CN111721540A - Sanitation car cleans executive component analogue test device and bearing structure thereof - Google Patents
Sanitation car cleans executive component analogue test device and bearing structure thereof Download PDFInfo
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- CN111721540A CN111721540A CN201910221927.0A CN201910221927A CN111721540A CN 111721540 A CN111721540 A CN 111721540A CN 201910221927 A CN201910221927 A CN 201910221927A CN 111721540 A CN111721540 A CN 111721540A
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- frame
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- sweeping
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- 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
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- Civil Engineering (AREA)
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- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a sanitation vehicle cleaning executive component simulation test device and a supporting structure thereof. The sanitation truck cleaning executive component simulation test device comprises a supporting structure for supporting and installing a corresponding cleaning executive component, and further comprises a hydraulic system, wherein the hydraulic system comprises a hydraulic power part and a control valve group part, and the sanitation truck cleaning executive component simulation test device further comprises a control console for outputting control signals to corresponding control valves of the control valve group part according to corresponding test conditions. Through this sanitation car cleans executive component analogue test device, will corresponding clean executive component installation support and install on bearing structure, dispose corresponding hydraulic system, when experimental, can effectively simulate and clean installation and the operational environment of executive component on whole car, increase the reliability of test result, need not install cleaning executive component again and carry out analogue test on whole car, reducible experimental preparation time shortens test period.
Description
Technical Field
The invention relates to a sanitation vehicle cleaning executive component simulation test device and a supporting structure thereof.
Background
In sanitation vehicles, a washing and sweeping vehicle is a novel efficient sweeping device integrating road surface sweeping, garbage recycling and transportation, and is widely applied to sweeping and cleaning in places such as highways, airports, municipal squares, urban residential areas and the like. The washing and sweeping vehicle can quickly and effectively clean garbage and dust on the road surface, can maintain the cleanness and tidiness of the road, prolong the service life of the road, and can reduce and prevent traffic accidents.
The utility model discloses a stand-alone drive sweeping machine is disclosed in the utility model patent document with the grant bulletin number CN2261446Y, this sweeping machine is including the brush assembly, sucking disc assembly and hydraulic system, its brush assembly is including articulating the both sides at frame width direction respectively, a left side brush and the right brush that is used for compiling sewage, the sucking disc assembly is including installing the sucking disc that is used for sucking the sewage case that collects on the frame, hydraulic system is including driving the rotatory hydro-cylinder that rises and falls of both sides brush vertical rotation and horizontal direction respectively and swinging out and withdraw the hydro-cylinder, and the rotatory actuating motor of drive both sides brush, still including the hydro-cylinder that rises and falls of drive sucking disc up-and-down motion. Some of the washing and sweeping vehicles in the prior art also comprise a box body for containing sewage and a lifting oil cylinder for driving the box body to lift so as to dump the sewage.
The sweeper assembly, the sucker assembly and the box body are driven by the hydraulic system to meet the requirement that reliability of a long-time working state is required to be guaranteed after execution parts of the cleaning and sweeping vehicle work leave a factory and are loaded, the working life and the working frequency of each execution part need to be detected before leaving the factory, but in the detection mode of the prior art, after each execution part is loaded, a whole vehicle working test is verified, the inspection process is complex, and because each execution part is tested and verified on the whole vehicle, the execution parts are required to be installed and then tested, the test preparation time is long, and the whole test detection period is long.
Disclosure of Invention
The invention aims to provide a sanitation vehicle cleaning executive component simulation test device, which aims to solve the technical problem that the test detection period is long due to the fact that simulation of a corresponding cleaning executive component needs to be carried out on a whole vehicle in the prior art; correspondingly, the invention also aims to provide the supporting structure for the sanitation vehicle cleaning executive component simulation test device, which is convenient for mounting different cleaning executive components.
In order to achieve the aim, the technical scheme of the sanitation vehicle cleaning executive component simulation test device is as follows: the sanitation truck cleaning executive component simulation test device comprises a supporting structure for supporting and installing a corresponding cleaning executive component, the supporting structure comprises a base fixing part for fixing on a corresponding base, the supporting structure also comprises a supporting frame, the supporting frame is used for supporting a corresponding vehicle body mounting frame, an auxiliary frame and a large tank bottom frame when a sweeping tray system, a sucking disc system and a large tank lifting system are subjected to simulation test respectively, the sweeping tray system to be tested is installed on the vehicle body mounting frame, the sucking disc system to be tested is installed on the auxiliary frame, the large tank lifting system to be tested is installed on the large tank bottom frame, a mounting side plate is arranged on the supporting frame and used for fixedly supporting the vehicle body mounting frame, the auxiliary frame and the large tank bottom frame respectively, the sanitation truck cleaning executive component simulation test device also comprises a hydraulic system, the hydraulic system comprises a hydraulic power part and a control valve group part connected with the hydraulic power part, the control valve group part is provided with a sweeping disc motor control valve, a sweeping disc lifting control valve, a sucker lifting control valve, a large box lifting control valve and a box door opening and closing control valve, the sweeping disc motor control valve and the sweeping disc lifting control valve are used for being communicated with a sweeping disc motor and a sweeping disc lifting oil cylinder of the sweeping disc system through corresponding pipelines when a simulation test is carried out on the sweeping disc system, the sucker lifting control valve is used for being communicated with the sucker lifting oil cylinder of the sucker system through corresponding pipelines when a simulation test is carried out on the sucking disc system, the large box lifting control valve and the box door opening and closing control valve are used for being communicated with the lifting oil cylinder and the box door oil cylinder of the large box lifting system through corresponding pipelines when a simulation test is carried out on the large box lifting system, and the sanitation truck cleaning executive component simulation test device further comprises a control console for outputting control signals to the corresponding control valves of the control valve group part according.
The invention has the beneficial effects that: when the sanitation truck is in actual operation, the sweeping disc system is installed on the truck body through a truck body installation frame, the sucking disc system is installed on the truck body through an auxiliary truck frame, a big box lifting system is installed on the truck body through a big bottom of box frame, an executive component simulation test device is swept through the sanitation truck, corresponding sweeping executive components are installed on the auxiliary truck frame, the big bottom of box frame and the truck body installation frame, the auxiliary truck frame, the big bottom of box frame and the truck body installation frame are correspondingly supported and installed on corresponding supporting frames, a corresponding hydraulic system is configured, in the test, the installation and the operation environment of the sweeping executive components on the whole truck can be effectively simulated, the reliability of a test result is improved, the sweeping executive components do not need to be installed on the whole truck for simulation test, the test preparation time can be reduced.
Furthermore, the sanitation truck sweeping executive component simulation test device further comprises the auxiliary frame and a large box bottom frame.
The beneficial effects are as follows: the sanitation truck cleaning executive component simulation test device provided with the auxiliary frame and the large bottom box frame can realize direct fixation and installation of a sucker system and a large bottom box lifting system, the auxiliary frame and the large bottom box frame do not need to be additionally and independently configured during testing, and the corresponding cleaning executive component can be directly installed on the corresponding frame.
Furthermore, a plurality of fastening mounting holes are formed in the mounting side plates, and the fastening mounting holes are used for penetrating corresponding fastening mounting bolts so as to respectively and fixedly support the vehicle body mounting frame, the auxiliary frame and the large box bottom frame.
The beneficial effects are as follows: through fastening mounting bolt and fastening mounting hole in order to realize being convenient for the operation to automobile body mounting bracket, sub vehicle frame and big bottom of the case portion frame fixed mounting's removable mounting means, and can realize that same bearing structure can install automobile body mounting bracket, also can install sub vehicle frame, make bearing structure have higher logical joining in marriage nature.
Further, a plurality of fastening installation hole arrays are arranged on the installation side plate.
The beneficial effects are as follows: the fastening mounting holes arranged in a plurality of arrays can be matched with vehicle body mounting frames, auxiliary frames and large box bottom frames of different specifications, so that the supporting structure and the sanitation vehicle cleaning executive component simulation test device have higher universal matching type.
Furthermore, the supporting structure comprises two mounting seats, the two mounting seats are respectively provided with the supporting frame and the mounting side plates, and the two mounting seats are matched to support and fix the auxiliary frame and the large box bottom frame.
The beneficial effects are as follows: two mount pads cooperate in order to support fixed sub vehicle frame and big bottom of the case frame, and the fixed mounting environment on whole car is installed to simulation sub vehicle frame and big bottom of the case frame that can be better, increases test data's reliability, still can increase the installation stability of sub vehicle frame and big bottom of the case frame.
In order to achieve the aim, the technical scheme of the support structure for the sanitation vehicle cleaning executive component simulation test device is as follows: the supporting structure for the sanitation truck cleaning executive component simulation test device comprises a basic fixing part used for being fixed on a corresponding basis, and further comprises a supporting frame, wherein the supporting frame is used for supporting a corresponding vehicle body mounting frame, an auxiliary vehicle frame and a large bottom box frame when simulation tests are carried out on a sweeping disc system, a sucking disc system and a large bottom box lifting system respectively, the sweeping disc system to be tested is mounted on the vehicle body mounting frame, the sucking disc system to be tested is mounted on the auxiliary vehicle frame, the large bottom box lifting system to be tested is mounted on the large bottom box frame, mounting side plates are arranged on the supporting frame, and the mounting side plates are used for respectively and fixedly supporting the vehicle body mounting frame, the auxiliary vehicle frame and the large bottom.
The invention has the beneficial effects that: the auxiliary frame, the large bottom box frame and the vehicle body mounting frame are correspondingly supported and mounted on the corresponding supporting frames, and then the corresponding cleaning execution components are mounted on the auxiliary frame, the large bottom box frame and the vehicle body mounting frame, so that the cleaning execution components can be conveniently supported and mounted, and when a simulation test is carried out on the cleaning execution components, the mounting and running environment of the cleaning execution components on the whole vehicle can be effectively simulated, the subsequent test on the performance of the cleaning execution components is facilitated, and the reliability of test results is improved; and the cleaning executive component can be prevented from being arranged on the whole vehicle to carry out simulation test, the preparation time before the test can be reduced, and the test period can be shortened.
Furthermore, a plurality of fastening mounting holes are formed in the mounting side plates, and the fastening mounting holes are used for penetrating corresponding fastening mounting bolts so as to respectively and fixedly support the vehicle body mounting frame, the auxiliary frame and the large box bottom frame.
The beneficial effects are as follows: through fastening mounting bolt and fastening mounting hole in order to realize being convenient for the operation to automobile body mounting bracket, sub vehicle frame and big bottom of the case portion frame fixed mounting's removable mounting means, and can realize that same bearing structure can install automobile body mounting bracket, also can install sub vehicle frame, make bearing structure have higher logical joining in marriage nature.
Further, a plurality of fastening installation hole arrays are arranged on the installation side plate.
The beneficial effects are as follows: the fastening mounting holes arranged in a plurality of arrays can be matched with vehicle body mounting frames, auxiliary frames and large box bottom frames of different specifications, so that the supporting structure has a higher universal matching type.
Furthermore, the supporting structure for the sanitation truck sweeping executive component simulation test device comprises two mounting seats, the two mounting seats are respectively provided with the supporting frame and the mounting side plate, and the two mounting seats are matched with each other to complete the supporting and fixing of the two sweeping disc systems, the auxiliary frame and the large box bottom frame.
The beneficial effects are as follows: two mount pads cooperate in order to support fixed sub vehicle frame and big bottom of the case frame, and the fixed mounting environment on whole car is installed to simulation sub vehicle frame and big bottom of the case frame that can be better, increases test data's reliability, still can increase the installation stability of sub vehicle frame and big bottom of the case frame.
Drawings
Fig. 1 is a schematic view of an assembly structure of a sanitation truck sweeping executive component simulation test device and a sweeping disc system in a simulation test of the sweeping disc system in one embodiment of the invention;
FIG. 2 is a schematic diagram of the hydraulic system of FIG. 1;
FIG. 3 is a schematic view of the supporting seat shown in FIG. 1;
FIG. 4 is a schematic view of an assembly structure of a support seat and a sweeping disc system in the sanitation truck sweeping executive component simulation test device of the present invention;
FIG. 5 is a schematic view of an assembly structure of a support seat and another sweeping disc system in the simulation test device for the cleaning executive component of the sanitation truck of the present invention;
FIG. 6 is a schematic view of an assembly structure of a support seat and another sweeping disc system in the simulation test device for the cleaning executive component of the sanitation truck of the present invention;
FIG. 7 is a schematic view of an assembly structure of a support structure and a suction cup system in the simulation test device for the cleaning executive component of the sanitation truck;
FIG. 8 is a schematic view of an assembly structure of a support structure and a large box lifting system in the simulation test device for the cleaning executive component of the sanitation truck of the present invention;
in the figure, 1-supporting structure, 2-sweeping disk system, 201-sweeping disk system, 202-sweeping disk system, 203-sweeping disk system, 3-suction cup system, 4-large box lifting system, 5-control valve group part, 6-control console, 7-auxiliary frame, 8-large box bottom frame, 9-support seat, 10-support frame, 11-support plate, 12-bolt hole, 13-installation side plate, 14-fastening installation hole, 15-oil pump, 16-oil tank, 17-sweeping disk motor control valve, 18-sweeping disk lifting control valve, 19-suction cup lifting control valve, 20-large box lifting control valve, 21-box door opening and closing control valve, 22-sweeping disk motor, 23-sweeping disk lifting oil cylinder, 24-suction disk lifting oil cylinder, 25-lifting oil cylinder, 26-box door oil cylinder and 27-vehicle body mounting frame.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
The invention relates to a specific embodiment of a sanitation vehicle cleaning executive component simulation test device;
as shown in fig. 1 to 3, 7 and 8, the sanitation truck cleaning executive component simulation test device comprises a support structure 1, wherein the support structure 1 is used for supporting a cleaning executive component for mounting a sanitation truck, the cleaning executive component of the sanitation truck comprises a sweeping disc system 2, a sucking disc system 3 and a large box lifting system 4, the sanitation truck cleaning executive component simulation test device further comprises a hydraulic system and a control console 6 for controlling the hydraulic system to work, the hydraulic system is communicated with the corresponding cleaning executive component through a pipeline so as to control the hydraulic system through a control signal output by the control console 6, and therefore simulation test verification of the sweeping disc system 2, the sucking disc system 3 and the large box lifting system 4 is respectively realized.
As shown in fig. 1, the sweeping tray system 2 comprises a vehicle body mounting frame 27, the vehicle body mounting frame 27 is used for being fixed on a corresponding position of a frame of the sanitation vehicle so as to fix the sweeping tray system 2 on the sanitation vehicle, as shown in fig. 7 and 8, the suction cup system 3 is fixed on a sub-frame 7 of the sanitation vehicle, and the big box lifting system 4 is fixed on a big box bottom frame 8 of the sanitation vehicle.
The supporting structure 1 in this embodiment includes a supporting base 9, as shown in fig. 3, the supporting base 9 has a supporting frame 10, and the supporting frame 10 is specifically a square frame structure welded by square steel, and is used for supporting a corresponding vehicle body mounting frame 27, an auxiliary frame 7, and a large box bottom vehicle frame 8 when a simulation test is performed on the sweeping tray system 2, the suction cup system 3, and the large box lifting system 4, respectively.
The supporting seat 9 further has a base fixing portion fixed on the supporting frame 10 and used for being fixedly connected with a corresponding base, the base fixing portion is a supporting plate 11 welded at the bottom of the supporting frame 10, a bolt hole 12 is formed in the supporting plate 11, and the supporting frame 10 can be fixed on the corresponding base through the bolt hole 12 and a bolt. In the embodiment, the corresponding foundation is the ground, the bolts are foundation bolts, in other embodiments, the corresponding foundation can also be a fixed test platform, the foundation fixing part can also be a fixed seat which is welded at the bottom of the supporting frame and is arranged at intervals, and the fixed seat is provided with bolt holes for being fixedly connected with the test platform; or in other embodiments, the corresponding foundation may also be a dovetail groove disposed on the test platform and a stopping structure disposed in the dovetail groove, the corresponding foundation fixing portion is a dovetail-shaped protrusion welded at the bottom of the supporting frame, and the supporting frame may be fixed in the dovetail groove of the test platform by the cooperation of the dovetail-shaped protrusion and the dovetail groove and the stopping of the dovetail-shaped protrusion along the length direction of the dovetail groove by the stopping structure.
In this embodiment, the supporting frame 10 is provided with a mounting side plate 13, as shown in fig. 3, the mounting side plate 13 is welded to one set of two opposite vertical side surfaces of the supporting frame 10, and the mounting side plate 13 is provided with a plurality of fastening mounting holes 14.
A part of the fastening installation holes 14 is used for fixedly installing the vehicle body installation frame 27, as shown in fig. 1, when the sanitation vehicle cleaning executive component simulation test device is used for performing simulation test on the sweeping tray system 2, the part of the fastening installation holes 14 are the vehicle body installation frame fastening installation holes, and the vehicle body installation frame 27 fastening installation bolts penetrate through the part of the fastening installation holes 14, so that the vehicle body installation frame 27 can be fixedly supported on the supporting frame 10.
A part of the fastening mounting holes 14 is used for fixing the sub-frame 7, and as shown in fig. 7, when the sanitation vehicle cleaning performing part simulation test device is used for performing a simulation test on the suction cup system 3, the part of the fastening mounting holes 14 are sub-frame fastening mounting holes, and sub-frame fastening mounting bolts pass through the part of the fastening mounting holes 14, so that the sub-frame 7 can be fixedly supported on the supporting frame 10.
As shown in fig. 8, when the sanitation vehicle cleaning implement simulation test device is used for performing a simulation test on the large tank lifting system 4, the fastening mounting holes 14 are large tank bottom frame fastening mounting holes, and the large tank bottom frame fastening mounting bolts pass through the fastening mounting holes 14, so that the large tank bottom frame 8 can be supported and fixed on the support frame 10.
It should be noted that: the fastening mounting holes 14 formed in the mounting side plates 13 are mounting holes formed by referring to the hole diameter of a common bolt of the sanitation vehicle, so that the vehicle body mounting frame, the auxiliary frame and the vehicle frame at the bottom of the large box can be conveniently mounted and adjusted.
In the present embodiment, as shown in fig. 3, the fastening holes 14 are arranged in an array on the mounting side plate 13 to facilitate adapting to vehicle body mounts with different structures when the chassis sweeping system 2 is tested, as shown in fig. 4, 5 and 6, there are three different structures of the chassis sweeping system 201, the chassis sweeping system 202 and the chassis sweeping system 203, respectively, where the structures of the vehicle body mounts are different, and the fixing positions of the vehicle body mounts on the mounting side plate 13 are also different. Fig. 4 also shows the specific positions of the wipers of the lifting mechanism of the sweeping shoe system 201 in different states.
Correspondingly, the fastening mounting holes 14 are arranged in an array structure, so that the sanitation truck cleaning executive component simulation test device can be conveniently adapted to the auxiliary frames 7 and the large box bottom frame 8 with different specifications when the suction disc system 3 and the large box lifting system 4 are respectively tested, and the supporting structure 1 and the sanitation truck cleaning executive component simulation test device have higher universal matching types; and the plurality of fastening mounting holes 14 can increase the mounting stability of the vehicle body mounting frame 27, the auxiliary frame 7 and the large bottom part vehicle frame 8, can better simulate the mounting and running environment of cleaning execution components on the whole vehicle, and increases the reliability of test results. In other embodiments, fastening mounting holes with fixed positions can be arranged according to fixed vehicle types, so that the support structure and the sanitation vehicle cleaning executive component simulation test device can be specialized.
In this embodiment, the sanitation vehicle cleaning executive component simulation test device further comprises the auxiliary frame 7 and the large bottom box frame 8, and the number of the auxiliary frame 7 and the large bottom box frame 8 is more than two, so as to support and fix the suction cup systems 3 and the large lifting box systems 4 of different models, and when the suction cup systems 3 and the large lifting box systems 4 are respectively tested, the auxiliary frame 7 and the large bottom box frame 8 do not need to be configured independently, and the corresponding cleaning executive component can be directly installed on the corresponding frame, so that the assembly process before the test can be simplified, and the test period can be shortened. In other embodiments, of course, the sanitation vehicle cleaning execution component simulation test apparatus may not include the sub-frame and the large tank bottom frame, and at this time, when the suction disc system and the large tank lifting system are tested, the corresponding sub-frame and the large tank bottom frame need to be reconfigured, as long as a normal simulation test is ensured.
In this embodiment, as shown in fig. 1, 7 and 8, two supporting seats 9 are provided for the supporting structure 1, when the suction cup system 3 and the large box lifting system 4 are respectively tested, the sub-frame 7 and the large bottom box frame 8 can be fixed and mounted through cooperation of the two supporting seats 9, the fixed mounting form of the two supporting seats 9 can increase the stability of the fixed mounting of the sub-frame 7 and the large bottom box frame 8, the fixed mounting environment of the sub-frame 7 and the large bottom box frame 8 on the whole vehicle can be better simulated, and the reliability of test data is increased. In other embodiments, only one support seat may be provided in the support structure, so that the auxiliary frame and the large bottom chassis frame can be fixedly mounted through one support seat.
As shown in fig. 1 and 2, the hydraulic system of the present embodiment includes a hydraulic power section, which is an oil pump 15 and an oil tank 16, and a control valve block section 5 connected to the hydraulic power section. As shown in fig. 2, the valve block section 5 has a sweeping motor control valve 17, a sweeping tray lift control valve 18, a suction cup lift control valve 19, a large box lift control valve 20, and a box door opening/closing control valve 21.
As shown in fig. 2, before the sweeping disk system 2 is tested, the sweeping disk motor control valve 17 needs to be connected with the sweeping disk motor 22 of the sweeping disk system 2, and the sweeping disk lifting control valve 18 needs to be communicated with the sweeping disk lifting cylinder 23 of the sweeping disk system 2 through a hydraulic oil pipe.
Before the sucker system 3 is tested, the sucker lifting control valve 19 needs to be communicated with the sucker lifting oil cylinder 24 of the sucker system 3 through a hydraulic oil pipe.
Before the large box lifting system 4 is tested, the large box lifting control valve 20 and the box door opening and closing control valve 21 need to be communicated with the lifting oil cylinder 25 and the box door oil cylinder 26 of the large box lifting system 4 through hydraulic oil pipes respectively.
As shown in fig. 1, the simulation test device for the cleaning executive component of the sanitation truck in the embodiment further includes a control console 6 for outputting a control signal to a control valve group portion 5 in a hydraulic system, when the simulation test device for the cleaning executive component of the sanitation truck is used and a sweeping disc system 2 is tested, as shown in fig. 1 and fig. 2, two sweeping disc systems 2 are respectively fixed on two supporting seats 9 of a supporting structure 1 through corresponding truck body mounting frames 27, corresponding hydraulic pipes are connected, when two sweeping brushes are required to be lifted, the control console 6 is operated to send signals to an a4 sensor and an a5 sensor, the a4 sensor and the a5 sensor receive the signals and then control corresponding sweeping disc lifting control valves 18 to act, so that hydraulic oil enters the sweeping disc lifting cylinders 23 of the left sweeping disc system 2 and the right sweeping disc system 2, and hydraulic oil rods of the sweeping disc lifting cylinders 23 extend out, therefore, the sweeper in the sweeping disc system 2 descends, the console 6 sends signals to the B4 sensor and the B5 sensor, the B4 sensor and the B5 sensor control the corresponding sweeping disc lifting control valve 18 to act after receiving the signals, hydraulic oil returns to the oil tank 16 from the sweeping disc lifting oil cylinder 23 along a hydraulic oil pipe, a hydraulic oil rod of the sweeping disc lifting oil cylinder 23 retracts, and the sweeper in the sweeping disc system 2 rises.
When the two rotary tests of the sweeping disk system 2 need to be realized, the console 6 is operated to enable the console 6 to send signals to the A6 sensor and the A7 sensor, the A6 sensor and the A7 sensor receive the signals and then control the corresponding sweeping disk motor control valve 17 to be opened, so that the sweeping brush in the sweeping disk system 2 is driven to rotate, the console 6 sends signals to the B6 sensor and the B7 sensor, and the B6 sensor and the B7 sensor receive the signals and then control the corresponding sweeping disk motor control valve 17 to be closed, so that the sweeping brush in the sweeping disk system 2 stops rotating.
As shown in fig. 2, when the sanitation vehicle cleaning execution part simulation test device is used for testing the sucker system 3, the sucker system 3 is fixed on the supporting structure 1 through the corresponding sub-frame 7, the corresponding hydraulic pipe is connected, when two suckers need to be lifted, the console 6 is operated to send a signal to the A3 sensor, the A3 sensor receives the signal and then controls the corresponding sucker lifting control valve 19 to act, so that hydraulic oil enters the sucker lifting cylinders 24 of the left and right sucker systems 3, the hydraulic oil rod of the sucker lifting cylinder 24 extends out, so that the sucker in the sucker system 3 descends, the console 6 sends a signal to the B3 sensor, the B3 sensor receives the signal and then controls the corresponding sucker lifting control valve 19 to act, so that the hydraulic oil returns to the oil tank 16 from the sucker lifting cylinder 24 along the hydraulic oil pipe, and the hydraulic oil rod of the sucker lifting cylinder 24 retracts, thereby raising the suction cups in the suction cup system 3.
As shown in fig. 2, when the sanitation vehicle cleaning executive component simulation test device is used for testing the large box lifting system 4, the large tank lifting system 4 is fixed on the supporting structure 1 through the corresponding large tank bottom frame 8, the corresponding hydraulic pipes are connected, when the large box is required to be lifted, the control console 6 is operated to send a signal to the B2 sensor, the B2 sensor receives the signal and then controls the corresponding large box lifting control valve 20 to act, so that hydraulic oil enters the lifting oil cylinder 25 of the large box lifting system 4, a hydraulic oil rod of the lifting oil cylinder 25 extends out, so that one side of the large tank is lifted, the console 6 sends a signal to the A2 sensor, the A2 sensor receives the signal and controls the corresponding large tank lifting control valve 20 to act, hydraulic oil returns to the oil tank 16 from the lifting oil cylinder 25 along the hydraulic oil pipe, and the hydraulic oil rod of the lifting oil cylinder 25 retracts, so that one side of the large tank descends. When the front door in the large box lifting system 4 needs to be opened, the control console 6 is operated to send a signal to the a1 sensor, the a1 sensor receives the signal and then controls the corresponding box door opening and closing control valve 21 to act, so that hydraulic oil enters the box door oil cylinder 26 of the large box lifting system 4, the hydraulic oil rod of the box door oil cylinder 26 extends out, so that the box door is opened, the control console 6 is operated to send a signal to the B1 sensor, the B1 sensor receives the signal and then controls the corresponding box door opening and closing control valve 21 to act, so that the hydraulic oil returns to the oil tank 16 from the box door oil cylinder 26 along the hydraulic oil pipe, and the hydraulic oil rod of the box door oil cylinder 26 retracts, so that the box door is closed.
It should be noted that: when the corresponding cleaning executive element is tested, the time for the corresponding cleaning executive element to perform corresponding circular action and the interval time between different actions can be set through the control console 6, so that the control of the control valve group part 5 through the control console 6 can be used for realizing circular tests of the tray sweeping system 2, the large box lifting system 4 and the sucker system 3, the test times can be recorded, the service life tests of the tray sweeping system 2, the large box lifting system 4 and the sucker system 3 can be completed, and real and reliable data can be provided for the reliability of products.
Through above-mentioned sanitation car cleans executive component analogue test device, can realize will sweeping the dish system, sucking disc system and big case lift system and pass through vehicle body mounting frame respectively, sub vehicle frame and big bottom of the case portion frame are installed on braced frame, dispose corresponding hydraulic system, when experimental, can effectively simulate and clean installation and the operational environment of executive component on whole car, increase the reliability of test result, and need not again to clean executive component and install and carry out analogue test on whole car, reducible experiment preparation time shortens test cycle.
The specific structure of the supporting structure for the sanitation truck cleaning executive component simulation test device in the specific embodiment of the supporting structure for the sanitation truck cleaning executive component simulation test device is the same as that in the specific embodiment of the supporting structure for the sanitation truck cleaning executive component simulation test device, and the detailed description is omitted here.
Claims (9)
1. The utility model provides a sanitation car cleans executive component analogue test device which characterized in that: comprises a supporting structure used for supporting and installing a corresponding cleaning execution component, the supporting structure comprises a foundation fixing part used for being fixed on a corresponding foundation, the supporting structure also comprises a supporting framework,
the supporting frame is used for supporting the corresponding vehicle body mounting frame, the auxiliary frame and the large box bottom vehicle frame when the simulation test is respectively carried out on the sweeping disc system, the sucking disc system and the large box lifting system, the sweeping disc system to be tested is arranged on the vehicle body mounting frame, the sucking disc system to be tested is arranged on the auxiliary vehicle frame, the large box lifting system to be tested is arranged on the large box bottom vehicle frame,
the supporting frame is provided with mounting side plates which are used for respectively and fixedly supporting the vehicle body mounting frame, the auxiliary frame and the vehicle frame at the bottom of the big box,
the sanitation truck cleaning executive component simulation test device also comprises a hydraulic system, the hydraulic system comprises a hydraulic power part and a control valve group part connected with the hydraulic power part, the control valve group part is provided with a sweeping disc motor control valve, a sweeping disc lifting control valve, a sucking disc lifting control valve, a big box lifting control valve and a box door opening and closing control valve,
a sweeping disc motor control valve and a sweeping disc lifting control valve which are used for being communicated with a sweeping disc motor and a sweeping disc lifting oil cylinder of the sweeping disc system through corresponding pipelines when the simulation test is carried out on the sweeping disc system,
the sucker lifting control valve is used for being communicated with a sucker lifting oil cylinder of the sucker system through a corresponding pipeline when the sucker system is subjected to a simulation test,
a big box lifting control valve and a box door opening and closing control valve which are used for communicating with a lifting oil cylinder and a box door oil cylinder of the big box lifting system through corresponding pipelines when a simulation test is carried out on the big box lifting system,
the sanitation truck cleaning executive component simulation test device also comprises a control console for outputting control signals to corresponding control valves of the control valve group part according to corresponding test conditions.
2. The sanitation truck sweeping executive component simulation test device of claim 1, wherein: the sanitation truck cleaning executive component simulation test device further comprises the auxiliary frame and a large box bottom frame.
3. The sanitation truck sweeping executive component simulation test device of claim 1 or 2, wherein: the mounting side plates are provided with a plurality of fastening mounting holes, and the fastening mounting holes are used for penetrating corresponding fastening mounting bolts so as to respectively and fixedly support the vehicle body mounting frame, the auxiliary frame and the large box bottom frame.
4. The sanitation truck sweeping executive component simulation test device of claim 3, wherein: a plurality of fastening installation hole arrays are arranged on the installation side plate.
5. The sanitation truck sweeping executive component simulation test device of claim 1, 2 or 4, wherein: the supporting structure comprises two mounting seats, the two mounting seats are respectively provided with the supporting frame and the mounting side plates, and the two mounting seats are matched to support and fix the auxiliary frame and the frame at the bottom of the big box.
6. The utility model provides a sanitation car cleans executive component bearing structure for analogue test device which characterized in that: comprises a foundation fixing part for fixing on a corresponding foundation and a supporting frame,
the supporting frame is used for supporting the corresponding vehicle body mounting frame, the auxiliary frame and the large box bottom vehicle frame when the simulation test is respectively carried out on the sweeping disc system, the sucking disc system and the large box lifting system, the sweeping disc system to be tested is arranged on the vehicle body mounting frame, the sucking disc system to be tested is arranged on the auxiliary vehicle frame, the large box lifting system to be tested is arranged on the large box bottom vehicle frame,
and the supporting frame is provided with mounting side plates which are used for respectively and fixedly supporting the vehicle body mounting frame, the auxiliary frame and the vehicle frame at the bottom of the big box.
7. The supporting structure for the sanitation truck sweeping executive component simulation test device according to claim 6, wherein: the mounting side plates are provided with a plurality of fastening mounting holes, and the fastening mounting holes are used for penetrating corresponding fastening mounting bolts so as to respectively and fixedly support the vehicle body mounting frame, the auxiliary frame and the large box bottom frame.
8. The supporting structure for the sanitation truck sweeping executive component simulation test device according to claim 7, wherein: a plurality of fastening installation hole arrays are arranged on the installation side plate.
9. The supporting structure for the sanitation truck sweeping performing part simulation test device according to any one of claims 6 to 8, wherein: the supporting structure for the sanitation truck sweeping executive component simulation test device comprises two mounting seats, wherein the two mounting seats are respectively provided with the supporting frame and the mounting side plates, and the two mounting seats are matched with each other to complete the supporting and fixing of the two sweeping disc systems, the auxiliary frame and the large bottom box frame.
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| CN111721540B (en) | 2022-07-22 |
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