Walking device capable of driving stacking machine to run at high speed

Abstract

The utility model provides a walking device capable of driving a stacking machine to run at a high speed, and relates to the technical field of tire manufacturing, the walking device comprises a track and the stacking machine, and the stacking machine is movably arranged on the track; the driving mechanism is provided with a driving wheel, a first steering wheel, a second steering wheel and a belt, the driving wheel is arranged between the first steering wheel and the second steering wheel, and the belt sequentially bypasses the first steering wheel, the driving wheel and the second steering wheel; a first guide part and a second guide part are arranged at the two ends of the belt respectively, the first guide part and the second guide part are both parallel to the track, and the outer ends of the first guide part and the second guide part are both fixedly arranged; the driving wheel, the first steering wheel and the second steering wheel jointly form a delta-shaped structure, the contact area of the belt and the driving wheel is large, the driving wheel rotates, more sufficient power can be provided for the belt, the stability of the stacking machine running along a rail is guaranteed, and the embryo conveying efficiency of the stacking machine is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of tire manufacturing, and more particularly to a walking device capable of driving a stacker to run at high speed. BACKGROUND

[0002] The stacker is a device used in an automated stereoscopic warehouse, mainly used for storing and transporting goods, which can significantly improve the space utilization and operation efficiency of the warehouse; the walking device can drive the stacker to move quickly and accurately between high-level shelves, realizing automatic storage and retrieval of goods. In the tire vulcanization process, in order to maximize the use of resources, the transportation of the tire blank is mostly carried out by the stacker.

[0003] The existing stacker mainly has the following problems: the structure of driving wheel clamping the track, limited by the performance of the clamping wheel, the stability of the stacker is poor, the power transmission effect is not good, the transportation speed is slow, and the efficiency of conveying the embryo is low; the wear between the driving wheel and the track is large, the service life is short, the equipment maintenance is frequent and difficult, and the maintenance cost is high. SUMMARY

[0004] The application aims to make up for the shortcomings of the prior art, and provides a walking device capable of driving a stacker to run at high speed; the technical scheme adopted by the application is:

[0005] The walking device capable of driving a stacker to run at high speed comprises a track and a stacker, the stacker is movably arranged on the track, and further comprises a driving mechanism, the driving mechanism is provided with a driving wheel, a first steering wheel, a second steering wheel and a belt, the driving wheel is arranged between the first steering wheel and the second steering wheel, and the belt passes through the first steering wheel, the driving wheel and the second steering wheel in sequence; the driving wheel, the first steering wheel and the second steering wheel are rotatably arranged on the stacker, both ends of the belt are respectively provided with a first guide part and a second guide part, the first guide part and the second guide part are arranged in parallel with the track, and the outer ends of the first guide part and the second guide part are fixedly arranged.

[0006] Preferably, the distance from the lower edge surface of the first steering wheel and the second steering wheel to the track is equal, and the first guide part and the second guide part are arranged on the same straight line.

[0007] Preferably, the specifications of the first steering wheel and the second steering wheel are the same, and the first steering wheel and the second steering wheel are symmetrically arranged about the driving wheel.

[0008] Preferably, the walking device further comprises a connecting seat and an adjusting mechanism, the outer end of the belt is fixed on the connecting seat, and the adjusting mechanism is used for adjusting the position of the connecting seat.

[0009] Preferably, the adjusting mechanism is provided with an adjusting seat and an adjusting pull rod, the adjusting seat is provided with an adjusting hole, and the adjusting pull rod is movably arranged in the adjusting hole; the connecting seat is arranged on the adjusting pull rod.

[0010] Preferably, the adjusting mechanism is further provided with an adjusting nut, the adjusting nut is sleeved outside the adjusting pull rod, and a thread matched with the adjusting pull rod is arranged between the adjusting nut and the adjusting pull rod; the adjusting nut comprises an outer nut, and an inner end of the outer nut abuts against an outer edge of the adjusting hole.

[0011] Preferably, the adjusting nut further comprises an inner nut, and an outer end of the inner nut abuts against an inner edge of the adjusting hole.

[0012] Preferably, the connecting seat is provided with a first connecting seat and a second connecting seat, the adjusting mechanism is provided with a first adjusting mechanism and a second adjusting mechanism, the first adjusting mechanism is used for adjusting the position of the first connecting seat, and the second adjusting mechanism is used for adjusting the position of the second connecting seat; an outer end of the first guide part is fixed on the first connecting seat, and an outer end of the second guide part is fixed on the second connecting seat.

[0013] Preferably, the belt is a synchronous belt, and the outer circumferential surface of the driving wheel is also provided with anti-skid teeth matched with the belt.

[0014] Preferably, the driving mechanism further comprises a motor, and the motor is used for driving the driving wheel to rotate.

[0015] The application has the following advantages:

[0016] The driving wheel is arranged between the first steering wheel and the second steering wheel, the driving wheel, the first steering wheel and the second steering wheel jointly form a "product" shape structure, the belt passes the first steering wheel, the driving wheel and the second steering wheel in sequence, the contact area between the belt and the driving wheel is large, the driving wheel rotates to provide more sufficient power for the belt, the belt can better press the driving wheel downward to the track, the stability of the stacker running along the track is ensured, the maximum walking speed and acceleration of the stacker running are improved, and the efficiency of the stacker transporting embryos is improved; the smaller the axial distance between the first steering wheel and the second steering wheel is, the better the power transmission effect between the belt and the driving wheel is. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative labor.

[0018] Figure 1 is a schematic view of a walking device;

[0019] Figure 2 is a schematic view of a connecting seat and an adjusting mechanism.

[0020] Explanation of symbols in the drawings:

[0021] 1 is a track;

[0022] 2 is a stacker;

[0023] 3 is a driving mechanism, 31 is a driving wheel, 32 is a first steering wheel, 33 is a second steering wheel, 34 is a belt, 341 is a first guide part, 342 is a second guide part, and 35 is a motor;

[0024] 4 is a connecting seat, 41 is a first connecting seat, 42 is a second connecting seat, 43 is an upper clamping plate, and 44 is a lower clamping plate;

[0025] 5 is an adjusting mechanism, 51 is an adjusting seat, 52 is an adjusting pull rod, 53 is an adjusting nut, 531 is an outer nut, 532 is an inner nut, 54 is a first adjusting mechanism, and 55 is a second adjusting mechanism. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects of the present application clearer, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0027] The walking device capable of driving the stacker to run at high speed provided by the embodiments of the present application will be described.

[0028] Embodiment:

[0029] As shown in Figure 1 and Figure 2 , a walking device capable of driving a stacker to run at high speed, comprising a track 1, a stacker 2 and a driving mechanism 3, the stacker 2 is movably arranged on the track 1, and the driving mechanism 3 is used to drive the stacker 2 to move; the driving mechanism 3 is provided with a driving wheel 31, a first steering wheel 32, a second steering wheel 33 and a belt 34, the driving wheel 31 is arranged between the first steering wheel 32 and the second steering wheel 33, and the belt 34 is sequentially wound around the first steering wheel 32, the driving wheel 31 and the second steering wheel 33; the driving wheel 31, the first steering wheel 32 and the second steering wheel 33 are all rotatably arranged on the stacker 2, both ends of the belt 34 are respectively provided with a first guide part 341 and a second guide part 342, the first guide part 341 and the second guide part 342 are both arranged in parallel with the track 1, and the outer ends of the first guide part 341 and the second guide part 342 are both fixedly arranged.

[0030] The driving wheel 31 is arranged between the first steering wheel 32 and the second steering wheel 33, and the driving wheel 31, the first steering wheel 32 and the second steering wheel 33 jointly form a "pin" shape structure. The belt 34 is sequentially wound around the first steering wheel 32, the driving wheel 31 and the second steering wheel 33. The belt 34 has a large contact area with the driving wheel 31. When the driving wheel 31 rotates, it can provide more sufficient power to the belt 34. The belt 34 can better press the driving wheel 31 downward to the track, thereby ensuring the stability of the operation of the stacker 2 along the track. The maximum walking speed and acceleration of the stacker 2 can be improved, thereby improving the efficiency of the stacker in transporting embryos. The smaller the axial distance between the first steering wheel 32 and the second steering wheel 33, the better the power transmission effect between the belt 34 and the driving wheel 31. In the embodiment, the axial distance between the first steering wheel 32 and the second steering wheel 33 is smaller than the diameter of the driving wheel 31. The maximum walking speed of the stacker 2 can reach 4 m / s, and the maximum acceleration can reach 3 m / s 2 .

[0031] In the embodiment, the bottom end of the stacker 2 is also provided with a walking wheel (not shown in the figure), which is attached to the track 1, thereby improving the stability of the operation of the stacker 2. The upper side of the track 1 is also provided with an overhead track, which is arranged in parallel with the track 1. The upper end of the stacker 2 is hung on the overhead track. The overhead track and the track 1 jointly ensure that the stacker 2 can operate stably.

[0032] The distance from the lower edge of the first steering wheel 32 and the second steering wheel 33 to the track 1 is equal, and the first guide part 341 and the second guide part 342 are arranged on the same straight line.

[0033] The first steering wheel 32 and the second steering wheel 33 have the same specifications and models, and are symmetrically arranged about the driving wheel 31.

[0034] The walking device further comprises a connecting seat 4 and an adjusting mechanism 5. The outer end of the belt 34 is fixed to the connecting seat 4, and the adjusting mechanism 5 is used to adjust the position of the connecting seat 4. By adjusting the position of the connecting seat 4, the tightness of the belt 34 can be moderate, thereby further ensuring the power transmission effect between the belt 34 and the driving wheel 31. In the embodiment, the connecting seat 4 is provided with an upper clamping plate 43 and a lower clamping plate 44. The belt 34 is arranged between the upper clamping plate 43 and the lower clamping plate 44, and is pressed between the upper clamping plate 43 and the lower clamping plate 44 by a bolt penetrating through the upper clamping plate 43 and the lower clamping plate 44 and cooperating with a nut.

[0035] The adjusting mechanism 5 is provided with an adjusting seat 51 and an adjusting pull rod 52. The adjusting seat 51 is provided with an adjusting hole, and the adjusting pull rod 52 is movably arranged in the adjusting hole. The connecting seat 4 is arranged on the adjusting pull rod 52.

[0036] The adjusting mechanism 5 is further provided with an adjusting nut 53, the adjusting nut 53 is sleeved outside the adjusting pull rod 52, and the adjusting nut 53 and the adjusting pull rod 52 are provided with threads matched with each other; the adjusting nut 53 comprises an outer nut 531, and an inner end of the outer nut 531 abuts against an outer edge of the adjusting hole.

[0037] The adjusting nut 53 further comprises an inner nut 532, and an outer end of the inner nut 532 abuts against an inner edge of the adjusting hole.

[0038] The connecting seat 4 is provided with a first connecting seat 41 and a second connecting seat 42, the adjusting mechanism 5 is provided with a first adjusting mechanism 54 and a second adjusting mechanism 55, the first adjusting mechanism 54 is used for adjusting the position of the first connecting seat 41, and the second adjusting mechanism 55 is used for adjusting the position of the second connecting seat 42; an outer end of the first guide part 341 is fixed on the first connecting seat 41, and an outer end of the second guide part 342 is fixed on the second connecting seat 42.

[0039] The belt 34 adopts a synchronous belt, and the outer circumferential surface of the driving wheel 31 is also provided with anti-skid teeth matched with the belt 34. The anti-skid teeth of the driving wheel 31 are engaged with the tooth grooves on the belt 34, so that slipping between the driving wheel 31 and the belt 34 is avoided, the reliability of power transmission is ensured, the stress on the belt 34 can be dispersed, and the service life of the belt 34 is prolonged.

[0040] The driving mechanism 3 further comprises a motor 35, and the motor 35 is used for driving the driving wheel 31 to rotate.

[0041] The above only describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A traveling device capable of driving a stacker crane at high speed, comprising a track and a stacker crane, wherein the stacker crane is movably mounted on the track, characterized in that: The system also includes a drive mechanism, which comprises a drive wheel, a first steering wheel, a second steering wheel, and a belt. The drive wheel is positioned between the first and second steering wheels, and the belt passes sequentially over the first steering wheel, the drive wheel, and the second steering wheel. The drive wheel, the first steering wheel, and the second steering wheel are all rotatably mounted on the stacker crane. The belt has a first guide portion and a second guide portion at each end, which are both parallel to the track. The outer ends of the first and second guide portions are fixedly mounted. The system also includes a connecting seat and an adjusting mechanism. The outer end of the belt is fixed to the connecting seat, and the adjusting mechanism is used to adjust the position of the connecting seat.

2. The traveling device capable of driving a stacker crane at high speed according to claim 1, characterized in that: The distance from the lower edge of the first steering wheel and the second steering wheel to the track is equal, and the first guide portion and the second guide portion are arranged on the same straight line.

3. The traveling device capable of driving a stacker crane at high speed according to claim 2, characterized in that: The first steering wheel and the second steering wheel have the same specifications and model, and the first steering wheel and the second steering wheel are symmetrically arranged about the drive wheel.

4. The traveling device capable of driving a stacker crane at high speed according to any one of claims 1 to 3, characterized in that: The adjusting mechanism includes an adjusting seat and an adjusting rod. The adjusting seat has an adjusting hole, and the adjusting rod is movably disposed within the adjusting hole. The connecting seat is disposed on the adjusting rod.

5. The traveling device capable of driving a stacker crane at high speed according to claim 4, characterized in that: The adjusting mechanism is further provided with an adjusting nut, which is sleeved on the adjusting rod and has a thread that engages with the adjusting rod; the adjusting nut includes an outer nut, the inner end of which abuts against the outer edge of the adjusting hole.

6. The traveling device capable of driving a stacker crane at high speed according to claim 5, characterized in that: The adjusting nut also includes an inner nut, the outer end of which abuts against the inner edge of the adjusting hole.

7. The traveling device capable of driving a stacker crane at high speed according to any one of claims 1 to 3, characterized in that: The connecting seat is provided with a first connecting seat and a second connecting seat, and the adjusting mechanism is provided with a first adjusting mechanism and a second adjusting mechanism. The first adjusting mechanism is used to adjust the position of the first connecting seat, and the second adjusting mechanism is used to adjust the position of the second connecting seat. The outer end of the first guide is fixed on the first connecting seat, and the outer end of the second guide is fixed on the second connecting seat.

8. The traveling device capable of driving a stacker crane at high speed according to any one of claims 1 to 3, characterized in that: The belt is a synchronous belt, and the outer circumferential surface of the drive wheel is also provided with anti-slip teeth adapted to the belt.

9. The traveling device capable of driving a stacker crane at high speed according to any one of claims 1 to 3, characterized in that: The drive mechanism also includes a motor, which is used to drive the drive wheel to rotate.

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