Transfer car detection device and car dumper system

Abstract

The utility model relates to the technical field of car dumper, and discloses a car transfer detection device and a car dumper system.The car transfer detection device comprises a car transfer platform, a car pusher and a first detection assembly; the transfer platform comprises a moving track and a frame, the frame is provided with a bearing track, the frame reciprocates on the moving track so that the bearing track can be in butt joint with the loaded rail or the empty rail, and the loaded rail and the empty rail are both located on one side of the transfer platform; the car pusher is movably arranged on the car transfer platform and is used for pushing the car wagons on the car frame to the empty car rails; the first detection assembly is arranged at the end, away from the loaded rail, of the transfer platform and electrically connected with a controller of the transfer detection device. Wherein the car pusher has a standby state, when the car pusher is in the standby state, the car pusher is located on the side, away from the empty car rail, of the transfer platform, and the first detection assembly is used for detecting whether an obstacle exists between the first detection assembly and the car pusher or not. According to the technical scheme of the utility model, smooth transfer can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of car tippers, in particular to a car transfer detection device and a car tipper system. Background Art

[0002] In most of the thermal power plants in my country, coal resources are often used as raw materials for power generation; therefore, in the specific production process of thermal power plants, it is necessary to use the railway system to transport coal resources and use the car tipping system to unload. In the car tipping system, the car body will be transferred from the heavy rail to the empty rail through the car transfer platform, but the size of the car transfer platform is fixed. When moving different types of car bodies, due to the different lengths of the car bodies, the hook of the longer car body may exceed the car transfer platform, resulting in damage to the car pusher or the car body during the car transfer process. Utility Model Content

[0003] The main purpose of the utility model is to provide a vehicle moving detection device, aiming at ensuring the smooth progress of vehicle moving.

[0004] In order to achieve the above-mentioned purpose, the vehicle moving detection device proposed by the utility model comprises:

[0005] A car transfer platform, the car transfer platform comprises a moving track and a frame, the frame has a load-bearing track, the frame reciprocates on the moving track so that the load-bearing track butts against a loaded rail or an empty rail, the loaded rail and the empty rail are both located on one side of the car transfer platform and are spaced apart along the moving direction of the frame;

[0006] A car pusher, which is movably arranged on the car transfer platform and is used to push the car skin on the frame to the empty car rail; and

[0007] A first detection component, the first detection component is arranged at one end of the vehicle transfer platform away from the heavy vehicle rail, and the first detection component is electrically connected to a controller of the vehicle transfer detection device;

[0008] The pusher has a standby state. In the standby state, the pusher is located on a side of the transfer platform away from the empty rail. The first detection component is used to detect whether there is an obstacle between the first detection component and the pusher.

[0009] Optionally, the first detection component has a detection end, and the height of the detection end relative to the carrying rail is 815 mm to 890 mm.

[0010] Optionally, the height of the detection end relative to the bearing rail is 880 mm.

[0011] Optionally, the first detection component includes a plurality of infrared limit switches, the plurality of infrared limit switches are arranged at intervals in the vertical direction, and the plurality of infrared limit switches are electrically connected to the controller.

[0012] Optionally, the car transfer detection device also includes a pair of opposing photoelectric switches, two of which are arranged on two sides of the car transfer platform, one of which is located on the side of the heavy vehicle rail away from the empty vehicle rail, and the other of which is located on the side of the empty vehicle rail away from the heavy vehicle rail.

[0013] Optionally, the vehicle moving detection device further comprises two columns, the two columns are respectively arranged on both sides of the vehicle moving platform, and each of the opposing photoelectric switches is arranged on one of the columns.

[0014] Optionally, the height of the column is 600 mm to 1200 mm.

[0015] Optionally, the vehicle transfer platform and the vehicle pusher are both electrically connected to the controller.

[0016] Optionally, the car transfer platform further comprises a stopper, wherein the stopper is arranged at an end of the vehicle frame away from the heavy vehicle rail, and the stopper is used for abutting against the car body to limit position.

[0017] The utility model also provides a car tipping machine system, which comprises the above-mentioned car transfer detection device.

[0018] In the technical solution of the utility model, a first detection component is arranged at one end of the car moving platform away from the heavy vehicle rails. When the car body enters the car moving platform from the heavy vehicle rails, the car pusher is in standby state. The first detection component can detect whether there is an obstacle between the first detection component and the car pusher, that is, it can detect whether the hook of the car body exceeds the car moving platform, thereby avoiding damage to the car pusher or the car body during the car moving process, and ensuring smooth car moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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 only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 The figure is a schematic structural diagram of an embodiment of the vehicle moving detection device provided by the utility model.

[0021] Description of Figure Numbers:

[0022] Label name Label name 1000 Vehicle transfer detection device 4 Through-beam photoelectric switch 1 Transfer platform 5 Column 11 Moving Track 6 wagon 12 Frame 61 Coupler 2 Cart machine 7 Heavy vehicle rails 3 First detection component 8 Empty railroad tracks

[0023] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0027] Please refer to Figure 1 The utility model proposes a car transfer detection device 1000, comprising a car transfer platform 1, a car pusher 2, and a first detection component 3; the car transfer platform 1 comprises a moving rail 11 and a frame 12, the frame 12 has a load-bearing rail, the frame 12 reciprocates on the moving rail 11 so that the load-bearing rail is connected to the loaded rail 7 or the empty rail 8, the loaded rail 7 and the empty rail 8 are both located on one side of the car transfer platform 1, and are arranged at intervals along the moving direction of the frame 12; the car pusher 2 is movably arranged on the car transfer platform 1, and the car pusher 2 is used to push the car skin 6 on the frame 12 to the empty rail 8; the first detection component 3 is arranged at one end of the car transfer platform 1 away from the loaded rail 7, and the first detection component 3 is electrically connected to the controller of the car transfer detection device 1000; wherein the car pusher 2 has a standby state, in which the car pusher 2 is located on the side of the car transfer platform 1 away from the empty rail 8, and the first detection component 3 is used to detect whether there is an obstacle between the first detection component 3 and the car pusher 2.

[0028] In this embodiment, a first detection component 3 is provided at one end of the car moving platform 1 away from the heavy vehicle rail 7. When the car body 6 enters the car moving platform 1 from the heavy vehicle rail 7, the trolley pusher 2 is in a standby state. The first detection component 3 can detect whether there is an obstacle between the first detection component 3 and the trolley pusher 2, that is, it can detect whether the hook 61 of the car body 6 exceeds the car moving platform 1, thereby avoiding damage to the trolley pusher 2 or the car body 6 during the car moving process, thereby ensuring smooth car moving.

[0029] It can be understood that, in most cases, the distance between the coupler 61 of the car body 6 and the track is between 815 mm and 890 mm. Correspondingly, in one embodiment of the utility model, the first detection component 3 has a detection end, and the height of the detection end relative to the load-bearing track is 815 mm to 890 mm. In this way, the height position of the detection end can correspond to the height position of the coupler 61. The detection end can accurately detect that the coupler 61 exceeds the car transfer platform 1, thereby avoiding damage to the cart pusher 2 or the car body 6 during the car transfer process, thereby ensuring smooth car transfer.

[0030] Specifically, in one embodiment of the present invention, the height of the detection end relative to the bearing rail is 880 mm, which is the distance between the coupler 61 of various common car bodies 6 and the rail, and can meet the detection requirements in most situations. In specific occasions, other heights can also be set as long as the coupler 61 can be detected in time when it exceeds the car transfer platform 1.

[0031] In order to detect the couplers 61 at different heights, in one embodiment of the utility model, the first detection component 3 includes a plurality of infrared limit switches, and the plurality of infrared limit switches are arranged at intervals in the up and down directions, and the plurality of infrared limit switches are electrically connected to the controller, wherein the distance between the infrared limit switch at the highest point and the load-bearing rail is 890 mm, and the distance between the infrared limit switch at the lowest point and the load-bearing rail is 815 mm. In this way, by setting a plurality of infrared limit switches, when the moving platform 1 moves different types of car skins 6, it can be detected whether the coupler 61 of the car skin 6 exceeds the moving platform 1, thereby avoiding damage to the pusher 2 or the car skin 6 during the moving process, and ensuring smooth moving.

[0032] Further, in one embodiment of the present invention, please refer to Figure 1The car moving detection device 1000 also includes a pair of opposing photoelectric switches 4, which are arranged at two ends of the car moving platform 1. One pair of opposing photoelectric switches 4 is located on the side of the heavy vehicle rail 7 away from the empty vehicle rail 8, and the other opposing photoelectric switch 4 is located on the side of the empty vehicle rail 8 away from the heavy vehicle rail 7; the pair of opposing photoelectric switches 4 transmit and receive signals to each other, so as to determine whether the car body 6 is bridged, that is, to determine whether the car body 6 is on the frame 12 and the heavy vehicle rail 7 at the same time or on the frame 12 and the empty vehicle rail 8 at the same time, so as to ensure the smooth progress of the car moving work.

[0033] Furthermore, in one embodiment of the present invention, please refer to Figure 1 The vehicle transfer detection device 1000 also includes two columns 5, which are respectively arranged on both sides of the vehicle transfer platform 1. Each photoelectric switch 4 is arranged on a column 5 to facilitate the installation of the photoelectric switch 4. At the same time, the height of the column 5 can also be changed to adjust the position of the photoelectric switch 4.

[0034] In order to ensure the accuracy of detection, in one embodiment of the utility model, the height of the column 5 is 600mm to 1200mm. Within this size range, no matter what type of car body 6 is moved, the height position of the opposing photoelectric switch 4 can be ensured to be lower than the roof of the car body 6 and higher than the bottom of the car body 6, so that the opposing photoelectric switch 4 can accurately determine whether the car body 6 is bridged.

[0035] Furthermore, in one embodiment of the utility model, the vehicle transfer platform 1 and the trolley pusher 2 are both electrically connected to the controller, so that the controller can control the operation of the vehicle transfer platform 1 and the trolley pusher 2 according to the detection result of the first detection component 3. When it is detected that the hook 61 exceeds the vehicle transfer platform 1, the frame 12 can be timely controlled not to move on the moving track 11 to avoid collision between the hook 61 and the trolley pusher 2.

[0036] Specifically, in one embodiment of the utility model, the car transfer platform 1 also includes a stopper, which is arranged at one end of the frame 12 away from the heavy vehicle rail 7, and the stopper is used to abut and limit the position of the car body 6. By setting the stopper, when the car body 6 is moved from the heavy vehicle rail 7 to the frame 12, the car body 6 can be prevented from rushing out of the frame 12 and causing an accident.

[0037] The present utility model also proposes a car tipping machine system, which includes the above-mentioned car moving detection device 1000. The specific structure of the car moving detection device 1000 refers to the above-mentioned embodiment. Since the present car tipping machine system adopts all the technical solutions of all the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described one by one here.

[0038] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A vehicle moving detection device, characterized in that: include: A car transfer platform, the car transfer platform comprises a moving track and a frame, the frame has a load-bearing track, the frame reciprocates on the moving track so that the load-bearing track butts against a loaded rail or an empty rail, the loaded rail and the empty rail are both located on one side of the car transfer platform and are spaced apart along the moving direction of the frame; A car pusher, which is movably arranged on the car transfer platform and is used to push the car skin on the frame to the empty car rail; as well as A first detection component, the first detection component is arranged at one end of the vehicle transfer platform away from the heavy vehicle rail, and the first detection component is electrically connected to a controller of the vehicle transfer detection device; The pusher has a standby state. In the standby state, the pusher is located on a side of the transfer platform away from the empty rail. The first detection component is used to detect whether there is an obstacle between the first detection component and the pusher.

2. The vehicle moving detection device according to claim 1, characterized in that: The first detection component has a detection end, and the height of the detection end relative to the carrying rail is 815 mm to 890 mm.

3. The vehicle moving detection device according to claim 2, characterized in that: The height of the detection end relative to the bearing rail is 880 mm.

4. The vehicle moving detection device according to claim 1, characterized in that: The first detection component includes a plurality of infrared limit switches, which are arranged at intervals in the vertical direction, and are all electrically connected to the controller.

5. The vehicle moving detection device according to any one of claims 1 to 4, characterized in that: The vehicle transfer detection device also includes a pair of opposing photoelectric switches, two of which are arranged on two sides of the vehicle transfer platform, one of which is located on the side of the heavy vehicle rail away from the empty vehicle rail, and the other of which is located on the side of the empty vehicle rail away from the heavy vehicle rail.

6. The vehicle moving detection device according to claim 5, characterized in that: The vehicle transfer detection device further comprises two columns, which are respectively arranged on both sides of the vehicle transfer platform, and each of the opposing photoelectric switches is arranged on one of the columns.

7. The vehicle moving detection device according to claim 6, characterized in that: The height of the column is 600mm to 1200mm.

8. The vehicle moving detection device according to any one of claims 1 to 4, characterized in that: The vehicle transfer platform and the vehicle pusher are both electrically connected to the controller.

9. The vehicle moving detection device according to any one of claims 1 to 4, characterized in that: The vehicle transfer platform further comprises a stopper, which is arranged at one end of the vehicle frame away from the heavy vehicle rail, and is used for abutting against the vehicle skin to limit position.

10. A dumper system, characterized in that: The car tipping machine system comprises a car moving detection device as claimed in any one of claims 1 to 9.

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