CN218087306U - Movable wharf transferring and unloading device - Google Patents
Movable wharf transferring and unloading device Download PDFInfo
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- CN218087306U CN218087306U CN202222304011.1U CN202222304011U CN218087306U CN 218087306 U CN218087306 U CN 218087306U CN 202222304011 U CN202222304011 U CN 202222304011U CN 218087306 U CN218087306 U CN 218087306U
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Abstract
A movable wharf transferring and unloading device comprises a framework, wherein the framework comprises a hopper supporting framework and a conveying supporting framework connected to one side of the hopper supporting framework, a hopper is mounted at the top end of the hopper supporting framework, the upper end of the conveying supporting framework is in an inclined state, a belt conveying device is obliquely mounted on the conveying supporting framework, and a discharge port at the upper end of the belt conveying device is positioned in the hopper; a channel for vehicles to enter is arranged below the hopper supporting framework; two lifting devices are respectively arranged at the front end and the rear end of the framework, and a moving device is arranged on the lower side of each lifting device. Through the structure, the sand and stone materials conveyed by the ship self-unloading conveying belt can be transferred and cached, the condition of vehicles such as ships is avoided, and the device can be moved, and even if the water level in a reservoir area is lowest, the device is moved to be closer to the ships, so that the sand and stone materials on the ship self-unloading conveying belt can be transferred to a truck through the device, the transportation cost is saved, and the transfer efficiency is high.
Description
Technical Field
The utility model relates to a pier material lifting transports technical field, especially relates to a uninstallation device is transported to portable pier.
Background
In the construction period of a domestic dam hydropower station, due to power station construction outage, a dam turning transfer measure is adopted to ensure that goods flow through a dam, the dam turning transfer is started from the end of 2008, and the ship self-unloading type conveying belt is adopted to unload the goods and the materials to a transport vehicle for the transfer of sand and gravel materials all the time. Due to the fact that the difference of the sizes of ships in the storage area is large, the minimum load is four hundred tons, the maximum load is five thousand tons, and the water level change of the storage area is large, the unloading and conveying efficiency difference of different ships at the same berth is large, the ships with good conveying efficiency often have the phenomenon that the ships wait for vehicles, and effective loading time is seriously wasted. And when reservoir area water level was minimum, because the self-discharging formula conveyer belt length of boats and ships differs, the boats and ships of installation shorter self-discharging formula conveyer belt can not directly carry the grit material on the truck, need transport once, not only increases the cost of transportation, transports efficiency also low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the problem of exist among the above-mentioned background art is solved, a portable pier transportation uninstallation device is provided. Through the device, can transport and the buffer memory grit material of carrying out through boats and ships self-discharging formula conveyer belt, avoid the condition of cars such as ship to because the device can remove, even when the reservoir area water level is minimum, grit material on the boats and ships self-discharging formula conveyer belt also can pass through the device and transport the truck, practiced thrift the cost of transportation, transport efficiency height.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: a movable wharf transferring and unloading device comprises a framework, wherein the framework comprises a hopper supporting framework and a conveying supporting framework connected to one side of the hopper supporting framework, a hopper is mounted at the top end of the hopper supporting framework, the upper end of the conveying supporting framework is in an inclined state, a belt conveying device is obliquely mounted on the conveying supporting framework, and a discharge port at the upper end of the belt conveying device is positioned in the hopper; a channel for vehicles to enter is arranged below the hopper supporting framework; at least two lifting devices are respectively installed at the front end and the rear end of the framework, and a moving device is installed on the lower side of each lifting device.
And one side of the upper part of the hopper, which is far away from the belt conveying device, is provided with an anti-splashing baffle.
The belt conveying device comprises a driving roller and a driven roller, wherein the driving roller is rotatably installed at the lower end of the conveying framework, the driven roller is rotatably installed at the upper end of the conveying framework, conveying belts are installed on the driving roller and the driven roller, a central shaft on one side of the driving roller extends out of a bearing seat to be connected with an output shaft of the speed reducer, and an input shaft of the speed reducer is in belt connection transmission with an output shaft of the motor.
The lifting device comprises a guide sleeve fixedly connected with the framework, a guide post is movably mounted in the guide sleeve up and down, the lower end of the guide post is fixedly connected with the moving device, the upper end of the guide post is fixedly connected with a piston rod of an oil cylinder, and the oil cylinder is mounted on a support fixedly connected with the framework.
The moving device comprises a support, wherein a wheel is rotatably arranged on one side of the support, a first gear is fixedly arranged on one side, located on the support, of the wheel, a motor reducer is arranged on the upper side of the support, a second gear is arranged on an output shaft of the motor reducer, and the second gear is in meshing transmission with the first gear; one side of the support is fixedly connected with a guide post of the lifting device.
The conveying support framework is provided with a track seat in an inclined mode, a plurality of track wheels are arranged on two sides of the bottom of the conveying framework of the belt conveying device, and the track wheels are matched with the track seat to enable the belt conveying device to slide along the track seat.
The utility model discloses there is following beneficial effect:
1. the transfer unloading device is provided with a belt conveying device, a hopper, a lifting device and a moving device, can transfer and buffer sand and stone materials which are conveyed through the ship self-unloading conveying belt, avoids the condition of ships and other vehicles, can move, even if the water level in a reservoir area is lowest, the device is moved to enable the device to be closer to the ship, so that the sand and stone materials on the ship self-unloading conveying belt can be transferred to a truck through the device, the transportation cost is saved, and the transfer efficiency is high.
2. Keep away from belt conveyor one side above the hopper and install the baffle of preventing splashing, prevent that grit material from causing when entering into the hopper through belt conveyor, splashing, reduce on-the-spot raise dust.
3. The lifting device is arranged, and the device can move through the telescopic jacking framework of the oil cylinder.
4. The moving device is arranged, so that the framework is driven to move integrally, and the ship provided with the shorter self-discharging type conveying belt can directly convey the sand and stone materials to the truck.
5. The belt conveyor can slide up and down, so that when the device cannot be further moved close to a ship, the belt conveyor can be extended by sliding the belt conveyor downwards.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of the three-dimensional structure of the present invention.
Fig. 3 is a schematic view of another perspective structure of the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Fig. 5 is a schematic structural view of the belt conveyor of the present invention sliding downward.
In the figure: the device comprises a framework 1, a hopper supporting framework 11, a conveying supporting framework 12, a channel 13, a hopper 2, a splash-proof baffle 21 and a rail seat 3;
the device comprises a belt conveying device 4, a conveying framework 41, a driving roller 42, a driven roller 43, a conveying belt 44, a speed reducer 45, a motor 46 and a track wheel 47;
the lifting device 5, the guide sleeve 51, the guide post 52, the bracket 53 and the oil cylinder 54;
the moving device 6, a support 61, a first gear 62, wheels 63, a motor reducer 64 and a second gear 65.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Referring to fig. 1-5, the movable wharf transferring and unloading device comprises a framework 1, wherein the framework 1 comprises a hopper supporting framework 11 and a conveying supporting framework 12 connected to one side of the hopper supporting framework 11, a hopper 2 is installed at the top end of the hopper supporting framework 11, the upper end of the conveying supporting framework 12 is in an inclined state, a belt conveying device 4 is obliquely installed on the conveying supporting framework 12, and a discharge port at the upper end of the belt conveying device 4 is positioned in the hopper 2; a channel 13 for vehicles to enter is arranged below the hopper supporting framework 11; two lifting devices 5 are respectively arranged at the front end and the rear end of the framework 1, and a moving device 6 is arranged below the lifting devices 5. Through the structure, the sand and stone materials conveyed by the ship self-unloading conveying belt can be transferred and cached, the condition of vehicles such as ships is avoided, and the device can be moved, and even if the water level in a reservoir area is lowest, the device is moved to be closer to the ships, so that the sand and stone materials on the ship self-unloading conveying belt can be transferred to a truck through the device, the transportation cost is saved, and the transfer efficiency is high.
When in use, the device is moved according to the water level and the length of the self-unloading conveyor belt of the ship. Firstly, the lifting device 5 is started to extend, the framework 1 is integrally lifted, the moving device 6 is started to drive the framework 1 to move, and after the framework 1 is moved to a position close to a ship, the lifting device 5 is retracted to enable the framework 1 to fall to the ground. The grit material on boats and ships passes through boats and ships self-discharging formula conveyer belt and transports to belt conveyors 4, and in belt conveyors 4's promotion entered into hopper 2, the truck berthed in passageway 13 of hopper 2 below, the grit material discharged from the bin outlet of hopper 2 below through hopper 2 and entered into the truck fill and loaded. After the truck is loaded, the discharge port below the hopper 2 is closed, the ship self-discharging type conveying belt and the belt conveying device 4 are not stopped, the sand and stone materials are cached in the hopper 2, when the next truck enters the channel 13, the discharge port below the hopper 2 is opened, and the cached sand and stone materials are quickly discharged into the hopper of the truck, so that the condition that the truck waits for a ship is avoided. Preferably, the hopper 2 can adopt an automatic discharging hopper disclosed in CN 103061343A.
Referring to fig. 2, a splash-proof baffle 21 is installed on one side, far away from the belt conveyor 4, above the hopper 2, so that sand and stone materials are prevented from splashing when entering the hopper 2 through the belt conveyor 4, and on-site dust emission is reduced.
Referring to fig. 2, the belt conveyor 4 includes a driving roller 42 rotatably mounted at the lower end of the conveying frame 41, and a driven roller 43 rotatably mounted at the upper end of the conveying frame 41, a conveyor belt 44 is mounted on the driving roller 42 and the driven roller 43, a central shaft at one side of the driving roller 42 extends out of a bearing seat to be connected with an output shaft of a speed reducer 45, and an input shaft of the speed reducer 45 is in belt transmission with an output shaft of a motor 46. Simple structure and high conveying efficiency.
Referring to fig. 3 and 4, the lifting device 5 includes a guide sleeve 51 fixedly connected with the framework 1, a guide post 52 is movably mounted up and down in the guide sleeve 51, the lower end of the guide post 52 is fixedly connected with the moving device 6, the upper end of the guide post is fixedly connected with a piston rod of an oil cylinder 54, and the oil cylinder 54 is mounted on a bracket 53 fixedly connected with the framework 1. The structure is simple, and the framework 1 is jacked up through the expansion of the oil cylinder 54, so that the framework 1 can move. Specifically, the cylinder 54 is connected to a hydraulic station pipe. The hydraulic station may be independent or mounted on the frame 1.
Referring to fig. 3 and 4, the moving device 6 includes a support 61, a wheel 63 is rotatably mounted on one side of the support 61, a first gear 62 is fixedly mounted on the wheel 63 on one side of the support 61, a motor reducer 64 is mounted on the upper side of the support 61, a second gear 65 is mounted on an output shaft of the motor reducer 64, and the second gear 65 is in meshing transmission with the first gear 62; one side of the support 61 is fixedly connected with the guide column 52 of the lifting device 5. With the above structure, the frame 1 is driven to move. Specifically, be equipped with the centre bore in the support 61, install the bearing in the centre bore, the central pivot of wheel 63 is connected with the bearing cooperation in the centre bore of support 61, first gear 62 and wheel 63 fixed connection, so motor reducer 64 rotates and drives second gear 65 and rotate, thereby second gear 65 rotates and drives first gear 62 and rotate, thereby first gear 62 rotates and drives wheel 63 and rotate. Specifically, the motor reducer 64 is a cycloidal pin gear reducer with a motor, and is low in speed during operation and convenient to install.
Referring to fig. 2 and 5, the track base 3 is obliquely installed on the conveying support frame 12, a plurality of track wheels 47 are installed on two sides of the bottom of the conveying frame 41 of the belt conveyor 4, and the track wheels 47 are matched with the track base 3 to enable the belt conveyor 4 to slide along the track base 3. It is convenient to extend the belt conveyor 4 by sliding the belt conveyor 4 downwards when the device cannot be moved further close to the vessel. It should be noted that, when the belt conveyor 4 is capable of sliding, the total length of the belt conveyor 4 is required to be such that when the belt conveyor 4 slides downwards to the lowest point, the discharge port at the upper end of the belt conveyor 4 is still located in the hopper 2. The rail wheel 47 has a circular flange on one side or both sides, and thus can move back and forth on the rail housing 3 without separating from the rail housing 3. Specifically, the belt conveyor 4 may be driven to move on the rail base 3 by installing a hydraulic cylinder (not shown in the figure), for example, one end of the cylinder is hinged to the framework 1, the other end of the cylinder is hinged to the belt conveyor 4, and the belt conveyor 4 is driven to move by the expansion of the cylinder; the belt conveying device 4 may also be pulled by a winch, for example, the belt conveying device 4 is connected and fixed to a steel wire rope on the winch, and the belt conveying device 4 is driven to move by the traction of the steel wire rope.
The utility model discloses a working process and principle:
and moving the device according to the water level and the length of the self-unloading conveyor belt of the ship. Firstly, the oil cylinders 54 of the four lifting devices 5 extend simultaneously, the framework 1 is integrally jacked, the motor reducer 64 of the moving device 6 is started to drive the framework 1 to move, and after the framework 1 moves to a position close to a ship, the oil cylinders 54 contract, so that the framework 1 falls on the ground for positioning. The sand and stone materials on the ship are transported to the belt conveying device 4 through the ship self-discharging type conveying belt, enter the hopper 2 through the lifting of the belt conveying device 4, the truck stops in the channel 13 below the hopper 2, and the sand and stone materials are discharged from the discharge port below the hopper 2 through the hopper 2 and enter the truck hopper for loading.
After the loading of the previous truck is finished, the discharge hole below the hopper 2 is closed, the ship self-discharging type conveying belt and the belt conveying device 4 are not stopped, the sand and stone materials are cached in the hopper 2, when the next truck enters the channel 13, the discharge hole below the hopper 2 is opened, the cached sand and stone materials are quickly discharged into the truck hopper, and therefore the condition that the trucks such as the ship and the like are avoided.
When the device cannot be moved further close to the vessel, the belt conveyor 4 is slid down, thereby extending the belt conveyor 4.
Claims (6)
1. The utility model provides a portable pier transports uninstallation device, includes skeleton (1), its characterized in that: the frame (1) comprises a hopper supporting frame (11) and a conveying supporting frame (12) connected to one side of the hopper supporting frame (11), a hopper (2) is mounted at the top end of the hopper supporting frame (11), the upper end of the conveying supporting frame (12) is in an inclined state, a belt conveying device (4) is obliquely mounted on the conveying supporting frame (12), and a discharge port at the upper end of the belt conveying device (4) is located in the hopper (2); a channel (13) for vehicles to enter is arranged below the hopper supporting framework (11); at least two lifting devices (5) are respectively installed at the front end and the rear end of the framework (1), and a moving device (6) is installed on the lower side of each lifting device (5).
2. The movable dock transfer unloader of claim 1, wherein: and a splash-proof baffle (21) is arranged on one side, far away from the belt conveying device (4), above the hopper (2).
3. The movable dock transfer unloader of claim 1, wherein: the belt conveying device (4) comprises a driving roller (42) which is rotatably installed at the lower end of a conveying framework (41), and a driven roller (43) which is rotatably installed at the upper end of the conveying framework (41), wherein a conveying belt (44) is installed on the driving roller (42) and the driven roller (43), a central shaft at one side of the driving roller (42) extends out of a bearing seat and is connected with an output shaft of a speed reducer (45), and an input shaft of the speed reducer (45) is in belt connection transmission with an output shaft of a motor (46).
4. The movable dock transfer unloader of claim 1, wherein: elevating gear (5) are including being connected fixed uide bushing (51) with skeleton (1), and movable mounting has guide post (52) from top to bottom in uide bushing (51), and the lower extreme and the mobile device (6) of guide post (52) are connected fixedly, and the upper end is connected fixedly with the piston rod of hydro-cylinder (54), hydro-cylinder (54) are installed on being connected fixed support (53) with skeleton (1).
5. The movable quay transfer unloader according to claim 1 or 4, wherein: the moving device (6) comprises a support (61), a wheel (63) is rotatably mounted on one side of the support (61), a first gear (62) is fixedly mounted on one side, located on the support (61), of the wheel (63), a motor speed reducer (64) is mounted on the upper side of the support (61), a second gear (65) is mounted on an output shaft of the motor speed reducer (64), and the second gear (65) is in meshing transmission with the first gear (62); one side of the support (61) is fixedly connected with a guide column (52) of the lifting device (5).
6. The mobile dock transfer unloader of claim 1, wherein: the track seat (3) is installed on the conveying support framework (12) in an inclined mode, a plurality of track wheels (47) are installed on two sides of the bottom of the conveying framework (41) of the belt conveying device (4), and the track wheels (47) are matched with the track seat (3) to enable the belt conveying device (4) to slide along the track seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222304011.1U CN218087306U (en) | 2022-08-31 | 2022-08-31 | Movable wharf transferring and unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222304011.1U CN218087306U (en) | 2022-08-31 | 2022-08-31 | Movable wharf transferring and unloading device |
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| Publication Number | Publication Date |
|---|---|
| CN218087306U true CN218087306U (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222304011.1U Active CN218087306U (en) | 2022-08-31 | 2022-08-31 | Movable wharf transferring and unloading device |
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| CN (1) | CN218087306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116969214A (en) * | 2023-07-18 | 2023-10-31 | 中交广州航道局有限公司 | Sand throwing thickness controllable belt ship for hydraulic reclamation land production |
-
2022
- 2022-08-31 CN CN202222304011.1U patent/CN218087306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116969214A (en) * | 2023-07-18 | 2023-10-31 | 中交广州航道局有限公司 | Sand throwing thickness controllable belt ship for hydraulic reclamation land production |
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