CN114771616A - Hazardous article transfer apparatus - Google Patents
Hazardous article transfer apparatus Download PDFInfo
- Publication number
- CN114771616A CN114771616A CN202210567411.3A CN202210567411A CN114771616A CN 114771616 A CN114771616 A CN 114771616A CN 202210567411 A CN202210567411 A CN 202210567411A CN 114771616 A CN114771616 A CN 114771616A
- Authority
- CN
- China
- Prior art keywords
- base
- hand lever
- plate
- protective cover
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 231100001261 hazardous Toxicity 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000013016 damping Methods 0.000 claims description 8
- 230000032258 transport Effects 0.000 claims description 4
- 239000013056 hazardous product Substances 0.000 claims 8
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003169 placental effect Effects 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/002—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by a rectangular shape, involving sidewalls or racks
- B62B3/003—Non-transparent side walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/002—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by a rectangular shape, involving sidewalls or racks
- B62B3/005—Details of storage means, e.g. drawers, bins or racks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0006—Bumpers; Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D9/00—Equipment for handling freight; Equipment for facilitating passenger embarkation or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/60—Positioning, means on a cart for loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
- B62B2205/14—Retractable wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2301/00—Wheel arrangements; Steering; Stability; Wheel suspension
- B62B2301/20—Resilient wheel suspension using springs
Abstract
The invention discloses a hazardous article transfer device which comprises a base, wherein a first screw rod is rotationally connected to the base, and a plurality of containing boxes are further arranged on the base along two sides of the first screw rod; a bottom plate and an object placing plate are arranged in a box body of the containing box and are connected through an elastic telescopic pipe; the inner wall of the box body is provided with an air bag which is connected with the bottom plate through a gas pipe; an air passage arranged in the bottom plate is communicated with the elastic telescopic pipe, the air delivery pipe and the air bag; the top of the box body is closed through a transverse inserting protective cover plate, and the protective cover plate is provided with a slope surface and used for pushing the dangerous goods box body to move downwards when in inserting connection; the protective cover plate of the containing box on the same side is fixed on the connecting plate, an internal thread sleeve is fixed on the inner side of the connecting plate, and a second screw rod is connected with the internal thread sleeve in a threaded manner; the first screw rod drives and rotates through a driving mechanism arranged on the transfer equipment, and the first screw rod and the second screw rod are driven through bevel gears. The invention improves the safety of dangerous goods transportation, and has the advantages of strong applicability, environmental protection, cost saving and the like.
Description
Technical Field
The invention relates to transfer equipment, in particular to dangerous goods transfer equipment.
Background
Flammable, explosive and toxic dangerous goods, such as grease, rosin, sulfur, potassium nitrate, sulfur, charcoal powder and the like, are usually loaded and transported in boxes with different shapes and specifications. The conventional transfer equipment is used for limiting and protecting the boxes by filling foaming materials, so that workers are difficult to avoid contact with dangerous box bodies, and personal injury is easily caused; in addition, the filling material is usually discarded after being transported in place, and environmental pollution and waste exist.
Disclosure of Invention
The invention aims to: the invention aims to provide transfer equipment capable of limiting and protecting various dangerous article boxes under the non-contact condition, and transfer safety is guaranteed.
The technical scheme is as follows: the hazardous article transfer equipment comprises a base, wherein a containing box is arranged on the base, a bottom plate, an elastic telescopic pipe and an article placing plate are sequentially arranged in a box body of the containing box from bottom to top, and the elastic telescopic pipe is connected with the bottom plate and the article placing plate; the inner wall of the box body is provided with an air bag which is connected with the bottom plate through a gas pipe; an air passage arranged in the bottom plate is communicated with the elastic telescopic pipe, the air delivery pipe and the air bag; the box top is sealed through horizontal grafting protective cover, and this protective cover has domaticly for promote the hazardous articles box and put the thing board and move down when pegging graft.
According to the invention, after the dangerous goods box body is placed on the object placing plate, the object placing plate can move downwards due to the dead weight of the dangerous goods box body, and the object placing plate can further move downwards when the protective cover plate is covered; in the process that the object placing plate moves downwards, the elastic extension tube is extruded, gas in the elastic extension tube is conveyed into the air bag, and the dangerous goods box body is wrapped by the expanded air bag. After the protective cover plate is pulled out, part of gas in the air bag is unloaded to the elastic extension tube, the dangerous article box body is loosened, and meanwhile, the object placing plate is moved upwards by a small distance, so that the dangerous article box body is conveniently taken out. In the whole process, workers only need to close or open the protective cover plate and do not need to contact the dangerous goods box body; the internal structure of the containing box enables the containing box to carry out self-adaptive wrapping protection on dangerous goods boxes with different sizes and shapes, and the containing box is strong in universality, can be repeatedly used, and does not need to worry about environmental pollution and waste.
Further, a first screw rod is rotatably connected to the base; the number of the containing boxes is multiple, the containing boxes are arranged along two sides of the first screw rod, and the insertion ports of the protective cover plates on the box bodies face outwards; the protective cover plate of the containing box on the same side is fixed on the connecting plate, an internal thread sleeve is fixed on the inner side of the connecting plate, and a second screw rod is connected with the internal thread sleeve in a threaded manner; the first screw rod drives through the actuating mechanism who sets up on the transfer apparatus and changes, passes through bevel gear transmission between first screw rod and two second screw rods, makes a plurality of protective cover boards open or close in step. In this technical scheme, more hazardous articles boxes can be transported to the transfer device single.
Furthermore, an L-shaped armrest frame is fixed on the base; the driving mechanism comprises a hand lever, a locking mechanism, a traction rope, a wire coil and a spring box, and the hand lever and the locking mechanism are arranged on the L-shaped armrest frame; the wire coil is fixed at one end of the bottom of the first screw rod, which extends out of the base, one end of the traction rope is wound on the wire coil, and the other end of the traction rope is connected with the hand lever; the hand lever is pulled to enable the first screw rod to rotate to close the protective cover plate, and the locking mechanism is used for locking the position of the hand lever; the spring box is arranged at the bottom of the base, a volute spiral spring in the spring box is connected with the first screw rod, and when the locking mechanism releases the hand lever, the first screw rod rotates reversely to open the protective cover plate.
Furthermore, a square hole is formed in the L-shaped armrest frame, and guide rail grooves for the hand pull rod to transversely move are formed in two sides of the square hole; the locking mechanism comprises a first rod piece fixed on the side wall of the guide rail groove, and the first rod piece is connected with a second rod piece through a rubber connecting piece; the end part of the hand lever is provided with a groove, a second spring is arranged in the groove, and the other end of the second spring is connected with a top rod; the end parts of the ejector rod, the first rod piece and the second rod piece are respectively provided with an inclined surface, wherein the inclined surfaces of the first rod piece and the second rod piece face outwards, and the inclined surface of the ejector rod is parallel to the inclined surface of the first rod piece; a first spring is fixed between the hand lever and the L-shaped armrest frame; when the hand lever is pulled to close the protective cover plate, the first spring is compressed, and the ejector rod moves to a position between the first rod piece and the second rod piece to be locked; when the hand lever is continuously pulled to enable the push rod to move to the outer side of the second rod piece, the first spring drives the hand lever to enable the second rod piece to be attached to the first rod piece, the push rod moves to the left side of the first rod piece, and the hand lever is released.
Among this technical scheme, can accomplish opening or closing of a plurality of protective cover boards through manual operation hand lever, it is high to use the convenience.
Furthermore, a pulley is arranged at the bottom of the base, threading holes are formed in the base and the L-shaped armrest frame, and the traction rope bypasses the pulley and is connected with the hand pull rod after penetrating through the threading holes.
Furthermore, be equipped with gyro wheel mechanism on the base, conveniently remove hazardous articles transfer apparatus.
Further, the roller mechanism comprises a roller mounting plate, and universal wheels are arranged on the roller mounting plate; a cavity is formed in the base, the roller mounting plate is arranged in the cavity, and the roller mounting plate is in threaded connection with the first screw; when the first screw rod rotates, the roller mounting plate moves up and down in the cavity, so that the universal wheel extends out of or retracts into the base. The roller mechanism and the protective cover plate are linked based on the first screw rod, and when the protective cover plate is closed, the universal wheels extend out, so that the transfer is facilitated; after the guard plate is opened, the universal wheel is withdrawed, can guarantee that the transshipment equipment is placed steadily to guarantee that follow-up hazardous articles box can take out safely.
Furthermore, a damping cylinder and a damping spring are arranged on the universal wheel, so that vibration can be absorbed in the transfer process.
Further, hazardous articles transportation equipment carries on to transport on unmanned aerial vehicle, transports through unmanned aerial vehicle, and the delivery is efficient, need not drive and pushes away fortune personnel, even the explosion accident also can not cause the injures and deaths.
Has the beneficial effects that: compared with the prior art, the invention has the following remarkable advantages: the invention improves the safety of dangerous goods transportation, and has the advantages of strong applicability, environmental protection, cost saving and the like.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a top view of FIG. 1;
FIG. 5 is an enlarged view of portion B of FIG. 4;
FIG. 6 is a schematic view of the inner structure of the storage box;
FIG. 7 is a schematic view of the engagement between the first and second bevel gears;
FIG. 8 is a schematic view of the construction of a wrap spring;
FIG. 9 is a schematic view of the present invention mounted on a drone;
reference numerals: 1. a base; 2. an L-shaped armrest frame; 3. a guide rail groove; 4. a hand lever; 5. a first spring; 6. a locking mechanism; 601. a second spring; 602. a top rod; 603. a first bar member; 604. a guide member; 605. a second bar member; 606. a rubber connector; 7. a pulling rope; 8. a pulley; 9. wire coiling; 10. a first screw; 11. a roller mechanism; 1101. mounting a roller; 1102. a damping cylinder; 1103. a damping spring; 1104. a universal wheel; 12. a transmission member mounting seat; 13. a first bevel gear; 14. a second bevel gear; 15. a second screw; 16. an internally threaded sleeve; 17. a connector tile; 18. a storage box; 1801. a protective cover plate; 1802. a box body; 1803. a placement plate; 1804. an elastic telescopic pipe; 1805. a base plate; 1806. a gas delivery pipe; 1807. an air bag; 19. a spring case; 20. a volute spiral spring; 21. and (7) supporting legs.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 8, a hazardous article transfer device comprises a base 1, wherein four storage boxes 18 are arranged on the upper end surface of the base 1, and the four storage boxes 18 are arranged in a shape like a Chinese character 'tian'. The upper end surface of the base 1 and the center positions of the four containing boxes 18 are welded and fixed with a transmission medium mounting seat 12, a first screw 10 is vertically arranged in the transmission medium mounting seat 12, and two ends of the first screw 10 are respectively connected with the transmission medium mounting seat 12 and the base 1 in a rotating mode. An L-shaped handrail frame 2 is welded on the right side of the upper end surface of the base 1.
The containing box 18 comprises a box body 1802 welded and fixed on the base 1, a bottom plate 1805, an elastic telescopic pipe 1804 and a storage plate 1803 are sequentially arranged in the box body 1802 from bottom to top, and the elastic telescopic pipe 1804 is connected with the bottom plate 1805 and the storage plate 1803. The number of the flexible extension tubes 1804 is a plurality, and the flexible extension tubes are evenly distributed between the bottom plate 1805 and the object placing plate 1803. Air bags 1807 are arranged on the periphery of the inner wall of the box body 1802, and the air bags 1807 are connected with the bottom plate 1805 through air conveying pipes 1806. An air passage formed in the bottom plate 1805 is communicated with the elastic telescopic pipe 1804, the air pipe 1806 and the air bag 1807, and the air bag 1807 is made of rubber. The top of box 1802 seals through horizontal grafting protective cover plate 1801, and protective cover plate 1801 has domatic for promote the hazardous articles box when pegging graft and put thing board 1803 downstream.
The protective cover board insertion ports on the four storage boxes 18 face outward. The protective cover plate 1801 of the storage box 18 on the same side is welded and fixed on the connecting plate 17, an internal thread sleeve 16 is welded and fixed on the inner side of the connecting plate 17, a second screw 15 is connected to the internal thread sleeve 16 in a threaded manner, the second screw 15 is horizontally and rotatably connected to the transmission element mounting seat 12, a second bevel gear 14 is welded and fixed at the end of the second screw 15, a first bevel gear 13 is welded and fixed on the first screw 10, and the first bevel gear 13 is respectively meshed with the two second bevel gears 14 in the transmission element mounting seat 12. The four corners of the bottom of the base 1 are welded and fixed with supporting legs 21.
The first screw 10 is driven to rotate by a drive mechanism provided on the transfer device. Specifically, the drive mechanism includes a hand lever 4, a locking mechanism 6, a pull cord 7, a wire coil 9, and a spring case 19. A square hole is arranged at the handle position of the L-shaped armrest frame 2, guide rail grooves 3 are arranged at two sides of the square hole, and a hand lever 4 can be transversely movably arranged in the guide rail grooves 3 at two sides of the square hole. The wire coil 9 is fixed at one end of the bottom of the first screw rod 10 extending out of the base 1, the pulley 8 is fixed on the right side of the bottom of the base 1, threading holes are formed in the base 1 and the L-shaped armrest frame 2, one end of the traction rope 7 is wound on the wire coil 9, the pulley 8 is wound on the other end of the traction rope, and the traction rope is connected with the hand lever 4 after passing through the threading holes. The spring box 19 is welded and fixed at the middle position of the bottom of the base 1, a volute spiral spring 20 is arranged in the spring box 19, and the inner end of the volute spiral spring 20 is connected with the first screw 10 in a welding mode.
The number of the locking mechanisms 6 is two, and one locking mechanism is arranged in each of the two guide rail grooves 3. The locking mechanism 6 comprises a first rod member 603 fixed on the side wall of the guide rail groove 3 by welding, a second rod member 605 is connected on the first rod member 603 by a rubber connecting member 606, and the rubber connecting member 606 is fixed with the first rod member and the second rod member by screws. In addition, a guiding member 604 is welded and fixed on the first rod member 603, the guiding member 604 is a sheet structure, and is provided with a waist-shaped hole, and the second rod member 605 is provided with a cylindrical protrusion, which is matched with the waist-shaped hole to limit the sliding of the second rod member 605. The end of the hand lever 4 is provided with a groove, a second spring 601 is fixedly welded in the groove, and the other end of the second spring 601 is fixedly welded with a push rod 602. The end portions of the push rod 602, the first rod member 603 and the second rod member 605 are provided with slopes, wherein the slopes of the first rod member and the second rod member face outwards, and the slope of the push rod 602 is parallel to the slope of the first rod member 603. A first spring 5 is welded and fixed on the hand lever 4, and the other end of the first spring 5 is welded and connected with the L-shaped handrail frame 2. In the present embodiment, the number of the first springs 5 is two.
The base 1 is provided with a roller mechanism 11. The roller mechanism 11 includes a roller mounting plate 1101, and a universal wheel 1104 is provided on the roller mounting plate 1101. The universal wheel 1104 is provided with a damping cylinder 1102 and a damping spring 1103. A cavity is formed in the base 1, the roller mounting plate 1101 is arranged in the cavity, and the roller mounting plate 1101 is in threaded connection with the first screw 10. When the first screw 10 rotates, the roller mounting plate 1101 moves up and down in the cavity, causing the universal wheel 1104 to extend or retract into the base 1. The base 1 is provided with a hole for the universal wheel 1104 to extend out or retract. When the caster 1104 is fully extended, it is raised above the leg 21. In this embodiment, the number of universal wheels 1104 is four.
The using method of the invention comprises the following steps:
the hazardous articles box that will need to transport is placed in different containing boxes 18 one by one, and the hazardous articles box drives thing board 1803 downstream based on self gravity. Pulling the hand lever 4 to the right, in the process, the push rod 602 firstly moves to the left side of the first rod member 603, under the guidance of the inclined plane of the first rod member 603, the push rod 602 retracts, and in the process that the hand lever 4 continues to move to the right, the push rod 602 extends out and is inserted between the first rod member and the second rod member, so as to realize locking. When the hand lever 4 moves rightwards, the pulling rope 7 drives the wire coil 9 and the first screw rod 10 to rotate, and further drives the two second screw rods 15 to rotate, so that the connecting plate 17 and the protective cover plate 1801 thereon move inwards, the protective cover plate 1801 is inserted into the box body 1802, and the dangerous goods box body and the storage plate 1803 continue to move downwards. When the object placing plate 180 moves downwards, the elastic telescopic tube 1804 is squeezed, so that air in the elastic telescopic tube 1804 enters the air bag 1807, and the dangerous goods box body is wrapped and protected by the inflated air bag 1807. The roller mounting plate 1101 is moved downward while the first screw 10 is rotated. When the protective cover plate 1801 is closed, the hand lever 4 is locked, and the universal wheels 1104 on the roller mounting plate 1101 extend out, so that the dangerous goods transfer equipment can be conveniently pushed and transported through the L-shaped armrest frame 2
After the transportation is in place, the hand lever 4 is continuously pulled rightwards, and the push rod 602 is driven to move towards the second rod 605. By the slope of the rod 602, the rod 602 retracts again by the second rod 605 and then moves to the right of the second rod 605. When the hand lever 4 is released, the hand lever 4 is driven by the compressed first spring 5, under the pushing action of the plane of the top rod 602, the second rod 605 moves leftwards in the guide 604 and abuts against the first rod 603, and then under the guidance of the inclined plane of the second rod 605, the top rod 602 retracts again and then moves to the left of the first rod 603, so that the release of the hand lever 4 is realized. Then, the spiral spring 20 drives the first screw 10 to rotate reversely, the wire coil 9 winds the pulling rope 7 in the process, the roller mounting plate 1101 moves upwards, and the universal wheel 1104 is retracted. Meanwhile, each protective cover plate 1801 is driven by the second screw 15 to move outwards to be separated from the box body 1802, so that the dangerous article box body can be taken out conveniently. When the dangerous goods box is taken out, the elastic telescopic tube 1804 and the air bag 1807 reset the object placing plate 1803.
Referring to fig. 9, the invention also provides a scheme of transferring by using an unmanned aerial vehicle, and an L-shaped armrest frame 2 needs to be welded on the left side of the upper end face of a base 1. When the unmanned aerial vehicle rotates, the two L-shaped handrail frames 2 are grabbed by the clamping mechanism at the bottom of the unmanned aerial vehicle, and air transfer can be realized.
Claims (9)
1. The utility model provides a hazardous articles transfer apparatus, includes base (1), is equipped with containing box (18) on base (1), its characterized in that: a bottom plate (1805), an elastic telescopic pipe (1804) and an object placing plate (1803) are sequentially arranged in a box body (1802) of the containing box (18) from bottom to top, and the elastic telescopic pipe (1804) is connected with the bottom plate (1805) and the object placing plate (1803); an air bag (1807) is arranged on the inner wall of the box body (1802), and the air bag (1807) is connected with the bottom plate (1805) through an air pipe (1806); an air passage arranged in the bottom plate (1805) is communicated with the elastic telescopic pipe (1804), the air conveying pipe (1806) and the air bag (1807); the top of the box body (1802) is sealed through a transverse inserting protective cover plate (1801), and the protective cover plate (1801) is provided with a slope surface for pushing the dangerous goods box body and the object placing plate (1803) to move downwards when the dangerous goods box body is inserted.
2. The hazardous material transfer apparatus of claim 1, wherein: the base (1) is rotatably connected with a first screw (10); the number of the containing boxes (18) is multiple, the containing boxes are arranged along two sides of the first screw (10), and the inserting ports of the protective cover plates on the box body (1802) face outwards; a protective cover plate (1801) of the storage box (18) on the same side is fixed on the connecting plate (17), an internal thread sleeve (16) is fixed on the inner side of the connecting plate (17), and a second screw (15) is connected with the internal thread sleeve (16) in a threaded manner; the first screw rods (10) are driven to rotate through driving mechanisms arranged on the transfer equipment, and the first screw rods (10) and the two second screw rods (15) are driven through bevel gears to enable the protective cover plates (1801) to be synchronously opened or closed.
3. The hazardous material transfer apparatus of claim 2, wherein: an L-shaped armrest frame (2) is fixed on the base (1); the driving mechanism comprises a hand lever (4), a locking mechanism (6), a traction rope (7), a wire coil (9) and a spring box (19), and the hand lever (4) and the locking mechanism (6) are arranged on the L-shaped armrest frame (2); a wire coil (9) is fixed at one end of the bottom of the first screw (10) extending out of the base (1), one end of a traction rope (7) is wound on the wire coil (9), and the other end of the traction rope is connected with a hand lever (4); pulling the hand lever (4) to enable the first screw (10) to rotate to close the protective cover plate (1801), wherein the locking mechanism (6) is used for locking the position of the hand lever (4); the spring box (19) is arranged at the bottom of the base (1), and a volute spiral spring (20) in the spring box (19) is connected with the first screw (10) and used for enabling the first screw (10) to reversely rotate to open the protective cover plate (1801) when the locking mechanism (6) releases the hand lever (4).
4. The hazardous material transfer apparatus of claim 3, wherein: a square hole is formed in the L-shaped armrest frame (2), and guide rail grooves (3) for the hand pull rod (4) to move transversely are formed in two sides of the square hole; the locking mechanism (6) comprises a first rod piece (603) fixed on the side wall of the guide rail groove (3), and the first rod piece (603) is connected with a second rod piece (605) through a rubber connecting piece (606); the end part of the hand lever (4) is provided with a groove, a second spring (601) is arranged in the groove, and the other end of the second spring (601) is connected with a push rod (602); the end parts of the push rod (602), the first rod piece (603) and the second rod piece (605) are respectively provided with an inclined plane, wherein the inclined planes of the first rod piece and the second rod piece are outward, and the inclined plane of the push rod (602) is parallel to the inclined plane of the first rod piece (603); a first spring (5) is fixed between the hand lever (4) and the L-shaped armrest frame (2); when the hand lever (4) is pulled to close the protective cover plate (1801), the first spring (5) is compressed, and the ejector rod (602) moves to a position between the first rod piece and the second rod piece to be locked; when the hand lever (4) is pulled continuously, the push rod (602) moves to the outer side of the second rod piece (605), the first spring (5) drives the hand lever (4) to enable the second rod piece (605) to be attached to the first rod piece (603), the push rod (602) moves to the left side of the first rod piece (603), and the hand lever (4) is released.
5. The hazardous material transfer apparatus of claim 3, wherein: the bottom of the base (1) is provided with a pulley (8), the base (1) and the L-shaped armrest frame (2) are provided with threading holes, and the traction rope (7) bypasses the pulley (8) and is connected with the hand lever (4) after passing through the threading holes.
6. The hazardous material transfer apparatus of any one of claims 2 to 5, wherein: the base (1) is provided with a roller mechanism (11).
7. The hazardous material transfer apparatus of claim 6, wherein: the roller mechanism (11) comprises a roller mounting plate (1101), and universal wheels (1104) are arranged on the roller mounting plate (1101); a cavity is formed in the base (1), the roller mounting plate (1101) is arranged in the cavity, and the roller mounting plate (1101) is in threaded connection with the first screw (10); when the first screw (10) rotates, the roller mounting plate (1101) moves up and down in the cavity, so that the universal wheel (1104) extends out of or retracts into the base (1).
8. The hazardous material transfer apparatus of claim 7, wherein: the universal wheel (1104) is provided with a damping cylinder (1102) and a damping spring (1103).
9. The hazardous material transfer apparatus of claim 1, wherein: the hazardous articles transportation equipment carries on and transports on unmanned aerial vehicle.
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| CN202210567411.3A CN114771616B (en) | 2022-05-24 | 2022-05-24 | Dangerous goods transfer equipment |
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| CN202210567411.3A CN114771616B (en) | 2022-05-24 | 2022-05-24 | Dangerous goods transfer equipment |
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| CN114771616B CN114771616B (en) | 2023-09-22 |
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| CN114771616B (en) | 2023-09-22 |
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Inventor after: Zhou Guiliang Inventor after: Mao Yue Inventor after: Mao Lina Inventor after: Zhao Tiantian Inventor after: Huang Wanxian Inventor after: Zhao Yijiao Inventor after: Dai Junyi Inventor after: Sheng Lixu Inventor before: Mao Yue Inventor before: Zhou Guiliang Inventor before: Mao Lina Inventor before: Zhao Tiantian Inventor before: Huang Wanxian Inventor before: Zhao Yijiao Inventor before: Dai Junyi Inventor before: Sheng Lixu |
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Application publication date: 20220722 Assignee: Jiangsu Zhicheng Huining Transportation Technology Co.,Ltd. Assignor: HUAIYIN INSTITUTE OF TECHNOLOGY Contract record no.: X2023980043173 Denomination of invention: A hazardous material transfer equipment Granted publication date: 20230922 License type: Common License Record date: 20231010 |
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