CN211644369U - Box hoist and mount balance adjustment mechanism - Google Patents
Box hoist and mount balance adjustment mechanism Download PDFInfo
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- CN211644369U CN211644369U CN202020178325.XU CN202020178325U CN211644369U CN 211644369 U CN211644369 U CN 211644369U CN 202020178325 U CN202020178325 U CN 202020178325U CN 211644369 U CN211644369 U CN 211644369U
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Abstract
The utility model relates to the technical field of container hoisting equipment, and discloses a box hoisting balance adjusting mechanism, which comprises two balance arms symmetrically arranged on two sides of a box, wherein each balance arm comprises an upper arm and a lower arm, the upper arm is respectively provided with a first connecting part and a second connecting part, connecting pieces are respectively arranged between the first connecting part and the box and between the second connecting part and the box, a hinging position is arranged at the position between the first connecting part and the second connecting part on the upper arm, the hinging position is respectively hinged with the side wall of the box and a hoisting arm for hanging the box, and a driving device for driving the balance arms to rotate along the hinging position is arranged between the lower arm and the hoisting arm; the utility model provides a pair of box hoist and mount balance adjustment mechanism through installing on the packing box, can guarantee the steady hoist and mount of packing box, has improved cargo handling's operating efficiency.
Description
Technical Field
The utility model relates to a packing box lifting device technical field, concretely relates to balanced adjustment mechanism of box hoist and mount.
Background
At the in-process of hoist and mount packing box, if the goods weight distribution in the packing box is uneven, then adopt simple wire rope hoist and mount can cause the slope of packing box, because packing box itself is bulky, weight is heavier, adopts simple hoist and mount mode, to the stability of packing box hoist and mount control that can not be fine, then can have the potential safety hazard, consequently, how to solve present traditional steady hoist and mount to large-scale packing box and become the problem that the urgent need was solved.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the above-mentioned prior art, the utility model provides a box hoist and mount balance adjustment mechanism through installing on the packing box, can guarantee the steady hoist and mount of packing box, has improved cargo handling's operating efficiency.
The utility model discloses the technical scheme who adopts does:
the utility model provides a box hoist and mount balance adjustment mechanism, includes that two symmetries are installed at box both sides balance arm, balance arm includes upper arm and underarm, be equipped with first connecting portion and second connecting portion on the upper arm respectively, all be equipped with the connecting piece between first connecting portion and the box, between second connecting portion and the box, the position that lies in on the upper arm between first connecting portion and the second connecting portion is equipped with articulated position, articulated position is articulated with the lateral wall of box and the hoist and mount arm that is used for articulating the box respectively, be equipped with between underarm and the hoist and mount arm and be used for driving balance arm and carry out pivoted drive arrangement along articulated position.
Traditional hoist and mount arm is direct to articulate with the box, and the state of deflecting of uncontrollable box influences the stationarity of hoist and mount, has the potential safety hazard, and influences the work efficiency of hoist and mount. Through installing two balance arm symmetries in the both sides of box among this technical scheme, the balance arm cooperation drive arrangement of both sides realizes the regulation to the state of deflecting of box, when the box was lifted by hoist and mount arm hoist and mount, if the box deflects, then can rotate along articulated position through drive arrangement drive balance arm, the balance arm rotates the in-process, because between first connecting portion and the box, all be equipped with the connecting piece between second connecting portion and the box, wholly also realized the drive to the box, also be the position state that drive arrangement can adjust the box under the condition that the tilt state appears in the box, can guarantee the steady hoist and mount of box, the operating efficiency of goods loading and unloading has been improved.
Specifically, left side slope appears in the box, then drive arrangement drive balance arm clockwise rotation, until adjusting box to the horizontality, right side slope appears in the box, then drive arrangement drive balance arm anticlockwise rotation, until adjusting box to the horizontality.
Each balance adjusting structure can independently act to be hoisted or acted by combining the two groups of balance adjusting structures, and the box body and goods on the ground, a platform or other transfer vehicles can be hoisted.
The balance arm is combined into a truss structure, so that the overall strength can be enhanced, the material thickness of the balance arm is reduced, and the energy consumption is reduced through light-weight design.
When the hoisting of a plurality of boxes is required to be met, a plurality of groups of balance adjusting structures can be arranged.
Furthermore, the connecting pieces are respectively a left side pull rope and a right side pull rope, two ends of the left side pull rope are respectively connected with the left sides of the first connecting portion and the box body side wall, and two ends of the right side pull rope are respectively connected with the right sides of the second connecting portion and the box body side wall.
Furthermore, in order to guarantee the service life of the pull rope, the left pull rope and the right pull rope are both steel wire ropes.
Further, the connecting piece is left side bolt and right side bolt respectively, left side bolt and right side bolt set up respectively at first connecting portion and second connecting portion, left side bolt, right side bolt respectively with the pinhole butt joint that corresponds the position setting on the box.
Specifically, left side bolt, right side bolt can adopt extending structure, and the corresponding drive left side bolt of setting, the drive arrangement that the right side bolt stretches out and withdraws, think of drive arrangement such as electric putter, cylinder, pneumatic cylinder realization to the control of the flexible state of left side bolt, right side bolt very easily, consequently, do not do too much injectly.
The left side bolt, the flexible setting of right side bolt, after the upper end and the box relevant position of hoist and mount arm align, then left side bolt, right side bolt stretch out, realize with the butt joint of box, then realize being connected of hoist and mount arm and box through the balance arm, later through the balance of drive arrangement control box hoist and mount in-process.
Further, in order to guarantee the structural strength of balance arm, balance arm formula structure as an organic whole, the upper arm is horizontal extension arm, underarm extends downwards from horizontal extension arm.
Further, in order to realize the driving of the state of the balance arm, the driving device comprises an electric push rod, a hydraulic cylinder and an air cylinder.
Further, the electric push rod is installed between the lower end of the lower arm and the hoisting arm. The electric push rod has high control precision and is easy to control, so that the balance arm is driven by the electric push rod preferably.
Further, the device also comprises a displacement sensor or an angle sensor arranged on the balance arm.
Specifically, displacement sensor or angle sensor set up on the balance arm, and simultaneously, every swing arm of hoist and mount arm also is provided with displacement sensor or angle sensor, thereby coordinates drive hoist and mount arm and balance arm and guarantee the stationarity that the box hoisted through displacement sensor or angle sensor real-time feedback information.
In conclusion, the technical scheme can realize that the box body can be stably hoisted and automatically align the gravity center under the condition that the box body inclines due to left and right unbalance loading, and the box body does not shake, so that the problem that the box body cannot be safely hoisted due to unbalanced weight of goods in the past is solved, and meanwhile, the operation efficiency of goods loading and unloading is also improved.
Further, the balance arm is installed at the middle position of the upper ends of the left side wall and the right side wall of the box body.
Furthermore, the hinge position is respectively hinged with the side wall of the box body and a hoisting arm used for hanging the box body through a pin shaft.
It should be noted that, round pin axle and box are detachable design, and after the upper end of hoisting arm aligns with box relevant position, then round pin axle and the butt joint of box corresponding position realize articulating of round pin axle and box, the round pin axle also can have the function of stretching out and withdrawing with left side bolt, right side bolt the same, then stretches out when articulating, then withdraws after placing the box.
The utility model has the advantages that: traditional hoist and mount arm is direct to articulate with the box, and the state of deflecting of uncontrollable box influences the stationarity of hoist and mount, has the potential safety hazard, and influences the work efficiency of hoist and mount. Through installing two balance arm symmetries in the both sides of box among this technical scheme, the balance arm cooperation drive arrangement of both sides realizes the regulation to the state of deflecting of box, when the box was lifted by hoist and mount arm hoist and mount, if the box deflects, then can rotate along articulated position through drive arrangement drive balance arm, the balance arm rotates the in-process, because between first connecting portion and the box, all be equipped with the connecting piece between second connecting portion and the box, wholly also realized the drive to the box, also be the position state that drive arrangement can adjust the box under the condition that the tilt state appears in the box, can guarantee the steady hoist and mount of box, the operating efficiency of goods loading and unloading has been improved.
Drawings
Fig. 1 is a schematic structural diagram of a state one in which a connecting member is a left side pull rope and a right side pull rope according to the present invention;
FIG. 2 is a schematic structural view of the connecting member of the present invention in a state two of the left side pulling rope and the right side pulling rope;
fig. 3 is a schematic structural view of the connecting member of the present invention in a state three of the left side pulling rope and the right side pulling rope;
fig. 4 is a schematic structural view of the connecting member of the present invention being a left side bolt and a right side bolt.
In the figure: a box body 1; a balance arm 2; an upper arm 2.1; a lower arm 2.2; a left pull rope 3; a right pull rope 4; a first connection portion 5; a hinge position 6; a second connecting portion 7; hoisting the arm 8; a drive device 9; a displacement sensor 10; a left side latch 11; a right side latch 12.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1:
as shown in fig. 1-4, this embodiment provides a box hoist and mount balance adjustment mechanism, including two balance arms 2 symmetrically installed at box 1 both sides, balance arm 2 installs the intermediate position at the upper end of the left and right sides lateral wall of box 1, balance arm 2 includes upper arm 2.1 and lower arm 2.2, be equipped with first connecting portion 5 and second connecting portion 7 on the upper arm 2.1 respectively, between first connecting portion 5 and the box 1, all be equipped with the connecting piece between second connecting portion 7 and the box 1, the position that lies in between first connecting portion 5 and second connecting portion 7 on upper arm 2.1 is equipped with articulated position 6, articulated position 6 is articulated with the lateral wall of box 1 and the hoist and mount arm 8 that is used for articulating box 1 respectively, be equipped with between lower arm 2.2 and the hoist and mount arm 8 and be used for driving balance arm 2 and carry out pivoted drive arrangement 9 along articulated position 6.
Traditional hoist and mount arm 8 is direct to articulate with box 1, and the state of deflecting of uncontrollable box 1 influences the stationarity of hoist and mount, has the potential safety hazard, and influences the work efficiency of hoist and mount. Install the both sides at box 1 through 2 symmetries with two balance arms among this technical scheme, the balance arm 2 cooperation drive arrangement 9 of both sides realizes the regulation to the state of deflecting of box 1, when box 1 is lifted by hoist and mount arm 8 hoist and mount, box 1 if the deflection appears, then can rotate along articulated position 6 through drive arrangement 9 drive balance arm 2, balance arm 2 rotates the in-process, because between first connecting portion 5 and box 1, all be equipped with the connecting piece between second connecting portion 7 and the box 1, wholly also realized the drive to box 1, also be that drive arrangement 9 can adjust the position state of box 1 under the condition that the tilt state appears in box 1, can guarantee the steady hoist and mount of box 1, the operating efficiency of goods handling has been improved.
Specifically, left side slope appears in box 1, then drive arrangement 9 drive balance arm 2 clockwise rotation, until adjusting box 1 to the horizontality, and right side slope appears in box 1, then drive arrangement 9 drive balance arm 2 anticlockwise rotation, until adjusting box 1 to the horizontality.
Each balance adjusting structure can independently act to combine the hoisting or action of the two groups of balance adjusting structures, and the box body 1 and goods on the ground, a platform or other transfer vehicles can be hoisted.
The balance arm 2 is combined into a truss structure, so that the overall strength can be enhanced, the material thickness of the balance arm 2 is reduced, and the energy consumption is reduced through the light-weight design.
When the hoisting of a plurality of boxes 1 is required to be met, a plurality of groups of balance adjusting structures can be arranged.
Example 2:
this embodiment is optimized based on embodiment 1 described above.
The connecting piece is left side stay cord 3 and right side stay cord 4 respectively, and the both ends of left side stay cord 3 are connected with the left side of first connecting portion 5 and box 1 lateral wall respectively, and the both ends of right side stay cord 4 are connected with the right of second connecting portion 7 and box 1 lateral wall respectively. In order to ensure the service life of the pull rope, the left pull rope 3 and the right pull rope 4 are both steel wire ropes.
Example 3:
this embodiment is optimized based on embodiment 1 described above.
The connecting piece is left side bolt and right side bolt respectively, and left side bolt 11 and right side bolt 12 set up respectively at first connecting portion 5 and second connecting portion 7, and left side bolt 11, right side bolt 12 dock with the pinhole that corresponds the position setting on the box 1 respectively.
Specifically, the left side bolt 11 and the right side bolt 12 may adopt a telescopic structure, and the corresponding driving device 9 for driving the left side bolt 11 and the right side bolt 12 to extend and retract is correspondingly arranged, so that it is easy to think that the driving device 9 such as an electric push rod, an air cylinder, a hydraulic cylinder, etc. can control the telescopic state of the left side bolt 11 and the right side bolt 12, and therefore, no limitation is made.
Example 4:
this embodiment is optimized based on any of embodiments 1 to 3 above.
In order to guarantee the structural strength of the balance arm 2, the balance arm 2 is of an integrated structure, the upper arm 2.1 is a horizontal extension arm, and the lower arm 2.2 extends downwards from the horizontal extension arm.
Example 5:
this embodiment is optimized based on embodiment 4 described above.
In order to achieve driving of the state of the balance arm 2, the driving means 9 comprise an electric push rod, a hydraulic cylinder and an air cylinder. The electric push rod is arranged between the lower end of the lower arm 2.2 and the hoisting arm 8. The electric push rod has high control precision and is easy to control, so that the balance arm 2 is driven by the electric push rod preferably.
Example 6:
this embodiment is optimized based on embodiment 1 described above.
And a displacement sensor 10 or an angle sensor provided on the balance arm 2.
Specifically, displacement sensor 10 or angle sensor set up on balance arm 2, and simultaneously, each swing arm of hoist and mount arm 8 also is provided with displacement sensor 10 or angle sensor, thereby coordinates drive hoist and mount arm 8 and balance arm 2 and ensure the stationarity of box 1 hoist and mount through displacement sensor 10 or angle sensor real-time feedback information.
In conclusion, the technical scheme can realize that the box body 1 can be stably hoisted and automatically align the gravity center under the condition that the box body 1 inclines due to left and right unbalance loading, and the problem that the box body cannot be safely hoisted due to the unbalanced weight of the goods in the past is solved without shaking, and meanwhile, the operation efficiency of goods loading and unloading is also improved.
Example 7:
this embodiment is optimized based on embodiment 1 described above.
The hinge position 6 is hinged with the side wall of the box body 1 and a hoisting arm 8 for hanging the box body 1 through a pin shaft.
It should be noted that, the round pin axle is detachable design with box 1, after the upper end of hoist and mount arm 8 aligns with box 1 relevant position, then the round pin axle docks with box 1 corresponding position, realizes articulating of round pin axle and box 1, and the round pin axle also can have the function of stretching out and withdrawing with left side bolt 11, right side bolt 12 the same, then stretches out when articulating, then withdraws after placing box 1.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a box hoist and mount balance adjustment mechanism which characterized in that: install at box both sides balance arm including two symmetries, balance arm includes upper arm and underarm, be equipped with first connecting portion and second connecting portion on the upper arm respectively, all be equipped with the connecting piece between first connecting portion and the box, between second connecting portion and the box, the position that lies in on the upper arm between first connecting portion and the second connecting portion is equipped with articulated position, articulated position is articulated with the lateral wall of box and the hoist and mount arm that is used for articulating the box respectively, be equipped with between underarm and the hoist and mount arm and be used for driving balance arm to carry out pivoted drive arrangement along articulated position.
2. The box body hoisting balance adjusting mechanism of claim 1, which is characterized in that: the connecting pieces are respectively a left side pull rope and a right side pull rope, two ends of the left side pull rope are respectively connected with the left sides of the first connecting portion and the box body side wall, and two ends of the right side pull rope are respectively connected with the right sides of the second connecting portion and the box body side wall.
3. The box body hoisting balance adjusting mechanism of claim 2, characterized in that: the left side stay cord and the right side stay cord are both steel wire ropes.
4. The box body hoisting balance adjusting mechanism of claim 1, which is characterized in that: the connecting piece is left side bolt and right side bolt respectively, left side bolt and right side bolt set up respectively at first connecting portion and second connecting portion, left side bolt, right side bolt respectively with the pinhole butt joint that corresponds the position setting on the box.
5. A box hoist and mount balance adjustment mechanism according to any one of claims 1-4, characterized in that: the balance arm formula structure as an organic whole, the upper arm is horizontal extension arm, underarm extends from horizontal extension arm downwardly.
6. The box body hoisting balance adjusting mechanism of claim 5, characterized in that: the driving device comprises an electric push rod, a hydraulic cylinder and an air cylinder.
7. The box body hoisting balance adjusting mechanism of claim 6, which is characterized in that: the electric push rod is arranged between the lower end of the lower arm and the hoisting arm.
8. The box body hoisting balance adjusting mechanism of claim 1, which is characterized in that: and the device also comprises a displacement sensor or an angle sensor arranged on the balance arm.
9. The box body hoisting balance adjusting mechanism of claim 1, which is characterized in that: the balance arm is arranged in the middle of the upper ends of the left side wall and the right side wall of the box body.
10. The box body hoisting balance adjusting mechanism of claim 1, which is characterized in that: the hinge positions are hinged with the side wall of the box body and a hoisting arm used for hanging the box body through pin shafts respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020178325.XU CN211644369U (en) | 2020-02-17 | 2020-02-17 | Box hoist and mount balance adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020178325.XU CN211644369U (en) | 2020-02-17 | 2020-02-17 | Box hoist and mount balance adjustment mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN211644369U true CN211644369U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020178325.XU Active CN211644369U (en) | 2020-02-17 | 2020-02-17 | Box hoist and mount balance adjustment mechanism |
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|---|---|
| CN (1) | CN211644369U (en) |
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2020
- 2020-02-17 CN CN202020178325.XU patent/CN211644369U/en active Active
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