Rail type stock bin management trolley

Abstract

The utility model discloses a rail type stock bin management trolley, which relates to the technical field of warehouse management, and comprises a trolley body, an upper pressing wheel, a lower pressing wheel, a walking assembly, a power supply module, a control module and a positioning sensing assembly, the upper pressing wheel and the lower pressing wheel are respectively connected with the top and the bottom of the track in a rolling and limiting manner; the trolley body is driven by the walking assembly to walk on the track, the track is provided with an electrified sliding contact line, the power module supplies power to the trolley through the electrified sliding contact line, and the control module is used for controlling the trolley to work. The positioning sensing assembly is matched with a position sensing plate arranged on the track to realize the position positioning of the trolley; the track type stock bin management trolley has the advantages of being capable of automatically walking along the track, free of monitoring dead angles and capable of working for a long time.

Description

Technical Field

[0001] This utility model relates to the field of warehouse management technology, and in particular to a track-type silo management trolley. Background Technology

[0002] Currently, warehouse material management relies on manual inspections and inventory checks; warehouse material security also depends mainly on camera monitoring. This approach has several drawbacks in practice: First, manual inspections are relatively slow, consuming a significant amount of worker time and wasting human resources, thus increasing costs. Second, the relatively fixed installation locations of cameras, limited monitoring angles, obstructed views by goods, and restrictions on the number of cameras connected to the monitoring system create security vulnerabilities, posing risks to material safety. Third, robots have short operating times and require dedicated charging, causing inconvenience. Utility Model Content

[0003] The purpose of this utility model is to provide a track-type silo management trolley to solve the problems existing in the prior art. It has the advantages of being able to move autonomously along the track, having no blind spots in monitoring, and being able to work for a long time.

[0004] To achieve the above objectives, this utility model provides the following solution:

[0005] This utility model provides a track-type silo management trolley, including a trolley body, an upper pressure wheel, a lower pressure wheel, a traveling assembly, a power module, a control module, and a positioning sensing assembly. The upper and lower pressure wheels are respectively located at the top and bottom of the back of the trolley body, and are respectively connected to the top and bottom of the track for rolling limit. The trolley body is driven to move on the track by the traveling assembly. An electrified sliding contact line is provided on the track. The power module supplies power to the trolley through the electrified sliding contact line. The control module is used to control the operation of the trolley. The positioning sensing assembly cooperates with a position sensing plate provided on the track to realize the position positioning of the trolley.

[0006] Preferably, the vehicle body has a cubic structure, and a track groove is provided on the back of the vehicle body for the track to pass through.

[0007] Preferably, the top of the track groove is provided with two upper pressure rollers, and the bottom of the track groove is provided with two lower pressure rollers.

[0008] Preferably, the positioning sensing component is disposed on the top of the track groove.

[0009] Preferably, a sliding contact line current collector is also provided inside the track groove. The sliding contact line current collector is electrically connected to the energized sliding contact line. A switching power supply and a power inverter module are provided on the back of the vehicle body. The sliding contact line current collector transmits the current on the energized sliding contact line to the power inverter module. After the voltage is converted by the power inverter module, it is supplied to the switching power supply to power the vehicle.

[0010] Preferably, a battery pack for temporarily powering the vehicle is also provided on the back of the vehicle body.

[0011] Preferably, the control module includes a PLC and an industrial control computer located on the rear of the vehicle body.

[0012] Preferably, the walking assembly includes a servo motor and a gear set. The gear set includes an output gear, a transmission gear, a driving gear, and a driven gear. The power output shaft of the servo motor is connected to the output gear. The output gear is connected to the driving gear through the transmission gear. The driven gear is located at the bottom of the driving gear and is connected to the driving gear through a gear shaft. The driving gear and the driven gear respectively mesh with two rows of limiting holes provided on the track.

[0013] Preferably, the track is provided with a plurality of position sensing plates arranged at intervals.

[0014] The present invention achieves the following technical advantages over the prior art:

[0015] The track-type silo management trolley of this utility model can move autonomously on a preset track inside the silo through a walking component, and can reach the preset position. When monitored by on-board cameras and other monitoring equipment, it can achieve monitoring without blind spots. The energized sliding contact line on the track can provide real-time power to the trolley, ensuring working time and efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the track-type silo management trolley in this utility model;

[0018] Figure 2 This is a schematic diagram of the front of the track-type silo management trolley in this utility model;

[0019] Figure 3This is a schematic diagram of the rear structure of the track-type silo management trolley in this utility model;

[0020] Figure 4 This is a schematic diagram of the walking component in this utility model;

[0021] Figure 5 This is a schematic diagram of the position sensing plate in this utility model;

[0022] In the diagram: 1. Vehicle body; 2. Upper pressure roller; 3. Lower pressure roller; 4. Walking assembly; 5. Track; 6. Positioning sensing assembly; 7. Electrified sliding contact line; 8. Position sensing plate; 9. Track groove; 10. Sliding contact line current collector; 11. Switching power supply; 12. Power inverter module; 13. Battery pack; 14. PLC; 15. Industrial computer; 16. Servo motor; 17. Output gear; 18. Transmission gear; 19. Driving gear; 20. Driven gear. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] The purpose of this invention is to provide a track-type silo management trolley to solve the problems existing in the prior art.

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] In this embodiment, the track-type silo management trolley, such as Figures 1-5 As shown, the system includes a vehicle body 1, an upper pressure wheel 2, a lower pressure wheel 3, a walking assembly 4, a power module, a control module, and a positioning sensing assembly 6. The upper pressure wheel 2 and the lower pressure wheel 3 are respectively located at the top and bottom of the back of the vehicle body 1, and are respectively connected to the top and bottom of the track 5 for rolling limit. The vehicle body 1 is driven to move on the track 5 by the walking assembly 4. The track 5 is provided with an electrified sliding contact line 7. The power module supplies power to the vehicle through the electrified sliding contact line 7. The control module is used to control the operation of the vehicle. The positioning sensing assembly 6 cooperates with the position sensing plate 8 provided on the track 5 to realize the positioning of the vehicle.

[0027] In this specific embodiment, the vehicle body 1 has a cubic structure. A track groove 9 is provided on the back of the vehicle body 1 for the track 5 to pass through. The track groove 9 provides space for the vehicle body 1 to be mounted on the track 5 and also allows for the installation of corresponding components. Two upper pressure rollers 2 are provided at the top of the track groove 9, and two lower pressure rollers 3 are provided at the bottom of the track groove 9. The upper and lower pressure rollers 2 and 3 are used to limit the entire vehicle on the track 5, and the pressure rollers serve a limiting and guiding function.

[0028] In this specific embodiment, the positioning sensing component 6 is disposed on the top of the track groove 9, and the holes of the position sensing plate 8 and the holes of the positioning sensing component 6 are correspondingly disposed. When the trolley moves to the position corresponding to the position sensing plate 8, the position of the trolley is determined. Several position sensing plates 8 are disposed at intervals on the track 5. A position sensing plate 8 is disposed at intervals on the track 5, which can confirm the real-time position of the trolley at any time.

[0029] In this specific embodiment, a sliding contact line current collector 10 is also provided inside the track groove 9. The sliding contact line current collector 10 is electrically connected to the energized sliding contact line 7. A switching power supply 11 and a power inverter module 12 are provided on the back of the vehicle body 1. The sliding contact line current collector 10 transmits the current on the energized sliding contact line 7 to the power inverter module 12. After the voltage is converted by the power inverter module 12, it is supplied to the switching power supply 11 to power the vehicle. The power inverter module 12 can convert a voltage of 110V to 380V into a usable voltage for the vehicle.

[0030] In this specific embodiment, a battery pack 13 for temporarily powering the car is also provided on the back of the vehicle body 1. This battery pack provides emergency power to the car, and the car can still work normally in the event of a power outage or other emergency.

[0031] In this specific embodiment, the control module includes a PLC14 and an industrial computer15 located on the back of the vehicle body 1, which are used to control the vehicle and facilitate the vehicle to be connected to intelligent monitoring modules such as cameras and sensors in a timely manner.

[0032] In this specific embodiment, the walking component 4 includes a servo motor 16 and a gear set. The gear set includes an output gear 17, a transmission gear 18, a driving gear 19, and a driven gear 20. The power output shaft of the servo motor 16 is connected to the output gear 17. The output gear 17 is connected to the driving gear 19 through the transmission gear 18. The driven gear 20 is located at the bottom of the driving gear 19 and is connected to the driving gear 19 through a gear shaft. The driving gear 19 and the driven gear 20 respectively mesh with two rows of limiting holes provided on the track 5. The servo motor 16 outputs power through the output gear 17 and transmits it to the driving gear 19 through the transmission gear 18. The driving gear 19 drives the driven gear 18 to rotate and mesh on the limiting holes on the track 5 through the gear shaft, thereby realizing the movement of the trolley.

[0033] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A rail-mounted silo management trolley, characterized by: The device includes a vehicle body, an upper pressure wheel, a lower pressure wheel, a traveling assembly, a power module, a control module, and a positioning sensing assembly. The upper and lower pressure wheels are respectively located at the top and bottom of the back of the vehicle body, and are respectively connected to the top and bottom of the track for rolling limit. The vehicle body is driven to travel on the track by the traveling assembly. The track is equipped with an electrified sliding contact line. The power module supplies power to the vehicle through the electrified sliding contact line. The control module controls the operation of the vehicle. The positioning sensing assembly cooperates with a position sensing plate on the track to achieve the positioning of the vehicle.

2. The rail car management cart of claim 1, wherein: The vehicle body has a cubic structure, and a track groove is provided on the back of the vehicle body for the track to pass through.

3. The rail car management cart of claim 2, wherein: The top of the track groove is provided with two upper pressure rollers, and the bottom of the track groove is provided with two lower pressure rollers.

4. The rail car management cart of claim 2, wherein: The positioning sensing component is disposed on the top of the track groove.

5. The track-type silo management trolley according to claim 2, characterized in that: The track groove is also equipped with a sliding contact line current collector, which is electrically connected to the energized sliding contact line. A switching power supply and a power inverter module are provided on the back of the vehicle body. The sliding contact line current collector transmits the current on the energized sliding contact line to the power inverter module, which converts the voltage and supplies it to the switching power supply to power the vehicle.

6. The rail car management cart of claim 5, wherein: The back of the vehicle body is also equipped with a battery pack for temporarily powering the vehicle.

7. The rail car of claim 1, wherein: The control module includes a PLC and an industrial control computer located on the back of the vehicle body.

8. The rail car of claim 1, wherein: The walking assembly includes a servo motor and a gear set. The gear set includes an output gear, a transmission gear, a driving gear, and a driven gear. The power output shaft of the servo motor is connected to the output gear. The output gear is connected to the driving gear through the transmission gear. The driven gear is located at the bottom of the driving gear and is connected to the driving gear through a gear shaft. The driving gear and the driven gear respectively mesh with two rows of limiting holes provided on the track.

9. The rail car of claim 1, wherein: The track is equipped with several spaced position sensor plates.

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