CN220264257U - Turnover lifting mechanism - Google Patents
Turnover lifting mechanism Download PDFInfo
- Publication number
- CN220264257U CN220264257U CN202321725641.4U CN202321725641U CN220264257U CN 220264257 U CN220264257 U CN 220264257U CN 202321725641 U CN202321725641 U CN 202321725641U CN 220264257 U CN220264257 U CN 220264257U
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- Prior art keywords
- clamping
- charging barrel
- bearing
- movable
- section
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- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 230000007306 turnover Effects 0.000 title claims abstract description 16
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 230000000670 limiting effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The utility model provides a turnover lifting mechanism for clamping a charging barrel, wherein the charging barrel comprises a first section positioned at the upper part of the charging barrel and a second section positioned at the middle part of the charging barrel, and the turnover lifting mechanism comprises: a lifting frame; the first movable seat is arranged on the lifting frame in a sliding manner; the second movable seat is rotatably arranged on the first movable seat; the bearing assembly comprises a first bearing part and a second bearing part which move oppositely and/or back to back, and the first bearing part and the second bearing part are both arranged on the second moving seat and are used for being abutted against or separated from the first section of the charging barrel; and the clamping assembly comprises a first clamping part and a second clamping part which are movably arranged on the second movable seat, and the first clamping part and the second clamping part are both highlighted outside the second movable seat and are used for clamping or releasing the second section of the charging barrel. The utility model solves the technical problem that the charging barrel is easy to shake when the charging barrel is turned by the traditional turning mechanism.
Description
Technical Field
The utility model relates to the technical field of lifting and carrying, in particular to a turnover lifting mechanism.
Background
The existing technological process of powder preparation comprises coarse powder stirring, coarse powder sieving, air flow grinding, fine powder stirring, fine powder sieving and fine powder split charging, wherein each step of process means carrying circulation for 1-2 times, a charging barrel is required to be turned during charging, powder barrel turning equipment is required to be configured, labor intensity is high, and a lot of waste is caused in the carrying process. When the existing turnover mechanism turns over the charging barrel, the charging barrel can be moved along with the charging barrel due to the fact that materials in the charging barrel can be moved in the turnover process, the situation that the charging barrel shakes in the turnover process is caused, and the risk that the charging barrel falls exists.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a turnover lifting mechanism to solve the technical problem that a charging barrel is easy to shake when the charging barrel is turned by a traditional turnover mechanism in the related art.
The utility model provides a turnover lifting mechanism for clamping a charging barrel, wherein the charging barrel comprises a first section positioned at the upper part of the charging barrel and a second section positioned at the middle part of the charging barrel, and the turnover lifting mechanism comprises:
a lifting frame;
the first movable seat is arranged on the lifting frame in a sliding manner;
the second movable seat is rotatably arranged on the first movable seat;
the bearing assembly comprises a first bearing part and a second bearing part which move oppositely and/or back to back, and the first bearing part and the second bearing part are both arranged on the second moving seat and are used for being abutted against or separated from the first section of the charging barrel; and
the clamping assembly comprises a first clamping part and a second clamping part which are movably arranged on the second movable seat, and the first clamping part and the second clamping part are both protruded outside the second movable seat and are used for clamping or releasing a second section of the charging barrel;
the clamping device comprises a first supporting part and a second supporting part, wherein a limiting channel is formed between the first supporting part and the second supporting part, the limiting channel is arranged transversely, a clamping channel is formed between the first clamping part and the second clamping part, and the clamping channel is arranged vertically.
Further, the bearing assembly further comprises two scissors supports arranged in a mirror image mode and a bidirectional screw rod rotatably arranged between the two scissors supports, the scissors supports are movably arranged on the bidirectional screw rod, the bidirectional screw rod drives the two scissors supports to move in opposite directions or in opposite directions, and the first bearing part and the second bearing part are respectively connected with the corresponding scissors supports.
Further, the bidirectional screw rod is driven by a stepping motor and sleeved with two sliding blocks, the scissor support comprises a hinge part, a first movable end and a second movable end, the first movable end and the second movable end are positioned on two sides of the hinge part, the hinge part is arranged on the corresponding first bearing part or second bearing part, and the first movable end and the second movable end are respectively hinged to the two sliding blocks.
Further, the second movable seat is provided with an upwardly extending mounting block, and any one of the scissors supports is connected with the mounting block through a telescopic rod.
Further, the installation block is provided with a chute extending vertically, and at least part of the telescopic rod is arranged in the chute in a sliding manner.
Further, the first bearing portion and/or the second bearing portion is/are provided with a first arc-shaped surface.
Further, the first clamping portion and/or the second clamping portion is/are provided with a second arc-shaped surface.
Further, the lifting frame is provided with an integrated supporting seat, and one end of the supporting seat extends towards a direction deviating from the first movable seat.
Compared with the prior art, the utility model has the following beneficial effects: the lifting frame is provided with a sliding first moving seat and a second moving seat which is rotatably arranged on the first moving seat, so that the lifting frame can lift and overturn materials at the same time, and the working efficiency is improved; the first bearing part and the second bearing part are arranged on the second movable seat, the first bearing part and the second bearing part can be abutted against the first section (namely the upper part of the charging barrel) of the charging barrel so as to limit the charging barrel when the charging barrel is lifted and overturned, meanwhile, the first clamping part and the second clamping part are arranged on the second movable seat, the first clamping part and the second clamping part can clamp the second section (namely the middle part of the charging barrel) of the charging barrel, and the first section and the second section of the charging barrel are limited through the first bearing part, the second bearing part, the first clamping part and the second clamping part, so that the charging barrel can be prevented from shaking when the charging barrel overturns along with the charging barrel, and the risk of sliding down of the charging barrel is avoided; furthermore, form horizontal spacing passageway between first supporting portion and the second supporting portion, form vertical clamping channel between first clamping portion and the second clamping portion, spacing through horizontal and vertical while, improved the spacing effect to the feed cylinder.
Drawings
FIG. 1 is a schematic diagram of a turnover lifting mechanism according to an embodiment of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic structural view of a supporting mechanism according to an embodiment of the utility model.
Reference numerals illustrate:
1. a lifting frame; 2. a first movable seat; 3. a second movable seat; 4. a support assembly; 401. a first support part; 402. a second supporting part; 403. a limiting channel; 5. a clamping assembly; 501. a first clamping part; 502. a second clamping portion; 503. a clamping channel; 6. a scissors support; 601. a hinge part; 602. a first movable end; 603. a second movable end; 7. a two-way screw rod; 8. a stepping motor; 9. a slide block; 10. a telescopic rod; 11. a mounting block; 12. a chute; 13. a first arcuate surface; 14. a second arcuate surface; 15. and a supporting seat.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, the technical solutions of the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides a flip-up lifting mechanism for holding a cartridge, the cartridge including a first section at an upper portion thereof and a second section at a middle portion thereof, the flip-up lifting mechanism comprising: a lifting frame 1; the first movable seat 2 is arranged on the lifting frame 1 in a sliding manner; the second movable seat 3 is rotatably arranged on the first movable seat 2; the bearing assembly 4 comprises a first bearing part 401 and a second bearing part 402 which move oppositely and reversely, and the first bearing part 401 and the second bearing part 402 are respectively arranged on the second moving seat 3 and are used for abutting against or separating from the first section of the charging barrel; the clamping assembly 5 comprises a first clamping part 501 and a second clamping part 502 which are movably arranged on the second movable seat 3, and the first clamping part 501 and the second clamping part 502 are both protruded outside the second movable seat 3 and are used for clamping or releasing a second section of the charging barrel;
the first supporting portion 401 and the second supporting portion 402 are provided with a limiting channel 403 therebetween, the limiting channel 403 is disposed along a transverse direction, a clamping channel 503 is formed between the first clamping portion 501 and the second clamping portion 502, and the clamping channel 503 is disposed along a vertical direction.
In this embodiment, in order to facilitate the transfer of the cartridges, a first moving seat 2 is slidably disposed on a lifting frame 1 (the lifting frame 1 has a function of taking and placing materials, which is not described in detail herein in the prior art), and the first moving seat 2 can slide up and down on the lifting frame 1, so that the lifting frame 1 can take, place and transfer cartridges with different heights; the second movable seat 3 is rotatably arranged on the first movable seat 2, after the first movable seat 2 takes down the charging barrel, the second movable seat 3 rotates on the first movable seat 2 to turn over the charging barrel, so that the condition that the charging barrel needs to be turned over during charging and charging barrel turning equipment is additionally arranged is avoided, the labor intensity of personnel is high, and the situation that much waste is caused in the carrying process is caused, and the working efficiency is improved; the second moving seat 3 is provided with a first supporting part 401 and a second supporting part 402, the first supporting part 401 and the second supporting part 402 can move towards each other or away from each other, when the first supporting part 401 and the second supporting part 402 move towards each other, the first supporting part can be abutted against a first section of a charging barrel positioned in the second moving seat 3 so as to limit the first section, and when the first supporting part 401 and the second supporting part 402 move away from each other, the first supporting part and the second supporting part can be separated from the upper part of the charging barrel so as to discharge the charging barrel; meanwhile, a first clamping part 501 and a second clamping part 502 are movably arranged on the second movable seat 3, the first clamping part 501 and the second clamping part 502 are both protruded outside the second movable seat 3, the first movable seat 2 slides on the lifting frame 1, and when the charging barrel is transported, the first clamping part 501 and the second clamping part 502 protruded outside the second movable seat 3 can clamp a second section of the charging barrel so as to improve the stability when the charging barrel is transported; when the second moving seat 3 performs the overturning operation of the cartridge on the first moving seat 2, the first supporting portion 401 and the second supporting portion 402 abut against the first section of the cartridge, the first clamping portion 501 and the second clamping portion 502 clamp the second section of the cartridge, and when the cartridge is overturned, the material in the cartridge is displaced along with the cartridge and moves from the bottom or the middle of the cartridge to the upper portion (i.e., the first section) of the cartridge, and the first supporting portion 401 and the second supporting portion 402 abut against the upper portion of the cartridge, so that the risk of shaking or sliding of the cartridge caused by the displacement of the material can be prevented; further, a horizontal limiting channel 403 is formed between the first supporting portion 401 and the second supporting portion 402, a vertical clamping channel 503 is formed between the first clamping portion 501 and the second clamping portion 502, and the shaking or sliding of the charging barrel during overturning is further prevented through the horizontal limiting channel 403 and the vertical clamping channel 503.
The supporting component 4 further comprises two cross braces 6 arranged in a mirror image manner, and a bidirectional screw rod 7 rotatably arranged between the two cross braces 6, the cross braces 6 are movably arranged on the bidirectional screw rod 7, so that the bidirectional screw rod 7 drives the two cross braces 6 to move in opposite directions or in opposite directions, and the first supporting part 401 and the second supporting part 402 are respectively connected with the corresponding cross braces 6.
In this embodiment, in order to facilitate the first supporting portion 401 and the second supporting portion 402 to abut against the material cylinder, the supporting assembly 4 is provided with two scissors supporting portions 6 arranged in mirror image, a bidirectional screw rod 7 is disposed between the two scissors supporting portions 6, one ends of the two scissors supporting portions 6 are respectively connected with the bidirectional screw rod 7, the first supporting portion 401 and the second supporting portion 402 are respectively communicated with the corresponding scissors supporting portions 6, and the first supporting portion 401 and the second supporting portion 402 are made to approach to or separate from each other through forward and reverse rotation of the bidirectional screw rod 7, so as to abut against or separate from the first section of the material cylinder.
The bidirectional screw rod 7 is driven by a stepping motor 8 and sleeved with two sliding blocks 9, the scissor support 6 comprises a hinge part 601, a first movable end 602 and a second movable end 603 which are positioned on two sides of the hinge part 601, the hinge part 601 is arranged on the corresponding first bearing part 401 or second bearing part 402, and the first movable end 602 and the second movable end 603 are respectively hinged to the two sliding blocks 9.
In this embodiment, in order to facilitate the movement of the scissor support 6, two sliding blocks 9 are sleeved on the bidirectional screw rod 7, the scissor support 6 comprises a hinge part 601, and a first movable end 602 and a second movable end 603 located at two sides of the hinge part 601, one end of the scissor support 6 is connected with the first supporting part 401 and the second supporting part 402 through the hinge part 601, each first movable end 602 and each second movable end 603 are respectively hinged to the corresponding sliding block 9, the bidirectional screw rod 7 is driven to rotate forward or turn over by the stepping motor 8, so that the two sliding blocks 9 are close to or far away from each other on the bidirectional screw rod 7, the first movable end 602 and the second movable end 603 can be driven to be far away from each other when the two sliding blocks 9 are close to each other, and an included angle is formed (the included angle formed between the first movable end 602 and the second movable end 603 is determined according to the size of the first section of the charging barrel), the first supporting portion 401 and the second supporting portion 402 are linked to be far away from each other through the hinge portion 601, at this time, the distance between the first supporting portion 401 and the second supporting portion 402 is convenient to adjust, so that the first section of the charging barrel is enclosed between the first supporting portion 401 and the second supporting portion 402, when the two sliding blocks 9 are far away from each other, the first movable end 602 and the second movable end 603 can be driven to be close to each other, the first movable end 602 and the second movable end 603 are in a state of tending to be parallel to each other, the first supporting portion 401 and the second supporting portion 402 are linked to be close to each other through the hinge portion 601, and at this time, the first section of the charging barrel enclosed between the first supporting portion 401 and the second supporting portion 402 can be abutted against each other, so that the first section of the charging barrel is limited.
The second movable seat 3 is formed with an upwardly extending mounting block 11, and any one of the scissors supports 6 is connected with the mounting block 11 through a telescopic rod 10.
In this embodiment, in order to facilitate the limiting of the charging barrel, the second moving seat 3 is provided with an upwardly extending mounting block 11, the scissors support 6 near one end of the second moving seat 3 is connected with the mounting block 11 through the telescopic rod 10, the first clamping portion 501 and the second clamping portion 502 are clamped on the second section of the charging barrel and form a clamping channel 503, and the scissors support 6 moves back and forth on the second moving seat 3 through the telescopic rod 10 so as to adjust the positions of the first bearing portion 401 and the second bearing portion 402, and form a limiting channel 403 parallel to the clamping channel 503, so that the first clamping portion 501, the second clamping portion 502, the first bearing portion 401 and the second bearing portion 402 are mutually matched, and meanwhile, the first section and the second section of the charging barrel are transversely and vertically limited.
The mounting block 11 is provided with a chute 12 extending vertically, and at least part of the telescopic rod 10 is slidably arranged in the chute 12.
In this embodiment, in order to facilitate the adjustment of the height of the support assembly 4, a vertically extending chute 12 is provided in the mounting block 11, and the telescopic rod 10 is moved up and down through the chute 12 to adjust the height of the support assembly 4 to limit the first sections of cartridges of different heights.
The first support 401 and the second support 402 are provided with a first arcuate surface 13.
In this embodiment, in order to facilitate the abutment between the support assembly 4 and the first section of the cartridge, the first support portion 401 and the second support portion 402 are respectively provided with a first arcuate surface 13, and the two first arcuate surfaces 13 can enclose the cartridge therebetween, so as to reduce the gap between the first support portion 401 and the first section of the cartridge and the second support portion 402, and improve the limiting effect. Further, the first clamping portion 501 and the second clamping portion 502 are provided with a second arc surface 14; the first clamping portion 501 and the second clamping portion 502 are provided with second arcuate surfaces 14, the two second arcuate surfaces 14 being capable of enclosing a second section of the cartridge therebetween for clamping thereof. Of course, in order to prevent the cartridge from sliding during overturning, rubber strips (not shown) may be disposed on the inner walls of the first arcuate surface 13 and the second arcuate surface 14, so that the rubber strips can increase the friction force with the second section of the cartridge to prevent the cartridge from sliding, and at the same time, the rubber strips can also prevent the cartridge from being damaged due to the clamping of the first clamping portion 501 and the second clamping portion 502.
The lifting frame 1 is provided with an integrated supporting seat 15, and one end of the supporting seat 15 extends towards a direction deviating from the first movable seat 2.
In this embodiment, in order to improve stability of the lifting frame 1, an integral supporting seat 15 is provided on the lifting frame 1, and the supporting seat 15 extends in a direction away from the first moving seat 2, so that a mutually perpendicular stable structure can be formed with the lifting frame 1.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. A flip-up lift mechanism for holding a cartridge, the cartridge including a first section at an upper portion thereof and a second section at a middle portion thereof, the flip-up lift mechanism comprising:
a lifting frame;
the first movable seat is arranged on the lifting frame in a sliding manner;
the second movable seat is rotatably arranged on the first movable seat;
the bearing assembly comprises a first bearing part and a second bearing part which move oppositely and/or back to back, and the first bearing part and the second bearing part are both arranged on the second moving seat and are used for being abutted against or separated from the first section of the charging barrel; and
the clamping assembly comprises a first clamping part and a second clamping part which are movably arranged on the second movable seat, and the first clamping part and the second clamping part are both protruded outside the second movable seat and are used for clamping or releasing a second section of the charging barrel;
the clamping device comprises a first supporting part and a second supporting part, wherein a limiting channel is formed between the first supporting part and the second supporting part, the limiting channel is arranged transversely, a clamping channel is formed between the first clamping part and the second clamping part, and the clamping channel is arranged vertically.
2. The lift mechanism of claim 1 wherein said support assembly further comprises two cross braces disposed in mirror image and a bi-directional screw rotatably disposed between said cross braces, said cross braces movably disposed on said bi-directional screw such that said bi-directional screw drives said cross braces toward and away from each other, said first and second support portions being respectively connected to respective ones of said cross braces.
3. The turnover lifting mechanism as set forth in claim 2, wherein said bidirectional screw rod is driven by a stepping motor and is sleeved with two sliding blocks, said scissors support comprises a hinge portion, and a first movable end and a second movable end located at both sides of said hinge portion, said hinge portion is provided at said corresponding first bearing portion or said second bearing portion, said first movable end and said second movable end are respectively hinged to two sliding blocks.
4. A flip-up lifting mechanism as claimed in claim 2 or claim 3 wherein said second movable mount is formed with upwardly extending mounting blocks, any one of said scissors being connected to said mounting blocks by a telescopic rod.
5. A flip-up lift mechanism as in claim 4, wherein said mounting block has a vertically extending chute, at least a portion of said telescoping rod being slidably disposed within said chute.
6. A tilting and lifting mechanism according to claim 1, wherein the first support and/or the second support is provided with a first arcuate surface.
7. A flip-up lifting mechanism as claimed in claim 1, wherein the first clamping portion and/or the second clamping portion is provided with a second arcuate surface.
8. A flip-up lifting mechanism as claimed in claim 1, wherein the lifting frame is provided with an integral support base, one end of which extends in a direction away from the first movable base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321725641.4U CN220264257U (en) | 2023-07-03 | 2023-07-03 | Turnover lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321725641.4U CN220264257U (en) | 2023-07-03 | 2023-07-03 | Turnover lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220264257U true CN220264257U (en) | 2023-12-29 |
Family
ID=89299752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321725641.4U Active CN220264257U (en) | 2023-07-03 | 2023-07-03 | Turnover lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220264257U (en) |
-
2023
- 2023-07-03 CN CN202321725641.4U patent/CN220264257U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |