CN110171653A - A kind of Biohazard Waste transport vehicle charging crane - Google Patents
A kind of Biohazard Waste transport vehicle charging crane Download PDFInfo
- Publication number
- CN110171653A CN110171653A CN201910480452.7A CN201910480452A CN110171653A CN 110171653 A CN110171653 A CN 110171653A CN 201910480452 A CN201910480452 A CN 201910480452A CN 110171653 A CN110171653 A CN 110171653A
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- Prior art keywords
- transport vehicle
- biohazard waste
- hydraulic
- loading
- waste transport
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
- B65F3/14—Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
- B65F3/24—Vehicles particularly adapted for collecting refuse with devices for unloading the tank of a refuse vehicle
Abstract
The invention belongs to technical field of waste treatment, and in particular to a kind of Biohazard Waste transport vehicle charging crane.Aiming at the problem that the easy inclination of dustbin in the cargo handling process of Biohazard Waste in the prior art is unrestrained to be caused to pollute environment and damage staff out, the invention discloses a kind of Biohazard Waste transport vehicle charging cranes, including fixed device, hoisting mechanism and loading/unloading platform, the quantity of the hoisting mechanism is two and is symmetrical arranged in the two sides of loading/unloading platform, intermediate bar above the hoisting mechanism is connect with fixed device, one end and loading/unloading platform are articulated and connected below hoisting mechanism, and other end loading/unloading platform is slidably connected.Handling of the present invention suitable for medical waste transportational process.
Description
Technical field
The invention belongs to technical field of waste treatment, and in particular to a kind of Biohazard Waste transport vehicle charging crane.
Background technique
What Biohazard Waste referred to that medical institutions generate in medical treatment, disease-prevention or healthcare and other correlated activations has straight
Connect or the waste of indirect infection, toxicity and other harmfulness, specifically include infectivity, pathologic, damaging, Drug,
Chemically waste.These wastes contain a large amount of bacterial virus, and have certain space-pollution, acute viral infection and dive
The feature that volt property infects is allowed to be mixed into house refuse, scatter into people's living environment if do not strengthened management, arbitrarily abandoning, just
Atmosphere, water source, soil and animals and plants can be polluted, transmission is caused, seriously endanger the physical and mental health of people.All medical wastes
It can absolutely not mix and put with house refuse.Biohazard Waste Disposal are generally sealed loaded in Biohazard Waste Disposal special barrel, which is loading and unloading
And be both needed to sealing in transportational process and should not have damage, leak and be scattered, in order to avoid cause environmental pollution.Therefore, this kind of waste
Transport and treatment process are different from conventional rubbish.
At this stage, the cargo handling process of countries in the world Biohazard Waste is manually operated by carrying personnel, is done so
Reliability it is very low, Biohazard Waste be possible to because dustbin tilts and it is unrestrained come out, or because operator firmly not
It uniformly causes to topple over, damages and pollute the environment to be brought to Medical Transport personnel.
Summary of the invention
It is unrestrained for the easy inclination of dustbin in the cargo handling process of Biohazard Waste in the prior art to come out and lead to dirt
The problem of contaminating environment and damaging to staff, the present invention provides a kind of Biohazard Waste transport vehicle charging crane, mesh
Be: keep Biohazard Waste dustbin more steady in cargo handling process, avoid Biohazard Waste pollution environment and to work
Personnel damage.
The technical solution adopted by the invention is as follows:
A kind of Biohazard Waste transport vehicle charging crane, including fixed device, hoisting mechanism and loading/unloading platform, the promotion
The quantity of mechanism is two, and the hoisting mechanism is symmetrical arranged in the two sides of loading/unloading platform, and the hoisting mechanism includes several liquid
Pressure device and several linkage mechanism groups, the linkage mechanism group overlap in the vertical direction, and the linkage mechanism group includes
The two equal lengths and rod piece I and rod piece II hinged at midpoint position, the upper end of the rod piece I are hingedly connected with intermediate bar,
The upper end of the rod piece II is slidably connected with intermediate bar, and one end of the hydraulic device is connect with intermediate bar, hydraulic device it is another
One end and rod piece II are articulated and connected；In two neighboring linkage mechanism group, the lower end of the rod piece I of the linkage mechanism group of the top with
The intermediate bar of the linkage mechanism group of lower section is articulated and connected, the lower end of the rod piece II of the linkage mechanism group of the top and the company of lower section
The intermediate bar of linkage group is slidably connected；The intermediate bar of the top is connect with fixed device, the rod piece I and loading/unloading platform of bottom
Articulated connection, rod piece II and the loading/unloading platform of bottom are slidably connected.
After the technical solution, due to hoisting mechanism be symmetrical arranged, also, the equal length of rod piece I and rod piece II and
Midpoint position be articulated and connected, as long as therefore charging crane be horizontally mounted, loading/unloading platform is maintained for level.Hydraulic device elongation,
Loading/unloading platform is driven to rise, loading/unloading platform remains horizontal in uphill process, and the operation of Biohazard Waste dustbin is more flat
Surely, be not in overturning, reduce Biohazard Waste pollution environment, to the hurtful risk of staff, and reduce
The labor intensity of staff.
Preferably, further include hydraulic control system, the hydraulic control system include displacement sensor, digital analog converter,
Processing unit and several throttle valves, institute's displacement sensors are installed on the hydraulic stem of hydraulic device, and displacement sensor passes through digital-to-analogue
The connection of the input terminal of sensor and processing unit, the output end of processing unit are connect with throttle valve, and throttle valve and hydraulic device connect
It connects.
After the technical solution, institute's displacement sensors are mounted on each hydraulic device and convert displacement to
Analog signal, the digital analog converter convert digital signal for analog signal and pass to processing unit, the processing unit
Compare several digital signals for receiving judge each hydraulic device displacement and displacement variation tendency it is whether equal, if not
Equal, then processing unit issues instruction, and instruction is converted into passing to each throttle valve after analog signal by analog-digital converter, throttles
Valve controls hydraulic flow velocity, keeps the displacement of each hydraulic device identical, if equal, processing unit does not issue the hydraulic control of instruction
The each hydraulic device of system control processed, which synchronizes, to be elongated or shortened, and loading/unloading platform is enable smoothly to go up and down, will not be due to stress not
The case where tilting, prevents dustbin from toppling over.
Preferably, the hydraulic control system further includes reversal valve, fuel tank and hydraulic pump, be provided on the reversal valve into
Hydraulic fluid port, oil outlet A, oil outlet B and oil return opening, the oil inlet are connect with hydraulic pump, and the oil return opening is connect with fuel tank, described
Oil outlet A is separately connected several hydraulic devices, and the oil outlet B is connect with several throttle valves respectively, several hydraulic devices and number
A reversal valve is correspondingly connected with.
After the technical solution, hydraulic control system can control hydraulic device elongation, stop or shorten, and make to load and unload
Mechanism can rise, stops or decline, dustbin convenient for loading and unloading.
Preferably, the hydraulic control system further includes overflow valve, the overflow valve be set to hydraulic pump and reversal valve it
Between.
After the technical solution, overflow valve is capable of the pressure of stable hydraulic system, so that it is unlikely to too small, only works as liquid
Hydraulic channel is just opened when pressure in pressure pipe is greater than the cut-in voltage of overflow valve, and pressure present in such hydraulic system is always
Driving charging crane enough.
Preferably, it is provided with sliding slot I on the intermediate bar, slider I, the rod piece II and cunning are provided in the sliding slot I
Block I is articulated and connected, and the hydraulic device and slider I are articulated and connected, and is arranged fluted in the slider I, is arranged on the sliding slot I
There is protrusion to cooperate with the groove in slider I.
After the technical solution, sliding slot I can limit the movement of slider I in the other direction, the structure of charging crane
It is more stable.
Preferably, the loading/unloading platform is hingedly connected with baffle, and hook is hingedly connected on the baffle, and the handling are flat
Locating slot I and locating slot II are provided on platform, the hook cooperates with locating slot I or locating slot II.
After the technical solution, baffle is fixed on vertical position, dustbin can be prevented from falling sideways, when handling are flat
When platform is transferred to ground approximately the same plane, baffle can be laid flat, if loading/unloading platform cannot be transferred completely to and ground
Hook can not connect with locating slot, hook is made to fail by same plane, transfer baffle completely extremely with ground face contact, convenient
Load and unload dustbin.
Preferably, spring leaf I is provided on the baffle, the spring leaf I is located at the hinge joint of baffle and loading/unloading platform,
And spring leaf I and loading/unloading platform squeeze and are arranged.
After the technical solution, spring leaf I makes baffle have the trend along needle movement, guarantee hook can always with it is fixed
Position slot is in close contact, and is not in loosen or fall off.
Preferably, spring leaf II is provided on the hook, the spring leaf II is located at hook and panel hinge point, and bullet
Reed II and baffle, which squeeze, to be arranged.
After the technical solution, spring leaf II makes hook have the trend of counterclockwise movement, guarantees that hook can be always
It is in close contact with locating slot, is not in loosen or fall off.
A kind of Biohazard Waste transport vehicle with the Biohazard Waste transport vehicle charging crane, including compartment and doctor
Waste transport vehicle charging crane is treated, the Biohazard Waste transport vehicle charging crane passes through fixed device and car bottom connects
It connects, the bottom in the compartment offers handling hole, the sum of horizontal positioned baffle and loading/unloading platform size and the handling hole
Size is identical.
After the technical solution, Biohazard Waste transport vehicle can facilitate staff to load and unload Biohazard Waste rubbish
Bucket reduces pollution environment and the risk that is damaged of staff, and the sum of baffle after being laid flat and loading/unloading platform size with
The size of handling hole is identical, can take in compartment charging crane completely, not influence the passability of Biohazard Waste transport vehicle,
And loading/unloading platform go up after handling hole can just be sealed, prevent Biohazard Waste from letting out from Biohazard Waste transport vehicle
Leakage guarantees that environment is not contaminated.
Preferably, the handling hole is arranged in the left-of-center position in compartment tail portion.
After the technical solution, automobile tire will not be impacted, be conducive to automobile normal running, and in miriness
The mud for being not easy to be rolled by tire on road touches, and will not impact to the opening and closing in compartment.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1. since hoisting mechanism is symmetrical arranged, also, the equal length of rod piece I and rod piece II and hingedly connecting at midpoint position
Connect, as long as therefore charging crane be horizontally mounted, loading/unloading platform is maintained for level.Hydraulic device elongation, drives loading/unloading platform to rise,
Loading/unloading platform remains horizontal in uphill process, and the operation of Biohazard Waste dustbin is more steady, is not in overturning, drop
Low Biohazard Waste pollution environment gives the hurtful risk of staff, and reduces the labor intensity of staff.
It is elongated or shortened 2. each hydraulic device of hydraulic control system control synchronizes, loading/unloading platform is enable smoothly to rise
The case where drop is not in inclination.
3. reversal valve is arranged, hydraulic control system can control hydraulic device elongation, stop or shorten, and make charging crane
It can rise, stop or decline, dustbin convenient for loading and unloading.
4. overflow valve is capable of the pressure of stable hydraulic system, it is made to be unlikely to too small, only when the pressure in hydraulic tube is big
Hydraulic channel is just opened when the cut-in voltage of overflow valve, and pressure present in such hydraulic system always drives charging crane enough
Structure.
5. sliding slot I can limit the movement of slider I in the other direction, the structure of charging crane is more stable.
6. baffle is fixed on vertical position, dustbin can be prevented from falling sideways, when loading/unloading platform transfer to ground
When approximately the same plane, baffle can be laid flat, if cannot transfer completely loading/unloading platform extremely with ground same plane, can be incited somebody to action
Hook connect with locating slot, make hook fail, make baffle transfer completely extremely with ground face contact, dustbin convenient for loading and unloading.
7. spring leaf I makes baffle have the trend along needle movement, guarantee that hook can be in close contact with locating slot always, no
It will appear loosening or fall off.
8. spring leaf II makes hook have the trend of counterclockwise movement, guarantee that hook can closely connect with locating slot always
Touching is not in loosen or fall off.
9. Biohazard Waste transport vehicle can facilitate staff load and unload Biohazard Waste dustbin, reduce pollution environment with
And the risk that staff is damaged, and the sum of baffle after being laid flat and loading/unloading platform size are identical as the size of handling hole,
Charging crane can be taken in compartment completely, not influence the passability of Biohazard Waste transport vehicle, and loading/unloading platform is gone up
Handling hole can just be sealed after going, prevent Biohazard Waste from leaking from Biohazard Waste transport vehicle, guarantee environment not by
Pollution.
10. position to the left behind Biohazard Waste transport vehicle is arranged in charging crane, automobile tire will not be caused
It influences, is conducive to automobile normal running, and the mud for being not easy to be rolled by tire on muddy road touches, it will not be to vehicle
The opening and closing in compartment impact.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is the side view under folded state of the present invention；
Fig. 2 is the structural schematic diagram of single member structure group of the invention；
Fig. 3 is the side view under extended state of the present invention；
Fig. 4 is the main view under extended state of the present invention；
Fig. 5 is the baffle arrangement schematic diagram under vertical state；
Fig. 6 is the baffle arrangement schematic diagram under horizontality；
Fig. 7 is hydraulic control system loop diagram；
Fig. 8 is Biohazard Waste transport vehicle side view；
Fig. 9 is Biohazard Waste transport vehicle rearview.
Wherein, 1- rod piece I, 2- rod piece II, 3- intermediate bar, 4- hydraulic device, 5- sliding slot I, 6- slider I, 7- loading/unloading platform,
8- sliding slot II, 9- sliding block II, 10- baffle, 11- hook, 12- locating slot I, 13- locating slot II, 14- spring I, 15- spring II,
16- fixes device.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates below with reference to FIG. 1 to FIG. 9 to the present invention.
A kind of Biohazard Waste transport vehicle charging crane, including fixed device 16, hoisting mechanism and loading/unloading platform 10, it is described
The quantity of hoisting mechanism is two, and the hoisting mechanism is symmetrical arranged in the two sides of loading/unloading platform 7, the hoisting mechanism packet of every side
Two hydraulic cylinders 4 and two linkage mechanism groups are included, described two linkage mechanism groups overlap in the vertical direction, described each
A linkage mechanism group includes two equal lengths and the rod piece I 1 and rod piece II 2 hinged at midpoint position, the rod piece I 1 it is upper
End is hingedly connected with intermediate bar 3, and upper end and the intermediate bar 3 of the rod piece II 2 are slidably connected, and one end of the hydraulic cylinder 4 is in
Between bar 3 connect, the other end of hydraulic cylinder 4 and rod piece II 2 are articulated and connected；In two neighboring linkage mechanism group, the connecting rod machine of top
The intermediate bar 3 of the linkage mechanism group of the lower end and lower section of the rod piece I 1 of structure group is articulated and connected, the rod piece of the linkage mechanism group of top
The intermediate bar 3 of the linkage mechanism group of II 2 lower end and lower section is slidably connected；The intermediate bar 3 of the top is connect with fixed device 16.
Be provided with sliding slot II 8 on loading/unloading platform 7, sliding block II 9 be provided in sliding slot II 8, be arranged on sliding block II 9 it is fluted or raised,
The cross sectional shape and sliding block II 9 of sliding slot II 8 cooperate.The rod piece I 1 and loading/unloading platform 7 of bottom are articulated and connected, the rod piece of bottom
II 2 are articulated and connected with sliding block II 9.
Preferably, further include hydraulic control system, the hydraulic control system include displacement sensor, digital analog converter,
Processing unit and several throttle valves, institute's displacement sensors are installed on the hydraulic stem of hydraulic cylinder 4, and displacement sensor is passed by digital-to-analogue
The connection of the input terminal of sensor and processing unit, the output end of processing unit are connect with throttle valve, and throttle valve is connect with hydraulic cylinder 4.
Institute's displacement sensors are mounted on each hydraulic device and convert analog signal for displacement, and the digital analog converter will
Analog signal is converted into digital signal and passes to processing unit, four digital signals judgement that the processing unit comparison receives
Whether the displacement of four hydraulic cylinders 4 and the variation tendency of displacement are equal, if the displacement of four hydraulic cylinders 4 and displacement
Variation tendency is unequal, illustrates that hydraulic cylinder operation is asynchronous or it is asynchronous to run, may be such that charging crane
Inclination, then processing unit issues instruction, and instruction is converted into passing to after analog signal by analog-digital converter each to be connected with hydraulic cylinder 4
The throttle valve connect, throttle valve controls the flow velocity of hydraulic fluid by changing valve port size, until 4 hydraulic device displacements are equal
And the change trend of displacement is the same.For example the displacement of certain hydraulic cylinder 4 is less than other 3, then controls the hydraulic device stream
The valve port of the throttle valve of amount just will increase, and increase its flow velocity, displacement increment becomes larger, until displacement and other 3 hydraulic cylinders 4
It is equal, the displacement re-synchronization of 4 hydraulic cylinders；If the displacement of certain hydraulic cylinder 4 is greater than other 3, it is hydraulic to control this
The valve port of the throttle valve of 4 flow of cylinder will reduce, so that its flow be made to reduce, flows decrease, displacement is by other 3 hydraulic cylinders
It catch up with, 4 hydraulic cylinder re-synchronization movements.If the displacement of four hydraulic cylinders 4 and the variation tendency of displacement are equal, handle
Unit does not issue instruction, it is made to remain stationary.What it is due to throttle valve change is flow, can be accurate on small variable
Control hydraulic device movement.
Preferably, the hydraulic control system further includes reversal valve, fuel tank and hydraulic pump, be provided on the reversal valve into
Hydraulic fluid port, oil outlet A, oil outlet B and oil return opening, the oil inlet are connect with hydraulic pump, and the oil return opening is connect with fuel tank, described
Oil outlet A is separately connected several hydraulic cylinders 4, and the oil outlet B is connect with several throttle valves respectively, several hydraulic cylinders 4 with it is several
Reversal valve is correspondingly connected with.Reversal valve is used to control the working condition of hydraulic system, and when switching to s, hydraulic cylinder elongation is entire to fill
Unloading system is raised above, and when reversal valve switches to p, all hydraulic cylinder stops working, and hydraulic system is in standby, when
When reversal valve switches to T, with the flow direction when position s completely on the contrary, hydraulic cylinder shortens, entire handler declines liquid flow direction.
Preferably, the hydraulic control system further includes overflow valve, the overflow valve be set to hydraulic pump and reversal valve it
Between.Overflow valve is used for the pressure of stable hydraulic system, it is made to be unlikely to too small, only when the pressure in hydraulic tube is greater than overflow valve
Cut-in voltage when hydraulic channel just open, pressure present in such hydraulic system always enough drive charging crane.
Preferably, it is provided with sliding slot I 5 on the intermediate bar, slider I 6, the rod piece II 2 are provided in the sliding slot I 5
It is articulated and connected with slider I 6, the hydraulic cylinder 4 is articulated and connected with slider I 6, and fluted, the sliding slot I is arranged in the slider I 6
Protrusion is provided on 5 to cooperate with the groove in slider I 6.Or protrusion is provided in slider I 6, groove is set on the sliding slot I 5
With the male cooperation in slider I 6.Setting is mainly used for applying extra constraint to slider I 6 in this way, increases the stability of device.
Preferably, the loading/unloading platform 7 is hingedly connected with baffle 10, and hook 11, institute are hingedly connected on the baffle 10
It states and is provided with locating slot I 12 and locating slot II 13 on loading/unloading platform, the hook 11 is matched with locating slot I 12 or locating slot II 13
It closes.When hook 11 is hung in locating slot I 12, baffle 10 is vertical, vertical with loading/unloading platform 7, dustbin can be prevented from handling
The edge of platform 7 slides, and when hook 11 is hung in locating slot II 13, baffle 10 and loading/unloading platform 7 in one plane, can
The handling of convenient trash can.If loading/unloading platform 7 can not be transferred on ground, hook 11 from locating slot I 12 or can be determined
Taken out in the slot II 13 of position, make 11 failure of hook, such baffle 10 just can continue to rotate, at 10 outer ledge of baffle with ground
Face contact forms a small inclined-plane, the handling of convenient trash can.
Preferably, spring leaf I 14 is provided on the baffle 10, the spring leaf I 14 is located at baffle 10 and loading/unloading platform 7
Hinge joint, and spring leaf I 14 and loading/unloading platform 7 squeeze and are arranged.Spring leaf I 14 can make baffle 10 have clockwise rotation
Trend tenses hook 11, prevents hook 11 from loosening or falling off.
Preferably, it is provided with spring leaf II 15 on the hook 11, the spring leaf II 15 is located at hook and 11 and baffle
10 hinge joints, and spring leaf II 15 and baffle 10 squeeze and are arranged.Spring leaf II 15 can be such that hook 11 has to rotate counterclockwise
Trend tenses hook 11, prevents hook 11 from loosening or falling off.
A kind of Biohazard Waste transport vehicle with Biohazard Waste transport vehicle charging crane, including compartment and medical waste
Object transport vehicle charging crane, the Biohazard Waste transport vehicle charging crane pass through fixed device 16 and connect with car bottom, institute
The bottom for stating compartment offers handling hole, and when hook 11 is hung in position slot II 13, baffle 10 is horizontal positioned, at this time baffle 10 and handling
The sum of 7 size of platform is identical as the size of the handling hole.After the completion of dustbin handling, charging crane is set to rise to handling flat
When 7 plane identical with platform floor of platform, it will be able to take in compartment charging crane completely, not influence Biohazard Waste transport
The passability of vehicle, and loading/unloading platform go up after handling hole can just be sealed, prevent Biohazard Waste from medical waste
It is leaked in object transport vehicle, guarantees that environment is not contaminated.And the surrounding of handling hole can limit the lateral movement of dustbin, prevent
Dustbin is toppled over.
Preferably, the handling hole is arranged in the left-of-center position in compartment tail portion.Automobile tire will not be impacted,
Conducive to automobile normal running, and the mud for being not easy to be rolled by tire on muddy road touches, will not be to compartment
Opening and closing impact.
The specific embodiment of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to the application protection scope therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, under the premise of not departing from technical scheme design, various modifications and improvements can be made, these belong to this
The protection scope of application.
Claims (10)
1. a kind of Biohazard Waste transport vehicle charging crane, it is characterised in that: including fixed device (16), hoisting mechanism and handling
Platform (10), the quantity of the hoisting mechanism are two, and the hoisting mechanism is symmetrical arranged in the two sides of loading/unloading platform (7), institute
Stating hoisting mechanism includes several hydraulic devices (4) and several linkage mechanism groups, and the linkage mechanism group is overlapped in the vertical direction
Setting, the linkage mechanism group includes two equal lengths and the rod piece I (1) and rod piece II (2) hinged at midpoint position, described
The upper end of rod piece I (1) is hingedly connected with intermediate bar (3), and upper end and the intermediate bar (3) of the rod piece II (2) are slidably connected, described
One end of hydraulic device (4) is connect with intermediate bar (3), and the other end and rod piece II (2) of hydraulic device (4) are articulated and connected；It is adjacent
In two linkage mechanism groups, the centre of the linkage mechanism group of the lower end and lower section of the rod piece I (1) of the linkage mechanism group of the top
Bar (3) articulated connection, the intermediate bar of the linkage mechanism group of the lower end and lower section of the rod piece II (2) of the linkage mechanism group of the top
(3) it is slidably connected；The intermediate bar (3) of the top is connect with fixed device (16), the rod piece I (1) of bottom and loading/unloading platform (7)
Articulated connection, rod piece II (2) and the loading/unloading platform (7) of bottom are slidably connected.
2. a kind of Biohazard Waste transport vehicle charging crane according to claim 1, which is characterized in that further include hydraulic control
System processed, the hydraulic control system include displacement sensor, digital analog converter, processing unit and several throttle valves, institute's rheme
Displacement sensor is installed on the hydraulic stem of hydraulic device 4, and displacement sensor is connected by the input terminal of digital-to-analogue sensor and processing unit
It connects, the output end of processing unit is connect with throttle valve, and throttle valve is connect with hydraulic device (4).
3. a kind of Biohazard Waste transport vehicle charging crane according to claim 2, which is characterized in that the hydraulic control
System further includes reversal valve, fuel tank and hydraulic pump, and oil inlet, oil outlet A, oil outlet B and oil return are provided on the reversal valve
Mouthful, the oil inlet is connect with hydraulic pump, and the oil return opening is connect with fuel tank, and the oil outlet A is separately connected several hydraulic dresses
It sets (4), the oil outlet B is connect with several throttle valves respectively, and several hydraulic devices (4) are correspondingly connected with several reversal valves.
4. a kind of Biohazard Waste transport vehicle charging crane according to claim 3, which is characterized in that the hydraulic control
System further includes overflow valve, and the overflow valve is set between hydraulic pump and reversal valve.
5. a kind of Biohazard Waste transport vehicle charging crane according to claim 1, which is characterized in that on the intermediate bar
It is provided with sliding slot I (5), is provided with slider I (6) in the sliding slot I (5), the rod piece II (2) and slider I (6) are articulated and connected,
The hydraulic device (4) and slider I (6) are articulated and connected, and are arranged fluted on the slider I (6), are arranged on the sliding slot I (5)
There is protrusion to cooperate with the groove on slider I (6).
6. a kind of Biohazard Waste transport vehicle charging crane according to claim 1, which is characterized in that the loading/unloading platform
(7) it is hingedly connected with baffle (10), is hingedly connected with hook (11) on the baffle (10), it is fixed to be provided on the loading/unloading platform
Position slot I (12) and locating slot II (13), the hook (11) and locating slot I (12) or locating slot II (13) cooperate.
7. a kind of Biohazard Waste transport vehicle charging crane according to claim 6, which is characterized in that the baffle (10)
On be provided with spring leaf I (14), the spring leaf I (14) is located at the hinge joint of baffle (10) Yu loading/unloading platform (7), and spring leaf
I (14) and loading/unloading platform (7), which squeeze, to be arranged.
8. a kind of Biohazard Waste transport vehicle charging crane according to claim 6, which is characterized in that the hook (11)
On be provided with spring leaf II (15), the spring leaf II (15) is located at hook and (11) and baffle (10) hinge joint, and spring leaf
II (15) and baffle (10), which squeeze, to be arranged.
9. a kind of Biohazard Waste transport vehicle with Biohazard Waste transport vehicle charging crane described in claim 1, special
Sign is, including compartment and Biohazard Waste transport vehicle charging crane, and the Biohazard Waste transport vehicle charging crane passes through solid
Determine device (16) to connect with car bottom, the bottom in the compartment offers handling hole, horizontal positioned baffle (10) and handling
The sum of platform (7) size is identical as the size of the handling hole.
10. a kind of Biohazard Waste transport vehicle according to claim 8, which is characterized in that the handling hole is arranged in vehicle
The left-of-center position in compartment tail portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910480452.7A CN110171653B (en) | 2019-06-04 | 2019-06-04 | Loading and unloading mechanism of medical waste transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910480452.7A CN110171653B (en) | 2019-06-04 | 2019-06-04 | Loading and unloading mechanism of medical waste transport vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110171653A true CN110171653A (en) | 2019-08-27 |
| CN110171653B CN110171653B (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910480452.7A Active CN110171653B (en) | 2019-06-04 | 2019-06-04 | Loading and unloading mechanism of medical waste transport vehicle |
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| CN (1) | CN110171653B (en) |
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| CN109526388A (en) * | 2018-11-13 | 2019-03-29 | 钱巍 | A kind of picking fruit lift cart of safety and stability |
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