CN218326049U - Stably-operating annular guide rail driven wheel assembly - Google Patents
Stably-operating annular guide rail driven wheel assembly Download PDFInfo
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- CN218326049U CN218326049U CN202222652710.5U CN202222652710U CN218326049U CN 218326049 U CN218326049 U CN 218326049U CN 202222652710 U CN202222652710 U CN 202222652710U CN 218326049 U CN218326049 U CN 218326049U
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- nut seat
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Abstract
The utility model discloses a move stable ring rail from driving wheel subassembly, including base and adjustment mechanism, the top of base is rotated and is provided with from the driving wheel, is provided with the hold-in range from the driving wheel outer wall, and adjustment mechanism includes nut seat, slider and spring, and the spout has been seted up on the top of base, the outer wall of nut seat and slider all with the inner wall sliding connection of spout, spring fixed connection between nut seat and slider, set up in the top of slider from the driving wheel, the inside of spout is provided with actuating mechanism, the bottom of slider is provided with locking mechanism. The utility model discloses utilize the setting of nut seat, slider, spring and spout, remove in the spout through the slider, can pass through spring extrusion slider for the slider drives the follow driving wheel removal on it, because the slider is not directly received actuating mechanism's control, can judge the tensioning degree of hold-in range through the shrink length of spring, thereby avoid appearing the phenomenon of tension or too pine behind the hold-in range regulation.
Description
Technical Field
The utility model relates to a from driving wheel technical field, in particular to ring rail driven wheel subassembly that operation is stable.
Background
In the ring rail subassembly, it is the necessary subassembly with the action wheel cooperation drive hold-in range motion to follow the driving wheel, present follow driving wheel mostly sets up to mobilizable, generally all control through bolt or lead screw, make from the driving wheel removal with the stable cover of hold-in range from the driving wheel outer wall, but the rate of tension of this kind of rate of tension regulation mode unable audio-visual knowledge hold-in range, thereby appear the hold-in range easily after the regulation and cross send or the phenomenon of tension, for this reason, we propose a stable ring rail driven wheel subassembly of operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a move stable ring rail from driven wheel subassembly to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a operationally stable endless track driven wheel assembly comprising:
the device comprises a base, a driven wheel is rotatably arranged above the base, and a synchronous belt is arranged on the outer wall of the driven wheel;
the adjusting mechanism comprises a nut seat, a sliding block and a spring, a sliding groove is formed in the top end of the base, the outer walls of the nut seat and the sliding block are connected with the inner wall of the sliding groove in a sliding mode, the spring is fixedly connected between the nut seat and the sliding block, the driven wheel is arranged above the sliding block, a driving mechanism is arranged inside the sliding groove, and a locking mechanism is arranged at the bottom end of the sliding block.
Preferably, the driving mechanism comprises a screw rod, the screw rod is rotatably connected to the inner wall of the sliding groove, a threaded hole is formed in the front face of the nut seat, and the outer wall of the screw rod is in threaded connection with the inner wall of the threaded hole.
Preferably, the screw rod is arranged inside the spring in an inserting mode, the front face of the sliding block is provided with a movable hole, and the outer wall of the screw rod is movably connected with the inner wall of the movable hole in an inserting mode.
Preferably, the locking mechanism includes a threaded rod, a locking ring and a nut, a first connecting groove is formed in the bottom end of the inner wall of the sliding groove, the threaded rod is fixedly connected to the bottom end of the sliding block, the bottom end of the threaded rod penetrates through the inside of the first connecting groove and extends to the lower side of the base, the outer wall of the threaded rod is sleeved with the locking ring, the outer wall of the threaded rod is sleeved with the nut in a threaded manner, and the top end of the nut is fixedly connected with the bottom end of the locking ring.
Preferably, a second connecting groove is formed in one side of the inner wall of the sliding groove, connecting strips are fixedly connected to one sides of the nut seat and the sliding block, and the outer walls of the two connecting strips are connected with the inner wall of the second connecting groove in a sliding mode.
Preferably, the top end of the sliding block is rotatably connected with a rotating shaft, and the top end of the rotating shaft is fixedly connected with the bottom end of the driven wheel.
Preferably, the outer wall of follow driving wheel is annular array and has seted up a plurality of draw-in grooves, a plurality of card strips have been seted up at the inner wall interval of hold-in range, all fixed the cup jointing of top and the bottom of follow driving wheel outer wall has the spacing ring.
The utility model discloses a technological effect and advantage:
(1) The utility model utilizes the arrangement of the nut seat, the slide block, the spring and the slide groove, and the slide block moves in the slide groove, so that the slide block can be extruded by the spring to drive the driven wheel on the slide block to move;
(2) The utility model discloses utilize the setting of threaded rod, locking ring and nut, that slider adjust after accomplishing, rotate at the threaded rod outer wall through the nut for the locking ring supports the bottom of base, can fix the slider in the spout, thereby makes from the driving wheel location, has improved the stability from driving the wheel use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic side sectional view of the present invention.
Fig. 3 is a schematic front sectional view of the present invention.
Fig. 4 is a schematic view of a part a of the enlarged structure of fig. 3 according to the present invention.
In the figure: 1. a base; 11. a driven wheel; 12. a synchronous belt; 13. a rotating shaft; 14. a card slot; 15. clamping the strip; 16. a limiting ring; 2. a chute; 21. a nut seat; 22. a slider; 23. a spring; 24. a screw rod; 25. a threaded hole; 26. a movable hole; 3. a first connecting groove; 31. a threaded rod; 32. locking a ring; 33. a nut; 4. a second connecting groove; 41. and (4) connecting strips.
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 efforts all belong to the protection scope of the present invention.
The utility model provides a driven wheel component of an annular guide rail with stable operation as shown in figures 1-4, which comprises a base 1 and an adjusting mechanism, wherein a driven wheel 11 is rotationally arranged above the base 1, and the outer wall of the driven wheel 11 is provided with a synchronous belt 12;
the adjusting mechanism comprises a nut seat 21, a sliding block 22 and a spring 23, a sliding groove 2 is formed in the top end of the base 1, the outer walls of the nut seat 21 and the sliding block 22 are connected with the inner wall of the sliding groove 2 in a sliding mode, the spring 23 is fixedly connected between the nut seat 21 and the sliding block 22, the driven wheel 11 is arranged above the sliding block 22, a driving mechanism is arranged inside the sliding groove 2, a locking mechanism is arranged at the bottom end of the sliding block 22, the driving mechanism can drive the nut seat 21 to move, the sliding block 22 can also move through the connection of the spring 23, the tightness of the synchronous belt 12 can be judged through the contraction length of the spring 23, and damage to the synchronous belt 12 due to over-loose or over-tight work is avoided;
the driving mechanism comprises a screw rod 24, the screw rod 24 is rotatably connected to the inner wall of the sliding groove 2, a threaded hole 25 is formed in the front face of the nut seat 21, the outer wall of the screw rod 24 is in threaded connection with the inner wall of the threaded hole 25, and the nut seat 21 can be driven to move by the rotation of the screw rod 24;
the screw rod 24 is inserted into the spring 23, the front surface of the sliding block 22 is provided with a movable hole 26, the outer wall of the screw rod 24 is movably inserted and connected with the inner wall of the movable hole 26, and the spring 23 and the sliding block 22 are limited by the screw rod 24, so that the spring 23 and the sliding block 22 can stably work;
the locking mechanism comprises a threaded rod 31, a locking ring 32 and a nut 33, a first connecting groove 3 is formed in the bottom end of the inner wall of the sliding chute 2, the threaded rod 31 is fixedly connected to the bottom end of the sliding block 22, the bottom end of the threaded rod 31 penetrates through the inside of the first connecting groove 3 and extends to the lower side of the base 1, the locking ring 32 is sleeved on the outer wall of the threaded rod 31, the nut 33 is sleeved on the outer wall of the threaded rod 31 in a threaded manner, the top end of the nut 33 is fixedly connected with the bottom end of the locking ring 32, and after the sliding block 22 is not moved, the nut 33 is screwed, so that the locking ring 32 moves upwards to abut against the bottom end of the base 1, the sliding block 22 can be fixed in the sliding chute 2, and the driven wheel 11 can be stably used;
a second connecting groove 4 is formed in one side of the inner wall of the sliding groove 2, connecting strips 41 are fixedly connected to one sides of the nut seat 21 and the sliding block 22, the outer walls of the two connecting strips 41 are in sliding connection with the inner wall of the second connecting groove 4, and the two second connecting strips 41 are compared, so that the contraction length of the spring 23 can be increased from the outside of the base 1;
the top end of the sliding block 22 is rotatably connected with a rotating shaft 13, and the top end of the rotating shaft 13 is fixedly connected with the bottom end of the driven wheel 11;
from the outer wall of driving wheel 11 being annular array and having seted up a plurality of draw-in grooves 14, a plurality of card strips 15 have been seted up at the inner wall interval of hold-in range 12, have all fixedly cup jointed spacing ring 16 from the top and the bottom of 11 outer walls of driving wheel, block in draw-in groove 14 through card strip 15, can be so that can stably drive hold-in range 12 from driving wheel 11 and remove.
The utility model discloses the theory of operation:
after 11 outsides from the driving wheel with the hold-in range 12 cover, at base 1's back rotation lead screw 24, lead screw 24 rotates and drives nut seat 21 and remove, nut seat 21 extrusion spring 23, spring 23 extrudees slider 22, make slider 22 remove, slider 22 removes and can drive from driving wheel 11 and remove, observe the distance between two connecting strips 41 this moment, can confirm the shrink length of spring 23, thereby judge the rate of tension of hold-in range 12, after two connecting strips 41 interval certain distances, can stop rotating lead screw 24, accomplish hold-in range 12 and be connected from driving wheel 11, make from driving wheel 11 can stably drive hold-in range 12 and carry out work.
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 (7)
1. An operationally stable endless track driven wheel assembly comprising:
the device comprises a base (1), wherein a driven wheel (11) is rotatably arranged above the base (1), and a synchronous belt (12) is arranged on the outer wall of the driven wheel (11);
adjustment mechanism, adjustment mechanism includes nut seat (21), slider (22) and spring (23), spout (2) have been seted up on the top of base (1), the outer wall of nut seat (21) and slider (22) all with the inner wall sliding connection of spout (2), spring (23) fixed connection is between nut seat (21) and slider (22), set up in the top of slider (22) from driving wheel (11), the inside of spout (2) is provided with actuating mechanism, the bottom of slider (22) is provided with locking mechanism.
2. The stably operating annular guide rail driven wheel assembly according to claim 1, characterized in that the driving mechanism comprises a screw rod (24), the screw rod (24) is rotatably connected to the inner wall of the sliding chute (2), the front surface of the nut seat (21) is provided with a threaded hole (25), and the outer wall of the screw rod (24) is in threaded connection with the inner wall of the threaded hole (25).
3. The stably operating circular guide rail driven wheel assembly according to claim 2, wherein the lead screw (24) is inserted into the spring (23), the front surface of the sliding block (22) is provided with a movable hole (26), and the outer wall of the lead screw (24) is movably inserted into and connected with the inner wall of the movable hole (26).
4. The stably-operating ring-shaped guide rail driven wheel assembly according to claim 1, wherein the locking mechanism comprises a threaded rod (31), a locking ring (32) and a nut (33), the bottom end of the inner wall of the sliding groove (2) is provided with a first connecting groove (3), the threaded rod (31) is fixedly connected to the bottom end of the sliding block (22), the bottom end of the threaded rod (31) penetrates through the first connecting groove (3) and extends to the lower part of the base (1), the locking ring (32) is sleeved on the outer wall of the threaded rod (31), the nut (33) is sleeved on the outer wall of the threaded rod (31), and the top end of the nut (33) is fixedly connected with the bottom end of the locking ring (32).
5. The stably operating ring-shaped guide rail driven wheel assembly according to claim 1, wherein one side of the inner wall of the sliding groove (2) is provided with a second connecting groove (4), one side of each of the nut seat (21) and the sliding block (22) is fixedly connected with a connecting strip (41), and the outer walls of the two connecting strips (41) are slidably connected with the inner wall of the second connecting groove (4).
6. The stably-operating circular guide rail driven wheel assembly as claimed in claim 1, wherein the top end of the sliding block (22) is rotatably connected with a rotating shaft (13), and the top end of the rotating shaft (13) is fixedly connected with the bottom end of the driven wheel (11).
7. The stably-operating circular guide rail driven wheel assembly according to claim 1, wherein the outer wall of the driven wheel (11) is provided with a plurality of clamping grooves (14) in a circular array, the inner wall of the synchronous belt (12) is provided with a plurality of clamping strips (15) at intervals, and the top and the bottom of the outer wall of the driven wheel (11) are fixedly sleeved with limiting rings (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222652710.5U CN218326049U (en) | 2022-10-08 | 2022-10-08 | Stably-operating annular guide rail driven wheel assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222652710.5U CN218326049U (en) | 2022-10-08 | 2022-10-08 | Stably-operating annular guide rail driven wheel assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218326049U true CN218326049U (en) | 2023-01-17 |
Family
ID=84823706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222652710.5U Active CN218326049U (en) | 2022-10-08 | 2022-10-08 | Stably-operating annular guide rail driven wheel assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218326049U (en) |
-
2022
- 2022-10-08 CN CN202222652710.5U patent/CN218326049U/en active Active
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