CN220149173U - Anti-falling device of stacker - Google Patents
Anti-falling device of stacker Download PDFInfo
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- CN220149173U CN220149173U CN202321484999.2U CN202321484999U CN220149173U CN 220149173 U CN220149173 U CN 220149173U CN 202321484999 U CN202321484999 U CN 202321484999U CN 220149173 U CN220149173 U CN 220149173U
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- 230000000087 stabilizing effect Effects 0.000 claims description 11
- 238000000151 deposition Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model provides a stacker anti-falling device, comprising: the lifting plate is fixedly connected with a plurality of bearing plates at one side of the lifting plate; the two threaded holes are formed in the top surface of the lifting plate; the screw is in threaded connection with the inner circular wall surface of the threaded hole; wherein, the top surface of spandrel plate is provided with anti-falling assembly, is used for preventing the goods of spandrel plate top surface fall, can store the interception piece inside through setting up to deposit the mouth for the interception piece is in planar state by the top surface of spandrel plate when depositing the inside of depositing the mouth completely, and the goods of being convenient for are pushed up the top surface of spandrel plate, through setting up the interception piece, and the interception piece can be driven by driving motor pivoted rotation axis and is depositing the inside upset activity of mouth, and intercept the sliding that the goods was placed to spandrel plate top surface when the interception piece is vertical to be placed in the inside of depositing the mouth, and then can avoid the goods slip of spandrel plate top surface to fall.
Description
Technical Field
The utility model relates to the field of stackers, in particular to a falling prevention device of a stacker.
Background
The stacker is also called a stacker crane, is the most important hoisting and transporting equipment in the stereoscopic warehouse, and the stacker crane has the main functions of running back and forth in a channel of the stereoscopic warehouse, storing cargoes at a roadway port into a cargo grid of a goods shelf or taking out cargoes in the cargo grid to transport the cargoes to the roadway port, and has the advantages of high operation efficiency, high warehouse utilization rate, high automation degree and high stability.
According to publication No.: chinese patent CN212712639U, a stacker cargo table fall protection device, comprising: the device comprises a fixed pulley, a speed limiter, a steel wire rope, a speed limiting connecting rod, a core pulling inhaul cable, a brake connecting rod, a first safety tongs and a second safety tongs, wherein the fixed pulley is arranged at the upper part of a stacker, the speed limiter is arranged at the lower part of the stacker, and the fixed pulley is connected with the speed limiter through the steel wire rope; the end part of the speed limiting connecting rod is connected with the steel wire rope, and the end part of the speed limiting connecting rod far away from the steel wire rope is hinged with the cargo carrying platform; the first safety tongs and the second safety tongs are symmetrically arranged on the upright posts on two sides of the stacker, and the other end of the first safety tongs and the second safety tongs are connected with the cargo carrying platform.
However, the above solution still has a certain disadvantage, because the top surface of the cargo carrying platform does not limit any position of the cargo carrying platform when the cargo carrying platform moves the cargo carrying platform, when the cargo carrying platform moves up and down, the cargo placed on the top surface may fall, so that the safety of the cargo carrying on the top surface of the cargo carrying platform is reduced.
Disclosure of Invention
The utility model aims to provide a stacker anti-falling device which solves the problems or at least partially solves the problems, so as to solve the problems that the top surface of a cargo carrying platform does not limit any position of the cargo when the cargo carrying platform moves, and therefore, the cargo placed on the top surface can fall down when the cargo carrying platform moves up and down, and the safety of the cargo on the top surface of the cargo carrying platform is reduced.
In order to achieve the above purpose, the technical scheme of the utility model is specifically realized as follows:
the utility model provides a stacker anti-falling device, which comprises: the lifting plate is fixedly connected with a plurality of bearing plates at one side of the lifting plate; the two threaded holes are formed in the top surface of the lifting plate; the screw is in threaded connection with the inner circular wall surface of the threaded hole; wherein, the top surface of the bearing plate is provided with an anti-falling component for preventing the goods on the top surface of the bearing plate from falling.
Through adopting above-mentioned technical scheme, through setting up the screw rod, the screw rod can threaded connection in the inside of screw hole to can drive the lifter plate and reciprocate when the screw rod is rotatory.
As a further scheme of the utility model, a supporting frame is arranged above the lifting plate, and the supporting frame corresponds to the position of the lifting plate.
Through adopting above-mentioned technical scheme, through setting up braced frame, braced frame can support the position of confirming the lifter plate.
As a further aspect of the present utility model, the fall protection assembly includes: the utility model provides a convenient storage device for a ship, includes a plurality of storage port, a plurality of storage port offer respectively at the top surface of a plurality of bearing board, the socket hole has been seted up to the inside one side of storage port, one side fixedly connected with driving motor of bearing board, the inside of storage port is provided with the interception piece, the one end of driving motor rotation axis passes the socket hole and with one side fixedly connected with of interception piece, one side fixedly connected with spliced pole of interception piece, the constant head tank has been seted up to the inside one side of storage port, the interior circular wall of constant head tank with the excircle wall activity cover of spliced pole is established.
Through adopting above-mentioned technical scheme, can store the interception piece inside through setting up the storage mouth for the interception piece is in planar state by the top surface of storing the inside time of storage mouth bearing board completely, and the goods of being convenient for are pushed up the top surface of bearing board, through setting up the interception piece, and the interception piece can be driven at the inside upset activity of storage mouth by driving motor pivoted rotation axis, and intercept the slip that bearing board top surface placed the goods when the interception piece is vertical to be placed in the inside of storage mouth, and then can avoid the goods slip of bearing board top surface to fall.
As a further scheme of the utility model, two positioning holes are formed in the top surface of the supporting frame, limit openings are formed in two sides of the supporting frame respectively, two servo motors are fixedly connected to the top surface of the supporting frame, the outer circular wall surface of a rotating shaft of each servo motor is movably sleeved with the inner circular wall surface of each positioning hole, and one end of the rotating shaft of each servo motor penetrates through each positioning hole and is fixedly connected with the top end of each screw rod.
Through adopting above-mentioned technical scheme, through setting up servo motor, servo motor can utilize pivoted rotation axis to provide power for the rotation of screw rod when starting, through setting up spacing mouthful, the orbit of limiting the lifter plate reciprocates.
As a further scheme of the utility model, the inner bottom surface of the limit opening is provided with a stabilizing groove, the inner circular wall surface of the stabilizing groove is fixedly sleeved with a bearing, and the inner circular wall surface of the bearing inner ring is fixedly sleeved with the outer circular wall surface of the screw rod.
Through adopting above-mentioned technical scheme, through setting up the stable groove, the one end of screw rod can be deposited inside to the stable groove to drive cup joint the one end of screw rod into the inside of bearing inner ring, thereby can increase the one end of screw rod in the stability of spacing mouth inside position.
As a further scheme of the utility model, a stable base is arranged below the lifting plate, the top surface of the stable base is fixedly connected with the bottom surface of the supporting frame, the bottom surface of the stable base is fixedly connected with a plurality of universal wheels, and the bottom surface of the stable base is fixedly connected with a plurality of hydraulic cylinders.
Through adopting above-mentioned technical scheme, through setting up the universal wheel, the universal wheel can drive stable base and braced frame and remove when stable base receives the effort that is promoted, through setting up the pneumatic cylinder, the telescopic link of pneumatic cylinder extension when starting can contradict the extrusion on the contact surface to can increase the frictional force of stable base in current position, avoid stable base to appear gliding condition.
The utility model provides a stacker anti-falling device, which has the beneficial effects that:
can store the interception piece inside through setting up the mouth of depositing for the interception piece is in planar state by the top surface of storing the support board when depositing the inside of mouth completely, and the goods of being convenient for are pushed up the top surface of support board, through setting up the interception piece, and the interception piece can be driven at the inside upset activity of depositing the mouth by driving motor pivoted rotation axis, and intercept the support board top surface and place the slip of goods when the interception piece is vertical to be placed in the inside of depositing the mouth, and then can avoid the goods slip of support board top surface to fall.
Through setting up servo motor, servo motor can utilize pivoted rotation axis to provide power for the rotation of screw rod when starting, through setting up spacing mouthful, and spacing mouthful can be with the orbit of restriction lifter plate reciprocates, through setting up stable groove, and stable groove can deposit the one end of screw rod inside to drive the one end socket of screw rod into the inside of bearing inner ring, thereby can increase the one end of screw rod in the stability of spacing mouthful inside position.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of an embodiment of the present utility model;
fig. 2 is a schematic diagram of a split structure according to an embodiment of the present utility model;
fig. 3 is a schematic diagram of an interception block structure according to an embodiment of the present utility model;
fig. 4 is an enlarged schematic view of a partial structure of fig. 2 a.
In the figure: 1. a lifting plate; 2. a bearing plate; 3. a support frame; 4. a stable base; 5. a threaded hole; 6. a limit opening; 7. positioning holes; 8. a servo motor; 9. a screw; 10. a universal wheel; 11. a hydraulic cylinder; 12. a storage port; 13. intercepting the block; 14. a socket hole; 15. a driving motor; 16. a connecting column; 17. a positioning groove; 18. a stabilizing groove; 19. and (3) a bearing.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1 and 2, the anti-falling device for a stacker provided by the embodiment of the utility model comprises a lifting plate 1, one side of the lifting plate 1 is fixedly connected with a plurality of supporting plates 2, the top surface of the lifting plate 1 is provided with two threaded holes 5, the inner circular wall surface of each threaded hole 5 is in threaded connection with a screw 9, the screws 9 are of existing structures, details are omitted here, wherein the top surface of the supporting plate 2 is provided with an anti-falling component for preventing goods on the top surface of the supporting plate 2 from falling, a supporting frame 3 is arranged above the lifting plate 1, the supporting frame 3 corresponds to the position of the lifting plate 1, a stable base 4 is arranged below the lifting plate 1, the top surface of the stable base 4 is fixedly connected with the bottom surface of the supporting frame 3, a plurality of universal wheels 10 are fixedly connected with the bottom surface of the stable base 4, the universal wheels 10 are not repeated here, the bottom surface of the stable base 4 is fixedly connected with a plurality of hydraulic cylinders 11 for the existing structures, the hydraulic cylinders 11 are omitted here, when the stable base 4 moves, the stable base 4 rolls synchronously along with the stable base 4, then a worker starts up the hydraulic cylinders 11 to extend on the ground, and the telescopic rods can extend on the ground, and the stable base can avoid the friction force of the stable base 4.
Referring to fig. 1, fig. 2 and fig. 4, two locating holes 7 are formed in the top surface of the supporting frame 3, limit ports 6 are formed in two sides of the supporting frame 3 respectively, two servo motors 8 are fixedly connected to the top surface of the supporting frame 3, the servo motors 8 are not described in detail in the prior art, the outer circular wall surface of a rotating shaft of each servo motor 8 is movably sleeved with the inner circular wall surface of each locating hole 7, one end of the rotating shaft of each servo motor 8 penetrates through each locating hole 7 and is fixedly connected with the top end of each screw 9, a stabilizing groove 18 is formed in the inner bottom surface of each limit port 6, a bearing 19 is fixedly sleeved on the inner circular wall surface of each stabilizing groove 18, the bearing 19 is formed in the prior art, the inner circular wall surface of an inner ring of each bearing 19 is fixedly sleeved with the outer circular wall surface of each screw 9, the rotating shaft of each servo motor 8 can provide power for the rotation of each screw 9 when being started, and each screw 9 can drive the lifting plate 1 to slide up and down in the limit ports 6 due to threaded connection of the screws 9 when the screws 5 are rotated, and the lifting plate 1 can drive the supporting plate 2 to move up and down synchronously, and down when the top surface of the lifting plate 2 can drive the supporting plate 2 to synchronously support the supporting plate to stack goods.
Referring to fig. 2 and 3, the anti-falling assembly comprises a plurality of storage ports 12, the plurality of storage ports 12 are respectively formed in the top surfaces of the plurality of supporting plates 2, a sleeve joint hole 14 is formed in one side of the inside of each storage port 12, a driving motor 15 is fixedly connected to one side of each supporting plate 2, the driving motor 15 is not repeated in the existing structure, an interception block 13 is arranged in each storage port 12, one end of a rotating shaft of the driving motor 15 penetrates through the sleeve joint hole 14 and is fixedly connected with one side of the interception block 13, a connecting column 16 is fixedly connected to one side of each interception block 13, a positioning groove 17 is formed in one side of the inside of each storage port 12, an inner circular wall surface of each positioning groove 17 is movably sleeved with an outer circular wall surface of each connecting column 16, after a cargo on the top surface of each supporting plate 2 passes through the corresponding interception block 13, a worker starts the driving motor 15, the rotating shaft of the driving motor 15 drives the interception block 13 to turn over and move in the inside of each storage port 12, so that the interception block 13 is vertically placed in the inside of each storage port 12, and the cargo can be intercepted, and the cargo can be prevented from sliding on the top surface of the supporting plates 2, and the falling cargo can be prevented from sliding from the top surface of the supporting plates 2.
Working principle: referring to fig. 1-4, when in use, firstly, a worker pushes the goods onto the top surface of the supporting plate 2, at this time, the blocking block 13 is completely stored in the storage opening 12, so that the top surface of the supporting plate 2 is in a planar state, after the goods on the top surface of the supporting plate 2 passes over the blocking block 13, the worker starts the driving motor 15, the rotating shaft of the driving motor 15 drives the blocking block 13 to turn over in the storage opening 12, so that the blocking block 13 is vertically placed in the storage opening 12, further, the goods can be blocked from sliding on the top surface of the supporting plate 2, and thus the goods can be prevented from sliding and falling from the top surface of the supporting plate 2, and the blocking block 13 drives the connecting column 16 to synchronously move in the positioning groove 17 in the storage opening 12 when moving in the storage opening 12, so that the stability of the blocking block 13 in the internal position of the storage opening 12 can be increased.
Through setting up servo motor 8, servo motor 8 can utilize pivoted rotation axis to provide power for the rotation of screw rod 9 when the start-up, screw rod 9 is because screw rod 9 and screw hole 5 threaded connection when rotatory, thereby can drive lifter plate 1 and slide from top to bottom in the inside of spacing mouth 6, lifter plate 1 can drive the synchronous oscilaltion of carrier plate 2 when the activity from top to bottom, thereby can drive the synchronous activity of the goods of carrier plate 2 top surface and accomplish the stack, universal wheel 10 can follow stable base 4 and roll in step when stable base 4 is removed, then the staff can start pneumatic cylinder 11, the telescopic link that pneumatic cylinder 11 extends can extrude subaerial, thereby can increase the frictional force of stable base 4 and ground, avoid stable base 4 to slide subaerial.
The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.
Claims (4)
1. A stacker anti-fall device, comprising:
a plurality of bearing plates (2) are fixedly arranged on one side of the lifting plate (1);
the two threaded holes (5) are formed in the top surface of the lifting plate (1);
the screw rod (9), the screw rod (9) is connected with the inner circular wall surface of the threaded hole (5) in a threaded manner;
the anti-falling device comprises a supporting plate (2), wherein an anti-falling component is arranged on the top surface of the supporting plate (2) and used for preventing goods on the top surface of the supporting plate (2) from falling, a supporting frame (3) is arranged above the lifting plate (1), the supporting frame (3) corresponds to the lifting plate (1) in position, the anti-falling component comprises a plurality of storage ports (12), the storage ports (12) are respectively arranged on the top surface of the supporting plate (2), a sleeve joint hole (14) is formed in one side of the inside of the storage ports (12), a driving motor (15) is fixedly arranged on one side of the supporting plate (2), an interception block (13) is arranged in the inside of the storage ports (12), one end of a rotating shaft of the driving motor (15) penetrates through the sleeve joint hole (14) and is fixedly arranged on one side of the interception block (13), a connecting column (16) is fixedly arranged on one side of the interception block (13), a positioning groove (17) is formed in one side of the inside of the storage ports (12), and the inner circular wall surface (17) is movably sleeved on the outer circular wall surface of the connecting column (16).
2. The anti-falling device of the stacker according to claim 1, wherein two positioning holes (7) are formed in the top surface of the supporting frame (3), limiting ports (6) are formed in two sides of the supporting frame (3) respectively, two servo motors (8) are fixedly mounted on the top surface of the supporting frame (3), the outer circular wall surface of a rotating shaft of each servo motor (8) is movably sleeved with the inner circular wall surface of each positioning hole (7), and one end of the rotating shaft of each servo motor (8) penetrates through the corresponding positioning hole (7) and is fixedly mounted on the top end of each screw (9).
3. The anti-falling device of the stacker according to claim 2, wherein a stabilizing groove (18) is formed in the inner bottom surface of the limiting opening (6), a bearing (19) is fixedly sleeved on the inner circular wall surface of the stabilizing groove (18), and the inner circular wall surface of an inner ring of the bearing (19) is fixedly sleeved with the outer circular wall surface of the screw (9).
4. The stacker anti-falling device according to claim 1, wherein a stabilizing base (4) is arranged below the lifting plate (1), the top surface of the stabilizing base (4) is fixedly installed on the bottom surface of the supporting frame (3), a plurality of universal wheels (10) are fixedly installed on the bottom surface of the stabilizing base (4), and a plurality of hydraulic cylinders (11) are fixedly installed on the bottom surface of the stabilizing base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321484999.2U CN220149173U (en) | 2023-06-12 | 2023-06-12 | Anti-falling device of stacker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321484999.2U CN220149173U (en) | 2023-06-12 | 2023-06-12 | Anti-falling device of stacker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220149173U true CN220149173U (en) | 2023-12-08 |
Family
ID=89018243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321484999.2U Active CN220149173U (en) | 2023-06-12 | 2023-06-12 | Anti-falling device of stacker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220149173U (en) |
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2023
- 2023-06-12 CN CN202321484999.2U patent/CN220149173U/en active Active
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