CN213616365U - Mutual-insertion type half-bag hydraulic turnover mechanism based on cuboid heavy piece - Google Patents

Abstract

The utility model provides an each other insert formula half packet type hydraulic pressure tilting mechanism based on cuboid heavy component, including accepting the subassembly, the receiving platform, the switching subassembly, it includes accepts the board to accept the subassembly, first drive hydraulic cylinder, first broach part, the both sides of accepting the board are rotated with the receiving platform and are connected, the stiff end of first drive hydraulic cylinder articulates with the receiving platform, the flexible end of first drive hydraulic cylinder articulates with the accepting board, it becomes "L" shape to accept the subassembly, the switching platform is connected with the receiving platform is slided, the switching platform can go up and down straight line relative to the receiving platform, the switching subassembly includes the switching board, second drive hydraulic cylinder, second broach part, the both sides of switching board rotate with the switching platform and be connected, the stiff end of second drive hydraulic cylinder articulates with the switching platform, the flexible end of second drive hydraulic cylinder articulates with the switching board, the switching subassembly becomes "L" shape, cuboid heavy component is in the upset process, accept the subassembly, The U-shaped semi-packaged structure formed by the switching assembly ensures stability and safety in the overturning process, and a clamping structure does not need to be additionally designed.

Description

Mutual-insertion type half-bag hydraulic turnover mechanism based on cuboid heavy piece

Technical Field

The utility model relates to a technical field is equipped in the upset, in particular to half a package type hydraulic pressure tilting mechanism of formula of inserting each other based on cuboid heavy piece.

Background

The assembly workload in modern manufacturing accounts for 20% -70% of the whole product development workload, the average is 45%, the assembly time accounts for 40% -60% of the whole manufacturing time, and the turnover and transfer in the assembly process of some large-scale mechanical equipment parts can account for about 50% of the assembly time.

Taking hydraulic support equipment in coal mine mechanical equipment as an example, typical parts, assemblies and components in hydraulic support assembly are light and light, and are several tons, and the weight is dozens of tons and dozens of tons. Especially, side guard, front beam, back timber, the appearance is similar to the cuboid, and is in large quantity, and the upset is frequent in the assembling process, and the transportation process after the upset is loaded down with trivial details, extravagant man-hour, among the above-mentioned part, subassembly, the part assembling process, rely on the overhead traveling crane cooperation manpower to overturn, not only workman intensity of labour is big, still has the potential safety hazard.

Disclosure of Invention

In view of the above, it is necessary to provide a rectangular heavy member-based inter-inserted half-bag type hydraulic turnover mechanism.

An inter-inserting type half-pack hydraulic turnover mechanism based on a cuboid heavy piece comprises a bearing component, a bearing platform, a switching platform and a switching component, wherein the bearing component comprises a bearing plate, a first driving hydraulic cylinder and a first comb tooth part, one end of the bearing plate is a free end, two sides of the other end of the bearing plate are rotatably connected with the bearing platform, the fixed end of the first driving hydraulic cylinder is arranged on the bearing platform and hinged with the bearing platform, the telescopic end of the first driving hydraulic cylinder is hinged with the bearing plate, the first comb tooth part comprises a plurality of L-shaped first bearing strips, the plurality of first bearing strips are fixedly arranged at one end of the bearing plate opposite to the free end, the plurality of first bearing strips are parallel to each other and are arranged along the width direction of the bearing plate in a line manner so as to enable the bearing component to be L-shaped, the switching platform is in sliding connection with the bearing platform, and the switching platform can linearly lift up and down relative to the bearing platform, the switching subassembly includes keysets, second drive pneumatic cylinder, second broach portion, the one end of keysets is the free end, the both sides of the other end of keysets rotate with the switching platform to be connected, the stiff end of second drive pneumatic cylinder is located the switching bench to it is articulated with the switching platform, the flexible end of second drive pneumatic cylinder is articulated with the keysets, second broach portion includes a plurality of "L" second bearing strip, and a plurality of second bearing strip set firmly in the one end of the relative free end of keysets, and a plurality of second bearing strip are parallel to each other, and a plurality of second bearing strip are along the width direction alignment of keysets to make the switching subassembly become "L" shape, the width of first bearing strip is not more than the interval of two adjacent second bearing strips, the width of second bearing strip is not more than the interval of two adjacent first bearing strips.

Preferably, the bearing platform is circular, the length direction of the bearing plate points to the circle center of the bearing platform, the length direction of the adapter plate points to the circle center of the bearing platform, and the adapter platform slides along the radial direction of the bearing platform.

Preferably, the first bearing strip and the second bearing strip are arranged in a staggered mode, so that the first bearing strip and the second bearing strip are mutually inserted.

Preferably, the free end of the bearing plate is provided with a plurality of first tooth grooves, the width of each first tooth groove is not smaller than the width of each forklift arm, the free end of the adapter plate is provided with a plurality of second tooth grooves, and the width of each second tooth groove is not smaller than the width of each forklift arm.

Preferably, the bearing assembly further comprises a first limiting block, the first limiting block is fixedly arranged on the bearing table, the first limiting block is arranged below the free end of the bearing plate, the switching assembly further comprises a second limiting block, the second limiting block is fixedly arranged on the switching table, and the first limiting block is arranged below the free end of the switching plate.

Preferably, accept the subassembly and still include first buffering pneumatic cylinder, the stiff end of first buffering pneumatic cylinder sets firmly in the bearing bench, the flexible end of first buffering pneumatic cylinder is the free end that upwards sets up, first buffering pneumatic cylinder is located the below of accepting the free end of board, it still includes second buffering pneumatic cylinder to accept the subassembly, the stiff end of second buffering pneumatic cylinder sets firmly in the switching bench, the flexible end of second buffering pneumatic cylinder is the free end that upwards sets up, the below of the free end of keysets is located to second buffering pneumatic cylinder.

Preferably, the switching assembly further comprises a lifting mechanism, the lifting mechanism comprises a first left supporting leg, a second left supporting leg, a first right supporting leg, a second right supporting leg and a sliding block, the center of the first left supporting leg is rotationally connected with the center of the second left supporting leg, the upper ends of the first left supporting leg and the second left supporting leg are respectively hinged with a sliding block, the sliding blocks of the first left supporting leg and the second left supporting leg are respectively connected with the adapter table in a sliding way, the lower ends of the first left supporting leg and the second left supporting leg are respectively connected with the adapter table in a sliding way, the center of first right supporting leg rotates with the center of the right supporting leg of second to be connected, and the upper end of first right supporting leg and the right supporting leg of second respectively with a slider articulated, the slider of first right supporting leg and the right supporting leg of second all with switching platform sliding connection, the lower extreme of first right supporting leg and the right supporting leg of second all with receiving platform sliding connection.

Preferably, the switching assembly further comprises a slide rail, a first motor and a second motor, the slide rail is fixedly arranged on the bearing table, the slide rail comprises a left screw rod and a right screw rod which are parallel to each other, the lower ends of a first left supporting leg and a second left supporting leg are respectively provided with a sliding sleeve, the sliding sleeve of the first left supporting leg is in threaded fit with the left screw rod, the sliding sleeve of the second left supporting leg is movably sleeved on the left screw rod, the lower ends of the first right supporting leg and the second right supporting leg are respectively provided with a sliding sleeve, the sliding sleeve of the second right supporting leg is in threaded fit with the right screw rod, the sliding sleeve of the first right supporting leg is movably sleeved on the right screw rod, the first motor and the second motor are arranged at the same side of the slide rail, the first motor is arranged at one end of the left screw rod, the first motor drives the left screw rod to rotate, and the second motor is arranged at one end of the right screw rod and drives the right screw rod to rotate.

Preferably, the slide rail extends in a radial direction of the receiving platform.

Preferably, each other half package type hydraulic pressure tilting mechanism of formula of inserting based on cuboid heavy member still includes the base, the bearing platform is installed in the base, the bearing platform rotates with the base to be connected.

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

(1) the technical scheme is different from the technical concept of the existing turnover mechanism, and the turnover mechanism is novel and simple in structure.

(2) The bearing assembly and the switching assembly adopt an L-shaped design, the contact area of the cuboid heavy piece with the bearing assembly and the switching assembly is large, and the overturning process is stable and reliable.

(3) The heavy piece of cuboid is in the upset in-process, and the first broach portion of accepting the subassembly adopts the mutual formula structural design that inserts with the second broach portion of switching subassembly, can not appear interfering the problem.

(4) The cuboid heavy piece is in the upset in-process, accepts the U type half-wrapped nature structure that subassembly, switching subassembly formed, guarantees steady, safety in the upset process, need not design separately and presss from both sides tight structure.

(5) The transfer mode process pace before and after upset is unanimous, has reduced other intermediate links, if hoist and mount, has shortened man-hour, and is efficient.

(6) The whole overturning and transferring process does not need the direct intervention of operators, the labor intensity is reduced, and the potential safety hazard is reduced.

Drawings

Fig. 1 is an axonometric view of a first angle of the mutually-inserted half-bag type hydraulic turnover mechanism based on the cuboid heavy piece.

Fig. 2 is an axonometric view of a second angle of the mutually-inserted half-bag type hydraulic turnover mechanism based on the cuboid heavy piece.

Fig. 3 is an axonometric view of the third angle of the mutually-inserted half-bag type hydraulic turnover mechanism based on the cuboid heavy piece.

Fig. 4 is a front view of the first using state of the mutually-inserted half-bag type hydraulic turnover mechanism based on the cuboid heavy piece.

Fig. 5 is a front view of the second using state of the mutually-inserted half-bag type hydraulic turnover mechanism based on the cuboid heavy piece.

Fig. 6 is a front view of the third using state of the mutually-inserted half-bag type hydraulic turnover mechanism based on the cuboid heavy piece.

Fig. 7 is a front view of the fourth using state of the mutually-inserted half-bag type hydraulic turnover mechanism based on the cuboid heavy piece.

Fig. 8 is a front view of a fifth using state of the mutually-inserted half-bag type hydraulic turnover mechanism based on the cuboid heavy piece.

Fig. 9 is a front view of a sixth using state of the mutually-inserted half-bag type hydraulic turnover mechanism based on the cuboid heavy piece.

Fig. 10 is a front view of a seventh using state of the mutually-inserted half-bag type hydraulic turnover mechanism based on the cuboid heavy piece.

Fig. 11 is a front view of the eighth using state of the mutually-inserted half-bag type hydraulic turnover mechanism based on the cuboid heavy piece.

Fig. 12 is a front view of a ninth using state of the mutually-inserted half-bag type hydraulic turnover mechanism based on the cuboid heavy piece.

In the figure: the device comprises a cuboid heavy piece 10, a bearing component 20, a bearing plate 21, a first tooth groove 211, a first driving hydraulic cylinder 22, a first comb tooth part 23, a first bearing strip 231, a first limiting block 24, a first buffer hydraulic cylinder 25, a bearing table 30, an adapter table 40, an adapter component 50, an adapter plate 51, a second tooth groove 511, a second driving hydraulic cylinder 52, a second comb tooth part 53, a second bearing strip 531, a second limiting block 54, a second buffer hydraulic cylinder 55, a lifting mechanism 56, a first left supporting leg 561, a second left supporting leg 562, a first right supporting leg 563, a second right supporting leg 564, a sliding block 565, a sliding rail 566, a left screw rod 5661, a right screw rod 5662 and a base 60.

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Referring to fig. 1 to 3, an embodiment of the present invention provides an inter-inserting type half-pack hydraulic tilting mechanism based on a cuboid heavy component, including a receiving assembly 20, a receiving platform 30, an adapting platform 40, and an adapting assembly 50, where the receiving assembly 20 includes a receiving plate 21, a first driving hydraulic cylinder 22, and a first comb portion 23, one end of the receiving plate 21 is a free end, two sides of the other end of the receiving plate 21 are rotatably connected to the receiving platform 30, a fixed end of the first driving hydraulic cylinder 22 is disposed on the receiving platform 30 and hinged to the receiving platform 30, a telescopic end of the first driving hydraulic cylinder 22 is hinged to the receiving plate 21, the first comb portion 23 includes a plurality of "L" first bearing bars 231, the plurality of first bearing bars 231 are fixedly disposed at one end of the receiving plate 21 opposite to the free end, the plurality of first bearing bars 231 are parallel to each other, the plurality of first bearing bars 231 are arranged along a line in a width direction of the receiving plate 21, so that the receiving assembly 20 is in an "L" shape, the adapter table 40 is connected with the receiving table 30 in a sliding manner, the adapter table 40 can linearly lift up and down relative to the receiving table 30, the adapter assembly 50 comprises an adapter plate 51, a second driving hydraulic cylinder 52 and a second comb-tooth part 53, one end of the adapter plate 51 is a free end, two sides of the other end of the adapter plate 51 are rotatably connected with the adapter table 40, the fixed end of the second driving hydraulic cylinder 52 is arranged on the adapter table 40 and is hinged with the adapter table 40, the telescopic end of the second driving hydraulic cylinder 52 is hinged with the adapter plate 51, the second comb-tooth part 53 comprises a plurality of L-shaped second bearing bars 531, the plurality of second bearing bars 531 are fixedly arranged at one end of the adapter plate 51, which is opposite to the free end, the plurality of second bearing bars 531 are parallel to each other, the plurality of second bearing bars 531 are arranged in a line along the width direction of the adapter plate 51 to enable the adapter assembly 50 to be L-shaped, the width of the first bearing bar 231 is not larger than the distance between two adjacent, the width of the second load bearing bar 531 is not greater than the spacing between two adjacent first load bearing bars 231.

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

(1) the technical scheme is different from the technical concept of the existing turnover mechanism, and the turnover mechanism is novel and simple in structure.

(2) The receiving component 20 and the switching component 50 adopt an L-shaped design, the contact area of the cuboid heavy piece 10 with the receiving component 20 and the switching component 50 is large, and the overturning process is stable and reliable.

(3) In the overturning process of the cuboid heavy piece 10, the first comb tooth part 23 of the receiving component 20 and the second comb tooth part 53 of the switching component 50 adopt an inter-inserting structural design, so that the problem of interference cannot occur.

(4) The cuboid heavy piece 10 is in the upset in-process, accepts the U type half-wrapped nature structure that subassembly 20, adapter assembly 50 formed, guarantees steady, safety in the upset process, need not design separately and presss from both sides tight structure.

(5) The transfer mode process pace before and after upset is unanimous, has reduced other intermediate links, if hoist and mount, has shortened man-hour, and is efficient.

(6) The whole overturning and transferring process does not need the direct intervention of operators, the labor intensity is reduced, and the potential safety hazard is reduced.

Referring to fig. 1 to 3, further, the receiving platform 30 is circular, the length direction of the receiving plate 21 points to the center of the receiving platform 30, the length direction of the adapter plate 51 points to the center of the receiving platform 30, and the adapter platform 40 slides along the radial direction of the receiving platform 30.

Referring to fig. 1 to 3, further, the first bearing strip 231 and the second bearing strip 531 are disposed in a staggered manner, so that the first bearing strip 231 and the second bearing strip 531 are inserted into each other.

Referring to fig. 1 to 3, further, the free end of the receiving plate 21 is provided with a plurality of first tooth grooves 211, the width of the first tooth grooves 211 is not less than the width of the forklift arm, the free end of the adapter plate 51 is provided with a plurality of second tooth grooves 511, and the width of the second tooth grooves 511 is not less than the width of the forklift arm.

Referring to fig. 1 to 3, further, the receiving assembly 20 further includes a first limiting block 24, the first limiting block 24 is fixedly disposed on the receiving platform 30, the first limiting block 24 is disposed below the free end of the receiving plate 21, the adapting assembly 50 further includes a second limiting block 54, the second limiting block 54 is fixedly disposed on the adapting platform 40, and the first limiting block 24 is disposed below the free end of the adapting plate 51.

Referring to fig. 1 to 3, further, the receiving assembly 20 further includes a first buffer hydraulic cylinder 25, a fixed end of the first buffer hydraulic cylinder 25 is fixedly disposed on the receiving platform 30, a telescopic end of the first buffer hydraulic cylinder 25 is a free end disposed upward, the first buffer hydraulic cylinder 25 is disposed below the free end of the receiving plate 21, the receiving assembly 20 further includes a second buffer hydraulic cylinder 55, a fixed end of the second buffer hydraulic cylinder 55 is fixedly disposed on the adapter 40, a telescopic end of the second buffer hydraulic cylinder 55 is a free end disposed upward, and the second buffer hydraulic cylinder 55 is disposed below the free end of the adapter 51.

Referring to fig. 1 to 3, further, the adapting assembly 50 further comprises a lifting mechanism 56, the lifting mechanism 56 comprises a first left support leg 561, a second left support leg 562, a first right support leg 563, a second right support leg 564 and a slider 565, the center of the first left support leg 561 is rotatably connected with the center of the second left support leg 562, the upper ends of the first left support leg 561 and the second left support leg 562 are respectively hinged with a slider 565, the sliders 565 of the first left support leg 561 and the second left support leg 562 are respectively slidably connected with the adapting table 40, the lower ends of the first left support leg 561 and the second left support leg 562 are respectively slidably connected with the adapting table 30, the center of the first right support leg 564 is rotatably connected with the center of the second right support leg, the upper ends of the first right support leg 563 and the second right support leg 564 are respectively hinged with a slider 565, the sliders 565 of the first right support leg 563 and the second right support leg 564 are respectively slidably connected with the adapting table 40, the lower ends of the first right support leg 563 and the second right support leg 564 are both slidably connected to the receiving table 30.

Referring to fig. 1 to 3, further, the adapting assembly 50 further includes a slide rail 566, a first motor, a second motor, the slide rail 566 is fixedly disposed on the receiving platform 30, the slide rail 566 includes a left screw 5661 and a right screw 5662 which are parallel to each other, lower ends of the first left supporting leg 561 and the second left supporting leg 562 are respectively provided with a sliding sleeve, the sliding sleeve of the first left supporting leg 561 is in threaded fit with the left screw 5661, the sliding sleeve of the second left supporting leg 562 is movably sleeved on the left screw 5661, lower ends of the first right supporting leg 563 and the second right supporting leg 564 are respectively provided with a sliding sleeve, the sliding sleeve of the second right supporting leg 564 is in threaded fit with the right screw 5662, the sliding sleeve of the first right supporting leg 563 is movably sleeved on the right screw 5662, the first motor and the second motor are disposed on the same side of the slide rail 566, the first motor is disposed at one end of the left screw 5661 to drive the left screw to rotate by the first motor, the second motor is disposed at one end, so that the right screw 5662 is driven to rotate by the second motor.

The first motor and the second motor are synchronously started, the switching table 40 moves linearly relative to the bearing table 30, any one of the first motor and the second motor is started, and the switching table 40 linearly ascends and descends relative to the bearing table 30. And can prevent the transfer table 40 from moving backwards under stress in the transfer process.

Referring to fig. 1 to 3, further, the slide rail 566 extends in a radial direction of the receiving table 30.

Referring to fig. 1 to 3, further, the mutually inserted half-bag type hydraulic turnover mechanism based on the cuboid heavy piece further comprises a base 60, the receiving table 30 is installed on the base 60, and the receiving table 30 is rotatably connected with the base 60.

An operation method of the mutually inserted type half-bag type hydraulic turnover mechanism of the cuboid heavy piece 10 is further provided, and fig. 4 to 9 are front views of each use state of the mutually inserted type half-bag type hydraulic turnover mechanism of the cuboid heavy piece 10.

The first step is as follows: referring to fig. 4, the receiving assembly 20 is in a horizontal state, and a forklift places the rectangular parallelepiped weight 10 on the receiving assembly 20.

The second step is that: referring to fig. 5, the receiving member 20 is rotated to a position of about 60 °, the adapting member 50 is adjusted, and the adapting member 50 and the receiving member 20 are inserted into each other to form a U-shaped half-pack state.

The third step: referring to fig. 6, the adapter assembly 50 is rotated together with the receiver assembly 20 to a 90 ° position.

The fourth step: referring to fig. 7, the adapter assembly 50 is raised, and the receiving assembly 20 is adapted to the rectangular parallelepiped weight 10 to the adapter assembly 50.

The fifth step: referring to fig. 8, the take-up assembly 20 and the adapter assembly 50 are rotated together to a 30 ° position.

And a sixth step: referring to fig. 9, the adapter assembly 50 continues to rotate and synchronously moves rearward.

The seventh step: referring to fig. 10, the adapter assembly 50 is moved back to the initial position, and the receiving assembly 20 is rotated to the initial horizontal position.

Eighth step: referring to fig. 11, the adapter assembly 50 is rotated to the horizontal position.

The ninth step: referring to fig. 12, the receiving platform 30 is rotated 180 degrees relative to the base 60, the cuboid heavy piece 10 returns to the stop position of the forklift, and the forklift inserts away the workpiece to complete the turnover.

The embodiment of the utility model provides a module or unit in the device can merge, divide and delete according to actual need.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (10)

1. The utility model provides a half package type hydraulic pressure tilting mechanism of formula of inserting each other based on cuboid heavy member which characterized in that: including accepting subassembly, bearing platform, switching subassembly, accept the subassembly including accepting board, first drive hydraulic cylinder, first broach part, the one end of accepting the board is the free end, the both sides of accepting the other end of board rotate with the bearing platform to be connected, the stiff end of first drive hydraulic cylinder is located and is accepted the bench to articulate with the accepting platform, first drive hydraulic cylinder's flexible end with accept the board articulated, first broach part includes a plurality of "L" first bearing strip, a plurality of first bearing strip set firmly in the one end of accepting the board relative free end, a plurality of first bearing strip are parallel to each other, a plurality of first bearing strip along the width direction linear arrangement who accepts the board to make and accept the subassembly become "L" shape, the switching platform with accept platform sliding connection, the relative bearing platform of switching platform can go up and down straight line lift, the switching subassembly includes the switching board, The one end of keysets is the free end, the both sides of the other end of keysets rotate with the switching platform and are connected, the stiff end of second drive pneumatic cylinder is located the switching bench to it is articulated with the switching platform, the flexible end of second drive pneumatic cylinder is articulated with the keysets, second broach portion includes a plurality of "L" second bearing strip, and a plurality of second bearing strip set firmly in the one end of the relative free end of keysets, and a plurality of second bearing strip are parallel to each other, and a plurality of second bearing strip are along the width direction alignment of keysets to make the switching subassembly become "L" shape, the width of first bearing strip is not more than the interval of two adjacent second bearing strips, the width of second bearing strip is not more than the interval of two adjacent first bearing strips.

2. The hydraulic overturning mechanism of the mutually inserted type and half-wrapped type based on the cuboid heavy piece as claimed in claim 1, wherein: the bearing platform is circular, the bearing plate length direction points to the circle center of the bearing platform to be arranged, the adapter plate length direction points to the circle center of the bearing platform to be arranged, and the adapter platform slides along the radial direction of the bearing platform.

3. The hydraulic overturning mechanism of the mutually inserted type and half-wrapped type based on the cuboid heavy piece as claimed in claim 1, wherein: the first bearing strips and the second bearing strips are arranged in a staggered mode, so that the first bearing strips and the second bearing strips are mutually inserted.

4. The hydraulic overturning mechanism of the mutually inserted type and half-wrapped type based on the cuboid heavy piece as claimed in claim 1, wherein: the free end of the bearing plate is provided with a plurality of first tooth grooves, the width of each first tooth groove is not smaller than that of each forklift arm, the free end of the adapter plate is provided with a plurality of second tooth grooves, and the width of each second tooth groove is not smaller than that of each forklift arm.

5. The hydraulic overturning mechanism of the mutually inserted type and half-wrapped type based on the cuboid heavy piece as claimed in claim 1, wherein: the adapting assembly further comprises a first limiting block, the first limiting block is fixedly arranged on the adapting platform, the first limiting block is arranged below the free end of the adapting plate, the adapting assembly further comprises a second limiting block, the second limiting block is fixedly arranged on the adapting platform, and the first limiting block is arranged below the free end of the adapting plate.

6. The hydraulic overturning mechanism of the mutually inserted type and half-wrapped type based on the cuboid heavy piece as claimed in claim 1, wherein: the bearing component further comprises a first buffering hydraulic cylinder, the fixed end of the first buffering hydraulic cylinder is fixedly arranged on the bearing platform, the telescopic end of the first buffering hydraulic cylinder is a free end which is arranged upwards, the first buffering hydraulic cylinder is arranged below the free end of the bearing plate, the bearing component further comprises a second buffering hydraulic cylinder, the fixed end of the second buffering hydraulic cylinder is fixedly arranged on the switching platform, the telescopic end of the second buffering hydraulic cylinder is a free end which is arranged upwards, and the second buffering hydraulic cylinder is arranged below the free end of the switching plate.

7. The hydraulic overturning mechanism of the mutually inserted type and half-wrapped type based on the cuboid heavy piece as claimed in claim 1, wherein: the switching assembly also comprises a lifting mechanism, the lifting mechanism comprises a first left supporting leg, a second left supporting leg, a first right supporting leg, a second right supporting leg and a sliding block, the center of the first left supporting leg is rotationally connected with the center of the second left supporting leg, the upper ends of the first left supporting leg and the second left supporting leg are respectively hinged with a sliding block, the sliding blocks of the first left supporting leg and the second left supporting leg are respectively connected with the adapter table in a sliding way, the lower ends of the first left supporting leg and the second left supporting leg are respectively connected with the adapter table in a sliding way, the center of first right supporting leg rotates with the center of the right supporting leg of second to be connected, and the upper end of first right supporting leg and the right supporting leg of second respectively with a slider articulated, the slider of first right supporting leg and the right supporting leg of second all with switching platform sliding connection, the lower extreme of first right supporting leg and the right supporting leg of second all with receiving platform sliding connection.

8. The hydraulic overturning mechanism of the mutually inserted type and half-wrapped type based on the cuboid heavy piece as claimed in claim 7, wherein: the switching subassembly still includes slide rail, first motor, second motor, the slide rail sets firmly on the bearing platform, the slide rail includes left lead screw and the right lead screw that is parallel to each other, and the lower extreme of first left supporting leg and second left supporting leg respectively is equipped with a sliding sleeve, the sliding sleeve and the left lead screw-thread fit of first left supporting leg, and the sliding sleeve activity suit of second left supporting leg is on left lead screw, and the lower extreme of first right supporting leg and second right supporting leg respectively is equipped with a sliding sleeve, the sliding sleeve and the right lead screw-thread fit of second right supporting leg, the sliding sleeve activity suit of first right supporting leg is on right lead screw, the homonymy of slide rail is located to first motor, second motor, the one end of left lead screw is located to the one end through first motor drive left lead screw rotates, the one end of right lead screw is located to the second motor drive right lead screw rotates.

9. The hydraulic overturning mechanism of the mutually inserted type and half-wrapped type based on the cuboid heavy piece as claimed in claim 8, wherein: the slide rail extends along the radial direction of the bearing platform.

10. The hydraulic overturning mechanism of the mutually inserted type and half-wrapped type based on the cuboid heavy piece as claimed in claim 1, wherein: the mutual-insertion type half-bag hydraulic turnover mechanism based on the cuboid heavy piece further comprises a base, wherein the bearing table is installed on the base and is rotatably connected with the base.

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