An installation trolley for a high-frequency power supply cable displacement detection device of an orbital logistics trolley

Abstract

The present invention discloses an installation trolley for a high-frequency power supply cable displacement detection device of an orbital logistics trolley, comprising: an iron fixed wheel is welded on a threaded rod, the threaded rod is fixed on a high-frequency cable displacement detection device bracket, the high-frequency cable displacement detection device bracket is fixed at the bottom of the vehicle body, the driving wheel of the nylon walking wheel is connected to the trolley motor through a screw and is installed on one side of the vehicle body, the driven wheel of the nylon walking wheel is installed on the other side of the vehicle body, the trolley power supply is installed in the middle of the vehicle body, and the trolley power supply is electrically connected to the trolley motor; the displacement detection device is fixed on the threaded rod. The technical content disclosed by the present invention can install different detection devices, bringing more possibilities for the high-frequency power supply cable displacement detection of the orbital logistics trolley, and at the same time greatly solving the problems of inconvenient disassembly and assembly of the detection device and unstable detection. The trolley runs on the track without derailment, and at the same time does not cause any impact on the track or the high-frequency power supply cable.

Description

Technical Field

[0001] The present invention relates to the field of logistics technology, and more specifically, to an installation cart for a high-frequency power supply cable displacement detection device of an orbital logistics cart. Background Art

[0002] With the improvement of industrial automation level, the application of EMS orbital logistics conveying carts in the tobacco industry is becoming more and more extensive, and they are commonly used for the transportation of materials such as cigarette boxes. The power supply method of EMS orbital logistics carts is mainly high-frequency cable power supply. The 380V industrial electricity is boosted by frequency conversion and then outputs 560V alternating current to supply the high-frequency power supply cable. When the EMS orbital logistics cart runs, a non-contact cutting movement is carried out between the current collector and the high-frequency power supply cable, and the current collector thus obtains an induced current, which is rectified and transformed by a rectifier and then supplied to the on-board cabinet of the cart, and then powers each detection element and action execution mechanism of the EMS orbital logistics cart. When the current collector or the high-frequency power supply cable is displaced, the situation of rubbing between the two will cause equipment damage, and at the same time seriously affect production. In view of the displacement of the current collector or the high-frequency power supply cable, a corresponding detection and displacement alarm device is installed.

[0003] Technical solutions of the prior art:

[0004] The existing solution installs detection optical fibers directly on the upper and lower surfaces of the power-taking slot of the current collector of the EMS orbital logistics cart. When the optical fiber is blocked, a PLC signal is sent, and then a stop instruction is sent to the EMS orbital logistics cart.

[0005] Disadvantages of the prior art:

[0006] Due to the limited space between the current collector and the high-frequency power supply cable, it is extremely inconvenient to directly install the detection optical fiber device in the current collector. At the same time, it is very easy to be accidentally triggered during the operation of the EMS orbital logistics cart, and even scrape against the high-frequency power supply cable to damage the equipment.

[0007] Therefore, how to provide an installation cart for a high-frequency power supply cable displacement detection device of an orbital logistics cart has become a technical problem that needs to be solved urgently in this field. Summary of the Invention

[0008] The purpose of the present invention is to provide an installation cart for a high-frequency power supply cable displacement detection device of an orbital logistics cart.

[0009] According to the present invention, there is provided an installation cart for a high-frequency power supply cable displacement detection device of an orbital logistics cart, including an iron fixed wheel, a nylon walking wheel, a high-frequency cable displacement detection device bracket, a cart power supply, a cart motor, a threaded rod, and a vehicle body;

[0010] The iron fixed wheel is welded to the threaded rod, the threaded rod is fixed to the high-frequency cable displacement detection device bracket, the high-frequency cable displacement detection device bracket is fixed to the bottom of the vehicle body, the driving wheel of the nylon walking wheel is connected to the trolley motor by a screw and is installed on one side of the vehicle body, the driven wheel of the nylon walking wheel is installed on the other side of the vehicle body, the trolley power supply is installed in the middle of the vehicle body, and the trolley power supply is electrically connected to the trolley motor; the displacement detection device is fixed to the threaded rod.

[0011] Optionally, the trolley further includes: a nylon roller device;

[0012] The nylon roller device includes: a first nylon roller group and a second nylon roller group; the first nylon roller group and the second nylon roller group each include two nylon rollers;

[0013] The first nylon roller group is installed on the vehicle body on one side of the driving wheel;

[0014] The second nylon roller group is installed on the vehicle body on one side of the driven wheel.

[0015] Optionally, a spring is installed at the bottom of the threaded rod; the threaded rod is fixed to the high-frequency cable displacement detection device bracket through the spring.

[0016] Optionally, the iron fixed wheel includes: a first fixed wheel, a second fixed wheel and a third fixed wheel;

[0017] The second fixed wheel is located between the first fixed wheel and the third fixed wheel.

[0018] Optionally, the second fixed wheel is between two cables, and the distance from the first fixed wheel to the cable is the same as the distance from the third fixed wheel to the cable.

[0019] Optionally, the high-frequency cable displacement detection device bracket can be adjusted left and right.

[0020] Optionally, the high-frequency cable displacement detection device bracket is fixed to the bottom of the vehicle body by screws.

[0021] Optionally, the high-frequency cable displacement detection device bracket is made of nylon

[0022] According to the technical content disclosed in the present invention, the following beneficial effects are achieved: different detection devices can be installed, which brings more possibilities for the displacement detection of the high-frequency power supply cable of the EMS rail-type logistics trolley. At the same time, it greatly solves the problems of inconvenient disassembly and assembly of the detection device and unstable detection. The self-made trolley can run smoothly on the track, is not easy to derail, and will not affect the track or the high-frequency power supply cable.

[0023] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the invention with reference to the accompanying drawings. Description of the Drawings

[0024] The drawings incorporated in and constituting a part of this specification illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

[0025] Figure 1 It is a top view of the installation cart of a high-frequency power supply cable displacement detection device for an orbital logistics cart provided according to an embodiment.

[0026] Figure 2 It is a front view of the installation cart of the high-frequency power supply cable displacement detection device for the orbital logistics cart provided according to an embodiment.

[0027] Figure 3 It is a schematic track diagram provided according to an embodiment.

[0028] Description of the reference numerals: 1 - iron fixed wheel, 2 - nylon roller device, 21 - first nylon roller group, 22 - second nylon roller group, 3 - nylon walking wheel, 31 - driving wheel, 32 - passive wheel, 4 - high-frequency cable displacement detection device bracket, 5 - cart power supply, 6 - cart motor, 7 - threaded rod, 8 - vehicle body, 9 - high-frequency cable, 10 - current collector. Detailed Embodiments

[0029] Now, various exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that: unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.

[0030] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way a limitation on the present invention or its application or use.

[0031] Techniques, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be regarded as part of the specification.

[0032] In all examples shown and discussed herein, any specific values should be construed as merely exemplary and not as a limitation. Thus, other examples of exemplary embodiments may have different values.

[0033] It should be noted that: like reference numerals and letters denote similar items in the following drawings, and thus, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0034] According to the present invention, as Figure 1 and Figure 2 shown, there is provided an installation cart for a high-frequency power supply cable displacement detection device of an orbital logistics cart, including an iron fixed wheel 1, a nylon roller device 2, a nylon walking wheel 3, a high-frequency cable displacement detection device bracket 4, a cart power supply 5, a cart motor 6, a threaded rod 7 and a vehicle body 8;

[0035] The iron fixed wheel 1 is welded on the threaded rod 7, the threaded rod 7 is fixed on the high-frequency cable displacement detection device bracket 4, the high-frequency cable displacement detection device bracket 4 is fixed at the bottom of the vehicle body 8, the driving wheel 31 of the nylon walking wheel 3 is connected to the cart motor 6 by a screw and installed on one side of the vehicle body 8, the driven wheel 32 of the nylon walking wheel 3 is installed on the other side of the vehicle body 8, the cart power supply 5 is installed in the middle of the vehicle body 8, and the cart power supply 5 is electrically connected to the cart motor 6; The nylon roller device 2 includes: a first nylon roller group 21 and a second nylon roller group 22; The first nylon roller group 21 and the second nylon roller group 22 each include two nylon rollers; The first nylon roller group 21 is installed on the vehicle body 8 on one side of the driving wheel 31; The second nylon roller group 22 is installed on the vehicle body 8 on one side of the driven wheel 32; When the cart runs, it is stuck at both ends of the track on the side with the high-frequency power supply cable to prevent the self-made cart from jumping out of the track during operation; The displacement detection device is fixed on the threaded rod 7.

[0036] In some embodiments, a spring is installed at the bottom of the threaded rod 7; The threaded rod 7 is fixed on the high-frequency cable displacement detection device bracket 4 through the spring.

[0037] The iron fixed wheel 1 includes: a first fixed wheel, a second fixed wheel and a third fixed wheel;

[0038] The second fixed wheel is located between the first fixed wheel and the third fixed wheel.

[0039] The second fixed wheel is between two cables, and the distance from the first fixed wheel to the cable is the same as the distance from the third fixed wheel to the cable; When the cable is displaced, it scratches against the three fixed wheels, causing the threaded rod 7 to move up and down. If a displacement detection device is installed on the threaded rod 7, the up and down movement of the threaded rod can be easily sensed to determine whether the high-frequency power supply cable is displaced.

[0040] In some embodiments, the high-frequency cable displacement detection device bracket 4 can be adjusted left and right.

[0041] The high-frequency cable displacement detection device bracket 4 is fixed at the bottom of the vehicle body 8 by screws, facilitating adjustment of the horizontal distance between the bracket and the cable.

[0042] The bracket 4 of the high-frequency cable displacement detection device is made of nylon. The lightweight material will not cause any impact on the track or the high-frequency power supply cable.

[0043] Principle and usage method: As Figure 3 shown, during use, the nylon roller device 2 is clamped at both ends of the track on the side containing the high-frequency cable 9, and the high-frequency cable 9 is clamped between the three iron fixed wheels 1. The trolley power supply 5 supplies power to the trolley motor 6 to drive the nylon walking wheels 3 to rotate, thereby driving the trolley to move on the track. The current collector 10 is the current collector of the logistics vehicle.

[0044] In summary, the technical content disclosed in the present invention can install different detection devices, bringing more possibilities for the displacement detection of the high-frequency power supply cable of the EMS rail-type logistics trolley. At the same time, it greatly solves the problems of inconvenient disassembly and assembly of the detection device and unstable detection. After more than a hundred runs, it is found that the self-made trolley can run smoothly on the track without derailment, and at the same time, it does not cause any impact on the track or the high-frequency power supply cable.

[0045] Although some specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for the purpose of illustration and not for the purpose of limiting the scope of the present invention. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. An installation cart for a high-frequency power supply cable displacement detection device of an orbital logistics cart, characterized in that, Including: Iron fixed wheel, nylon walking wheel, high-frequency cable displacement detection device bracket, trolley power supply, trolley motor, threaded rod and vehicle body; The iron fixed wheel is welded on the threaded rod, and the threaded rod is fixed on the high-frequency cable displacement detection device bracket; the high-frequency cable displacement detection device bracket is fixed at the bottom of the vehicle body; the driving wheel of the nylon walking wheel is connected to the trolley motor by a screw and installed on one side of the vehicle body; the driven wheel of the nylon walking wheel is installed on the other side of the vehicle body; the trolley power supply is installed in the middle of the vehicle body, and the trolley power supply is electrically connected to the trolley motor; The iron fixed wheel includes: a first fixed wheel, a second fixed wheel and a third fixed wheel; The second fixed wheel is located between the first fixed wheel and the third fixed wheel; The high-frequency cable displacement detection device bracket can be adjusted left and right.

2. The installation trolley of the high-frequency power supply cable displacement detection device for the rail-type logistics trolley according to claim 1, wherein, The installation trolley further includes: a nylon roller device; The nylon roller device includes: a first nylon roller group and a second nylon roller group; the first nylon roller group and the second nylon roller group each include two nylon rollers; The first nylon roller group is installed on the vehicle body and on one side of the driving wheel; The second nylon roller group is installed on the vehicle body and on one side of the driven wheel.

3. The trolley for installing the high-frequency power supply cable displacement detection device of the rail-type logistics trolley according to claim 1, characterized in that, A spring is installed at the bottom of the threaded rod; the threaded rod is fixed on the high-frequency cable displacement detection device bracket through the spring.

4. The trolley for installing the high-frequency power supply cable displacement detection device of the rail-type logistics trolley according to claim 1, wherein, The second fixed wheel is between two cables, and the distance from the first fixed wheel to the cable is the same as the distance from the third fixed wheel to the cable.

5. The track-type logistics trolley high-frequency power supply cable displacement detection device installation trolley according to claim 1, characterized in that, The high-frequency cable displacement detection device bracket is fixed at the bottom of the vehicle body by screws.

6. The trolley for installing the high-frequency power supply cable displacement detection device of the rail-type logistics trolley according to claim 5, characterized in that, The high-frequency cable displacement detection device bracket is made of nylon material.

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