Ceiling rail trolley

Abstract

The utility model discloses a sky rail trolley, which belongs to the technical field of mechanical automation transportation, and comprises a sky rail and a trolley arranged on the sky rail, the trolley comprises a shell and an electric brush arranged on the shell, the electric brush is electrically connected between a sliding contact line and a brake component on the sky rail, one end of the electric brush is contacted with the sliding contact line, and the other end of the electric brush is contacted with the brake component. The braking part comprises a moving assembly, a lifting assembly and a transport box assembly, the moving assembly and the lifting assembly are both installed in the shell, the moving assembly is used for driving the trolley to move along the sky rail, and meanwhile the transport box assembly is installed on the lifting assembly through a moving plate. Due to the design of the lifting assembly and the transport box assembly, the movable space of the trolley is larger, the error-tolerant rate is higher, and the parts can be conveyed to more working procedure positions.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical automated transportation, and in particular relates to a ceiling rail trolley. Background Art

[0002] As China's manufacturing industry becomes stronger, automation transformation has become the main trend of major manufacturing industries. Major companies have gradually reduced their reliance on manual operations by optimizing production line layout, adjusting personnel allocation, and introducing automated equipment. By rationally arranging production lines, they have achieved the goal of reducing labor costs and realizing automated production.

[0003] Chinese patent publication number CN217971239U discloses a rail-type shuttle and material transportation system, including: a track; a transport trolley, on which a first driving member is arranged; a busbar, which is extended along the length extension direction of the track, and the busbar is suitable for being connected to an external power supply; a power brush, which is electrically connected between the busbar and the first driving member, and one end of the power brush is slidably connected to the busbar, and the other end is fixedly connected to the transport trolley.

[0004] In the prior art, a rail-type shuttle is usually used to transfer parts. However, during the operation of the rail-type shuttle, the transportation space of the shuttle is limited to the track line and cannot be transported to more locations. Utility Model Content

[0005] In view of the above problems in the prior art, the purpose of the utility model is to provide a ceiling rail vehicle.

[0006] The utility model provides the following technical solutions:

[0007] A ceiling rail trolley comprises a ceiling rail and a trolley arranged on the ceiling rail, the trolley comprises a shell and a brush installed on the shell, the brush is electrically connected between a busbar on the ceiling rail and a brake member, one end of the brush contacts the busbar, the brake member comprises a moving assembly, a lifting assembly and a transport box assembly, and the moving assembly and the lifting assembly are both installed in the shell, the moving assembly is used to drive the trolley to move along the ceiling rail, and the transport box assembly is installed on the lifting assembly through a moving plate.

[0008] Specifically, the moving component includes a follower wheel and a transmission wheel movably installed in the shell, the roller on the transmission wheel is connected to the motor one through a chain and a gear transmission, and the roller on the follower wheel and the roller on the transmission wheel are both placed in the track of the ceiling rail. At the same time, the follower wheel and the transmission wheel both clamp the ceiling rail, and the brush is electrically connected between the busbar on the ceiling rail and the motor one.

[0009] Specifically, the lifting component includes a transport wheel movably installed inside the housing. The second motor is drivingly connected to the transport wheel through a chain and a gear. The transport wheel is connected to the moving plate through a conveyor belt. The brush is electrically connected between the trolley wire on the overhead rail and the second motor.

[0010] Specifically, conveyor belts are provided at the middle and both ends of the transport wheel, and the conveyor belts at both ends of the transport wheel are connected to the moving plate through auxiliary transport wheels. The auxiliary transport wheels are movably installed inside the housing.

[0011] Specifically, the transport box component includes a moving component installed on the moving plate. A transport box is installed on the moving component. The brush is electrically connected between the trolley wire on the overhead rail and the moving component.

[0012] Specifically, the moving component is an electric lead screw, an electric cylinder or a single-axis robot.

[0013] The beneficial effects of the present utility model are as follows:

[0014] Due to the designs of the lifting component and the transport box component, the trolley can move in a larger space and has more transport points. Therefore, the error tolerance rate is higher, and the spare parts can be sent to more process positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is the top view of the present utility model;

[0017] Figure 2 is the three-dimensional view of the trolley in the present utility model;

[0018] Figure 3 is the internal structure schematic diagram of the trolley in the present utility model;

[0019] Figure 4 is the structure schematic diagram of the lifting component in the present utility model;

[0020] Figure 5 is the structure schematic diagram of the transport box component in the present utility model;

[0021] In the figures, the labels are: 1, overhead rail; 2, trolley; 3, housing; 4, brush; 5, moving component; 6, lifting component; 7, transport box component; 8, moving plate;

[0022] 501, follower wheel; 502, driving wheel; 503, first motor;

[0023] 601, second motor; 602, transport wheel; 603, auxiliary transport wheel;

[0024] 701. Mobile component; 702. Transport box. Detailed implementation mode

[0025] As Figures 1 to 3 As shown in the figure, the utility model provides a trolley on an overhead rail, which includes an overhead rail 1 and a trolley 2 arranged on the overhead rail 1. The trolley 2 includes a housing 3 and a brush 4 installed on the housing 3. The brush 4 is electrically connected between a trolley wire on the overhead rail 1 and a braking member. One end of the brush 4 contacts the trolley wire. The braking member includes a mobile component 5, a lifting component 6 and a transport box component 7. Both the mobile component 5 and the lifting component 6 are installed in the housing 3. The mobile component 5 is used to drive the trolley 2 to move along the track of the overhead rail 1. At the same time, the transport box component 7 is installed on the lifting component 6 through a moving plate 8.

[0026] The brush 4 is electrically connected to the trolley wire, so that the brush 4 plays a role of connecting and supplying power to the mobile component 5, the lifting component 6 and the transport box component 7; the mobile component 5 drives the trolley 2 to move along the track of the overhead rail 1. After reaching the position, the lifting component 6 drives the transport box component 7 to descend to the designated position. The parts are installed in the transport box component 7, and the transport box component 7 drives the parts to move to the required position; the designed transport box component 7 of this device has a large movable space, which is convenient for the parts to meet the demand of being delivered to the post, and improves the work efficiency of the production line employees.

[0027] Specifically, please refer to Figure 3 in particular. The mobile component 5 includes a follower wheel 501 and a driving wheel 502 that are movably installed in the housing 3. The rollers provided on the driving wheel 502 are connected to a motor 503 through a chain and a gear. The rollers on the follower wheel 501 and the rollers on the driving wheel 502 are both placed in the track of the overhead rail 1. At the same time, the follower wheel 501 and the driving wheel 502 both clamp the overhead rail 1. The brush 4 is electrically connected between the trolley wire on the overhead rail 1 and the motor 503.

[0028] When the motor 503 is started, the motor 503 drives the rollers provided on the driving wheel 502 to rotate. Under the action of the driving force, the rollers drive the trolley 2 to move along the track of the overhead rail 1.

[0029] Please refer to Figure 4 in particular. The lifting component 6 includes a transport wheel 602 that is movably installed in the housing 3. The motor 601 is connected to the transport wheel 502 through a chain and a gear. The transport wheel 602 is connected to the moving plate 8 through a conveyor belt. The brush 4 is electrically connected between the trolley wire on the overhead rail 1 and the motor 601.

[0030] When the motor 601 is started, the motor 601 drives the transport wheel 602 to rotate, so that the transport wheel 602 releases or retracts the conveyor belt, and then drives the moving plate 8 to move up or down.

[0031] Furthermore, conveyor belts are provided at the middle and both ends of the transport wheel 602, and the conveyor belts at both ends of the transport wheel 602 are connected to the moving plate 8 through auxiliary transport wheels 603. The auxiliary transport wheels 603 are movably installed in the housing 3, thereby driving the stable up and down movement of the moving plate 8.

[0032] Please refer to Figure 5 , the transport box assembly 7 includes a moving assembly 701 installed on the moving plate 8. A transport box 702 is installed on the moving assembly 701. The brush 4 is electrically connected between the sliding contact wire on the overhead rail 1 and the moving assembly 701.

[0033] The parts are placed in the transport box 702. After the lifting assembly 6 drives the transport box 702 to move to the designated position, the moving assembly 701 moves the transport box 702 to more process positions to deliver the required parts to the employees.

[0034] The moving assembly 701 is an electric lead screw, an electric cylinder or a single-axis robot, etc.

[0035] Due to the design of the lifting assembly 6 and the transport box assembly 7, the trolley 2 has a larger moving space and more transport points, so the error tolerance rate is higher, and the parts can be delivered to more process positions.

[0036] The motor 503, the motor 601 and the moving assembly 701 are electrically connected to the controller. The controller is installed on the housing 3.

[0037] The controller is a programmable numerical control system. As the central control system, the controller realizes the program input and operation control of the whole machine, and realizes the full automation of the transport process. The control system can be used as a system that connects each execution element to move according to the logical track, and controls the execution element to run according to the required operation steps through programming.

[0038] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A ceiling rail vehicle, comprising a ceiling rail and a vehicle arranged on the ceiling rail. It is characterized in that The trolley includes a shell and a brush installed on the shell. The brush is electrically connected between the bus bar and the brake member on the overhead rail. One end of the brush is in contact with the bus bar. The brake member includes a moving component, a lifting component and a transport box component. The moving component and the lifting component are both installed in the shell. The moving component is used to drive the trolley to move along the overhead rail. At the same time, the transport box component is installed on the lifting component through a moving plate.

2. The overhead rail vehicle according to claim 1, characterized in that: The moving assembly includes a follower wheel and a transmission wheel movably installed in the shell, the roller on the transmission wheel is connected to the motor one through a chain and a gear transmission, and the roller on the follower wheel and the roller on the transmission wheel are both placed in the track of the ceiling rail. At the same time, the follower wheel and the transmission wheel both clamp the ceiling rail, and the brush is electrically connected between the busbar on the ceiling rail and the motor one.

3. The overhead rail vehicle according to claim 1, characterized in that: The lifting assembly includes a transport wheel movably installed in the shell, the second motor is connected to the transport wheel through a chain and a gear, the transport wheel is connected to the moving plate through a conveyor belt, and the brush is electrically connected between the busbar on the ceiling rail and the second motor.

4. The overhead rail vehicle according to claim 3, characterized in that: The transport wheel is provided with transport belts at the middle and both ends, and the transport belts at both ends of the transport wheel are connected with the moving plate through auxiliary transport wheels, and the auxiliary transport wheels are movably installed in the shell.

5. The overhead rail vehicle according to any one of claims 1 to 4, characterized in that: The transport box assembly comprises a moving assembly mounted on a moving plate, a transport box is mounted on the moving assembly, and an electric brush is electrically connected between a busbar on the ceiling rail and the moving assembly.

6. The overhead rail vehicle according to claim 5, characterized in that: The moving component is an electric lead screw, an electric cylinder or a single-axis robot.

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