market are manual or large-sized ones, and for common farmers, the cost and the applicable operation area are relatively high.
For example, chinese patent nos.: CN201810986602.7, patent name: the utility model provides an electronic machine of scattering, its inductive switch arranges the spliced pole side in, and along with the time of using, the clearance between spliced pole and the casing can become bigger and bigger, leads to the spliced pole to appear squinting easily and can't lean on in inductive switch to make the motor by the mistake open.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art's current situation, and provide an electronic handle mechanism who scatters machine.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a handle mechanism of an electric spreader is provided, comprising: a housing;
the control mechanism is movably connected with the shell;
the pull plate is movably connected with the control mechanism and can drive the bin door to be opened when the pull plate moves;
the switch is used for controlling the sowing motor to be started and arranged in the shell, the switch is positioned below the control mechanism, the lower end of the control mechanism can abut against the switch, and when the control mechanism is separated from the switch, the sowing motor can be started by the switch;
when the control mechanism moves upwards, the pull plate can be driven to move and be separated from the switch.
In the above-mentioned handle mechanism of electric scattering machine, the control mechanism includes handle and switch board, the handle activity is inserted and is located in the casing, the lower extreme of handle extends gradually the casing outer end, the switch board set up in the casing and with handle swing joint.
In the handle mechanism of the electric sowing machine, the handle is provided with a U-shaped groove, the switch board is provided with a pin shaft, and the pin shaft is movably arranged in the U-shaped groove.
In the handle mechanism of the electric sowing machine, the lower end of the switch plate is provided with a connecting hole, the connecting hole is provided with a return spring, and one end of the return spring is connected with the shell.
In the handle mechanism of the electric sowing machine, the switch plate is internally provided with the containing cavity, the containing cavity is internally provided with the first spring seat, the pull plate is abutted against the switch plate and extends into the containing cavity, the pull plate is provided with the second spring seat, and the second spring seat is connected with the first spring seat through the abutting spring.
In foretell handle mechanism of electronic machine of scattering, be equipped with the rotation axis on the casing, be equipped with the stopper on the rotation axis, the stopper is arranged in the arm-tie top just keeps away from the arm-tie.
In the handle mechanism of the electric sowing machine, the periphery of the limiting block is provided with a plurality of limiting surfaces, the vertical distance from the limiting surfaces to the center of the rotating shaft is gradually reduced, and the limiting block can adjust the upward displacement stroke of the pulling plate when rotating.
In the handle mechanism of the electric sowing machine, the lower end of the pulling plate is provided with the mounting hole, the mounting hole is movably clamped with the pull rope, and the pull rope can drive the bin door to be opened when moving.
In the above-mentioned handle mechanism of electronic broadcast machine, the cable includes rope and locking piece, the rope can drive the door and remove, the locking piece support lean on in the mounting hole.
In the handle mechanism of the electric spreader, the mounting hole comprises an inlet hole and a locking cavity, and the locking block can transversely move from the inlet hole to the locking cavity and transversely rotate until abutting against the locking cavity.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) The sowing motor and the bin gate realize simultaneous working, and after the bin gate is prevented from being opened, the sowing motor delays working to cause the phenomenon that seeds are accumulated, so that the seed sowing efficiency is greatly improved.
(2) The handle activity is inserted and is located the casing, and the lower extreme of handle extends the casing outer end gradually, helps peasant's operation, and U type groove has been seted up to the handle, is provided with the round pin axle on the flush mounting plate, and the round pin axle activity is placed in U type inslot, is favorable to handle and flush mounting plate activity in the coplanar, has saved the space in the casing, and handle and flush mounting plate simultaneous working have improved work efficiency.
(3) Be equipped with reset spring on the connecting hole, reset spring's one end is connected with the casing, after handle rebound work was accomplished, relies on reset spring to bring back the handle initial condition, can guarantee simultaneously that the switch board supports all the time to lean on the switch of scattering the motor, has solved the phenomenon that the motor was opened by the mistake probably appears in wearing and tearing.
(4) The second spring seat is connected with the first spring seat through the abutting spring, the accommodating cavity in the switch board is favorable for placing the first spring seat, the second spring seat and the abutting spring, the space of the shell is saved, and meanwhile, the switch board and the pull plate are guaranteed to always keep synchronous work under the action of the abutting spring.
(5) When the pulling plate moves upwards to different limiting surfaces, the opening size of the bin door connected with the pulling plate can be changed, and therefore the sowing amount of the sowing machine on seeds is influenced.
(6) The locking piece can be followed the inlet hole and transversely moved to the locking intracavity to transversely rotate and support and lean on in the locking intracavity, the structural design of mounting hole does benefit to the locking piece and the locking intracavity is entered into simultaneously to the rope, supports through the rotation mode is fixed to support and leans on in the locking intracavity, the installation of the operating personnel of being convenient for and to the dismantlement when changing of rope.
Drawings
FIG. 1 is a main body view of the handle mechanism of the present electric seed spreader;
FIG. 2 is a view of the mounting structure of the handle mechanism of the present electric seed spreader;
FIG. 3 is a view of the mounting structure of the pulling plate and the pulling cable;
FIG. 4 is a view of the mounting position of the sowing motor;
FIG. 5 is a perspective view of the mounting hole and the second spring seat;
fig. 6 is a structural view of the switch board.
In the figure, 1, a cartridge; 2. a bin gate; 3. sowing the motor; 4. a housing; 5. a switch of the sowing motor; 6. a handle; 7. a switch plate; 8. pulling a plate; 9. a U-shaped groove; 10. a pin shaft; 11. connecting holes; 12. A boss; 13. a return spring; 14. a housing chamber; 15. a first spring seat; 16. the spring is tightly propped; 17. A second spring seat; 18. a rotating shaft; 19. a knob; 20. a limiting block; 21. a limiting surface; 22. a cylindrical bore; 23. rope holes; 24. a lock cavity; 25. a rope; 26. a locking block.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 6, the utility model provides a handle mechanism of electric sowing machine, which comprises: the device comprises a charging barrel 1, a bin gate 2 and a sowing motor 3, wherein the bin gate 2 and the sowing motor are arranged in the charging barrel 1; further comprising: a housing 4; the control mechanism is movably connected with the shell 4; the pull plate 8 is used for being connected with the bin door 2 and is movably connected with the control mechanism, and the bin door 2 can be driven to be opened when the pull plate 8 moves; the switch 5 is used for controlling the sowing motor 3 to be started and is arranged in the shell 4, the switch 5 is positioned below the control mechanism, the lower end of the control mechanism can be abutted against the switch 5, and when the control mechanism is separated from the switch 5, the switch 5 can enable the sowing motor 3 to be started; when the control mechanism moves upwards, the pull plate 8 can be driven to move and be separated from the switch 5, when the switch 5 of the sowing motor 3 is opened, the pull plate 8 drives the bin door 2 to be opened, the bin door 2 and the sowing motor 3 operate simultaneously, the phenomenon that the sowing motor 3 is delayed is avoided, it needs to be explained that the control mechanism shown in the figure can trigger the switch 5 to be started only when moving upwards, the sowing motor 3 can be started without moving for a certain distance, meanwhile, the bottom of the switch plate 7 is completely abutted against the switch 5 of the sowing motor 3 and is arranged in the shell 4, and the phenomenon that the switch plate 7 deviates after being worn along with time and the motor is mistakenly opened is avoided.
Control mechanism includes handle 6 and switch board 7, handle 6 activity is inserted and is located in casing 4, the lower extreme of handle 6 extends 4 outer ends of casing gradually, the operator's of being convenient for use, and handle 6 only need upwards lift the time just can trigger the start-up of scattering motor 3 switch 5 a little, switch board 7 sets up in casing 4 and with handle 6 swing joint, U type groove 9 has been seted up on handle 6, be provided with round pin axle 10 on the switch board 7, round pin axle 10 activity is placed in U type groove 9, lift handle 6 when the operator, handle 6 can be followed the activity and inserted the end and be circular arc motion, round pin axle 10 when U type groove 9 internal rotation, drive switch board 7 upwards make rectilinear motion.
The lower end of the switch plate 7 is provided with a connecting hole 11, the connecting hole 11 is provided with a reset spring 13, one end of the reset spring 13 is connected with the shell 4, after the lifting action of the handle 6 is completed, the reset spring 13 brings the switch back to the initial state, the next use of an operator is facilitated, the lower end of the switch plate 7 is provided with a boss 12, the boss 12 penetrates through the connecting hole 11 and is flush with the bottom of the switch plate 7, meanwhile, the boss 12 is completely abutted against the switch 5 of the sowing motor 3 and is arranged in the shell 4, the design solves the problems that the bottom abrasion possibly exists when the switch plate 7 moves up and down along with the lapse of time and the switch plate 7 has the deviation, the switch plate 7 is always abutted against the switch 5 of the sowing motor 3 through the reset spring 13 and the boss 12, and the motor cannot be started by mistake due to the deviation.
Be equipped with in the cubical switchboard 7 and hold chamber 14, be equipped with first spring holder 15 in holding chamber 14, the arm-tie 8 supports and leans on in the cubical switchboard 7 and extends to holding the intracavity 14, extension end department on the arm-tie 8 is equipped with second spring holder 17, second spring holder 17 is connected with first spring holder 15 with supporting tight spring 16, second spring holder 17 and first spring holder 15 are in the coplanar and the centering is placed and are holding the intracavity 14, space in the casing 4 is greatly saved and the installation of supporting tight spring 16 is convenient for, because support tight spring 16 makes the arm-tie 8 support and lean on in the appearance chamber 14 of cubical switchboard 7, when the cubical switchboard 7 moves upwards, can drive arm-tie 8 simultaneous movement, thereby drive the door 2 and remove.
The 8 lower extremes of arm-tie are equipped with the mounting hole, and the movable joint has the cable in the mounting hole, and the cable can drive door 2 when removing and open.
The cable includes rope 25 and locking piece 26, and rope 25 is connected with door 2, and locking piece 26 supports and leans on in the mounting hole, and when arm-tie 8 upwards moved, locking piece 26 drove rope 25 and makes door 2 remove.
The mounting hole includes inlet hole and locking chamber 24, the inlet hole comprises horizontal cylinder hole 22 and longitudinal cable rope hole 23, and cable rope hole 23 extends to in the locking chamber 24, reach the position that locking piece 26 can rotate in locking chamber 24 simultaneously, so that locking piece 26 and cable rope 25 can transversely move to in the locking chamber 24 from the inlet hole, when reaching the terminal point position, locking piece 26 can transversely rotate in locking chamber 24, when locking piece 26 rotates to the position with inlet hole mutually perpendicular, locking piece 26 supports and leans on in locking chamber 24, locking piece 26 fixes and just can not remove in the mounting hole this moment, the phenomenon that cable rope 25 appears shaking when having avoided arm-tie 8 to remove.
Be equipped with rotation axis 18 on casing 4, rotation axis 18 one end extends to outside casing 4, and the outer pot head of rotation axis 18 is equipped with knob 19, and the laminating of knob 19 is served outside casing 4, and the other end of rotation axis 18 vertically the activity be provided with stopper 20, stopper 20 arranges the arm-tie 8 top in and keeps away from arm-tie 8.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Claims (10)
1. A handle mechanism of an electric seed spreader, comprising: the device comprises a charging barrel, a bin gate and a sowing motor, wherein the bin gate and the sowing motor are arranged in the charging barrel;
further comprising: a housing;
the control mechanism is movably connected with the shell;
the pull plate is movably connected with the control mechanism and can drive the bin door to be opened when the pull plate moves;
the switch is used for controlling the sowing motor to be started and arranged in the shell, the switch is positioned below the control mechanism, the lower end of the control mechanism can abut against the switch, and when the control mechanism is separated from the switch, the sowing motor can be started by the switch;
when the control mechanism moves upwards, the pull plate can be driven to move and be separated from the switch.
2. The handle mechanism of the electric seed spreader as claimed in claim 1, wherein the control mechanism comprises a handle movably inserted into the housing, a lower end of the handle gradually extends to an outer end of the housing, and a switch plate disposed in the housing and movably connected to the handle.
3. The handle mechanism of the electric sowing machine according to claim 2, wherein the handle is provided with a U-shaped groove, the switch plate is provided with a pin shaft, and the pin shaft is movably arranged in the U-shaped groove.
4. The handle mechanism of the electric sowing machine as claimed in claim 3, wherein the lower end of the switch plate is provided with a connecting hole, a return spring is arranged on the connecting hole, and one end of the return spring is connected with the housing.
5. The handle mechanism of the electric sowing machine according to claim 4, wherein a cavity is arranged in the switch plate, a first spring seat is arranged in the cavity, the pulling plate abuts against the switch plate and extends into the cavity, a second spring seat is arranged on the pulling plate, and the second spring seat is connected with the first spring seat through a resisting spring.
6. The handle mechanism of the electric sowing machine according to claim 4, wherein a rotating shaft is provided on the housing, a stopper is provided on the rotating shaft, and the stopper is disposed above and away from the pulling plate.
7. The handle mechanism of the electric sowing machine according to claim 6, wherein a plurality of limiting surfaces are arranged on the periphery of the limiting block, the vertical distance from the limiting surfaces to the center of the rotating shaft is gradually reduced, and the limiting block can adjust the upward displacement stroke of the pulling plate when rotating.
8. The handle mechanism of the electric sowing machine as claimed in claim 6, wherein the lower end of the pulling plate is provided with a mounting hole, a pulling cable is movably clamped in the mounting hole, and the pulling cable can drive the bin door to open when moving.
9. The handle mechanism of an electric spreader as claimed in claim 8, wherein the cable comprises a cable and a locking block, the cable can drive the bin gate to move, and the locking block abuts against the mounting hole.
10. The handle mechanism of an electric spreader of claim 9, wherein the mounting aperture includes an inlet aperture and a lock chamber, and the lock block is laterally movable from the inlet aperture into the lock chamber and laterally rotatable until abutting the lock chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221814486.9U CN218388639U (en) | 2022-07-12 | 2022-07-12 | Handle mechanism of electric sowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221814486.9U CN218388639U (en) | 2022-07-12 | 2022-07-12 | Handle mechanism of electric sowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218388639U true CN218388639U (en) | 2023-01-31 |
Family
ID=85010963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221814486.9U Active CN218388639U (en) | 2022-07-12 | 2022-07-12 | Handle mechanism of electric sowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218388639U (en) |
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2022
- 2022-07-12 CN CN202221814486.9U patent/CN218388639U/en active Active
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