Sowing wall intelligent sorting vehicle

Abstract

According to the intelligent sorting vehicle for the seeding wall, effective optimization and lightweight design are carried out on the structure of the whole sorting vehicle so as to correspondingly reduce the weight and improve the effective load, and meanwhile, the design aims of facilitating installation and maintenance, remarkably reducing the dead weight of the vehicle body and improving the three-dimensional sorting efficiency are achieved through the external design of the gear train. The seeding wall intelligent sorting vehicle comprises a vehicle body, a driving assembly, a belt assembly and a current collection assembly, wherein the driving assembly, the belt assembly and the current collection assembly are connected to the vehicle body. The vehicle body is of an integrated structure formed by sequentially splicing a front plate, a rear plate, a left plate, a right plate and a bottom plate. The driving assembly comprises a motor, the driving end of the motor is sleeved with two sets of driving belt wheels, each set of driving belt wheels is in driving connection with a set of driven belt wheels through a set of synchronous belts, and the driven belt wheels coaxially and fixedly sleeve driving shafts penetrating through the two transverse sides of the vehicle body. The two ends of the driving shaft are each provided with a set of driving wheels used for walking supporting. The driving belt wheel, the synchronous belt, the driven belt wheel and the driving wheel are all arranged on the outer side of the vehicle body.

Description

Technical Field

[0001] The utility model relates to a cargo transport vehicle which runs on a seeding wall and realizes three-dimensional sorting, and belongs to the field of logistics warehousing. Background Art

[0002] Currently in the field of logistics and warehousing, automation and intelligent control technologies are developing rapidly. With the continuous increase in industrial and commercial land and labor costs, intensive warehousing systems are widely used because they can make full use of space efficiency and correspondingly reduce the demand for labor.

[0003] The sowing wall can significantly reduce the overall equipment footprint by making the sorting grid three-dimensional and using a circulating rail car to transport the sorted packages, while effectively ensuring the number of sorting categories and operating efficiency. The sowing wall is based on the transportation of sorted packages by a circulating rail car. Whether the vehicle can quickly reach the package supply station is a key factor in sorting efficiency, so it is necessary to configure multiple rail cars and a relatively tight layout and scheduling method.

[0004] The main problems with the prior art seeding wall sorting vehicles are that, on the one hand, the overall structure of the sorting vehicle is complex and the number of components is large, which makes the installation and maintenance of the vehicle body cumbersome and inefficient; on the other hand, the walking and auxiliary guide wheel systems are all arranged inside the closed vehicle body and cannot be installed and replaced from the outside, resulting in a large corresponding maintenance workload; in addition, the existing seeding wall sorting vehicle has a large dead weight and has high requirements on the strength of the running track frame, which is not conducive to reducing the overall seeding wall The cost of use, the effective load of the sorting vehicle is relatively low.

[0005] In view of this, this patent application is proposed. Utility Model Content

[0006] The sowing wall intelligent sorting vehicle described in the utility model aims to solve the problems existing in the above-mentioned prior art and to effectively optimize and lightweight the structure of the sorting vehicle to reduce weight and increase the effective load accordingly. At the same time, the external wheel system design is used to facilitate installation and maintenance, significantly reduce the weight of the vehicle body and improve the design purpose of three-dimensional sorting efficiency.

[0007] To achieve the above-mentioned design purpose, the seeding wall intelligent sorting vehicle includes a vehicle body, a driving assembly connected to the vehicle body and used to drive the wheel system, a belt assembly for carrying and sorting goods, and a current collecting assembly for providing power to the driving assembly and the belt assembly, characterized in that: the vehicle body is composed of a front plate, a rear plate, a left plate, a right plate and a bottom plate, which are sequentially spliced ​​to form an integrated structure; the driving assembly includes a motor, and the driving end of the motor is sleeved with two sets of driving pulleys, each set of driving pulleys is respectively driven and connected with a set of driven pulleys through a set of synchronous belts, and the driven pulleys are coaxially fixedly sleeved on a driving shaft that passes through the lateral sides of the vehicle body, and the two ends of the driving shaft are respectively rotatably supported on the vehicle body through bearings, and a set of driving wheels for walking support are respectively installed at the two ends of the driving shaft; the driving pulley, synchronous belt, driven pulley and driving wheel are all arranged on the outside of the vehicle body.

[0008] Furthermore, four groups of support plates are symmetrically arranged at the bottom of the base plate, and the end of each group of support plates extends to the outside of the vehicle body and is installed with a group of guide wheels for guiding.

[0009] Furthermore, in the driving assembly, a tensioner is wound around each set of synchronous belts to perform a tensioning function.

[0010] Furthermore, the belt assembly includes a support plate located at the bottom and a belt motor installed on the support plate, the two sides of the support plate are fixedly connected to the left and right groups of belt support plates respectively, a group of active rollers and driven rollers are installed along the longitudinal ends of the belt support plates, and the two groups of conveyor belts are closed-loop wound in parallel between the same group of active rollers and driven rollers; a belt active pulley is installed at the driving end of the belt motor, and a belt driven pulley is installed at the side end of the active roller, and the belt synchronous belt is closed-loop wound between the belt driven pulley and the belt active pulley.

[0011] Furthermore, a set of reflective photoelectric sensors for detecting materials entering and exiting the sorting vehicle is arranged between the two sets of conveyor belts.

[0012] Furthermore, at least one set of rotating brackets is installed on the outer side of one set of belt supporting plates in the two sets, and the rotating brackets are hinged to the vehicle body.

[0013] Furthermore, at least one set of fixing brackets is installed on the outer side of one set of belt supporting plates in the two sets, and the fixing brackets are fixedly connected to the vehicle body.

[0014] Furthermore, the current collector assembly includes a current collector, the top of which is fixedly connected to a current collector bracket via a positioning shaft and a pin, and a spring that plays a buffering role is sleeved on the positioning shaft between the current collector and the current collector bracket vertically.

[0015] Furthermore, an anti-collision photoelectric device is installed on the front panel to detect the front and rear sorting vehicles and prevent them from colliding with each other.

[0016] Furthermore, a capacitor serving as a power source for the sorting vehicle and a positioning photoelectric switch serving as a travel positioning switch for the sorting vehicle are installed on the bottom plate.

[0017] In summary, the seed wall intelligent sorting vehicle described in this application has the following advantages:

[0018] 1. The sorting vehicle proposed in this application has the characteristics of small, simple and compact structure, which can relatively improve the convenience of installation and maintenance and debugging accuracy.

[0019] 2. The body structure adopts optimized and lightweight design, which is generally composed of drive components and belt components, which is conducive to improving control accuracy and operating speed.

[0020] 3. The vehicle body drive part of the present application is externally located, which is convenient for maintenance and repair and is conducive to realizing an integrated vehicle frame, thereby correspondingly improving installation and maintenance efficiency.

[0021] 4. This application adopts two sets of parallel conveyor belt assemblies and arranges detection photoelectric between the two, so as to facilitate the detection of ultra-thin parts and improve the accuracy and control efficiency of three-dimensional sorting.

[0022] 5. The present application adopts a floating charging brush block design, which can effectively improve the full coordination between the brush block and the busbar, thereby significantly reducing charging failures. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model will now be further described with reference to the following drawings.

[0024] Figure 1 It is a structural schematic diagram of the seed wall intelligent sorting vehicle described in this application;

[0025] Figure 2 It is a structural diagram of an integrated vehicle body;

[0026] Figure 3 Yes Figure 1 A top view of the structure;

[0027] Figure 4 It is a schematic diagram of the vehicle body and its wheel train and power components;

[0028] Figure 5 is a schematic diagram of the current collection assembly;

[0029] Figure 6 is a schematic diagram of the belt assembly;

[0030] Figure 7 yes Figure 6 A schematic diagram of the structure shown with the belt removed;

[0031] Figure 8 yes Figure 4 a bottom view of the structure shown;

[0032] Fig. 9 This is a schematic diagram of the belt assembly after it has been flipped over;

[0033] Fig.10 yes Fig. 9 A schematic diagram of another view of the structure shown;

[0034] In the above drawings, 100-drive assembly; 200-belt assembly; 300-collector assembly; 1-drive wheel; 2-synchronous belt; 3-active pulley; 4-motor; 5-capacitor; 6-driven pulley; 7-controller; 8-bearing; 9-body; 10-drive shaft; 11-mainboard; 12-anti-collision photoelectric; 13-positioning photoelectric; 14-positioning sleeve; 15-shaft sleeve; 16-collector bracket; 17-collector; 18-spring; 19-positioning shaft and pin; 20-transmission Belt feeder; 21-driven roller; 22-support plate; 23-active roller; 24-belt motor; 25-belt driven pulley; 26-belt active pulley; 27-belt timing belt; 28-belt support plate; 29-rotating bracket; 30-tensioner; 31-support plate; 32-guide wheel; 33-reflective photoelectric; 34-mounting plate; 35-fixed bracket; 36-switch; 901-front plate; 902-rear plate; 903-left plate; 904-right plate; 905-bottom plate. DETAILED DESCRIPTION

[0035] Embodiment 1, as Figures 1 to 10 As shown, the seed wall intelligent sorting vehicle comprises a vehicle body 9, a driving assembly 100 connected to the vehicle body 9 for driving a wheel system, a belt assembly 200 for carrying and sorting goods, and a current collection assembly 300 for providing power to the driving assembly 100 and the belt assembly 200.

[0036] The vehicle body 9 is composed of a front plate 901, a rear plate 902, a left plate 903, a right plate 904 and a bottom plate 905, which are sequentially spliced ​​to form an integrated structure. The above five parts have a number of through holes to reduce the weight of the vehicle body. Specifically, the above five parts are all made of aluminum plates and are processed into the vehicle body 9 by welding each other, or a whole piece of aluminum plate is integrally formed and welded into the above five parts through a sheet metal process to finally form a vehicle body 9 with a load-bearing frame structure.

[0037] An anti-collision photoelectric device 12 for detecting the front and rear sorting vehicles and preventing them from colliding with each other is installed on the front plate 901, a power switch 36 is installed on the rear plate 902, bearings 8 for mounting the drive shaft 10 are respectively installed on the symmetrical devices of the left plate 903 and the right plate 904, and a mounting plate 34 as a motor base is installed on the left plate 903. In addition, a capacitor 5 as a power supply for the sorting vehicle, a controller 7 as a driver for the motor 4, a main board 11 as a main control unit of the sorting vehicle, and a positioning photoelectric device 13 as a switch for the walking positioning of the sorting vehicle are installed on the bottom plate 905.

[0038] The driving assembly 100 includes a motor 4 integrally mounted on a mounting plate 34 and providing a driving force for walking, and a driving end of the motor 4 is sleeved with two sets of driving pulleys 3, each set of driving pulleys 3 is driven and connected to a set of driven pulleys 6 through a set of synchronous belts 2, and a tensioner 30 mounted on a support plate 31 is wound around each set of synchronous belts 2 to achieve the effect of tensioning the synchronous belts 2;

[0039] The driven pulley 6 is coaxially fixedly sleeved on the drive shaft 10 that penetrates and connects the two lateral sides of the vehicle body 9 (specifically the left plate 903 and the right plate 904). Driven by the driven pulley 6, the drive shaft 10 can reciprocate and rotate on a fixed axis.

[0040] The two ends of the drive shaft 10 are rotatably supported on the left plate 903 and the right plate 904 of the vehicle body 9 through bearings 8, and a set of drive wheels 1 for walking support are installed on the two ends of the drive shaft 10 through bushings 15;

[0041] The driving pulley 3 , the synchronous belt 2 , the driven pulley 6 and the driving wheel 1 are all arranged on the outside of the vehicle body 9 .

[0042] Furthermore, four groups of support plates 31 are symmetrically arranged at the bottom of the base plate 905 , and the end of each group of support plates 31 extends toward the outside of the vehicle body 9 and is installed with a group of guide wheels 32 for guiding.

[0043] The belt assembly 200 comprises a support plate 22 at the bottom and a belt motor 24 mounted on the support plate 22. The two sides of the support plate 22 are fixedly connected to the left and right groups of belt support plates 28 respectively. A group of active rollers 23 and driven rollers 21 are installed along the longitudinal ends of the belt support plates 28. The two groups of conveyor belts 20 are wound in a closed loop in parallel between the same group of active rollers 23 and driven rollers 21. The driving end of the belt motor 24 is installed with a belt active pulley 26, and the side end of the active roller 23 is installed with a belt driven pulley 25. The belt synchronous belt 27 is wound in a closed loop between the belt driven pulley 25 and the belt active pulley 26.

[0044] In order to facilitate the detection of small goods or ultra-thin parts and prevent them from falling into the gap between the two conveyor belts 20, a set of reflective photoelectric 33 for detecting materials entering and leaving the sorting vehicle is arranged between the two conveyor belts 20;

[0045] At least one set of rotating brackets 29 is installed on the outer side of one of the two sets of belt support plates 28. The rotating brackets 29 are hinged to the vehicle body 9 (specifically the left plate 903 or the right plate 904). The belt assembly 200 can be manually turned over, and the turning angle can exceed 90 degrees to facilitate equipment maintenance of the belt assembly 200 and other components inside the vehicle body 9.

[0046] At least one set of fixing brackets 35 is installed on the outer side of one of the two sets of belt support plates 28, and the fixing brackets 35 are fixedly connected to the vehicle body 9 (specifically the left plate 903 or the right plate 904) by bolts or other fasteners, so as to keep the belt assembly 200 horizontal and relatively stable in the working state;

[0047] The current collector assembly 300 is installed at the bottom of the vehicle body 9 (specifically the bottom plate 905), and its function is to charge the capacitor 5; the current collector assembly 300 includes a current collector 17, the top of the current collector 17 is fixedly connected to the current collector bracket 16 through a positioning shaft and a pin 19, and a spring 18 that plays a buffering role is sleeved on the positioning shaft between the current collector 17 and the current collector bracket 16 in the vertical direction.

[0048] The above contents and the embodiments given in the accompanying drawings are only preferred solutions for achieving the purpose of the utility model. For those skilled in the art, they can be inspired by this and directly deduce other alternative structures that conform to the design concept of the utility model. Other structural features obtained thereby should also belong to the scope of the solution described in the utility model.

Claims

1. A sowing wall intelligent sorting vehicle, comprising a vehicle body, a driving assembly connected to the vehicle body and used to drive a wheel system, a belt assembly used to carry and sort goods, and a current collection assembly providing power to the driving assembly and the belt assembly, characterized in that: The vehicle body is composed of a front plate, a rear plate, a left plate, a right plate and a bottom plate, which are sequentially spliced ​​to form an integrated structure; The driving assembly includes a motor, and the driving end of the motor is sleeved with two sets of driving pulleys, each set of driving pulleys is driven and connected to a set of driven pulleys through a set of synchronous belts, and the driven pulleys are coaxially fixedly sleeved on a driving shaft that passes through and connects the two lateral sides of the vehicle body, and the two ends of the driving shaft are respectively rotatably supported on the vehicle body through bearings, and a set of driving wheels for walking support are respectively installed at the two ends of the driving shaft; The active pulley, synchronous belt, driven pulley and driving wheel are all arranged on the outside of the vehicle body.

2. The sowing wall intelligent sorting vehicle according to claim 1 is characterized by: Four groups of support plates are symmetrically arranged at the bottom of the base plate. The end of each group of support plates extends to the outside of the vehicle body and is installed with a group of guide wheels for guiding.

3. The sowing wall intelligent sorting vehicle according to claim 1 is characterized by: In the driving assembly, a tensioner for tensioning is wound around each set of synchronous belts.

4. The sowing wall intelligent sorting vehicle according to claim 1 is characterized by: The belt assembly comprises a support plate at the bottom and a belt motor mounted on the support plate. The two sides of the support plate are fixedly connected to the left and right groups of belt support plates respectively. A group of active rollers and driven rollers are mounted along the longitudinal ends of the belt support plates. The two groups of conveyor belts are wound in parallel in a closed loop between the same group of active rollers and driven rollers. A belt driving pulley is installed at the driving end of the belt motor, a belt driven pulley is installed at the side end of the driving roller, and a belt synchronous belt closed loop is wound between the belt driven pulley and the belt driving pulley.

5. The sowing wall intelligent sorting vehicle according to claim 4 is characterized by: A set of reflective photoelectric devices for detecting materials entering and leaving the sorting vehicle is arranged between the two sets of conveyor belts.

6. The sowing wall intelligent sorting vehicle according to claim 4 is characterized by: At least one set of rotating brackets is installed on the outer side of one set of belt supporting plates in the two sets, and the rotating brackets are hinged to the vehicle body.

7. The sowing wall intelligent sorting vehicle according to claim 4 or 6, characterized in that: At least one set of fixing brackets is installed on the outer side of one set of belt supporting plates in the two sets, and the fixing brackets are fixedly connected to the vehicle body.

8. The sowing wall intelligent sorting vehicle according to claim 1 is characterized by: The current collector assembly comprises a current collector, the top of which is fixedly connected to the current collector bracket via a positioning shaft and a pin, and a spring having a buffering effect is sleeved on the positioning shaft between the current collector and the current collector bracket in the vertical direction.

9. The sowing wall intelligent sorting vehicle according to claim 1, characterized in that: Anti-collision photoelectric sensors are installed on the front panel to detect the front and rear sorting vehicles and prevent them from colliding with each other.

10. The sowing wall intelligent sorting vehicle according to claim 1, characterized in that: A capacitor serving as the power source for the sorting vehicle and a positioning photoelectric switch serving as the positioning switch for the sorting vehicle to move are installed on the bottom plate.

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