Synchronous belt guide and stacker

Abstract

The utility model provides a synchronous belt guiding device and stacking machine, including with the synchronous pulley box fixed and erects in the support of synchronous belt both sides, at least one set of deviation rectifying device is equipped in the opposite two inner sides of support respectively, at least one set of deviation rectifying device is used for the lateral activity range of common restriction synchronous belt, prevents the synchronous belt and the transition wheel and / or the blocking edge of synchronous belt gear of cooperation work from the collision. The application embodiment is through the setting of support and deviation rectifying device, utilizes the lateral activity range of one set of deviation rectifying device who places in the support both sides common restriction synchronous belt, prevents the synchronous belt and the transition wheel and / or the blocking edge of synchronous belt gear of cooperation work from the collision, ensures the stability when the stacking machine runs and prolongs the service life of synchronous belt.

Description

Technical Field

[0001] This utility model relates to the field of stacker crane technology, and in particular to a synchronous belt guiding device and a stacker crane. Background Technology

[0002] With the development of modern industrial production, the technology of rail-guided stacker cranes is constantly improving and perfecting. Rail-guided stacker cranes are the most important lifting and transporting equipment in automated warehouses, and a hallmark of automated warehouses. In tire automated logistics systems, due to the fast cycle time of semi-steel tire blanks entering and leaving the warehouse, ordinary stacker cranes cannot meet the requirements. High-speed stacker cranes use synchronous belt drives; however, due to the long aisles, and the influence of factors such as ground errors, processing errors, and installation accuracy, the synchronous belt may experience misalignment or even belt wear during use. Utility Model Content

[0003] The purpose of this invention is to prevent friction between the timing belt and the transition pulley and the flange of the timing belt gear, thereby ensuring the stability of the stacker crane during operation and extending the service life of the timing belt.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: One aspect provides a timing belt guiding device, including a bracket fixed to a timing belt pulley box and mounted on both sides of the timing belt; at least one set of correction devices respectively disposed on the two inner sides of the bracket, wherein the at least one set of correction devices is used to jointly limit the lateral movement range of the timing belt to prevent the timing belt from colliding with the transition pulley and / or the flange of the timing belt gear that it works with.

[0005] Preferably, the spacing between a group of the correction devices is greater than the width of the synchronous belt and less than the spacing between the flanges of the two synchronous pulleys on opposite sides of the synchronous belt.

[0006] Preferably, a slot is provided between the bracket and the timing belt pulley box for viewing and adjusting the timing belt.

[0007] Preferably, the correction device includes a bearing or roller rotatably mounted on the inner side of the bracket.

[0008] Preferably, when the correction device is a bearing, the axis of the bearing is perpendicular to the transmission direction of the synchronous belt, and the bearing housing passes through the bracket and is fixed to the bracket by bolts.

[0009] Preferably, the timing belt guide device further includes a cleaning device disposed on the bracket, the cleaning device being used to clean dust from the surface of the timing belt.

[0010] Preferably, the cleaning device includes: an L-shaped fixing frame fixed on the side of the bracket away from the timing belt pulley box; and a brush installed on the L-shaped fixing frame away from the bracket, the cleaning surface of the brush being in contact with the surface of the timing belt.

[0011] Preferably, the brush is inclined to the surface of the timing belt.

[0012] On the other hand, a stacker crane is also provided, including the timing belt guide device as described above, which is mounted on the loading platform of the stacker crane.

[0013] This utility model provides a synchronous belt guiding device and a stacker crane, including a bracket fixed to the synchronous belt pulley box and mounted on both sides of the synchronous belt; at least one set of correction devices respectively disposed on the two inner sides of the brackets, the at least one set of correction devices being used to jointly limit the lateral movement range of the synchronous belt, so as to prevent the synchronous belt from colliding with the transition pulley and / or the flange of the synchronous belt gear. This embodiment of the application, through the setting of the bracket and the correction devices, utilizes a set of correction devices placed on both sides of the bracket to jointly limit the lateral movement range of the synchronous belt, preventing the synchronous belt from colliding with the transition pulley and / or the flange of the synchronous belt gear, ensuring the stability of the stacker crane during operation while extending the service life of the synchronous belt. Attached Figure Description

[0014] Figure 1 This utility model provides a structural schematic diagram of a synchronous belt guiding device; Figure 2 This invention provides another structural schematic diagram of a synchronous belt guiding device; Figure 3 This invention provides another structural schematic diagram of a synchronous belt guiding device.

[0015] Legend: 1. Synchronous pulley box; 2. Synchronous belt; 3. Bracket; 4. Correction device; 5. Side guard; 6. Groove; 7. Bearing seat; 8. Bolt; 9. Cleaning device; 91. L-shaped fixing bracket; 92. Brush. Detailed Implementation

[0016] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0017] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0018] like Figures 1-3 As shown, this utility model provides a timing belt guiding device, including a bracket 3 fixed to the timing belt pulley box 1 and mounted on both sides of the timing belt 2; at least one set of correction devices 4 respectively disposed on the two inner sides of the bracket 3, the at least one set of correction devices 4 being used to jointly limit the lateral movement range of the timing belt 2, so as to prevent the timing belt 2 from colliding with the transition pulley and / or the retaining edge 5 of the timing pulley.

[0019] It should be noted that the synchronous belt guiding device provided in this application can be used to assist the synchronous belt 2 in its operation, preventing the synchronous belt 2 from deviating from its predetermined motion trajectory during operation, which could lead to deviation or even belt wear. Taking a stacker crane as an example, when the synchronous belt guiding device is used on a stacker crane, it can ensure that the synchronous belt 2 maintains its correct motion trajectory during the operation of the stacker crane, preventing friction between the synchronous belt 2 and its cooperating transition pulley and the flange 5 of the synchronous belt pulley, thus ensuring the stability of the stacker crane during operation and extending the service life of the synchronous belt 2.

[0020] To achieve the above objectives, in this embodiment, the synchronous belt guiding device mainly includes a bracket 3 and a correction device 4. By using the bracket 3 and the correction device 4, a set of correction devices 4 placed on both sides of the bracket 3 together restricts the lateral movement range of the synchronous belt 2, preventing collisions between the synchronous belt 2 and its cooperating transition pulley and / or the retaining edge 5 of the synchronous pulley. This ensures the stability of the stacker crane during operation while extending the service life of the synchronous belt 2.

[0021] Specifically, the bracket 3 in the synchronous belt guide device is fixedly assembled with the synchronous belt pulley box 1 and erected on both sides of the synchronous belt 2. It is mainly used to install the correction device 4, so that the correction device 4 acts on the synchronous belt pulley box 1, thereby assisting the operation of the synchronous belt 2.

[0022] The timing belt guide device has a set of correction devices 4, which are respectively located on the two inner sides of the support 3. The set of correction devices 4 is used to jointly limit the lateral movement range of the timing belt 2, so as to prevent the timing belt 2 from colliding with the transition wheel and / or the flange 5 of the timing belt pulley, ensuring the stability of the stacker crane during operation and extending the service life of the timing belt 2.

[0023] In some embodiments, the spacing between a set of correction devices 4 is greater than the width of the synchronous belt 2 and less than the spacing between the flanges 5 of the two synchronous pulleys on opposite sides of the synchronous belt 2. By limiting the installation distance of the correction devices 4, the edge of the synchronous belt 2 can always be within the control range of a set of correction devices 4 when it deviates from the predetermined trajectory, thereby avoiding collision between the synchronous belt 2 and its cooperating transition pulley and / or the flanges 5 of the synchronous pulley.

[0024] In some embodiments, a slot 6 is provided between the bracket 3 and the timing pulley box 1 for viewing and adjusting the timing belt 2. By opening the slot 6 at the connection position between the bracket 3 and the timing pulley box 1, it is convenient to make adjustments after on-site installation, ensuring that the distance between the two sides of the timing belt 2 and the correction device 4 is approximately the same.

[0025] In some embodiments, the correction device 4 includes a bearing or roller rotatably mounted inside the bracket 3. The bearing or roller rolls relative to the synchronous belt 2 when in contact with it during operation, allowing the synchronous belt 2 to gradually return to its correct working trajectory under the action of the bearing or roller, thus preventing collisions between the synchronous belt 2 and its cooperating transition pulley and / or the flange 5 of the synchronous belt pulley.

[0026] In some embodiments, when the correction device 4 is a bearing, the bearing's axial direction is perpendicular to the conveying direction of the synchronous belt 2, and the bearing housing 7 passes through the bracket 3 and is fixed to the bracket 3 by bolts 8. It should be noted that the bearing preferably uses reamed bolts 8, and the length of the reamed bolts 8 and the length of the bearing need to be determined according to the position of the synchronous belt 2 to ensure that the synchronous belt 2 does not run out of the set range of the bearing assembly throughout its movement.

[0027] In some embodiments, the synchronous belt guide device further includes a cleaning device 9 disposed on the bracket 3, which is used to clean dust from the surface of the synchronous belt 2. By providing a dust cleaning device, dust on the surface of the synchronous belt 2 can be cleaned, preventing dust from affecting the normal operation of the synchronous belt 2.

[0028] In some embodiments, the cleaning device 9 includes an L-shaped bracket 91 fixed to the side of the bracket 3 away from the timing belt pulley box 1; and a brush 92 mounted on the end of the L-shaped bracket 91 opposite to the bracket 3, with the cleaning surface of the brush 92 in contact with the surface of the timing belt 2. By setting the brush 92 in the cleaning device 9 to contact the surface of the timing belt 2, dust on the surface of the timing belt 2 can be cleaned incidentally during operation, reducing the workload of the workers.

[0029] In some embodiments, the brush 92 is inclined relative to the surface of the timing belt 2. This inclined arrangement of the brush 92 and the surface of the timing belt 2 offers several advantages: Increased contact area: The tilt setting can increase the contact area between the brush 92 and the timing belt 2, thereby improving cleaning efficiency.

[0030] Reduce friction: The tilt setting can reduce the direct friction between the brush 92 and the timing belt 2, thereby reducing wear on the timing belt 2.

[0031] Improved cleaning performance: The tilted brush 92 can better clean debris from the surface of the timing belt 2 because the tilt angle helps the brush 92 scrape the debris off the timing belt 2.

[0032] Extending the lifespan of brush 92: Due to reduced friction, the wear and tear on brush 92 will also be reduced accordingly, thereby extending the lifespan of brush 92.

[0033] Another aspect of this utility model provides a stacker crane including the synchronous belt guide device as described above, the synchronous belt guide device being installed on the loading platform of the stacker crane.

[0034] In this embodiment, when the timing belt guide device is used on the stacker, it can always maintain the correct movement trajectory during the process of the timing belt 2 driving the stacker to move, preventing the timing belt 2 from rubbing against the transition wheel and the flange 5 of the timing belt pulley, ensuring the stability of the stacker during operation and extending the service life of the timing belt 2.

[0035] This utility model embodiment provides a synchronous belt guiding device and a stacker crane, including a bracket 3 fixed to a synchronous belt pulley box 1 and mounted on both sides of a synchronous belt 2; at least one set of correction devices 4 respectively disposed on opposite inner sides of the bracket 3, the at least one set of correction devices 4 being used to jointly limit the lateral movement range of the synchronous belt 2, so as to prevent the synchronous belt 2 from colliding with its cooperating transition pulley and / or the retaining edge 5 of the synchronous pulley. This embodiment, through the arrangement of the bracket 3 and the correction devices 4, utilizes a set of correction devices 4 placed on both sides of the bracket 3 to jointly limit the lateral movement range of the synchronous belt 2, preventing the synchronous belt 2 from colliding with its cooperating transition pulley and / or the retaining edge 5 of the synchronous pulley, ensuring the stability of the stacker crane during operation while extending the service life of the synchronous belt 2.

[0036] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0037] The above provides a detailed description of a synchronous belt guiding device provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A synchronous belt guiding device, characterized in that, include: A bracket fixed to the synchronous pulley box and mounted on both sides of the synchronous belt; At least one set of correction devices is respectively provided on the two inner sides of the bracket. The at least one set of correction devices is used to jointly limit the lateral movement range of the timing belt to prevent the timing belt from colliding with the transition pulley and / or the flange of the timing belt gear that it works with. The synchronous belt guiding device also includes a cleaning device mounted on the bracket, which is used to clean dust from the surface of the synchronous belt. The cleaning device includes: An L-shaped fixing bracket is fixed to the side of the bracket away from the timing pulley box; A brush is installed on the L-shaped bracket at the end opposite to the support, and the cleaning surface of the brush is in contact with the surface of the timing belt. The brush is inclined to the surface of the timing belt.

2. The synchronous belt guiding device as described in claim 1, characterized in that, The spacing between a group of the correction devices is greater than the width of the synchronous belt and less than the spacing between the flanges of the two synchronous pulleys on opposite sides of the synchronous belt.

3. The synchronous belt guiding device as described in claim 1, characterized in that, A slot is provided between the bracket and the timing belt pulley box for viewing and adjusting the timing belt.

4. The synchronous belt guiding device as described in claim 1, characterized in that, The correction device includes a bearing or roller rotatably mounted inside the bracket.

5. The synchronous belt guiding device as described in claim 4, characterized in that, When the correction device is a bearing, the axis of the bearing is perpendicular to the transmission direction of the synchronous belt, and the bearing housing passes through the bracket and is fixed to the bracket by bolts.

6. A stacker crane, characterized in that, Includes the synchronous belt guide device as described in any one of claims 1-5, wherein the synchronous belt guide device is mounted on the loading platform of the stacker crane.

Images