CN206421759U - A kind of intelligent mobile cover plate for orchard Sign Board - Google Patents

Abstract

The utility model is related to a kind of intelligent mobile cover plate for orchard Sign Board, including for covering the body, hydraulic cylinder and intelligence control system of orchard Sign Board pit, body is provided with four bent axles, four rollings, and the bottom surface of body is additionally provided with a shackle member；Hydraulic cylinder includes piston, piston rod, connecting rod, cylinder barrel and cylinder cap, and piston is fixed on connecting rod, and cylinder barrel coordinates with piston outer wall gap, and the outer wall of cylinder barrel is provided with the oil inlet communicated with inner wall of cylinder；One end of piston rod passes through to enter after cylinder cap and is fixedly connected in cylinder barrel with connecting rod；Body is fixedly connected with hydraulic stem in the boss insertion groove of shackle member.Distance measuring sensor in the intelligence control system obtains the motor vehicles around Sign Board or the positional information of labourer, when detecting motor vehicles or staff is potentially dangerous, alarm equipment alarm, controller driving hydraulic cylinder is moved, the utility model use hydraulic drive and intelligent control, with it is simple in construction, using safety, working stability the characteristics of.

Description

A kind of intelligent mobile cover plate for orchard Sign Board

Technical field

The utility model belongs to cover plate, and in particular to a kind of intelligent mobile cover plate for orchard Sign Board.

Background technology

Sign Board is that fusion planning, building, space, sculpture, logic, color, aesthetics, material are combined in integral product, It is neither simple word, is less so-called plate, it is the unique artistic work mutually melted with environment.

Agricultural Sign Board plays indicative function, typically gives people indicating positions and direction, and some Sign Boards are in orchard Fruit tree classified, some Sign Boards are to divide proportion of crop planting region, and under many circumstances, agricultural Sign Board can hinder agriculture With the reversing of machinery or turn around, the reversing of farm machinery or the problem that turns around, people are hindered in order to solve existing orchard Sign Board Have devised liftable orchard Sign Board, the motion process of liftable orchard Sign Board is to start elevating mechanism, will fruit Garden Sign Board is moved in pit, and farm machinery after cover plate is laid on the ground could pass through orchard Sign Board position； Treat that agricultural equipment is passed through, open cover plate, start elevating mechanism and orchard is moved to home position with Sign Board.Although liftable Orchard Sign Board solves the reversing of farm machinery or the problem that turns around, however, the cover plate of covering pit needs to be equipped with advance, then Person, in emergency circumstances due to can not find cover plate cause to move backward difficulty the problem of it is of common occurrence；Moreover farm machinery passes through rear user It can forget to rise orchard Sign Board once in a while, the ignorant pit that can fall into of other labourers causes casualties.

Utility model content

In order to improve the safety coefficient that orchard Sign Board is used, the utility model provides a kind of for orchard Sign Board Intelligent mobile cover plate.The technical problems to be solved in the utility model is achieved through the following technical solutions：

A kind of intelligent mobile cover plate for orchard Sign Board, including for covering the body of orchard Sign Board pit, also Including hydraulic cylinder, the bottom surface of the body is additionally provided with a shackle member, and the shackle member is hollow structure, the inwall of the shackle member Provided with boss；The hydraulic cylinder includes piston rod, and the front end of the piston rod is provided with institute in groove, the boss insertion groove Body is stated to be fixedly connected with the hydraulic cylinder；

The body is provided with distance measuring sensor, and the hydraulic cylinder is provided with controller, timer and alarm, the control The output end of the input of device processed and timer is connected, the output end of the distance measuring sensor after A/D converter with it is described The input connection of controller；Input of the output end of the controller respectively with the alarm, the timer is connected.

As preferred embodiment of the present utility model, the body is provided with four bent axles, four rollings, four songs One end of axle connects the side wall of body respectively, and the other end of the bent axle connects roller inner ring, the roller inner ring and institute respectively State and rolling bearing be provided between bent axle, the inwall of the rolling bearing is connected with the bent axle, the outer wall of the rolling bearing and The inwall connection of the roller.

As preferred embodiment of the present utility model, the hydraulic cylinder includes piston, piston rod, connecting rod, cylinder barrel and cylinder cap, The piston is fixed on connecting rod, and the cylinder barrel and piston outer wall gap coordinate, an end closure of the cylinder barrel, the other end it is interior Wall is fixedly connected with the cylinder cap, and the outer wall of the cylinder barrel is provided with the oil inlet communicated with inner wall of cylinder；After the piston rod Hold to enter through after the cylinder cap and be fixedly connected in the cylinder barrel with the connecting rod.

As preferred embodiment of the present utility model, the cylinder cap outer wall is with the inner wall of cylinder contact portion provided with sealing Circle.

As preferred embodiment of the present utility model, the outer wall of the piston is provided with the sealing for sealed hydraulic grease Ring.

As preferred embodiment of the present utility model, the oil inlet of the cylinder barrel is two, is separately positioned on the piston The left and right sides.

As preferred embodiment of the present utility model, the outer wall of the cylinder cap is provided with fastening flange collar, the inwall of the cylinder barrel Cylinder barrel groove is provided with, the fastening flange collar is interference fitted with the cylinder barrel groove.

As preferred embodiment of the present utility model, the body is provided with the ring-type for being used for being fixedly connected with pit roof Hook.

As preferred embodiment of the present utility model, the upper end of the piston is additionally provided with buffer gasket, the buffer gasket Inwall be fixedly connected with the outer wall of connecting rod.

The beneficial effects of the utility model：

The utility model by the pit for accommodating orchard Sign Board and elevating mechanism set movable cover plate body, It is fixedly connected to realize the fixation of cover board body with the built-in fitting of pit roof by the ring-type hook on movable cover plate body, and And the utility model obtains motor vehicles around Sign Board or labourer by distance measuring sensor in intelligence control system Positional information, when detecting motor vehicles or staff is potentially dangerous, alarm equipment alarm, controller driving hydraulic cylinder fortune It is dynamic, so that body is firmly fixed on pit.The utility model uses hydraulic drive and intelligent control, with structure letter Singly, using safety, working stability the characteristics of.

The utility model is described in further details below with reference to drawings and Examples.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the sectional view of shackle member.

Fig. 3 is the sectional view of hydraulic cylinder.

Fig. 4 is the structural representation of orchard Sign Board.

Fig. 5 is the structured flowchart of the utility model intelligence control system.

Fig. 6 is single-chip microcomputer internal circuit diagram.

Fig. 7 is the circuit diagram of A/D modular converters.

In figure：1. body；11. bent axle；12. roller；13. shackle member；131. boss；21. piston rod；211. groove； 22. cylinder barrel；221. oil inlet；23. cylinder cap；24. piston；25. connecting rod；26. buffer gasket；100. Sign Board body； 200. support frame；300. pit；400. telescoping mechanism.

Embodiment

Reach technological means and effect that predetermined purpose is taken for the utility model is expanded on further, below in conjunction with accompanying drawing And embodiment is to embodiment of the present utility model, architectural feature and its effect, describe in detail as follows.

Particularly point out, term of the present utility model " on ", " under ", "left", "right", " top surface ", " bottom surface ", " interior ", " outer " Orientation or position relationship Deng instruction are, based on orientation shown in the drawings or position relationship, to be for only for ease of and describe this practicality newly Type and simplified description, rather than instruction or the signified device of hint or element must be with specific orientation, with specific orientation Construction and operation, therefore it is not intended that to limitation of the present utility model.

Reference picture 4, the utility model describes the concrete structure of liftable Sign Board first, including Sign Board body 100, Support frame 200, telescoping mechanism 400, support frame 200 are arranged on the bottom of Sign Board body 100, Sign Board body 100 and support Frame 200 is fixedly connected, the pit 300 for being arranged right below placing telescoping mechanism 400 of Sign Board body 100, the upper table of pit 300 Face is concordant with ground；

Telescoping mechanism 400 includes driving gear, driven gear, rack I, rack II, motor, roller bearing I, roller bearing II and axle Set, rack I, rack II be separately fixed on the inwall of pit 300, rack I, rack II bottom respectively with the bottom surface of pit 300 It is fixedly connected；Driving tooth wheel and rack I is engaged, and driven tooth wheel and rack II is engaged, and is respectively equipped with rack I, rack II spacing Block, rack I, rack II upper surface it is concordant with ground；Motor is connected with driving gear, and motor provides power for driving gear；

Axle sleeve is fixedly connected with support frame 200, and roller bearing I, one end of roller bearing II are fixedly connected with axle sleeve by bearing, roller bearing I other end is connected with driving gear, and the other end of roller bearing II is connected with driven gear.

It should be noted that when the weight of Sign Board body 100 and support frame 200 itself is excessive, in order to prevent actively Gear, driven gear can not bear the weight of whole Sign Board and fall into pit 300, can increase on telescoping mechanism 400 Any form of support member, such as：Jack can be increased in the bottom surface of pit 300, extension and the axle sleeve of jack are consolidated Fixed connection；Fixture can also be increased on rack I, rack II；It may even go so far that increasing connector etc. on axle sleeve.Letter speech It, as long as driving gear can be fixed on to rack I, all fixtures for being fixed on driven gear on rack II are in this practicality Within new protection domain.

Reference picture 1- Fig. 3, in order to protect pedestrian, labourer and the safety of motor vehicles, the invention also discloses one The movable cover plate for being used for covering orchard Sign Board pit 300 is planted, the movable cover plate includes：For covering orchard Sign Board pit 300 body 1 and hydraulic cylinder, body 1 is provided with four bent axles 11, four rollings 12, and one end of four bent axles 11 is connected respectively The side wall of body 1, the other end of bent axle 11 connects the inner ring of roller 12 respectively, and the axis of rolling is provided between the inner ring of roller 12 and bent axle 11 Hold, the inwall of rolling bearing is connected with bent axle 11, the outer wall of rolling bearing is connected with the inwall of roller 12；

The bottom surface of body 1 is additionally provided with a shackle member 13, and shackle member 13 is hollow structure, and the inwall of shackle member 13 is provided with boss 131；

Hydraulic cylinder includes piston 24, the bar 21 of piston 24, connecting rod 25, cylinder barrel 22 and cylinder cap 23, and piston 24 is fixed on connecting rod 25 On, cylinder barrel 22 coordinates with the outer wall gap of piston 24, and an end closure of cylinder barrel 22, the inwall of the other end is fixedly connected with cylinder cap 23, The outer wall of cylinder barrel 22 is provided with the oil inlet 221 communicated with the inwall of cylinder barrel 22；One end of the bar 21 of piston 24 enters after passing through cylinder cap 23 It is fixedly connected in cylinder barrel 22 with connecting rod 25；The other end of the bar 21 of piston 24 is provided with groove 211, the insertion groove 211 of boss 131 Body 1 is fixedly connected with hydraulic stem.

The utility model is coordinated by pit 300 with boss 131, and body 1 and hydraulic cylinder are tightly fixed into one.

It may be noted that in order that body 1 is gently stable movable, the utility model is in the front and rear sides of pit 300 point The slide rail for being easy to roller 12 to slide is not fixed with, and the preferred channel-section steel of the slide rail, roller 12 is fixed in channel-section steel；It is preferred that channel-section steel and pit 300 roofs are fixedly connected by pre-embedded bolt.

Wherein, reference picture 5, body 1 is provided with distance measuring sensor, and hydraulic cylinder is provided with controller, timer and alarm, The output end of the input of controller and timer is connected, the output end of distance measuring sensor after A/D converter with controller Input connection；The output end of controller and the input of alarm are connected.

The preferred single-chip microcomputer of controller, reference picture 6 is described by taking model AT89C52 single-chip microcomputer as an example.

Reference picture 7, the preferred model AD670 of A/D modular converters of the present embodiment A/D modular converters.

The utility model is with model AT89C52 single-chip microcomputer, model AD670 A/D modular converters, model Exemplified by LMD18200 driving chip, it is briefly described as follows：

AD670 6 pin connect AT89C52 22 pin, and AD670 7 pin connect AT89C52 23 pin, and AD670 8 pin connect AT89C52 24 pin, AD670 9 pin connect AT89C52 25 pin, and AD670 10 pin connect AT89C52 26 pin, the 11 of AD670 Pin connects AT89C52 27 pin, and AD670 12 pin connect AT89C52 28 pin, and AD670 13 pin connect AT89C52 29 pin；Simply For, AD670 D11-D4 pin meet AT89C52 P0-P7 so that realize the electric signal transmission that exports A/D modular converters to Single-chip microcomputer is handled.

It is preferred that the outer wall of cylinder cap 23 is provided with sealing ring with the inwall contact portion of cylinder barrel 22, preferably the outer wall of piston 24 is provided with use In the sealing ring of sealed hydraulic grease；Set sealing ring, the purpose of sealing ring and be to prevent hydraulic pressure oil seepage.

Wherein, the oil inlet 221 of cylinder barrel 22 is two, is separately positioned on the left and right sides of piston 24.When body 1 need to When left side is moved, grease is injected the oil inlet 221 on the right side of hydraulic cylinder, the grease of injection slowly promotes piston 24 to moving to left Dynamic, now, the bar 21 of piston 24 promotes body 1 to be moved to the left under the guiding of channel-section steel, until body 1 is completely covered after pit 300, Oiling stops.When needing to open the movable cover plate on pit 300, grease is injected the oil inlet 221 on the left of hydraulic cylinder, The grease of injection slowly promotes piston 24 to move right, now, and the bar 21 of piston 24 promotes body 1 to be moved right under the guiding of channel-section steel Dynamic, until body 1 is completely disengaged from after pit 300, oiling stops.

Wherein, in order to which cylinder cap 23 is preferably fixedly connected with cylinder barrel 22, fastening flange collar, cylinder are provided with the outer wall of cylinder cap 23 The inwall of cylinder 22 is provided with the groove 211 of cylinder barrel 22, and fastening flange collar is interference fitted with the groove 211 of cylinder barrel 22.

Wherein, in order to which movable cover plate to be fixed on to the upper surface of pit 300, preferably body 1, which is provided with, is used for and pit 300 The ring-type hook that roof is fixedly connected.

Wherein, the upper end of piston 24 is additionally provided with buffer gasket 26, and the outer wall of the inwall and connecting rod 25 of buffer gasket 26 is fixed Connection, when the purpose for setting buffer gasket 26 is to prevent that injection flow is excessive, rapidly movement causes movable cover plate sheet to piston 24 Body 1 is sent in motion process to tremble.

It may be noted that the utility model obtains the motor vehicle around Sign Board by the distance measuring sensor in intelligence control system Or labourer positional information, when detecting motor vehicles or staff is potentially dangerous, alarm equipment alarm, controller Driving hydraulic cylinder is moved, so that body is firmly fixed on pit.

The utility model in the pit 300 for accommodating orchard Sign Board and elevating mechanism by setting movable cover plate sheet Body 1, is fixedly connected to realize cover board body 1 by the ring-type hook on movable cover plate body 1 with the built-in fitting of the roof of pit 300 Fixation.The utility model uses hydraulic drive, with it is simple in construction, transmission gapless, working stability the characteristics of.

Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded To belong to protection domain of the present utility model.

Claims (9)

1. a kind of intelligent mobile cover plate for orchard Sign Board, including for covering orchard Sign Board pit（300）Body （1）, it is characterised in that also including hydraulic cylinder, the body（1）Bottom surface be additionally provided with a shackle member（13）, the shackle member （13）For hollow structure, the shackle member（13）Inwall be provided with boss（131）；The hydraulic cylinder includes piston rod（21）, institute State piston rod（21）Front end be provided with groove（211）, the boss（131）Insert groove（211）It is interior by the body（1）With institute Hydraulic cylinder is stated to be fixedly connected；

The body（1）Distance measuring sensor is provided with, the hydraulic cylinder is provided with controller, timer and alarm, the control The output end of the input of device processed and timer is connected, the output end of the distance measuring sensor after A/D converter with it is described The input connection of controller；Input of the output end of the controller respectively with the alarm, the timer is connected.

2. a kind of intelligent mobile cover plate for orchard Sign Board according to claim 1, it is characterised in that the body （1）Provided with four bent axles（11）, four rolling（12）, four bent axles（11）One end connect body respectively（1）Side Wall, the bent axle（11）The other end connect roller respectively（12）Inner ring, the roller（12）Inner ring and the bent axle（11）It Between be provided with rolling bearing, the inwall of the rolling bearing and the bent axle（11）Connection, the outer wall of the rolling bearing with it is described Roller（12）Inwall connection.

3. a kind of intelligent mobile cover plate for orchard Sign Board according to claim 1, it is characterised in that the hydraulic pressure Cylinder also includes piston（24）, connecting rod（25）, cylinder barrel（22）And cylinder cap（23）, the piston（24）It is fixed on connecting rod（25）On, institute State cylinder barrel（22）With piston（24）Outer wall gap coordinates, the cylinder barrel（22）An end closure, the inwall of the other end and the cylinder Lid（23）It is fixedly connected, the cylinder barrel（22）Outer wall be provided with and cylinder barrel（22）The oil inlet that inwall is communicated（221）；The piston Bar（21）Rear end pass through the cylinder cap（23）Enter the cylinder barrel afterwards（22）The interior and connecting rod（25）It is fixedly connected.

4. a kind of intelligent mobile cover plate for orchard Sign Board according to claim 3, it is characterised in that the cylinder cap （23）Outer wall and the cylinder barrel（22）Inwall contact portion is provided with sealing ring.

5. a kind of intelligent mobile cover plate for orchard Sign Board according to claim 3, it is characterised in that the piston （24）Outer wall be provided with for sealed hydraulic grease sealing ring.

6. a kind of intelligent mobile cover plate for orchard Sign Board according to claim 3, it is characterised in that the cylinder barrel （22）Oil inlet（221）For two, the piston is separately positioned on（24）The left and right sides.

7. a kind of intelligent mobile cover plate for orchard Sign Board according to claim any one of 3-6, it is characterised in that The cylinder cap（23）Outer wall provided with fastening flange collar, the cylinder barrel（22）Inwall be provided with cylinder barrel（22）Groove（211）, it is described Fasten flange collar and the cylinder barrel（22）Groove（211）Interference fit.

8. a kind of intelligent mobile cover plate for orchard Sign Board according to claim 1, it is characterised in that the body （1）Being provided with is used for and pit（300）The ring-type hook that roof is fixedly connected.

9. a kind of intelligent mobile cover plate for orchard Sign Board according to claim any one of 3-6, it is characterised in that The piston（24）Upper end be additionally provided with buffer gasket（26）, the buffer gasket（26）Inwall and connecting rod（25）Outer wall consolidate Fixed connection.