CN117360972B - Foldable skid-mounted container - Google Patents
Foldable skid-mounted container Download PDFInfo
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- CN117360972B CN117360972B CN202311645218.8A CN202311645218A CN117360972B CN 117360972 B CN117360972 B CN 117360972B CN 202311645218 A CN202311645218 A CN 202311645218A CN 117360972 B CN117360972 B CN 117360972B
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- end plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000001360 synchronised effect Effects 0.000 claims description 26
- 230000002457 bidirectional effect Effects 0.000 claims description 23
- 230000009467 reduction Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 230000008094 contradictory effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/52—Large containers collapsible, i.e. with walls hinged together or detachably connected
- B65D88/522—Large containers collapsible, i.e. with walls hinged together or detachably connected all side walls hingedly connected to each other or to another component of the container
- B65D88/524—Large containers collapsible, i.e. with walls hinged together or detachably connected all side walls hingedly connected to each other or to another component of the container and one or more side walls being foldable along an additional median line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
The invention relates to the field of containers, in particular to a foldable skid-mounted container, which comprises a skid-mounted base; the front end plate and the rear end plate are respectively hinged at the two ends of the top of the skid-mounted base; side plates are hinged to two sides of the top of the skid-mounted base; each side plate comprises an upper turning plate, a lower turning plate and a traction rod; the traction rod is arranged between the upper turning plate and the lower turning plate, and a plurality of hinges for connecting the upper turning plate and the lower turning plate are arranged on the traction rod along the length direction; the upper ends of the two upper turning plates are hinged with a top plate, the traction mechanism is arranged on the rear end plate and can enable the two traction rods to be close to each other, two mounting plates capable of moving back and forth in the vertical direction along with the turning of the lower turning plates are arranged at the bottom mirror image of the skid-mounted base, and a plurality of auxiliary rollers are arranged on each mounting plate; after the container is folded and stored, the auxiliary rollers can assist in moving, so that the position of the container can be conveniently adjusted, and the container can be assembled only by manpower.
Description
Technical Field
The invention relates to the field of containers, in particular to a foldable skid-mounted container.
Background
In general, a container is in the form of a large container formed of iron plates, and is mainly used for transporting goods. The container is widely used because of its advantages that it is formed of a size having a predetermined specification, so that it can easily store and transport goods, and also can protect goods loaded inside. A single container is transported by a dedicated large cargo vehicle or in bulk by a dedicated train or dedicated ship. However, when the container is transported by the transport unit in a state where the container accommodates the cargo therein or in a hollow state where the container does not accommodate the cargo, the same transport space is occupied.
Therefore, in the case of storing the container or recovering the container in a hollow state after the container is loaded with the goods and transported, the volume of the container is not changed, and thus, much space and cost are required for storing and transporting.
Disclosure of Invention
To the problem that prior art exists, provide a collapsible sled dress container, through the cooperation of traction mechanism and mounting panel, after container folding accomodate, can assist through supplementary gyro wheel and remove to be convenient for adjust container position, and only rely on the manual work just can assemble.
In order to solve the problems in the prior art, the invention adopts the following technical scheme:
a foldable skid-mounted container comprises a skid-mounted base, a front end plate, a rear end plate, side plates, a top plate and a traction mechanism; the front end plate and the rear end plate are respectively hinged to two ends of the top of the skid-mounted base along the length direction, and a box door is arranged on the front end plate; the two side plates are respectively arranged at two sides of the top of the skid-mounted base along the length direction; each side plate comprises an upper turning plate, a lower turning plate and a traction rod; the upper turning plate and the lower turning plate are positioned between the front end plate and the rear end plate, one side of the lower turning plate along the length direction is hinged with the corresponding side of the top of the skid-mounted base, the traction rod is arranged between the upper turning plate and the lower turning plate, and a plurality of hinges for connecting the upper turning plate and the lower turning plate are arranged on the traction rod along the length direction; the top plate is arranged above the skid-mounted base in a horizontal state, and one side of the upper turning plate, which is far away from the lower turning plate, is hinged with the corresponding side of the bottom of the top plate; the traction mechanism is arranged on the rear end plate and can enable two traction rods to mutually approach in the horizontal direction, the traction mechanism comprises a bidirectional screw rod capable of reciprocating in the vertical direction and rotating, one end of each traction rod, which is close to the rear end plate, is provided with a traction sleeve, the outer wall of the traction sleeve is provided with an L-shaped guide plate, the L-shaped guide plate is provided with a threaded hole matched with the bidirectional screw rod, and two ends of the bidirectional screw rod are respectively in threaded connection with the threaded holes of the corresponding L-shaped guide plate; the skid-mounted base bottom mirror image is provided with two bar holding grooves, each bar holding groove is internally provided with a mounting plate which can slide in the bar holding groove along with the overturning of two lower turning plates, and each mounting plate is provided with a plurality of auxiliary rollers.
Preferably, one side of each lower turning plate, which is close to the skid-mounted base, is provided with two rectangular notch grooves, a sector gear is arranged in each rectangular notch groove, two rectangular sliding grooves communicated with the corresponding strip-shaped containing grooves are respectively arranged on two sides of each skid-mounted base along the length direction, rectangular through grooves are formed in the tops of each rectangular sliding groove, synchronous gears are rotatably arranged in each rectangular through groove, and the synchronous gears are meshed with the corresponding sector gears; an abutting strip is slidably arranged in each rectangular chute, a plurality of gear teeth are arranged at the top of each abutting strip along the length direction, and the gear teeth are meshed with corresponding synchronous gears; one end that every is close to the bar holding tank of contradicting strip can be pivoted is provided with the conflict roller, and every mounting panel top both ends all are provided with first inclined plane, and one end that every is close to the bar holding tank of contradicting strip is provided with first inclined plane complex second inclined plane.
Preferably, two guide rods extending vertically downwards are arranged in each bar-shaped accommodating groove in a mirror image mode, two guide holes for the guide rods to pass through are formed in each mounting plate, the guide rods can be slidably arranged in the corresponding guide holes, a limiting disc is arranged at one end, away from the bar-shaped accommodating grooves, of each guide rod, the limiting disc is located at the lower end of the corresponding mounting plate, the diameter of the limiting disc is larger than that of the guide rods, a reset spring is further sleeved on each guide rod, and the reset spring is located between the limiting disc and the corresponding mounting plate.
Preferably, the traction mechanism further comprises a synchronous belt, an oval limiting frame and a driving assembly; the rear end plate is provided with a first strip-shaped notch for accommodating the synchronous belt, one end, close to the rear end plate, of the top of the skid-mounted base is provided with a second strip-shaped notch opposite to the first strip-shaped notch, a first guide wheel can be rotatably arranged in the first strip-shaped notch, a second guide wheel can be rotatably arranged in the second strip-shaped notch, a third guide wheel is arranged in the center of the bidirectional screw rod, and the first guide wheel, the second guide wheel and the third guide wheel are in conveying connection through the synchronous belt; two oval limiting frames are arranged, the two oval limiting frames are respectively arranged at two sides of the first strip-shaped notch along the length direction, and two ends of the bidirectional screw rod are arranged in the corresponding oval limiting frames in a sliding manner; the driving component is arranged on the skid-mounted base and used for enabling the second guide wheel to rotate.
Preferably, the oval limiting frame comprises an upper U-shaped frame and a lower U-shaped frame; the upper U-shaped frame is arranged on the rear end plate, the lower U-shaped frame is arranged on the skid-mounted base, and the upper U-shaped frame is connected with the lower U-shaped frame through a hinge.
Preferably, the drive assembly comprises a reduction gearbox; the outer wall of one side of sled dress base near the back end plate is provided with the rectangle recess that is used for placing the reducing gear box, and the reducing gear box sets up in the rectangle recess and is used for driving the second leading wheel to rotate, still is provided with the rotation handle on the reducing gear box.
Preferably, sealing strips are arranged on the opposite sides of the upper turning plate and the lower turning plate.
Preferably, lifting lugs are further arranged at two ends of the skid-mounted base along the length direction.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, under the cooperation of the mounting plate, the skid-mounted base and the lower turning plate, when the container is unfolded, the auxiliary rollers on the mounting plate can retract into the strip-shaped accommodating grooves, so that the position of the container is fixed, and when the container is folded, the auxiliary rollers arranged on the mounting plate can extend out of the strip-shaped accommodating grooves, so that a worker can conveniently drag the container.
2. According to the invention, through the arrangement of the bidirectional screw rod and the reduction gearbox, the container can be folded or unfolded only by manpower without other equipment, and all the assembly surfaces of the container are arranged on the skid-mounted base, so that the carrying quantity of subsequent container components can be reduced, and the subsequent assembly steps can be reduced.
Drawings
FIG. 1 is a perspective view of a collapsible skid-mounted container of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a second perspective view of a collapsible skid-mounted container of the present invention;
FIG. 4 is a side view of a collapsible skid container of the present invention;
FIG. 5 is a plan cross-sectional view of FIG. 4 taken along the direction B-B;
FIG. 6 is an enlarged view of a portion of FIG. 5 at C;
FIG. 7 is a partial enlarged view at D in FIG. 5;
FIG. 8 is a partial perspective view of a collapsible skid container of the present invention;
FIG. 9 is a partial perspective exploded view of a collapsible skid container of the present invention;
FIG. 10 is an enlarged view of a portion of FIG. 9 at E;
FIG. 11 is an enlarged view of a portion of FIG. 9 at F;
FIG. 12 is a perspective view of an oval stop frame in a collapsible skid-mounted container in accordance with the present invention;
FIG. 13 is a perspective view of a collapsible skid container of the present invention in a collapsed position;
fig. 14 is a perspective view of a folding completion of a foldable skid container of the present invention.
The reference numerals in the figures are:
1-skid-mounted base; 11-a bar-shaped accommodation groove; 111-guide bars; 112-a limiting disc; 113-a return spring; 12-mounting plates; 121-auxiliary rollers; 122-a first inclined surface; 123-guide holes; 13-rectangular sliding grooves; 14-rectangular through grooves; 141-a synchronous gear; 15-an interference bar; 151-gear teeth; 152-an interference roller; 153-a second inclined surface; 16-a second bar-shaped groove; 161-a second guide wheel; 17-rectangular grooves; 18-lifting lugs;
2-a front end plate; 21-door;
3-a rear end plate; 31-a first bar-shaped groove; 32-a first guide wheel;
4-side plates; 41-upper turning plate; 42-turning down the plate; 421-rectangular slot; 422-sector gear; 43-traction lever; 431-hinge; 432-traction sleeve; 433-L-shaped guide plates; 434-a threaded hole; 44-sealing strips;
5-top plate;
6-a traction mechanism; 61-a bidirectional screw rod; 611-a third guide wheel; 62-synchronous belt; 63-an elliptical limiting frame; 631-upper U-shaped frame; 632-lower U-shaped frame; 64-a drive assembly; 641-reduction gear box; 642-turning the handle.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Referring to fig. 1 to 14, a foldable skid container of the present invention comprises a skid base 1, a front end plate 2, a rear end plate 3, side plates 4, a top plate 5 and a traction mechanism 6; the front end plate 2 and the rear end plate 3 are respectively hinged at two ends of the top of the skid-mounted base 1 along the length direction, and a box door 21 is arranged on the front end plate 2; two side plates 4 are arranged, and the two side plates 4 are respectively arranged at two sides of the top of the skid-mounted base 1 along the length direction; each side plate 4 comprises an upper flap 41, a lower flap 42 and a traction rod 43; the upper turning plate 41 and the lower turning plate 42 are positioned between the front end plate 2 and the rear end plate 3, one side of the lower turning plate 42 along the length direction is hinged with the corresponding side of the top of the skid-mounted base 1, the traction rod 43 is arranged between the upper turning plate 41 and the lower turning plate 42, and the traction rod 43 is provided with a plurality of hinges 431 for connecting the upper turning plate 41 and the lower turning plate 42 along the length direction; the top plate 5 is horizontally arranged above the skid-mounted base 1, and one side of the upper turning plate 41, which is far away from the lower turning plate 42, is hinged with the corresponding side of the bottom of the top plate 5; the traction mechanism 6 is arranged on the rear end plate 3 and can enable two traction rods 43 to mutually approach in the horizontal direction, the traction mechanism 6 comprises a bidirectional screw rod 61 capable of reciprocating in the vertical direction and rotating, one end of each traction rod 43, which is close to the rear end plate 3, is provided with a traction sleeve 432, the outer wall of the traction sleeve 432 is provided with an L-shaped guide plate 433, the L-shaped guide plate 433 is provided with a threaded hole 434 matched with the bidirectional screw rod 61, and two ends of the bidirectional screw rod 61 are respectively in threaded connection with the threaded holes 434 of the corresponding L-shaped guide plates 433; the sled dress base 1 bottom mirror image is provided with two bar holding tanks 11, all is provided with the mounting panel 12 that can slide at bar holding tank 11 along with the upset of two lower turns over 42 in each bar holding tank 11, is provided with a plurality of auxiliary rollers 121 on each mounting panel 12.
When a container needs to be folded, a worker adjusts the bidirectional screw rod 61, and the bidirectional screw rod 61 rotates and moves in the vertical direction towards the direction close to the skid-mounted base 1, so that the two traction rods 43 can be mutually close, a certain gap is reserved between the upper turning plate 41 and the corresponding lower turning plate 42 due to the arrangement of the hinge 431, so that the upper turning plate 41 can be overlapped on the corresponding lower turning plate 42, at the moment, the two upper turning plates 41 can form a plane, the top plate 5 is overlapped on the two upper turning plates 41, in the process, along with the overturning of the two lower turning plates 42, the mounting plate 12 in the corresponding accommodating groove can move towards the direction far away from the inner wall of the bottom of the corresponding strip-shaped accommodating groove 11, and the auxiliary roller 121 arranged on the mounting plate 12 can be contacted with the placing area of the skid-mounted base 1, so that the skid-mounted base 1 is convenient for the worker to drag; after the upper turning plate 41 and the lower turning plate 42 are folded, a worker turns over the front end plate 2 and the rear end plate 3, so that the front end plate 2 and the rear end plate 3 can be overlapped with the top plate 5, the folding work of the whole container is finished, the occupied space of the container is saved, and the whole container structure is more compact.
When the container needs to be unfolded, a worker rotates the front end plate 2 and the rear end plate 3 along the hinged position in sequence, so that the front end plate 2 and the rear end plate 3 are kept in a vertical state and fixed through reinforcing members such as bolts; subsequently, the two traction rods 43 are moved away from each other by adjusting the bidirectional screw rod 61, so that the stacked upper turning plate 41 and lower turning plate 42 are separated from each other, and when the upper turning plate 41 and the corresponding lower turning plate 42 are adjusted to be in a vertical state, the front end plate 2 and the rear end plate 3 are turned over by a worker and fixed by bolts, thereby completing the unfolding work of the container.
And under the condition of no lifting equipment, the container can be unfolded and folded only by manpower, so that the practicability of the container is improved.
Referring to fig. 3 to 6, two rectangular slots 421 are formed in one side, close to the skid-mounted base 1, of each lower turning plate 42, a sector gear 422 is arranged in each rectangular slot 421, two rectangular sliding grooves 13 which are communicated with corresponding bar-shaped accommodating grooves 11 are respectively formed in two sides of each skid-mounted base 1 along the length direction, rectangular through grooves 14 are formed in the tops of each rectangular sliding grooves 13, a synchronous gear 141 is rotatably arranged in each rectangular through groove 14, and the synchronous gear 141 is meshed with the corresponding sector gear 422; an abutting strip 15 is slidably arranged in each rectangular chute 13, a plurality of gear teeth 151 are arranged on the top of each abutting strip 15 along the length direction, and the gear teeth 151 are meshed with the corresponding synchronous gears 141; the one end that every conflict strip 15 is close to bar holding tank 11 can be pivoted be provided with conflict roller 152, and every mounting panel 12 top both ends all are provided with first inclined plane 122, and the one end that every conflict strip 15 is close to bar holding tank 11 is provided with first inclined plane 122 complex second inclined plane 153.
When the container is folded, along with the folding process, the two lower turning plates 42 rotate, thereby the sector gear 422 can drive the corresponding synchronous gear 141 to rotate, along with the rotation of the synchronous gear 141, the abutting strips 15 move along the length direction of the rectangular sliding grooves 13 towards the direction close to the corresponding mounting plate 12, the two ends of the mounting plate 12 along the length direction are provided with the first inclined surfaces 122, the abutting rollers 152 arranged on the abutting strips 15 rotate to be preferentially contacted with the first inclined surfaces 122, the two abutting strips 15 synchronously contact with the mounting plate 12, so that the moving stability of the mounting plate 12 can be ensured, at the moment, the distance between the mounting plate 12 and the inner wall of the bottom of the corresponding strip-shaped accommodating groove 11 is increased, and the distance between the mounting plate 12 and the inner wall of the bottom of the strip-shaped accommodating groove 11 can be further increased through the arrangement of the second inclined surfaces 153, so that the auxiliary wheels can extend out of the strip-shaped accommodating groove 11 as much as possible, and the container can be conveniently moved by workers.
Referring to fig. 5 and 6, two guide rods 111 extending vertically downwards are arranged in each bar-shaped accommodating groove 11 in a mirror image manner, two guide holes 123 for the guide rods 111 to pass through are arranged on each mounting plate 12, the guide rods 111 can be slidably arranged in the corresponding guide holes 123, a limiting disc 112 is arranged at one end, away from the bar-shaped accommodating grooves 11, of each guide rod 111, the limiting disc 112 is positioned at the lower end of the corresponding mounting plate 12, the diameter of the limiting disc 112 is larger than that of the guide rod 111, a reset spring 113 is further sleeved on each guide rod 111, and the reset spring 113 is positioned between the limiting disc 112 and the corresponding mounting plate 12.
When the container is unfolded, the two lower flaps 42 are rotated along the hinged positions along with the unfolding process, and the abutting strips 15 arranged in the rectangular sliding grooves 13 can move away from the opposite strip-shaped containing grooves 11 along with the cooperation of the sector gear 422 and the synchronous gear 141. In this process, the elastic force generated by the return spring 113 can enable the mounting plate 12 to move towards the direction close to the inner wall of the bottom of the corresponding bar-shaped accommodating groove 11, the position of the mounting plate 12 can be limited by the limiting plate 112, the falling of the limiting plate from the bar-shaped accommodating groove 11 is avoided, at this time, the auxiliary roller 121 arranged on the mounting plate 12 can be retracted into the corresponding bar-shaped accommodating groove 11, so that the skid-mounted base 1 can be stably placed, and when a plurality of folding containers are stacked, the contracted auxiliary roller 121 can ensure the stacking stability among the plurality of containers.
Referring to fig. 8 and 11, the traction mechanism 6 further includes a timing belt 62, an elliptical limiting frame 63, and a driving assembly 64; the rear end plate 3 is provided with a first bar-shaped notch 31 for accommodating the synchronous belt 62, one end, close to the rear end plate 3, of the top of the skid-mounted base 1 is provided with a second bar-shaped notch 16 opposite to the first bar-shaped notch 31, the first bar-shaped notch 31 can be rotatably provided with a first guide wheel 32, the second bar-shaped notch 16 can be rotatably provided with a second guide wheel 161, the center of the bidirectional screw rod 61 is provided with a third guide wheel 611, and the first guide wheel 32, the second guide wheel 161 and the third guide wheel 611 are in transmission connection through the synchronous belt 62; two oval limiting frames 63 are arranged, the two oval limiting frames 63 are respectively arranged at two sides of the first bar-shaped notch 31 along the length direction, and two ends of the bidirectional screw rod 61 are arranged in the corresponding oval limiting frames 63 in a sliding manner; the driving assembly 64 is provided on the skid base 1 and is used to rotate the second guide wheel 161.
When the container is folded, along with the operation of the driving assembly 64, the driving assembly 64 drives the second guide wheel 161 to rotate, along with the rotation of the second guide wheel 161, so that the synchronous belt 62 rotates, the first guide wheel 32 and the second guide wheel 161 are positioned on the same vertical plane in the vertical direction, the third guide wheel 611 is positioned on one side of the vertical plane, so that the synchronous belt 62 is triangular, the connection strength between the synchronous belt 62 and the third guide wheel 611 is ensured, along with the rotation of the synchronous belt 62, the bidirectional screw rod 61 rotates, at the moment, along with the rotation of the bidirectional screw rod 61, the upper turning plate 41 and the lower turning plate 42 positioned on two sides of the skid-mounted base 1 can be mutually overlapped under the cooperation of the traction rod 43, and in the overlapping process, the oval limiting frame 63 can guide the bidirectional screw rod 61, so that the synchronous belt can continuously move along with the folding process, and the directions close to the skid-mounted base 1 are ensured, and the folding of the upper turning plate 41, the lower turning plate 42 and the top plate 5 can be completed.
Referring to fig. 10 and 11, the oval-shaped stopper frame 63 includes an upper U-shaped frame 631 and a lower U-shaped frame 632; the upper U-shaped frame 631 is arranged on the rear end plate 3, the lower U-shaped frame 632 is arranged on the skid-mounted base 1, and the upper U-shaped frame 631 and the lower U-shaped frame 632 are connected through a hinge.
When the upper turning plate 41, the lower turning plate 42 and the top plate 5 are folded, and the rear end plate 3 and the front end plate 2 are adjusted by a worker, the upper U-shaped frame 631 and the lower U-shaped frame 632 which are arranged by the hinge can perform corresponding angle change along with the movement of the rear end plate 3, so that the rear end plate 3 is ensured to perform corresponding folding work.
Referring to fig. 2, 13 and 14, the drive assembly 64 includes a reduction gearbox 641; the outer wall of one side of the skid-mounted base 1, which is close to the rear end plate 3, is provided with a rectangular groove 17 for accommodating a reduction gearbox 641, the reduction gearbox 641 is arranged in the rectangular groove 17 and used for driving the second guide wheel 161 to rotate, and the reduction gearbox 641 is also provided with a rotating handle 642.
The operator rotates the second guide wheel 161 through the reduction gearbox 641 by continuously rotating the rotating handle 642, so that the whole container is slowly unfolded or folded, and it is noted that the reduction gearbox 641 can be driven to rotate through the rotary driver (such as a motor), so that the unfolding or folding speed of the container is further improved, and the labor intensity of the operator is reduced.
As shown in fig. 5 and 7, the facing sides of the upper flap 41 and the lower flap 42 are each provided with a sealing strip 44.
Through being provided with sealing strip 44 to ensure to go up the sealed effect of turning over between board 41 and the board 42 down, further, can still be provided with the sealing member on front end plate 2 and back end plate 3, thereby can improve the sealed effect between front end plate 2, back end plate 3 and curb plate 4 and the roof 5, ensure the integrality of whole folding container, further, after the expansion is accomplished, can carry out the cornerite to folding container, not only can improve holistic pleasing to the eye effect, can also further improve the joint strength between curb plate 4, roof 5, front end plate 2 and the back end plate 3.
Specifically, the opposite sides in the present invention are sides close to each other.
Referring to fig. 1 and 2, the skid base 1 is further provided with lifting lugs 18 at both ends in the length direction.
Through being provided with lug 18, the staff twines on lug 18 through utilizing wire rope, under the effect of supplementary gyro wheel 121, can very light change to whole folding container position, makes the container possess better practicality.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (7)
1. The foldable skid-mounted container is characterized by comprising a skid-mounted base, a front end plate, a rear end plate, side plates, a top plate and a traction mechanism;
the front end plate and the rear end plate are respectively hinged to two ends of the top of the skid-mounted base along the length direction, and a box door is arranged on the front end plate; the two side plates are respectively arranged at two sides of the top of the skid-mounted base along the length direction; each side plate comprises an upper turning plate, a lower turning plate and a traction rod; the upper turning plate and the lower turning plate are positioned between the front end plate and the rear end plate, one side of the lower turning plate along the length direction is hinged with the corresponding side of the top of the skid-mounted base, the traction rod is arranged between the upper turning plate and the lower turning plate, and a plurality of hinges for connecting the upper turning plate and the lower turning plate are arranged on the traction rod along the length direction; the top plate is arranged above the skid-mounted base in a horizontal state, and one side of the upper turning plate, which is far away from the lower turning plate, is hinged with the corresponding side of the bottom of the top plate;
the traction mechanism is arranged on the rear end plate and can enable two traction rods to mutually approach in the horizontal direction, the traction mechanism comprises a bidirectional screw rod capable of reciprocating in the vertical direction and rotating, one end of each traction rod, which is close to the rear end plate, is provided with a traction sleeve, the outer wall of the traction sleeve is provided with an L-shaped guide plate, the L-shaped guide plate is provided with a threaded hole matched with the bidirectional screw rod, and two ends of the bidirectional screw rod are respectively in threaded connection with the threaded holes of the corresponding L-shaped guide plate;
the bottom mirror image of the skid-mounted base is provided with two strip-shaped accommodating grooves, each strip-shaped accommodating groove is internally provided with a mounting plate capable of sliding in the strip-shaped accommodating groove along with the overturning of the two lower turning plates, and each mounting plate is provided with a plurality of auxiliary rollers;
the traction mechanism further comprises a synchronous belt, an oval limiting frame and a driving assembly;
the rear end plate is provided with a first strip-shaped notch for accommodating the synchronous belt, one end, close to the rear end plate, of the top of the skid-mounted base is provided with a second strip-shaped notch opposite to the first strip-shaped notch, a first guide wheel can be rotatably arranged in the first strip-shaped notch, a second guide wheel can be rotatably arranged in the second strip-shaped notch, a third guide wheel is arranged in the center of the bidirectional screw rod, and the first guide wheel, the second guide wheel and the third guide wheel are in conveying connection through the synchronous belt;
two oval limiting frames are arranged, the two oval limiting frames are respectively arranged at two sides of the first strip-shaped notch along the length direction, and two ends of the bidirectional screw rod are arranged in the corresponding oval limiting frames in a sliding manner;
the driving component is arranged on the skid-mounted base and used for enabling the second guide wheel to rotate.
2. The foldable skid-mounted container according to claim 1, wherein two rectangular grooves are formed in one side, close to the skid-mounted base, of each lower turning plate, sector gears are arranged in each rectangular groove, two rectangular sliding grooves communicated with corresponding strip-shaped containing grooves are respectively formed in two sides of each skid-mounted base in the length direction, rectangular penetrating grooves are formed in the tops of the rectangular sliding grooves, synchronous gears are rotatably arranged in the rectangular penetrating grooves, and the synchronous gears are meshed with the corresponding sector gears;
an abutting strip is slidably arranged in each rectangular chute, a plurality of gear teeth are arranged at the top of each abutting strip along the length direction, and the gear teeth are meshed with corresponding synchronous gears; one end that every is close to the bar holding tank of contradicting strip can be pivoted is provided with the conflict roller, and every mounting panel top both ends all are provided with first inclined plane, and one end that every is close to the bar holding tank of contradicting strip is provided with first inclined plane complex second inclined plane.
3. The foldable skid-mounted container according to claim 2, wherein two guide rods extending vertically downwards are arranged in each bar-shaped accommodating groove in a mirror image mode, two guide holes for the guide rods to pass through are formed in each mounting plate, the guide rods can be slidably arranged in the corresponding guide holes, a limiting disc is arranged at one end, away from the bar-shaped accommodating groove, of each guide rod, the limiting disc is located at the lower end of the corresponding mounting plate, the diameter of the limiting disc is larger than that of the guide rod, a reset spring is further sleeved on each guide rod, and the reset spring is located between the limiting disc and the corresponding mounting plate.
4. The collapsible skid-mounted container of claim 1, wherein the oval-shaped stop frame comprises an upper U-shaped frame and a lower U-shaped frame; the upper U-shaped frame is arranged on the rear end plate, the lower U-shaped frame is arranged on the skid-mounted base, and the upper U-shaped frame is connected with the lower U-shaped frame through a hinge.
5. The collapsible skid-mounted container of claim 1, wherein the drive assembly comprises a reduction gearbox;
the outer wall of one side of sled dress base near the back end plate is provided with the rectangle recess that is used for placing the reducing gear box, and the reducing gear box sets up in the rectangle recess and is used for driving the second leading wheel to rotate, still is provided with the rotation handle on the reducing gear box.
6. The foldable skid-mounted container of claim 1, wherein the upper flap and the lower flap are provided with sealing strips on opposite sides thereof.
7. The foldable skid-mounted container of claim 1, wherein the skid-mounted base is further provided with lifting lugs at both ends in the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311645218.8A CN117360972B (en) | 2023-12-04 | 2023-12-04 | Foldable skid-mounted container |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311645218.8A CN117360972B (en) | 2023-12-04 | 2023-12-04 | Foldable skid-mounted container |
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| CN117360972A CN117360972A (en) | 2024-01-09 |
| CN117360972B true CN117360972B (en) | 2024-04-12 |
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| CN202311645218.8A Active CN117360972B (en) | 2023-12-04 | 2023-12-04 | Foldable skid-mounted container |
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| Publication number | Publication date |
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| CN117360972A (en) | 2024-01-09 |
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