CN212475913U

CN212475913U - Hoisting mechanism for import and export trade packing box

Info

Publication number: CN212475913U
Application number: CN202021200352.9U
Authority: CN
Inventors: 郭爽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-25
Filing date: 2020-06-25
Publication date: 2021-02-05
Anticipated expiration: 2030-06-25

Abstract

The utility model discloses an import and export trade hoist mechanism for packing box, including two removal bases, two the upper end of removing the base all is fixed with two sleeves, install the lifter in the sleeve, four the upper end of lifter is fixed with the installing frame jointly, install electric block on the installing frame, be fixed with first connecting block jointly with relative one side of two lifters of one side, be fixed with the second connecting block jointly with two relative one sides of telescopic of one side, one side screw thread of second connecting block has cup jointed the second screw rod, the upper end of second screw rod runs through the second connecting block and rotates the lower extreme of connecting at first connecting block. The utility model discloses convenient nimble removing can be according to the high end of size of goods highly to the device highly carry out the pre-adjustment, can also carry out the auxiliary stay to it when hoisting device structural strength, stability when having promoted hoist and mount goods, excellent in use effect.

Description

Hoisting mechanism for import and export trade packing box

Technical Field

The utility model relates to an import and export trade equipment technical field especially relates to an import and export trade hoist and mount mechanism for packing box.

Background

International trade refers to goods and service transactions crossing national boundaries, and is composed of import trade and export trade, so called import and export trade, the import and export trade can adjust the utilization rate of domestic production elements, improve international supply and demand relations, adjust economic structures, increase financial income and the like, goods of the import and export trade are usually transported by water routes, and need to be transported by hoisting mechanisms when goods are loaded and unloaded at ports.

The existing hoisting mechanism is usually of a fixed structure, the height of the existing hoisting mechanism cannot be adjusted, and since hoisted goods have different sizes and heights, the hoisting mechanism has certain limitation when being hoisted, and the problem of poor applicability exists, so that the hoisting mechanism for the import and export trade containers is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the hoisting mechanism for import and export trade packing box that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hoisting mechanism for an import and export trade container comprises two movable bases, wherein two sleeves are fixed at the upper ends of the two movable bases, lifting rods are installed in the sleeves, an installation frame is jointly fixed at the upper ends of the four lifting rods, an electric hoist is installed on the installation frame, a first connecting block is jointly fixed at one opposite side of the two lifting rods on the same side, a second connecting block is jointly fixed at one opposite side of the two sleeves on the same side, a second screw rod is sleeved at one side of the second connecting block through threads, the upper end of the second screw rod penetrates through the second connecting block and is rotatably connected to the lower end of the first connecting block, more than two slots are arranged at equal intervals at one side of the four lifting rods, jacks corresponding to the slots are arranged at one side of the four sleeves, a hydraulic cylinder is fixed at one side of the sleeve, and a piston rod of the hydraulic cylinder penetrates through the jacks and extends into one of the slots, and a supporting mechanism is arranged on one side of the upper end of the movable base.

Preferably, the supporting mechanism comprises two first screws sleeved on one side of the upper end of the movable base in a threaded manner, the lower ends of the first screws penetrate through the movable base and extend to the lower ends of the first screws, and a supporting plate is fixed at the lower ends of the first screws.

Preferably, a box body is fixed at the upper end of the first connecting block, a servo motor is fixed at the bottom in the box body, and the tail end of an output shaft of the servo motor sequentially penetrates through the box body and the first connecting block and is fixed at the upper end of the second screw rod.

Preferably, a limiting plate is fixed at the lower end of the second screw.

Preferably, a handle is fixed to the upper end of the first screw rod.

Preferably, the lower end of the supporting plate is provided with a plurality of conical projections at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the matching of the servo motor, the second screw rod, the lifting rod and other components, the height of the device can be conveniently adjusted in advance according to the size of goods, the problem that the existing hoisting mechanism has certain limitation is solved, the applicability of the device is effectively improved, and the hoisting effect is good;

2. the movable base, the hydraulic cylinder, the supporting mechanism and other parts are matched, so that the device is convenient to move flexibly, the structural strength of the device is improved, meanwhile, the device can be supported in an auxiliary mode, and the stability of goods during hoisting is improved;

to sum up, the utility model discloses convenient nimble removing can be according to the high end of size of goods highly to the device highly carry out the preliminary adjustment, can also carry out the auxiliary stay to it when hoisting device structural strength, stability when having promoted hoist and mount goods, excellent in use effect.

Drawings

Fig. 1 is a schematic view of an internal structure of a hoisting mechanism for an import and export trade container provided by the present invention;

fig. 2 is a front view of a hoisting mechanism for an import and export trade container provided by the present invention;

fig. 3 is a side view of a hoisting mechanism for an import and export trade container according to the present invention;

fig. 4 is an enlarged view of a structure at a position a of the hoisting mechanism for the import and export trade container provided by the present invention;

in the figure: 1 removes base, 2 sleeves, 3 lifter, 4 installing frames, 5 electric block, 6 pneumatic cylinders, 7 first screw rods, 8 backup pads, 9 handles, 10 first connecting blocks, 11 second connecting blocks, 12 second screw rods, 13 limiting plates, 14 boxes, 15 servo motor, 16 slots, 17 jacks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a hoisting mechanism for import and export trade packing box, including two mobile base 1, make things convenient for the nimble removal of device, two sleeves 2 are all fixed with to the upper end of two mobile base 1, install lifter 3 in the sleeve 2, and lifter 3 can carry out position control in sleeve 2, and the upper end of four lifter 3 is fixed with installing frame 4 jointly, installs electric block 5 on the installing frame 4, and electric block 5 accessible installation lifting hook hoists the goods and handles.

The utility model discloses in, be fixed with first connecting block 10 with the relative one side of two lifter 3 of one side jointly, be fixed with second connecting block 11 with the relative one side of two sleeves 2 of one side jointly, second connecting block 11's one side screw thread has cup jointed second screw rod 12, can remove on second connecting block 11 when second screw rod 12 rotates.

The utility model discloses in, second connecting block 11 is run through and the lower extreme at first connecting block 10 is rotated to the upper end of second screw rod 12, drives two lifter 3 through first connecting block 10 when second screw rod 12 removes and removes in sleeve 2, and the lower extreme of second screw rod 12 is fixed with limiting plate 13, and limiting plate 13 can play spacing effect to the lower extreme of second screw rod 12, avoids its excessive removal.

The utility model discloses in, the impartial interval in one side of four lifter 3 is equipped with slot 16 more than two, and one side of four sleeve 2 all is equipped with the jack 17 that corresponds with slot 16, and one side of sleeve 2 is fixed with pneumatic cylinder 6, and when the piston rod of pneumatic cylinder 6 runs through jack 17 and extends to in one of them slot 16, can firmly fix lifter 3 and sleeve 2, and upper end one side of moving base 1 is equipped with supporting mechanism, conveniently carries out the auxiliary stay to moving base 1.

The utility model discloses in, the supporting mechanism includes that the screw thread cup joints two first screw rods 7 in removal 1 upper end one side, first screw rod 7 can remove on removing base 1 when rotating, the lower extreme of first screw rod 7 runs through and removes base 1 and extends to its lower extreme, the lower extreme of first screw rod 7 is fixed with backup pad 8, the lower extreme of backup pad 8 is equidistant to be equipped with a plurality of toper lug, can drive backup pad 8 when first screw rod 7 rotates and remove, conflict when a plurality of toper lug of backup pad 8's lower extreme ground, can increase the frictional force on device and ground, carry out the auxiliary stay to the device, the upper end of first screw rod 7 is fixed with handle 9, it rotates to make things convenient for to drive first screw rod 7 through handle 9.

The utility model discloses in, the upper end of first connecting block 10 is fixed with box 14, bottom in the box 14 is fixed with servo motor 15, servo motor 15 is connected with the external component, conveniently control, servo motor 15's output shaft end runs through box 14 and first connecting block 10 in proper order and fixes in the upper end of second screw rod 12, two servo motor 15 of two first connecting block 10 upper ends pass through the synchronous control system control, two servo motor 15 of being convenient for drive two second screw rod 12 synchronous rotations respectively.

In the utility model, when in use, the moving of the device is facilitated by moving the base 1, when the height needs to be adjusted, the piston rod of the hydraulic cylinder 6 is reset, the servo motor 15 drives the second screw 12 to rotate through the output shaft, the second screw 12 can move in the second connecting block 11 when rotating, thereby the second screw 12 drives the two lifting rods 3 to move in the sleeve 2 through the first connecting block 10 when moving, when moving to a proper height, the servo motor 15 stops operating, the piston rod of the hydraulic cylinder 6 penetrates through the jack 17 and is inserted in one of the slots 16, the lifting rods 3 and the sleeve 2 are firmly fixed, the handle 9 drives the first screw 7 to rotate, the first screw 7 can drive the support plate 8 to move when rotating, when a plurality of conical lugs at the lower end of the support plate 8 are abutted against the ground, the friction force between the device and the ground can be increased, the device is supported in an auxiliary way, the stability of the device is promoted, and the goods are hoisted by the electric hoist 5 through the installation lifting hook.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an import and export trade hoist and mount mechanism for packing box, includes two removal bases (1), its characterized in that: two sleeves (2) are fixed at the upper ends of the two movable bases (1), lifting rods (3) are installed in the sleeves (2), an installation frame (4) is jointly fixed at the upper ends of the four lifting rods (3), an electric hoist (5) is installed on the installation frame (4), a first connecting block (10) is jointly fixed at one opposite side of the two lifting rods (3) on the same side, a second connecting block (11) is jointly fixed at one opposite side of the two sleeves (2) on the same side, a second screw (12) is in threaded sleeve connection with one side of the second connecting block (11), the upper end of the second screw (12) penetrates through the second connecting block (11) and is rotatably connected to the lower end of the first connecting block (10), more than two slots (16) are arranged at equal intervals at one side of the four lifting rods (3), and jacks (17) corresponding to the slots (16) are arranged at one side of the four sleeves (2), one side of sleeve (2) is fixed with pneumatic cylinder (6), the piston rod of pneumatic cylinder (6) runs through jack (17) and extends to in one of them slot (16), the upper end one side of moving base (1) is equipped with supporting mechanism.

2. The hoisting mechanism for import-export trade container as claimed in claim 1, wherein: the supporting mechanism comprises two first screw rods (7) which are sleeved on one side of the upper end of the movable base (1) in a threaded manner, the lower ends of the first screw rods (7) penetrate through the movable base (1) and extend to the lower ends of the movable base, and supporting plates (8) are fixed at the lower ends of the first screw rods (7).

3. The hoisting mechanism for import-export trade container as claimed in claim 1, wherein: the upper end of the first connecting block (10) is fixed with a box body (14), the bottom in the box body (14) is fixed with a servo motor (15), and the tail end of an output shaft of the servo motor (15) sequentially penetrates through the box body (14) and the first connecting block (10) and is fixed to the upper end of the second screw (12).

4. The hoisting mechanism for import-export trade container as claimed in claim 1, wherein: and a limiting plate (13) is fixed at the lower end of the second screw (12).

5. The hoisting mechanism for import-export trade container as claimed in claim 2, wherein: a handle (9) is fixed at the upper end of the first screw rod (7).

6. The hoisting mechanism for import-export trade container as claimed in claim 2, wherein: the lower end of the supporting plate (8) is provided with a plurality of conical convex blocks at equal intervals.