Guiding device of shuttle vehicle

Abstract

The utility model relates to the technical field of shuttle vehicles for logistics, and discloses a shuttle vehicle guiding device which comprises a guiding support arranged on the side edge of a shuttle vehicle body, a guiding shaft is vertically and fixedly arranged on the guiding support, at least one guiding wheel and a light-emitting layer are arranged on the guiding shaft, the guiding wheel is connected with the guiding shaft in a rolling mode, and the light-emitting layer is arranged on the guiding shaft. The luminous layer is fixedly connected with the guide shaft, the outer diameter of the guide wheel is larger than that of the luminous layer, the wheel edge of the guide wheel is located on the front side, the rear side, the left side and the right side of the shuttle vehicle or the outermost side of the wheel of the shuttle vehicle, and an electric wire of the luminous layer is connected to a control system in the shuttle vehicle. According to the utility model, guiding and photoelectric warning are integrated together, so that the types of materials for assembling the vehicle are reduced, and the identification degree of the vehicle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shuttle vehicles for logistics, in particular to a shuttle vehicle guide device. Background Art

[0002] In the daily operations of warehousing and logistics, more and more factories are using integrated automation systems that combine shuttle vehicles with shelves to replace traditional warehousing and logistics operations.

[0003] The existing shuttle vehicle uses a guide mechanism to ensure that the vehicle runs in the center. The working process of the guide mechanism is to guide the shuttle vehicle to run stably through the coordination between the position of the guide wheel and the shelf.

[0004] In addition, the shuttle vehicle is equipped with independent sound and light warning lights to provide information reminders on the vehicle's working status.

[0005] The more parts there are on the shuttle, the more workload and failure rate there will be for installation and debugging, which will bring unfavorable factors to the integrated development of the vehicle. Utility Model Content

[0006] The purpose of the utility model is to solve the above-mentioned problem and provide a shuttle vehicle guiding device, which integrates the guiding and the photoelectric warning, reduces the types of materials for vehicle assembly and improves the recognition of the vehicle.

[0007] The technical solution adopted by the utility model is:

[0008] A shuttle guide device, characterized in that it includes a guide support arranged on the side of the shuttle body, a guide shaft is vertically fixed on the guide support, at least one guide wheel and a light-emitting layer are arranged on the guide shaft, the guide wheel is rollingly connected to the guide shaft, the light-emitting layer is fixedly connected to the guide shaft, the outer diameter of the guide wheel is larger than the outer diameter of the light-emitting layer, the wheel edge of the guide wheel is located at the outermost side protruding from the front, rear, left and right sides of the shuttle or the shuttle wheel, and the electric wires of the light-emitting layer are connected to the control system inside the shuttle.

[0009] Furthermore, the guide shaft is a hollow shaft with a plurality of through holes arranged on the guide shaft. The wires of the light-emitting layer pass through a through hole to the center hole of the shaft and then pass through another through hole. A lead hole is arranged between the guide bracket and the shuttle body, and the wires are then connected to the control system in the shuttle through the lead hole.

[0010] Furthermore, there are four guide wheels and three light-emitting layers, which are arranged on the guide shaft through sleeves arranged on the guide shaft, with two guide wheels at both ends, and the guide wheels are fixed at both ends of the guide shaft by retaining rings.

[0011] Furthermore, a through hole is arranged on the guide axis at each light-emitting layer position.

[0012] Furthermore, the three light-emitting layers are all LED light rings, and the light sources of the three light-emitting layers are red light, green light and blue light respectively.

[0013] Furthermore, the guide support includes two side plates, and mounting holes are arranged on the side plates, and both ends of the guide shaft are fixed in the mounting holes.

[0014] Furthermore, the guide wheel includes a guide damping ring arranged on the outer ring, and a plurality of roller needles are installed on the inner side. The guide wheel is fitted between two bushings on the guide shaft.

[0015] Furthermore, there are four guide devices, which are respectively arranged at the four corners of the shuttle vehicle. The four guide devices are symmetrically arranged in pairs, and the wheel edges of the guide wheels of the four guide devices protrude from the front, rear, left, and right sides of the shuttle vehicle or the outermost sides of the shuttle vehicle wheels.

[0016] The beneficial effects of the utility model are:

[0017] (1) Improve the integration of product design and development. While realizing the shuttle guidance function, combined with the LED display effect, the recognition of vehicles in dense storage warehouses is greatly improved, and the collision safety risk of operators is greatly reduced;

[0018] (2) It simplifies the design, production, and installation of spare parts, reduces the types of materials required for vehicle assembly, simplifies the product supply chain, and indirectly improves the convenience and economy of maintenance;

[0019] (3) LED displays are available in a variety of types to meet the needs of feedback of large amounts of information. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Attached Figure 1 It is a top view schematic diagram of the guide device of the utility model installed on the shuttle vehicle;

[0021] Attached Figure 2 It is a top view schematic diagram of the guide device of the utility model installed on the shuttle vehicle;

[0022] Attached Figure 3 Yes Figure 2 A partial enlarged view of a guide device;

[0023] Attached Figure 4 It is an exploded view of the guide device;

[0024] Attached Figure 5 It is a schematic diagram of the structure of the guide shaft and the sleeve;

[0025] Attached Figure 6 It is a three-dimensional schematic diagram of the guide wheel.

[0026] The reference numerals in the accompanying drawings are:

[0027] 1. Guide device; 2. Shuttle vehicle;

[0028] 3. Guide support; 4. Guide shaft;

[0029] 5. Guide wheel; 6. Luminous layer;

[0030] 7.Guide damping ring; 8.Needle roller;

[0031] 9. Bushing; 10. Side plate;

[0032] 11. Mounting hole; 12. Through hole;

[0033] 13. Center hole; 14. Retaining ring. DETAILED DESCRIPTION

[0034] The specific implementation of a shuttle guide device of the utility model is described in detail below with reference to the accompanying drawings.

[0035] See attached Figure 1 , 2 The shuttle guide devices 1 are arranged at the four corners of the shuttle 2, and guide the forward and backward movement of the shuttle 2 in the X direction and the forward and backward movement in the Y direction. The four guide devices 1 are arranged symmetrically in pairs, and the wheel edges of the guide wheels 5 of the four guide devices 1 protrude from the front, back, left, and right sides of the shuttle 2 or the outermost sides of the wheels of the shuttle 2.

[0036] The guide device 1 comprises a guide support 3 arranged on the side of the shuttle vehicle 2, a guide shaft 4 is vertically fixed on the guide support 3, and at least one guide wheel 5 and a light-emitting layer 6 are arranged on the guide shaft 4.

[0037] See attached Figure 6 The guide wheel 5 is in rolling connection with the guide shaft 4. The guide wheel 5 includes a guide damping ring 7 arranged on the outer ring, and a plurality of roller needles 8 are installed on the inner side. The guide wheel 5 is matched between two sleeves 9 on the guide shaft 4. The guide wheel 5 and the guide shaft 4 can also be connected by a bearing to realize the rotation of the guide wheel 5.

[0038] The light-emitting layer 6 is fixedly connected to the guide shaft 4, and the outer diameter of the guide wheel 5 is larger than the outer diameter of the light-emitting layer 6. Similarly, the light-emitting layer 6 and the guide wheel 5 are also separated by a shaft sleeve 9.

[0039] The wheel edge of each guide wheel 5 is located protruding from the front, rear, left, right and sides of the shuttle vehicle 2 or the outermost side of the wheel of the shuttle vehicle 2, so that the guide wheel 5 first contacts the logistics rack on the side of the shuttle vehicle 2 in the X direction and the Y direction, thereby correcting the movement of the shuttle vehicle 2 through the guide wheel 5.

[0040] The electric wires of the light-emitting layer 6 are connected to the control system in the shuttle vehicle 2. The control system controls the light-emitting layer 6 to emit light according to the state of movement of the vehicle, and can indicate different specific information contents by controlling various states of light emission.

[0041] See attached Figure 3 , 4 Specifically, each guide device 1 in the figure has four guide wheels 5 and three light-emitting layers 6, which are arranged on the guide shaft 4 at intervals through the sleeves 9 arranged on the guide shaft 4, with two guide wheels 5 at both ends, and the guide wheels 5 are fixed at both ends of the guide shaft 4 by retaining rings 14. The guide support 3 includes two side plates 10, and the side plates 10 are provided with mounting holes 11. The two ends of the guide shaft 4 are fixed in the mounting holes 11, and the guide support 3 is installed on the shuttle 2.

[0042] See attached Figure 5 The guide shaft 4 is a hollow shaft, and a plurality of through holes 12 are arranged on the guide shaft 4. The wires of the light-emitting layer 6 pass through one through hole 12 to the center hole 13 of the shaft, and then pass through another through hole 12. A lead hole is arranged between the guide bracket and the body of the shuttle 2, and the wires are connected to the control system in the shuttle 2 through the lead hole. A through hole 12 is arranged on the guide shaft 4 at each light-emitting layer 6 position. When threading, the lead wires of each light-emitting layer 6 pass through the nearest through hole 12 to the center hole 13 of the guide shaft 4, and finally the lead wires pass through the through hole 12 at the middle position together and are sent to the control system of the shuttle 2.

[0043] The three light-emitting layers 6 are all LED light rings, and the light sources of the three light-emitting layers 6 are red light, green light and blue light respectively. The control system controls the lighting and extinguishing of the LED light rings on the four different guide devices 1. At the same time, the three different color LED light rings on each guide device 1 can also be combined in color to achieve more signal information output.

[0044] The above are only preferred implementations of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A shuttle guide device, characterized in that: It includes a guide support arranged on the side of the shuttle vehicle body, a guide shaft is vertically fixed on the guide support, at least one guide wheel and a light-emitting layer are arranged on the guide shaft, the guide wheel is rollingly connected to the guide shaft, the light-emitting layer is fixedly connected to the guide shaft, the outer diameter of the guide wheel is larger than the outer diameter of the light-emitting layer, the wheel edge of the guide wheel is located at the outermost side of the shuttle vehicle protruding from the front, rear, left and right sides or the outermost side of the shuttle vehicle wheel, and the electric wires of the light-emitting layer are connected to the control system in the shuttle vehicle.

2. A shuttle guide device according to claim 1, characterized in that: The guide shaft is a hollow shaft with multiple through holes. The wires of the light-emitting layer pass through one through hole to the center hole of the shaft and then pass through another through hole. A lead hole is provided between the guide support and the shuttle body, and the wires are connected to the control system in the shuttle through the lead hole.

3. A shuttle guide device according to claim 2, characterized in that: There are four guide wheels and three light-emitting layers, which are arranged on the guide shaft at intervals through sleeves arranged on the guide shaft, with two guide wheels at both ends, and the guide wheels are fixed at both ends of the guide shaft by retaining rings.

4. A shuttle guide device according to claim 3, characterized in that: A through hole is arranged on the guide shaft at each light-emitting layer position.

5. A shuttle guide device according to claim 3, characterized in that: The three light-emitting layers are all LED light rings, and the light sources of the three light-emitting layers are red light, green light and blue light respectively.

6. A shuttle guide device according to any one of claims 1 to 5, characterized in that: The guide support includes two side plates, and mounting holes are arranged on the side plates. Both ends of the guide shaft are fixed in the mounting holes.

7. A shuttle guide device according to any one of claims 1 to 5, characterized in that: The guide wheel includes a guide damping ring arranged on the outer ring, and a plurality of roller needles are installed on the inner side. The guide wheel is matched between two bushings on the guide shaft.

8. A shuttle guide device according to any one of claims 1 to 5, characterized in that: There are four guide devices, which are respectively arranged at the four corners of the shuttle vehicle. The four guide devices are symmetrically arranged in pairs, and the wheel edges of the guide wheels of the four guide devices protrude from the front, rear, left, and right sides of the shuttle vehicle or the outermost sides of the shuttle vehicle wheels.

Images