CN211732694U - Driven driving mechanism, driving system and turning shuttle vehicle traveling system - Google Patents
Driven driving mechanism, driving system and turning shuttle vehicle traveling system Download PDFInfo
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- CN211732694U CN211732694U CN201922502318.0U CN201922502318U CN211732694U CN 211732694 U CN211732694 U CN 211732694U CN 201922502318 U CN201922502318 U CN 201922502318U CN 211732694 U CN211732694 U CN 211732694U
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Abstract
The utility model provides a driven driving mechanism, a driving system and a turning shuttle vehicle traveling system, wherein the driven driving mechanism comprises a first wheel box, and a driven wheel and a guide mechanism are arranged at the bottom of the first wheel box; the driven wheel is fixedly connected with one end of the driving shaft, the top of the first wheel box is fixedly connected with a first slewing bearing, the upper end surface of the first slewing bearing is fixedly connected with a slewing bearing connecting plate, and the upper end surface of the slewing bearing connecting plate is fixedly connected with a second slewing bearing; the driving system comprises a driving mechanism and a driven driving mechanism; the walking system comprises a driving system, a connecting plate and a vehicle body; the driving system is fixedly connected to the bottom of the vehicle body through a connecting plate. When the shuttle passes through the circular orbit, the shuttle traveling system comprising the driven driving mechanism utilizes the double-rotation supporting mechanism in the driven wheel to adjust the center distance, avoids leaning against hard friction to turn, avoids larger lateral force, ensures the service life of the orbit and equipment, and also ensures that the mechanism runs more stably.
Description
Technical Field
The utility model belongs to the technical field of electromechanical design, in particular to driven drive mechanism, actuating system and shuttle traveling system turns round.
Background
The rail shuttle trolley can be used for warehouses with various high-density storage modes, the trolley channel can be designed to be arbitrarily long, the storage capacity of the whole warehouse can be improved, and a forklift is not required to drive into a roadway during operation, so that the safety of the rail shuttle trolley can be higher. The advantage that the forklift does not need to enter a roadway is utilized, the operation efficiency of the warehouse is effectively improved by matching with the rapid operation of the trolley in the roadway, and the automatic connection with other logistics systems can be very conveniently realized, such as an exit/entry platform, various buffer stations, a conveyor, a lifter, a robot and the like, so that the materials are conveyed according to a plan. In addition, the operation of personnel is not needed, and the running speed is high. Therefore, the workload of warehouse management personnel is obviously reduced, the labor productivity is improved, and meanwhile, the application of the shuttle vehicle can enable a logistics system to be very simple and convenient.
However, when the existing turning shuttle car passes through a curve, the advancing direction of the shuttle car is adjusted by the larger gap of the guide wheels, and the generated larger lateral force has larger loss on the track and the guide theory.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a driven driving mechanism, which comprises a first wheel box, wherein a driven wheel and a guide mechanism are arranged at the bottom of the first wheel box; the driven wheel is fixedly connected with one end of a driving shaft, the top of the first wheel box is fixedly connected with a first slewing bearing, the upper end face of the first slewing bearing is fixedly connected with a slewing bearing connecting plate, and the upper end face of the slewing bearing connecting plate is fixedly connected with a second slewing bearing.
Preferably, the driven wheel is fixedly arranged in the middle of the bottom of the first wheel box.
Preferably, the guide mechanism comprises a fixed plate and a guide wheel;
the fixed plate is fixedly connected to the bottom of the first wheel box, and the guide wheels are detachably connected with the fixed plate through fixing bolts.
Preferably, the number of the guide mechanisms is four, and four first guide wheels are distributed at the bottom of the first wheel box in a rectangular array.
The utility model also provides a driving system, which comprises a driving mechanism and the driven driving mechanism;
the active driving mechanism comprises a second wheel box, a driving wheel and a guiding mechanism are installed at the bottom of the second wheel box, the other end of the driving shaft penetrates through the driving wheel and is fixedly connected with a driving motor, the driving motor is fixedly connected onto the second wheel box, and a third slewing bearing is fixedly connected to the upper end face of the second wheel box.
Preferably, the number of the driving mechanisms and the driven mechanisms in the driving system is 2.
The utility model also provides a turning shuttle vehicle traveling system, which comprises the driving system, the connecting plate and the vehicle body;
the driving system is fixedly connected to the bottom of the vehicle body through the connecting plate.
Preferably, the third pivoting support of the active driving mechanism is fixedly connected with the connecting plate by welding.
Preferably, the second pivoting support of the driven driving mechanism is fixedly connected with the connecting plate by welding.
Preferably, the connecting plate is fixedly connected with the vehicle body through bolts, and the bolts are distributed on the connecting plate in an annular array.
The utility model discloses a traveling system of shuttle when the shuttle operation passes through circular orbit, the shuttle traveling system who includes follower actuating mechanism utilizes the dual gyration supporting mechanism from the driving wheel to adjust the center distance, avoids leaning on hard friction and turns, avoids great yawing force, has guaranteed the life of track and equipment, and also makes more reliable and more stable of mechanism's operation. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 shows a structure of a driven driving mechanism of the present invention;
figure 2 shows a schematic top view of the driven drive mechanism of the present invention;
FIG. 3 shows a schematic bottom view of the drive system;
FIG. 4 shows a schematic view of the active drive mechanism;
FIG. 5 shows a schematic top view of the active drive mechanism;
fig. 6 shows a schematic diagram of the running operation of the running system of the shuttle car at a corner.
1-a first wheel box; 2-driven wheel; 3-a guiding mechanism; 301-a fixed plate; 302-a guide wheel; 4-a first slewing bearing; 5-a slewing bearing connection plate; 6-a second slewing bearing; 7-a connecting plate; 8-; 9-a second wheel box; 10-a driving wheel; 11-a third slewing bearing; 12-a drive motor; 13-inner rail; 14-outer rail.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
When the existing turning shuttle car passes through a curve, the advancing direction of the shuttle car is adjusted by the larger gap of the guide wheels, and the generated larger lateral force has larger loss on the track and even the guide theory.
Therefore, the utility model provides a driven driving mechanism, as shown in fig. 1 and fig. 2, fig. 1 shows a structure diagram of the driven driving mechanism of the utility model, and fig. 2 shows a schematic plan view of the driven driving mechanism of the utility model; driven actuating mechanism includes first wheel case 1, and first wheel case 1 is cube structure, cylinder structure or square structure, and cuboid structure's first wheel case 1 is chooseed for use to this embodiment, 1 bottom installation of first wheel case follows driving wheel 2 and guiding mechanism 3.
Furthermore, the driven wheel 2 is fixedly arranged in the middle of the bottom of the first wheel box 1, and the driven wheel 2 is fixedly sleeved at one end of a driving shaft 8; follow driving wheel 2 and set up and be in can improve the holistic atress equilibrium of first wheel case 1 in the middle of the bottom of first wheel case 1, improve stability.
Further, the guide mechanism 3 includes a fixing plate 301 and a guide wheel 302.
The fixing plate 301 is fixedly connected to the bottom of the first wheel box 1, the fixing plate 301 is fixedly connected to the bottom of the first wheel box 1 by welding or movable clamping, and the first wheel box 1 and the fixing plate 301 are fixed together by welding in the exemplary embodiment.
Leading wheel 302 through fixing bolt with fixed plate 301 can dismantle the connection, carries out fixed connection with leading wheel 302 and fixed plate 301 through the bolt and can improve the practicality, the installation of being convenient for and dismantlement leading wheel 302, in case leading wheel 302 wearing and tearing are great or produce the condition of damage, can in time dismantle and replace or maintenance, prevent to influence the normal use of whole mechanism.
Furthermore, the number of the guiding mechanisms 3 is four, and four first guiding wheels 302 are distributed at the bottom of the first wheel box 1 in a rectangular array. The first guide wheels 302 distributed in the rectangular array can further improve the force stability of the first wheel box 1.
The top of the first wheel box 1 is fixedly connected with a first slewing bearing 4, the upper end face of the first slewing bearing 4 is fixedly connected with a slewing bearing connecting plate 5, and the upper end face of the slewing bearing connecting plate 5 is fixedly connected with a second slewing bearing 6.
Through setting up two slewing bearing, the driven driving mechanism can adjust the center distance of first wheel case 1, avoids leaning on hard friction to turn, produces great lateral force, damages the emergence of the life's of track and equipment condition, and also makes more reliable and more stable of mechanism's operation.
On the basis of the driven driving mechanism, the utility model also provides a driving system, as shown in fig. 3, fig. 3 shows a schematic view of the bottom structure of the driving system, the driving system includes at least one driving mechanism and at least one driven driving mechanism, the driving system includes two driving mechanisms and two driven driving mechanisms in this embodiment;
the active driving mechanism is shown in fig. 4 and 5, fig. 4 is a schematic structural diagram of the active driving mechanism, and fig. 5 is a schematic top view of the active driving mechanism; the active driving mechanism comprises a second wheel box 9, in the same driving system, the structures of the first wheel box 1 and the second wheel box 9 can be the same or different, in this embodiment, the structure of the second wheel box 9 is the same as that of the first wheel box 1, and the second wheel box 9 has a cubic structure, a cylindrical structure or a cubic structure, and the cuboid structure is selected for use in the exemplary embodiment.
The main structure of the driving mechanism is the same as the subject structure of the driven driving mechanism, the bottom of the second wheel box 9 is provided with a driving wheel 10 and a guide mechanism 3,
furthermore, the driving wheel 10 is fixedly arranged in the middle of the bottom of the second wheel box 9; the driving wheel 10 is arranged in the middle of the bottom of the second wheel box 9, so that the stress balance of the whole second wheel box 9 can be improved, and the stability is improved
Further, the guide mechanism 3 includes a fixing plate 301 and a guide wheel 302,
the fixing plate 301 is fixedly connected to the bottom of the first wheel box 1, the fixing plate 301 and the bottom of the first wheel box 1 are fixedly connected by welding or movable clamping, and the first wheel box 1 and the fixing plate 301 are fixed together by movable clamping in the exemplary embodiment.
Leading wheel 302 through fixing bolt with fixed plate 301 can dismantle the connection, carries out fixed connection with leading wheel 302 and fixed plate 301 through the bolt and can improve the practicality, the installation of being convenient for and dismantlement leading wheel 302, in case leading wheel 302 wearing and tearing are great or produce the condition of damage, can in time dismantle and replace or maintenance, prevent to influence the normal use of whole mechanism.
The driving wheel 10 is fixedly sleeved at one end of the driving shaft 8, the other end of the driving shaft 8 penetrates through the driving wheel 10 and is fixedly connected with a driving motor 12, the driving motor 12 is fixedly connected to the second wheel box 9, and a third slewing bearing 11 is fixedly connected to the upper end face of the second wheel box 9.
In the process of using the driving mechanism, the driving motor 12 is powered on (not shown), and the driving motor 12 drives the driving shaft 8 to drive the driving wheel 10 and the driven wheel 2 to rotate, so as to drive each group of driving systems to move, thereby achieving the effect of moving the whole driving system. Simultaneously including the actuating system of the driven actuating mechanism that this application provided, can avoid leaning on hard friction to turn, produce great yawing force, damage the emergence of the life's of track and equipment the condition, ensured more reliable and more stable of actuating system operation simultaneously, had stronger practicality.
On the basis of the driving system, the utility model also provides a turning shuttle vehicle traveling system, which comprises the driving system, the connecting plate 7 and the vehicle body in the embodiment 2;
the driving system is fixedly connected to the bottom of the vehicle body through the connecting plate 7.
Specifically, the third rotary support 11 of the driving mechanism in the driving system and the second rotary support 6 in the driven driving system are fixedly connected to the same connecting plate 7, and the vehicle body is fixedly mounted on the upper end face of the connecting plate 7.
At the in-process of concrete erection joint board 7 and actuating system and automobile body, the connected mode that can play the fixed action all is applicable to this application. Illustratively, in the embodiment, the third pivoting support 11 of the active driving mechanism is fixedly connected with the connecting plate 7 by welding; the second rotary support 6 of the driven driving mechanism is fixedly connected with the connecting plate 7 in a welding mode; the connecting plate 7 is fixedly connected with the vehicle body through bolts, and the bolts are distributed on the connecting plate 7 in an annular array mode.
As shown in fig. 6, fig. 6 shows a schematic diagram of the running operation of the traveling system of the shuttle car at a corner, specifically, a driving mechanism in the driving system is placed on the outer rail 14, and a driven driving mechanism is placed on the inner rail 13; the vehicle body drives the driving shaft 8 to drive the driving wheel 10 and the driven wheel 2 to rotate by the driving motor 12, and further drives the running system of the shuttle vehicle to move along the inner rail 13 and the outer rail 14.
When the shuttle passes through the circular orbit, the shuttle traveling system comprising the driven driving mechanism utilizes the double-rotation supporting mechanism in the driven wheel 2 to adjust the center distance, avoids leaning against hard friction to turn, avoids larger lateral force, ensures the service life of the orbit and equipment, and also ensures that the mechanism runs more stably and reliably.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A driven drive mechanism characterized by:
the driven driving mechanism comprises a first wheel box (1), and a driven wheel (2) and a guide mechanism (3) are mounted at the bottom of the first wheel box (1); the driven wheel (2) is fixedly connected with one end of a driving shaft (8), the top of the first wheel box (1) is fixedly connected with a first slewing bearing (4), the upper end face of the first slewing bearing (4) is fixedly connected with a slewing bearing connecting plate (5), and the upper end face of the slewing bearing connecting plate (5) is fixedly connected with a second slewing bearing (6).
2. The driven drive mechanism of claim 1, wherein: the driven wheel (2) is fixedly arranged in the middle of the bottom of the first wheel box (1).
3. The driven drive mechanism of claim 1, wherein: the guide mechanism (3) comprises a fixed plate (301) and a guide wheel (302);
the fixed plate (301) is fixedly connected to the bottom of the first wheel box (1), and the guide wheel (302) is detachably connected with the fixed plate (301) through a fixed bolt.
4. The driven drive mechanism of claim 3, wherein: the number of the guide mechanisms (3) is four, and four first guide wheels (302) are distributed at the bottom of the first wheel box (1) in a rectangular array mode.
5. A drive system, characterized by: the drive system comprising a master drive mechanism and the slave drive mechanism of claims 1-4;
initiative actuating mechanism includes second wheel case (9), second wheel case (9) bottom installation drive wheel (10) and guiding mechanism (3), the other end of drive shaft (8) passes drive wheel (10) and fixedly connected with driving motor (12), driving motor (12) fixed connection be in on second wheel case (9), second wheel case (9) up end fixedly connected with third slewing bearing (11).
6. The drive system of claim 5, wherein: the number of the driving mechanisms and the driven driving mechanisms in the driving system is 2.
7. The utility model provides a shuttle traveling system turns round which characterized in that: the running system comprises the drive system of claim 5, a connecting plate (7) and a vehicle body;
the driving system is fixedly connected to the bottom of the vehicle body through the connecting plate (7).
8. A corner shuttle car walking system as claimed in claim 7, wherein: and a third slewing bearing (11) of the active driving mechanism is fixedly connected with the connecting plate (7) in a welding mode.
9. A corner shuttle car walking system as claimed in claim 7, wherein: and a second rotary support (6) of the driven driving mechanism is fixedly connected with the connecting plate (7) in a welding mode.
10. A corner shuttle walking system as claimed in any one of claims 7-9, wherein: the connecting plate (7) is fixedly connected with the vehicle body through bolts, and the bolts are distributed on the connecting plate (7) in an annular array manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922502318.0U CN211732694U (en) | 2019-12-31 | 2019-12-31 | Driven driving mechanism, driving system and turning shuttle vehicle traveling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922502318.0U CN211732694U (en) | 2019-12-31 | 2019-12-31 | Driven driving mechanism, driving system and turning shuttle vehicle traveling system |
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| Publication Number | Publication Date |
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| CN211732694U true CN211732694U (en) | 2020-10-23 |
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| CN201922502318.0U Active CN211732694U (en) | 2019-12-31 | 2019-12-31 | Driven driving mechanism, driving system and turning shuttle vehicle traveling system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112702013A (en) * | 2021-01-14 | 2021-04-23 | 中国海洋大学 | Anti-locking mechanism of large-span rail running device |
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2019
- 2019-12-31 CN CN201922502318.0U patent/CN211732694U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112702013A (en) * | 2021-01-14 | 2021-04-23 | 中国海洋大学 | Anti-locking mechanism of large-span rail running device |
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Address after: 230009 No. 5111 Wangjiang West Road, hi tech Zone, Hefei City, Anhui Province Patentee after: HKUST intelligent Internet of things Technology Co.,Ltd. Address before: 230009 No. 5111 Wangjiang West Road, hi tech Zone, Hefei City, Anhui Province Patentee before: HKUST intelligent IOT Technology Co.,Ltd. Address after: 230009 No. 5111 Wangjiang West Road, hi tech Zone, Hefei City, Anhui Province Patentee after: HKUST intelligent IOT Technology Co.,Ltd. Address before: 230009 No. 5111 Wangjiang West Road, hi tech Zone, Hefei City, Anhui Province Patentee before: Anhui University of science and technology intelligent IOT Technology Co.,Ltd. |
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