Material rack for machining cutter of coal mining machine

Abstract

The utility model relates to the technical field of coal mining machines, in particular to a material rack for cutter machining of a coal mining machine, which comprises a base, a moving groove is arranged on the surface of the top of the base, a moving feeding component is arranged in the moving groove, the moving feeding component comprises fixing seats arranged on two sides of the moving groove, and a screw rod is rotatably connected between the fixing seats. Symmetrical sliding rods are arranged on the two sides of the lead screw, a sliding block is connected to the outer side of the lead screw in a matched mode, the two sides of the sliding block are in sliding fit with the sliding rods, one end of the lead screw extends to the outer side of the moving groove, and the extending end of the lead screw is connected with a driving motor through a coupler. The top of the rotating shaft extends to the outer side of the groove, a discharging disc is fixedly connected to the top of the extending end of the rotating shaft, and a plurality of storage grooves are formed in the periphery of the top of the discharging disc at equal intervals.

Description

Technical Field

[0001] The utility model relates to the field of coal mining machines, in particular to a material rack for processing coal mining machine cutters. Background Art

[0002] A coal mining machine is a large and complex system integrating mechanical, electrical and hydraulic functions. It has a harsh working environment. If a fault occurs, the entire coal mining operation will be interrupted, causing huge economic losses. The machine is used to cut bottom grooves in the coal mining working faces of slow-sloping thin coal seams and extremely thin composite coal seams in general medium and small mines to achieve the purpose of cutting the grooves and dropping coal. After forging, the workpieces used for processing the coal mining machine tools need to be cut and processed by a milling machine. Therefore, the forged workpieces need to be moved to the vicinity of the milling machine, and then the workpieces are placed on the conveyor belt in sequence, which is convenient for the milling machine to pick up the material. However, the conveyor belt in the workshop occupies a large space, and when the workpiece moves on the conveyor belt, it is not easy for the picker to position and clamp it. Therefore, it is necessary to design a material rack for processing coal mining machine tools. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide a material rack for processing coal mining machine tools, which has the advantages of solving the problems raised in the above background technology.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] The lifting of the ...

[0006] By adopting the above technical solution, when in use, the operator turns on the drive motor in forward rotation to drive the screw to rotate. At this time, the slider on the screw and other components on the slider cooperate with the slide bar to move horizontally to the left to a suitable loading position. At this time, the operator puts the forged tools into the storage slot on the discharge tray one by one. When the tools are placed, the operator reverses and turns on the drive motor to drive the screw and the slider on the screw to move right until the slider and the components on the slider cooperate to move to a suitable unloading position. At this time, the operator turns on the servo motor to drive the rotating shaft and the discharge tray on the rotating shaft to rotate at a uniform speed, and cooperates with the material picking mechanism on the milling machine to complete the grabbing of the tools in the storage slot one by one.

[0007] Further configuration: an installation groove is opened at the center position of the top of the discharge tray, a lighting lamp is arranged in the installation groove, the lighting lamp is electrically connected to a battery holder, the battery holder is installed on the outer wall of the discharge tray, and the outer wall of the discharge tray is also provided with a switch electrically connected to the battery holder.

[0008] By adopting the above technical solution, during the material retrieving process, the operator turns on the switch, the switch is electrically connected to the battery holder, and the battery holder is electrically connected to the lighting lamp. At this time, the lighting lamp provides a sufficient lighting environment, which is convenient for the operator to observe the material retrieving operation.

[0009] It is further configured that: an annular bracket is fixedly connected to the bottom of the discharge tray, a plurality of pulleys are movably connected to the bottom of the annular bracket, and the bottoms of the plurality of pulleys are in contact with the top surface of the slider.

[0010] By adopting the above technical solution, during the feeding process of the discharge tray cooperating with other components, the annular bracket arranged at the bottom of the discharge tray and the multiple pulleys on the annular bracket contact the top surface of the slider, playing a supporting and stabilizing role, thereby ensuring stability during the feeding process.

[0011] Further configuration: a protective pad is fixedly connected to the bottom of the storage groove.

[0012] By adopting the above technical solution, the bottom of the tool placed in the storage groove contacts the protective pad, which plays a supporting and protective role for the tool.

[0013] Further configuration: support feet are fixedly connected to the four sides of the bottom of the base.

[0014] By adopting the above technical solution, the setting of the supporting feet plays a supporting role, ensuring the stability of the entire equipment during the feeding process.

[0015] Further configuration: a stabilizing frame is provided between the top of the supporting foot and the base.

[0016] By adopting the above technical solution, the stability between the top of the supporting foot and the base can be improved by setting the stabilizing frame.

[0017] In summary, the utility model has the following beneficial effects:

[0018] When the utility model is used, the operator turns on the driving motor in forward rotation to drive the screw rod to rotate. At this time, the slider on the screw rod and other components on the slider cooperate with the sliding rod to move horizontally to the left to a suitable loading position. At this time, the operator puts the forged tools into the storage slot on the discharge tray in sequence. When the tools are placed, the operator reverses and turns on the driving motor to drive the screw rod and the slider on the screw rod to move right, until the slider and the components on the slider cooperate to move to a suitable unloading position. At this time, the operator turns on the servo motor to drive the rotating shaft and the discharge tray on the rotating shaft to rotate at a uniform speed, and cooperates with the picking mechanism on the milling machine to complete the grabbing of the tools in the storage slot one by one. This method is convenient for workers to load materials and for the picking mechanism on the milling machine to complete the positioning and picking work, which also improves the processing efficiency of the workpiece in disguise. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application, but do not constitute an improper limitation of the present invention. In the drawings:

[0020] Figure 1 It is a main structural schematic diagram of the utility model;

[0021] Figure 2 It is a rear view of the utility model;

[0022] Figure 3 It is a top view of the discharge tray of the utility model.

[0023] In the figure, 1. base; 2. movable groove; 3. movable feeding assembly; 4. fixed seat; 5. screw rod; 6. sliding rod; 7. slider; 8. driving motor; 9. groove; 10. servo motor; 11. rotating shaft; 12. discharge tray; 13. storage slot; 14. installation slot; 15. lighting lamp; 16. battery holder; 17. switch; 18. ring bracket; 19. pulley; 20. protective pad; 21. supporting foot; 22. stabilizing frame. DETAILED DESCRIPTION

[0024] The above and other technical contents, features and functions of the present invention are described in detail below with reference to the attached Figure 1 To Attachment Figure 3 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.

[0025] Various exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

[0026] Embodiment 1: A material rack for processing coal mining machine cutters, such as Figure 1, 2 As shown in , 3 , it includes a base 1, a movable groove 2 is provided on the top surface of the base 1, a movable feeding assembly 3 is provided in the movable groove 2, the movable feeding assembly 3 includes fixed seats 4 arranged on both sides of the movable groove 2, a screw rod 5 is rotatably connected between the fixed seats 4, symmetrical sliding rods 6 are provided on both sides of the screw rod 5, a sliding block 7 is matched and connected to the outer side of the screw rod 5, and both sides of the sliding block 7 are slidably matched with the sliding block 6, one end of the screw rod 5 extends to the outside of the movable groove 2, and the extended end of the screw rod 5 is connected to a driving motor 8 through a coupling, a groove 9 is provided on the top surface of the sliding block 7, a servo motor 10 is provided in the groove 9, the servo motor 10 is connected to a rotating shaft 11, the top of the rotating shaft 11 extends to the outside of the groove 9, and a material discharge tray 12 is fixedly connected to the top of the extended end of the rotating shaft 11, a plurality of storage grooves 13 arranged at equal intervals are provided around the top of the material discharge tray 12, and a protective pad 20 is fixedly connected to the bottom of the storage groove 13.

[0027] like Figure 3 As shown, a mounting groove 14 is provided at the top center position of the discharge tray 12, and a lighting lamp 15 is provided in the mounting groove 14. The lighting lamp 15 is electrically connected to a battery holder 16, and the battery holder 16 is installed on the outer side wall of the discharge tray 12. The outer side wall of the discharge tray 12 is also provided with a switch 17 electrically connected to the battery holder 16.

[0028] like Figure 1 As shown, a ring bracket 18 is fixedly connected to the bottom of the discharge tray 12, and a plurality of pulleys 19 are movably connected to the bottom of the ring bracket 18, and the bottoms of the plurality of pulleys 19 are in contact with the top surface of the slider 7.

[0029] like Figure 2 As shown, support legs 21 are fixedly connected to the bottom of the base 1 all around, and a stabilizing frame 22 is provided between the top of the support legs 21 and the base 1 .

[0030] In the implementation mode of the present utility model, the operator turns on the driving motor 8 in the forward direction to drive the screw rod 5 to rotate. At this time, the slider 7 on the screw rod 5 and other components on the slider 7 cooperate with the slide bar 6 to move horizontally to the left to a suitable loading position. At this time, the operator puts the forged tools into the storage slot 13 on the discharge tray 12 in sequence. When the tools are placed, the operator reverses and turns on the driving motor 8 to drive the screw rod 5 and the slider 7 on the screw rod 5 to move right until the slider 7 and the components on the slider 7 cooperate to move to a suitable unloading position. During the unloading process, the operator The operator turns on the switch 17, which is electrically connected to the battery holder 16, and the battery holder 16 is electrically connected to the lighting lamp 15. At this time, the lighting lamp 15 provides sufficient lighting environment, which is convenient for the operator to observe the material picking operation. At this time, the operator turns on the servo motor 10, driving the rotating shaft 11 and the material discharge tray 12 on the rotating shaft 11 to rotate at a uniform speed, and cooperates with the material picking mechanism on the milling machine to complete the grabbing of the tools in the storage slot 13 one by one. This method is convenient for workers to load materials and for the material picking mechanism on the milling machine to complete the positioning and picking work, which also improves the processing efficiency of the workpiece in disguise.

[0031] The above is a further detailed description of the present invention in combination with a specific implementation method, and it cannot be determined that the specific implementation of the present invention is limited to this; for technical personnel in the field of the present invention and related technical fields, based on the technical solution of the present invention, the expansion and replacement of operating methods and data should all fall within the protection scope of the present invention.

Claims

1. A material rack for processing coal mining machine tools, comprising a base (1), characterized in that: A movable groove (2) is provided on the top surface of the base (1), a movable feeding assembly (3) is provided in the movable groove (2), the movable feeding assembly (3) comprises fixed seats (4) arranged on both sides of the movable groove (2), a screw rod (5) is rotatably connected between the fixed seats (4), symmetrical sliding rods (6) are provided on both sides of the screw rod (5), a sliding block (7) is matched and connected to the outer side of the screw rod (5), both sides of the sliding block (7) are slidably matched with the sliding block (6), and one end of the screw rod (5) extends to the movable groove (2). The extending end of the screw rod (5) is connected to a driving motor (8) via a coupling on the outside of the groove (2); a groove (9) is provided on the top surface of the slider (7); a servo motor (10) is provided in the groove (9); the servo motor (10) is connected to a rotating shaft (11); the top of the rotating shaft (11) extends to the outside of the groove (9); a material discharge tray (12) is fixedly connected to the top of the extending end of the rotating shaft (11); and a plurality of storage slots (13) arranged at equal intervals are provided around the top of the material discharge tray (12).

2. A material rack for processing coal mining machine cutters according to claim 1, characterized in that: A mounting groove (14) is provided at the center of the top of the material discharging tray (12), a lighting lamp (15) is provided in the mounting groove (14), the lighting lamp (15) is electrically connected to a battery holder (16), the battery holder (16) is mounted on the outer wall of the material discharging tray (12), and a switch (17) electrically connected to the battery holder (16) is also provided on the outer wall of the material discharging tray (12).

3. A material rack for processing coal mining machine cutters according to claim 1, characterized in that: The bottom of the discharge tray (12) is fixedly connected to an annular bracket (18), and the bottom of the annular bracket (18) is movably connected to a plurality of pulleys (19), and the bottoms of the plurality of pulleys (19) are in contact with the top surface of the slider (7).

4. A material rack for processing coal mining machine cutters according to claim 1, characterized in that: The bottom of the storage groove (13) is fixedly connected with a protective pad (20).

5. A material rack for processing coal mining machine cutters according to claim 1, characterized in that: Support feet (21) are fixedly connected to the bottom of the base (1) on all sides.

6. A material rack for processing coal mining machine cutters according to claim 5, characterized in that: A stabilizing frame (22) is provided between the top of the supporting foot (21) and the base (1).

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