CN213738118U - High-thrust spiral elevator - Google Patents
High-thrust spiral elevator Download PDFInfo
- Publication number
- CN213738118U CN213738118U CN202022054689.XU CN202022054689U CN213738118U CN 213738118 U CN213738118 U CN 213738118U CN 202022054689 U CN202022054689 U CN 202022054689U CN 213738118 U CN213738118 U CN 213738118U
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- China
- Prior art keywords
- wall
- shell
- same place
- worm
- inboard
- Prior art date
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- Expired - Fee Related
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- 238000009826 distribution Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 6
- 239000003921 oil Substances 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 241000209128 Bambusa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a high thrust spiral lift, including worm and worm wheel, the outer wall of worm links together with the outer wall meshing of worm wheel, the inboard outside fixed connection of connecting axle of worm is in the same place, the both ends of connecting axle are in the same place with the inboard swing joint of holding ring, the outer wall of holding ring is in the same place with the inboard fixed connection of shell, the inside top of shell is provided with the rotation axis bearer frame, the inner wall of swivel bearing frame is in the same place with the outer wall threaded connection of threaded rod, the outer wall of threaded rod is in the same place with the inner wall threaded connection of worm wheel, the inboard bottom of shell is provided with the swivel bearing frame, the outer wall of threaded rod is in the same place with the inner wall threaded connection of swivel bearing frame. The utility model discloses in, drive two worm wheels through rotatory worm and carry out synchronous revolution to make two threaded rods go up and down in step, thereby improve the drive ratio of mechanical energy, increase the thrust of lift.
Description
Technical Field
The utility model relates to a novel spiral lift field especially relates to a high thrust spiral lift.
Background
The spiral elevator comprises parts such as worm gear, box, bearing, lead screw, and the theory of operation is: the motor or the manual worm is driven to rotate, the worm drives the worm wheel to rotate in a decelerating mode, the inner cavity of the worm wheel is processed into internal threads, the lead screw is driven to move up and down, and due to the fact that the worm wheel and the worm are arranged inside the worm wheel and the worm, the effect of amplifying the pushing force is achieved due to the decelerating effect of the lead screw.
In the market, many types of screw elevators also exist, but most of the screw elevators only have a single worm gear on the inner wall, so that the lifting thrust is small, the pushing force of the elevator is increased in order to improve the transmission ratio of mechanical energy, and the stability of the screw rod during lifting is increased, so that a screw elevator with a large pushing force needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high-thrust spiral elevator.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-thrust spiral elevator comprises a worm and worm wheels, wherein the outer wall of the worm is meshed and connected with the outer wall of the worm wheels, the two worm wheels are symmetrically distributed on the outer wall of the worm, the inner side of the worm is fixedly connected with the outer side of a connecting shaft, two ends of the connecting shaft are movably connected with the inner side of a positioning ring, the outer wall of the positioning ring is fixedly connected with the inner side of a shell, a rotary bearing frame is arranged at the top end inside the shell, the two rotary bearing frames are symmetrically distributed on the inner side of the shell, the inner wall of the rotary bearing frame is in threaded connection with the outer wall of a threaded rod, the outer wall of the threaded rod is in threaded connection with the inner wall of the worm wheel, the rotary bearing frame is arranged at the bottom end of the inner side of the shell, the two rotary bearing frames are symmetrically distributed on the inner side of the shell, and the outer wall of the threaded rod is in threaded connection with the inner wall of the rotary bearing frame, the inboard bottom of shell is provided with the support frame, and two support frame symmetric distributions are in the inboard of shell, the upper end of support frame is in the same place with solid fixed ring's outer wall fixed connection, gu fixed ring's inner wall is in the same place with the outer wall fixed connection of threaded rod, swivel bearing frame's lower extreme is provided with brake bearing, brake bearing's inner wall is in the same place with the outer wall threaded connection of threaded rod.
As a further description of the above technical solution:
the bottom of shell is provided with a fixed section of thick bamboo, and two fixed section of thick bamboos symmetric distribution are in the bottom of shell, the inner wall of a fixed section of thick bamboo is in the same place with the outer wall threaded connection of threaded rod, the outside bottom of a fixed section of thick bamboo is provided with the connecting plate.
As a further description of the above technical solution:
the outer side of the shell is fixedly connected with the side face of the fixing frame, a fixing groove is formed in the inner wall of the fixing frame, the inner side of the fixing groove is fixedly connected with the outer side of the driving motor, a locking ring is arranged on an extending shaft of the driving motor, and the inner side of the locking ring is fixedly connected with one end of the connecting shaft.
As a further description of the above technical solution:
the middle of the inner side of the shell is provided with a support rod, the two support rods are symmetrically distributed on the inner side of the shell, and the middle of the inner side of each support rod is fixedly connected with the outer wall of the positioning ring.
As a further description of the above technical solution:
the top of threaded rod is in the same place with the bottom surface fixed connection of roof, the side of shell is provided with the heating panel, and two heating panels symmetric distribution are in the outside of shell.
As a further description of the above technical solution:
and the upper end of the side surface of the shell is provided with oil injection holes, and the two oil injection holes are symmetrically distributed on the outer side of the shell.
The utility model discloses following beneficial effect has:
1. the utility model discloses, through two worm wheels of shell inboard installation and worm, the inner wall of worm wheel is in the same place with the outer wall threaded connection of threaded rod, utilizes rotatory worm to drive two worm wheels and carries out synchronous revolution to make two threaded rods go up and down in step, thereby improve the drive ratio of mechanical energy, increase the thrust of lift.
2. The utility model discloses, through being provided with the support frame in the inboard bottom of shell, the upper end of support frame is in the same place with solid fixed ring's outer wall fixed connection, and solid fixed ring's inner wall is in the same place with the outer wall fixed connection of threaded rod, utilizes the rotation bearing frame to mutually support with solid fixed ring, stability when increasing the threaded rod and going up and down.
Drawings
Fig. 1 is a front sectional view of a high thrust screw elevator according to the present invention;
fig. 2 is a front view of a high thrust screw elevator according to the present invention;
fig. 3 is a side view of the high thrust spiral elevator provided by the present invention.
Illustration of the drawings:
1. a housing; 2. a support frame; 3. a fixing ring; 4. a worm gear; 5. a rotating bearing frame; 6. a positioning ring; 7. a threaded rod; 8. a top plate; 9. a brake bearing; 10. a worm; 11. a support bar; 12. a connecting plate; 13. a fixed cylinder; 14. a connecting shaft; 15. a fixed mount; 16. a locking ring; 17. a drive motor; 18. fixing grooves; 19. an oil filler hole; 20. a heat sink.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a high-thrust spiral elevator comprises a worm 10 and worm wheels 4, wherein the outer wall of the worm 10 is meshed and connected with the outer wall of the worm wheels 4, the two worm wheels 4 are symmetrically distributed on the outer wall of the worm 10, the inner side of the worm 10 is fixedly connected with the outer side of a connecting shaft 14, two ends of the connecting shaft 14 are movably connected with the inner side of a positioning ring 6, the outer wall of the positioning ring 6 is fixedly connected with the inner side of a shell 1, a rotary bearing frame 5 is arranged at the top end of the inner part of the shell 1, the two rotary bearing frames 5 are symmetrically distributed on the inner side of the shell 1, the inner wall of each rotary bearing frame 5 is in threaded connection with the outer wall of a threaded rod 7, the outer wall of each threaded rod 7 is in threaded connection with the inner wall of each worm wheel 4, the rotary bearing frame 5 is arranged at the bottom end of the inner side of the shell 1, the outer walls of the threaded rods 7 are in threaded connection with the inner walls of the rotary bearing frames 5, the inboard bottom of shell 1 is provided with support frame 2, and 2 symmetric distribution of two support frames are in the inboard of shell 1, and the upper end of support frame 2 is in the same place with solid fixed ring 3's outer wall fixed connection, and solid fixed ring 3's inner wall is in the same place with the outer wall fixed connection of threaded rod 7, and the lower extreme of rotation bearing frame 5 is provided with brake bearing 9, and brake bearing 9's inner wall is in the same place with the outer wall threaded connection of threaded rod 7.
The bottom end of the shell 1 is provided with a fixed cylinder 13, two fixed cylinders 13 are symmetrically distributed at the bottom end of the shell 1, the inner wall of the fixed cylinder 13 is in threaded connection with the outer wall of the threaded rod 7, the bottom end of the outer side of the fixed cylinder 13 is provided with a connecting plate 12, the outer side of the shell 1 is fixedly connected with the side surface of a fixed frame 15, the inner wall of the fixed frame 15 is provided with a fixed groove 18, the inner side of the fixed groove 18 is fixedly connected with the outer side of a driving motor 17, an extending shaft of the driving motor 17 is provided with a locking ring 16, the inner side of the locking ring 16 is fixedly connected with one end of a connecting shaft 14, a support rod 11 is arranged in the middle of the inner side of the shell 1, the two support rods 11 are symmetrically distributed at the inner side of the shell 1, the middle of the inner side of the support rod 11 is fixedly connected with the outer wall of the locking ring 6, the top end of the threaded rod 7 is fixedly connected with the bottom surface of the top plate 8, and the whole stability is improved, the side of shell 1 is provided with heating panel 20, and two heating panel 20 symmetric distribution are in the outside of shell 1 for dispel the heat for whole, and the side upper end of shell 1 is provided with oil filler point 19, and two oil filler point 19 symmetric distribution are in the outside of shell 1, are used for adding lubricating oil, lubricated gear for the inboard of shell 1.
The working principle is as follows: the side surface of the shell 1 is fixedly connected with one end of a fixing frame 15, the inner wall of the fixing frame 15 is provided with a driving motor 17, an extending shaft of the driving motor 17 is provided with a locking ring 16, the inner side of the locking ring 16 is provided with a connecting shaft 14, the outer side of the connecting shaft 14 is provided with a worm 10, the outer wall of the worm 10 is in threaded connection with the outer walls of two worm wheels 4, the driving motor 17 drives the connecting shaft 14 to rotate to drive the worm 10 to rotate, the worm 10 drives the worm wheels 4 to rotate, the two worm wheels 4 drive two threaded rods 7 to ascend and are supported by a top plate 8, the bottom end of the inner side of the shell 1 is provided with a rotating bearing frame 5, the outer wall of the threaded rod 7 is in threaded connection with the inner wall of the rotating bearing frame 5, the bottom end of the inner side of the shell 1 is provided with a supporting frame 2, and the upper end of the supporting frame 2 is fixedly connected with the outer wall of the fixing ring 3, the inner wall of the fixing ring 3 is fixedly connected with the outer wall of the threaded rod 7, and the rotating bearing frame 5 is matched with the fixing ring 3, so that the stability of the threaded rod 7 during lifting is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a high thrust spiral lift, includes worm (10) and worm wheel (4), its characterized in that: the outer wall of worm (10) links together with the outer wall meshing of worm wheel (4), and two worm wheel (4) symmetric distributions are in the outer wall of worm (10), the inboard of worm (10) is in the same place with the outside fixed connection of connecting axle (14), the both ends of connecting axle (14) are in the same place with the inboard swing joint of holding ring (6), the outer wall of holding ring (6) is in the same place with the inboard fixed connection of shell (1), the inside top of shell (1) is provided with rotation bearing frame (5), and two rotating bearing frame (5) symmetric distributions are in the inboard of shell (1), the inner wall of rotating bearing frame (5) is in the same place with the outer wall threaded connection of threaded rod (7), the outer wall of threaded rod (7) is in the same place with the inner wall threaded connection of worm wheel (4), the inboard bottom of shell (1) is provided with rotating bearing frame (5), and two swivel bearing frame (5) symmetric distribution are in the inboard of shell (1), the outer wall of threaded rod (7) is in the same place with the inner wall threaded connection of swivel bearing frame (5), the inboard bottom of shell (1) is provided with support frame (2), and two support frame (2) symmetric distribution are in the inboard of shell (1), the upper end of support frame (2) is in the same place with the outer wall fixed connection who gu fixed ring (3), gu the inner wall of fixed ring (3) is in the same place with the outer wall fixed connection of threaded rod (7), the lower extreme of swivel bearing frame (5) is provided with brake bearing (9), the inner wall of brake bearing (9) is in the same place with the outer wall threaded connection of threaded rod (7).
2. A high thrust screw elevator according to claim 1, characterized in that: the bottom of shell (1) is provided with solid fixed cylinder (13), and two solid fixed cylinder (13) symmetric distribution are in the bottom of shell (1), the inner wall of solid fixed cylinder (13) is in the same place with the outer wall threaded connection of threaded rod (7), the outside bottom of solid fixed cylinder (13) is provided with connecting plate (12).
3. A high thrust screw elevator according to claim 1, characterized in that: the utility model discloses a motor, including shell (1), the side fixed connection of the outside of shell (1) and mount (15), the inner wall of mount (15) is provided with fixed slot (18), the inboard of fixed slot (18) is in the same place with the outside fixed connection of driving motor (17), the extension axle of driving motor (17) is provided with locking ring (16), the inboard of locking ring (16) is in the same place with the one end fixed connection of connecting axle (14).
4. A high thrust screw elevator according to claim 1, characterized in that: the middle of the inner side of the shell (1) is provided with a support rod (11), the two support rods (11) are symmetrically distributed on the inner side of the shell (1), and the middle of the inner side of each support rod (11) is fixedly connected with the outer wall of the positioning ring (6).
5. A high thrust screw elevator according to claim 1, characterized in that: the top of threaded rod (7) is in the same place with the bottom surface fixed connection of roof (8), the side of shell (1) is provided with heating panel (20), and two heating panel (20) symmetric distribution are in the outside of shell (1).
6. A high thrust screw elevator according to claim 1, characterized in that: the oil filling device is characterized in that oil filling holes (19) are formed in the upper end of the side face of the shell (1), and the two oil filling holes (19) are symmetrically distributed on the outer side of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022054689.XU CN213738118U (en) | 2020-09-18 | 2020-09-18 | High-thrust spiral elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022054689.XU CN213738118U (en) | 2020-09-18 | 2020-09-18 | High-thrust spiral elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213738118U true CN213738118U (en) | 2021-07-20 |
Family
ID=76844436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022054689.XU Expired - Fee Related CN213738118U (en) | 2020-09-18 | 2020-09-18 | High-thrust spiral elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213738118U (en) |
-
2020
- 2020-09-18 CN CN202022054689.XU patent/CN213738118U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |