CN104088358B - Automatic green manure transporter - Google Patents

Abstract

The invention relates to a manure transporter, in particular to an automatic green manure transporter which is used for overcoming the technical defects that the conventional manure transporter pollutes environment due to drippage on the way, a tank is required to be uncovered for artificial observation, and conveying pipes are inconvenient to stretch and shrink. The automatic green manure transporter comprises a transporter body, wherein a tank with a cover, and two conveying pipes which are connected with the tank respectively, are arranged on the transporter body; the two conveying pipes are respectively a feeding pipe and a discharging pipe; the discharging pipe is positioned at a discharging port in the lower part the tank; the automatic green manure transporter is characterized in that a discharging pipe collecting and placing device and a feeding pipe collecting and placing device are arranged on the transporter body; conveying pipe cleaning devices with the same structures are arranged on the two conveying pipes; an automatic level detection and control device is arranged inside the tank. The automatic green manure transporter can eliminate the drippage on the way, can automatically detect the height of the liquid level inside the tank without uncovering the tank, and can automatically collect and place the conveying pipes (the feeding pipe and the discharging pipe), without direct contact of human hands with the conveying pipes.

Description

A kind of environment-friendly automatic muck transport vehicle

Technical field

The present invention relates to muck transport vehicle, particularly a kind of environment-friendly automatic muck transport vehicle.

Background technology

Existing common muck transport vehicle includes a vehicle body（Abbreviation vehicle body）, which is provided with make storage tank groove tank, Connect feed pipe and the discharge nozzle of groove tank（Two kinds of pipes are referred to as conveying pipeline）, between described feed pipe and discharge nozzle and groove tank all It is provided with sewage pump.There is following defect in this muck transport vehicle：1. conveying pipeline does not have cleaning device after completing folding and unfolding muck, leads Remaining muck in pipe is caused with car on the way water clock, to affect environmental health；2. whether groove tank has expired needs people constantly to check, lid can only Remain opening-wide state, abnormal smells from the patient is elegant, affect health；3. conveying pipeline（I.e. feed pipe and discharge nozzle）Folding and unfolding will grasp manually Make, operator need directly contact discharge nozzle, and the residue attaching thereon not only pollutes vehicle body, also easily pollute operator's Body, inadequate health, and in order to prevent conveying pipeline displacement in muck collection and discharge process, also need manually to hold conveying Pipe, labor intensity of operating staff is big, operating mode is poor.

Content of the invention

The technical problem to be solved in the present invention and the technical assignment proposing are to overcome existing muck transport vehicle to exist to drip on the way Leakage impact environmental health, groove tank need to uncap manual observation, conveying pipeline retractable operation brings the technological deficiencies such as inconvenience, provides A kind of environment-friendly automatic muck transport vehicle, described transport vehicle can eliminate water clock on the way, just can automatic detection groove tank liquid without uncapping Face height, and conveying pipeline（Feed pipe and discharge nozzle）Folding and unfolding can proceed without staff directly contact automatically.

The present invention solves the technical scheme that technical problem adopts：A kind of environment-friendly automatic muck transport vehicle, including vehicle body, thereon It is provided with two conveying pipelines that the groove tank with cover and groove tank are respectively connected with, two conveying pipelines are respectively feed pipe and discharge nozzle, institute State discharge nozzle and be located at discharging opening below groove tank, it is characterized in that described vehicle body is provided with a discharge nozzle draw off gear and a feed pipe Draw off gear, two conveying pipelines is equipped with structure identical conveying pipeline cleaning device, is provided with a liquid level automatic detection in groove tank Control device.The present invention passes through discharge nozzle draw off gear and feed pipe draw off gear and realizes the automatic of discharge nozzle and feed pipe respectively Change folding and unfolding action, change original feed pipe and discharge nozzle manual contact operates the pollution problem bringing and inconvenience, receive in muck Conveying pipeline need not manually be held, the work significantly reducing operator is strong in collection and discharge process；Conveying pipeline cleaning device can Be attached to dirt on conveying pipeline inside and outside wall to remove, operator be no longer necessary to clear up folding and unfolding muck manually after conveying pipeline just Can ensure that the effect of cleaning, prevent from affecting the health of car body and road on the way because of the entrapped contaminants in water clock conveying pipeline；Liquid level Automatic detection and control device can be automatically stopped sewage pump work in the case of without manual observation, it is to avoid liquid dung overflows groove tank Mouthful, cause the pollution to car, people and place, contribute to mitigating the physical work of operator, keep operator, vehicle and field Ground clean and tidy.

Described discharge nozzle draw off gear includes a hollow stent of suspension outside discharging opening, discharge nozzle Stent Implantation In, the top setting drawing article of support, drawing article controls described support to swing up and down.The bottom on support is controlled by drawing article Dynamic, and then drive support motion, realize discharge nozzle folding and unfolding action, overcome artificial folding and unfolding, hold the defect that discharge nozzle exists, fall Low labor intensity, effectively improves operating mode during defecation.

Described feed pipe draw off gear, the upper arm being stacked including three sequentially accumbency from top to bottom, middle arm and underarm, Described three arm lengths coupling and all interior setting can accommodate the tube seat that feed pipe passes through, underarm is fixed with vehicle body, underarm outer end with Arm homonymy outer end is flexibly connected, and middle arm is inner and upper arm homonymy the inner is hinged, underarm sets one can positive and negative rotation rotating mechanism, Described rotating mechanism can carry disorder of internal organs arm around junction rotate 180 ° after be linked to be straight line with underarm, the outer end of upper arm is provided with and can promote Feed pipe outwards transfer or the inside tube feeding mechanism withdrawing.By an existing feed pipe of three-decker arm that can wear feed pipe Automatic deploying and retracting, effectively keeps personnel and vehicle cleaning, offers convenience to sanitationman, will not contact charging during sanitationman's operation Pipe, less needs frequently to take off to wear glove.During use, feed pipe is penetrated from underarm the inner, feed pipe serpentine-like bending twice under Up sequentially pass through three arms, only charging tube head stretches out from upper arm outer end side, due to three layers of arm can relative motion two-by-two, Rotating mechanism operating rotates 180 ° with disorder of internal organs arm around the junction with underarm, and being linked to be straight line to middle arm and underarm is in in-line, Because upper arm and middle arm are hinged, it rotate in place with middle arm, it is in be vertically arranged state that upper arm hangs around hinged end under gravity, this When be located at bottom upper arm outer end on tube feeding mechanism work feed pipe is outwards sent sufficient length, so that the feed pipe mouth of pipe is hung down In insertion anaerobic tank, worked with the excrement of taking out completing follow-up；When needing to pack up feed pipe, the reverse withdrawal of tube feeding mechanism is above sent One section feeding length of tube, returns to the original state that only charging tube head stretches out, then rotating mechanism counter-rotating belts disorder of internal organs arm Reversely go back to 180 ° and return in situ, three arms return to initial stacked state.

Described conveying pipeline cleaning device includes the gas blow pipe group that a high-pressure pump and is led to, institute with described high-pressure pump State gas blow pipe group and include the inwall appendix with conveying pipeline inner space and the outer wall gas transmission mated with described conveying pipe outer wall Pipe, described conveying pipeline realizes inside and outside wall cleaning by described gas blow pipe group.By in original conveying pipeline（I.e. feed pipe and discharging Pipe）On set up the gas blow pipe group connecting with high-pressure pump, blow away, using gases at high pressure, the dirt being attached on conveying pipeline inside and outside wall, Both the conveying pipeline after having made operator no longer clear up folding and unfolding muck manually, moreover it is possible to guarantee the effect cleaning, effectively prevents because dripping Entrapped contaminants in leakage conveying pipeline and affect the health of car body and road on the way, bring inconvenience to passerby on the way；High-pressure pump produces Raw gases at high pressure pass through outer wall appendix respectively and inwall appendix cleaning is attached to the dirt on conveying pipeline inside and outside wall.

Described liquid level automatic detection and control device includes control circuit and the main circuit being connected with sewage pump, described control electricity Road includes detection branch, controlling brancher, and described detection branch includes anelectrode, negative electrode, and described positive and negative electrode is through cover Stretch in groove tank, anelectrode is connected with the anode of low-voltage dc power supply by wire, negative electrode passes through wire and relay coil One end is connected, and the other end of relay coil is connected with the negative terminal of low-voltage dc power supply by wire, described controlling brancher bag Include relay normally-closed contact, contactor coil, relay normally-closed contact, contactor coil pass through wired in series, described control is propped up The two ends on road are connected with low-voltage dc power supply positive and negative electrode by wire respectively, the normally opened main contact of described main circuit series contactor. When taking out liquid manure, when the in-car liquid level of transport exceedes setting liquid level, relay obtain electric after, its normally closed interlock disconnects, contact Device coil losing electricity, the normally opened contact of contactor coil disconnects, and cuts off sewage pump motor power, and sewage pump quits work.Avoid because Do not observe in time and stop sewage pump work and make liquid dung overflow groove tank mouth, cause the pollution to car, people and place, mitigate The physical work of operator, keeps the clean and tidy of operator, vehicle and place.And groove tank can be at closing, it is to avoid stink Escape, affect environmental health.

Preferably, described drawing article is ribbon, its one end is connected in cantilever tip, and the other end passes through higher than cradle top And the Overline ring in groove tank, coiling is less than cradle top and in the rotating disk mechanism of groove tank.It is right that rotating disk mechanism passes through Length adjustment in drawing article reaches the effect controlling described support to swing up and down.

Preferably, the switch that described rotating disk mechanism includes rotatable tray and limits tray revolution, described strand On drum, hook tooth is set, described switch is the non-return ratchet that can engage with hook tooth.Rotate tray so that drawing article Coiling or unwinding on tray, are engaged with the hook tooth of tray by non-return ratchet, can prevent tray in support certainly Swing under the influence of heavy sensation of the body power, reach braking action.

Preferably, described tray be provided with drawing article cooperation corresponding around part groove, described drawing article coiling is around part In groove.Make tray when rotating, drawing article coiling or unwinding are difficult abjection from tray.

Preferably, eccentric setting handle on described tray.Tray is rotatably fixed in groove tank, using bias Fixing handle is so that control tray to rotate more flexibly and conveniently.

Preferably, described vehicle body is located at arranges, outside discharging opening, the shaft seat stretching out, support is through rotary shaft pin joint On shaft seat.Support is enable to be suspended in vehicle body and swing up and down centered on rotary shaft.

Preferably, described discharge nozzle arranges the fixed cover with cleaning passage with the junction of discharging opening.

Preferably, described support includes the strip framework of top and stand, one end of described stand and the frame of lower section Frame is connected, and its other end is located at the both sides of discharging opening, and described framework is used for accommodating discharge nozzle and drives discharge nozzle to swing up and down.

Preferably, described framework is fixedly connected with stand one end, the stand other end and the rotating shaft being fixed on below vehicle body Seat pin connects, and can swing along rotary shaft.Framework can swing along rotary shaft together with stand.

Preferably, described framework is connected by connecting pin with stand one end, the stand other end is fixed on below vehicle body. Framework can swing along connecting pin.

Preferably, described rotating mechanism includes a first rotating shaft being fixedly connected with middle arm, first rotating shaft wears On underarm, a travelling gear is fixed in first rotating shaft one end, and described travelling gear and is located at the motor transmission on vehicle body Connect, motor output revolving shaft is provided with the driving gear with travelling gear coupling engagement.Driven by motor and drive In pinion rotation realization, 180 ° of strokes of arm rotate, and with driving gear engagement rotation, first rotating shaft also and then rotates travelling gear And carry disorder of internal organs arm to rotate together.When motor rotate forward 180 ° when in arm rotates expansion from underarm, after rotateing in place middle arm and Underarm is linked to be in-line；In when motor inverts 180 °, arm rotates gathering and returns to original state, again overlays on underarm.

Preferably, described rotating shaft is provided with torsion spring, torsion spring two ends are fixed with first rotating shaft, underarm respectively.Torsion spring Effect is arm rotary damping in raising, plays decelerating effect, more gentle when so that middle arm is launched and drawing in, stable.

Preferably, described driving gear is provided with rocking handle.The selection of manual operation, environmental sanitation are increased on Motor drive Workman can drive driving gear to rotate, the expansion of arm or gathering in realization without motor by hand mode rotation crank Action.

Preferably, described tube feeding mechanism include friction roller located at upper arm, send pipe motor, be in transmission connection friction roller Son and the driving gear set sending pipe motor.By sending the transmission of pipe motor and gear train, friction roller is driven to rotate, and feed pipe Between produce frictional force feed pipe is outwards sent or withdraws, as long as change friction roller rotation direction it is possible to forward or Promote feed pipe backward.Driving gear set is engaged each other by multiple gears and carries out gear, and friction roller and motor are carried out It is in transmission connection, this is existing routine techniquess.

Preferably, between described underarm and middle arm, being equipped with cushion block between middle arm and upper arm.The effect of cushion block be Three arms play cushioning effect when being stacked, and prevent underarm and middle arm, middle arm and upper arm from clashing into and producing noise or break arm, two-arm it Between cushion block can be fixed therein on arbitrary arm.

Preferably, described high-pressure pump is led to described inwall appendix, outer wall appendix respectively by a supervisor.Main Manage for connecting high-pressure pump, inwall appendix and outer wall appendix, by the unified conveying high-pressure gas of supervisor, be conducive to letter Change pipeline.

Preferably, described inwall appendix is three, and it is uniformly distributed along described conveying pipeline border, described inwall gas transmission Plant and be connected on described conveying pipeline in pipe outlet side, the position of splitter that inlet end passes through a provided with electromagnetic valve is connected with described supervisor.Three Gases at high pressure in being responsible for are delivered in conveying tube cavity root inwall appendix, dirty for blowing away the attachment on conveying inside pipe wall Thing, position of splitter is used in the gases at high pressure separate system each inwall appendix in supervisor, and described electromagnetic valve is used for controlling inwall defeated The opening and closing of trachea.

Preferably, the joining place between described inwall appendix and conveying pipeline is provided with locating ring, described inwall appendix Outlet side passes through described locating ring and the inner chamber with described conveying pipeline leads to.Locating ring is affixed with conveying pipeline, effectively improves inwall Bonding strength between appendix and conveying pipeline.

Preferably, described outer wall appendix is three, and it is uniformly distributed along described conveying pipeline lateral wall border, described outer Wall appendix inlet end is passed through a provided with electromagnetic valve position of splitter and is connected with described supervisor, and outlet side port edge passes through a connection ring patch It is combined on described conveying pipeline lateral wall, described outer wall appendix and conveying pipeline are in axially in parallel arrangement.Due to outer wall appendix and Conveying pipeline is in axially in parallel arrangement, flows along conveying pipeline lateral wall from the high pressure gas physical ability of three outer wall appendix outlet side blowouts Dynamic it is ensured that the cleaning effect of conveying pipeline lateral wall；Position of splitter is used for the gases at high pressure separate system each outer wall appendix in supervisor In, described electromagnetic valve is used for controlling the opening and closing of outer wall appendix.

Preferably, described connection ring is in ring-band shape, ledge and described outer wall gas transmission are passed through in the lateral wall of described connection ring The lateral wall laminating of pipe is fixed, and activity is nested with described conveying pipeline.Outer wall appendix is fixed in connection ring by ledge, And move along described conveying pipeline lateral wall together with connection ring, the dirt on cleaning conveying pipeline lateral wall.

Preferably, be additionally provided with the heat connected with contactor coil, relay normally closed interlock in described controlling brancher continuing Appliance contact, described main circuit series connection thermorelay contact.Improve safety.

Preferably, the epimere of described anelectrode, negative electrode is the insulation division of outsourcing insulation, described insulation division is inserted Enter in cover, anelectrode, negative electrode are arranged side by side.Structure is simple, easy for installation.

This invention removes the muck transport vehicle of existing tradition adopts manual operation to collect feed pipe and the discharge muck of muck The inconvenience brought of working method of discharge nozzle and the problems such as water clock, liquid manure overflow groove tank on the way, by special receipts Put the automatic deploying and retracting that device realizes feed pipe and discharge nozzle；Conveying pipeline cleaning device removes the dirt being attached on conveying pipeline inside and outside wall Thing, it is to avoid water clock on the way；Liquid level automatic detection and control device without uncap just can automatic detection groove tank liquid level, without uncapping In the case of be automatically stopped sewage pump work, prevent liquid dung overflow.

Brief description

Fig. 1：Conveying pipeline cleaning device cross section structure diagram.

Fig. 2：Conveying pipeline cleaning device perspective structure schematic diagram.

Fig. 3：Discharge nozzle draw off gear embodiment 1 structural perspective（Wherein vehicle body, groove tank are only demonstrated by setting the portion of support Point）.

Fig. 4:Discharge nozzle draw off gear embodiment 2 structural perspective（Wherein vehicle body, groove tank are only demonstrated by setting the portion of support Point）.

Fig. 5:The structural representation of discharge nozzle draw off gear transfer disc mechanism.

Fig. 6：Liquid level automatic detection and control device electric operation control circuit figure.

Fig. 7：Liquid level automatic detection and control device main circuit diagram.

Fig. 8：Feed pipe draw off gear structural representation.

Fig. 9：The right view of Fig. 8.

Figure 10：Feed pipe draw off gear uses schematic diagram.

In figure：1. conveying pipeline, 2. high-pressure pump, 3. inwall appendix, 4. outer wall appendix, 5. supervisor, 6. electromagnetic valve, 7. Position of splitter, 8. locating ring, 9. connection ring, 10. ledge, 11. vehicle bodies, 12. groove tanks, 13. discharging openings, 14. discharge nozzles, 15. supports, 151. frameworks, 152. stands, 16. drawing articles, 17. Overline rings, 18. trays, 19. hook tooths, 20. non-return ratchets, 21. around part Groove, 22. handles, 23. shaft seats, 24. rotary shafts, 25. cleaning passages, 26. fixed covers, 27. connecting pins, 28. anelectrodes, 29. negative electrodes, 30. covers, 31. torsion springs, 32. underarms, arm in 33., 34. upper arm, 35. travelling gears, 36. hinged ends, 37. enter Expects pipe, 38. first rotating shafts, 39. motors, 40. driving gears, 41. cushion blocks, 42. rocking handles, 43. friction roller, 44. send pipe Motor, 45. driving gear set, KT. relay, KM. catalyst, FR. thermorelay, FU. electric fuse, M. sewage pump.

Specific embodiment

The present invention is described further with specific embodiment for explanation below in conjunction with the accompanying drawings.

As shown in Fig. 1～10, a kind of environment-friendly automatic muck transport vehicle, including vehicle body 11, which is provided with the groove with cover 30 Two conveying pipelines 1 that tank 12 and groove tank 12 are respectively connected with, two conveying pipelines are respectively feed pipe 37 and discharge nozzles 14, described go out Expects pipe 14 is located at groove tank 12 lower section discharging opening 13, and vehicle body 11 is provided with a discharge nozzle draw off gear and a feed pipe draw off gear, Structure identical conveying pipeline cleaning device is equipped with two conveying pipelines 1, in groove tank, is provided with a liquid level automatic detection and control device.

Described discharge nozzle draw off gear has two selectable embodiments, and embodiment 1 includes discharging opening 13 outside suspension One hollow stent 15, described discharge nozzle 14 be embedded in support 15 so that discharge nozzle 14 spacing in support 15, support 15 Top arranges the drawing article 16 of a ribbon, and drawing article 16 controls described support 15 to swing up and down for fulcrum with pin joint.Pull One end of part 16 is connected in support 15 top, and the other end passes through the Overline ring 17 higher than support 15 top and in groove tank 12, makes Its coiling can make support 15 receive less than support 15 top and in the rotating disk mechanism of groove tank 12, tightening up or loosen drawing article 16 Rise or put down, so that discharge nozzle therein 14 is raised or lowerd.Described rotating disk mechanism includes rotatable tray 18 and limit The switch of tray 18 revolution processed.Hook tooth 19, the incline direction of this hook tooth 19 and drawing article are arranged on described tray 18 The direction of 16 coiling is identical.The described non-return ratchet 20 switching as engaging with hook tooth 19, non-return ratchet 20 is located at hook tooth 19 side, non-return ratchet 20 passes through activity back and forth can be made to toggle from engagement to released state with hook tooth 19.Institute State tray 18 be provided with drawing article 16 coordinate corresponding around part groove 21, drawing article 16 coiling is in part groove 21.Described twisted wire Eccentric setting handle 22 on disk 18.Described support 15 includes the strip framework 151 of top and the stand 152 of lower section, framework 151 It is fixedly connected with stand 152 one end, stand 152 other end and shaft seat 23 pin joint being fixed on vehicle body 11 lower section, and can be along turning Moving axis 24 swings, and framework 151 is used for accommodating discharge nozzle 14 together with stand 152 and drives discharge nozzle 14 to swing up and down.Described go out Expects pipe 14 arranges the fixed cover 26 with cleaning passage 25 with the junction of discharging opening 13.

The differing only in of embodiment 2 and embodiment 1, framework 151 is connected by connecting pin 27 with stand 152 one end, frame Seat 152 other ends are fixed on below vehicle body 11, and discharging opening 13 is embedded in stand 152, and stand 152 has protection to discharging opening 13 Effect, prevents foreign object strike from leading to discharging opening 13 to damage, framework 151 can be swung up and down with connecting pin 27 for fulcrum.

The using method of discharge nozzle draw off gear：Stir non-return ratchet 20 so that non-return ratchet 20 from hook tooth 19 from Engagement is separated, and rotates tray 18 by handle 21 according to drawing article 16 coiling direction, and drawing article 16 coiling is to strand On drum 18, due to support 15 one section of pin joint on vehicle body 11 so that support 15 followed by discharge nozzle 14 is lifted up, then dial Move non-return ratchet 20 to be allowed to engage with hook tooth 19, non-return ratchet 20 prevents tray 18 due to the weight of discharge nozzle 14 and support 15 Power effect is lower to turn round, and braking realized by pair twist drum 18.When needing to put down discharge nozzle 14, stir non-return ratchet 20, make Obtain non-return ratchet 20 from separating with hook tooth 19 engagement, tray 18 is in the action of gravity of discharge nozzle 14 and support 15 Lower generation opposite direction rotates, and drawing article 16 will unwind from tray 18, with the increase of drawing article 16 unwound length, discharge nozzle 14 follow support 15 swung downward, until the mouth of pipe of discharge nozzle 14 is less than the position of discharging opening 13, reverses non-return ratchet 20 and are allowed to Engage with hook tooth 19, complete to brake.

Described feed pipe draw off gear includes upper arm 34, middle arm 33 and the underarm that three sequentially accumbency from top to bottom are stacked 32, described three arm lengths are mated and all interior setting can accommodate the tube seat that feed pipe passes through, and underarm 32 is fixing with vehicle body 11, underarm 32 Outer end and middle arm 33 homonymy outer end are flexibly connected, and middle arm 33 is inner and upper arm 34 homonymy the inner is hinged, and underarm 32 sets one can be just The rotating mechanism of reverse turn, described rotating mechanism can carry disorder of internal organs arm 33 around junction rotate 180 ° after be linked to be straight line with underarm 32, The outer end of upper arm 33 is provided with and feed pipe 40 can be promoted outwards to transfer or the inside tube feeding mechanism withdrawing, underarm 32 and middle arm 33 it Between, be equipped with cushion block 41 between middle arm 33 and upper arm 34；Described rotating mechanism includes first being fixedly connected with middle arm 33 Rotating shaft 38, first rotating shaft is located on underarm 32, and first rotating shaft 38 is provided with torsion spring 31, and torsion spring two ends are respectively and first rotating shaft 38th, underarm 32 is fixing, and a travelling gear 35 is fixed in first rotating shaft 38 one end, and described travelling gear 35 and is located on vehicle body 11 Motor 39 is in transmission connection, and motor 39 output revolving shaft is provided with the driving gear 40 with travelling gear 35 coupling engagement, Driving gear 40 is provided with rocking handle 42；Described tube feeding mechanism includes friction roller 43 located at upper arm 34, send pipe motor 44, transmission Connect friction roller 43 and the driving gear set 45 sending pipe motor 44.

Feed pipe 37, using as shown in Figure 10, is first penetrated, feed pipe is serpentine-like by feed pipe draw off gear from underarm the inner Bending sequentially passes through three underarms 32, middle arm 33, upper arm 34 twice from the bottom up, and feed pipe 37 head is from upper arm 34 outer end side Stretch out, due to three layers of arm can relative motion two-by-two, motor drives driving gear（In figure is not shown）Rotate, arm 33 in realization 180 ° of rotations, with driving gear engagement rotation, first rotating shaft 38 also and then rotates and carries disorder of internal organs arm to rotate together travelling gear 35. In when motor rotates forward 180 °, arm 33 32 rotations from underarm launch, and are linked to be in-line with underarm 32, due to upper after putting in place Arm 34 and middle arm 33 are hinged, rotate in place with middle arm 33, and it is in be vertically arranged shape that upper arm 34 hangs around hinged end 36 under gravity State, then send pipe motor and gear train work, friction roller rotate and feed pipe 37 between produce frictional force by feed pipe 37 to Send outward, complete the automatic releasing of feed pipe.As long as sanitationman passes through default switch manipulation motor and send pipe motor Successively work.When needing to withdraw feed pipe, send pipe motor reversal, friction roller rotates backward inside withdrawal feeding therewith Pipe, during then motor inverts 180 °, arm draws in and returns to original state, again overlays on underarm, and three arms return to initial Stacked state.

Described conveying pipeline cleaning device, by conveying pipeline 1, a high-pressure pump 2 and one and blowing that described high-pressure pump 2 leads to Trachea group forms, and wherein conveying pipeline 1 includes feed pipe with discharge nozzle, and described gas blow pipe group is included with described conveying pipeline 1 inner chamber even Logical inwall appendix 3 and the outer wall appendix 4 mating with described conveying pipeline 1 outer wall, described conveying pipeline 1 is by described air blowing Pipe group realizes inside and outside wall cleaning；Described high-pressure pump 2 by one supervisor 5 respectively with described inwall appendix 3, outer wall appendix 4 Lead to；Described inwall appendix 3 is three（As shown in Figure 2）, and be uniformly distributed along described conveying pipeline 1 border, described inwall is defeated Plant and be connected on described conveying pipeline 1 in trachea 3 outlet side, inlet end passes through the position of splitter 7 of a provided with electromagnetic valve 6 and described supervisor 5 Connection；Joining place between described inwall appendix 3 and conveying pipeline 1 is provided with locating ring 8, and the outlet side of described inwall appendix 3 is worn Cross described locating ring 8 and the inner chamber with described conveying pipeline 1 leads to；Described outer wall appendix 4 is three, and along described conveying pipeline 1 Lateral wall border is uniformly distributed, and described outer wall appendix 4 inlet end passes through a provided with electromagnetic valve 6 position of splitter 7 with described supervisor 5 even Logical, outlet side port edge is fitted on described conveying pipeline 1 lateral wall by a shackle 9, described outer wall appendix 4 and conveying Pipe 1 is in axially in parallel arrangement；Described shackle 9 is in ring-band shape, and ledge 10 and described outer wall are passed through in the lateral wall of described shackle 9 The lateral wall laminating of appendix 4 is fixed, and activity is nested with described conveying pipeline 1.

In practical operation, after conveying pipeline 1 completes folding and unfolding muck, realize cleaning by following steps：First, by conveying Pipe departs from muck pond liquid level；Afterwards, open high-pressure pump 2, and make two electromagnetic valves 6 so that gases at high pressure pass through inwall respectively Appendix 3 and the outboard sidewalls of outer wall appendix 4 cleaning conveying pipeline 1, the dirt being blown off by gases at high pressure can drop to muck pond In, now, because in conveying pipeline 1, only one end is led to the external world, the gases at high pressure that input from inwall appendix 3 can only be along defeated Expects pipe 1 flows outwardly, and the dirt in conveying pipeline 1 is blown out together；Finally, withdraw conveying pipeline 1, and close two electromagnetic valves 6, Prevent the dirt contamination surrounding enviroment in conveying pipeline 1.

In practical operation, described inwall appendix 3 is three, but not limited to this quantity, can according to practical situation Lai Increase and decrease and adjust installation site to each other, such as, in the inwall appendix 3 going out comparatively dense of arranging below conveying pipeline 1, use More gases at high pressure blow away the dirt being gathered in bottom, also should be regarded as the specific embodiment of the present invention.

In practical operation, described outer wall appendix 4 is three, but not limited to this quantity, can according to practical situation Lai Increase and decrease and adjust installation site to each other, for example, outer wall appendix 4 is divided into two groups and is arranged on described conveying pipeline 1 on the way On lateral wall, cannot be along the defect of the conveying pipeline 1 lateral wall flowing of bending it is ensured that conveying pipeline 1 lateral wall to solve gases at high pressure Cleaning effect, also should be regarded as the specific embodiment of the present invention.

In practical operation, when muck transport vehicle is using the feed pipe being separately provided and discharge nozzle, described feed pipe and Discharge nozzle is all equal to the conveying pipeline in the present invention, the technical scheme that all can record using the present invention.

Described liquid level automatic detection and control device includes control circuit and the main circuit being connected with sewage pump M；Described control Circuit processed includes detection branch, controlling brancher, and described detection branch includes anelectrode 28, negative electrode 29, described anelectrode 28th, negative electrode 29 stretches in groove tank 12 through cover 30, and anelectrode 28 is connected with the anode of low-voltage dc power supply by wire, negative electricity Pole 29 is connected with relay KT coil one end by wire, and the other end of relay KT coil passes through wire and low-voltage dc power supply Negative terminal be connected, described controlling brancher includes relay KT normally-closed contact, catalyst KM coil, thermorelay FR contact, continues Electrical equipment KT normally-closed contact, catalyst KM coil pass through wired in series；The two ends of described controlling brancher respectively pass through wire with low Pressure DC source positive and negative electrode is connected；Described main circuit series contactor KM normally opened contact, thermorelay FR, electric fuse FU.

Wherein, described anelectrode 28, the epimere of negative electrode 29 are the insulation division of outsourcing insulation, and described insulation division is inserted Enter in cover 30, vertical direction is installed, and insulate with cover 30, two electrode runs parallel extend vertically in groove tank 12 from cover 30, An electric wire is respectively drawn in the upper end of electrode, forms loop with low-voltage dc power supply and relay KT coil, relay KT's is normally closed Contact concatenates on the coil circuit of catalyst KM.When groove tank car sewage pump M starts working, the power supply in loop with regard to turn on automatically, Supply voltage is 24 volt-amperes of full voltages.When the liquid level in groove tank 12 is not reaching to control liquid level, two electrodes of detection means Between obstructed, relay KT coil must not electricity, its normally closed interlock is not turned on, and sewage pump M catalyst KM coil obtains electric, main contact Closure, sewage pump M works.When the liquid level in groove tank 12 reaches control liquid level, liquid dung floods two detecting electrodes, two electrodes Between conductive, so that relay KT is obtained electric, its normally closed interlock is opened, make sewage pump M catalyst KM coil losing electricity, sewage pump M power supply Disconnect, quit work, so that the liquid level in groove tank 12 is maintained in suitable level.

Claims (9)

1. a kind of environment-friendly automatic muck transport vehicle, including vehicle body（11）, which is provided with band cover（30）Groove tank（12）, and groove tank （12）Two conveying pipelines being respectively connected with（1）, two conveying pipelines are respectively feed pipe（37）And discharge nozzle（14）, described discharge nozzle （14）Positioned at groove tank（12）Lower section discharging opening（13）, it is characterized in that described vehicle body（11）Be provided with a discharge nozzle draw off gear and One feed pipe draw off gear, two conveying pipelines（1）On be equipped with structure identical conveying pipeline cleaning device, be provided with a liquid in groove tank Position automatic detection and control device；Described discharge nozzle draw off gear includes discharging opening（13）One hollow stent of outside suspension （15）, discharge nozzle（14）Stent Implantation（15）In, support（15）Top setting drawing article（16）, drawing article（16）Control described Support（15）Swing up and down；Described feed pipe draw off gear, the upper arm being stacked including three sequentially accumbency from top to bottom（34）、 Middle arm（33）And underarm（32）, described three arm lengths are mated and all interior setting can accommodate feed pipe（37）The tube seat passing through, under Arm（32）With vehicle body（11）Fixing, underarm（32）Outer end and middle arm（33）Homonymy outer end is flexibly connected, middle arm（33）Inner and upper Arm（34）Homonymy the inner is hinged, underarm（32）On set one can positive and negative rotation rotating mechanism, described rotating mechanism can carry disorder of internal organs arm （33）Around junction rotate 180 ° after with underarm（32）It is linked to be straight line, upper arm（33）Outer end be provided with and can promote feed pipe（37） Outwards transfer or the inside tube feeding mechanism withdrawing；Described conveying pipeline cleaning device includes a high-pressure pump（2）And one with described High-pressure pump（2）The gas blow pipe group led to, described gas blow pipe group includes and conveying pipeline（1）The inwall appendix of inner space（3） And with described conveying pipeline（1）The outer wall appendix of outer wall coupling（4）, described conveying pipeline（1）Realized by described gas blow pipe group Inside and outside wall cleans；Described liquid level automatic detection and control device includes control circuit and and sewage pump（M）Connected main circuit, described Control circuit includes detection branch, controlling brancher, and described detection branch includes anelectrode（28）, negative electrode（29）, described Positive and negative electrode（28、29）Through cover（30）Stretch into groove tank（12）Interior, anelectrode（28）By wire with low-voltage dc power supply just End is connected, negative electrode（29）By wire and relay（KT）Coil one end is connected, relay（KT）The other end of coil passes through Wire is connected with the negative terminal of low-voltage dc power supply, and described controlling brancher includes relay（KT）Normally-closed contact, catalyst（KM） Coil, relay（KT）Normally-closed contact, catalyst（KM）Coil passes through wired in series, and the two ends of described controlling brancher are passed through respectively Wire is connected with low-voltage dc power supply positive and negative electrode, described main circuit series contactor（KM）Normally opened main contact.

2. a kind of environment-friendly automatic muck transport vehicle according to claim 1, is characterized in that described drawing article（16）For band Shape thing, its one end is connected in support（15）Top, the other end passes through higher than support（15）Top and located at groove tank（12）On cross line Ring（17）, coiling is less than support（15）Top and located at groove tank（12）Rotating disk mechanism in；Described rotating disk mechanism includes turning Dynamic tray（18）With restriction tray（18）The switch of revolution, described tray（18）Upper setting hook tooth（19）, described Switch as can be with hook tooth（19）The non-return ratchet of engagement（20）, tray（18）It is provided with and drawing article（16）Cooperation corresponding around Part groove（21）, described drawing article（16）Coiling is around part groove（21）Interior, tray（18）Upper eccentric setting handle（22）；Described car Body（11）Positioned at discharging opening（13）The shaft seat that outside setting stretches out（23）, support（15）Through rotary shaft（24）Pin joint is turning Axle bed（23）On；Described discharge nozzle（14）With discharging opening（13）Junction setting band cleaning passage（25）Fixed cover （26）；Described support（15）Strip framework including top（151）Stand with lower section（152）, described stand（152）One End and framework（151）It is connected, its other end is located at discharging opening（13）Both sides, described framework（151）For accommodating discharge nozzle （14）With drive discharge nozzle（14）Swing up and down.

3. a kind of environment-friendly automatic muck transport vehicle according to claim 2, is characterized in that described framework（151）With stand （152）One end is fixedly connected, stand（152）The other end be fixed on vehicle body（11）The shaft seat of lower section（23）Pin joint, and can edge Rotary shaft（24）Swing.

4. a kind of environment-friendly automatic muck transport vehicle according to claim 2, is characterized in that described framework（151）And stand （152）Connecting pin is passed through in one end（27）It is connected, stand（152）The other end is fixed on vehicle body（11）Lower section.

5. a kind of environment-friendly automatic muck transport vehicle according to claim 1, is characterized in that described rotating mechanism includes one Individual and middle arm（33）The first rotating shaft being fixedly connected（38）, first rotating shaft is located in underarm（32）On, first rotating shaft（38）One end Fix a travelling gear（35）, described travelling gear（35）It is located at vehicle body with one（11）On motor（39）It is in transmission connection, Motor（39）Output revolving shaft is provided with and travelling gear（35）The driving gear of coupling engagement（40）, first rotating shaft（38）On It is provided with torsion spring（11）, torsion spring two ends are respectively and first rotating shaft（38）, underarm（32）Fixing, driving gear（40）It is provided with rocking handle （42）.

6. a kind of environment-friendly automatic muck transport vehicle according to claim 1 or 5, is characterized in that described tube feeding mechanism includes Located at upper arm（34）Friction roller（43）, send pipe motor（44）, be in transmission connection friction roller（43）With send pipe motor（44）'s Driving gear set（45）, described underarm（32）With middle arm（33）Between, middle arm（33）And upper arm（34）Between be equipped with cushion block （41）.

7. a kind of environment-friendly automatic muck transport vehicle according to claim 1, is characterized in that described high-pressure pump（2）Pass through One supervisor（5）Respectively with described inwall appendix（3）, outer wall appendix（4）Lead to；Described inwall appendix（3）For three, and Along described conveying pipeline（1）Border is uniformly distributed, described inwall appendix（3）Plant and be connected to described conveying pipeline in outlet side（1）On, Inlet end passes through a provided with electromagnetic valve（6）Position of splitter（7）With described supervisor（5）Connection；Described inwall appendix（3）And conveying pipeline （1）Between joining place be provided with locating ring（8）, described inwall appendix（3）Outlet side pass through described locating ring（8）And with described Conveying pipeline（1）Inner chamber lead to.

8. a kind of environment-friendly automatic muck transport vehicle according to claim 7, is characterized in that described outer wall appendix（4）For Three, and along described conveying pipeline（1）Lateral wall border is uniformly distributed, described outer wall appendix（4）Inlet end is by a band electromagnetism Valve（6）Position of splitter（7）With described supervisor（5）Connection, outlet side port edge passes through a connection ring（9）It is fitted in described conveying Pipe（1）On lateral wall, described outer wall appendix（4）And conveying pipeline（1）In axially in parallel arrangement；Described connection ring（9）In annulus Shape, described connection ring（9）Lateral wall pass through ledge（10）With described outer wall appendix（4）Lateral wall laminating fix, and live Move and be nested with described conveying pipeline（1）On.

9. a kind of environment-friendly automatic muck transport vehicle according to claim 1, is characterized in that being provided with described controlling brancher With catalyst（KM）Coil, relay（KT）The thermorelay of normally closed interlock series connection（FR）Contact, described main circuit series connection is hot Relay（FR）, described anelectrode（28）, negative electrode（29）Epimere be outsourcing insulation insulation division, described insulation division Insertion cover（30）In, anelectrode（28）, negative electrode（29）It is arranged side by side.