CN110466440A - A kind of driverless tractor signal receiving device - Google Patents
A kind of driverless tractor signal receiving device Download PDFInfo
- Publication number
- CN110466440A CN110466440A CN201910692867.0A CN201910692867A CN110466440A CN 110466440 A CN110466440 A CN 110466440A CN 201910692867 A CN201910692867 A CN 201910692867A CN 110466440 A CN110466440 A CN 110466440A
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- CN
- China
- Prior art keywords
- main body
- signal receiving
- bottom plate
- fixedly connected
- receiving device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0094—Arrangements for holding or mounting articles, not otherwise provided for characterised by means for covering after user, e.g. boxes, shutters or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of driverless tractor signal receiving devices, including apparatus main body and telescope support, the upper end of the telescope support is fixedly installed bindiny mechanism, the upper end of the bindiny mechanism is fixedly installed bottom plate, the upper surface Corner Strapped of the bottom plate is provided with damping, the upper surface of the damping is fixedly connected with the lower surface of apparatus main body, the bindiny mechanism includes connecting rod, hexagonal prisms, briquetting, sliding block, limit plate, third reset spring, fixture block and the 4th reset spring, the limit plate is fixed at the lower surface of hexagonal prisms, interior hexagonal through-hole is offered among the upper surface of the bottom plate；By designing bindiny mechanism, bottom plate is covered, being quickly connected and fixed for apparatus main body and telescope support can be realized in hexagonal prisms, it is lifted up connecting rod, bottom plate is above mentioned to the separation that apparatus main body and telescope support can be realized again, it is easy to operate, stable connection, convenient for the disassembly and cleaning and maintenance of signal receiving device.
Description
Technical field
The invention belongs to signal receiving device technical fields, and in particular to a kind of driverless tractor signal reception dress
It sets.
Background technique
Driverless tractor is to be determined its ground location using global positioning system technology by the signal of satellite, dragged
The picture that video camera in machine drawing is passed back shows that on a monitor operator can be at a distance to dilatory by viewing screen
Machine carries out leading, and wherein signal receiving device plays a crucial role.
Existing driverless tractor signal receiving device, there are signal receiving devices to be generally mounted in flexible branch
On frame, signal is received convenient for being stretched out at work, and generally by spiral shell between signal receiving device and telescope support
Bolt is fixedly connected, and which installation is more troublesome, and is not easy to the problem of disassembly is cleared up and repaired, thus it is proposed that a kind of nothing
People's plowing tractor signal receiving device.
Summary of the invention
The purpose of the present invention is to provide a kind of driverless tractor signal receiving devices, to solve above-mentioned background skill
The existing driverless tractor signal receiving device proposed in art, there are between signal receiving device and telescope support one
As be to be bolted to connection, which installation be more troublesome, and be not easy to disassembly cleaning and maintenance the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of driverless tractor receives dress with signal
It sets, including apparatus main body and telescope support, the upper end of the telescope support is fixedly installed bindiny mechanism, the bindiny mechanism
Upper end is fixedly installed bottom plate, and the upper surface Corner Strapped of the bottom plate is provided with damping, the upper end of the damping
Face is fixedly connected with the lower surface of apparatus main body, the bindiny mechanism include connecting rod, hexagonal prisms, briquetting, sliding block, limit plate,
Third reset spring, fixture block and the 4th reset spring, the limit plate are fixed at the lower surface of hexagonal prisms, the bottom plate
Interior hexagonal through-hole is offered among upper surface, the upper end sliding of the hexagonal prisms runs through bottom plate, and the inside of the hexagonal prisms is arranged
There is cavity, the sliding block is slidably arranged in the two sides of cavity, and the both ends of the third reset spring are fixed with two sliding blocks respectively
Connection, the fixture block runs through the outer surface of hexagonal prisms, and one end of fixture block is fixedly connected with a slide block, and the briquetting presses setting and exists
Between two sliding blocks, the lower end of the connecting rod is fixedly connected with briquetting, and upper end sliding runs through the upper surface of hexagonal prisms, and described the
Four reset springs are set in connecting rod.
Preferably, the damping includes slide bar, first back-moving spring, slide cartridge and second back-moving spring, the slide cartridge
It is fixed at the upper surface of bottom plate, the slide bar is fixed at the lower surface of apparatus main body, the lower end sliding of the slide bar
It is embedded in slide cartridge, and the built-in end of the slide bar is fixedly installed slip ring, upper end and the slip ring of the second back-moving spring are fixed
Connection, lower end is fixedly connected with the inner bottom wall of slide cartridge, and the first back-moving spring is slidably located in the outer surface of slide bar, and first
The upper end of reset spring is fixedly connected with the inner roof wall of slide cartridge, and lower end is fixedly connected with slip ring.
Preferably, the outer surface of the slide bar is arranged with bellows, the upper end of the bellows and apparatus main body
Lower surface is fixedly connected, and the lower end of the bellows is fixedly connected with the upper surface of slide cartridge.
Preferably, the upper surface of the fixture block is set as inclined plate face, and lower surface is set as horizontal plane.
Preferably, the upper surface of the sliding block and the lower surface of the briquetting are disposed as inclined surface, and tilt angle phase
Deng.
Preferably, the upper end of described device main body is provided with barn door, the upper surface middle part of described device main body and described
It symmetrically is fixedly installed internal screw thread cylinder in the middle part of the lower surface of barn door, is screwed between two internal screw thread cylinders and is provided with screw thread
Bar, and the threaded engagement at the threaded rod both ends is contrary.
Preferably, limited position mechanism is arranged in the upper surface quadrangle of described device main body, and the position-limit mechanism includes sleeve, consolidates
Fixed pole and elastic slice, the sleeve are fixed at the lower surface of barn door, and the fixed link is fixed at the upper of apparatus main body
The upper end sliding on surface, the fixed link is embedded in sleeve, and being internally embedded for fixed link is provided with elastic slice, and fixation is set on elastic slice
Be equipped with protrusion, the protrusion stretches out the outer surface of fixed link, and the outer surface of the sleeve is provided through circular hole, the protrusion with
The circular hole fastens.
Preferably, the upper surface front and back end of the barn door is provided with waterproof edge, and upper surface two sides are provided with and are turned under
Bent cambered surface.
Compared with prior art, the beneficial effects of the present invention are:
(1) by design bindiny mechanism, bottom plate is covered, quickly connecting for apparatus main body and telescope support can be realized in hexagonal prisms
Fixation is connect, is lifted up connecting rod, then bottom plate is above mentioned to the separation that apparatus main body and telescope support can be realized, it is easy to operate,
Stable connection, convenient for the disassembly and cleaning and maintenance of signal receiving device.
(2) by design first back-moving spring and second back-moving spring, realize that the damping to signal receiving device, extension are set
Standby service life is arranged bellows, prevents extraneous dust impurity from entering the junction of slide bar and slide cartridge and damping is caused to be imitated
Fruit reduces, and inclined surface is arranged, and when so that bottom plate engaging installation with hexagonal prisms, press is pressed directly down, without mentioning upwards
Rise connecting rod, convenient for operation, be arranged barn door, avoid direct sunlight that device temperature is caused to rise, at the same can also rain cover, keep away
Exempt from impurity particle to fall in equipment, elastic slice is set, the engaging by protrusion with circular hole, so that sleeve engages with fixed link fixation,
Preventing the vibration because of equipment causes threaded rod to loosen.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is damping elevational cross-sectional view structural schematic diagram of the invention；
Fig. 3 is fixed mechanism elevational cross-sectional view structural schematic diagram of the invention；
Fig. 4 is hexagonal prisms side, sectional figure structure schematic representation of the invention；
Fig. 5 is position-limit mechanism diagrammatic side-view cross-sectional figure structure schematic representation of the invention；
Fig. 6 is that barn door of the invention overlooks figure structure schematic representation；
In figure: 1, barn door；2, apparatus main body；3, damping；4, bottom plate；5, telescope support；6, bindiny mechanism；7, position restrainer
Structure；8, threaded rod；9, slide bar；10, first back-moving spring；11, slide cartridge；12, second back-moving spring；13, bellows；14, even
Extension bar；15, hexagonal prisms；16, briquetting；17, sliding block；18, limit plate；19, third reset spring；20, fixture block；21, the 4th resets
Spring；22, sleeve；23, fixed link；24, elastic slice.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment
Fig. 1-Fig. 6 is please referred to, the present invention provides a kind of technical solution: a kind of driverless tractor signal reception dress
Set, including apparatus main body 2 and telescope support 5, the upper end of telescope support 5 is fixedly installed bindiny mechanism 6, bindiny mechanism 6 it is upper
End is fixedly installed bottom plate 4, and the upper surface Corner Strapped of bottom plate 4 is provided with damping 3, the upper surface of damping 3 and dress
The lower surface for setting main body 2 is fixedly connected, and bindiny mechanism 6 includes connecting rod 14, hexagonal prisms 15, briquetting 16, sliding block 17, limit plate
18, third reset spring 19, fixture block 20 and the 4th reset spring 21, limit plate 18 are fixed at the lower surface of hexagonal prisms 15,
Interior hexagonal through-hole is offered among the upper surface of bottom plate 4, the upper end sliding of hexagonal prisms 15 runs through bottom plate 4, the inside of hexagonal prisms 15
It is provided with cavity, sliding block 17 is slidably arranged in the two sides of cavity, and the both ends of third reset spring 19 are solid with two sliding blocks 17 respectively
Fixed connection, fixture block 20 runs through the outer surface of hexagonal prisms 15, and one end of fixture block 20 is fixedly connected with sliding block 17, and briquetting 16, which presses, to be set
It sets between two sliding blocks 17, the lower end of connecting rod 14 is fixedly connected with briquetting 16, and upper end sliding runs through the upper table of hexagonal prisms 15
Face, the 4th reset spring 21 are set in connecting rod 14, by the way that bindiny mechanism 6 is arranged, when needing apparatus main body 2 and flexible branch
When frame 5 is attached, by being connected together for bottom plate 4 and hexagonal prisms 15, the rotation of bottom plate 4 is limited, lifts company then up
Extension bar 14 is contracted to the fixture block 20 of two sides in cavity, and the lower surface to bottom plate 4 connects
After the upper surface for touching limit plate 18, connecting rod 14, the bullet out of cavity of fixture block 20 under the action of the 4th reset spring 21 are unclamped
Out, being fixed to bottom plate 4 is realized, and then the quick connection for realizing apparatus main body 2 and telescope support 5 similarly works as needs
When apparatus main body 2 is separated with telescope support 5, it is lifted up connecting rod 14 and above mentions bottom plate 4, installing and dismounting is simply square
Just, easy to disassemble and cleaning and maintenance.
In the present embodiment, damping 3 includes slide bar 9, first back-moving spring 10, slide cartridge 11 and second back-moving spring 12,
Slide cartridge 11 is fixed at the upper surface of bottom plate 4, and slide bar 9 is fixed at the lower surface of apparatus main body 2, and the lower end of slide bar 9 is sliding
In dynamic insertion slide cartridge 11, and the built-in end of slide bar 9 is fixedly installed slip ring, the upper end of second back-moving spring 12 and the fixed company of slip ring
It connects, lower end is fixedly connected with the inner bottom wall of slide cartridge 11, and first back-moving spring 10 is slidably located in the outer surface of slide bar 9, and first
The upper end of reset spring 10 is fixedly connected with the inner roof wall of slide cartridge 11, and lower end is fixedly connected with slip ring, is resetted by setting first
Spring 10 and second back-moving spring 12 limit slide bar 9 from upper and lower ends, when being shaken in the equipment course of work,
It can achieve the effect that damping by the sliding up and down at 11 inside of slide cartridge of slide bar 9, and when slide bar 9 deviates initial position, the
One reset spring 10 and second back-moving spring 12 can generate the active force for resetting it to slide bar 9, due to being provided with four
A damping 3, and the vibration that equipment generates during running is not only in vertical direction, when opposed vertical occurs for equipment
When there is certain inclined vibration in direction, the inner wall frictional force that will lead to slip ring and slide cartridge 11 increases, and advantageously reduces about 9 slide bar
The amplitude of vibration quickly stops shaking and reset convenient for equipment.
In the present embodiment, the outer surface of slide bar 9 is arranged with bellows 13, the upper end of bellows 13 and apparatus main body 2
Lower surface be fixedly connected, the lower end of bellows 13 is fixedly connected with the upper surface of slide cartridge 11, by be arranged bellows 13,
Prevent extraneous dust impurity from entering the junction of slide bar 9 and slide cartridge 11 and damping effect is caused to reduce.
In the present embodiment, the upper surface of fixture block 20 is set as inclined plate face, and lower surface is set as horizontal plane, by the way that inclined plate is arranged
Press 4 when so that bottom plate 4 engaging installation with hexagonal prisms 15, is pressed in face directly down, without being lifted up connecting rod 14,
Convenient for operation.
In the present embodiment, the upper surface of sliding block 17 and the lower surface of briquetting 16 are disposed as inclined surface, and tilt angle phase
Deng, by be arranged inclined surface, convenient for briquetting 16 and sliding block 17 extruding and slide.
In the present embodiment, the upper end of apparatus main body 2 is provided with barn door 1, the upper surface middle part and barn door of apparatus main body 2
It symmetrically is fixedly installed internal screw thread cylinder in the middle part of 1 lower surface, is screwed between two internal screw thread cylinders and is provided with threaded rod 8, and screw thread
The threaded engagement at 8 both ends of bar is contrary, by setting barn door 1, avoids direct sunlight that device temperature is caused to rise, while
Can rain cover, avoid impurity particle from falling in equipment, threaded rod 8 be set, convenient for barn door 1 and apparatus main body 2 installation and
Disassembly.
In the present embodiment, the upper surface quadrangle of apparatus main body 2 is arranged limited position mechanism 7, position-limit mechanism 7 include sleeve 22,
Fixed link 23 and elastic slice 24, sleeve 22 are fixed at the lower surface of barn door 1, and fixed link 23 is fixed at apparatus main body 2
Upper surface, in the upper end sliding insertion sleeve 22 of fixed link 23, and being internally embedded for fixed link 23 is provided with elastic slice 24, elastic slice
Protrusion is fixedly installed on 24, protrusion stretches out the outer surface of fixed link 23, and the outer surface of sleeve 22 is provided through circular hole, protrusion
Fasten with circular hole, by setting sleeve 22 and fixed link 23, limit the rotation of barn door 1, elastic slice 24 is set, by protrusion with
The engaging of circular hole prevents the vibration because of equipment from threaded rod 8 being caused to loosen so that sleeve 22 engages with the fixation of fixed link 23.
In the present embodiment, the upper surface front and back end of barn door 1 is provided with waterproof edge, and upper surface two sides are provided with and are turned under
Bent cambered surface so that rainwater is dripped downwards by the two sides of barn door 1, while avoiding it logical by setting waterproof edge and cambered surface
The lower surface for crossing barn door 1 is back on apparatus main body 2.
The working principle of the invention and process for using: by the way that bindiny mechanism 6 is arranged, when needing apparatus main body 2 and flexible
When bracket 5 is attached, by being connected together for bottom plate 4 and hexagonal prisms 15, the rotation of bottom plate 4 is limited, is lifted then up
Connecting rod 14 is contracted to the fixture block 20 of two sides in cavity, the lower surface to bottom plate 4
After the upper surface for contacting limit plate 18, connecting rod 14 is unclamped, fixture block 20 is out of cavity under the action of the 4th reset spring 21
Pop-up realizes being fixed to bottom plate 4, and then realizes the quick connection of apparatus main body 2 Yu telescope support 5, similarly, when need
When apparatus main body 2 is separated with telescope support 5, it is lifted up connecting rod 14 and above mentions bottom plate 4, installing and dismounting letter
It is single, easy to disassemble and cleaning and maintenance；
By setting first back-moving spring 10 and second back-moving spring 12, slide bar 9 is limited from upper and lower ends, when equipment work
When shaking during making, it can achieve the effect that damping by the sliding up and down at 11 inside of slide cartridge of slide bar 9, and work as slide bar
When 9 deviation initial position, first back-moving spring 10 and second back-moving spring 12 can give slide bar 9 to generate the work for resetting it
Firmly, since setting is there are four damping 3, and the vibration that equipment generates during running be not only in vertical direction,
When opposed vertical direction, which occurs, for equipment certain inclined vibration, the inner wall frictional force that will lead to slip ring and slide cartridge 11 increases,
The amplitude of 9 vertical tremor of slide bar is advantageously reduced, quickly stops shaking and reset convenient for equipment；
By the way that bellows 13 is arranged, prevent extraneous dust impurity from entering the junction of slide bar 9 and slide cartridge 11 and damping is caused to be imitated
Fruit reduces, and inclined surface is arranged, when so that bottom plate 4 engage installation with hexagonal prisms 15, directly down by press 4, be not necessarily to
On lift connecting rod 14, convenient for operation, inclined surface is set, squeezes and slides convenient for briquetting 16 and sliding block 17, setting barn door 1,
Avoid direct sunlight that device temperature is caused to rise, at the same can also rain cover, avoid impurity particle from falling in equipment, be arranged screw thread
Sleeve 22 and fixed link 23 is arranged convenient for the installation and removal of barn door 1 and apparatus main body 2 in bar 8, and limitation barn door 1 turns
It is dynamic, elastic slice 24 is set, and the engaging by protrusion with circular hole prevents so that sleeve 22 engages with the fixation of fixed link 23 because of equipment
Vibration causes threaded rod 8 to loosen, and waterproof edge and cambered surface is arranged, so that rainwater is dripped downwards by the two sides of barn door 1, keeps away simultaneously
Exempt from it to be back on apparatus main body 2 by the lower surface of barn door 1.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of driverless tractor signal receiving device, including apparatus main body (2) and telescope support (5), feature exists
In: the upper end of the telescope support (5) is fixedly installed bindiny mechanism (6), and the upper end of the bindiny mechanism (6) is fixedly installed
The upper surface Corner Strapped of bottom plate (4), the bottom plate (4) is provided with damping (3), the upper surface of the damping (3)
It is fixedly connected with the lower surface of apparatus main body (2), the bindiny mechanism (6) includes connecting rod (14), hexagonal prisms (15), briquetting
(16), sliding block (17), limit plate (18), third reset spring (19), fixture block (20) and the 4th reset spring (21), the limit
Plate (18) is fixed at the lower surface of hexagonal prisms (15), offers interior hexagonal through-hole, institute among the upper surface of the bottom plate (4)
The upper end sliding of hexagonal prisms (15) is stated through bottom plate (4), the hexagonal prisms (15) are internally provided with cavity, the sliding block (17)
The two sides of cavity are slidably arranged in, the both ends of the third reset spring (19) are fixedly connected with two sliding blocks (17) respectively, institute
The outer surface that fixture block (20) run through hexagonal prisms (15) is stated, and one end of fixture block (20) is fixedly connected with sliding block (17), the briquetting
(16) press and be arranged between two sliding blocks (17), the lower end of the connecting rod (14) is fixedly connected with briquetting (16), and upper end is sliding
The dynamic upper surface through hexagonal prisms (15), the 4th reset spring (21) are set on connecting rod (14).
2. a kind of driverless tractor signal receiving device according to claim 1, it is characterised in that: the damping
Mechanism (3) includes slide bar (9), first back-moving spring (10), slide cartridge (11) and second back-moving spring (12), and the slide cartridge (11) is solid
Fixed to be arranged in the upper surface of bottom plate (4), the slide bar (9) is fixed at the lower surface of apparatus main body (2), the slide bar (9)
Lower end sliding insertion slide cartridge (11) in, and the built-in end of the slide bar (9) is fixedly installed slip ring, the second back-moving spring
(12) upper end is fixedly connected with slip ring, and lower end is fixedly connected with the inner bottom wall of slide cartridge (11), the first back-moving spring (10)
Be slidably located in the outer surfaces of slide bar (9), and the upper end of first back-moving spring (10) is fixedly connected with the inner roof wall of slide cartridge (11),
Lower end is fixedly connected with slip ring.
3. a kind of driverless tractor signal receiving device according to claim 2, it is characterised in that: the slide bar
(9) outer surface is arranged with bellows (13), and the upper end of the bellows (13) and the lower surface of apparatus main body (2) are fixed
Connection, the lower end of the bellows (13) is fixedly connected with the upper surface of slide cartridge (11).
4. a kind of driverless tractor signal receiving device according to claim 1, it is characterised in that: the fixture block
(20) upper surface is set as inclined plate face, and lower surface is set as horizontal plane.
5. a kind of driverless tractor signal receiving device according to claim 1, it is characterised in that: the sliding block
(17) lower surface of upper surface and the briquetting (16) is disposed as inclined surface, and tilt angle is equal.
6. a kind of driverless tractor signal receiving device according to claim 1, it is characterised in that: described device
The upper end of main body (2) is provided with barn door (1), the upper surface middle part of described device main body (2) and the following table of the barn door (1)
Middle face is symmetrically fixedly installed internal screw thread cylinder, screws and is provided with threaded rod (8) between two internal screw thread cylinders, and the spiral shell
The threaded engagement at rasp bar (8) both ends is contrary.
7. a kind of driverless tractor signal receiving device according to claim 1, it is characterised in that: described device
Limited position mechanism (7) are arranged in the upper surface quadrangle of main body (2), the position-limit mechanism (7) include sleeve (22), fixed link (23) and
Elastic slice (24), the sleeve (22) are fixed at the lower surface of barn door (1), and the fixed link (23) is fixed at device
The upper surface of main body (2), in upper end sliding insertion sleeve (22) of the fixed link (23), and fixed link (23) are internally embedded
It is provided with elastic slice (24), protrusion is fixedly installed on elastic slice (24), the protrusion stretches out the outer surface of fixed link (23), the set
The outer surface of cylinder (22) is provided through circular hole, and the protrusion fastens with the circular hole.
8. a kind of driverless tractor signal receiving device according to claim 1, it is characterised in that: the shading
The upper surface front and back end of plate (1) is provided with waterproof edge, and upper surface two sides are provided with reclinate cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910692867.0A CN110466440A (en) | 2019-07-30 | 2019-07-30 | A kind of driverless tractor signal receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910692867.0A CN110466440A (en) | 2019-07-30 | 2019-07-30 | A kind of driverless tractor signal receiving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110466440A true CN110466440A (en) | 2019-11-19 |
Family
ID=68509883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910692867.0A Pending CN110466440A (en) | 2019-07-30 | 2019-07-30 | A kind of driverless tractor signal receiving device |
Country Status (1)
| Country | Link |
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| CN (1) | CN110466440A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111897264A (en) * | 2020-08-03 | 2020-11-06 | 安徽泗州拖拉机制造有限公司 | Data supervisory systems based on unmanned tractor |
| CN112977274A (en) * | 2021-03-05 | 2021-06-18 | 延锋安道拓座椅有限公司 | Self-locking socket structure and using method thereof |
-
2019
- 2019-07-30 CN CN201910692867.0A patent/CN110466440A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111897264A (en) * | 2020-08-03 | 2020-11-06 | 安徽泗州拖拉机制造有限公司 | Data supervisory systems based on unmanned tractor |
| CN112977274A (en) * | 2021-03-05 | 2021-06-18 | 延锋安道拓座椅有限公司 | Self-locking socket structure and using method thereof |
| CN112977274B (en) * | 2021-03-05 | 2023-01-24 | 延锋国际座椅系统有限公司 | Self-locking socket structure and using method thereof |
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Application publication date: 20191119 |