CN110583276A - Comprehensive greening maintenance vehicle - Google Patents
Comprehensive greening maintenance vehicle Download PDFInfo
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- CN110583276A CN110583276A CN201910938325.7A CN201910938325A CN110583276A CN 110583276 A CN110583276 A CN 110583276A CN 201910938325 A CN201910938325 A CN 201910938325A CN 110583276 A CN110583276 A CN 110583276A
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- box body
- maintenance vehicle
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- vehicle according
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- 238000012423 maintenance Methods 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 43
- 238000010408 sweeping Methods 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000009966 trimming Methods 0.000 claims abstract description 19
- 238000013138 pruning Methods 0.000 claims abstract description 14
- 230000003139 buffering effect Effects 0.000 claims abstract description 9
- 238000007667 floating Methods 0.000 claims description 36
- 238000001179 sorption measurement Methods 0.000 claims description 34
- 238000005192 partition Methods 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000011084 recovery Methods 0.000 abstract description 15
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 238000007906 compression Methods 0.000 description 9
- 230000006835 compression Effects 0.000 description 8
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000007306 turnover Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
- E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
A comprehensive greening maintenance vehicle relates to the technical field of maintenance vehicles and comprises a trimming device, a ground collecting device and a material storing device; the ground collecting device comprises a sweeping disc mechanism and a collecting mechanism, the sweeping disc mechanism comprises an avoiding component which can automatically return after self-adaptive swing is carried out to avoid the obstacle, and a positioning component which drives the avoiding component to lift in a buffering mode is further installed on the avoiding component. The invention solves the problems that the broken branches of the pruning machine in the traditional technology touch the edge of the pruning machine head to cause that the broken branches can not enter the negative pressure channel, and the materials are locally accumulated in the box body; the offset generated when the box body is assembled with the fan is supplemented in a welding mode, so that the box body is inconvenient to disassemble and maintain in the later period; fine materials cannot be fully absorbed into the recovery box, and coarse materials easily impact the recovery box; when the cleaning disc is used, the cleaning disc is easy to collide with obstacles on the roadside, so that the support is twisted; the problem that the sweeping disc rack shakes along the height direction easily occurs.
Description
Technical Field
The invention relates to the technical field of maintenance vehicles, in particular to a comprehensive greening maintenance vehicle.
Background
The median greening of the expressway mainly aims at beautifying the traffic environment and preventing vehicles from dazzling at night, and the driving safety is not facilitated by too high and too low greening growth. The median greening and pruning of the expressway is an important content of expressway greening and maintenance, and the improvement of the working efficiency of the median greening and pruning is important for reducing the enterprise cost and improving the safety factor.
The regular pruning of the greening is an important content of daily maintenance, and the greening pruning method plays a key role in the work efficiency and safety. Traditional afforestation is pruned, is pruned by the handheld hedge trimmer of operation personnel manual work, or utilizes machinery and the lower simple and easy repacking equipment of degree of automation to prune, assists the manual work to collect, and personnel's intensity is higher when pruning the operation, so field operation factor of safety is lower.
The intellectual property office of China discloses a patent with application number 201721099967.5, which comprises a carrier vehicle and a trimmer, wherein the trimmer comprises a chassis, a vertical arm, a balance weight, a cross arm, a trimming motor, a trimming tool rest combination, a tool bit oil cylinder and a cross arm supporting oil cylinder, the chassis is connected with the rear part of the carrier vehicle, a hydraulic pump station and a hydraulic control assembly are arranged in the chassis, the vertical arm is connected with the chassis, the cross arm is hinged with the vertical arm, a base of the cross arm supporting oil cylinder is connected with the vertical arm, the cross arm is hinged with the outer end of a piston of the cross arm supporting oil cylinder, one end of the cross arm is connected with the balance weight, the other end of the cross arm is provided with a connecting piece, the connecting piece is hinged with the middle part of the trimming tool rest combination, one end of the tool bit oil cylinder is hinged with the; a trimming motor in the shearing tool rest combination is connected with the shearing tool rest, a tool bit oil cylinder, a contraction oil cylinder and a cross arm supporting oil cylinder are respectively connected with a hydraulic pump station and a hydraulic control assembly, and a control console and a monitoring screen are arranged in a cab of the bearing vehicle.
The following problems are often encountered during actual trimming use of the device and prior devices:
first, current hedge trimmer is when utilizing the aircraft nose to prune, retrieves through the branch and leaf that the negative pressure passageway will break, but in the pruning course of operation of reality, often appear that the broken branch touches the border of aircraft nose and leads to unable entering into negative pressure passageway for it can't form the recovery to drop subaerially.
Second, because the feed inlet on the maintenance truck is at the open-ended in-process, the error often appears to so that often appear appearing in the discharge gate of fan and the feed inlet of maintenance truck the skew appears, connect unmatched phenomenon for can't assemble, because equipment all targets in place, present then carries out the skew compensation through the welding, but this operation although can realize being connected each other, if the later stage breaks down, then be not convenient for maintain.
Thirdly, when the box body of the hedge trimmer is used for storing materials by using negative pressure, the phenomenon of local accumulation of the materials in the box body often occurs, so that the space utilization rate of the box body cannot be fully utilized; and the accumulated materials also easily influence the air channel in the box body, so that the air channel is disordered, and the negative pressure material suction efficiency is reduced.
Fourthly, because fan intercommunication a plurality of operating device on the automobile body, wherein retrieve the mechanism and pass through the fan and form the negative pressure, carry out the suction material to it, when the working road surface does not have the material, its passageway can't be realized closing to the device for it is in operating condition directly, makes the work efficiency who has reduced the fan.
Fifthly, when the device absorbs materials again, fine materials can not be absorbed into the recovery box frequently, so that the recovery efficiency is reduced; or the coarse materials are subjected to negative pressure wind power, so that the impact on the interior of the box body is easily caused, and the stable operation and the service life of the box body are influenced.
Sixth, the sweeping plate is located outside the vehicle for cleaning, so that when an obstacle or a green belt is narrowed during the running of the vehicle, the sweeping plate collides with the obstacle and the green belt, the frame of the sweeping plate is distorted, the sweeping plate cannot be supported to work, and the maintenance cost is high.
Seventhly, the device fixes the sweeping disc through the driving cylinder, wherein one end of the driving cylinder is connected with a first tension spring, the other end of the driving cylinder is connected with a sweeping disc rack, in the driving process of the vehicle, the device is under the elasticity of the first tension spring when in use, and the driving cylinder and the gravity of the sweeping disc rack enable the sweeping disc rack to easily shake along the height direction, the distance between the sweeping disc and the ground in the walking process cannot be controlled, the sweeping disc is easily collided with the ground, the device adjusts the height between the sweeping disc and the ground through the oil cylinder, but the initial included angle between the sweeping disc and the ground cannot be adjusted, the maximum sweeping efficiency of the sweeping disc cannot be fully exerted, and the working efficiency is low.
Eighth, the device collects the back to the material, when discharging, needs the driver to get off, winds the lock piece that will unload the both sides of door behind the car and opens the back, and the side can unload, and this mode often appears because the locking is not firm, leads to automatic pine to take off for the material spills the phenomenon of falling the road to and occupy the hand labor.
Ninth, the device is owing to adopt negative pressure formula convulsions feeding mode, this just makes and need set up the air exit on this box, but the setting of air exit adopts circular tube-shape setting mostly, this has just made to guarantee the speed of airing exhaust, need increase the diameter of drum, this just makes the height that has increaseed the automobile body, the trafficability characteristic of vehicle has been influenced, and the filter screen in the exhaust section of thick bamboo when the leak appears, can only whole change, be not convenient for maintain, and the box often appears the broken leaf and discharges along the exhaust section of thick bamboo in the in-process of airing exhaust, make and cause secondary pollution to all ring edge borders, and increased the recovery degree of difficulty.
From the above, it is obvious that the prior art has inconvenience and disadvantages in practical use, so that improvement is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a comprehensive greening maintenance vehicle, which is used for solving the problems that a broken branch of a pruning machine in the traditional technology touches the edge of a pruning machine head, so that the broken branch cannot enter a negative pressure channel, and materials are locally accumulated in a box body; the offset generated when the box body is assembled with the fan is supplemented in a welding mode, so that the box body is inconvenient to disassemble and maintain in the later period; fine materials cannot be fully absorbed into the recovery box, and coarse materials easily impact the recovery box; when the cleaning disc is used, the cleaning disc is easy to collide with obstacles on the roadside, so that the support is twisted; the sweeping disc rack is easy to shake along the height direction; the discharging door is easy to automatically loosen; the problem that the filter screen in the cylinder is not easy to maintain.
In order to achieve the purpose, the invention provides the following technical scheme:
a comprehensive greening maintenance vehicle comprises a trimming device, a ground collecting device and a material storing device; the ground collecting device comprises a sweeping disc mechanism and a collecting mechanism, the sweeping disc mechanism comprises an avoiding component which can automatically return after self-adaptive swing is carried out to avoid the barrier, and a positioning component which drives the avoiding component to lift in a buffering mode is further installed on the avoiding component.
As a modified scheme, storage device includes the box, slidable mounting has the dryer that floats on the box, just the discharge gate slope of the dryer that floats upwards sets up.
As an improved scheme, the material storage device further comprises a discharge door hinged on the box body, a telescopic piece capable of overturning along with the discharge door is hinged on the box body, and the telescopic piece is used for controlling the opening and closing of the discharge door through sliding.
As an improved scheme, the collecting mechanism comprises an adsorption box body, and a baffle plate for controlling the opening area of the adsorption box body is hinged to the upper edge of a feeding hole of the adsorption box body.
As an improved scheme, the trimming device and the ground collecting device are jointly provided with a centrifugal fan.
As an improved scheme, a partition plate which swings perpendicular to the flow direction of the adsorption box body is arranged on a discharge hole of the adsorption box body.
As an improved scheme, a control mechanism for controlling the displacement of the floating air duct is further mounted on the box body.
Dodge the mechanism including articulated seat, the connecting rod is installed along the horizontal direction swing on the articulated seat, the other end of connecting rod articulates there is the sweeping disk seat.
As an improved scheme, a feed inlet of the centrifugal fan is connected with the pruning device and the ground collection device, and a discharge outlet of the centrifugal fan is also provided with the box body.
As an improved scheme, the telescopic piece comprises a first driving cylinder hinged to the box body, a sliding assembly is mounted on the discharging door, a locking seat is further mounted on the box body, and the first driving cylinder is inserted into the locking seat through controlling the sliding assembly.
As an improved scheme, the adsorption box body is also provided with casters which are adjusted along the vertical direction of the adsorption box body.
As an improved scheme, a rubber plate for buffering material impact is further fixedly connected to the baffle in an extending mode.
As an improved scheme, the upper end face of the adsorption box body is hinged with a baffle cylinder, and a telescopic rod of the baffle cylinder is hinged with the baffle.
As an improved scheme, the baffle cylinder is arranged on the upper end surface of the adsorption box body through a support frame.
As an improved scheme, an extension air pipe is coaxially sleeved on the discharge port, a fixed air pipe is connected with the extension air pipe, and the fixed air pipe is fixedly installed through a rack.
As a modified scheme, it has the partition panel cylinder to articulate in the frame, the partition panel level articulates in the frame, the one end of partition panel still extends the rigid coupling and has the drive end, the telescopic link of partition panel cylinder articulate in the drive end, set up along its radial direction on the fixed tuber pipe and separate the rupture groove, the partition panel swing in separate in the rupture groove.
As an improved scheme, the front end of the adsorption box body is hinged with a support rod, and the adsorption box body is connected to the rack through the support rod.
As a modified scheme, first mounting panel is installed respectively to the truckle, it has the plate body to adsorb the last rigid coupling of box, first mounting panel articulate in on the plate body, the arc wall has still been seted up on the first mounting panel, threaded connection has the bolt on the plate body, the bolt runs through the arc wall.
As an improved scheme, the control mechanism is also provided with a positioning piece for fixing the floating air duct.
As an improved scheme, the control mechanism comprises a threaded piece, and the floating air cylinder is installed in a sliding mode along the extending direction of the floating air cylinder through the threaded piece.
As an improved scheme, the threaded part comprises a nut and a bolt, a feed inlet is formed in the box body, the floating air duct slides in the feed inlet, the nut is fixedly connected to the edge of the feed inlet, the column end of the bolt penetrates through the floating air duct and is in threaded connection with the nut, and the handle end of the bolt is abutted to the floating air duct.
As an improved scheme, a second mounting plate is arranged at the feed end of the floating air cylinder in a surrounding mode, supports are fixedly connected to the edges of the feed inlet respectively, and bolts and nuts are correspondingly mounted on the supports.
As an improved scheme, the positioning piece comprises a compression spring, the compression spring is sleeved on the bolt, and two ends of the compression spring are respectively abutted against the nut and a support provided with the bolt.
As an improved scheme, a sealing rubber gasket is further arranged on the second mounting plate in a surrounding mode.
As an improved scheme, the second mounting plate is further surrounded with mounting holes.
As an improved scheme, the hinged seat is fixedly connected to the frame, the hinged seat is provided with a mounting seat in a swinging mode, the mounting seat and the sweeping disc seat are respectively and fixedly connected with a protruding portion, and two ends of the connecting rod are correspondingly hinged to the protruding portions.
As an improved scheme, the part, which is positioned on the outer side, of the rack is further connected with a first tension spring, an extension rod is further fixedly connected to the side wall of the connecting rod, and the other end of the first tension spring is connected with the extension rod.
As an improved scheme, the positioning component comprises a second driving cylinder which is obliquely hinged on the rack, a telescopic rod of the second driving cylinder is connected with a first zipper, and the other end of the first zipper is fixedly connected with the side wall of the connecting rod.
As an improved scheme, hinged parts are further fixedly connected to the mounting seat and the sweeping disc seat respectively, and an adjusting pull rod is hinged between the two hinged parts.
As an improved scheme, a second tension spring is obliquely connected to the rack, a second zipper is connected to the lower end portion of the tension spring, and the lower end portion of the second zipper is connected to the end portion, close to the disc sweeping seat, of the connecting rod.
As an improved scheme, the two sides of the hinged seat are respectively connected with limiting bolts in parallel in a threaded mode, and when the installation seat swings to one side, the installation seat abuts against the limiting bolts on the side.
As an improved scheme, a second ear plate is fixedly connected to the rack and the connecting rod correspondingly, and the first tension spring, the second tension spring, the first zipper and the second zipper are correspondingly connected to the second ear plate.
As an improved scheme, the sliding assembly comprises a telescopic rod, the upper end of the telescopic rod is connected with the telescopic end of the first driving cylinder, and the lower end of the telescopic rod is inserted into the locking seat in a sliding manner.
As an improved scheme, the locking seat comprises first lug plates fixedly connected to the box body in parallel, two positioning plates perpendicular to the first lug plates are fixedly connected between the two first lug plates in parallel, and a locking groove is formed between the two positioning plates and the two first lug plates.
As an improved scheme, an adjusting pull rod is further installed between the telescopic rod and the telescopic end of the first driving cylinder.
As an improved scheme, the telescopic end of the first driving cylinder is hinged to the upper end of the adjusting pull rod, the discharge door is further fixedly connected with two guide plates in parallel along the vertical direction, the two guide plates are respectively provided with oppositely arranged guide grooves, and the upper end of the adjusting pull rod is slidably arranged in the guide grooves.
As an improved scheme, a guide seat is further fixedly connected to the discharge door, a through hole is formed in the guide seat, and the telescopic rod is slidably mounted on the guide seat through the through hole.
As an improved scheme, a grid-shaped protective cover is arranged at an air outlet of the flat air exhaust barrel.
As an improved scheme, the side wall of the box body is also provided with an observation port, and the observation port is hinged with an observation window.
As an improved scheme, the tail part of the box body is provided with a discharge opening, and the upper edge of the discharge door is hinged to the upper edge of the discharge opening through a rotary seat.
As an improved scheme, the cylinder body of the first driving cylinder is hinged to the upper edge of the discharge opening through a cylinder support, and the locking seat is located on the lower edge of the discharge opening and is opposite to the cylinder support.
As an improved scheme, the bottom side of the rear part of the box body is provided with a turnover support, the turnover support is hinged with the frame through a turnover pin shaft, the bottom side of the middle part of the box body is provided with a front turnover support, the piston end of the lifting oil cylinder is hinged with the front turnover support through a lifting oil cylinder pin shaft, and the fixed end of the lifting oil cylinder is hinged with the frame.
As an improved scheme, the power output end of the centrifugal fan is connected with an automobile engine through a belt.
As an improved scheme, a main air pipe used for being connected with the trimming device is connected to a feed inlet of the centrifugal fan, and an auxiliary air pipe used for being connected with the ground auxiliary collecting device is further connected to the main air pipe in a branching mode.
As an improved scheme, a floating wind barrel is installed on a feed inlet of the box body, and an outlet of the floating wind barrel inclines towards the top surface of the box body.
As an improved scheme, a flat air exhaust barrel is arranged on the box body, and the flat air exhaust barrel is positioned above the floating air barrel.
As an improved scheme, a filter screen is further installed at the inlet of the flat air exhaust barrel.
As an improved scheme, the filter screen is arranged in a box body mode, an opening is formed in the upper end of the filter screen, and the inlet of the flat exhaust barrel is coated through the opening of the filter screen.
As an improved scheme, the caliber of the main air pipe is larger than that of the auxiliary air pipe.
Compared with the prior art, the invention has the beneficial effects that:
the aim of returning the materials falling off when the trimming device is trimmed is achieved by using the ground auxiliary collecting device, so that the labor of subsequent manual collection is saved; the outlet of the floating air duct faces the top surface of the box body, and the airflow direction is convenient for blowing the broken branches and leaves in the recovery box to the middle front part of the box body, so that the broken branches and leaves are continuously accumulated from front to back, the broken branches and leaves are favorably and uniformly filled in the recovery box as much as possible, and the space utilization efficiency of the recovery box is improved; the locking of the stripper plate is realized by controlling the extension and retraction of the upper driving rod of the driving cylinder, so that the unloading operation of a driver is saved, and the labor force is saved; the offset generated between the fan and the recovery box due to assembly can be supplemented through the sliding of the floating air duct, and the problem of inconvenience in disassembly and maintenance caused by welding in the traditional technology is solved; the disassembly and maintenance are convenient; the distance between the bolt and the nut is controlled by rotating the bolt, so that the displacement between the floating air duct and the recovery box is controlled, and different offset can be met for installation; the discharge channel of the adsorption box body is closed and opened by swinging the partition plate, so that the adsorption mechanism in a non-working state is closed; the partition plate is controlled by the air cylinder, so that automatic control is realized, and manual intervention is not needed; the air exhaust barrel is positioned above the floating air barrel, so that a discharge hole of the floating air barrel is avoided, and materials at the outlet are prevented from being directly exhausted from the air exhaust barrel; the filter screen is coated at the inlet of the floating air duct, and the broken branches and leaves can be prevented from being discharged through the filter screen, so that the discharge amount of the broken branches and leaves is further greatly reduced, and the pollution to the surrounding environment is prevented; the compression spring is utilized to position the floating air duct after displacement, and the elasticity of the compression spring can be utilized to form flexible buffering between the fan and the box body so as to absorb vibration during work and play caused by external collision; the discharge port of the floating air duct is arranged obliquely up and down, so that the discharge curve of materials is enlarged, and the air field entering the box body conveniently forms reflux, so that the materials are accumulated and the air is discharged from the air outlet of the recovery box; the material storage amount of the recovery box is increased, the backflow of inlet air is ensured, the inlet air is convenient to discharge, and the negative pressure material suction efficiency is improved; the working efficiency of the fan is ensured, and the negative pressure of the fan is fully utilized; the area of the feed inlet of the adsorption box body is controlled by the baffle plate, and when the area of the feed inlet is reduced, the flow velocity is increased, so that tiny materials are sucked; the baffle plate is provided with a rubber plate in an extending mode, and the rubber plate is flexible, so that thick and large broken branches and leaves can enter the adsorption box body conveniently and play a role in buffering; the contact gap between the whole adsorption box body and the ground can be adjusted by swinging the trundles, so that collision and vibration are prevented, and stable operation is ensured; the swinging sweeping disc is pulled back by a tension spring arranged on the outer side, automatic return after avoiding the barrier is realized, no manual intervention is caused during the action, and the degree of automation is high; the driving cylinder is used for driving the zipper to further drive the sweeping disc to lift, wherein the zipper can reduce the vibration of the sweeping disc and peripheral components caused by quick pulling in the stretching process of the driving cylinder, and the flexible buffering effect is achieved; and overcomes the problem that the traditional technology shakes along the height direction to prevent collision with the ground; the initial angle is adjusted by the adjusting pull rod, so that the initial included angle between the sweeping disc and the ground can be adjusted according to different ground conditions, and the sweeping efficiency of the sweeping disc is improved; the telescopic rod is inserted into the stop seat, so that the phenomenon that the discharging door is opened and the discharging material is generated due to the fact that the vehicle body is bumped in the driving process can be effectively prevented; the telescopic rod slides downwards to realize insertion and locking, so that even if the driving cylinder pipeline fails, the telescopic rod can be always inserted into the locking seat under the action of the self-gravity of the driving cylinder pipeline, and the telescopic rod is prevented from opening and closing; the air exhaust duct is arranged in a flat shape, so that the area of an air exhaust opening is increased, the height of the vehicle body is reduced, and the normal passing performance of the vehicle body is ensured; the grille-shaped shield is arranged at the air outlet to play a role in protection and prevent external objects and animals from entering the box body through the air outlet; the filter screen is divided into a plurality of areas through the grid-shaped shield, so that when partial areas are damaged, the filter screen in the areas can be conveniently replaced, the whole filter screen does not need to be replaced, and the maintenance is convenient; the storage amount of the material can be observed through the observation window in a cleaning way, so that the entering amount of the material can be conveniently controlled; when materials are clamped in the observation port, the observation port can guide the materials by using the rod body, and the function of dredging the materials is also achieved; the design is reasonable, and the matching among structures is precise; the operation is convenient and fast; the follow-up part is simplified, and the fault rate in the working process is reduced; the stability in the working process is improved; the parts are few, the working procedure is simple and convenient, and the failure rate is low; simple structure and long service life.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the case of the present invention;
FIG. 3 is a schematic view of the construction of the telescoping member of the present invention;
FIG. 4 is a schematic structural diagram of a lift cylinder according to the present invention;
FIG. 5 is a schematic view of the construction of the ground collection apparatus of the present invention;
FIG. 6 is a schematic view of the collection mechanism of the present invention;
FIG. 7 is a schematic structural diagram of a floating duct according to the present invention;
FIG. 8 is a schematic structural view of the stand of the present invention;
FIG. 9 is a schematic structural view of a centrifugal fan according to the present invention;
FIG. 10 is a schematic view of the construction of a grated shroud of the present invention;
FIG. 11 is a schematic structural view of a circulation curve of an air duct according to the present invention;
in the figure: 1-a box body; 2-a flat exhaust duct; 3-an observation window; 4-a first ear plate; 5-a rotating seat; 6, positioning a plate; 7-a discharge door; 8-oil cylinder support; 9-a first drive cylinder; 10-a guide plate; 11-a guide groove; 12-adjusting the pull rod; 13-a guide seat; 14-a grid-like shield; 15-overturning the support; 16-a lift cylinder; 17-forward turning over the support; 18-a frame; 19-a second ear panel; 20-a second drive cylinder; 21-a first zipper; 22-a second tension spring; 23-a second zipper; 24-a hinged seat; 25-a limit bolt; 26-a first tension spring; 27-adjusting the pull rod; 28-connecting rod; 29-sweeping disc seat; 30-sweeping the disc; 31-an extension rod; 32-a mounting seat; 33-fixing the air pipe; 34-a partition plate; 35-partition plate cylinder; 36-a lift cylinder; 37-an extension air duct; 38-cushion gum block; 39-adsorption box body; 40-a caster; 41-a discharge hole; 42-a first mounting plate; 43-rubber sheet; 44-a baffle; 45-support bar; 46-a baffle cylinder; 47-a support frame; 48-arc groove; 49-a nut; 50-compression spring; 51-bolt; 52-a second mounting plate; 53-sealing rubber mat; 54-a support; 55-a floating air duct; 56-centrifugal fan; 57-a trimming device; 58-ground collection means; 59-automotive engines; 60-material stacking curve; 61-main air pipe; 62-auxiliary air pipe; 63-a filter screen; 64-duct circulation curve; 65-vehicle body.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 11, the comprehensive greening maintenance vehicle comprises a trimming device 57, a ground collecting device 58 and a storing device; the ground collecting device 58 comprises a sweeping disc 30 mechanism and a collecting mechanism, the sweeping disc 30 mechanism comprises an avoiding component which can automatically return after self-adaptive swing is carried out to avoid the obstacle, and a positioning component which drives the avoiding component to lift in a buffering mode is further installed on the avoiding component.
The storing device comprises a box body 1, a floating air duct 55 is slidably mounted on the box body 1, and a discharging port 41 of the floating air duct 55 is obliquely and upwards arranged.
The material storage device further comprises a discharge door 7 hinged to the box body 1, a telescopic piece which overturns along with the discharge door 7 is hinged to the box body 1, and the telescopic piece is used for controlling the opening and closing of the discharge door 7 through sliding.
The collecting mechanism comprises an adsorption box body 39, and a baffle 44 for controlling the opening area of the adsorption box body 39 is hinged to the upper edge of the feeding hole of the adsorption box body 39.
The trimming device 57 and the ground collection device 58 are jointly fitted with a centrifugal fan 56.
The discharge port 41 of the adsorption casing 39 is provided with a partition plate 34 which swings perpendicular to the flow direction thereof.
The box body 1 is also provided with a control mechanism for controlling the displacement of the floating air duct 55.
The avoiding mechanism comprises a hinged seat 24, a connecting rod 28 is arranged on the hinged seat 24 in a swinging mode along the horizontal direction, and the other end of the connecting rod 28 is hinged with a sweeping disc seat 29.
The inlet of the centrifugal fan 56 is connected with the pruning device 57 and the ground collecting device 58, and the outlet 41 of the centrifugal fan 56 is also provided with the box body 1.
The extensible member is including articulating first driving cylinder 9 on box 1, installs the slip subassembly on unloading the bin gate 7, still installs the locking seat on the box 1, and first driving cylinder 9 passes through control slip subassembly cartridge in the locking seat.
The adsorption tank body 39 is also provided with casters 40 which are adjustable in the vertical direction thereof.
The baffle 44 is further extended and fixed with a rubber plate 43 for buffering the impact of the materials.
The upper end surface of the adsorption box body 39 is hinged with a baffle cylinder 46, and the telescopic rod of the baffle cylinder 46 is hinged with the baffle 44.
The baffle cylinder 46 is mounted on the upper end surface of the adsorption tank 39 via a support bracket 47.
The discharge port 41 is further coaxially sleeved with an extension air pipe 37, the extension air pipe 37 is connected with a fixed air pipe 33, the fixed air pipe 33 is fixedly installed through the rack 18, and the extension air pipe 37 is made of a hose material.
Articulated on the frame 18 have partition panel cylinder 35, and partition panel 34 level articulates on frame 18, and the one end of partition panel 34 still extends the rigid coupling and has the drive end, and the telescopic link of partition panel cylinder 35 articulates in the drive end, has seted up along its radial direction on the fixed tuber pipe 33 and has separated the groove, and partition panel 34 swings in separating the inslot.
The front end of the adsorption box body 39 is also hinged with a support rod 45 and is connected to the frame 18 through the support rod 45.
First mounting panel 42 is installed respectively to truckle 40, and it has the plate body to adsorb still the rigid coupling on the box 39, and first mounting panel 42 articulates on the plate body, has still seted up arc wall 48 on the first mounting panel 42, and threaded connection has bolt 51 on the plate body, and bolt 51 runs through arc wall 48.
The control mechanism is also provided with a positioning piece for fixing the floating air duct 55.
The control mechanism includes a screw member by which the floating air duct 55 is slidably installed in the extending direction thereof.
The screw comprises a nut 49 and a bolt 51, a feed inlet is formed in the box body 1, the floating air duct 55 slides in the feed inlet, the nut 49 is fixedly connected to the edge of the feed inlet, the column end of the bolt 51 penetrates through the floating air duct 55 to be connected to the nut 49 in a threaded mode, and the handle end of the bolt 51 is abutted to the floating air duct 55.
The second mounting plate 52 is arranged around the feed end of the floating air duct 55, the second mounting plate 52 and the edge of the feed inlet are respectively and oppositely fixedly connected with a support 54, and the bolt 51 and the nut 49 are correspondingly mounted on the support 54.
The positioning element comprises a compression spring 50, the compression spring 50 is sleeved on a bolt 51, and two ends of the compression spring are respectively abutted against a nut 49 and a support 54 provided with the bolt 51.
The second mounting plate 52 is further surrounded by a sealing rubber pad 53.
The second mounting plate 52 is also surrounded by mounting holes.
The hinge seat 24 is fixedly connected to the frame 18, the mounting seat 32 is mounted on the hinge seat 24 in a swinging manner, the mounting seat 32 and the sweeping disk seat 29 are respectively and fixedly connected with a protruding portion, and two ends of the connecting rod 28 are correspondingly hinged to the protruding portions.
The outer part of the frame 18 is further connected with a first tension spring 26, the side wall of the connecting rod 28 is further fixedly connected with an extension rod 31, and the other end of the first tension spring 26 is connected with the extension rod 31.
The positioning component comprises a second driving cylinder 20 which is obliquely hinged on the rack 18, the telescopic rod of the second driving cylinder 20 is connected with a first zipper 21, the other end of the first zipper 21 is fixedly connected with the side wall of a connecting rod 28, and the second driving cylinder 20 can pull the sweeping disc 30 to the position of the second driving cylinder 20 and lift the sweeping disc upwards, so that the passing performance of the vehicle in a non-operation state is ensured.
The mounting base 32 and the sweeping tray base 29 are respectively fixedly connected with a hinged part, and an adjusting pull rod is hinged between the two hinged parts.
The frame 18 is also connected with a second tension spring 22 in an inclined way, the lower end part of the tension spring is connected with a second zipper 23, and the lower end part of the second zipper 23 is connected with the end part of the connecting rod 28 close to the sweeping disc seat 29.
The two sides of the hinged seat 24 are also respectively connected with a limiting bolt 25 in parallel in a threaded manner, when the mounting seat 32 swings to one side, the mounting seat abuts against the limiting bolt 25 on the side, the limiting bolt 8 can be adjusted in a threaded manner, and the swing angle of the sweeping disc 30 is further limited.
The frame 18 and the connecting rod 28 are further correspondingly and fixedly connected with a second ear plate 19, and the first tension spring 26, the second tension spring 22, the first zipper 21 and the second zipper 23 are correspondingly connected to the second ear plate 19.
The sliding assembly comprises a telescopic rod, the upper end part of the telescopic rod is connected with the telescopic end of the driving cylinder, and the lower end part of the telescopic rod is inserted into the locking seat in a sliding mode.
The locking seat comprises first lug plates 4 which are fixedly connected on the box body 1 in parallel, two positioning plates 6 which are perpendicular to the two first lug plates 4 are fixedly connected between the two first lug plates 4 in parallel, and a locking groove is formed between the two positioning plates 6 and the two first lug plates 4.
An adjusting pull rod is further arranged between the telescopic rod and the telescopic end of the first driving cylinder 9, so that the extension amount of the telescopic rod can be controlled, and the difference compensation of different vehicles is met;
the flexible end of first actuating cylinder 9 articulates in the upper end of adjusting the pull rod, still has two deflectors 10 along vertical rigid coupling side by side on the discharge door 7, offers the guide way 11 of relative setting on two deflectors 10 respectively, and the upper end of adjusting the pull rod slides and sets up in guide way 11.
Still the rigid coupling has guide holder 13 on unloading the door 7, and guide holder 13 has seted up the through-hole, and the telescopic link passes through-hole slidable mounting on guide holder 13.
A grid-shaped shield 14 is arranged at the air outlet of the flat exhaust fan barrel 2.
The side wall of the box body 1 is also provided with an observation port, and the observation port is hinged with an observation window 3.
The discharge opening has been seted up to the afterbody of box 1, and the last border of unloading door 7 articulates in the last border of discharge opening through roating seat 5.
The cylinder body of the first driving cylinder 9 is hinged to the upper edge of the discharge opening through the cylinder support 8, and the locking seat is positioned on the lower edge of the discharge opening and is arranged opposite to the cylinder support 8.
The bottom side of the rear part of the box body 1 is provided with a turning support 15, the turning support 15 is hinged with the frame through a turning pin shaft, the bottom side of the middle part of the box body 1 is provided with a front turning support 17, the piston end of a lifting oil cylinder 16 is hinged with the front turning support 17 through a lifting oil cylinder 16 pin shaft, the fixed end of the lifting oil cylinder 16 is hinged with the frame, and the lifting oil cylinder 16 can turn the box body 1 for a certain angle around the turning pin shaft, so that the material in the box body 1 can be conveniently.
The power output end of the centrifugal fan 56 is connected with an automobile engine 59 through a belt.
The inlet of the centrifugal fan 56 is connected with a main air pipe 61 for connecting with the pruning device 57, and the main air pipe 61 is further branched with an auxiliary air pipe 62 for connecting with the ground auxiliary collecting device.
The feed inlet of the box body 1 is provided with a floating wind barrel 55, the outlet of the floating wind barrel is inclined towards the top surface of the box body 1, so that the box body 1 can form a circular wind channel conveniently, and the materials can be uniformly stacked conveniently, as shown in fig. 3, a material stacking curve 60 and a wind channel circulating curve 64
The box body 1 is provided with a flat air exhaust duct 2, and the flat air exhaust duct 2 is positioned above the floating air duct 55.
A filter screen 63 is also arranged at the inlet of the flat exhaust duct 2.
The filter screen is arranged in a box body 1 mode, an opening is formed in the upper end of the filter screen, and the opening of the filter screen is coated on the inlet of the flat exhaust barrel 2.
The aperture of the main duct 61 is larger than that of the sub-duct 62.
The air duct 55 that floats is square barrel, and sealed the processing between the pore wall of the feed inlet of box 1 and the outer wall of square barrel, and the accessible is provided with the mode of sealed rubber ring, also can adopt other modes.
Wherein the support 54 is an L-shaped plate, and two opposite L-shaped plates are oppositely arranged.
The baffle 44 is hinged with the feed inlet.
Wherein, the side walls of the adsorption box 39 are respectively provided with two side casters 40, the side casters 40 have the same adjusting mode as the casters 40, but the arc-shaped groove 48 is arranged on the plate body.
Lifting oil cylinders 36 are respectively arranged on two sides of the adsorption box body 39, and a buffer rubber block 38 is arranged at the bottom of the rear end of the rack 18, so that collision and damage when the adsorption box body 39 is lifted are avoided.
The trimming device 57, the ground collecting device 58 and the storing device are all mounted on the vehicle body 65, the trimming device 57, the ground collecting device 58 and the centrifugal fan 56 are connected through a communication pipeline, and the input end of the centrifugal fan 56 is connected to the automobile engine 59 through a belt.
The trimming device comprises a traversing mechanism, a steering mechanism and a trimming mechanism, which is not an innovative part of the scheme, and therefore, the details are not repeated herein.
The structure of the adsorption box 39 is a common structure in daily life, which is known to those skilled in the art, and is not an innovative part of the present disclosure, so that the detailed description thereof is omitted.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (10)
1. The utility model provides a comprehensive maintenance vehicle for afforestation which characterized in that: comprises a trimming device (57), a ground collecting device (58) and a storing device; ground collection device (58) are including sweeping a set (30) mechanism and collecting the mechanism, sweep set (30) mechanism and include self-adaptation swing dodge behind the barrier, self return dodge the part, dodge still to install its locating part that goes up and down of buffering formula drive on the part.
2. A comprehensive greening maintenance vehicle according to claim 1, characterized in that: the material storage device comprises a box body (1), wherein a floating air duct (55) is arranged on the box body (1) in a sliding mode, and a discharge hole (41) of the floating air duct (55) is arranged in an inclined mode.
3. A comprehensive greening maintenance vehicle according to claim 1, characterized in that: the material storage device further comprises a discharging door (7) hinged to the box body (1), an expansion piece which overturns along with the discharging door (7) is hinged to the box body (1), and the expansion piece is used for controlling the opening and closing of the discharging door (7) through sliding.
4. A comprehensive greening maintenance vehicle according to claim 1, characterized in that: the collecting mechanism comprises an adsorption box body (39), and a baffle (44) for controlling the opening area of the adsorption box body (39) is hinged to the upper edge of the feeding hole of the adsorption box body.
5. A comprehensive greening maintenance vehicle according to claim 1, characterized in that: the trimming device (57) and the ground collecting device (58) are provided with a centrifugal fan (56) together.
6. A comprehensive greening maintenance vehicle according to claim 4, characterized in that: and a partition plate (34) which swings perpendicular to the flowing direction of the adsorption box body is arranged on a discharge hole (41) of the adsorption box body (39).
7. A comprehensive greening maintenance vehicle according to claim 2, characterized in that: and the box body (1) is also provided with a control mechanism for controlling the displacement of the floating air duct (55).
8. A comprehensive greening maintenance vehicle according to claim 1, characterized in that: dodge the mechanism including articulated seat (24), link (28) are installed along the horizontal direction swing on articulated seat (24), the other end of link (28) articulates there is sweeping plate seat (29).
9. A comprehensive greening maintenance vehicle according to claim 5, characterized in that: the feed inlet of the centrifugal fan (56) is connected with the pruning device (57) and the ground collecting device (58), and the discharge outlet (41) of the centrifugal fan (56) is also provided with the box body (1).
10. A comprehensive greening maintenance vehicle according to claim 1, characterized in that: the telescopic piece comprises a first driving cylinder (9) hinged to the box body (1), a sliding assembly is installed on the discharging door (7), a locking seat is further installed on the box body (1), and the first driving cylinder (9) is inserted into the locking seat through the sliding assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910938325.7A CN110583276A (en) | 2019-09-30 | 2019-09-30 | Comprehensive greening maintenance vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910938325.7A CN110583276A (en) | 2019-09-30 | 2019-09-30 | Comprehensive greening maintenance vehicle |
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| Publication Number | Publication Date |
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| CN110583276A true CN110583276A (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910938325.7A Pending CN110583276A (en) | 2019-09-30 | 2019-09-30 | Comprehensive greening maintenance vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111527907A (en) * | 2020-04-24 | 2020-08-14 | 重庆建筑工程职业学院 | A vegetation pruning equipment for garden engineering construction |
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