CN113942854A - Safety device for unloading toxic, inflammable and explosive substances - Google Patents
Safety device for unloading toxic, inflammable and explosive substances Download PDFInfo
- Publication number
- CN113942854A CN113942854A CN202111289794.4A CN202111289794A CN113942854A CN 113942854 A CN113942854 A CN 113942854A CN 202111289794 A CN202111289794 A CN 202111289794A CN 113942854 A CN113942854 A CN 113942854A
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- Prior art keywords
- top surface
- unloading
- plate
- safety device
- motor
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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
- B65G67/30—Unloading land vehicles using transportable tipping apparatus
-
- 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
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The invention provides a safety device for unloading toxic, inflammable and explosive substances, and mainly relates to the field of unloading equipment. The utility model provides a safety device that poisonous, flammable, explosive material unloaded, includes the bottom plate, bottom plate top surface bearing rotates the installation rotation axis, the circular mounting panel of rotation axis top installation. The invention has the beneficial effects that: the article loading and unloading device is simple in structure and convenient to use, the second motor provides power, the placing plate can be driven to move up and down under the matching of the first chain wheel, the second chain wheel and the chain, articles are driven to be safely unloaded from the transport vehicle, the physical labor of operators is saved, the conditions of collision, shaking and the like are avoided, the articles can be moved on the horizontal position in a short distance under the action of the conveying crawler belt, the physical labor of the operators is saved, the articles can be driven to rotate on the horizontal position through the matching of the first motor, the gear and the gear ring, the loading and unloading direction of the articles can be adjusted conveniently, and convenience is brought to the loading and unloading of the articles.
Description
Technical Field
The invention mainly relates to the field of unloading equipment, in particular to a safety device for unloading toxic, flammable and explosive substances.
Background
Flammable, explosive, toxic, and hazardous materials include: gasoline, diesel oil, transformer oil, engine oil, fragrant coke water, paints, electric oil, engine oil, fragrant coke water, paints, calcium carbide, oxygen, liquefied gas, coal powder, wood, chemical hazardous substances and the like, and the dangerous chemical such as paint and the like are mostly barreled when being loaded and transported, due to the properties of the dangerous chemical, when loading and unloading, the vehicle needs to be lightly taken to avoid violent shaking, but when loading and unloading the barreled dangerous chemicals, firstly, manual loading and unloading are adopted, which not only increases the physical labor of operators, meanwhile, in the manual carrying process, the shaking amplitude is large, collision and collision are easy to occur, accidents are easy to occur, and secondly, the forklift is adopted for loading and unloading, because fork truck flexibility is not high, the transport is accomplished to the adjustment position that need not stop, and this not only examines navigating mate's driving technique, and influences handling efficiency, also takes place the collision accident easily simultaneously.
Disclosure of Invention
The safety device for unloading toxic, inflammable and explosive substances is simple in structure and convenient to use, the second motor provides power, the placing plate can be driven to move up and down under the matching of the first chain wheel, the second chain wheel and the chain, so that the objects are driven to be safely unloaded from the transport vehicle, the manual labor of operators is saved, the situations of collision, shaking and the like are avoided, meanwhile, the objects can move in a short distance on a horizontal position under the action of the conveying crawler belt, the manual labor of the operators is saved, the objects can be driven to rotate on the horizontal position through the matching of the first motor, the gear and the gear ring, the loading and unloading directions of the objects are conveniently adjusted, and the loading and unloading of the objects are convenient.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a safety device for unloading toxic, inflammable and explosive substances comprises a bottom plate, wherein a bearing on the top surface of the bottom plate is used for rotatably mounting a rotating shaft, a circular mounting plate is mounted at the top end of the rotating shaft, gear rings are mounted on the periphery of the circular mounting plate and are of an external tooth structure, a first motor is mounted on the top surface of the bottom plate, a gear is mounted on the top end of a rotating shaft of the first motor and is meshed with the gear rings, a first vertical plate is mounted on the top surface of the circular mounting plate, a placing plate is slidably sleeved on the periphery of the first vertical plate, a transmission crawler is mounted on the top surface of the placing plate, a second vertical plate is mounted on the top surface of the transmission crawler, two arc-shaped clamping plates are hinged to one side of the second vertical plate and are distributed in the front and back direction, a telescopic rod is hinged to one side of each arc-shaped clamping plate, the telescopic rods are distributed in the front and back direction and are connected with the second vertical plate, a rod transverse plate is mounted on the top surface of the first vertical plate, all install the second motor around the diaphragm top surface, every first sprocket is all installed to second motor shaft one end, the second sprocket is all installed to two sides bottom around the first riser, and is corresponding all be connected through the chain between first sprocket and the second sprocket, every chain one end all runs through place the board and with place the board top surface and be connected, every the chain other end all with place the board bottom surface and be connected.
Further, place four spinal branch vaulting poles of board top surface installation, four the bracing piece is the rectangle and distributes, four connect through linking the board between the bracing piece top, link board one side and be equipped with the opening, link the board bottom surface and set up two spouts that the cross-section is the dovetail, two distribute around the spout, every all be equipped with the slider that the cross-section is the dovetail in the spout, two the slider bottom surface all is connected with second riser top surface.
Furthermore, an annular groove is formed in the top surface of the bearing, a plurality of uniformly distributed balls are arranged in the annular groove, and the tops of the balls are in contact fit with the bottom surface of the circular mounting plate.
Further, bottom plate top surface installation rectangle protection casing, first motor, ring gear, rectangle mounting panel, rotation axis and bearing all are located the rectangle protection casing, the rectangle protection casing is passed to the first riser.
Furthermore, universal wheels are installed at four corners of the bottom surface of the bottom plate, and the universal wheels have a braking function.
Furthermore, fastening bolts are installed on two sides of the top surface of the bottom plate, and the bottom end of each fastening bolt is pointed.
Compared with the prior art, the invention has the beneficial effects that:
the article loading and unloading device is simple in structure and convenient to use, the second motor provides power, the placing plate can be driven to move up and down under the matching of the first chain wheel, the second chain wheel and the chain, articles are driven to be safely unloaded from the transport vehicle, the physical labor of operators is saved, the conditions of collision, shaking and the like are avoided, the articles can be moved on the horizontal position in a short distance under the action of the conveying crawler belt, the physical labor of the operators is saved, the articles can be driven to rotate on the horizontal position through the matching of the first motor, the gear and the gear ring, the loading and unloading direction of the articles can be adjusted conveniently, and convenience is brought to the loading and unloading of the articles.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a bottom view of the cross plate;
FIG. 3 is an enlarged view of a top view of the placement plate;
reference numerals shown in the drawings: 1. a base plate; 2. a bearing; 3. a rotating shaft; 4. a circular mounting plate; 5. a ring gear; 6. a first motor; 7. a gear; 8. a first vertical plate; 9. placing the plate; 10. a conveying crawler; 11. a second vertical plate; 12. an arc-shaped splint; 13. a telescopic rod; 14. a transverse plate; 15. a second motor; 16. a first sprocket; 17. a second sprocket; 18. a chain; 19. a support bar; 20. a transverse plate; 21. a chute; 22. a slider; 23. a ball bearing; 24. a rectangular protective cover; 25. a universal wheel; 26. and fastening the bolt.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
As shown in figures 1-3, the safety device for unloading toxic, flammable and explosive substances comprises a bottom plate 1, a rotating shaft 3 is rotatably installed on a top surface bearing 2 of the bottom plate 1, a circular installation plate 4 is installed at the top end of the rotating shaft 3, a gear ring 5 is installed on the periphery of the circular installation plate 4, the gear ring 5 is of an external tooth structure, a first motor 6 is installed on the top surface of the bottom plate 1, a gear 7 is installed at the top end of the rotating shaft of the first motor 6, the gear 7 is in meshed connection with the gear ring 5, a first vertical plate 8 is installed on the top surface of the circular installation plate 4, a placement plate 9 is slidably sleeved on the periphery of the first vertical plate 8, a transmission crawler 10 is installed on the top surface of the placement plate 9, a second vertical plate 11 is installed on the top surface of the transmission crawler 10, two arc-shaped clamping plates 12 are hinged on one side of the second vertical plate 11, the two arc-shaped clamping plates 12 are distributed in the front and back direction, a telescopic rod 13 is hinged on one side of each arc-shaped clamping plate 12, two the telescopic link 13 front and back distribution just all is connected with second riser 11, 8 top surface installation pole diaphragm 14 of first riser, all install second motor 15 around the diaphragm 14 top surface, every first sprocket 16 is all installed to 15 pivot one end of second motor, second sprocket 17 is all installed to two sides bottom around the first riser 8, and is corresponding all be connected through chain 18 between first sprocket 16 and the second sprocket 17, every 18 one end of chain all runs through place board 9 and with place board 9 top surface and be connected, every 18 other ends of chain all with place board 9 bottom surface and be connected.
Specifically, place four spinal branch vaulting poles 19 of board 9 top surface installation, four spinal branch vaulting pole 19 is the rectangle and distributes, four connect through even board 20 between the 19 tops of bracing piece, even board 20 one side is equipped with the opening, even board 20 bottom surface is seted up two cross-sections and is the spout 21 of dovetail, two spout 21 front and back distribution, every all be equipped with the slider 22 that the cross-section is the dovetail in the spout 21, two the slider 22 bottom surface all is connected with 11 top surfaces of second riser. The connecting plate 20 has a limiting and supporting effect on the second vertical plate 11, and can ensure the stability of the second vertical plate 11.
Specifically, an annular groove is formed in the top surface of the bearing 2, a plurality of uniformly distributed balls 23 are arranged in the annular groove, and the top of each ball 23 is in contact fit with the bottom surface of the circular mounting plate 4. The balls 23 have a supporting function on the circular mounting plate 4, and can ensure the stability of the circular mounting plate 4.
Specifically, 1 top surface installation rectangle protection casing 24 of bottom plate, first motor 6, ring gear 5, gear 7, rectangle mounting panel 4, rotation axis 3 and bearing 2 all are located rectangle protection casing 24, first riser 8 passes rectangle protection casing 24. The rectangular protective cover 24 has a protective effect on the first motor 6, the gear ring 5, the gear 7, the rectangular mounting plate 4, the rotating shaft 3 and the bearing 2, and can avoid the influence of the external environment on the first motor 6, the gear ring 5, the gear 7, the rectangular mounting plate 4, the rotating shaft 3 and the bearing 2.
Specifically, universal wheels 25 are installed at four corners of the bottom surface of the bottom plate 1, and the universal wheels 25 have a braking function. Through the roll of universal wheel 25, can drive this device and remove, improved the flexibility of this device, saved operating personnel's manual labor.
Specifically, fastening bolts 26 are mounted on two sides of the top surface of the bottom plate 1, and the bottom end of each fastening bolt 26 is pointed. The bottom end of the fastening bolt 26 can be hammered into the ground, so that the device is stabilized at a use position, and the stability of the device is ensured.
Example (b):
when the device is used, during unloading, the device is firstly moved to a use position, then the second motor 15 works, the second motor 15 drives the placing plate 9 to move upwards through the matching of the first chain wheel 16 and the second chain wheel 17 with the chain 18, when the placing plate 9 moves to an article level, the article is lifted and lightly placed on the conveying crawler 10, then the telescopic rod 13 works, the telescopic rod 13 works to drive the arc-shaped clamping plate 12 to clamp the article, then the article is driven by the conveying crawler 10 to move towards the direction close to the first vertical plate 8, then the first motor 6 works, the first motor 6 drives the circular mounting plate 4 to rotate under the matching of the gear 7 and the gear ring 5, the circular mounting plate 4 rotates to drive the first vertical plate 8 to rotate, the position of the article is adjusted, then the second motor 15 works towards the direction, the placing plate 9 moves downwards, the placing plate 9 moves to drive the article to move downwards, then the conveying crawler 10 reversely conveys the objects to move away from the first vertical plate 8, then the telescopic rods 13 reversely work to separate the arc-shaped clamping plates 12 from the objects, and then the objects are lifted off the conveying crawler 10 to finish unloading.
The article loading and unloading device is simple in structure and convenient to use, the second motor provides power, the placing plate can be driven to move up and down under the matching of the first chain wheel, the second chain wheel and the chain, articles are driven to be safely unloaded from the transport vehicle, the physical labor of operators is saved, the conditions of collision, shaking and the like are avoided, the articles can be moved on the horizontal position in a short distance under the action of the conveying crawler belt, the physical labor of the operators is saved, the articles can be driven to rotate on the horizontal position through the matching of the first motor, the gear and the gear ring, the loading and unloading direction of the articles can be adjusted conveniently, and convenience is brought to the loading and unloading of the articles.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A safety device for unloading toxic, inflammable and explosive substances, comprising a bottom plate (1), characterized in that: the bottom plate (1) top surface bearing (2) rotates to install the rotating shaft (3), the circular mounting plate (4) is installed on the top end of the rotating shaft (3), the gear ring (5) is installed on the periphery of the circular mounting plate (4), the gear ring (5) is of an external tooth structure, the bottom plate (1) top surface is provided with the first motor (6), the gear (7) is installed on the top end of the rotating shaft of the first motor (6), the gear (7) is meshed with the gear ring (5) to be connected, the circular mounting plate (4) top surface is provided with the first vertical plate (8), the first vertical plate (8) periphery is slidably sleeved with the placing plate (9), the placing plate (9) top surface is provided with the transmission crawler (10), the transmission crawler (10) is installed on the top surface of the transmission crawler (10), one side of the second vertical plate (11) is hinged with two arc-shaped clamping plates (12), and the two arc-shaped clamping plates (12) are distributed in the front and back direction, every arc splint (12) one side all articulates telescopic link (13), two telescopic link (13) front and back distribution just all is connected with second riser (11), first riser (8) top surface installation pole diaphragm (14), all install second motor (15) around diaphragm (14) top surface, every first sprocket (16) is all installed to second motor (15) pivot one end, second sprocket (17) is all installed to two sides bottom around first riser (8), and is corresponding all be connected through chain (18) between first sprocket (16) and second sprocket (17), every chain (18) one end all runs through place board (9) and with place board (9) top surface and be connected, every the chain (18) other end all with place board (9) bottom surface and be connected.
2. The safety device for unloading toxic, inflammable and explosive substances according to claim 1, wherein: place four spinal branch vaulting poles (19) of board (9) top surface installation, four bracing piece (19) are the rectangle and distribute, four connect through even board (20) between bracing piece (19) top, even board (20) one side is equipped with the opening, even board (20) bottom surface is seted up two cross-sections and is spout (21) of dovetail type, two spout (21) front and back distribution, every all be equipped with slider (22), two that the cross-section is the dovetail type in spout (21) slider (22) bottom surface all is connected with second riser (11) top surface.
3. The safety device for unloading toxic, inflammable and explosive substances according to claim 1, wherein: the top surface of the bearing (2) is provided with an annular groove, a plurality of uniformly distributed balls (23) are arranged in the annular groove, and the top of each ball (23) is in contact fit with the bottom surface of the circular mounting plate (4).
4. The safety device for unloading toxic, inflammable and explosive substances according to claim 1, wherein: bottom plate (1) top surface installation rectangle protection casing (24), first motor (6), ring gear (5), gear (7), rectangle mounting panel (4), rotation axis (3) all are located rectangle protection casing (24) with bearing (2), rectangle protection casing (24) are passed in first riser (8).
5. The safety device for unloading toxic, inflammable and explosive substances according to claim 1, wherein: the bottom plate (1) bottom surface four corners all installs universal wheel (25), universal wheel (25) have the brake function.
6. The safety device for unloading toxic, inflammable and explosive substances according to claim 1, wherein: and fastening bolts (26) are arranged on two sides of the top surface of the bottom plate (1), and the bottom end of each fastening bolt (26) is pointed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111289794.4A CN113942854B (en) | 2021-11-02 | 2021-11-02 | Safety device for unloading toxic, inflammable and explosive substances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111289794.4A CN113942854B (en) | 2021-11-02 | 2021-11-02 | Safety device for unloading toxic, inflammable and explosive substances |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113942854A true CN113942854A (en) | 2022-01-18 |
| CN113942854B CN113942854B (en) | 2023-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111289794.4A Active CN113942854B (en) | 2021-11-02 | 2021-11-02 | Safety device for unloading toxic, inflammable and explosive substances |
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| Country | Link |
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| CN (1) | CN113942854B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB912498A (en) * | 1959-03-11 | 1962-12-12 | Rapids Standard Co Inc | Conveyor |
| US4690195A (en) * | 1985-11-14 | 1987-09-01 | Cooper Cliff Door Manufacturing (1980) Ltd. | Apparatus for opening and closing industrial door |
| JPH07215453A (en) * | 1994-02-08 | 1995-08-15 | Techno Rand:Kk | Caterpillar for working vehicle and truck using the caterpillar |
| KR20040021848A (en) * | 2002-09-05 | 2004-03-11 | 주식회사 유니빅 | Carrying system |
| US20080038101A1 (en) * | 2006-06-16 | 2008-02-14 | Peter Klatt | Loading Compartment Floor for a Loading Compartment of a Motor Vehicle |
| CN201538596U (en) * | 2009-11-25 | 2010-08-04 | 李轫南 | Cane loading machine |
| CN108502575A (en) * | 2018-05-09 | 2018-09-07 | 清远市校维绘动漫科技有限公司 | A kind of robot blanking device |
| CN110844457A (en) * | 2019-11-28 | 2020-02-28 | 深圳市圆梦精密技术研究院 | Automatic receiving and dispatching equipment for articles |
| KR20200074294A (en) * | 2018-12-14 | 2020-06-25 | 신해란 | The duck axillary debond and meatprocessing system |
| JP6726827B1 (en) * | 2019-06-17 | 2020-07-22 | 广州思天汽車用品有限公司 | A mobile vehicle that handles large stones and debris used on sandy beaches |
| CN113386840A (en) * | 2021-07-30 | 2021-09-14 | 山东呗特科技发展有限公司 | Finished product cloth handling device |
-
2021
- 2021-11-02 CN CN202111289794.4A patent/CN113942854B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB912498A (en) * | 1959-03-11 | 1962-12-12 | Rapids Standard Co Inc | Conveyor |
| US4690195A (en) * | 1985-11-14 | 1987-09-01 | Cooper Cliff Door Manufacturing (1980) Ltd. | Apparatus for opening and closing industrial door |
| JPH07215453A (en) * | 1994-02-08 | 1995-08-15 | Techno Rand:Kk | Caterpillar for working vehicle and truck using the caterpillar |
| KR20040021848A (en) * | 2002-09-05 | 2004-03-11 | 주식회사 유니빅 | Carrying system |
| US20080038101A1 (en) * | 2006-06-16 | 2008-02-14 | Peter Klatt | Loading Compartment Floor for a Loading Compartment of a Motor Vehicle |
| CN201538596U (en) * | 2009-11-25 | 2010-08-04 | 李轫南 | Cane loading machine |
| CN108502575A (en) * | 2018-05-09 | 2018-09-07 | 清远市校维绘动漫科技有限公司 | A kind of robot blanking device |
| KR20200074294A (en) * | 2018-12-14 | 2020-06-25 | 신해란 | The duck axillary debond and meatprocessing system |
| JP6726827B1 (en) * | 2019-06-17 | 2020-07-22 | 广州思天汽車用品有限公司 | A mobile vehicle that handles large stones and debris used on sandy beaches |
| CN110844457A (en) * | 2019-11-28 | 2020-02-28 | 深圳市圆梦精密技术研究院 | Automatic receiving and dispatching equipment for articles |
| CN113386840A (en) * | 2021-07-30 | 2021-09-14 | 山东呗特科技发展有限公司 | Finished product cloth handling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113942854B (en) | 2023-08-18 |
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