CN110316574B - Hydraulic vehicle-mounted unloader with translation and locking functions - Google Patents
Hydraulic vehicle-mounted unloader with translation and locking functions Download PDFInfo
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- CN110316574B CN110316574B CN201910577137.6A CN201910577137A CN110316574B CN 110316574 B CN110316574 B CN 110316574B CN 201910577137 A CN201910577137 A CN 201910577137A CN 110316574 B CN110316574 B CN 110316574B
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- 230000008602 contraction Effects 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 32
- 239000010959 steel Substances 0.000 claims description 32
- 239000000428 dust Substances 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000007306 turnover Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Classifications
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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
- B65G67/32—Unloading land vehicles using fixed tipping installations
- B65G67/34—Apparatus for tipping wagons or mine cars
- B65G67/36—Apparatus for tipping wagons or mine cars endwise
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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
- B65G67/60—Loading or unloading ships
- B65G67/606—Loading or unloading ships using devices specially adapted for bulk material
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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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
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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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/22—Horizontal loading or unloading platforms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
The utility model discloses a hydraulic vehicle-mounted unloader with translation and locking functions, which comprises a chassis, a translation carrier and a vehicle-mounted platform, wherein the rear end of the vehicle-mounted platform is hinged with the translation carrier, a wheel stopping device for preventing a truck from sliding off is arranged at the rear part of the vehicle-mounted platform, a lifting frame is fixedly connected to the vehicle-mounted platform, one end of a lifting oil cylinder is hinged to the lifting frame, the other end of the lifting oil cylinder is hinged to the translation carrier, and the vehicle-mounted platform is overturned through the expansion and the contraction of the lifting oil cylinder; the translating carrier moves horizontally and locks within the chassis. The utility model can adapt to port loading and unloading and different bulk materials. The translational carrier is horizontally moved and locked in the underframe, the translational carrier is butted with the cargo ship after being extended backwards, and the truck can directly discharge bulk cargo onto the cargo ship on the truck loading platform.
Description
Technical Field
The utility model relates to the technical field of unloading equipment, in particular to a hydraulic vehicle-mounted unloading machine with translation and locking functions.
Background
At present, along with the rapid development of national economy, the hydraulic turning plate is used as a rapid unloading device of a truck to be rapidly developed. The utility model patent with the patent application number of CN201820827417.9 discloses a floor-type movable hydraulic turning plate of a chassis, which comprises a traction mechanism and/or a bridge, a chassis, a turning platform, a telescopic wheel stopper, a turning hydraulic cylinder, a hydraulic station and an electric control cabinet; the chassis comprises moving wheels, wheel shafts arranged between the moving wheels, a lifting mechanism arranged on the wheel shafts and a chassis frame body arranged on the lifting mechanism; traction mechanism and bridge detachably establish in the chassis front side, the upset platform sets up in the upper portion of chassis framework and its rear side is articulated with the chassis framework, telescopic wheel stopper is established in the upset platform rear side, upset pneumatic cylinder one end is connected with the chassis framework, and the upset platform is connected to the other end, be provided with automatically controlled cabinet and hydraulic pressure station on the chassis framework in the upset platform outside. The hydraulic support leg solves the problems that in the prior art, the hydraulic support leg is not resistant to transverse impact and poor in stability, and the structure of the hydraulic support leg is complex for ensuring enough rigidity, so that the hydraulic support leg is very inconvenient to move.
In the unloading of bulk material at ports or wharfs there are various different ways, but basically focusing on the belt conveyor and its variants. Although the hydraulic flap or dump truck described in the above patent can directly discharge on land, the hydraulic flap or dump truck cannot directly discharge due to the special environment and safety of the cargo ship after landing.
Disclosure of Invention
The utility model aims to provide a hydraulic vehicle-mounted unloader with translation and locking functions, so as to solve the problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the hydraulic loading and unloading machine with the translation and locking functions comprises a chassis, a translation carrier and a loading platform, wherein the rear end of the loading platform is hinged with the translation carrier, wheel stopping equipment for preventing a truck from sliding off is arranged at the rear part of the loading platform, a lifting frame is fixedly connected to the loading platform, one end of a lifting cylinder is hinged to the lifting frame, the other end of the lifting cylinder is hinged to the translation carrier, and the loading platform is overturned through the expansion and the contraction of the lifting cylinder; the horizontal translation carrier is characterized in that the horizontal translation carrier moves and locks in the underframe.
Preferably, the hydraulic vehicle-mounted unloader with translation and locking functions further comprises a support plate and a translation driving oil cylinder which are fixedly connected to the ground, wherein the support plate is positioned in front of a translation carrier, the bottom end of the translation driving oil cylinder is hinged to the front end of the translation carrier, the other end of the translation driving oil cylinder is hinged to the support plate, and the translation carrier horizontally moves in the underframe through expansion and contraction of the translation driving oil cylinder.
Preferably, the underframe comprises side box beams at two sides and a supporting plate at the bottom fixedly connected with the side box beams, and a plurality of first locking pin holes are formed in the side box beams at equal intervals; the translation carrier both sides are equipped with the side box, a plurality of second lock pinhole have been seted up to the equidistance on the side box, the second lock pinhole with first lockpin hole on the side case roof beam cooperation is used.
Preferably, a plurality of middle box girders are fixedly connected between the side box bodies of the translation carrier, part of the middle box girders are sleeved at two ends of the middle box girders and are connected with telescopic girders in a sliding mode, each telescopic girder is driven by a lock pin oil cylinder arranged in the middle box girders, the lock pin oil cylinder pushes out the telescopic girders to enable the telescopic girders to pass through the first lock pin holes and the second lock pin holes at the same time, and locking operation of the underframe and the translation carrier is completed.
Preferably, the bottom of the translation carrier is provided with a translation wheel, and the translation wheel is in contact sliding connection with the support plate.
Preferably, the wheel stopping device comprises a wheel stopping plate hinged with the rear end of the vehicle carrying platform, one end of a wheel stopping overturning oil cylinder is hinged to the bottom of the wheel stopping plate, and the other end of the wheel stopping overturning oil cylinder is hinged to the tail of the vehicle carrying platform; the wheel stopping equipment further comprises a mechanical limiting bar, one end of the mechanical limiting bar is provided with a sliding hole, one end of the mechanical limiting bar is hinged with the wheel stopping plate, and the other end of the mechanical limiting bar is slidably hinged with the tail of the vehicle carrying platform through the sliding hole.
Preferably, the hydraulic vehicle-mounted unloader with translation and locking functions further comprises a vehicle guiding platform and a vehicle guiding platform driving oil cylinder, wherein the vehicle guiding platform is hinged with the front end of the translation carrier; one end of the car guiding platform driving oil cylinder is hinged with the car guiding platform, the other end of the car guiding platform driving oil cylinder is hinged with the front end of the translation carrier, and the car guiding platform realizes overturning through the extension and retraction of the car guiding platform driving oil cylinder.
Preferably, the hydraulic vehicle-mounted unloader with translation and locking functions further comprises a manned platform and a manned platform driving oil cylinder; the bottom plate of the manned platform is net-shaped, and the front end of the manned platform is hinged with the rear end of the translation carrier; one end of the manned platform driving oil cylinder is hinged with the manned platform, the other end of the manned platform driving oil cylinder is hinged with the rear end of the translation carrier, and the manned platform realizes overturning through the expansion and contraction of the manned platform driving oil cylinder.
Preferably, the manned platform bottom is equipped with the dustproof circle that can receive and release by hand, and rear portion fixedly connected with dustproof safety wall, both sides fixedly connected with rail guard.
Preferably, the dustproof ring comprises an upper layer frame, a lower layer frame, a middle layer soft dustproof medium and two steel wire ropes; the upper layer frame is fixedly connected to the bottom of the manned platform, the periphery of the upper part of the middle layer soft dustproof medium is fixedly connected with the upper layer frame, and the periphery of the lower part of the middle layer soft dustproof medium is fixedly connected with the lower layer frame; the dust ring also comprises four pulleys, four guide wheels and a manual winding drum which are fixedly connected to the manned platform, wherein the four pulleys are fixedly connected to four corners of the manned platform, and two of the four guide wheels are respectively arranged on two opposite corners of the manned platform; one end of a first steel wire rope is fixedly connected to a point A of the lower layer frame, the first steel wire rope bypasses a first pulley, a first guide wheel and a second guide wheel, the other end of the first steel wire rope is fixedly connected to a point B of the lower layer frame, the first steel wire rope bypasses a second pulley, the first guide wheel and the second guide wheel, and the middle part of the first steel wire rope is twined on a manual winding drum in a double-strand manner; one end of the second steel wire rope is fixedly connected with a lower layer frame C point, the second steel wire rope bypasses a third pulley, a third guide wheel and a fourth guide wheel, the other end of the second steel wire rope is fixedly connected with a lower layer frame D point, the second steel wire rope bypasses the fourth pulley, the third guide wheel and the fourth guide wheel, the middle part of the second steel wire rope is twined on a manual winding drum in a double-strand mode, and the winding direction of the second steel wire rope is the same as that of the first steel wire rope.
The beneficial effects of the utility model are as follows:
1. the utility model can adapt to port loading and unloading and different bulk materials; the utility model has the advantages of large unloading tonnage, short unloading time, low energy consumption, low equipment investment, safe and reliable operation, low unloading cost and the like.
2. The translational carrier is horizontally moved and locked in the underframe, the translational carrier is butted with the cargo ship after being extended backwards, and the truck can directly discharge bulk cargo onto the cargo ship on the truck loading platform.
3. The side box girder is provided with the plurality of first locking pin holes at equal intervals, the two sides of the translation carrier are provided with the side box bodies, the side box bodies are provided with the plurality of second locking pin holes at equal intervals, the locking pin oil cylinder pushes out the telescopic girder to enable the telescopic girder to pass through the first locking pin holes and the second locking pin holes at the same time, and the locking operation of the underframe and the translation carrier is completed.
4. The utility model is provided with the dustproof ring, can effectively prevent dust from diffusing in the cabin during unloading, and can play a role in dust prevention. The dustproof ring adopts upper frame, lower floor's frame, middle level soft dustproof medium, two wire ropes, a plurality of pulley, a plurality of leading wheels and a manual reel can adjust the length of dustproof ring at any time, simple structure, and the preparation is convenient, and the operation is swift, can prevent effectively that the raise dust from diffusing in the cabin.
Drawings
FIG. 1 is a schematic view of the structure of the utility model after retraction;
FIG. 2 is a schematic view of the structure of the utility model after deployment;
FIG. 3 is a schematic view of the vertical end face of FIG. 2;
FIG. 4 is a top view of a translating carrier;
FIG. 5 is a side view of a translating carrier;
FIG. 6 is a top view of the chassis;
fig. 7 is a front view of the chassis;
FIG. 8 is a front view of the people mover;
FIG. 9 is a perspective view of a people mover;
FIG. 10 is a schematic view of a method of winding a dust ring wire rope;
fig. 11 is an enlarged schematic view of the structure of the wheel stopping apparatus.
The figure shows: 1-car guiding platform, 2-car carrying platform, 3-man carrying platform, 301-dustproof safety wall, 302-guard rail, 4-underframe, 401-first locking pin hole, 402-supporting plate, 403-side box girder, 5-jacking cylinder, 6-jacking frame, 7-translation driving cylinder, 8-translation carrier, 801-middle box girder, 802-locking pin cylinder, 803-telescopic girder, 804-translation wheel, 805-second locking pin hole, 806-side box body, 9-dust ring, 901-second pulley, 902-first pulley, 903-lower layer frame, 904-upper layer frame, 905-middle layer soft dustproof medium, 906-first wire rope, 907-second guiding wheel, 908-fourth guiding wheel, 909-third guiding wheel, 910-first guiding wheel, 911-manual reel, 912-second wire rope, 10-wheel stopping device, 1001-wheel stopping plate, 1002-mechanical limit bar, 11-supporting seat board and 12-wheel overturning cylinder.
Detailed Description
Embodiments of the present utility model are further described below with reference to the accompanying drawings.
As shown in fig. 1-7, the hydraulic loading and unloading machine with translation and locking functions comprises a bottom frame 4, a translation carrier 8 and a loading platform 2 with the rear end hinged with the translation carrier 8, wherein a wheel stopping device 10 for preventing a truck from sliding off is arranged at the rear part of the loading platform 2, a lifting frame 6 is fixedly connected to the loading platform 2, one end of a lifting cylinder 5 is hinged to the lifting frame 6, the other end of the lifting cylinder 5 is hinged to the translation carrier 8, and the loading platform 2 is overturned through the expansion and the contraction of the lifting cylinder 5; the translating carriage 8 moves horizontally and locks within the chassis 4.
The hydraulic loading and unloading machine with the translation and locking functions further comprises a support plate 11 and a translation driving oil cylinder 7 which are fixedly connected to the ground, wherein the support plate 11 is positioned in front of the translation carrier 8, the bottom end of the translation driving oil cylinder 7 is hinged to the front end of the translation carrier 8, the other end of the translation driving oil cylinder 7 is hinged to the support plate 11, and the translation carrier 8 horizontally moves in the underframe 4 through the expansion and contraction of the translation driving oil cylinder 7.
The underframe 4 comprises side box girders 403 on two sides and a supporting plate 402 at the bottom fixedly connected with the side box girders 403, and a plurality of first locking pin holes 401 are formed on the side box girders 403 at equal intervals; the translation carrier 8 both sides are equipped with side box 806, a plurality of second lock pinhole 805 have been seted up to the equidistance on the side box 806, second lock pinhole 805 with first lock pinhole 401 cooperation use on the side case roof beam 403.
A plurality of middle box beams 801 are fixedly connected between side box bodies 806 of the translation carrier 8, a telescopic beam 803 is sleeved at two ends of the middle box beams 801 from the front end, the telescopic beams 803 are connected in a sliding mode, each telescopic beam 803 is driven by a locking pin oil cylinder 802 arranged in the middle box beam 801, and the locking pin oil cylinders 802 push out the telescopic beams 803 to pass through the first locking pin holes 401 and the second locking pin holes 805 at the same time, so that locking operation of the underframe 4 and the translation carrier 8 is completed.
The bottom of the translation carrier 8 is provided with a translation wheel 804, and the translation wheel 804 is in contact sliding connection with the support plate 402.
The wheel stopping device 10 comprises a wheel stopping plate 1001 hinged with the rear end of the vehicle carrying platform, one end of a wheel stopping overturning cylinder 12 is hinged to the bottom of the wheel stopping plate 1001, and the other end of the wheel stopping overturning cylinder 12 is hinged to the tail of the vehicle carrying platform 2; the wheel stopping device 10 further comprises a mechanical limiting bar 1002, one end of the mechanical limiting bar 1002 is provided with a sliding hole, one end of the mechanical limiting bar 1002 is hinged with the wheel stopping plate 1001, and the other end of the mechanical limiting bar 1002 is hinged with the tail of the vehicle loading platform 2 in a sliding mode through the sliding hole.
The hydraulic loading and unloading machine with the translation and locking functions further comprises a vehicle guiding platform 1 and a vehicle guiding platform driving oil cylinder, wherein the vehicle guiding platform 1 is hinged with the front end of the translation carrier 8; one end of the car guiding platform driving oil cylinder is hinged with the car guiding platform 1, the other end of the car guiding platform driving oil cylinder is hinged with the front end of the translation carrier 2, and the car guiding platform 1 realizes overturning through the extension and retraction of the car guiding platform driving oil cylinder. The two sides of the bottom of the rear end of the car guiding platform 1 are fixedly connected with supporting seats which are contacted with the ground when falling back to the ground.
As shown in fig. 8-10, a hydraulic vehicle unloader with translation and locking functions, further comprises a manned platform 3 and a manned platform driving oil cylinder; the bottom plate of the manned platform 3 is net-shaped, and the front end of the manned platform is hinged with the rear end of the translation carrier 8; one end of the manned platform driving oil cylinder is hinged with the manned platform 3, the other end of the manned platform driving oil cylinder is hinged with the rear end of the translation carrier 8, and the manned platform 3 can overturn through the expansion and contraction of the manned platform driving oil cylinder.
The bottom of the manned platform 3 is provided with a dustproof ring 9 which can be manually folded and unfolded, the rear part of the manned platform is fixedly connected with a dustproof safety wall 301, and two sides of the manned platform are fixedly connected with guard rails 302.
The dustproof ring 9 comprises an upper frame 904, a lower frame 903, a middle soft dustproof medium 905 and two steel wires; the upper layer frame 904 is fixedly connected to the bottom of the manned platform 3, the periphery of the upper part of the middle layer soft dustproof medium 905 is fixedly connected with the upper layer frame 904, and the periphery of the lower part of the middle layer soft dustproof medium 905 is fixedly connected with the lower layer frame 903; the dust ring 9 also comprises four pulleys, four guide wheels and a manual winding drum 911 which are fixedly connected to the manned platform; one end of the first steel wire rope is fixedly connected to a point A of the lower layer frame 903, the first steel wire rope 906 changes direction after bypassing the first pulley 902, the first guide wheel 910 and the second guide wheel 907 which are right above the point A, the other end of the first steel wire rope 906 is fixedly connected to a point B of the lower layer frame 903 which is adjacent to the point A, the first steel wire rope 906 changes direction after bypassing the second pulley 901, the first guide wheel 910 and the second guide wheel 907 which are right above the point B, and the middle part of the first steel wire rope 906 is twined on the manual winding drum 911; one end of the second wire rope 912 is fixedly connected to a point C of the lower frame 903, the second wire rope 912 winds around a third pulley, a third guide wheel 909 and a fourth guide wheel 908 which are right above the point C, the direction is changed, the other end of the second wire rope 912 is fixedly connected to a point D of the lower frame 903 which is adjacent to the point C, the second wire rope 912 winds around a fourth pulley, a third guide wheel 909 and a fourth guide wheel 908 which are right above the point D, the middle part of the second wire rope 912 is twined on the manual winding drum 911 in a double-strand manner, and the winding direction is the same as that of the first wire rope 906.
The shrinkage operation process of the utility model is as follows:
the vehicle carrying platform 2 is retracted to a horizontal state through the jacking oil cylinder 5, and after the truck is driven out, the translation driving oil cylinder 7 is retracted to enable the translation carrier 8 to be in a fully retracted state. The latch cylinder 802 pushes out the telescopic beam 803, so that the telescopic beam 803 passes through the first latch pin hole 401 and the second latch pin hole 805 at the same time, and the translation carrier 8 is completely locked. The vehicle guiding platform 1 is driven by a vehicle guiding platform driving oil cylinder to fall back to the ground, the vehicle carrying platform 2 is retracted by a jacking oil cylinder to fall back to the translation carrier 8, and the wheel stopping device 10 is retracted by a wheel stopping overturning oil cylinder 12 to the tail of the vehicle carrying platform 2. The manned platform 3 drives the manned platform to turn over 90 degrees through the manned platform driving oil cylinder, so that the space is reserved for the past cargo ship, and the dust ring 9 at the lower part of the manned platform 3 is completely retracted, so that the windward area is reduced.
The unloading process of the utility model is as follows:
(1) The car guiding platform 1 drives the oil cylinder to turn over through the car guiding platform, so that the car guiding platform 1 leaves the ground.
(2) The latch cylinder 802 retracts the telescopic beam 803, unlocking the translating carriage 8 from the chassis 4. The translation driving oil cylinder 7 stretches out, the translation carrier 8 stretches out towards the cabin under the action of the translation driving oil cylinder 7, the translation carrier 8 also drives the car guiding platform 1, the manned platform 3 and the car carrying platform 2 to stretch out together, and movement is stopped when the car guiding platform, the manned platform and the car carrying platform stretch out to a required position. The latch cylinder 802 pushes out the telescopic beam 803, locking the translating carriage 8 with the chassis 4.
(3) The car guiding platform 1 drives the oil cylinder to turn over through the car guiding platform, so that the car guiding platform 1 falls back to the ground.
(4) The manned platform driving oil cylinder drives the manned platform 3 to horizontally turn over, the lower dust ring 9 is manually put down, and the dust ring 9 is put down to the bottom of the ship cabin.
(5) The wheel-stopping overturning cylinder 12 stretches out to enable the wheel-stopping plate 1001 to overturn to form a certain angle with the vehicle-carrying platform 2, and the truck is poured into the vehicle-carrying platform 2 until the rear wheel of the truck contacts with the wheel-stopping equipment 10, the rear door of the truck is opened, and unloading is started.
(6) The jacking cylinder 5 stretches out to drive the jacking frame 6 and the vehicle carrying platform 2 to turn over, the vehicle carrying platform 2 stops turning over when forming a required angle with the horizontal plane, and powder in the truck falls into the cabin under the action of self gravity. During the unloading process, the height of the lower dust ring 9 is adjusted in real time by rotating the manual drum 911 according to the powder accumulation height in the cabin.
(7) The utility model executes the contraction operation process, withdraws the device and completes the unloading operation.
The above embodiments are only for illustrating the technical solution of the present utility model, and it should be understood by those skilled in the art that although the present utility model has been described in detail with reference to the above embodiments: modifications and equivalents may be made thereto without departing from the spirit and scope of the utility model, which is intended to be encompassed by the claims.
Claims (8)
1. The hydraulic loading and unloading machine with the translation and locking functions comprises a chassis, a translation carrier and a loading platform, wherein the rear end of the loading platform is hinged with the translation carrier, wheel stopping equipment for preventing a truck from sliding off is arranged at the rear part of the loading platform, a lifting frame is fixedly connected to the loading platform, one end of a lifting cylinder is hinged to the lifting frame, the other end of the lifting cylinder is hinged to the translation carrier, and the loading platform is overturned through the expansion and the contraction of the lifting cylinder; the hydraulic loading and unloading machine is characterized by further comprising a support plate and a translation driving oil cylinder which are fixedly connected to the ground, wherein the support plate is positioned in front of the translation carrier, the bottom end of the translation driving oil cylinder is hinged with the front end of the translation carrier, the other end of the translation driving oil cylinder is hinged with the support plate, and the translation carrier horizontally moves in the underframe through the extension and retraction of the translation driving oil cylinder; the wheel stopping device comprises a wheel stopping plate hinged with the rear end of the vehicle carrying platform, one end of a wheel stopping overturning oil cylinder is hinged to the bottom of the wheel stopping plate, and the other end of the wheel stopping overturning oil cylinder is hinged to the tail of the vehicle carrying platform; the wheel stopping equipment further comprises a mechanical limiting bar, one end of the mechanical limiting bar is provided with a sliding hole, one end of the mechanical limiting bar is hinged with the wheel stopping plate, and the other end of the mechanical limiting bar is slidably hinged with the tail of the vehicle carrying platform through the sliding hole.
2. The hydraulic vehicle unloading machine with translation and locking functions according to claim 1, wherein the underframe comprises side box girders on two sides and a supporting plate fixedly connected with the bottom of the side box girders, and a plurality of first locking pin holes are formed on the side box girders at equal intervals; the translation carrier both sides are equipped with the side box, a plurality of second lock pinhole have been seted up to the equidistance on the side box, the second lock pinhole with first lockpin hole on the side case roof beam cooperation is used.
3. The hydraulic vehicle unloading machine with translation and locking functions according to claim 2, wherein a plurality of middle box beams are fixedly connected between side box bodies of the translation carrier, two ends of part of the middle box beams are sleeved with telescopic beams in a sliding mode, each telescopic beam is driven by a lock pin oil cylinder arranged in the middle box beam, the lock pin oil cylinder pushes out the telescopic beam to enable the telescopic beam to pass through the first lock pin hole and the second lock pin hole at the same time, and locking operation of the underframe and the translation carrier is completed.
4. A hydraulic vehicle unloader with translation and locking functions according to claim 3, wherein the bottom of the translation carrier is provided with a translation wheel in contact sliding connection with the support plate.
5. The hydraulic vehicle-mounted unloader with translation and locking functions according to claim 1, further comprising a vehicle guiding platform and a vehicle guiding platform driving oil cylinder, wherein the vehicle guiding platform is hinged with the front end of the translation carrier; one end of the car guiding platform driving oil cylinder is hinged with the car guiding platform, the other end of the car guiding platform driving oil cylinder is hinged with the front end of the translation carrier, and the car guiding platform realizes overturning through the extension and retraction of the car guiding platform driving oil cylinder.
6. The hydraulic vehicle unloader with translation and locking function of claim 1, further comprising a people mover and a people mover drive cylinder; the bottom plate of the manned platform is net-shaped, and the front end of the manned platform is hinged with the rear end of the translation carrier; one end of the manned platform driving oil cylinder is hinged with the manned platform, the other end of the manned platform driving oil cylinder is hinged with the rear end of the translation carrier, and the manned platform realizes overturning through the expansion and contraction of the manned platform driving oil cylinder.
7. The hydraulic vehicle unloading machine with translation and locking functions according to claim 6, wherein a dustproof ring capable of being manually retracted and released is arranged at the bottom of the manned platform, the rear part is fixedly connected with a dustproof safety wall, and two sides of the dustproof safety wall are fixedly connected with guard rails.
8. The hydraulic vehicle unloader with translation and locking functions according to claim 7, wherein the dust ring comprises an upper frame, a lower frame, a middle soft dustproof medium and two steel wires; the upper layer frame is fixedly connected to the bottom of the manned platform, the periphery of the upper part of the middle layer soft dustproof medium is fixedly connected with the upper layer frame, and the periphery of the lower part of the middle layer soft dustproof medium is fixedly connected with the lower layer frame; the dust ring also comprises four pulleys, four guide wheels and a manual winding drum which are fixedly connected to the manned platform, wherein the four pulleys are fixedly connected to four corners of the manned platform, and two of the four guide wheels are respectively arranged on two opposite corners of the manned platform; one end of a first steel wire rope is fixedly connected to a point A of the lower layer frame, the first steel wire rope bypasses a first pulley, a first guide wheel and a second guide wheel, the other end of the first steel wire rope is fixedly connected to a point B of the lower layer frame, the first steel wire rope bypasses a second pulley, the first guide wheel and the second guide wheel, and the middle part of the first steel wire rope is twined on a manual winding drum in a double-strand manner; one end of the second steel wire rope is fixedly connected with a lower layer frame C point, the second steel wire rope bypasses a third pulley, a third guide wheel and a fourth guide wheel, the other end of the second steel wire rope is fixedly connected with a lower layer frame D point, the second steel wire rope bypasses the fourth pulley, the third guide wheel and the fourth guide wheel, the middle part of the second steel wire rope is twined on a manual winding drum in a double-strand mode, and the winding direction of the second steel wire rope is the same as that of the first steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910577137.6A CN110316574B (en) | 2019-06-28 | 2019-06-28 | Hydraulic vehicle-mounted unloader with translation and locking functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910577137.6A CN110316574B (en) | 2019-06-28 | 2019-06-28 | Hydraulic vehicle-mounted unloader with translation and locking functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110316574A CN110316574A (en) | 2019-10-11 |
| CN110316574B true CN110316574B (en) | 2024-03-05 |
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| CN201910577137.6A Active CN110316574B (en) | 2019-06-28 | 2019-06-28 | Hydraulic vehicle-mounted unloader with translation and locking functions |
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| CN114906283B (en) * | 2022-05-27 | 2023-04-11 | 蓬莱中柏京鲁船业有限公司 | Device for unloading vehicles on non-berthing wharf of building cargo ship |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH396760A (en) * | 1959-03-12 | 1965-07-31 | Heinr Auer Muehlenwerke Kg A A | Device on the slide channel to regulate the running and acceleration conditions of piece goods sliding on the inclined track |
| BE682369A (en) * | 1966-06-10 | 1966-11-14 | ||
| AU4381579A (en) * | 1978-02-03 | 1979-08-09 | M.I.M. Holdings Limited | Dust control equipment |
| CN1207714A (en) * | 1995-11-27 | 1999-02-10 | 莱特-海特控股公司 | Wheel-activated vehicle restraint system |
| CN2839204Y (en) * | 2005-10-20 | 2006-11-22 | 上海老港废弃物处置有限公司 | The vehicle discharging platform |
| CN210655361U (en) * | 2019-06-28 | 2020-06-02 | 河南卫华特种车辆有限公司 | Hydraulic vehicle-carrying unloader with translation and locking functions |
-
2019
- 2019-06-28 CN CN201910577137.6A patent/CN110316574B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH396760A (en) * | 1959-03-12 | 1965-07-31 | Heinr Auer Muehlenwerke Kg A A | Device on the slide channel to regulate the running and acceleration conditions of piece goods sliding on the inclined track |
| BE682369A (en) * | 1966-06-10 | 1966-11-14 | ||
| AU4381579A (en) * | 1978-02-03 | 1979-08-09 | M.I.M. Holdings Limited | Dust control equipment |
| CN1207714A (en) * | 1995-11-27 | 1999-02-10 | 莱特-海特控股公司 | Wheel-activated vehicle restraint system |
| CN2839204Y (en) * | 2005-10-20 | 2006-11-22 | 上海老港废弃物处置有限公司 | The vehicle discharging platform |
| CN210655361U (en) * | 2019-06-28 | 2020-06-02 | 河南卫华特种车辆有限公司 | Hydraulic vehicle-carrying unloader with translation and locking functions |
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| Publication number | Publication date |
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| CN110316574A (en) | 2019-10-11 |
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