CN220317249U - Crucible lifting device convenient to graphite filling machine uses - Google Patents
Crucible lifting device convenient to graphite filling machine uses Download PDFInfo
- Publication number
- CN220317249U CN220317249U CN202321890771.3U CN202321890771U CN220317249U CN 220317249 U CN220317249 U CN 220317249U CN 202321890771 U CN202321890771 U CN 202321890771U CN 220317249 U CN220317249 U CN 220317249U
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- Prior art keywords
- crucible
- fixedly connected
- rods
- base
- lifting
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 18
- 239000010439 graphite Substances 0.000 title claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 abstract description 8
- 230000002457 bidirectional effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model discloses a crucible lifting device convenient for a graphite filling machine, which effectively solves the problems that a crucible cannot be attached to a discharge hole and is inconvenient to position the crucible; the technical scheme includes that the lifting device comprises a base, wherein the left side and the right side in the base are respectively fixedly connected with double-sided racks, a lifting frame capable of moving up and down is arranged in the base, and the left side and the right side of the lifting frame are respectively connected with the corresponding side of the double-sided racks in a sliding manner; according to the utility model, through arranging the double-sided rack, the lifting frame, the fixing frame, the main gear, the threaded rods and the locating plates, the lifting of the lifting frame can be utilized to enable the main gear to rotate under the action of the double-sided rack, the threaded rods on two sides can drive the locating plates on two sides to move under the action of the limiting grooves and the limiting blocks, so that the crucible is clamped, located or released, and the problem that the crucible possibly cannot be aligned to the discharge hole is effectively solved.
Description
Technical Field
The utility model relates to the technical field of graphite crucible lifting, in particular to a crucible lifting device convenient for a graphite filling machine to use.
Background
The graphite filling machine is also called as graphite crucible automatic filling machine, which is mainly developed and designed aiming at the large labor intensity of crucible filling, low efficiency and more dust, and completes the work of filling, extrusion, metering, lifting and the like according to the signals given by the position sensor arranged below the container, but when the existing filling machine is used, in order to avoid leakage of graphite powder, the discharge port of the filling machine is required to be attached to the crucible port more, and the crucible is required to be positioned to avoid deflection, so that a device for attaching the crucible port to the discharge port for filling when the crucible is lifted is required to be positioned, and the graphite filling production is convenient.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model aims to provide the crucible lifting device convenient for the graphite filling machine to use, and the problems that the crucible cannot be attached to the discharge hole and the crucible is inconvenient to position are effectively solved.
The technical scheme includes that the lifting device comprises a base, wherein double-sided racks are fixedly connected to the left side and the right side in the base respectively, lifting frames capable of moving up and down are arranged in the base, the left side and the right side of the lifting frames are respectively connected with two bidirectional racks on the corresponding sides in a sliding mode, two fixing frames positioned on the front side and the rear side of the bidirectional racks on the corresponding sides of the lifting frames are fixedly connected to the left side and the right side of the lifting frames, main gears meshed with the bidirectional racks on the corresponding sides of the fixing frames are fixedly connected to the fixing frames, threaded rods are connected to the inner walls of the main gears in a threaded mode, the threaded rods are connected with the fixing frames on the corresponding sides of the threaded rods in a sliding mode, two positioning plates which are opposite to each other in the left side and the right side are connected to the threaded rods in a threaded mode.
The base is internally provided with a front-back axial control motor, the output end of the control motor is fixedly connected with a screw rod, the upper side and the lower side in the base are respectively provided with a left-right axial moving rod, the left side and the right side of the moving rods are respectively fixedly connected with sliding blocks, the two upper sliding blocks are in sliding connection with the lower end of the lifting frame, the two lower sliding blocks are in sliding connection with the lower side wall of the base, the left side and the right side of the two moving rods are hinged through the lifting rods, the left side and the right side of the lower side of the base are hinged with the screw rod through supporting rods, the supporting rods are in an X shape with the lifting rods at the corresponding sides, the middle parts of the supporting rods are rotationally connected with inserting rods, and the inserting rods are rotationally connected with the lifting rods at the corresponding sides.
The lifting frame is characterized in that a plurality of transportation shafts which are uniformly distributed along the front-back direction and can rotate are rotationally connected to the upper side of the lifting frame, rotating gears are fixedly connected to the left side and the right side of the transportation shafts respectively, and two toothed chains which can be matched with the corresponding side rotating gears are arranged on the left side and the right side of the lifting frame respectively.
The bevel gear is fixedly connected to the left side of the foremost conveying shaft, the rotating motor in the vertical axial direction is fixedly connected to the lifting frame, and the bevel gear meshed with the bevel gear is fixedly connected to the output end of the rotating motor.
The lower end of the threaded rod is provided with a limiting groove, and a limiting block which can be inserted into the limiting groove is fixedly connected in the fixing frame.
The outer wall of the base is provided with a plurality of abdication grooves which are in one-to-one correspondence with the threaded rods, and the threaded rods can be inserted into the abdication grooves.
And the upper end of the lifting frame is fixedly connected with a protective shell which can wrap the bevel gear and the bevel gear.
The lifting mechanism is ingenious in structure and convenient to use, the lifting of the lifting frame can be utilized by arranging the double-sided rack, the lifting frame, the fixing frame, the main gear, the threaded rods and the positioning plates, the main gear rotates under the action of the double-sided rack, the threaded rods on two sides can drive the positioning plates on two sides to move due to the action of the limiting grooves and the limiting blocks, so that the crucible is clamped, positioned or loosened and released, the problem that the crucible possibly cannot be aligned to the discharge hole is effectively solved, the control motor, the supporting rod, the lifting rod, the moving rod and the inserting rod are arranged, the moving rod can be driven by the control motor to move, and then the lifting is driven to lift through the shearing force of the lifting rod and the supporting rod, so that the lifting mechanism is simple and convenient to operate, and high in practicability.
Drawings
Fig. 1 is an isometric view of the present utility model.
Fig. 2 is a full section left side isometric view of the present utility model.
Fig. 3 is a left side isometric view of a rotary motor in accordance with the present utility model.
Fig. 4 is a cutaway isometric view of the present utility model.
Fig. 5 is a cut-away left side isometric view of a transport shaft in accordance with the present utility model.
Fig. 6 is a front isometric view in full section of the present utility model.
In the figure: 1. a base; 2. double-sided racks; 3. a lifting frame; 4. a fixing frame; 5. a main gear; 6. a threaded rod; 7. a positioning plate; 8. controlling a motor; 9. a screw rod; 10. a moving rod; 11. a sliding block; 12. a lifting rod; 13. a support rod; 14. a rod; 15. a transport shaft; 16. rotating the gear; 17. a toothed chain; 18. bevel gears; 19. a rotating electric machine; 20. a bevel gear; 21. a limit groove; 22. a relief groove; 23. and a protective shell.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the drawings.
The utility model provides a by fig. 1 to 6, including base 1, the left and right sides is fixedly connected with two-sided rack 2 respectively in the base 1, but be equipped with crane 3 of reciprocates in the base 1, crane 3 left and right sides respectively rather than corresponding side two-way rack sliding connection, the mount 4 of both sides around the two-way rack that are located its corresponding side of crane 3 left and right sides fixedly connected with, fixedly connected with and rather than corresponding side two-way rack engaged master gear 5 on the mount 4, master gear 5 inner wall threaded connection has threaded rod 6, threaded rod 6 and its corresponding side mount 4 sliding connection, crane 3 upper end sliding connection has two relative locating plates 7 about, threaded rod 6 rather than corresponding side's locating plate 7 threaded connection.
As shown in fig. 1 to 6, the base 1 is used for supporting, the double-sided rack 2, the lifting frame 3, the fixing frame 4, the main gear 5, the threaded rod 6 and the positioning plate 7 are arranged, the main gear 5 can rotate under the action of the double-sided rack 2 by lifting of the lifting frame 3, the threaded rod 6 can drive the positioning plate 7 to move under the action of the limiting groove 21 and the limiting block, when the lifting frame 3 moves upwards, the positioning plates 7 on two sides can be driven to move relatively, when the lifting frame 3 moves downwards, the positioning plates 7 on two sides can be driven to move oppositely, so that the crucible is clamped and positioned when the crucible is lifted, the crucible is clamped and positioned when the crucible is lowered, and the crucible is convenient to convey.
The control motor 8 is arranged in the base 1 in the front-back axial direction, the output end of the control motor 8 is fixedly connected with a lead screw 9, the upper side and the lower side in the base 1 are respectively provided with a left moving rod 10 and a right moving rod 10 in the axial direction, the left side and the right side of the moving rod 10 are respectively fixedly connected with sliding blocks 11, the sliding blocks 11 on the two upper sides are in sliding connection with the lower end of the lifting frame 3, the sliding blocks 11 on the two lower sides are in sliding connection with the lower side wall of the base 1, the left side and the right side of the two moving rods 10 are hinged through lifting rods 12, the moving rods 10 on the lower side are in threaded connection with the lead screw 9, the left side and the right side of the base 1 are hinged with the lifting frame 3 through supporting rods 13, the supporting rods 13 are in X shape with the lifting rods 12 on the corresponding sides, the middle parts of the supporting rods 13 are rotationally connected with inserting rods 14, and the inserting rods 14 are rotationally connected with the lifting rods 12 on the corresponding sides.
As shown in fig. 2 to 6, the control motor 8 is provided to drive the moving rod 10 to move, and then the lifting frame 3 is driven to lift under the shearing force of the supporting rod 13 and the lifting rod 12, so that the operation is simple, convenient and stable, and the sliding block 11 is provided to be convenient for firmly connecting and for the moving rod 10 to slide.
The upper side of the lifting frame 3 is rotationally connected with a plurality of rotatable conveying shafts 15 which are uniformly distributed along the front-back direction of the lifting frame, the left side and the right side of each conveying shaft 15 are respectively and fixedly connected with rotating gears 16, and the left side and the right side of the lifting frame 3 are respectively provided with two toothed chains 17 which can be matched with the corresponding side rotating gears 16.
As shown in fig. 2 to 5, a transporting shaft 15 is provided to facilitate transportation of the crucible, and a rotating gear 16 and a toothed chain 17 are provided to facilitate control of synchronous movement of all rotating shafts so as not to cause failure in the crucible transporting position due to occurrence of a speed difference.
The bevel gear 18 is fixedly connected to the left side of the foremost conveying shaft 15, the rotating motor 19 in the vertical axial direction is fixedly connected to the lifting frame 3, and the bevel gear 20 meshed with the bevel gear 18 is fixedly connected to the output end of the rotating motor 19.
As shown in fig. 4, a rotating motor 19, a bevel gear 20 and a bevel gear 18 are arranged, namely the rotating motor 19 can drive the bevel gear 18 to rotate through the bevel gear 20, namely drive all the conveying shafts 15 to rotate, so as to provide power for conveying the crucible, and meanwhile, only one motor is used for conveniently controlling the speed and starting and closing the conveying shafts 15.
The lower end of the threaded rod 6 is provided with a limiting groove 21, and a limiting block which can be inserted into the limiting groove 21 is fixedly connected in the fixing frame 4.
As shown in fig. 6, the threaded rod 6 can be limited by the limiting groove 21 and the limiting block, so that the threaded rod is prevented from being driven to rotate by the main gear 5.
The outer wall of the base 1 is provided with a plurality of abdication grooves 22 which are in one-to-one correspondence with the threaded rods 6, and the threaded rods 6 can be inserted into the abdication grooves 22.
As shown in fig. 1, provision of the relief groove 22 can provide a placement space for the threaded rod 6, while preventing the threaded rod 6 from being skewed.
The upper end of the lifting frame 3 is fixedly connected with a protective shell 23 which can wrap the bevel gear 20 and the bevel gear 18.
As shown in fig. 1, the provision of the protective housing 23 can provide protection for the connection of the bevel gear 20 and the bevel gear 18 from damage by exposure to outside air.
When the automatic filling machine is used, the device is placed at the lower side of the automatic filling machine of the graphite crucible, so that the center of the automatic filling machine is aligned with a feed opening of the filling machine, and the front side and the rear side of the automatic filling machine are respectively connected with a crucible conveying belt;
starting a rotating motor 19, wherein the rotating motor 19 drives a bevel gear 18 to rotate through a bevel gear 20, the bevel gear 18 drives a transportation shaft 15 at the forefront side to rotate, the transportation shaft 15 drives all transportation shafts 15 to synchronously rotate through the functions of rotating gears 16 at two sides and a toothed chain 17, when a crucible is conveyed onto the transportation shaft 15 from a transmission belt, the transportation shaft 15 conveys the crucible to the position below a feed port, then the rotating motor 19 is closed, a control motor 8 is started, the control motor 8 drives a lead screw 9 to rotate, the lead screw 9 drives a moving rod 10 at the lower side to move forwards, a lifting rod 12 and a supporting rod 13 drive a lifting frame 3 to lift, in the process, a main gear 5 is meshed with a double-sided rack 2 and rotates, the main gear 5 drives a threaded rod 6 in threaded connection with the main gear to move, positioning plates 7 at two sides of the crucible are relatively moved under the action of the threaded rod 6 at the sides of the main gear, if the crucible is askew, the positioning plates 7 can be used for calibration, when the crucible opening is attached to a discharge port of a filling machine, the control motor 8 is closed, and at the moment, the positioning plates 7 completely clamp the crucible can be filled with graphite;
after filling is completed, the control motor 8 is started, the control motor 8 is used for controlling the lifting frame 3 to descend, the lifting frame 3 moves back to back under the action of the double-sided rack 2, the main gear 5 and the threaded rod 6 in the descending process, the positioning plates 7 are not used for clamping the crucible, when the lifting frame 3 falls to the lower end limit position, the control motor 8 is closed, the rotating motor 19 is started to transport the crucible away by using the transport shaft 15, and the filling can be lifted again after the next crucible is in place.
In the present utility model, the rotary electric machine 19 and the control electric machine 8 are conventional, and will not be described in detail here.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. The utility model provides a crucible hoisting device convenient to graphite filling machine uses, including base (1), a serial communication port, left and right sides is fixedly connected with two-sided rack (2) respectively in base (1), be equipped with crane (3) that can reciprocate in base (1), crane (3) left and right sides respectively rather than corresponding side two-way rack sliding connection, two mount (4) that are located its two-way rack front and back sides that correspond side of crane (3) left and right sides fixedly connected with, fixedly connected with and rather than the main gear (5) of the two-way rack meshing that corresponds the side on mount (4), main gear (5) inner wall threaded connection has threaded rod (6), threaded rod (6) and its mount (4) sliding connection who corresponds the side, the locating plate (7) threaded connection of threaded rod (6) rather than corresponding side about being connected with.
2. The crucible lifting device convenient for the graphite filling machine to use according to claim 1, wherein a front-back axial control motor (8) is arranged in the base (1), an output end of the control motor (8) is fixedly connected with a screw rod (9), left-right axial moving rods (10) are respectively arranged on the upper side and the lower side in the base (1), sliding blocks (11) are respectively fixedly connected on the left side and the right side of the moving rods (10), the two upper sliding blocks (11) are in sliding connection with the lower end of the lifting frame (3), the two lower sliding blocks (11) are in sliding connection with the lower side wall of the base (1), the left side and the right side of the two moving rods (10) are hinged through lifting rods (12), the lower moving rods (10) are in threaded connection with the screw rod (9), the left side and the right side of the base (1) are hinged with the lifting frame (3) through supporting rods (13), the supporting rods (13) are in an X shape, the middle parts of the supporting rods (13) are rotationally connected with inserting rods (14), and the inserting rods (14) are rotationally connected with the lifting rods (12) on the corresponding sides.
3. The crucible lifting device convenient for the graphite filling machine to use according to claim 1, wherein a plurality of transportation shafts (15) which are uniformly distributed along the front-rear direction and are rotatable are rotationally connected to the upper side of the lifting frame (3), rotating gears (16) are fixedly connected to the left side and the right side of the transportation shafts (15) respectively, and two toothed chains (17) which can be matched with the corresponding side rotating gears (16) are arranged on the left side and the right side of the lifting frame (3) respectively.
4. A crucible lifting device convenient for a graphite filling machine according to claim 3, wherein a bevel gear (18) is fixedly connected to the left side of the foremost conveying shaft (15), a rotating motor (19) in the vertical axial direction is fixedly connected to the lifting frame (3), and a bevel gear (20) meshed with the bevel gear (18) is fixedly connected to the output end of the rotating motor (19).
5. The crucible lifting device convenient for the graphite filling machine to use according to claim 1, wherein the lower end of the threaded rod (6) is provided with a limiting groove (21), and a limiting block which can be inserted into the limiting groove (21) is fixedly connected in the fixing frame (4).
6. The crucible lifting device convenient for the graphite filling machine to use according to claim 1, wherein a plurality of abdication grooves (22) which are in one-to-one correspondence with the threaded rods (6) are formed on the outer wall of the base (1), and the threaded rods (6) can be inserted into the abdication grooves (22).
7. Crucible lifting device convenient for a graphite filling machine according to claim 1, characterized in that the upper end of the lifting frame (3) is fixedly connected with a protective shell (23) which can wrap a bevel gear (20) and a bevel gear (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321890771.3U CN220317249U (en) | 2023-07-18 | 2023-07-18 | Crucible lifting device convenient to graphite filling machine uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321890771.3U CN220317249U (en) | 2023-07-18 | 2023-07-18 | Crucible lifting device convenient to graphite filling machine uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220317249U true CN220317249U (en) | 2024-01-09 |
Family
ID=89409218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321890771.3U Active CN220317249U (en) | 2023-07-18 | 2023-07-18 | Crucible lifting device convenient to graphite filling machine uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220317249U (en) |
-
2023
- 2023-07-18 CN CN202321890771.3U patent/CN220317249U/en active Active
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