CN109607407B - Center rotary lifting platform - Google Patents
Center rotary lifting platform Download PDFInfo
- Publication number
- CN109607407B CN109607407B CN201811540103.1A CN201811540103A CN109607407B CN 109607407 B CN109607407 B CN 109607407B CN 201811540103 A CN201811540103 A CN 201811540103A CN 109607407 B CN109607407 B CN 109607407B
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- lifting
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- rotary
- roller way
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- 230000005540 biological transmission Effects 0.000 claims description 57
- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Intermediate Stations On Conveyors (AREA)
Abstract
The invention relates to a logistics conveying line and discloses a central rotary lifting platform which comprises a lifting structure and a rotary structure, wherein the rotary structure comprises a rotary track, a rotary frame, a rotary driving motor, a driving travelling wheel, a driven travelling wheel and a rotary shaft assembly; the lifting structure comprises a lifting frame, a lifting roller way, a friction drive and a lifting drive device, wherein the lifting roller way and the friction drive are arranged on the lifting frame, and the lifting drive device is arranged on the rotating frame. The invention realizes the final first-line to second-line transfer of the automobile factory final assembly workshop trim, replaces the traditional transfer scheme, saves seventy percent of cost, and reduces the cost investment of the automobile factory; the installation is more convenient and simple, the structure is less complex, the switching scheme is more simple and convenient, the failure rate is low, and the automatic operation is ensured; the transfer can be realized with the lifting function no matter whether the height difference exists between the final line of the interior trim and the middle conveying roller way.
Description
Technical Field
The invention relates to a logistics conveying line, in particular to a central rotating lifting table.
Background
At present, a final line of an interior trim exists in a final assembly workshop of an automobile factory for automobile assembly, all interior trim, automobile doors and seats of an automobile are assembled on the final line of the interior trim, the final line of the interior trim is a very important line of the final assembly workshop of the automobile and comprises a filling machine and the like, the final line of the interior trim is generally provided with two mutually parallel conveying lines, a complete set of automatic transfer conveying lines is needed for realizing transfer of the final line of the interior trim onto the final two lines of the interior trim, an elevator is designed at a line outlet at present, the automobile is conveyed to be lifted into the air, and then the automobile is rotated for 90 degrees twice through two center rotating roller beds and then is lowered to a two-line inlet through a second elevator to finish transfer. The method is characterized in that the material flow trolley is arranged between the final internal decoration line and the final internal decoration line, the final internal decoration line is a whole vehicle assembly line, then the two sides of each line body are worker operation stations, the fact that the parts assembled by the vehicles are arranged on the two sides of each line body is guaranteed, the parts are conveyed through the material flow trolley, the material flow channel is guaranteed between the final internal decoration line and the final internal decoration line, the reason why the two line transfer conveying lines are designed in the air is guaranteed, meanwhile, the transfer conveying lines are arranged at the head and the tail of the final internal decoration line and the two line, and therefore a closed loop can be guaranteed between the final internal decoration line and the two line, and automatic circulation conveying can be always achieved. The method has the following defects: the transfer conveying line is designed in the air, two large-scale lifters are required to be provided with two central rotating roller beds, a large-area steel platform is also required to be designed in the air, the structure is complex, the automation is influenced, and the failure rate is higher.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a center rotary lifting platform which is simple in structure, high in automation degree and low in failure rate.
According to the technical proposal of the invention, the central rotary lifting platform comprises a lifting structure and a rotary structure,
the rotating structure comprises a rotating track, a rotating frame, a rotating driving motor, a driving traveling wheel, a driven traveling wheel and a rotating shaft assembly; the four corners of the rotating frame are provided with driving travelling wheels or driven travelling wheels, the driving travelling wheels and the driven travelling wheels are arranged in the rotating track, and the driving travelling wheels are in transmission connection with a rotating driving motor; one end of the rotating shaft assembly is fixed, and the other end of the rotating shaft assembly is inserted into the center of the rotating frame;
the lifting structure comprises a lifting frame, a lifting roller way and a friction drive and lifting drive device, wherein the lifting roller way and the friction drive are arranged on the lifting frame, and the lifting drive device is arranged on the rotating frame; the lifting driving device comprises a lifting motor, a first transmission shaft, a second transmission shaft and a cam structure; the first transmission shaft is arranged in the middle of the lifting frame, a first transmission chain wheel on the first transmission shaft is in transmission connection with a driving chain wheel on the lifting motor, and two ends of the first transmission shaft are provided with second transmission chain wheels; the second transmission shaft is arranged at two ends of the lifting frame and corresponds to the second transmission chain wheel, a third transmission chain wheel and a cam structure are arranged on the second transmission shaft, the third transmission chain wheel is in transmission connection with the second transmission chain wheel, and the cam structure supports the lifting frame.
Further, a rotary locking device is arranged between the rotary track and the rotary frame.
Further, the rotary locking device comprises a locking motor, a cam connecting rod mechanism and a locking plate; the locking motor is arranged on the rotating frame; the fixed end of the cam connecting rod mechanism is connected with the rotating frame, and the rotating end of the cam connecting rod mechanism is connected with the locking motor; the locking plate is arranged on the supporting frame in the rotating track, and the locking plate can lock the cam of the cam connecting rod mechanism.
Further, a guide structure is arranged between the lifting structure and the rotating structure, the guide structure comprises a guide rod and a guide wheel, the upper end of the guide rod is fixed on the lifting frame, and a chute is formed in the guide rod; the guide wheel is arranged on the rotating frame, and the convex blocks on the guide wheel can slide up and down in the sliding grooves.
Furthermore, a guide rail is arranged on the lifting frame and is parallel to the lifting roller way.
Further, the lifting frame further comprises a locking frame, the locking frame is arranged corresponding to the outlet end of the inlet roller way and the inlet end of the outlet roller way, a locking mechanism is arranged on the lifting frame, and the locking frame is used for locking the locking mechanism for stopping rotation of the lifting frame.
Further, a rotary switch is arranged on the rotary frame, and a number sending rod is arranged on the rotary track at a position corresponding to the inlet roller way and the outlet roller way.
Further, the lifting frame is provided with a lifting number-sending rod, and the rotating frame is provided with a lifting in-place detection switch and a lifting in-place detection switch.
Further, a roller way occupying switch is arranged at the inlet end of the lifting frame, and a roller way stopping switch is arranged at the outlet end of the lifting frame.
Further, the center rotating elevating platform is installed in the pit.
The invention has the beneficial effects that: the final first-line-to-second-line switching of the automobile factory general assembly workshop is realized, the traditional switching scheme is replaced, and the cost can be saved by seventy percent, so that the cost investment of an automobile factory is reduced; the installation is more convenient and simple, the structure is less complex, the switching scheme is more simple and convenient, the failure rate is low, and the automatic operation is ensured; the transfer can be realized with the lifting function no matter whether the height difference exists between the final line of the interior trim and the middle conveying roller way.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a side view of fig. 1.
Fig. 4 is a schematic view of an installation structure of the lifting driving device of the present invention.
Fig. 5 is a schematic structural view of a rotary structure according to the present invention.
Reference numerals illustrate: the device comprises a 1-workpiece slide plate, a 2-inlet roller way, a 3-lifting roller way, a 4-roller way occupation switch, a 5-roller way stop switch, a 6-friction drive, a 7-locking frame, an 8-locking mechanism, a 9-guide rail, a 10-lifting motor, an 11-driving chain wheel, a 12-driving chain, a 13-first driving chain wheel, a 14-first driving shaft, a 15-bearing seat, a 16-rotating frame, a 17-second driving chain wheel, a 18-driving chain, a 19-third driving chain wheel, a 20-second driving shaft, a 21-cam mechanism, a 22-lifting frame, a 23-guide rod, a 24-guide wheel, a 25-locking motor, a 26-cam connecting rod mechanism, a 27-locking plate, a 28-rotating driving motor, a 29-driving walking wheel, a 30-driven walking wheel, a 31-rotating rail, a 32-rotating shaft assembly, a 33-rotating switch, a 34-numbering rod, a 35-outlet roller way, a 36-lifting numbering rod, a 37-lifting and lowering position detection switch and a 38-lifting position-up-down position detection switch.
Detailed Description
The technical scheme of the invention is further described below with reference to the embodiment and the attached drawings.
As shown in the figure: the center rotating lifting platform is arranged in a pit (shown in figures 1 and 3) and comprises a lifting structure and a rotating structure.
As shown in fig. 5, the rotating structure includes a rotating rail 31, a rotating frame 16, a rotating driving motor 28, a driving traveling wheel 29, a driven traveling wheel 30, and a rotating shaft assembly 32. At the four corners of the rotating frame 16 there are concentric driving wheels 29 or driven wheels 30, in the embodiment shown one driving wheel 29 and three driven wheels 30, the driving wheels 29 and driven wheels 30 being arranged in a rotating track 31, the rotating track 31 being fixed in the pit, the driving wheels 29 being in driving connection with a rotating drive motor 28. The lower end of the rotating shaft assembly 32 is fixed in the pit, and the other end is inserted into the center of the rotating frame 16, so that the rotating frame 16 rotates around the rotating shaft assembly 32.
The lifting structure comprises a lifting frame 22, a lifting roller way 3, friction driving devices 6 and lifting driving devices, wherein the lifting roller way 3 and the friction driving devices 6 are arranged on the lifting frame 22, the lifting roller way 3 can be two parallel arranged rollers, and the friction driving devices 6 comprise motors arranged on two sides of the middle of the lifting frame 22 and friction rollers connected with the motors in a transmission manner and are used for conveying a workpiece sliding plate 1 for loading workpieces. The lift drive is mounted on a rotating frame 16 (shown in fig. 4) which includes a lift motor 10, a first drive shaft 14, a second drive shaft 20 and a cam structure 21: the lifting motor 10 is arranged on the rotating frame 16, and both ends of the first transmission shaft 14 and the second transmission shaft 20 are arranged on the lifting frame 22 by utilizing bearing blocks 15; the first transmission shaft 14 is arranged in the middle of the lifting frame 22, a first transmission chain wheel 13 on the first transmission shaft 14 is connected with a driving chain wheel 11 on the lifting motor 10 through a driving chain 12, and two ends of the first transmission shaft 14 are provided with second transmission chain wheels 17; the second transmission shaft 20 is arranged at two ends of the lifting frame 22 and corresponds to the second transmission chain wheel 17, four corners of the lifting frame 22 are parallel to the first transmission shaft 14, a third transmission chain wheel 19 and a cam structure 21 are arranged on the second transmission shaft 20, the third transmission chain wheel 19 is connected with the second transmission chain wheel 17 through a transmission chain 18, and the cam structure 21 supports the lifting frame 22.
Specifically, a rotation lock device is provided between the rotation rail 31 and the rotation frame 16. The rotary locking device comprises a locking motor 25, a cam link mechanism 26 and a locking plate 27; the locking motor 25 is mounted on the rotating frame 16; the fixed end of the cam link mechanism 26 is connected with the rotating frame 16, and the rotating end of the cam link mechanism 26 is connected with the locking motor 25; the locking plates 27 are arranged on a supporting frame in the rotary track 31, the supporting frame is two mounting plates which are vertically crossed in the rotary track 31, the direction of each mounting plate is consistent with that of the inlet roller table 2 or the outlet roller table 35, one locking plate 27 is fixed at each of the two ends of each mounting plate, and the locking plates 27 can lock the cams of the cam link mechanism 26.
As shown in fig. 1 and 3: a guide structure is arranged between the lifting structure and the rotating structure, the guide structure comprises a guide rod 23 and a guide wheel 24, the upper end of the guide rod 23 is fixed on the lifting frame 22, and a chute is arranged on the guide rod 23; the guide wheel 24 is mounted on the rotating frame 16, and the projection on the guide wheel 24 can slide up and down in the chute.
As shown in fig. 3: the lifting frame 22 is provided with a guide rail 9, and the guide rail 9 is parallel to the lifting roller way 3.
As shown in fig. 1 and 2: the center rotary lifting platform further comprises a locking frame 7, the locking frame 7 is arranged corresponding to the outlet end of the inlet roller way 2 and the inlet end of the outlet roller way 35 and is fixed in the pit, one end of the inlet roller way 2 and one end of the outlet roller way 35 are installed on the ground, and the other end of the inlet roller way 2 and the other end of the outlet roller way 35 are installed at the top of the locking frame 7; the lifting frame 22 is provided with a locking mechanism 8, and the locking frame 7 locks the locking mechanism 8 for stopping rotation of the lifting frame 22, so that the stability of the lifting frame 22 when the workpiece slide plate 1 is driven in or driven out is ensured.
As shown in fig. 5: the rotary frame 16 is provided with a rotary switch 33, and the rotary track 31 is provided with a number sending rod 34 at a position corresponding to the inlet roller way 2 and the outlet roller way 35.
As shown in fig. 3: the lifting frame 22 is provided with a lifting number-sending rod 36, and the rotating frame 16 is provided with a lifting in-place detecting switch 37 and a lifting in-place detecting switch 38.
As shown in fig. 2: the inlet end of the lifting frame 22 is provided with a roller way occupying switch 4, and the outlet end of the lifting frame 22 is provided with a roller way stopping switch 5.
When the device is used, the workpiece slide plate 1 starts to leave the entrance roller way 2 and enters the lifting roller way 3, under the action of the guide rail 9, the workpiece slide plate 1 is guaranteed to linearly run, the workpiece slide plate 1 enters the roller way to occupy a space, the friction drive 6 starts to rotate, the friction drive 6 brings the workpiece slide plate 1 to continuously enter the lifting roller way 3, when the roller way stop switch 5 senses the workpiece slide plate 1, the workpiece slide plate 1 is completely entered into the lifting roller way 3, the friction drive 6 stops rotating, and the entering process is finished;
the locking mechanism 8 leaves the locking frame 7, then the equipment is ready to descend, firstly, the lifting motor 10 starts to operate, the driving chain wheel 11 starts to rotate under the drive of the lifting motor 10, the first driving chain wheel 13 starts to rotate through the transmission of the driving chain 12, the first driving chain wheel 13 drives the first driving shaft 14 to rotate, the first driving shaft 14 drives the second driving chain wheel 17 to rotate again, the third driving chain wheel 19 starts to rotate through the transmission of the driving chain 18, the third driving chain wheel 19 drives the second driving shaft 20 to rotate, the second driving shaft 20 rotates and drives the cam mechanism 21 to descend, the lifting frame 22 is driven to descend by the descending of the cam mechanism 21 because the lifting frame 22 is always supported on the cam mechanism 21, meanwhile, the guide rod 23 is directly pressed on the guide wheel 24, the guide wheel 24 is fixed, the condition that the lifting frame 22 shakes left and right in the descending process is avoided, the lifting number-sending rod 36 is detected by the lifting motor 10 to stop rotating when the lifting in-place detection switch 37 is detected, and the descending process is ended;
after the lifting is finished, the locking motor 25 starts to rotate, the cam link mechanism 26 leaves the locking plate 27, the equipment starts to rotate, the rotary driving motor 28 starts to rotate, the driving travelling wheel 29 is driven to rotate on the rotary track 31 to travel, the driven travelling wheel 30 starts to rotate on the rotary track 31 to travel, the rotary frame 16 starts to rotate around the rotary shaft assembly 32, when the rotary switch 33 detects the number sending rod 34, the number sending rod is indicated to rotate in place, the rotary driving motor 28 stops rotating, the rotary frame 16 stops, and the rotation is finished;
after the rotation is finished, the locking motor 25 starts to reversely rotate, the cam link mechanism 26 enters the locking plate 27 to ensure that the rotating frame 16 is fixed, then the locking mechanism 8 is locked into the locking frame 7 to ensure that the lifting roller way 3 and the outlet roller way 35 are stably butted, the friction drive 6 starts to reversely run, the workpiece slide plate 1 starts to drive away from the lifting roller way 3 under the action of the friction drive 6, the workpiece slide plate 1 is ensured to linearly run under the action of the guide rail 9, and when the workpiece slide plate 1 is not detected by the roller way occupying switch 4 and the roller way stopping switch 5 at the same time, the workpiece slide plate 1 is completely separated from the lifting roller way 3, and after all the workpiece slide plate 1 enters the outlet roller way 35, the friction drive 6 stops rotating and the driving away is finished;
after the workpiece slide plate 1 is driven off, the center rotary lifting platform needs to return to the initial position to wait for the next workpiece slide plate 1 to enter. Firstly, the locking mechanism 8 leaves the locking frame 7, the locking motor 25 starts to rotate, the cam link mechanism 26 leaves the locking plate 27, the fixed state of the rotating frame 16 is released, the rotating driving motor 28 starts to reversely rotate, the driving travelling wheel 29 is driven to reversely rotate and travel on the rotating track 31, the driven travelling wheel 30 starts to reversely rotate and travel on the rotating track 31, the rotating frame 16 starts to reversely rotate around the rotating shaft assembly 32, when the rotating switch 33 detects the number sending rod 34, the number sending rod is indicated to be rotated in place, the rotating driving motor 28 stops rotating, the rotating frame 16 stops, and the rotation is finished;
the center rotation elevating platform begins to rise, elevator motor 10 begins to run in the opposite direction, driving sprocket 11 begins to rotate under the drive of elevator motor 10, through the transmission of driving chain 12, first driving sprocket 13 begins to rotate, first driving sprocket 13 drives first transmission shaft 14 rotation, first transmission shaft 14 drives second transmission sprocket 17 again and rotates, through the transmission of driving chain 18, third driving sprocket 19 begins to rotate, third driving sprocket 19 drives the rotation of second transmission shaft 20, the rotation of second transmission shaft 20 itself drives the rising of cam mechanism 21 again, because elevator frame 22 is always supported on cam mechanism 21, the rising of cam mechanism 21 drives the rising of elevator frame 22, guide bar 23 is directly pressed on leading wheel 24 simultaneously, leading wheel 24 is motionless, the condition that the elevator frame 22 appears rocking about in the course of rising is avoided, when the up-going up position detection switch 38 detects the lift number-sending pole 36, elevator motor 10 stops rotating, the course of rising ends. Then the locking motor 25 starts to rotate reversely, the cam link mechanism 26 enters the locking plate 27 to ensure that the rotating frame 16 is fixed, then the locking mechanism 8 is locked into the locking frame 7 to ensure that the lifting roller way 3 and the inlet roller way 2 are stably butted, a process is completed, and the next workpiece slide plate 1 is waited for entering.
According to the invention, through the 2 center rotating lifting tables, two 90-degree rotations are realized, and meanwhile, a section of conveying roller way is arranged in the middle of the 2 center rotating lifting tables, so that switching is completed. The workpiece enters a first central rotating and lifting table from the final line of the interior trim, the central rotating and lifting table starts to descend by a certain height and then rotates for 90 degrees, the workpiece is butted with a middle conveying roller table, the workpiece starts to enter the conveying roller table and then enters a second central rotating and lifting table, the second central rotating and lifting table starts to rotate for 90 degrees, then ascends by a certain height, the workpiece enters the final two lines of the interior trim, and the transfer is finished (an inlet roller table 2 is an outlet of the final line or the conveying roller table, and an outlet roller table 35 is an inlet of the conveying roller table or the final two lines).
The middle conveying roller way is arranged in the pit, the upper surface of the middle conveying roller way is flush with the ground, and when a workpiece is not arranged on the middle conveying roller way, the logistics trolley can pass through the middle conveying roller way, so that the smoothness of a logistics channel is ensured. For example, the beat of a car factory is 60JPH, namely, the beat of a car is generated in one minute, each minute has one workpiece passing through the middle conveying roller way, the conveying speed of the roller way is 24m/min, but the actual workpiece passing time is only about ten seconds, and the passing of the logistics trolley is enough. Meanwhile, grating detection is arranged, so that accidents are prevented. If the upper surface of the final line of the interior trim is flush with the ground, no height difference exists, the central rotary lifting table does not need to lift, and the central rotary lifting table can directly rotate for 90 degrees, but in this way, the final line of the interior trim needs to dig a pit, generally one line is longer than one hundred meters and four meters wide, two lines are doubled, and the pit digging cost is higher for the cost; still some automobile factories can utilize original warehouse factory building to reform into the transfer chain in order to practice thrift the cost, and original factory building must not have the pit, if need the pit, has increased very big civil engineering cost, has just so had the difference in height, then the rotatory elevating platform in center just needs to go up and down, has perfectly solved such problem.
The invention realizes the final first-line to second-line transfer of the interior trim of the bus factory assembly workshop, replaces the traditional transfer scheme, saves seventy percent of cost, ensures that the price of the bus is cheaper, ensures that the bus purchased by the general people is more high-quality and low-cost, and is beneficial to people; the installation is also more convenient and simple, the structure is less complex, the failure rate is low, and the automatic operation is ensured. Meanwhile, as the center rotary lifting platform has the lifting function, the transfer can be realized no matter whether the height difference exists between the final line of the interior trim and the middle conveying roller way.
Claims (7)
1. The center rotary lifting platform comprises a lifting structure and a rotary structure, and is characterized in that,
the rotating structure comprises a rotating track (31), a rotating frame (16), a rotating driving motor (28), a driving traveling wheel (29), a driven traveling wheel (30) and a rotating shaft assembly (32); the four corners of the rotary frame (16) are provided with driving travelling wheels (29) or driven travelling wheels (30), the driving travelling wheels (29) and the driven travelling wheels (30) are arranged in a rotary track (31), and the driving travelling wheels (29) are in transmission connection with a rotary driving motor (28); one end of the rotating shaft assembly (32) is fixed, and the other end of the rotating shaft assembly is inserted into the center of the rotating frame (16);
the lifting structure comprises a lifting frame (22), a lifting roller way (3), a friction drive (6) and a lifting drive device, wherein the lifting roller way (3) and the friction drive (6) are arranged on the lifting frame (22), and the lifting drive device is arranged on the rotating frame (16); the lifting driving device comprises a lifting motor (10), a first transmission shaft (14), a second transmission shaft (20) and a cam structure (21); the first transmission shaft (14) is arranged in the middle of the lifting frame (22), a first transmission chain wheel (13) on the first transmission shaft (14) is in transmission connection with a driving chain wheel (11) on the lifting motor (10), and two ends of the first transmission shaft (14) are provided with second transmission chain wheels (17); the second transmission shafts (20) are arranged at two ends of the lifting frame (22) and correspond to the second transmission chain wheels (17), third transmission chain wheels (19) and cam structures (21) are arranged on the second transmission shafts (20), the third transmission chain wheels (19) are in transmission connection with the second transmission chain wheels (17), and the cam structures (21) support the lifting frame (22);
a rotary locking device is arranged between the rotary track (31) and the rotary frame (16);
the rotary locking device comprises a locking motor (25), a cam connecting rod mechanism (26) and a locking plate (27); the locking motor (25) is arranged on the rotary frame (16); the fixed end of the cam link mechanism (26) is connected with the rotating frame (16), and the rotating end of the cam link mechanism (26) is connected with the locking motor (25); the locking plate (27) is arranged on a supporting frame in the rotating track (31), and the locking plate (27) can lock a cam of the cam connecting rod mechanism (26);
the lifting frame further comprises a locking frame (7), the locking frame (7) is arranged corresponding to the outlet end of the inlet roller way (2) and the inlet end of the outlet roller way (35), the lifting frame (22) is provided with a locking mechanism (8), and the locking frame (7) locks the locking mechanism (8) to be used for stopping rotation of the lifting frame (22).
2. The central rotating lifting platform according to claim 1, wherein a guide structure is arranged between the lifting structure and the rotating structure, the guide structure comprises a guide rod (23) and a guide wheel (24), the upper end of the guide rod (23) is fixed on the lifting frame (22), and a chute is arranged on the guide rod (23); the guide wheel (24) is arranged on the rotary frame (16), and the protruding blocks on the guide wheel (24) can slide up and down in the sliding grooves.
3. A central rotating lifting table according to claim 1, characterized in that the lifting frame (22) is provided with guide rails (9), the guide rails (9) being parallel to the lifting roller table (3).
4. A central rotating lifting table according to claim 1, characterized in that the rotating frame (16) is provided with a rotating switch (33), and the positions of the rotating track (31) corresponding to the inlet roller way (2) and the outlet roller way (35) are provided with a number sending rod (34).
5. The center rotating lifting platform according to claim 1, wherein a lifting number sending rod (36) is arranged on the lifting frame (22), and a lifting in-place detecting switch (37) and a lifting in-place detecting switch (38) are arranged on the rotating frame (16).
6. The central rotating lifting platform according to claim 1, wherein the inlet end of the lifting frame (22) is provided with a roller way occupying switch (4), and the outlet end of the lifting frame (22) is provided with a roller way stopping switch (5).
7. The center-turn elevating platform of claim 1, wherein the center-turn elevating platform is mounted in a pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811540103.1A CN109607407B (en) | 2018-12-17 | 2018-12-17 | Center rotary lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811540103.1A CN109607407B (en) | 2018-12-17 | 2018-12-17 | Center rotary lifting platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109607407A CN109607407A (en) | 2019-04-12 |
| CN109607407B true CN109607407B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811540103.1A Active CN109607407B (en) | 2018-12-17 | 2018-12-17 | Center rotary lifting platform |
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| CN (1) | CN109607407B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060550B (en) * | 2019-12-10 | 2023-01-06 | 安徽共生物流科技有限公司 | Operation method of semi-automatic blanking logistics material vehicle |
| CN114289694A (en) * | 2021-12-07 | 2022-04-08 | 鞍钢集团工程技术有限公司 | Casting blank conveying rotary disc capable of rotating and lifting simultaneously |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079343A (en) * | 2011-01-07 | 2011-06-01 | 江苏天奇物流系统工程股份有限公司 | Automatic control system of vehicle door pallet transshipping mechanism |
| CN203920981U (en) * | 2014-06-19 | 2014-11-05 | 浙江省诸暨市三佳服饰有限公司 | There is the slide board conveying system of multiple track |
| CN204022393U (en) * | 2014-06-19 | 2014-12-17 | 诸暨市吉丰纺织厂 | Slide plate travel line and rigidity chain-type lifting platform thereof |
| CN105016243A (en) * | 2015-08-07 | 2015-11-04 | 中国汽车工业工程有限公司 | Four-column chain type lift |
| CN204938306U (en) * | 2015-08-17 | 2016-01-06 | 吉林工商学院 | A kind of heavy rotating jacking apparatus |
| CN107720604A (en) * | 2017-09-26 | 2018-02-23 | 天奇自动化工程股份有限公司 | Cage roller-lifting machine |
| CN209602008U (en) * | 2018-12-17 | 2019-11-08 | 天奇自动化工程股份有限公司 | Center rotary elevating platform |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0212354D0 (en) * | 2002-05-29 | 2002-07-10 | Lucas Western Inc | Power drive unit for cargo handling systems |
-
2018
- 2018-12-17 CN CN201811540103.1A patent/CN109607407B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079343A (en) * | 2011-01-07 | 2011-06-01 | 江苏天奇物流系统工程股份有限公司 | Automatic control system of vehicle door pallet transshipping mechanism |
| CN203920981U (en) * | 2014-06-19 | 2014-11-05 | 浙江省诸暨市三佳服饰有限公司 | There is the slide board conveying system of multiple track |
| CN204022393U (en) * | 2014-06-19 | 2014-12-17 | 诸暨市吉丰纺织厂 | Slide plate travel line and rigidity chain-type lifting platform thereof |
| CN105016243A (en) * | 2015-08-07 | 2015-11-04 | 中国汽车工业工程有限公司 | Four-column chain type lift |
| CN204938306U (en) * | 2015-08-17 | 2016-01-06 | 吉林工商学院 | A kind of heavy rotating jacking apparatus |
| CN107720604A (en) * | 2017-09-26 | 2018-02-23 | 天奇自动化工程股份有限公司 | Cage roller-lifting machine |
| CN209602008U (en) * | 2018-12-17 | 2019-11-08 | 天奇自动化工程股份有限公司 | Center rotary elevating platform |
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| CN109607407A (en) | 2019-04-12 |
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