CN112607398A - Steady device of packing box transport - Google Patents

Abstract

The invention discloses a stable device for carrying a container, which comprises a box body, wherein a contact cavity is arranged in the box body, the upper side of the contact cavity is provided with a synchronous cavity, the lower side of the synchronous cavity is provided with a balance switching cavity which is symmetrical in front-back and left-right directions relative to the symmetrical center of the contact cavity and is positioned at the outer side of the contact cavity, the adjusting device is arranged in the synchronous cavity, the switching cavity is arranged at the upper side of the synchronous cavity, the left side and the right side of the switching cavity are provided with the moving cavities which are symmetrical left and right about the symmetrical center of the contact cavity and have upward openings, the invention can stably lift the cargo box, thereby reducing the movement of the goods in the container, avoiding the damage of the goods, improving the integrity of the goods during transportation, avoiding the reduction of economic benefits, and when the road surface is uneven, the container is automatically righted, so that the time for calibrating between the container and the truck can be reduced.

Description

Steady device of packing box transport

Technical Field

The invention relates to the field related to logistics transportation, in particular to a stable device for carrying a container.

Background

The cargo box can be inclined to a certain angle when the traditional logistics transport vehicle unloads or loads the cargo box, the cargo box is detached or loaded from the truck, so that the cargo box can be inclined, the cargo is damaged, the cargo box can be turned over during detaching, life safety of nearby workers is easily threatened, and more time is needed to calibrate the angle between the cargo box and the truck when the cargo is loaded if the ground is uneven, so that the cargo loading efficiency is reduced.

Disclosure of Invention

In order to solve the problems, the embodiment designs a stabilizing device for carrying containers, which comprises a box body, wherein a contact cavity is arranged in the box body, a synchronous cavity is arranged on the upper side of the contact cavity, a balance switching cavity which is symmetrical around the symmetry center of the contact cavity and is positioned outside the contact cavity is arranged on the lower side of the synchronous cavity, an adjusting device is arranged in the synchronous cavity, a switching cavity is arranged on the upper side of the synchronous cavity, moving cavities which are symmetrical around the symmetry center of the contact cavity and have upward openings are arranged on the left side and the right side of the switching cavity, a transmission bevel gear cavity is arranged on the left side of the moving cavity on the left side, a support box is abutted to the upper end surface of the box body, a lifting device is arranged in the moving cavity and comprises a power shaft which is rotatably arranged in the lower end wall of the switching cavity, and a driving bevel gear is fixedly arranged at, an external thread sleeve extending into the moving cavity is rotatably arranged on the end wall of one side of the switching cavity, which is far away from the axis of the power shaft, one end of the external thread sleeve, which is close to the axis of the power shaft, is fixedly provided with a driven bevel gear meshed with the upper end of the driving bevel gear, the front end wall and the rear end wall of the switching cavity can slide left and right to be provided with a switching plate, the left end surface and the right end surface of the switching plate are rotatably provided with a switching spline sleeve capable of being in spline connection with the inner circular surface of the driven bevel gear on the left side, an electromagnet is fixedly arranged between the left end surface of the switching plate and the left end wall of the switching cavity, a telescopic spring is fixedly arranged between the right end surface of the switching plate and the right end wall of the switching cavity, the outer circular surface of the external thread, the hinge rod is close to it has fixed set up in to remove articulated the piece that articulates of chamber symmetric center one end terminal surface under the supporting box, with the corresponding position in transmission bevel gear chamber be equipped with in the supporting box and promote the bevel gear chamber, it is equipped with the promotion chamber to promote bevel gear chamber right side, it is equipped with opening up and towards the right chamber of placing to promote chamber upside intercommunication, it is provided with thrust unit to place the intracavity.

Preferably, the adjusting device including fixed set up in contact the motor in the chamber lower extreme wall, the power shaft lower extreme can run through synchronous chamber with contact the chamber and with motor up end power is connected, the outer disc of power shaft is fixed to be provided with and is located contact the centrifugal disc of intracavity, be equipped with in the centrifugal disc about power shaft axle center bilateral symmetry and opening are kept away from the centrifugal chamber of power shaft axle center one side, centrifugal intracavity wall can slide and be provided with centrifugal piece, centrifugal piece is close to power shaft axle center a side end face with centrifugal chamber is close to it is provided with centrifugal expanding spring to fix between power shaft axle center a side end wall, contact the chamber upper and lower extreme wall can slide be provided with centrifugal piece keeps away from the contact piece of power shaft axle center a side end face butt, contact piece keep away from power shaft axle center a side end face with contact chamber keeps away from fixed the setting between the power shaft axle center a side end wall There is a contact extension spring.

Preferably, the adjusting device further comprises a driving pulley fixedly arranged on the outer circular surface of the power shaft and located in the synchronous cavity, the lower end wall of the synchronous cavity is rotatably provided with a short spline shaft extending into the balance switching cavity, the upper end of the short spline shaft is fixedly provided with a driven pulley, a belt is wound between the driven pulley and the outer circular surface of the driving pulley, the left and right end walls of the balance switching cavity can be slidably provided with a balance switching plate up and down, the upper and lower end surfaces of the balance switching plate are rotatably provided with a balance switching plate capable of being in splined connection with the lower end of the short spline shaft, a balance electromagnet is fixedly arranged between the upper end surface of the balance switching plate and the upper end wall of the balance switching cavity, a balance expansion spring is fixedly arranged between the lower end surface of the balance switching plate and the lower end wall of the balance switching cavity, and the lower end wall of the balance switching cavity, and the lower end of the balance spline shaft is in threaded connection with a balance threaded sleeve.

Preferably, the pushing device comprises a thin spline shaft which is rotatably arranged on the right end wall of the transmission bevel gear cavity, penetrates through the left moving cavity and extends into the switching cavity, the thin spline shaft is in spline connection with the inner circular surface of the switching spline sleeve, a transmission driving bevel gear is fixedly arranged at the left end of the thin spline shaft, a spline sleeve is rotatably arranged on the upper end wall of the transmission bevel gear cavity, a transmission driven bevel gear meshed with the upper end of the transmission driving bevel gear is fixedly arranged at the lower end of the spline sleeve, a spline shaft extending into the pushing bevel gear cavity is in spline connection with the inner circular surface of the spline sleeve, a pushing driving bevel gear is fixedly arranged at the upper end of the spline shaft, a pushing threaded shaft extending into the pushing cavity is rotatably arranged at the right end wall of the pushing bevel gear cavity, a pushing driven bevel gear meshed with the upper, the outer circular surface of the pushing threaded shaft is in threaded connection with a pushing plate which is arranged on the front end wall and the rear end wall of the pushing cavity in a sliding mode.

Preferably, the pushing device further comprises a pressing plate which is arranged on the lower end wall of the placing cavity in a vertically sliding manner and is symmetrical in the front and back direction of the axis of the pushing threaded shaft, a clamping cavity which is arranged on the front and back sides of the pushing cavity and is symmetrical in the front and back direction of the axis of the pushing threaded shaft is arranged on the lower side of the placing cavity, a hinge cavity which is communicated with the end wall part of the placing cavity on one side far away from the axis of the pushing threaded shaft is arranged on the upper side part of the clamping cavity, a short shaft which extends into the clamping cavity is fixedly arranged on the lower end surface of the pressing plate, a fixed long rod which extends into the hinge cavity is fixedly arranged on the lower end wall of the fixed long rod, a clamping moving plate which is arranged on the front and back end walls of the clamping cavity in a sliding manner and is arranged on the outer circular surface of, the articulated chamber is kept away from the fixed dead lever that is provided with in promotion screw thread axle center one side end wall, the outer disc of dead lever slides and is provided with sliding sleeve, sliding sleeve keeps away from promote screw thread axle center one end with it has the tight hinge bar of clamp to articulate between the fixed sleeve upper end, sliding sleeve keeps away from promote screw thread axle center one end with articulated chamber is kept away from promote fixed being provided with between screw thread axle center one side end wall surround in the reset spring in the dead lever outside, sliding sleeve is close to it is provided with the gyro wheel to promote screw thread axle center one end rotation.

The invention has the beneficial effects that: according to the invention, the container is stably lifted, so that the movement of goods in the container can be reduced, the damage of the goods is avoided, the integrity of the goods during transportation is improved, the reduction of economic benefits is avoided, and the container is automatically righted when the road surface is uneven, so that the time for calibrating the container and the truck can be reduced, and the overall transportation efficiency is improved.

Drawings

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

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure a-a in fig. 1.

Fig. 3 is an enlarged schematic view of B in fig. 1.

Fig. 4 is a schematic view of the structure of C-C in fig. 1.

Fig. 5 is a schematic diagram of the structure of D-D in fig. 4.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a container carrying stabilizing device, which comprises a box body 11, wherein a contact cavity 31 is arranged in the box body 11, a synchronous cavity 34 is arranged on the upper side of the contact cavity 31, a balance switching cavity 69 which is symmetrical front and back and left and right about the symmetrical center of the contact cavity 31 and is positioned outside the contact cavity 31 is arranged on the lower side of the synchronous cavity 34, an adjusting device is arranged in the synchronous cavity 34, a switching cavity 33 is arranged on the upper side of the synchronous cavity 34, moving cavities 23 which are symmetrical left and right about the symmetrical center of the contact cavity 31 and have upward openings are arranged on the left side and the right side of the switching cavity 33, a transmission bevel gear cavity 36 is arranged on the left side of the moving cavity 23, the upper end surface of the box body 11 is abutted with a support box 15, a lifting device is arranged in the moving cavity 23 and comprises a power shaft 29 which is rotatably arranged in the lower end wall of the switching cavity 33, an external thread sleeve 22 extending into the moving cavity 23 is rotatably arranged on the end wall of one side of the switching cavity 33 far away from the axis of the power shaft 29, a driven bevel gear 57 meshed with the upper end of the driving bevel gear 56 is fixedly arranged at one end of the external thread sleeve 22 close to the axis of the power shaft 29, a switching plate 53 is arranged on the front and rear end walls of the switching cavity 33 in a left-right sliding manner, a switching spline sleeve 55 capable of being in spline connection with the inner circular surface of the driven bevel gear 57 on the left side is rotatably arranged on the left and right end surfaces of the switching plate 53, an electromagnet 52 is fixedly arranged between the left end surface of the switching plate 53 and the left end wall of the switching cavity 33, an expansion spring 54 is fixedly arranged between the right end surface of the switching plate 53 and the right end wall of the switching cavity 33, and a moving block 21 which is slidably arranged on the front and rear end, remove the articulated pole 20 that has in screw thread piece 21 upper end, articulated pole 20 is close to it has fixed set up in to remove 23 symmetric center one end in chamber articulated 19 of terminal surface under the supporting box 15, with the corresponding position in transmission bevel gear chamber 36 be equipped with in the supporting box 15 and promote bevel gear chamber 13, it is equipped with promotion chamber 70 to promote bevel gear chamber 13 right side, it is equipped with opening up and towards the chamber 18 of placing of right to promote chamber 70 upside intercommunication, it is provided with thrust unit in the chamber 18 to place.

Advantageously, the adjusting device comprises a motor 28 fixedly arranged in the lower end wall of the contact cavity 31, the lower end of the power shaft 29 can penetrate through the synchronization cavity 34 and the contact cavity 31 and is in power connection with the upper end surface of the motor 28, a centrifugal disc 27 positioned in the contact cavity 31 is fixedly arranged on the outer circumferential surface of the power shaft 29, a centrifugal cavity 24 which is symmetrical in front-back and left-right directions with respect to the axis of the power shaft 29 and has an opening far away from the axis of the power shaft 29 is arranged in the centrifugal disc 27, a centrifugal block 25 is slidably arranged on the inner wall of the centrifugal cavity 24, a centrifugal expansion spring 26 is fixedly arranged between the end surface of the centrifugal block 25 close to one side of the axis of the power shaft 29 and the end surface of the centrifugal cavity 24 close to one side of the axis of the power shaft 29, and a contact block 30 abutted against the end surface of the centrifugal block 25 far away from one side, a contact expansion spring 32 is fixedly arranged between the end surface of one side of the contact block 30, which is far away from the axis of the power shaft 29, and the end wall of one side of the contact cavity 31, which is far away from the axis of the power shaft 29.

Advantageously, the adjusting device further comprises a driving pulley 61 fixedly arranged on the outer circumferential surface of the power shaft 29 and located in the synchronizing cavity 34, the lower end wall of the synchronizing cavity 34 is rotatably provided with a spline short shaft 63 extending into the balance switching cavity 69, the upper end of the spline short shaft 63 is fixedly provided with a driven pulley 59, a belt 60 is wound between the driven pulley 59 and the outer circumferential surface of the driving pulley 61, the left and right end walls of the balance switching cavity 69 are slidably provided with balance switching plates 64, the upper and lower end surfaces of the balance switching plates 64 are rotatably provided with balance switching plates 64 capable of being in splined connection with the lower end of the spline short shaft 63, a balance electromagnet 62 is fixedly arranged between the upper end surface of the balance switching plate 64 and the upper end wall of the balance switching cavity 69, and a balance expansion spring 68 is fixedly arranged between the lower end surface of the balance switching plates 64 and the lower end wall of the, the lower end wall of the balance switching cavity 69 is rotatably provided with a balance spline shaft 67 which is splined to the inner circular surface of the balance spline sleeve 65, and the lower end of the balance spline shaft 67 is in threaded connection with a balance threaded sleeve 66.

Advantageously, the pushing device comprises a thin spline shaft 58 rotatably arranged at the right end wall of the transmission bevel gear cavity 36, penetrating through the left moving cavity 23 and extending into the switching cavity 33, the thin spline shaft 58 is in spline connection with the inner circular surface of the switching spline sleeve 55, the left end of the thin spline shaft 58 is fixedly provided with a transmission driving bevel gear 35, the upper end wall of the transmission bevel gear cavity 36 is rotatably provided with a spline sleeve 38, the lower end of the spline sleeve 38 is fixedly provided with a transmission driven bevel gear 37 meshed with the upper end of the transmission driving bevel gear 35, the inner circular surface of the spline sleeve 38 is in spline connection with a spline shaft 39 extending into the pushing bevel gear cavity 13, the upper end of the spline shaft 39 is fixedly provided with a pushing driving bevel gear 12, the right end wall of the pushing bevel gear cavity 13 is rotatably provided with a pushing threaded shaft 17 extending into the pushing cavity 70, the left end of the pushing threaded shaft 17 is fixedly provided with a pushing driven bevel gear 14 meshed with the upper end of the pushing driving bevel gear 12, and the outer circular surface of the pushing threaded shaft 17 is in threaded connection with a pushing plate 16 slidably arranged on the front end wall and the rear end wall of the pushing cavity 70.

Beneficially, the pushing device further includes a pressing plate 44 capable of being vertically slidably disposed on the lower end wall of the placement cavity 18 and longitudinally symmetrical with respect to the axis of the pushing threaded shaft 17, a clamping cavity 46 located on the front side and the rear side of the pushing cavity 70 and longitudinally symmetrical with respect to the axis of the pushing threaded shaft 17 is disposed on the lower side of the placement cavity 18, a hinge cavity 40 partially communicated with the end wall of the placement cavity 18 far away from the axis of the pushing threaded shaft 17 is disposed on the upper side of the clamping cavity 46, a short shaft 45 extending into the clamping cavity 46 is fixedly disposed on the lower end face of the pressing plate 44, a fixed long rod 48 extending into the hinge cavity 40 is fixedly disposed on the lower end wall of the fixed long rod 48, a clamping moving plate 47 slidably disposed on the front end wall and the rear end wall of the clamping cavity 46 and slidably disposed on the outer circumferential surface of the fixed long rod 48 is fixedly disposed on the upper end face of the clamping 47, and a fixed long rod Decide sleeve 49, articulated chamber 40 keeps away from promote the fixed dead lever 41 that is provided with of screw spindle 17 axle center one side end wall, the outer disc of dead lever 41 slides and is provided with sliding sleeve 42, sliding sleeve 42 keeps away from promote screw spindle 17 axle center one end with it has tight articulated pole 50 to press from both sides to articulate between the fixed sleeve 49 upper end, sliding sleeve 42 keeps away from promote screw spindle 17 axle center one end with articulated chamber 40 keeps away from promote between the screw spindle 17 axle center one side end wall fixed be provided with encircle in reset spring 51 in the dead lever 41 outside, sliding sleeve 42 is close to promote screw spindle 17 axle center one end and rotate and be provided with gyro wheel 43.

The use steps herein are described in detail below with reference to fig. 1-5:

in the initial state, the electromagnet 52 and the balancing electromagnet 62 are in the power-off separation state, the supporting box 15 abuts against the box body 11, the pushing plate 16 is in the left limit position, and the pressing plate 44 is in the upper limit position.

When the operation is started, the carriage to be carried to the truck is placed in the placing cavity 18, so as to drive the pressing plate 44 to move downwards, the pressing plate 44 drives the clamping moving plate 47 to move downwards through the short shaft 45, so as to drive the fixed sleeve 49 to move downwards, the fixed sleeve 49 drives the clamping hinge rod 50 to swing through the hinge, the clamping hinge rod 50 drives the sliding sleeve 42 to move close to one side of the axis of the pushing threaded shaft 17 through the hinge, so as to clamp the truck box through the roller 43, the motor 28 is started, so as to drive the centrifugal disc 27 to rotate through the power shaft 29, the centrifugal block 25 moves to the outermost side of the centrifugal cavity 24 due to the centrifugal effect, if the ground is uneven, the contact block 30 moves under the action of gravity, so as to abut against the centrifugal block 25, so as to merge the balance electromagnet 62 on one side, the lower balance electromagnet 62 moves upwards through the magnetic adsorption and merges with the upper balance electromagnet 62, so as to, thereby spline-connecting the balance spline sleeve 65 with the spline stub shaft 63, the power shaft 29 further drives the driving pulley 61 to rotate, the driving pulley 61 drives the driven pulley 59 to rotate through the belt 60, thereby driving the spline stub shaft 63 to rotate, the spline stub shaft 63 drives the balance spline sleeve 65 to rotate through the spline, the balance spline sleeve 65 drives the balance spline shaft 67 to rotate through the spline, the balance spline shaft 67 drives the balance thread sleeve 66 to rotate through the threaded connection, thereby making the box body 11 at the balance position, the power shaft 29 further drives the driving bevel gear 56 to rotate, the driving bevel gear 56 drives the driven bevel gear 57 to rotate through the gear engagement, thereby driving the external thread sleeve 22 to rotate, the external thread sleeve 22 drives the movable thread block 21 to move through the threaded connection, the movable thread block 21 drives the hinge rod 20 to swing through the hinge joint, the hinge rod 20 drives the hinge block 19 to move upward through the hinge joint, thereby driving the support box 15 to move upward, energizing the electromagnet 52, moving the right electromagnet 52 to the right by magnetic attraction and merging with the left electromagnet 52, thereby driving the switching spline sleeve 55 to move to the left by the switching plate 53 and spline-connecting with the driven bevel gear 57, the driven bevel gear 57 moving the switching spline sleeve 55 to rotate by spline-connecting, the switching spline sleeve 55 driving the thin spline shaft 58 to rotate by spline-connecting, thereby driving the driving drive bevel gear 35 to rotate, the driving drive bevel gear 35 driving the driving driven bevel gear 37 to rotate by gear engagement, thereby driving the spline sleeve 38 to rotate, the spline sleeve 38 driving the driving spline shaft 39 to rotate by spline-connecting, thereby driving the driving bevel gear 12 to rotate, driving the driving bevel gear 12 driving the driven bevel gear 14 to rotate by gear engagement, thereby driving the screw shaft 17 to rotate, the driving the screw shaft 17 driving the pushing plate 16 to move to the right by screw-connection, thereby smoothly pushing out the container.

The invention has the beneficial effects that: according to the invention, the container is stably lifted, so that the movement of goods in the container can be reduced, the damage of the goods is avoided, the integrity of the goods during transportation is improved, the reduction of economic benefits is avoided, and the container is automatically righted when the road surface is uneven, so that the time for calibrating the container and the truck can be reduced, and the overall transportation efficiency is improved.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a steady device of packing box transport, includes the box, its characterized in that: a contact cavity is arranged in the box body, a synchronous cavity is arranged on the upper side of the contact cavity, a balance switching cavity which is symmetrical front and back and left and right about the symmetry center of the contact cavity and is positioned outside the contact cavity is arranged on the lower side of the synchronous cavity, an adjusting device is arranged in the synchronous cavity, a switching cavity is arranged on the upper side of the synchronous cavity, moving cavities which are symmetrical left and right about the symmetry center of the contact cavity and have upward openings are arranged on the left sides of the switching cavity, a transmission bevel gear cavity is arranged on the left side of the moving cavity, a supporting box is abutted against the upper end surface of the box body, a lifting device is arranged in the moving cavity and comprises a power shaft which is rotatably arranged in the lower end wall of the switching cavity, a driving bevel gear is fixedly arranged at the upper end of the power shaft, and an external thread sleeve which extends, a driven bevel gear meshed with the upper end of the driving bevel gear is fixedly arranged at one end of the external thread sleeve close to the axis of the power shaft, a switching plate is arranged at the front end wall and the rear end wall of the switching cavity in a left-right sliding manner, a switching spline sleeve capable of being in spline connection with the inner circular surface of the driven bevel gear at the left side is rotatably arranged at the left end surface and the right end surface of the switching cavity, an electromagnet is fixedly arranged between the left end surface of the switching plate and the left end wall of the switching cavity, an expansion spring is fixedly arranged between the right end surface of the switching plate and the right end wall of the switching cavity, a moving thread block which is slidably arranged at the front end wall and the rear end wall of the moving cavity and is bilaterally symmetrical about the symmetry center of the moving cavity is in threaded connection with the outer circular surface of the external, with the corresponding position in transmission bevel gear chamber be equipped with the promotion bevel gear chamber in the supporting box, promotion bevel gear chamber right side is equipped with the promotion chamber, promotion chamber upside intercommunication is equipped with the opening up and towards the right chamber of placing, it is provided with thrust unit to place the intracavity.

2. A container handling stabilizer as defined in claim 1 wherein: adjusting device including fixed set up in contact the motor in the chamber lower extreme wall, the power shaft lower extreme can run through synchronous chamber with contact the chamber and with motor up end power is connected, the outer disc of power shaft is fixed to be provided with and to be located the centrifugal dish in the contact intracavity, be equipped with in the centrifugal dish about power shaft axle center longitudinal symmetry and opening are kept away from the centrifugal chamber of power shaft axle center one side, centrifugal intracavity wall can slide and be provided with centrifugal piece, centrifugal piece is close to power shaft axle center a side end face with centrifugal chamber is close to it is provided with centrifugal expanding spring to fix between power shaft axle center a side end wall, contact chamber upper and lower extreme wall can slide be provided with centrifugal piece keeps away from the contact piece of power shaft axle center a side end face butt, contact piece is kept away from power shaft axle center a side end face with contact chamber is kept away from it is provided with contact expansion spring to fix between power shaft axle center a side end wall A spring.

3. A container handling calming device as claimed in claim 2 wherein: the adjusting device also comprises a driving belt pulley fixedly arranged on the outer circular surface of the power shaft and positioned in the synchronous cavity, the lower end wall of the synchronous cavity is rotatably provided with a spline short shaft extending into the balance switching cavity, the upper end of the spline short shaft is fixedly provided with a driven belt pulley, a belt is wound between the driven belt pulley and the outer circular surface of the driving belt pulley, the left and right end walls of the balance switching cavity can be provided with a balance switching plate in a vertical sliding manner, the upper and lower end surfaces of the balance switching plate are rotatably provided with a balance switching plate capable of being in splined connection with the lower end of the spline short shaft, a balance electromagnet is fixedly arranged between the upper end surface of the balance switching plate and the upper end wall of the balance switching cavity, a balance telescopic spring is fixedly arranged between the lower end surface of the balance switching plate and the lower end wall of the balance switching cavity, and the lower, and the lower end of the balance spline shaft is in threaded connection with a balance threaded sleeve.

4. A container handling stabilizer as defined in claim 1 wherein: the pushing device comprises a thin spline shaft which is rotatably arranged on the right end wall of the transmission bevel gear cavity, penetrates through the left side of the transmission bevel gear cavity, extends into the switching cavity, is in spline connection with the inner circular surface of the switching spline sleeve, the left end of the thin spline shaft is fixedly provided with a transmission driving bevel gear, the upper end wall of the transmission bevel gear cavity is rotatably provided with a spline sleeve, the lower end of the spline sleeve is fixedly provided with a transmission driven bevel gear meshed with the upper end of the transmission driving bevel gear, the inner circular surface of the spline sleeve is in spline connection with a spline shaft extending into the pushing bevel gear cavity, the upper end of the spline shaft is fixedly provided with a pushing driving bevel gear, the right end wall of the pushing bevel gear cavity is rotatably provided with a pushing threaded shaft extending into the pushing cavity, the left end of the pushing, the outer circular surface of the pushing threaded shaft is in threaded connection with a pushing plate which is arranged on the front end wall and the rear end wall of the pushing cavity in a sliding mode.

5. A container handling calming device as claimed in claim 4, wherein: the pushing device also comprises a pressing plate which can be arranged on the lower end wall of the placing cavity in an up-and-down sliding manner and is symmetrical in the front-and-back direction of the axis of the pushing threaded shaft, a clamping cavity which is arranged on the lower side of the placing cavity in the front-and-back direction of the pushing cavity and is symmetrical in the front-and-back direction of the axis of the pushing threaded shaft is arranged on the lower side of the placing cavity, a hinge cavity which is communicated with the end wall part of one side of the placing cavity, which is far away from the axis of the pushing threaded shaft, is arranged on the upper side of the placing cavity, a short shaft which extends into the clamping cavity is fixedly arranged on the lower end wall of the clamping cavity, a fixed long rod which extends into the hinge cavity is fixedly arranged on the lower end of the short shaft, a clamping movable plate which is arranged on the, the articulated chamber is kept away from the fixed dead lever that is provided with in promotion screw thread axle center one side end wall, the outer disc of dead lever slides and is provided with sliding sleeve, sliding sleeve keeps away from promote screw thread axle center one end with it has the tight hinge bar of clamp to articulate between the fixed sleeve upper end, sliding sleeve keeps away from promote screw thread axle center one end with articulated chamber is kept away from promote fixed being provided with between screw thread axle center one side end wall surround in the reset spring in the dead lever outside, sliding sleeve is close to it is provided with the gyro wheel to promote screw thread axle center one end rotation.

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