Balance wheel matched supporting structure for logistics sorting

Abstract

The utility model discloses a balance wheel matching support structure for logistics sorting, which comprises a base frame, driving gears for driving a module belt to move are arranged at two ends of the base frame, the module belt is connected between the driving gears at two ends, a balance wheel group is mounted at the bottom of the module belt on the base frame, and the balance wheel group is connected with the module belt. A mounting cross beam is arranged on one side of the balance wheel set, a plurality of wear-resistant supporting rails are arranged between the mounting cross beam and the module belt, and the wear-resistant supporting rails extend in the moving direction of the module belt; the wear-resistant supporting track is arranged in the middle section of the module belt and plays an effective supporting role, so that the conveying surface of the module belt is smooth, the conveying stability of the module belt is improved, meanwhile, the module belt is prevented from making contact with the balance wheel set, unnecessary friction loss is avoided, and the service life of the module belt and the balance wheel set is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics sorting, in particular to a swing wheel supporting structure used for logistics sorting. Background Art

[0002] In the field of logistics sorting, modular belt conveying and sorting is widely used. The so-called modular belt is a conveyor belt equipped with a roller sorting wheel. Usually, the rotation direction of the sorting wheel is perpendicular to the moving direction of the conveyor belt. The modular belt is driven by the driving gear to move the items. A balance wheel is installed at the bottom of the modular belt. When the balance wheel rotates a certain angle to make the balance wheel contact with the sorting wheel on the modular belt, due to the relative movement between the modular belt and the balance wheel, the friction between the balance wheel and the sorting wheel prompts the sorting wheel to rotate, so that the sorting wheel drives the items on the modular belt to move along the rotation direction of the sorting wheel, thereby realizing the sorting function of the items.

[0003] In the prior art, driving gears are usually installed at both ends of the base frame. When the distance between the driving gears at both ends is long, the tensioning effect is weakened, and the module belt located in the middle part will inevitably shift downward due to its own gravity, making the conveying surface of the module belt uneven and reducing the transportation efficiency. At the same time, the module belt will contact with the balance wheel, resulting in unnecessary friction loss and reducing the service life of the module belt and the balance wheel. Utility Model Content

[0004] In order to overcome the above-mentioned deficiencies in the prior art, the utility model provides a pendulum wheel supporting structure for logistics sorting.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A balance wheel supporting structure for logistics sorting, comprising a base frame, two ends of the base frame are provided with driving gears for driving a module belt to move, the module belt with a sorting roller installed is connected between the driving gears at the two ends, and a balance wheel group is installed at a position of the base frame at the bottom of the module belt;

[0007] The module belt is used to carry the items to be sorted, and the balance wheel group is a driving device for realizing the sorting function. When the rotation direction of the balance wheel group is parallel to the moving direction of the module belt, the balance wheel group and the sorting roller on the module belt do not contact or rub each other. When the balance wheel group rotates a certain angle, the balance wheel group and the sorting roller on the module belt come into contact. At the same time, since the module belt is driven to move by the driving gear, there is a relative movement between the sorting roller and the balance wheel group, resulting in friction between the balance wheel group and the sorting roller. This friction force causes the sorting roller to rotate, so that the sorting roller drives the items on the module belt to move along the rotation direction of the sorting roller. At this time, the rotation direction of the sorting roller is perpendicular to the moving direction of the module belt, thereby realizing the sorting function of the items.

[0008] A mounting crossbeam is provided on one side of the balance wheel assembly, and a plurality of wear-resistant support rails are provided between the mounting crossbeam and the module belt, and the plurality of wear-resistant support rails are extended along the movement direction of the module belt;

[0009] The wear-resistant support rail includes a rail base and a wear-resistant support strip. The bottom of the rail base is provided with a bolt installation cavity, and the top is provided with a wear-resistant support strip installation groove. The bottom of the rail base is connected to the installation beam by bolts. One end of the wear-resistant support strip is installed in the wear-resistant support strip installation groove, and the other end is in contact with the module belt.

[0010] Furthermore, the wear-resistant support strip is interference-connected with the wear-resistant support strip mounting groove.

[0011] Furthermore, the bolt installation cavity of the rail base is an open cavity with a rectangular cross section.

[0012] Furthermore, the wear-resistant support strip is made of ultra-high molecular weight polyethylene.

[0013] Furthermore, the rail base material is aluminum.

[0014] Furthermore, a plurality of the wear-resistant support rails are arranged parallel to each other.

[0015] Furthermore, one end of the wear-resistant support strip in contact with the module belt is an arc-shaped structure.

[0016] Furthermore, wear-resistant support strips are also provided in the gaps between the balance wheels in the balance wheel assembly.

[0017] The beneficial effects of the utility model are:

[0018] 1. The setting of the wear-resistant support rail in the middle section of the module belt plays an effective supporting role, making the module belt conveying surface flat, improving the transportation stability of the module belt, and preventing the module belt from contacting the balance wheel group, avoiding unnecessary friction loss, and extending the service life of the module belt and the balance wheel group; secondly, the wear-resistant support rail consists of a rail base and a wear-resistant support strip, which is flexible to install, easy to replace, and low in cost.

[0019] 2. The interference fit connection between the wear-resistant support strip and the wear-resistant support strip mounting groove is quick and easy to install and replace, and does not affect the supporting effect of the wear-resistant support rail on the module belt.

[0020] 3. The material of the wear-resistant support strip is ultra-high molecular weight polyethylene, which has strong wear resistance, long service life and low cost.

[0021] 4. The track base material is aluminum, which ensures the stability of the wear-resistant support track structure.

[0022] 5. Several wear-resistant support rails are arranged parallel to each other to improve the stability of the module belt support.

[0023] 6. The end of the wear-resistant support strip in contact with the module belt is set to an arc structure, which reduces the wear area of ​​the module belt and extends the service life of the module belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The structure of the module belt structure of the utility model is shown in FIG. Figure 1 ;

[0025] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0026] Figure 3 for Figure 1 Right view of;

[0027] Figure 4 for Figure 3 The enlarged view of point B in the middle;

[0028] Figure 5 It is a schematic diagram of the structure of the wear-resistant support rail;

[0029] Figure 6 The structure of the module belt structure of the utility model is shown in FIG. Figure 2 ;

[0030] Figure 7 The structure of the module belt structure of the utility model is shown in FIG. Figure 3 .

[0031] In the figure: 1, base frame; 11, mounting beam; 2, module belt; 3, balance wheel group; 4, wear-resistant support track; 41, track base; 411, bolt mounting cavity; 412, wear-resistant support strip mounting groove; 42, wear-resistant support strip. DETAILED DESCRIPTION

[0032] In order to better understand the present invention, the embodiments of the present invention are explained in detail below with reference to the accompanying drawings.

[0033] like Figures 1 to 7 As shown, a balance wheel supporting structure for logistics sorting includes a base frame 1, both ends of the base frame 1 are provided with driving gears for driving the module belt 2 to move, the module belt 2 is connected between the driving gears at both ends, and a balance wheel group 3 is installed on the base frame 1 at the bottom of the module belt 2.

[0034] The module belt 2 is used to carry the items to be sorted, and the balance wheel group 3 is a driving device for realizing the sorting function. When the rotation direction of the balance wheel group 3 is parallel to the moving direction of the module belt 2, the balance wheel group 3 and the sorting roller on the module belt 2 do not contact or rub. When the balance wheel group 3 rotates a certain angle, the balance wheel group 3 and the sorting roller on the module belt 2 come into contact. At the same time, since the module belt 2 is driven to move by the driving gear, there is a relative movement between the sorting roller and the balance wheel group 3, resulting in friction between the balance wheel group 3 and the sorting roller. This friction forces the sorting roller to rotate, so that the sorting roller drives the items on the module belt 2 to move along the rotation direction of the sorting roller. At this time, the rotation direction of the sorting roller is perpendicular to the moving direction of the module belt 2, thereby realizing the sorting function of the items.

[0035] A mounting crossbeam 11 is provided on one side of the balance wheel assembly 3, and a plurality of wear-resistant support rails 4 are provided between the mounting crossbeam 11 and the module belt 2, and the plurality of wear-resistant support rails 4 are extended along the movement direction of the module belt 2;

[0036] The wear-resistant support track 4 includes a track base 41 and a wear-resistant support strip 42. The bottom of the track base 41 is provided with a bolt installation cavity 411, and the top is provided with a wear-resistant support strip installation groove 412. The bottom of the track base 41 is connected to the installation beam 11 by bolts. One end of the wear-resistant support strip 42 is installed in the wear-resistant support strip installation groove 412, and the other end is in contact with the module belt 2. The driving relationship between the driving gear and the module belt 2 is the prior art and will not be repeated here.

[0037] The wear-resistant support rail 4 is arranged in the middle section of the module belt 2, which plays an effective supporting role, making the conveying surface of the module belt 2 smooth, improving the transportation stability of the module belt 2, and preventing the module belt 2 from contacting the balance wheel group 3, avoiding unnecessary friction loss, and extending the service life of the module belt 2 and the balance wheel group 3; secondly, the wear-resistant support rail 4 is composed of a rail base 41 and a wear-resistant support strip 42, which is flexible to install, easy to replace, and low in cost.

[0038] The solution is refined. The wear-resistant support strip 42 is interference-connected with the wear-resistant support strip installation groove 412, which is convenient and quick to install and easy to replace, while not affecting the supporting effect of the wear-resistant support rail 4 on the module belt 2.

[0039] In a more detailed solution, the bolt mounting cavity 411 of the rail base 41 is an open cavity with a rectangular cross section.

[0040] The solution is refined. The material of the wear-resistant support strip 42 is ultra-high molecular weight polyethylene, which has strong wear resistance, long service life and low cost.

[0041] The solution is refined. The material of the rail base 41 is aluminum, which ensures the stability of the wear-resistant support rail 4 structure.

[0042] The solution is refined, and a plurality of the wear-resistant support rails 4 are arranged parallel to each other to improve the stability of the support for the module belt 2.

[0043] In some embodiments, the end of the wear-resistant support strip 42 that contacts the module belt 2 is an arc-shaped structure, which reduces the wear area of ​​the module belt and extends the service life of the module belt 2.

[0044] When the device is in use, the track base 41 is first installed on the mounting beam 11 by bolts, and then the wear-resistant support strip 42 is installed in the wear-resistant support strip mounting groove 412 of the track base 41 to complete the installation of the wear-resistant support track 4. When the equipment is running, the module belt 2 is driven to move by the driving gear. In the middle section of the module belt 2, a plurality of wear-resistant support tracks 4 support the module belt 2, so that the conveying surface of the module belt 2 is smooth, and the transportation stability of the module belt 2 is improved. At the same time, the module belt 2 is prevented from contacting the balance wheel group 3, unnecessary friction loss is avoided, and the service life of the module belt 2 and the balance wheel group 3 is extended.

[0045] For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the protection scope of the present invention.

Claims

1. A balance wheel supporting structure for logistics sorting, comprising a base frame, two ends of the base frame are provided with driving gears for driving the module belt to move, the module belt is connected between the driving gears at the two ends, and a balance wheel group is installed at the bottom of the module belt on the base frame, characterized in that: A mounting crossbeam is provided on one side of the balance wheel assembly, and a plurality of wear-resistant support rails are provided between the mounting crossbeam and the module belt, and the wear-resistant support rails are extended along the movement direction of the module belt; The wear-resistant support rail includes a rail base and a wear-resistant support strip. The bottom of the rail base is provided with a bolt installation cavity, and the top is provided with a wear-resistant support strip installation groove. The bottom of the rail base is connected to the installation beam by bolts. One end of the wear-resistant support strip is installed in the wear-resistant support strip installation groove, and the other end is in contact with the module belt.

2. A balance wheel supporting structure for logistics sorting as claimed in claim 1, characterized in that: The wear-resistant support strip is interference-connected with the wear-resistant support strip installation groove.

3. A balance wheel supporting structure for logistics sorting as claimed in claim 1, characterized in that: The bolt installation cavity of the rail base is an open cavity with a rectangular cross section.

4. A balance wheel supporting structure for logistics sorting as claimed in claim 2, characterized in that: The material of the wear-resistant support strip is ultra-high molecular weight polyethylene.

5. The balance wheel supporting structure for logistics sorting as claimed in claim 3, characterized in that: The rail base material is aluminum.

6. The balance wheel supporting structure for logistics sorting according to claim 1, characterized in that: A plurality of the wear-resistant support rails are arranged parallel to each other.

7. A balance wheel supporting structure for logistics sorting as claimed in claim 4, characterized in that: The end of the wear-resistant support strip in contact with the module belt is an arc-shaped structure.

Images