Rail transportation dispatching equipment
By designing rail transportation scheduling equipment, the clamping device and lifting device are used to realize the cross-operation of multiple feeding vehicles, solving the problem of low single-rail transportation efficiency and significantly improving production efficiency.
Patent Information
- Application Number
- CN202420194087.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-26
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-01-26
AI Technical Summary
During the production process, when transporting materials by single-track, it is impossible to cross-operate multiple feeding trucks, resulting in reduced production efficiency. Especially when there are multiple unloading points, the transportation efficiency of a single feeding truck is low and takes nearly 30 minutes. or more time to complete a poll.
A rail transport dispatching equipment is designed, including a base, a lifting device, a fixing frame and a clamping device. The equipment clamps the front vehicle through a clamping device, and the lifting device raises the fixing frame upwards, lifts the front vehicle off the track, and after the rear vehicle passes, then puts the front vehicle down to realize the cross-running of multiple feeder trucks on the same track.
The cross-operation of multiple feed trucks on the same track is achieved, which significantly improves the production efficiency of the factory and shortens the material transportation time.
Smart Images
Figure CN222498545U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to track transportation equipment, in particular to track transportation dispatching equipment. Background Art
[0002] In PC factories, aerial feeders are currently mainly used for concrete transportation. Using feeders to transport concrete is convenient and fast, and it also makes full use of the factory space. When the factory area is relatively small or there are relatively few assembly lines, one track is usually used to carry feeders for transportation. However, when transporting on a single track, only one feeder can be used for delivery, because if multiple feeders are used for delivery, all feeders can only move in the same direction, that is, they can deliver materials at the same time, or return to the mixing station at the same time to receive materials. The feeders cannot work alternately, which will affect production efficiency.
[0003] Specifically, when a single track is running and only one feeding vehicle is used to deliver materials, and there are multiple unloading points at the same time, all unloading points need to deliver materials once, and a polling cycle takes nearly 30 minutes or longer, which greatly reduces the efficiency of the production line. Utility Model Content
[0004] The technical problem to be solved by the utility model is that, in view of the deficiency that a single track is used to transport materials during production and a plurality of feeding vehicles cannot be used for feeding materials, the utility model provides a track transport dispatching device which can realize the cross operation of a plurality of feeding vehicles on a single track.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0006] A rail transport scheduling device comprises a base, on which a lifting device and a fixed frame are sequentially installed, the lifting device comprises a fixed end and a telescopic end, the fixed end is connected to the base, the telescopic end is connected to the fixed frame, and the fixed frame is installed astride above the track, and a clamping device for clamping a feeding car is installed on the fixed frame.
[0007] When multiple feeding vehicles are running on the same track and are equipped with the utility model, and the front vehicle blocks the rear vehicle, the front vehicle can be clamped by the clamping device of the utility model first, and then the fixing frame can be lifted up by the lifting device, so that the front vehicle is lifted up and then leaves the track, and makes way for the rear vehicle to pass. After the rear vehicle passes smoothly, the lifting device is used to lower the front vehicle onto the track, and the clamping device releases the feeding vehicle, so that multiple feeding vehicles can cross-operate on the same track.
[0008] Preferably, the clamping device includes a driving mechanism, a telescopic mechanism connected to the driving mechanism, and a hanging part for connecting a feeding car, the telescopic mechanism includes a first telescopic arm and a second telescopic arm, the first telescopic arm and the second telescopic arm respectively include a fixed seat and a telescopic rod, the fixed seat is fixedly connected to the fixed frame, and the ends of the telescopic rods are respectively connected to one of the hanging parts.
[0009] Preferably, the first telescopic arm and the second telescopic arm are both telescopic cylinders.
[0010] Preferably, the hanging member is a hook.
[0011] Preferably, the rail transport scheduling equipment further comprises a feeding car, and the front end and the rear end of the feeding car are respectively equipped with hanging points matching the hanging parts.
[0012] Preferably, the lifting device is a telescopic cylinder or an electric push rod.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The utility model can meet the demand of multiple feeding vehicles running crosswise on the same track at the same time, thus greatly improving the production efficiency of the factory. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 It is a three-dimensional diagram of the rail transport dispatching equipment of the utility model.
[0017] Figure 2 It is a structural schematic diagram of the utility model when the clamping device releases the feeding vehicle.
[0018] Figure 3 It is a structural schematic diagram of the clamping device of the utility model when clamping the feeding vehicle. DETAILED DESCRIPTION
[0019] The present invention is further described below in conjunction with specific preferred embodiments, but the protection scope of the present invention is not limited thereby.
[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0022] See also Figure 1 The rail transportation dispatching device of the utility model comprises a base 1, a lifting device 2, a fixing frame 3 and a clamping device 4. The lifting device 2 and the fixing frame 3 are sequentially installed on the base 1.
[0023] The lifting device 2 includes a fixed end 21 and a telescopic end 22 . The fixed end 21 is connected to the base 1 , and the telescopic end 22 is connected to the fixed frame 3 . The upward and downward movement of the fixed frame 3 is achieved by the telescopic end 22 extending and retracting relative to the fixed end 21 .
[0024] In this embodiment, the lifting device 2 is a telescopic cylinder. Obviously, the lifting device 2 of the utility model can also be a structure that can achieve telescopic changes, such as an electric push rod.
[0025] The fixing frame 3 includes a support seat 31 and a bracket 32. The support seat 31 is installed as a support platform straddling the track 5. A clamping device 4 for clamping the feeding trolley 6 is installed on the support seat 31. The bracket 32 is installed below the support seat 31, and the lower end of the bracket 32 is connected to the telescopic end of the lifting device 2.
[0026] The clamping device 4 includes a driving mechanism 41, a telescopic mechanism 42 connected to the driving mechanism 41, and a hanging member 43 for connecting the feeding vehicle 6. The driving mechanism 41 can be a motor. The telescopic mechanism 42 includes a first telescopic arm 421 and a second telescopic arm 422, wherein the first telescopic arm 421 and the second telescopic arm 422 respectively have a fixed seat and a telescopic rod, wherein the fixed seat is fixedly connected to the fixed frame, and the ends of the telescopic rods are respectively connected to a hanging member 43, and the telescopic rods are driven by the driving mechanism 41 to move forward and backward with the hanging member 43, thereby realizing the connection or disconnection of the hanging member 43 with the front and rear end hanging points of the feeding vehicle.
[0027] In this embodiment, the first telescopic arm 421 and the second telescopic arm 422 are telescopic cylinders respectively, and the hanging member 43 is a hook.
[0028] In this embodiment, the lifting device 2 and the clamping device 4 are controlled by a control console 7. The control console 7 includes an operating table and a control cabinet, and uses a PLC as a control center. By controlling the opening or closing of each corresponding solenoid valve, the functions of starting, emergency stop, rising, falling, releasing, tightening, automatic, manual, etc. can be realized, which can meet the entire scheduling function. When manual operation is selected, each action is decomposed and controlled. When the equipment selects automatic, the equipment will automatically complete each action in sequence without the need for manual operation of the entire process. The control action of the control console 7 is a prior art, so it will not be described in detail here. In addition, the utility model may not use the control console 7 for control, and the lifting device 2 and the clamping device 4 may also be directly controlled manually.
[0029] The specific steps of realizing the cross operation of multiple feeding vehicles 6 on the track of the utility model are as follows:
[0030] 1. When the feeding vehicle reaches the bottom of the utility model and stops, the fixing frame 3 is lowered to a fixed height.
[0031] 2. Perform the clamping action of the clamping device 4 so that the hanging member 43 of the clamping device 4 just hooks the hanging point of the feeding vehicle 6.
[0032] 3. Lift the lifting device 2 and lift the feeding vehicle to a certain height to ensure that other feeding vehicles below can pass through the lower track 5 of the utility model normally.
[0033] 4. When other feeding vehicles have passed, operate the lifting device 2 to descend and place the lifted feeding vehicles back on the track 5.
[0034] 5. Operate the clamping device 4 to release it, so that the hanging member 43 is separated from the hanging point of the feeding vehicle 6.
[0035] 6. Operate the lifting device 2 to lift the fixed frame 3 to a fixed height to ensure that the feeding vehicle 6 can pass normally. The whole action is now completed. The next time the feeding vehicle avoids, the same action can be used.
[0036] The above is only a specific implementation scheme of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the field can make many possible changes and modifications to the technical scheme of the utility model by using the technical content disclosed above without departing from the scope of the technical scheme of the utility model, or modify it into an equivalent embodiment of equivalent changes. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical scheme of the utility model shall fall within the protection scope of the technical scheme of the utility model.
Claims
1. A rail transport dispatching device, comprising a base, characterized in that: A lifting device and a fixed frame are sequentially installed on the base, the lifting device includes a fixed end and a telescopic end, the fixed end is connected to the base, the telescopic end is connected to the fixed frame, and the fixed frame is installed astride above the track, and a clamping device for clamping the feeding car is installed on the fixed frame.
2. The rail transportation dispatching equipment according to claim 1, characterized in that: The clamping device includes a driving mechanism, a telescopic mechanism connected to the driving mechanism, and a hanging piece for connecting to a feeding trolley, the telescopic mechanism includes a first telescopic arm and a second telescopic arm, the first telescopic arm and the second telescopic arm respectively include a fixed seat and a telescopic rod, the fixed seat is fixedly connected to the fixed frame, and the ends of the telescopic rods are respectively connected to one of the hanging pieces.
3. The rail transport dispatching equipment according to claim 2, characterized in that: The first telescopic arm and the second telescopic arm are both telescopic cylinders.
4. The rail transport dispatching equipment according to claim 2, characterized in that: The hanging part is a hook.
5. The rail transport dispatching equipment according to claim 2, characterized in that: It also includes a feeding trolley, and the front end and the rear end of the feeding trolley are respectively equipped with hanging points matching the hanging parts.
6. The rail transport dispatching equipment according to any one of claims 1 to 5, characterized in that: The lifting device is a telescopic cylinder or an electric push rod.