CN216567882U - Agricultural machinery safety intelligence early warning device based on agricultural machine - Google Patents
Agricultural machinery safety intelligence early warning device based on agricultural machine Download PDFInfo
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- CN216567882U CN216567882U CN202123172028.8U CN202123172028U CN216567882U CN 216567882 U CN216567882 U CN 216567882U CN 202123172028 U CN202123172028 U CN 202123172028U CN 216567882 U CN216567882 U CN 216567882U
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- 239000002689 soil Substances 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000000575 pesticide Substances 0.000 abstract description 18
- 239000007921 spray Substances 0.000 abstract description 16
- 238000005507 spraying Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 7
- 239000002917 insecticide Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
The utility model provides an agricultural machinery safety intelligent early warning device based on agricultural machinery, which relates to the technical field of agricultural machinery and comprises a demarcation support rod and a wing seat; the top end of the demarcation supporting rod is fixedly connected with an azimuth data transmitting end; inside the tip cone of branch bottom of demarcating wears to locate farmland soil, wing seat quantity sets up to two groups, two sets of wing seats are fixed connection respectively in agricultural aircraft both sides wing bottom surface department, position data transmitting terminal through branch top of demarcating is to the radio receiving terminal transmitting position signal of wing bottom, can make agricultural aircraft confirm the pesticide fast and spray the position, when flying and spraying the pesticide, when aircraft direction skew angle is too big, can make the transmitting terminal that is located the farmland both sides send alarm signal, receive the back through the receiving terminal of both sides wing bottom, can carry out the police dispatch newspaper to the driver, the problem of the skew takes place for spraying the position when having solved current device and being not convenient for avoid agricultural aircraft to spray the pesticide.
Description
Technical Field
The utility model belongs to the technical field of agricultural machinery, and particularly relates to an agricultural machinery safety intelligent early warning device based on agricultural machinery.
Background
In the process of preventing and treating crop diseases and insect pests, the airflow disturbed by the airplane is often fully utilized to form a vortex to spray pesticide to the stem and the back of leaves of a plant, the operation height of the agricultural airplane is 1-10 meters, the operation speed is 100-180 kilometers per hour, the spraying width generally can reach 20-30 meters, and the airplane needs to fly back and forth at an ultra-low altitude in an operation area.
When using agricultural aircraft to spray insecticide in the farmland, need the pilot to range estimation farmland position, the pilot of being not convenient for confirms target farmland position fast, is not convenient for detect the early warning to aircraft flight angle spraying in-process, takes place to miss easily and spills, sprays the position when being not convenient for avoid agricultural aircraft to spray insecticide and takes place the skew.
Based on the above, an agricultural machinery safety intelligent early warning device based on agricultural machinery is needed at present to be used for detecting and early warning the position that agricultural aircraft pesticide sprays.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides an agricultural machinery safety intelligent early warning device based on agricultural machinery, which aims to solve the problem that the spraying position of an agricultural aircraft is not convenient to deviate when the agricultural aircraft sprays pesticides.
The utility model relates to an agricultural machinery safety intelligent early warning device based on agricultural machinery, which aims and effects are achieved by the following specific technical means:
an agricultural machinery safety intelligent early warning device based on agricultural machinery comprises a demarcation support rod and a wing seat; the bottom end of the demarcation supporting rod is fixedly connected with a bottom cone; the outer side of the curved side surface of the demarcation supporting rod is fixedly connected with a supporting disk through welding; the bottom of the outer side of the support disc curved side surface is fixedly connected with bifurcation nails, and the number of the bifurcation nails is three; the top end of the demarcation supporting rod is fixedly connected with an azimuth data transmitting end; the bottom cones at the bottom ends of the demarcation supporting rods penetrate through the farmland soil, the number of the wing seats is two, and the two groups of wing seats are respectively and fixedly connected to the bottom surfaces of the wings on the two sides of the agricultural airplane; and a welding hole vertically penetrates through the inner side of the wing seat.
Furthermore, the bottom end of the wing seat is fixedly connected with a connecting bearing, and the outer side of a bearing outer ring of the connecting bearing is fixedly connected with a fluted disc.
Furthermore, an arc-shaped groove is formed in the outer curved side face of the fluted disc.
Furthermore, the bottom end of the wing seat is fixedly connected with a dust cover, a through hole with a bottom vertically penetrates through the inside of the right side of the dust cover, a circular through hole vertically penetrates through the center of the bottom of the dust cover, and the circular through hole in the middle of the dust cover is sleeved on the outer side of the bottom of the connecting bearing.
Furthermore, the bottom end of the wing seat is fixedly connected with a fixed seat, the fixed seat is located on the right side of the dust cover, the left end of the fixed seat is fixedly connected with a sliding hole seat, and a circular through hole vertically penetrates through the inside of the sliding hole seat.
Furthermore, the bottom end of the fixing seat is fixedly connected with an L-shaped seat, a threaded hole is formed in the left end of the L-shaped seat, and a threaded rod is arranged on the inner side of the threaded hole in the left end of the L-shaped seat in a threaded connection mode.
Furthermore, the bottom end of the threaded rod is provided with a rotating fin part through coaxial connection, and the top end of the threaded rod is provided with a push rod through coaxial connection.
Further, L type seat left side top fixedly connected with reset spring, reset spring cup joint in the push rod outside, and reset spring top fixedly connected with slide bar, slide bar sliding connection are inboard in the circular through-hole of slide bar seat, and the slide bar top extends to slide bar seat top, and slide bar top fixedly connected with spherical face, spherical face are located the arc wall inboard.
Further, the protection casing has been cup jointed in the L type seat outside, protection casing top fixed connection is in slide hole seat bottom surface department, the fluted disc bottom is provided with oblique side pipe through coaxial coupling, oblique side pipe inboard is provided with the loop bar through sliding connection, oblique side pipe right side runs through there is the side spout, loop bar right-hand member fixedly connected with side screw rod, side screw rod sliding connection is inboard in the side spout, the side screw rod outside is provided with the wing nut through the screw thread hookup, wing nut left end fixedly connected with rubber ring, loop bar bottom fixedly connected with radio receiving terminal, radio receiving terminal electricity signal is coupled mutually with the cockpit main board.
The utility model at least comprises the following beneficial effects:
1. according to the agricultural pesticide spraying device, the demarcation support rods are arranged, a plurality of groups of demarcation support rods are divided into two rows at intervals and are vertically inserted into the boundaries of two sides of a farmland to be sprayed with pesticides, a farmland spraying area can be defined, when an agricultural aircraft flies above the farmland, position signals are transmitted to the radio receiving ends at the bottoms of the wings through the position data transmitting ends at the tops of the demarcation support rods, the agricultural aircraft can quickly determine the pesticide spraying position, when the agricultural aircraft flies to spray pesticides along the middle parts of the two rows of demarcation support rods, the aircraft direction deviation angle is too large, the transmitting ends at the two sides of the farmland can send alarm signals, and after the agricultural aircraft flies to spray pesticides through the receiving ends at the bottoms of the wings, the driver can be warned, and the spraying position of the agricultural aircraft can be prevented from being deviated when the agricultural aircraft sprays the pesticides.
2. The utility model can make the oblique square tube drive the tooth disc with the coaxial top to rotate by arranging the tooth disc and rotating the oblique square tube in the horizontal direction, can make the bottom edge of the arc-shaped groove of the outer side of the tooth disc slide and contact with the spherical surface in the rotating process by rotating the tooth disc, can make the slide bar translate downwards, can drive the slide bar to reset by the reset spring, can make the slide bar to reciprocate in the vertical direction in the rotating process of the arc-shaped groove, can make the threaded rod translate upwards in the inner side of the L-shaped seat by rotating the rotating wing part when the oblique square tube rotates to be parallel to the wing, can make the push rod at the top end of the threaded rod translate upwards, can make the top end of the push rod contact with the bottom end of the slide bar to translate upwards, can make the spherical surface at the top of the slide bar slide to the upper part of the tooth disc, can make the curved side surface of the slide bar and the arc-shaped groove form a limit, and can make the rotation angle of the oblique square tube fixed, the angle of the radio receiving end on the wing can be conveniently adjusted and fixed.
3. According to the utility model, the inclined square tube is arranged, the sleeve rod is dragged to slide on the inner side of the inclined square tube, so that the extension length of the radio receiving end on the wing can be adjusted, the wing nut is screwed up in a rotating manner and can move towards the left side outside the side screw rod, the friction force is increased through the rubber ring, the wing nut can clamp the sleeve rod and the inclined square tube, and the extension length of the radio receiving end at the tail end of the sleeve rod can be fixed.
Drawings
Fig. 1 is a schematic side-view perspective structure of the whole body of the present invention.
Fig. 2 is a schematic bottom perspective view of the wing seat of the present invention.
Fig. 3 is a schematic three-dimensional disassembled structure of the wing seat of the present invention.
Fig. 4 is a partially enlarged view of a in fig. 3 according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. demarcating the strut;
101. a bottom cone; 102. a support disc; 1021. a bifurcation nail; 103. a direction data transmitting terminal;
2. a wing seat;
201. welding the hole;
3. a dust cover;
301. a bottom through hole;
4. connecting a bearing;
401. a fluted disc; 4011. an arc-shaped slot;
5. a fixed seat;
501. a slide hole seat; 502. an L-shaped seat; 5021. a return spring; 503. a threaded rod; 504. a wing rotating part; 5031. a push rod; 505. a slide bar; 5051. a spherical surface; 506. a protective cover;
6. an oblique square tube;
601. a side chute; 602. a loop bar; 6021. a side screw; 6022. a wing nut; 6023. a rubber ring;
7. and a radio receiving end.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Example (b):
as shown in figures 1 to 4: the utility model provides an agricultural machinery safety intelligent early warning device based on agricultural machinery, which comprises a demarcation support rod 1 and a wing seat 2; the bottom end of the demarcation supporting rod 1 is fixedly connected with a bottom cone 101; the outer side of the curved side surface of the demarcation support rod 1 is fixedly connected with a support plate 102 through welding; the bottom of the outer side of the curved side surface of the supporting plate 102 is fixedly connected with forked nails 1021, and the number of the forked nails 1021 is three; the top end of the demarcation supporting rod 1 is fixedly connected with an azimuth data transmitting end 103; the bottom cones 101 at the bottom ends of the delimiting support rods 1 penetrate through the interior of farmland soil, the number of the wing seats 2 is two, and the two groups of wing seats 2 are respectively and fixedly connected to the bottom surfaces of wings on two sides of an agricultural airplane; 2 inboard perpendicular penetrations of wing seat have welding hole 201, after dividing into two rows of interval fixed distance with multiunit demarcation branch 1, the vertical border department that inserts the farmland both sides that need spray the pesticide, can spray the region to the farmland and delimit, after agricultural aircraft flies to the farmland sky, position data transmitting terminal 103 through demarcation branch 1 top is to the radio receiving terminal 7 transmitting position signal of bottom of the wing, can make agricultural aircraft confirm the pesticide fast and spray the position, agricultural aircraft flies when spraying the pesticide along two rows of demarcation branch 1 middle parts, it is too big when aircraft direction skew angle, can make the transmitting terminal send alarm signal, after receiving through the receiving terminal of bottom of the wing, can carry out the police dispatch newspaper to the driver.
As shown in fig. 2 and 3, a connecting bearing 4 is fixedly connected to the bottom end of the wing seat 2, a fluted disc 401 is fixedly connected to the outer side of the outer ring of the bearing of the connecting bearing 4, an arc-shaped groove 4011 is formed on the outer curved side surface of the fluted disc 401, a dust cover 3 is fixedly connected to the bottom end of the wing seat 2, a through hole 301 vertically penetrates through the inner portion of the right side of the dust cover 3, a circular through hole vertically penetrates through the center of the bottom of the dust cover 3, the circular through hole in the middle of the dust cover 3 is sleeved on the outer side of the bottom of the connecting bearing 4, a fixed seat 5 is fixedly connected to the bottom end of the wing seat 2, the fixed seat 5 is located on the right side of the dust cover 3, a sliding seat 501 is fixedly connected to the left end of the fixed seat 5, a circular through hole vertically penetrates through the inner portion of the sliding seat 501, an L-shaped seat 502 is fixedly connected to the bottom end of the fixed seat 5, a threaded rod 503 is formed inside the threaded hole at the left end of the L-shaped seat 502 through a threaded connection, a rotating fin portion 504 is formed at the bottom end of the threaded rod 503 through a coaxial connection, a push rod 5031 is coaxially connected at the top end of the threaded rod 503, a return spring 5021 is fixedly connected at the top of the left side of the L-shaped seat 502, the return spring 5021 is sleeved outside the push rod 5031, a slide rod 505 is fixedly connected at the top end of the return spring 5021, the slide rod 505 is slidably connected inside the circular through hole of the slide hole seat 501, the top end of the slide rod 505 extends above the slide hole seat 501, a spherical surface 5051 is fixedly connected at the top end of the slide rod 505, the spherical surface 5051 is located inside the arc-shaped groove 4011, the slide rod 505 is slidably connected inside the slide hole seat 501 and the bottom through hole 301, the inclined square pipe 6 is rotated in the horizontal direction, the inclined square pipe 6 drives the toothed disc 401 with the coaxial top to rotate, the arc-shaped groove 4011 outside the toothed disc 401 is rotated, the edge of the bottom surface of the arc-shaped groove 4011 is slidably contacted with the spherical surface 5051, the slide rod 505 can translate downwards, the slide rod 505 is pushed to return by the return spring 5021, the arc-shaped groove 4011 can be driven to perform reciprocating translation in the vertical direction in the rotating process, when the square tube 6 is rotated to be parallel to the wing, the threaded rod 503 can be enabled to translate upwards on the inner side of the L-shaped seat 502 by rotating the rotating wing part 504, the push rod 5031 at the top end of the threaded rod 503 can be enabled to translate upwards by enabling the top end of the push rod 5031 to be in contact with the bottom end of the slide rod 505, the spherical surface 5051 at the top of the slide rod 505 can be enabled to slide to the upper side of the toothed disc 401, the curved side surface of the slide rod 505 can be enabled to form limiting with the arc-shaped groove 4011, the rotating angle of the square tube 6 can be fixed, and the angle of the radio receiving end 7 on the wing can be conveniently adjusted and fixed.
As shown in fig. 3 and 4, a protective cover 506 is sleeved outside the L-shaped seat 502, the top end of the protective cover 506 is fixedly connected to the bottom surface of the slide hole seat 501, the bottom end of the fluted disc 401 is coaxially connected with an oblique square tube 6, the bottom end of the oblique square tube 6 is inclined downwards by forty-five degrees, the inner side of the oblique square tube 6 is provided with a sleeve rod 602 through sliding connection, the right side of the oblique square tube 6 is penetrated with a side sliding slot 601, the right end of the sleeve rod 602 is fixedly connected with a side screw 6021, the side screw 6021 is slidably connected to the inner side of the side sliding slot 601, the outer side of the side screw 6021 is provided with a fin nut 6022 through threaded connection, the left end of the fin nut 6022 is fixedly connected with a rubber ring 6023, the bottom end of the sleeve rod 602 is fixedly connected with a radio receiving end 7, distance sensors coupled with signals are respectively arranged inside the radio receiving end 7 and the orientation data transmitting end 103, and the extension length of the radio receiving end 7 on the inner side of the oblique square tube 6 can be adjusted by dragging the sleeve rod 602 to slide, the wing nut 6022 is rotated and tightened to move to the left outside the side screw 6021, and the friction force is increased by the rubber ring 6023, whereby the wing nut 6022 is made to clamp the stem 602 and the sloped tube 6, and the length of the stem 602 can be extended and fixed.
The distance sensor (model AS5600-ASOM) mentioned in the embodiment of the present invention may be obtained by private subscription or market purchase.
The specific use mode and function of the embodiment are as follows:
in the utility model, when in use, the sleeve rod 602 is dragged to slide on the inner side of the inclined square tube 6, the extension length of the radio receiving end 7 on the wing can be adjusted, the wing nut 6022 is screwed in a rotating way to move to the left side outside the side screw 6021, the friction force is increased through the rubber ring 6023, the wing nut 6022 can clamp the sleeve rod 602 and the inclined square tube 6, the extension length of the sleeve rod 602 can be fixed, the inclined square tube 6 can be rotated in the horizontal direction, the inclined square tube 6 can drive the fluted disc 401 with the coaxial top of the inclined square tube to rotate, the fluted disc 401 rotates, the arc groove 4011 on the outer side of the fluted disc 401 can make the edge of the bottom surface of the arc groove 4011 in the rotating process slide contact surface 5051, the sliding spherical sliding rod 5021 can be enabled to move downwards, the sliding rod 505 is pushed by the return spring 5021 to return to the spherical return 505, and the sliding rod 4011 can be driven to perform reciprocating translation in the vertical direction in the rotating process of the arc groove 4011, when the square tube 6 is rotated to be parallel to the wing, the threaded rod 503 can be enabled to translate upwards on the inner side of the L-shaped seat 502 by rotating the rotating wing part 504, the push rod 5031 at the top end of the threaded rod 503 can translate upwards, the top end of the push rod 5031 can contact the bottom end of the slide rod 505 to translate upwards, the spherical surface 5051 at the top of the slide rod 505 can slide to the upper side of the fluted disc 401, the curved side surface of the slide rod 505 and the arc-shaped groove 4011 can form a limit position, the rotating angle of the square tube 6 can be fixed, the angle of the radio receiving end 7 on the wing can be conveniently adjusted and fixed, after a plurality of groups of delimiting struts 1 are divided into two rows at fixed intervals, the boundaries at two sides of a farmland needing pesticide spraying are vertically inserted, a farmland spraying area can be defined, after an agricultural aircraft flies to the sky above the farmland, a position signal is transmitted to the radio receiving end 7 at the bottom of the wing through the orientation data transmitting end 103 at the top of the delimiting struts 1, can make agricultural aircraft confirm the pesticide fast and spray the position, when agricultural aircraft flies along two rows of 1 middle parts of branch of demarcating and sprays the pesticide, too big as aircraft direction skew angle, can make the transmitting terminal send alarm signal, receive the back through the receiving terminal of wing bottom, can report to the police to the driver to prevent that agricultural aircraft from deviating from the target farmland regional.
The utility model is not described in detail, but is well known to those skilled in the art.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides an agricultural machinery safety intelligence early warning device based on agricultural machine which characterized in that: comprises a demarcation supporting rod (1) and a wing seat (2); the bottom end of the demarcation supporting rod (1) is fixedly connected with a bottom cone (101); the outer side of the curved side surface of the demarcation support rod (1) is fixedly connected with a support plate (102) through welding; the bottom of the outer side of the curved side surface of the supporting plate (102) is fixedly connected with forked nails (1021), and the number of the forked nails (1021) is three; the top end of the demarcation supporting rod (1) is fixedly connected with an azimuth data transmitting end (103); the bottom cones (101) at the bottom ends of the demarcation supporting rods (1) penetrate through the interior of farmland soil, the number of the wing seats (2) is two, and the two groups of wing seats (2) are respectively and fixedly connected to the bottom surfaces of wings on two sides of an agricultural airplane; a welding hole (201) vertically penetrates through the inner side of the wing seat (2); the bottom end of the wing seat (2) is fixedly connected with a connecting bearing (4), and the outer side of a bearing outer ring of the connecting bearing (4) is fixedly connected with a fluted disc (401).
2. The agricultural machinery safety intelligent early warning device based on agricultural machinery of claim 1, characterized in that the outer curved side of the fluted disc (401) is provided with an arc-shaped groove (4011).
3. The agricultural machinery safety intelligent early warning device based on agricultural machinery according to claim 1, characterized in that a dust cover (3) is fixedly connected to the bottom end of the wing seat (2), a through hole (301) with a bottom vertically penetrates through the inside of the right side of the dust cover (3), a circular through hole vertically penetrates through the center of the bottom of the dust cover (3), and the circular through hole in the middle of the dust cover (3) is sleeved on the outer side of the bottom of the connecting bearing (4).
4. The agricultural machinery safety intelligent early warning device based on agricultural machinery of claim 1, characterized in that a fixed seat (5) is fixedly connected to the bottom end of the wing seat (2), the fixed seat (5) is located on the right side of the dust cover (3), a sliding hole seat (501) is fixedly connected to the left end of the fixed seat (5), and a circular through hole vertically penetrates through the inside of the sliding hole seat (501).
5. The agricultural machinery safety intelligent early warning device based on agricultural machinery of claim 4, characterized in that the bottom end of the fixed seat (5) is fixedly connected with an L-shaped seat (502), a threaded hole is formed in the left end of the L-shaped seat (502), and a threaded rod (503) is arranged in the threaded hole in the left end of the L-shaped seat (502) through threaded connection.
6. The agricultural machinery safety intelligent early warning device based on agricultural machinery of claim 5, characterized in that the bottom end of the threaded rod (503) is provided with a rotating wing part (504) through coaxial connection, and the top end of the threaded rod (503) is provided with a push rod (5031) through coaxial connection.
7. The agricultural machinery safety intelligent early warning device based on agricultural machinery of claim 5, characterized in that the top of the left side of the L-shaped seat (502) is fixedly connected with a return spring (5021), the return spring (5021) is sleeved outside the push rod (5031), the top end of the return spring (5021) is fixedly connected with a slide bar (505), the slide bar (505) is slidably connected inside the circular through hole of the slide hole seat (501), the top end of the slide bar (505) extends to the upper side of the slide hole seat (501), the top end of the slide bar (505) is fixedly connected with a spherical surface (5051), and the spherical surface (5051) is located inside the arc-shaped groove (4011).
8. The agricultural machinery safety intelligent early warning device based on agricultural machinery of claim 5, characterized in that, the outer side of the L-shaped seat (502) is sleeved with a protective cover (506), the top end of the protective cover (506) is fixedly connected to the bottom surface of the sliding hole seat (501), the bottom end of a fluted disc (401) is provided with an inclined square tube (6) through coaxial connection, the inner side of the inclined square tube (6) is provided with a loop bar (602) through sliding connection, the right side of the inclined square tube (6) penetrates through a side sliding groove (601), the right end of the loop bar (602) is fixedly connected with a side screw rod (6021), the side screw rod (6021) is slidably connected to the inner side of the side sliding groove (601), the outer side of the side screw rod (6021) is provided with a wing nut (6022) through threaded connection, the left end of the wing nut (6022) is fixedly connected with a rubber ring (6023), the bottom end of the loop bar (602) is fixedly connected with a radio receiving end (7), and an electric signal of the radio receiving end (7) is coupled with a driving cabin main plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123172028.8U CN216567882U (en) | 2021-12-16 | 2021-12-16 | Agricultural machinery safety intelligence early warning device based on agricultural machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123172028.8U CN216567882U (en) | 2021-12-16 | 2021-12-16 | Agricultural machinery safety intelligence early warning device based on agricultural machine |
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| Publication Number | Publication Date |
|---|---|
| CN216567882U true CN216567882U (en) | 2022-05-24 |
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| CN202123172028.8U Active CN216567882U (en) | 2021-12-16 | 2021-12-16 | Agricultural machinery safety intelligence early warning device based on agricultural machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750169A (en) * | 2022-06-15 | 2022-07-15 | 南通光擎科技有限公司 | Underwater cooperative mechanical arm control device |
-
2021
- 2021-12-16 CN CN202123172028.8U patent/CN216567882U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750169A (en) * | 2022-06-15 | 2022-07-15 | 南通光擎科技有限公司 | Underwater cooperative mechanical arm control device |
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