CN111470339A - Novel vehicle track unloading system - Google Patents
Novel vehicle track unloading system Download PDFInfo
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- CN111470339A CN111470339A CN202010386848.8A CN202010386848A CN111470339A CN 111470339 A CN111470339 A CN 111470339A CN 202010386848 A CN202010386848 A CN 202010386848A CN 111470339 A CN111470339 A CN 111470339A
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- unloading
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/22—Arrangements or mountings of driving motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/24—Gearing between driving motor and belt- or chain-engaging elements
- B65G23/30—Variable-speed gearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G54/00—Non-mechanical conveyors not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
The invention discloses a novel vehicle track unloading system which comprises a track unloading device, a hydraulic driving system, an intelligent control system and an air suspension device, wherein the track unloading device, the hydraulic driving system, the intelligent control system and the air suspension device are arranged on a vehicle body, the hydraulic driving system is respectively connected with the track unloading device, the intelligent control system and a carriage back door, and the intelligent control system is also respectively connected with a carriage side plate and the air suspension device. The pneumatic suspension type pneumatic unloading device has the characteristics that the pneumatic suspension is formed between the unloading crawler and the bottom plate of the carriage by adopting the innovative crawler unloading device, the pneumatic suspension device and the electronic induction intelligent control technology, so that the friction force between the crawler and the bottom plate of the carriage is greatly reduced, the power required by the unloading operation is reduced, the energy consumption is reduced, and the service lives of the crawler unloading device and the hydraulic drive system are greatly prolonged. The invention can realize the transportation and self-unloading of materials such as grains, feeds, powder materials, sand, broken stones, broken soil, broken coal and the like, not only can reduce the use cost of vehicles, but also effectively meets the use effects of energy conservation, environmental protection, safe and convenient unloading and the like.
Description
Technical Field
The invention relates to a discharging system, in particular to a novel vehicle track discharging system.
Background
Traditional automobile-used track unloading system does not have air suspension device, and it has more defect as: (1) the friction between the crawler and the bottom plate of the carriage is large, and the crawler is quickly abraded; (2) the unloading energy consumption is high, and the use cost is high; (3) the hydraulic system has high operation pressure, and the service life of the hydraulic motor driven by the crawler belt roller is short. Therefore, the traditional vehicle-used crawler belt unloading system cannot meet the requirements of the current society.
Based on this, a novel energy-saving and durable vehicle track unloading system is needed urgently in the society at present.
Disclosure of Invention
Aiming at the problems in the background art, the invention aims to provide a novel vehicle track unloading system to overcome the defects in the background art. .
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a novel automobile-used track system of unloading, includes track discharge apparatus, gas suspension device, intelligence control system and hydraulic drive system, track discharge apparatus, gas suspension device, intelligence control system and hydraulic drive system and all set up on the automobile body, just hydraulic drive system respectively with the carriage back door of track discharge apparatus, intelligence control system and automobile body links to each other, intelligence control system still links to each other with the carriage curb plate and the gas suspension device of automobile body respectively.
In the technical scheme, the track unloading device comprises a track roller, a track, a movable front baffle, a transfer machine and a transfer machine steel wire rope, wherein the track roller is supported at the rear end of a frame of the vehicle body through a bearing, the track and the movable front baffle are movably arranged on a carriage bottom plate of the vehicle body, the track and the carriage bottom plate are in sealing fit connection, the transfer machine is fixedly arranged at the front end of the carriage bottom plate of the vehicle body, the rear end of the track is wound on the track roller, the front end of the track is connected with the rear end of the movable front baffle, and the front end of the movable front baffle is connected with the transfer machine through the transfer machine steel wire rope.
In the technical scheme, a sealing strip is arranged on one surface, which is attached to the bottom plate of the carriage, of the crawler, the sealing strip is formed by splicing two longitudinal sealing strips and a plurality of transverse sealing strips, the two longitudinal sealing strips of the sealing strip are symmetrically arranged at the longitudinal edges of the left side and the right side of the surface, which is attached to the bottom plate of the carriage, of the crawler, and the plurality of transverse sealing strips of the sealing strip are arranged between the two longitudinal sealing strips at equal intervals; during assembly, the track passes through sealing band and the laminating of platform floor mutually to through the sealing band with the clearance separation between the laminating face mutually of track and platform floor become a plurality of along the air suspension chamber that platform floor length direction laid in proper order, and every the air suspension chamber all with the air suspension device is linked together.
In the above technical solution, the air suspension device comprises an electronic control air valve, an air cylinder, an air inlet switch of the air cylinder, and a plurality of air suspension air nozzles; the air receiver one end is passed through air receiver air inlet switch and trachea and is linked to each other with outside air supply, and the other end passes through the trachea and links to each other with the electronic control pneumatic valve, the electronic control pneumatic valve still respectively through a plurality of trachea with a plurality of gas hang and add air cock one-to-one intercommunication to and be connected with the intelligence control system electricity through the wire, a plurality of gas hangs and adds the air cock and weld in proper order along the central line direction of carriage bottom plate and lay on the lower surface of carriage bottom plate, and every gas hangs and adds the air cock correspondence and an air and hang the chamber and be linked together.
In the above technical solution, the intelligent control system comprises an intelligent electronic controller and a plurality of electronic sensors, and the intelligent electronic controller is electrically connected to the plurality of electronic sensors and the electronic control air valves in the hydraulic drive system and the air suspension device, respectively.
In the technical scheme, the hydraulic drive system comprises a hydraulic oil pump, a hydraulic quick coupling, a hydraulic motor of the hoister, an electromagnetic control hydraulic valve, a carriage back door opening and closing oil cylinder, a track roller driving hydraulic motor and a hydraulic oil tank, the hydraulic oil pump is respectively communicated with the electromagnetic control hydraulic valve and the hydraulic oil tank through a hydraulic oil pipe and a hydraulic quick joint, the electromagnetic control hydraulic valve is also respectively communicated with the hydraulic motor of the hoister, the carriage back door opening and closing oil cylinder, the crawler belt roller driving hydraulic motor and the hydraulic oil tank through hydraulic oil pipes, and is electrically connected with an intelligent electronic controller in the intelligent control system through a lead, the hydraulic motor of the lifting machine is also correspondingly and fixedly connected with the lifting machine of the crawler belt unloading device, the carriage back door opening and closing oil cylinder is also correspondingly hinged with a carriage back door of the vehicle body, and the crawler roller driving hydraulic motor is also correspondingly fixedly connected with a crawler roller of the crawler unloading device.
In the technical scheme, the intelligent electronic controller is installed in a cab of the power tractor, and the electronic sensors are all installed on a carriage side plate of the tractor body.
In the technical scheme, the hydraulic oil pump is installed on the power tractor, the hydraulic quick connector, the electromagnetic control hydraulic valve and the hydraulic oil tank are all installed on a frame of a vehicle body, the hydraulic motor of the rotary lifting machine is installed on the rotary lifting machine of the crawler unloading device, the power output end of the hydraulic motor of the rotary lifting machine is connected with the power input end of the rotary lifting machine, and the power output end of the rotary lifting machine is connected with the movable front baffle through a steel wire rope of the rotary lifting machine; the crawler belt roller driving hydraulic motor is arranged in a crawler belt roller of the crawler belt unloading device, and the power output end of the crawler belt roller driving hydraulic motor is communicated with a roller shaft of the crawler belt roller through a speed reducer arranged in the crawler belt roller; the carriage rear door opening and closing oil cylinder is installed on a carriage side plate of the vehicle body, one end of the carriage rear door opening and closing oil cylinder is hinged with the carriage side plate through an oil cylinder hinge seat, and the other end of the carriage rear door opening and closing oil cylinder is hinged with a carriage rear door of the vehicle body through an oil cylinder hinge seat.
In the technical scheme, the automobile body includes frame, carriage bottom plate, carriage curb plate, carriage back door, frame liftable support and automobile body running gear, the welding of carriage bottom plate is in the higher authority of frame, carriage curb plate quantity is two and symmetrical welding on the left and right both sides above the carriage bottom plate, the carriage back door is articulated mutually with two carriage curb plates respectively, frame liftable support quantity is two and symmetrical the installation in the left and right both sides below of frame front end, automobile body running gear installs the lower part of frame rear end.
Compared with the prior art, the invention has the advantages that:
(1) the pneumatic suspension can be formed between the discharging crawler belt and the carriage bottom plate, so that the friction force between the crawler belt and the carriage bottom plate is greatly reduced, the power required by discharging operation is reduced, the energy consumption is reduced, and the service lives of the crawler belt discharging device and the hydraulic driving system are greatly prolonged.
(2) The transportation and self-unloading of materials such as grains, feeds, powder materials, sand, broken stones, broken soil, broken coal and the like can be realized, the use cost of vehicles can be reduced, and the use effects of energy conservation, environmental protection, safe and convenient unloading and the like can be effectively met.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the body structure of the present invention;
FIG. 3 is a schematic structural view of a crawler unloading device in the present invention;
FIG. 4 is a schematic view of the air suspension apparatus of the present invention;
FIG. 5 is a schematic diagram of an intelligent control system of the present invention;
FIG. 6 is a schematic diagram of a hydraulic drive system according to the present invention;
FIG. 7 is a schematic view of the surface structure of the track of the present invention engaging the bed of the platform;
description of reference numerals:
1. a crawler belt unloading device; 1.1, a crawler roller; 1.2, a crawler belt; 1.3, a movable front baffle; 1.4, a transfer machine; 1.5, a steel wire rope of a transfer machine;
2. an air suspension device; 2.1, electronically controlling an air valve; 2.2, air suspension air nozzle; 2.3, an air storage cylinder; 2.4, an air inlet switch of the air storage cylinder; 2.5, an air pipe;
3. an intelligent control system; 3.1, an intelligent electronic controller; 3.2, an electronic inductor;
4. a hydraulic drive system; 4.1, a hydraulic oil pump; 4.2, a hydraulic oil pipe; 4.3, hydraulic quick joint; 4.4, a hydraulic motor of the rotary lifting machine; 4.5, electromagnetic control hydraulic valve; 4.6, opening and closing the oil cylinder at the rear door of the carriage; 4.7, the crawler roller drives the hydraulic motor; 4.8, a hydraulic oil tank;
5. a vehicle body; 5.1, a frame; 5.2, a carriage bottom plate; 5.3, a carriage side plate; 5.4, a rear door of the carriage; 5.5, the frame can be supported in a lifting way; 5.6, a vehicle body traveling mechanism;
6. sealing tape; 6.1 longitudinal sealing strips; 6.2, transverse sealing strips;
7. an air suspension cavity.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the following description further explains how the invention is implemented by combining the attached drawings and the detailed implementation modes.
Referring to fig. 1 to 7, the novel vehicle track unloading system provided by the invention comprises a track unloading device 1, an air suspension device 2, an intelligent control system 3 and a hydraulic drive system 4, wherein the track unloading device 1, the air suspension device 2, the intelligent control system 3 and the hydraulic drive system 4 are all arranged on a vehicle body 5, the hydraulic drive system 4 is respectively connected with the track unloading device 1, the intelligent control system 3 and a compartment back door 5.4 of the vehicle body 5, and the intelligent control system 3 is also respectively connected with a compartment side plate 5.3 of the vehicle body 5 and the air suspension device 2.
Specifically, in the present invention: referring to fig. 2, the vehicle body 5 includes a frame 5.1, a bottom board 5.2, side boards 5.3, a rear door 5.4, lifting supports 5.5 and a vehicle body traveling mechanism 5.6, wherein the bottom board 5.2 is welded on the frame 5.1, the side boards 5.3 are symmetrically welded on the left and right sides of the bottom board 5.2, the rear door 5.4 is hinged with the two side boards 5.3, the lifting supports 5.5 are symmetrically mounted under the left and right sides of the front end of the frame 5.1, and the vehicle body traveling mechanism 5.6 is mounted under the rear end of the frame 5.1.
Specifically, in the present invention: referring to fig. 3, the track discharging device 1 includes a track roller 1.1, a track 1.2, a movable front baffle 1.3, a transfer machine 1.4 and a transfer machine steel wire rope 1.5, wherein the track roller 2.1 is supported on the rear end of a frame 5.1 of the vehicle body 5 through a bearing, the track 2.2 and the movable front baffle 2.3 are both movably arranged on a carriage bottom plate 5.2 of the vehicle body 5, the track 1.2 is connected with the carriage bottom plate 5.2 in a sealing and fitting manner, the transfer machine 1.4 is fixedly arranged on the front end of the carriage bottom plate 5.2 of the vehicle body 5, the rear end of the track 1.2 is wound on the track roller 1.1, the front end of the track 1.2 is connected with the rear end of the movable front baffle 1.3, and the front end of the movable front baffle 1.3 is connected with the transfer machine 1.4 through the transfer machine steel wire rope 1.5.
Specifically, in the present invention: referring to fig. 7, a sealing strip 6 is arranged on one surface of the track 1.2, which is attached to the platform floor 5.2, the sealing strip 6 is formed by splicing two longitudinal sealing strips 6.1 and a plurality of transverse sealing strips 6.2, the two longitudinal sealing strips 6.1 of the sealing strip 6 are symmetrically arranged at the longitudinal edges of the left side and the right side of the surface of the track 1.2, which is attached to the platform floor 5.2, and the plurality of transverse sealing strips 6.2 of the sealing strip 6 are arranged between the two longitudinal sealing strips 6.1 at equal intervals; when the crawler unloading device 1 is assembled on the carriage bottom plate 5.2 of the vehicle body 5, the crawler 1.2 of the crawler unloading device 1 can be attached to the carriage bottom plate 5.2 of the vehicle body 5 through the sealing belt 6, a gap between the attaching surfaces of the crawler 1.2 and the carriage bottom plate 5.2 is divided into a plurality of air suspension cavities 7 sequentially arranged along the length direction of the carriage bottom plate 5.2 through the sealing belt 6, and each air suspension cavity 7 is communicated with the air suspension device 2.
Specifically, in the present invention: referring to fig. 4, the air suspension device 2 includes an electronic control air valve 2.1, an air cylinder 2.3, an air inlet switch 2.4 of the air cylinder, and a plurality of air suspension air nozzles 2.2; the electronic control air valve 2.1 and the air cylinder 2.3 are both mounted on a frame 5.1 of the vehicle body 5, the air suspension air nozzles 2.2 are welded on the lower surface of a carriage bottom plate 5.2 and distributed on the center line of the carriage bottom plate 1.3, one end of the air cylinder 2.3 is connected with an external air source through an air cylinder air inlet switch 2.4 and an air pipe (2.5), the other end of the air cylinder is connected with the electronic control air valve 2.1 through the air pipe 2.5, the electronic control air valve 2.1 is also respectively communicated with each air suspension air nozzle 2.2 through the air pipe 2.5 and is electrically connected with an intelligent electronic controller 3.1 in the intelligent control system 3 through a lead; and each air suspension air nozzle 2.2 in the air suspension device 2 is also correspondingly communicated with an air suspension cavity 7 arranged between the binding surfaces of the caterpillar band 1.2 and the carriage bottom plate 5.2.
Specifically, in the present invention: referring to fig. 5, the intelligent control system 3 includes an intelligent electronic controller 3.1 and a plurality of electronic sensors 3.2; wherein the intelligent electronic controller 3.1 is installed in the cab of the power tractor (not shown in the figure); the electronic sensors 3.2 are mounted on a carriage side plate 5.3 of the vehicle body 5, and the intelligent electronic controller 3.1 is electrically connected with each electronic sensor 3.2 and the electronic control air valve 2.1 in the hydraulic driving system 4 and the air suspension device 2 through leads respectively.
Specifically, in the present invention: referring to fig. 6, the hydraulic drive system 4 includes a hydraulic oil pump 4.1, a hydraulic quick coupling 4.3, a hydraulic motor 4.4 of the winch, an electromagnetic control hydraulic valve 4.5, a car rear door opening/closing cylinder 4.6, a track roller drive hydraulic motor 4.7, and a hydraulic oil tank 4.8; the hydraulic oil pump 4.1 is arranged on a power tractor (not shown in the figure), and the hydraulic quick connector 4.3, the electromagnetic control hydraulic valve 4.5 and the hydraulic oil tank 4.8 are all arranged on a frame of the vehicle body 5; the hydraulic motor 4.4 of the transfer machine is arranged on the transfer machine 1.4 of the crawler unloading device 1, the power output end of the hydraulic motor 4.4 of the transfer machine is connected with the power input end of the transfer machine 1.4, and the power output end of the transfer machine 1.4 is connected with the movable front baffle 1.3 through a steel wire rope 1.5 of the transfer machine; the carriage back door opening and closing oil cylinder 4.6 is arranged on a carriage side plate 5.3 of the vehicle body 5, one end of the carriage back door opening and closing oil cylinder 4.6 is hinged with the carriage side plate 5.3 of the vehicle body 5 through an oil cylinder hinge seat (not shown in the figure), and the other end of the carriage back door opening and closing oil cylinder is hinged with the carriage back door 5.4 of the vehicle body 5 through an oil cylinder hinge seat (not shown in the figure); the crawler belt roller driving hydraulic motor 4.7 is arranged on a speed reducer (not shown in the figure) arranged in the crawler belt roller 1.1, and the power output end of the crawler belt roller driving hydraulic motor 4.7 is communicated with the roller shaft of the crawler belt roller 1.1 through the speed reducer arranged in the crawler belt roller 1.1; the hydraulic oil pump 4.1 is respectively communicated with an electromagnetic control hydraulic valve 4.5 and a hydraulic oil tank 4.8 through a hydraulic oil pipe 4.2 and a hydraulic quick joint 4.3, the electromagnetic control hydraulic valve 4.5 is also respectively communicated with a hydraulic motor 4.4 of the transfer machine, a carriage back door opening and closing oil cylinder 4.6, a crawler belt roller driving hydraulic motor 4.7 and the hydraulic oil tank 4.8 through a hydraulic oil pipe 4.2, and is electrically connected with an intelligent electronic controller 3.1 in the intelligent control system 3 through a lead;
the working principle of the invention is as follows: firstly, a power tractor (not shown in the figure) is used for providing driving force for a hydraulic oil pump 4.1 of a hydraulic driving system 4, then a carriage rear door opening and closing oil cylinder 4.6, a track roller driving hydraulic motor 4.7 and a lifter hydraulic motor 4.4 are respectively driven by the hydraulic oil pump 4.1 to work, the carriage rear door opening and closing oil cylinder 4.6 is driven to work so as to realize the opening and closing of a carriage rear door 5.4, the track roller driving hydraulic motor 4.7 is driven to work so as to enable the track roller 1.1 to rotate backwards, and then a track 1.2 and a movable front baffle plate 1.3 are dragged to move backwards together so as to realize the unloading operation, and the lifter hydraulic motor 4.4 is driven to work so as to enable the lifter 1.4 rotating cylinder to rotate forwards a lifter steel wire rope 1.5, and then the track 1.2 and the movable front baffle plate 1.3 move forwards and reset together; the actions are carried out independently and are controlled by an electromagnetic control hydraulic valve 4.5 of the hydraulic drive system 4; in addition, the power tractor also provides a compressed air source for the air suspension device 2, and the air suspension device is controlled by the electronic control air valve 2.1 during unloading to inflate an air suspension cavity 7 between the binding surface of the crawler 1.2 and the carriage bottom plate 5.2 so as to form upward suspension force below the crawler 1.2, thereby reducing the moving friction force between the crawler 1.2 and the carriage bottom plate 5.2.
The specific operation of each part in the crawler unloading system for the vehicle provided by the invention is as follows:
when unloading is needed, starting an engine of a power tractor to work, connecting the power tractor with a power takeoff (not shown in the figure) connected with a hydraulic oil pump 4.1, driving the hydraulic oil pump 4.1 to work, controlling the extension of a carriage rear door opening and closing oil cylinder 4.6 through an electromagnetic control hydraulic valve 4.5 at the moment, opening a carriage rear door 5.4, then opening an electronic control air valve 2.1, aerating an air suspension cavity 7 between a crawler 1.2 and a carriage bottom plate 5.2 joint surface, enabling the lower surface of the crawler 1.2 to form upward suspension force, controlling the hydraulic oil pump 4.1 through the electromagnetic control hydraulic valve 4.5 to drive a crawler roller to drive a hydraulic motor 4.7 to work, enabling the crawler roller 1.1 to rotate backwards, dragging the crawler 1.2 and a movable front baffle 1.3 to move backwards together, and carrying out unloading operation;
in the process that the movable front baffle 1.3 moves backwards, an electronic sensor 3.2 is welded on a carriage side plate 5.3 to sense the position of the movable front baffle, when a first front air suspension cavity 7 is about to leave a first front air suspension air adding nozzle 2.2, the electronic control air valve 2.1 controls to close the first front air suspension air adding nozzle 2.2, when the first front air suspension cavity 7 is about to leave a second front air suspension air adding nozzle 2.2, the electronic control air valve 2.1 controls to close the second front air suspension air adding nozzle 2.2, and by analogy, the electronic control air valve 2.1 controls to close the air suspension air adding nozzles 5.2 from front to back sequentially along with the backward movement of the movable front baffle 2.3 until the first front air suspension cavity 7 is about to leave the last rear air suspension air adding nozzle 2.2, and the electronic control air valve 2.1 closes all the air suspension air adding nozzles 2.2 completely; the above action sequence is controlled by the intelligent control system 3.
When the movable front baffle 1.3 is returned forwards after unloading, firstly, the electromagnetic control hydraulic valve 4.5 controls the rotary drum of the lifting machine 1.4 to rotate a lifting machine steel wire rope 1.5 forwards, the lifting machine steel wire rope 1.5 drags the crawler belt 1.2 and the movable front baffle 1.3 to move forwards for returning, and then the electromagnetic control hydraulic valve 4.5 controls the carriage rear door opening and closing oil cylinder 4.6 to retract so as to close the carriage rear door 5.4, and in the process, the air suspension air adding nozzle 2.2 is in a closed state; similarly, the above action sequence is controlled by the intelligent control system 3.
Finally, the above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields using the contents of the present specification and the attached drawings are included in the scope of the present invention.
Claims (9)
1. The utility model provides a novel automobile-used track system of unloading which characterized in that: include track discharge apparatus (1), air suspension device (2), intelligent control system (3) and hydraulic drive system (4), track discharge apparatus (1), air suspension device (2), intelligent control system (3) and hydraulic drive system (4) and all set up on automobile body (5), just hydraulic drive system (4) respectively with the carriage back door (5.4) of track discharge apparatus (1), intelligent control system (3) and automobile body (5) link to each other, intelligent control system (3) still links to each other with carriage curb plate (5.3) and air suspension device (2) of automobile body (5) respectively.
2. The novel vehicle track unloading system of claim 1, wherein: the crawler unloading device (1) comprises a crawler roller (1.1), a crawler (1.2), a movable front baffle (1.3), a lifting machine (1.4) and a lifting machine steel wire rope (1.5), the crawler roller (1.1) is supported on the rear end of a frame (5.1) of the vehicle body (5) through a bearing, the caterpillar band (1.2) and the movable front baffle (1.3) are movably arranged on a carriage bottom plate (5.2) of the vehicle body (5), the crawler belt (1.2) is connected with the carriage bottom plate (5.2) in a sealing and fitting way, the transfer machine (1.4) is fixedly arranged on the front end of the carriage bottom plate (5.2) of the vehicle body (5), the rear end of the crawler belt (1.2) is wound on the crawler belt roller (1.1), the front end of the crawler belt (1.2) is connected with the rear end of the movable front baffle (1.3), the front end of the movable front baffle (1.3) is connected with the transfer machine (1.4) through a transfer machine steel wire rope (1.5).
3. The novel vehicle track unloading system of claim 2, wherein: a sealing strip (6) is arranged on one surface, which is attached to the track (1.2), of the carriage bottom plate (5.2), the sealing strip (6) is formed by splicing two longitudinal sealing strips (6.1) and a plurality of transverse sealing strips (6.2), the two longitudinal sealing strips (6.1) of the sealing strip (6) are symmetrically arranged at the longitudinal edges of the left side and the right side of the surface, which is attached to the track (1.2) and the carriage bottom plate (5.2), of the track, and the plurality of transverse sealing strips (6.2) of the sealing strip (6) are arranged between the two longitudinal sealing strips (6.1) at equal intervals; during assembly, the track (1.2) is attached to the carriage bottom plate (5.2) through the sealing strip (6), a gap between the attaching surfaces of the track (1.2) and the carriage bottom plate (5.2) is divided into a plurality of air suspension cavities (7) which are sequentially arranged along the length direction of the carriage bottom plate (5.2) through the sealing strip (6), and each air suspension cavity (7) is communicated with the air suspension device (2).
4. The novel vehicle track unloading system of claim 3, wherein: the air suspension device (2) comprises an electronic control air valve (2.1), an air storage cylinder (2.3), an air inlet switch (2.4) of the air storage cylinder and a plurality of air suspension air nozzles (2.2); air cylinder (2.3) one end is passed through air cylinder air inlet switch (2.4) and trachea (2.5) and is linked to each other with outside air supply, and the other end passes through trachea (2.5) and links to each other with electronic control pneumatic valve (2.1), electronic control pneumatic valve (2.1) still respectively through a plurality of trachea (2.5) with a plurality of gas hang and add air cock (2.2) one-to-one corresponding intercommunication to and be connected with intelligent control system (3) electricity through the wire, a plurality of gas hangs and adds air cock (2.2) and weld in proper order along the central line direction of carriage bottom plate (5.2) and lay on the lower surface of carriage bottom plate (5.2), and every gas hangs and adds air cock (2.2) and corresponds and one gas and hangs chamber (7) and be linked together.
5. The novel vehicle track unloading system of claim 4, wherein: the intelligent control system (3) comprises an intelligent electronic controller (3.1) and a plurality of electronic sensors (3.2), wherein the intelligent electronic controller (3.1) is electrically connected with the plurality of electronic sensors (3.2) and an electronic control air valve (2.1) in the hydraulic drive system (4) and the air suspension device (2) respectively.
6. The novel vehicle track unloading system of claim 5, wherein: the hydraulic drive system (4) comprises a hydraulic oil pump (4.1), a hydraulic quick joint (4.3), a hydraulic motor (4.4) of the lifting machine, an electromagnetic control hydraulic valve (4.5), a carriage rear door opening and closing oil cylinder (4.6), a track roller drive hydraulic motor (4.7) and a hydraulic oil tank (4.8), wherein the hydraulic oil pump (4.1) is respectively communicated with the electromagnetic control hydraulic valve (4.5) and the hydraulic oil tank (4.8) through a hydraulic oil pipe (4.2) and the hydraulic quick joint (4.3), the electromagnetic control hydraulic valve (4.5) is also respectively communicated with the hydraulic motor (4.4) of the lifting machine, the carriage rear door opening and closing oil cylinder (4.6), the track roller drive hydraulic motor (4.7) and the hydraulic oil tank (4.8) through a hydraulic oil pipe (4.2) and is electrically connected with an intelligent electronic controller (3.1) in the intelligent control system (3) through a lead, and the hydraulic motor (4.4) of the lifting machine is also correspondingly connected with a discharging device (4.1) of the lifting machine (4) of the lifting machine, the carriage back door opening and closing oil cylinder (4.6) is also correspondingly hinged with a carriage back door (5.4) of the vehicle body (5), and the crawler belt roller driving hydraulic motor (4.7) is also correspondingly fixedly connected with a crawler belt roller (1.1) of the crawler belt unloading device (1).
7. The novel vehicle track unloading system of claim 5, wherein: the intelligent electronic controller (3.1) is installed in a cab of the power tractor, and the electronic sensors (3.2) are all installed on a carriage side plate (5.3) of the tractor body (5).
8. The novel vehicle track unloading system of claim 6, wherein: the hydraulic oil pump (4.1) is installed on a power tractor, the hydraulic quick connector (4.3), the electromagnetic control hydraulic valve (4.5) and the hydraulic oil tank (4.8) are all installed on a frame (5.1) of a vehicle body (5), the hydraulic motor (4.4) of the lifting machine is installed on the lifting machine (1.4) of the crawler unloading device (1), the power output end of the hydraulic motor (4.4) of the lifting machine is connected with the power input end of the lifting machine (1.4), and the power output end of the lifting machine (1.4) is connected with the movable front baffle (1.3) through a steel wire rope (1.5) of the lifting machine; the crawler belt roller driving hydraulic motor (4.7) is arranged in a crawler belt roller (1.1) of the crawler belt unloading device (1), and the power output end of the crawler belt roller driving hydraulic motor (4.7) is communicated with a roller shaft of the crawler belt roller (1.1) through a speed reducer arranged in the crawler belt roller (1.1); the carriage rear door opening and closing oil cylinder (4.6) is installed on a carriage side plate (5.3) of the vehicle body (5), one end of the carriage rear door opening and closing oil cylinder (4.6) is hinged with the carriage side plate (4.3) through an oil cylinder hinge seat, and the other end of the carriage rear door opening and closing oil cylinder is hinged with a carriage rear door (5.4) of the vehicle body (5) through an oil cylinder hinge seat.
9. A novel vehicular crawler belt unloading system according to any one of claims 1 to 8, wherein: automobile body (5) include frame (5.1), carriage bottom plate (5.2), carriage curb plate (5.3), carriage back door (5.4), frame liftable support (5.5) and automobile body running gear (5.6), welding of carriage bottom plate (5.2) is in the higher authority of frame (5.1), carriage curb plate (5.3) quantity is two and symmetrical welding on left and right both sides above carriage bottom plate (5.2), carriage back door (5.4) are articulated mutually with two carriage curb plates (5.3) respectively, frame liftable support (5.5) quantity is two and the symmetry is installed the left and right both sides below of frame (5.1) front end, automobile body running gear (5.6) are installed the lower part of frame (5.1) rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010386848.8A CN111470339A (en) | 2020-05-09 | 2020-05-09 | Novel vehicle track unloading system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010386848.8A CN111470339A (en) | 2020-05-09 | 2020-05-09 | Novel vehicle track unloading system |
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| CN111470339A true CN111470339A (en) | 2020-07-31 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519655A (en) * | 2020-10-27 | 2021-03-19 | 山东天鸿汽车科技股份有限公司 | Self-discharging vehicle |
| CN115231209A (en) * | 2022-07-21 | 2022-10-25 | 广东电网有限责任公司 | Traction equipment transportation device applied to mountainous road and control method thereof |
-
2020
- 2020-05-09 CN CN202010386848.8A patent/CN111470339A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519655A (en) * | 2020-10-27 | 2021-03-19 | 山东天鸿汽车科技股份有限公司 | Self-discharging vehicle |
| CN115231209A (en) * | 2022-07-21 | 2022-10-25 | 广东电网有限责任公司 | Traction equipment transportation device applied to mountainous road and control method thereof |
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