Stacker-reclaimer communication integrated device conforming to network security

Abstract

The invention relates to a stacker-reclaimer communication integrated device conforming to network security. A rotor signal junction box, a rotor tail fiber coupler and a rotor power binding post are arranged on a rotor, a rotary drum and a rotor end collimator are arranged on the rotor, a Dove prism is arranged in the rotary drum, and multiple sets of conducting rings are arranged on the outer wall of the rotary drum along the axis of the rotary drum; a stator signal junction box, a stator tail fiber coupler and a stator power binding post are arranged on the stator, power ring electric brushes and a stator end collimator are arranged in the stator, and the power ring electric brushes are movably and electrically connected and matched with the conducting rings in a one-to-one correspondence manner; according to the invention, not only can a power source and a signal source be provided for the stacker-reclaimer, but also the wired communication mode of the PLC system of the stacker-reclaimer can be controlled by a remote control room, and the basic functions of the stacker-reclaimer, such as 360-degree rotary stacking and reclaiming, non-interference data exchange with the PLC system of the stacker-reclaimer, and real-time acquisition of the state of the stacker-reclaimer, are met.

Description

Technical Field

[0001] The present invention relates to the technical field of fuel electrical and control equipment, and in particular to a network-safe stacker-reclaimer communication integration device. Background Art

[0002] The stacker-reclaimer needs to rotate 360° to perform stacking and reclaiming operations. To remotely operate the stacker-reclaimer, wireless communication is currently used to remotely control the stacker-reclaimer. For example, patent announcement number CN203191815U discloses "a fully automated control device for a stacker-reclaimer", which realizes remote control by wireless means.

[0003] However, wireless communication is unstable. In places where multiple high-power devices and frequency conversion devices are deployed, wireless communication is susceptible to interference. There are always 1-2 communication interruptions per month, and the equipment is out of control, posing a huge safety hazard.

[0004] Therefore, there is a need for a stacker-reclaimer communication integration device that integrates optical signals, electrical signals, and power sources while meeting the requirement of 360° rotation, and the signal sources and power sources do not interfere with each other and the communication is stable. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a network-safe stacker-reclaimer communication integrated device to solve the above-mentioned problems.

[0006] The present invention provides the following technical solutions:

[0007] A network-safe stacker-reclaimer communication integrated device, comprising:

[0008] A rotor, wherein a rotor signal junction box, a rotor pigtail coupler and a rotor power terminal are arranged on the rotor, a rotating drum and a rotor end collimator are arranged on the rotor, a Dove prism is arranged inside the rotating drum, and a plurality of conductive rings are arranged on the outer wall of the rotating drum along the axis thereof;

[0009] Stator, the stator and the rotor are rotatably matched, the stator is provided with a stator signal terminal box, a stator pigtail coupler and a stator power terminal, the stator is provided with a power ring brush and a stator end collimator, the power ring brush is movably electrically connected and matched with the conductive ring in a one-to-one correspondence;

[0010] The rotor signal terminal box and the rotor power terminal are electrically connected to the corresponding conductive rings, and the rotor end collimator is electrically connected to the rotor pigtail coupler;

[0011] The stator signal junction box and the stator power terminal are electrically connected to the corresponding power ring brushes, and the stator end collimator is electrically connected to the stator pigtail coupler;

[0012] When the rotor rotates relative to the stator, the ratio of the rotation rate of the stator end collimator and the rotation rate of the Dove prism is 2:1 through the gear assembly.

[0013] Preferably, both the rotor and the stator are provided with cable entry locking heads.

[0014] Preferably, both the rotor and the stator are provided with observation windows.

[0015] Preferably, a plurality of groups of distance sensors are arranged in the stator, and the plurality of groups of distance sensors are evenly arranged circumferentially around the rotating axis of the drum, and the distance sensors are used to measure the distance to the end surface of the stator.

[0016] Preferably, it also includes an adjustment component, and the adjustment component is used to adjust the axis angle of the stator end collimator.

[0017] Preferably, the adjustment assembly comprises a universal support, a round rod, a universal ball sleeve, a plane moving assembly and a calibration plate, and the distance sensor and the stator end collimator are both mounted on the calibration plate;

[0018] One end of the round rod is universally rotatably connected to the universal support, and the other end is fixedly connected to the calibration plate;

[0019] The plane moving component drives the universal ball sleeve to move in the plane, and the universal ball sleeve is movably sleeved on the outer wall of the round rod.

[0020] Preferably, the gear assembly includes a first gear set and a second gear set, the input end of the first gear set is transmission connected to the rotating drum, the output end of the second gear set is transmission connected to the stator end collimator, and the output end of the first gear set is transmission connected to the input end of the second gear set via a universal joint.

[0021] Preferably, the power ring brush comprises a collar and one or more supports arranged on the collar, the supports are hinged with an articulated rod via a torsion spring, and a brush head is arranged at the free end of the articulated rod.

[0022] Preferably, there are three groups of supports on one of the collars and they are evenly arranged, and there are two groups of hinged rods on one group of supports and they are symmetrically arranged.

[0023] Preferably, the distance between two adjacent groups of conductive rings on the outer wall of the drum is greater than 50 mm.

[0024] The present invention has the following beneficial technical effects:

[0025] The present invention can not only provide a power source and a signal source for the stacker-reclaimer, but also realize the control of the wired communication mode of the stacker-reclaimer PLC system by the remote control room, so as to meet the basic functions of the stacker-reclaimer, such as 360° rotation of the stacker-reclaimer, data exchange with the stacker-reclaimer PLC system without interference, and real-time acquisition of the stacker-reclaimer status.

[0026] The axis alignment of the stator end collimator and the Dove prism in the drum is monitored by multiple sets of annular array distance sensors. When the axis is offset, the axis direction of the stator end collimator is adjusted by the adjustment component. This prevents the fiber slip ring (stator end collimator) from being subjected to unbalanced external forces during the rotation of the stator and rotor, causing damage to the core components of the fiber slip ring (stator end collimator), thereby ensuring that the return loss of the fiber slip ring (stator end collimator) is within the set range. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the cooperation of the rotating drum, the gear assembly and the stator end collimator of the present invention;

[0029] Figure 3 yes Figure 2 A cross-sectional view of

[0030] Figure 4 This is a top view of the power ring brush of the present invention;

[0031] Figure 5 It is a schematic diagram of the coordination of the adjustment assembly, the gear assembly and the stator end collimator of the present invention.

[0032] The reference numerals in the figure are:

[0033] 1. Rotor; 11. Rotor signal junction box; 12. Rotor pigtail coupler; 13. Rotor power terminal; 2. Stator; 21. Stator signal junction box; 22. Stator pigtail coupler; 23. Stator power terminal; 3. Power ring brush; 4. Rotating drum; 5. Rotor end collimator; 6. Stator end collimator; 7. Dove prism; 8. Gear assembly; 9. Adjustment assembly; 10. Distance sensor;

[0034] 31. Ring; 32. Support; 33. Articulated rod; 34. Brush head;

[0035] 81. first gear set; 82. second gear set; 83. universal joint;

[0036] 91. Universal support; 92. Round rod; 93. Universal ball sleeve; 94. Planar moving assembly; 95. Calibration plate. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Example:

[0039] A network-safe stacker-reclaimer communication integrated device, such as Figure 1-5 As shown:

[0040] The invention comprises a rotor 1 and a stator 2, which are rotationally connected to each other. The rotor 1 is equipped with a rotor signal junction box 11, a rotor pigtail coupler 12, a rotor power terminal 13, a rotor drum 4 and a rotor end collimator 5. A dove prism 7 is arranged in the rotor drum 4. A plurality of conductive rings are arranged at equal intervals on the outer wall of the rotor drum 4 along its axis.

[0041] The rotor signal junction box 11 inside the rotor 1 is a 20-way electrical signal junction box, which is installed using a junction box mounting slot, and the mounting slot is welded to form an integral structure with the rotor 1. The rotor signal junction box 11 is used to connect external electrical signals and internal electrical signals.

[0042] The rotor pigtail coupler 12 is used for switching 6 single-mode optical signals, and is the connection point between the pigtail for internal transmission optical signals and the pigtail for external transmission optical signals, and is welded to the rotor 1 structure as an integral whole.

[0043] The rotor power terminal 13 is the connection point between the external power cable and the internal power ring. The conductive ring on the drum 4 is connected to the rotor signal terminal box 11 and the rotor power terminal 13 with a soft cable one by one. The power source of the rotor is sent to the rotor power terminal 13 by the conductive ring, and the external cable is connected to the bolt of the rotor power terminal 13.

[0044] The stator 2 is provided with a stator signal junction box 21, a stator pigtail coupler 22, a stator power terminal 23, a power ring brush 3 and a stator end collimator 6. The power ring brush 3 is electrically connected and matched with the conductive ring in a one-to-one correspondence.

[0045] The stator signal junction box 21 inside the stator 2 is a 20-way electrical signal junction box, which is installed using a dedicated mounting slot, and the mounting slot is welded to the stator 2 structure as a whole. The stator signal junction box 21 is used to connect external electrical signals and stator electrical signals. The power ring brush 3 is an important component of the power ring, with a total of 8 groups, and the distance between each power ring brush 3 is 50mm.

[0046] The optical fiber slip ring includes a dove prism 7, a rotor end collimator 5 and a stator end collimator 6; the dove prism 7 is installed in the center of the rotating drum 4 by using bolts, the rotor end collimator 5 is installed in the rotor 1, and the stator end collimator 6 is installed in the stator 2.

[0047] The stator power terminal 23 is the connection point between the external power cable and the internal power ring. The power ring brush 3 is connected to the stator signal terminal box 21 and the stator power terminal 23 with a soft cable. The power source of the stator is sent to the stator power terminal 23 by the power ring brush 3. The external cable is connected to the bolt of the stator power terminal 23.

[0048] The rotor end collimator 5 is electrically connected to the rotor pigtail coupler 12, and the stator end collimator 6 is electrically connected to the stator pigtail coupler 22;

[0049] When the rotor 1 rotates relative to the stator 2, the gear assembly 8 makes the ratio of the rotation rate of the stator end collimator 6 and the rotation rate of the Dove prism 7 2:1.

[0050] The side walls of the rotor 1 / stator 2 are provided with a plurality of power cable outlet locking heads, which are used to lock the cables entering and exiting the rotor 1 / stator 2 to prevent dust and water vapor from entering, thereby protecting the cables from being scratched by the external structure of the rotor 1 / stator 2.

[0051] like Figure 4 As shown, the power ring brush 3 includes a collar 31 and three groups of supports 32 evenly arranged on the collar 31, two groups of symmetrical hinged rods 33 are hinged on the supports 32, a torsion spring is arranged between the hinged rod 33 and the supports 32, and a brush head 34 is arranged at the free end of the hinged rod 33; the brush head 34 at the free end of the hinged rod 33 tends to fit the conductive ring on the outer wall of the rotating drum 4 through the torsion spring; with this arrangement, the conductive ring of the rotor 1 and the power ring brush 3 of the stator 2 rotate relative to each other, so that the contact surface of the two can reach 90% of that when they are stationary, and can pass an alternating current with a current of 1000A and a voltage of 690V.

[0052] like Figure 5 As shown, the gear assembly 8 includes a first gear set 81, a second gear set 82 and a universal joint 83. The rotation of the drum 4 drives the stator end collimator 6 to rotate through the first gear set 81, the universal joint 83 and the second gear set 82.

[0053] The adjustment assembly 9 includes a universal support 91, a round rod 92, a universal ball sleeve 93, a planar moving assembly 94 and a calibration plate 95. The universal support 91 is fixed inside the stator 2. The lower end of the round rod 92 is universally rotatably matched with the universal support 91. The upper end of the round rod 92 is fixed to the calibration plate 95. The distance sensor 10 and the stator end collimator 6 are both installed on the calibration plate 95.

[0054] The plane moving assembly 94 includes an X-axis moving assembly and a Y-axis moving assembly. The plane moving assembly 94 is used to drive the universal ball sleeve 93 to move arbitrarily in the plane. The universal ball sleeve 93 is relatively sleeved on the outer wall of the round rod 92, and the universal ball sleeve 93 can move along the axis direction of the round rod 92 and rotate arbitrarily.

[0055] The distance to the lower end surface of the drum 4 is monitored by the distance sensor 10. There are multiple groups of distance sensors 10 arranged in a circular array around the axis of the drum 4. The distance measured by the multiple groups of distance sensors 10 can be used to determine whether the axis of the drum 4 and the stator end collimator 6 is offset.

[0056] When the axes of the rotating drum 4 and the stator end collimator 6 are offset, the plane moving component 94 in the adjustment component 9 is controlled according to the offset angle, and the plane moving component 94 drives the universal ball sleeve 93 to move in the plane. During the movement of the universal ball sleeve 93, the round rod 92 follows the change, and the round rod 92 rotates around the universal support 91, and finally makes the axis of the stator end collimator 6 parallel to the axis of the rotating drum 4; in this process, the first gear group 81 and the second gear group 82 are adapted to maintain the transmission connection through the universal joint 83.

[0057] The above-mentioned embodiments only express the specific implementation of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A network-safe stacker-reclaimer communication integrated device, characterized in that: include: A rotor (1), wherein the rotor (1) is provided with a rotor signal junction box (11), a rotor pigtail coupler (12) and a rotor power terminal (13), wherein the rotor (1) is provided with a rotating drum (4) and a rotor end collimator (5), wherein a dove prism (7) is provided inside the rotating drum (4), and wherein the outer wall of the rotating drum (4) is provided with a plurality of groups of conductive rings along its axis; A stator (2), the stator (2) and the rotor (1) are rotatably matched, the stator (2) is provided with a stator signal terminal box (21), a stator pigtail coupler (22) and a stator power terminal (23), the stator (2) is provided with a power ring brush (3) and a stator end collimator (6), the power ring brush (3) is movably electrically connected and matched with the conductive ring in a one-to-one correspondence; The rotor signal junction box (11) and the rotor power terminal (13) are electrically connected to the conductive rings in one-to-one correspondence, and the rotor end collimator (5) is electrically connected to the rotor pigtail coupler (12); The stator signal junction box (21) and the stator power terminal (23) are electrically connected to the corresponding power ring brushes (3), and the stator end collimator (6) is electrically connected to the stator pigtail coupler (22); When the rotor (1) rotates relative to the stator (2), the ratio of the rotation speed of the stator end collimator (6) and the rotation speed of the Dove prism (7) is 2:1 through the gear assembly (8).

2. A network-safe stacker-reclaimer communication integrated device according to claim 1, characterized in that: The rotor (1) and the stator (2) are both provided with cable entry locking heads.

3. A network-safe stacker-reclaimer communication integrated device according to claim 1, characterized in that: The rotor (1) and the stator (2) are both provided with observation windows.

4. The network-safe stacker-reclaimer communication integrated device according to claim 1, characterized in that: A plurality of groups of distance sensors (10) are arranged in the stator (2), and the plurality of groups of distance sensors (10) are evenly arranged circumferentially around the rotation axis of the drum (4). The distance sensors (10) are used to measure the distance between the end surface of the stator (2).

5. A network-safe stacker-reclaimer communication integrated device according to claim 4, characterized in that: It also comprises an adjustment component (9), wherein the adjustment component (9) is used to adjust the axial angle of the stator end collimator (6).

6. A network-safe stacker-reclaimer communication integrated device according to claim 5, characterized in that: The adjustment component (9) comprises a universal support (91), a round rod (92), a universal ball sleeve (93), a plane moving component (94) and a calibration plate (95), and the distance sensor (10) and the stator end collimator (6) are both mounted on the calibration plate (95); One end of the round rod (92) is universally rotatably connected to the universal support (91), and the other end is fixedly connected to the calibration plate (95); The plane moving component (94) drives the universal ball sleeve (93) to move in a plane, and the universal ball sleeve (93) is movably sleeved on the outer wall of the round rod (92).

7. A network-safe stacker-reclaimer communication integrated device according to claim 6, characterized in that: The gear assembly (8) comprises a first gear set (81) and a second gear set (82); the input end of the first gear set (81) is transmission-connected to the rotating drum (4); the output end of the second gear set (82) is transmission-connected to the stator-end collimator (6); the output end of the first gear set (81) and the input end of the second gear set (82) are transmission-connected via a universal joint (83).

8. The network-safe stacker-reclaimer communication integrated device according to claim 1, characterized in that: The power ring brush (3) comprises a collar (31) and one or more supports (32) arranged on the collar (31); a hinged rod (33) is hinged on the support (32) via a torsion spring; a brush head (34) is arranged at the free end of the hinged rod (33).

9. A network-safe stacker-reclaimer communication integrated device according to claim 8, characterized in that: There are three groups of supports (32) on one of the collars (31) and they are evenly arranged, and there are two groups of hinged rods (33) on one group of supports (32) and they are symmetrically arranged.

10. The network-safe stacker-reclaimer communication integrated device according to claim 1, characterized in that: The distance between two adjacent groups of conductive rings on the outer wall of the rotating drum (4) is greater than 50 mm.

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