CN107804721B - From taking dustproof canopy formula unloader - Google Patents
From taking dustproof canopy formula unloader Download PDFInfo
- Publication number
- CN107804721B CN107804721B CN201711186766.3A CN201711186766A CN107804721B CN 107804721 B CN107804721 B CN 107804721B CN 201711186766 A CN201711186766 A CN 201711186766A CN 107804721 B CN107804721 B CN 107804721B
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- China
- Prior art keywords
- main board
- platform
- platform main
- unloading
- shed
- Prior art date
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- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 48
- 238000002955 isolation Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
- B65G67/48—Vehicle tipplers
-
- 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
- B65G69/06—Fluidising
-
- 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
- B65G69/182—Preventing escape of dust by means of sealed systems with aspiration means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ship Loading And Unloading (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
The invention belongs to the technical field of loading and unloading equipment, and particularly relates to a self-contained dustproof shed type unloading machine, which comprises a plurality of oil cylinders, a platform base, a platform main board, a dustproof shed, a connecting tarpaulin, an unloading groove, a wheel blocking device and an auxiliary unloading device, wherein the dustproof shed is arranged on the platform main board of the unloading machine; the auxiliary discharging device is arranged at the bottom of the platform main board, so that the auxiliary discharging device can be used for discharging materials conveniently when the materials are piled up in the unloading process and can not be smoothly discharged, manual discharging by workers is not needed, and labor force is reduced; a plurality of catch wheel devices are arranged on the platform main board, so that the truck can be prevented from sliding down in the unloading process.
Description
Technical Field
The invention belongs to the technical field of loading and unloading equipment, and particularly relates to a self-contained dustproof shed type car unloader.
Background
In the unloading side process, the freight train is fixed on the platform mainboard of unloading machine, the one end of platform mainboard rises, make the goods slope on the car and roll down, this in-process can produce a large amount of dust, the dust granule content of some goods is more moreover, very big cause the environmental pollution around, and because moist some materials take place to pile up, can lead to the discharge to be unsmooth, usually need the workman to carry out the auxiliary unloading, the dust causes the influence to workman's health, and the manpower is paid greatly, and traditional unloading machine's dust arrester installation all is with unloading machine separation, assemble when using, and the big dust collecting effect of dust collecting canopy inner space is not good and cost is with high. In order to avoid dust damage caused by unloading, the rear end of the loading platform is provided with a receiving device, and the receiving device is propped against the tail of a carriage during unloading, but can not form a relatively isolated unloading space although part of dust can be blocked, dust can still diffuse along the bottom and the side of the carriage, and the unloading speed can be reduced because the receiving device is propped against the tail of the carriage.
Disclosure of Invention
The invention provides a dustproof unloading machine, which can not generate excessive dust influence on the surrounding environment in the unloading process, and can well unload some cargoes pushed in the unloading machine without manual unloading.
In order to solve the technical problems, the invention provides a self-contained dust-proof shed type unloading machine which comprises a plurality of oil cylinders, a platform base and a platform main board, wherein a groove is formed in the right part of the platform base, and a supporting wall is arranged at the left end of the platform base; the platform main board is arranged above the platform base, one end of the platform main board is hinged to the supporting wall, the oil cylinders are all arranged in the grooves, and the power rods of the oil cylinders are hinged to the bottom of the platform main board; the device comprises a supporting wall, a dust-proof shed, a connecting tarpaulin, a discharge chute, a baffle wheel device and an auxiliary discharge device, wherein the discharge chute is arranged on the right side of the supporting wall, and a discharge hopper is arranged in the discharge chute; a plurality of baffle wheel devices are arranged on the platform main board; the cross section of the dustproof shed is -shaped, and two sides of the dustproof shed are respectively in seamless connection with two sides of the platform main board; the left end of the dustproof shed is provided with a lifting door, one end of the connecting tarpaulin is connected with the right end of the dustproof shed, and the other end of the connecting tarpaulin is connected to the top of the discharge chute; the bottom of platform mainboard still is equipped with supplementary discharge apparatus.
Preferably, the auxiliary discharging device is an air cannon, an air outlet of the air cannon is connected with an air outlet pipe, and the air outlet pipe penetrates through the platform main board and stretches into the dustproof shed.
Preferably, a dust collection opening is formed in the side wall of the discharge chute, the dust collection opening is connected with a dust collection device, and a filter screen is arranged at the dust collection opening.
Preferably, a row of limit posts are respectively arranged on two sides of the upper surface of the platform main board.
Preferably, a passageway is further formed in one side of the limiting column.
Preferably, an operation table is further arranged on the right side of the platform main board, and an upward step is arranged between the platform main board and the operation table.
Preferably, a supporting platform is arranged on the right side of the groove of the platform base, a connecting plate is arranged between the groove and the supporting wall, a plurality of supporting columns are arranged on the connecting plate, and the tops of the supporting columns and the top of the supporting platform are located on the same horizontal plane.
Preferably, the top of the support column and the top of the support platform are both provided with buffer cushions.
Preferably, the baffle wheel device comprises a baffle plate and a pushing device, the pushing device is arranged at the bottom of the platform main board and is connected with the baffle plate, and a groove matched with the baffle plate to lift is formed in the platform main board.
Preferably, a chain is fixed at the right part of the platform main board, and a locking hook is arranged at the end part of the chain.
The beneficial effects are that:
the platform main board of the unloading machine is provided with the dustproof shed, the left end of the dustproof shed is provided with the lifting door, one end of the connecting tarpaulin is connected with the right end of the dustproof shed, and the other end of the connecting tarpaulin is connected with the unloading groove, so that the relative isolation between a truck and an external space can be realized in the unloading process, dust in the unloading stroke is prevented from scattering everywhere, the surrounding environment is polluted, and compared with a comparison file in the background technology, the environment pollution is less under the condition of not influencing the unloading speed; the auxiliary discharging device is arranged at the bottom of the platform main board, so that the auxiliary discharging device can be used for discharging materials conveniently when the materials are piled up in the unloading process and can not be smoothly discharged, manual discharging by workers is not needed, and labor force is reduced; the wheel blocking device can prevent the truck from sliding down in the unloading process.
The auxiliary discharging device is an air cannon, the air cannon can disperse piled materials through the sprayed air flow, discharging is convenient, and the discharging process is pollution-free, low in energy consumption and free of damage; the side wall of the unloading chute is provided with a dust collection opening which is connected with a dust collection device, so that dust generated in the unloading process can be absorbed, the unloading process is cleaner, and a filter screen is arranged at the dust collection opening to prevent some lighter cargo particles from entering the dust collection device; two sides of the upper surface of the platform main board are respectively provided with a row of limit posts, the truck is stopped between the two rows of limit posts, a certain indication effect is achieved, and the truck is prevented from being laterally deviated due to the deviation of the gravity center of the cargo in the unloading process;
an aisle is arranged beside a limit column at one side of a truck driver door, an operation table is further arranged on the right side of the platform main board, an upward step is arranged between the platform main board and the operation table, the operation table is convenient for workers to prepare for unloading, and the step also has a certain limit function, so that the truck is stopped at a position suitable for unloading; the connecting plate is arranged between the groove and the supporting wall, so that the bearing performance of the platform can be improved, and the plurality of supporting columns are arranged on the connecting plate, so that gaps for placing the auxiliary discharging device and the baffle wheel device can be reserved between the supporting columns, and the equipment is convenient for workers to overhaul; the top of the support column and the top of the support platform are both provided with buffer pads, so that the buffer effect is achieved on the lowering of the platform main board; the baffle wheel device comprises a baffle plate and a pushing device, the pushing device is connected with the baffle plate, a groove matched with the baffle plate to lift is formed in the platform main board, and the baffle wheel device is convenient to use and does not occupy excessive space; the right part of the platform main board is fixed with a chain with a locking hook, so that the headstock can be fixed.
Drawings
FIG. 1 is a schematic view of the construction of the unloader of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a schematic structural view of a wheel blocking device;
FIG. 5 is a state diagram of the use of the unloader;
the drawings are marked: 1-hydro-cylinder, 2-platform base, 21-recess, 22-supporting wall, 23-supporting platform, 24-connecting plate, 25-support column, 3-platform mainboard, 4-lift gate, 5-spacing post, 6-dust proof shed, 7-connection tarpaulin, 8-discharge tank, 81-discharge hopper, 9-wheel device, 91-baffle, 92-thrust unit, 93-through groove, 10-operation panel, 101-step, 11-auxiliary discharge device, 12-dust absorption mouth, 13-passageway, 14-chain.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
The self-contained dust-proof shed type car unloader as shown in fig. 1 to 5 comprises a plurality of oil cylinders 1, a platform base 2 and a platform main board 3, wherein a groove 21 is formed in the right part of the platform base 2, and a supporting wall 22 is arranged at the left end of the platform base 2; the platform main board 3 is arranged above the platform base 2, one end of the platform main board 3 is hinged on the supporting wall 22, the oil cylinders 1 are all arranged in the grooves 21, and the power rods of the oil cylinders 1 are hinged at the bottom of the platform main board 3; the device further comprises a dustproof shed 6, a connecting tarpaulin 7, a discharge chute 8, a baffle wheel device 9 and an auxiliary discharge device 11, wherein the discharge chute 8 is arranged on the right side of the supporting wall 22, and a discharge hopper 81 is arranged in the discharge chute 8; a plurality of baffle wheel devices 9 are arranged on the platform main board 3; the cross section of the dustproof shed 6 is -shaped, and two sides of the dustproof shed 6 are respectively in seamless connection with two sides of the platform main board 3; the left end of the dustproof shed 6 is provided with the lifting door 4, one end of the connecting tarpaulin 7 is connected with the right end of the dustproof shed 6, the other end of the connecting tarpaulin 7 is connected to the top of the unloading groove 8, the connection between the connecting tarpaulin 7 and the dustproof shed 6 and the connection between the connecting tarpaulin 7 and the unloading groove can be realized through a connecting part, the connecting part can be a safety hook and the like, the connection between the connecting tarpaulin and the unloading groove can be realized, the detachable installation is realized, an oversized gap is not reserved at the connecting part, and the phenomenon of dust leakage can not occur; the bottom of the platform main board 3 is also provided with an auxiliary discharging device 11.
In this embodiment, a bracket may be provided for facilitating unloading inside the connecting tarpaulin 7, and a certain space may be supported by the bracket; the auxiliary discharging device 11 is an air gun, the air outlet of the air gun is connected with an air outlet pipe, the air outlet pipe penetrates through the platform main board 3 and stretches into the dust-proof shed 6, and when in discharging, the air outlet pipe can stretch into a truck if needed, so that the discharging is convenient; the side wall of the discharge chute 8 is provided with a dust collection opening 12, the dust collection opening 12 is connected with a dust collection device, a filter screen is arranged at the dust collection opening 12, the dust collection device can be a dust collection device in the prior art, a dust collection pipe can also be connected to the dust collection opening, and the other end of the dust collection pipe extends into a dust prevention shed, so that dust in the dust prevention shed can be absorbed more effectively; a row of limit posts 5 are respectively arranged on two sides of the upper surface of the platform main board 3 to prevent the truck from rolling, a passageway 13 is further arranged on one side of the limit posts 5, and the passageway is arranged on one side of a driver for getting off the truck, so that the driver and operators can conveniently get in and out; an operation table 10 is further arranged on the right side of the platform main board 3, an upward step 101 is arranged between the platform main board 3 and the operation table 10, so that an operator can stand on the operation table conveniently to prepare for unloading; the utility model discloses a platform base, including the recess 21, the recess 21 of platform base 2, the recess 21 is equipped with supporting platform 23 on the right side, supporting platform can mutually support with platform mainboard 3, be equipped with connecting plate 24 between recess 21 and the supporting wall 22, be provided with many spinal branchs dado 25 on the connecting plate 24, leave the space between the dado 25 like this, make things convenient for when platform mainboard 3 keeps flat, leave the space for auxiliary discharge device and catch wheel device, and make things convenient for the maintainer to overhaul here, the top of dado 25 and supporting platform 23's top are located same horizontal plane. The top of the support column 25 and the top of the support platform 23 are both provided with buffer pads, the wheel blocking device 9 comprises a baffle plate 91 and a pushing device 92, the pushing device 92 is arranged at the bottom of the platform main board 3, the pushing device 92 is connected with the baffle plate 91, the platform main board 3 is provided with a groove 93 matched with the baffle plate 91 to lift, the pushing device 92 can be an air cylinder or a hydraulic cylinder, and the wheel blocking device 9 is arranged at a corresponding truck tire; the upper surface of the platform main board 3 is provided with anti-skid patterns, so that the friction coefficient of the platform main board is increased; a chain 14 is fixed at the right part of the platform main board 3, and a locking hook is arranged at the end part of the chain 14. The device also comprises a controller which is electrically connected with the oil cylinder 1, the pushing device 92, the lifting door 4 and the auxiliary discharging device 11 respectively, so that the whole unloading process is automatically controlled conveniently.
In the use process, the truck is poured into a position between two rows of limit posts 5 of the platform main board 3, the truck is made to be close to the operation platform 10, the locking hook of the chain 14 is hung on the head of the truck, the pushing device 92 pushes the baffle 91 to rise through the controller, the baffle is blocked at the wheels, an operator is ready for unloading at the operation platform, and if the cargo is difficult to unload, the air outlet pipe of the air cannon extends into the carriage; the lifting door 4 is controlled to descend, a relatively isolated space is formed in the dustproof shed, the dust collection device is started, and the power rod of the oil cylinder 1 extends out (as shown in figure 5) to discharge.
For convenience of description, the descriptions of the representative directions of "left", "right" and the like herein are consistent with the left-right direction of the drawing itself, but do not limit the structure of the present invention; furthermore, the present invention is not limited to the above-described embodiments, and various changes may be made thereto by those skilled in the art, but any equivalent or similar changes to the present invention should be included within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a from taking dustproof canopy formula unloader, includes a plurality of hydro-cylinders (1), platform base (2) and platform mainboard (3), the right part of platform base (2) is equipped with recess (21), the left end of platform base (2) is equipped with supporting wall (22); the platform main board (3) is arranged above the platform base (2), one end of the platform main board (3) is hinged on the supporting wall (22), the oil cylinders (1) are all arranged in the grooves (21), and the power rods of the oil cylinders (1) are hinged at the bottom of the platform main board (3); the method is characterized in that: the automatic unloading device is characterized by further comprising a dustproof shed (6), a connecting tarpaulin (7), an unloading groove (8), a baffle wheel device (9) and an auxiliary unloading device (11), wherein the unloading groove (8) is arranged on the right side of the supporting wall (22), and an unloading hopper (81) is arranged in the unloading groove (8); a plurality of baffle wheel devices (9) are arranged on the platform main board (3); the cross section of the dustproof shed (6) is -shaped, and two sides of the dustproof shed (6) are respectively in seamless connection with two sides of the platform main board (3); the left end of the dustproof shed (6) is provided with a lifting door (4), one end of the connecting tarpaulin (7) is connected with the right end of the dustproof shed (6), and the other end of the connecting tarpaulin (7) is connected to the top of the unloading groove (8); the relative isolation between the truck and the external space can be realized in the unloading process; an auxiliary discharging device (11) is further arranged at the bottom of the platform main board (3);
the auxiliary discharging device (11) is an air cannon, an air outlet of the air cannon is connected with an air outlet pipe, and the air outlet pipe penetrates through the platform main board (3) and stretches into the dust-proof shed (6);
the direction of the air outlet pipe is opposite to the inclined direction of the material;
the side wall of the discharge chute (8) is provided with a dust collection opening (12), and the dust collection opening (12) is connected with a dust collection device.
2. A self-contained dust shed unloader as in claim 1, wherein: a filter screen is arranged at the dust collection opening (12).
3. A self-contained dust shed unloader as in claim 2, wherein: two sides of the upper surface of the platform main board (3) are respectively provided with a row of limit posts (5).
4. A self-contained dust shed unloader as in claim 3, wherein: one side of the limiting column (5) is also provided with a passageway (13).
5. A self-contained dust booth unloader as claimed in claim 4, wherein: an operation table (10) is further arranged on the right side of the platform main board (3), and an upward step (101) is arranged between the platform main board (3) and the operation table (10).
6. A self-contained dust shed unloader as in claim 5, wherein: the novel support is characterized in that a supporting platform (23) is arranged on the right side of a groove (21) of the platform base (2), a connecting plate (24) is arranged between the groove (21) and a supporting wall (22), a plurality of supporting columns (25) are arranged on the connecting plate (24), and the tops of the supporting columns (25) and the tops of the supporting platform (23) are located on the same horizontal plane.
7. A self-contained dust booth unloader as claimed in any one of claims 1 to 6, wherein: the tops of the support columns (25) and the tops of the support platforms (23) are respectively provided with a buffer cushion.
8. The self-contained dust shed unloader as in claim 7, wherein: the baffle wheel device (9) comprises a baffle plate (91) and a pushing device (92), the pushing device (92) is arranged at the bottom of the platform main board (3), the pushing device (92) is connected with the baffle plate (91), and a groove (93) matched with the baffle plate (91) to lift is formed in the platform main board (3).
9. The self-contained dust shed unloader as in claim 8, wherein: the right part of the platform main board (3) is fixed with a chain (14), and the end part of the chain (14) is provided with a locking hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711186766.3A CN107804721B (en) | 2017-11-24 | 2017-11-24 | From taking dustproof canopy formula unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711186766.3A CN107804721B (en) | 2017-11-24 | 2017-11-24 | From taking dustproof canopy formula unloader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107804721A CN107804721A (en) | 2018-03-16 |
| CN107804721B true CN107804721B (en) | 2023-11-21 |
Family
ID=61590509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711186766.3A Active CN107804721B (en) | 2017-11-24 | 2017-11-24 | From taking dustproof canopy formula unloader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107804721B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316879A (en) * | 2018-10-10 | 2019-02-12 | 吉林省通达电力机械制造有限公司 | Totally enclosed type of unloading dust-extraction unit |
| CN111169872B (en) * | 2020-01-18 | 2022-08-23 | 山东浩睿智能科技有限公司 | High-order self-discharging garbage truck seals discharge apparatus |
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