Container corner fitting milling device

Abstract

The utility model provides a container corner fitting milling device which comprises a device body, a protection box is installed on the surface of the top of the device body, a driving air cylinder is installed at the top end of the protection box, the output end of the driving air cylinder penetrates through the surface of the top of the protection box and is provided with a mounting plate, and the surface of the bottom end of the mounting plate is provided with a dust hood. A spring pipe penetrates through one end of the dust suction cover, and one end of the spring pipe penetrates through the surface of the protection box and is connected with a collection box in a penetrating mode. The collection box is arranged between the dust hood and the air blower, so that when the air blower adsorbs dust in the protection box, the dust firstly enters the collection box through the pipeline, then impurities in airflow are filtered through the filter screen in the collection box, and the airflow enters the air blower to be discharged; the mode is easy to operate, abrasion to an impeller caused by contact between impurities in airflow and the impeller in the air blower is avoided, the air blower is conveniently protected, and the service life of the air blower is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding and milling, in particular to a container corner piece grinding and milling device. Background Art

[0002] Containers are large cargo containers with certain strength, rigidity and specifications for turnover. When using containers to transport goods, goods can be loaded directly at the shipper's warehouse and unloaded at the consignee's warehouse. When changing vehicles or ships in the middle of the journey, there is no need to take the goods out of the container and reload them. Therefore, containers are a great invention.

[0003] In the production and processing of container lifting corner fittings, grinding and milling devices are required. During processing, a large amount of grinding chips will inevitably be generated and scattered everywhere. As the grinding chips continue to accumulate, it will affect the normal operation and production safety of the milling machine. The operator of the milling machine needs to stop the processing and clean the milling machine. This not only increases the work intensity of the operator, but also reduces production efficiency. In addition, these scattered grinding chips are small and sharp, and they are easy to fall into various gaps, which increases the difficulty of cleaning.

[0004] After massive searches, it was found that the typical wind turbine tower repainting equipment in the prior art is such as the publication number CN211414614U, a container lifting corner grinding and milling device, including a base, the bottom of the base is fixedly provided with support legs, the top of the base is fixedly provided with a frame, one side of the frame is fixedly installed with a motor, the output end of the motor is connected to a screw rod, the outer side of the screw rod is threadedly connected with a slider, the bottom of the slider is fixedly provided with a hydraulic rod, the bottom of the hydraulic rod is fixedly connected to a mounting seat, the bottom of the mounting seat is provided with a movable shaft, the bottom of the movable shaft is provided with a grinding disc, a workbench is provided under the grinding disc, a chip removal chamber is provided under the workbench, a chip removal port is opened on the base and below the chip removal chamber, a chip storage box is installed below the chip removal port, and a chip storage box is provided at the bottom of the chip storage box. Beneficial effect: the waste chips generated during operation will be discharged into the chip storage box through the chip discharge chamber and the chip discharge port for automatic recovery, thereby reducing the workload of operators and improving production efficiency. This utility model can collect the floating dust well through the setting of the blower, but the blower is installed between the collection box and the dust hood, which causes the air flow with impurities to enter the interior of the blower when the blower is working early, so that the impurities come into contact with the blades in the blower, causing wear on the blades and reducing the service life of the blower. Further improvements are needed for this purpose.

[0005] Therefore, it is necessary to provide a container corner piece grinding and milling device to solve the above technical problems. Utility Model Content

[0006] The utility model provides a container corner piece grinding and milling device, which solves the problems in the background technology.

[0007] In order to solve the above technical problems, the utility model provides a container corner grinding and milling device, including a device body, a protective box is installed on the top surface of the device body, a driving cylinder is installed on the top of the protective box, the output end of the driving cylinder passes through the top surface of the protective box and a mounting plate is provided, a dust hood is provided on the bottom surface of the mounting plate, a spring tube is provided at one end of the dust hood, one end of the spring tube passes through the surface of the protective box and is connected to a collecting box, the bottom end of the collecting box is connected to a blower through a pipeline, a filter screen is provided inside the collecting box, and a collecting tube is provided at the bottom of the collecting box on one side of the filter screen.

[0008] Preferably, a connecting rod is provided inside the collection box, a transmission rod is movably mounted on the surface of the connecting rod through a sealed bearing, a cleaning brush is provided at one end of the transmission rod, one end of the cleaning brush is in contact with the filter screen, and an impeller is provided on the outer surface of the transmission rod.

[0009] Preferably, a chip dropping hole is provided on the top surface of the device body, and a collecting bucket is provided at the bottom end of the device body, the collecting bucket is through-connected with the chip dropping hole, a supporting column is provided on the inner wall of the chip dropping hole via a fixing rod, a fixing platform is installed on the top of the supporting column, a driving motor is provided on the bottom surface of the mounting plate, and a grinding disc is provided at the output end of the driving motor.

[0010] Preferably, a sealing cover is provided at the bottom end of the collecting cylinder, and a transparent observation window is installed on the outer surface of the collecting cylinder.

[0011] Preferably, a supporting leg is provided at the bottom end of the device body, and a plurality of supporting legs are provided, and the plurality of supporting legs are installed at equal distances at the four corners of the bottom end of the device body.

[0012] Preferably, a controller is installed on the outer surface of the protective box.

[0013] Compared with the related art, the container corner milling device provided by the utility model has the following beneficial effects:

[0014] 1. Compared with the prior art, the container corner grinding and milling device sets the collection box between the dust hood and the blower, so that when the blower absorbs the dust inside the protective box, the dust first enters the collection box through the pipeline, and then the impurities in the airflow are filtered through the filter screen inside the collection box, so that the airflow is discharged after entering the blower. This method is simple to operate, and avoids the impurities in the airflow from contacting the impeller inside the blower to cause wear on the impeller, which is convenient for protecting the blower and improving its service life. By setting the impeller and the cleaning brush for use, when the blower absorbs the dust floating inside the protective box, the airflow generated will drive the impeller to rotate, and then the impeller drives the cleaning brush through the transmission rod to clean the debris on the surface of the filter screen. This method is simple to operate and avoids clogging of the filter screen. By setting the chip drop hole and the collection bucket for use, the debris generated during grinding falls due to gravity, and then enters the collection bucket through the chip drop hole for centralized collection. This method is simple to operate and is convenient for improving the cleanliness of the inside of the device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a container corner milling device provided by the utility model;

[0016] Figure 2 A schematic diagram of the structure of a collection box of a container corner piece grinding and milling device provided by the utility model;

[0017] Figure 3 The utility model provides a schematic diagram of the chip-dropping hole structure of a container corner piece grinding and milling device.

[0018] Numbers in the figure:

[0019] 1. Device body; 2. Protection box; 3. Controller; 4. Grinding disc; 5. Mounting plate; 6. Driving cylinder; 7. Driving motor; 8. Dust hood; 9. Spring tube; 10. Collection box; 11. Pipeline; 12. Blower; 13. Support leg; 14. Filter; 15. Cleaning brush; 16. Connecting rod; 17. Sealed bearing; 18. Impeller; 19. Collection cylinder; 20. Transparent observation window; 21. Sealing cover; 22. Fixed platform; 23. Fixed rod; 24. Chip drop hole; 25. Collection bucket. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] First embodiment

[0022] Please refer to Figure 1-3A container corner milling device comprises a device body 1, a protection box 2 is installed on the top surface of the device body 1, a driving cylinder 6 is installed on the top of the protection box 2, an output end of the driving cylinder 6 penetrates through the top surface of the protection box 2 and a mounting plate 5 is arranged, a dust hood 8 is arranged on the bottom surface of the mounting plate 5, a spring tube 9 is arranged through one end of the dust hood 8, one end of the spring tube 9 penetrates through the surface of the protection box 2 and is connected to a collection box 10, a blower 12 is connected to the bottom end of the collection box 10 through a pipe 11, a filter screen 14 is arranged inside the collection box 10, and a collection cylinder 19 is arranged through the bottom end of the collection box 10 on one side of the filter screen 14.

[0023] By arranging the collecting box 10 between the dust hood 8 and the blower 12, when the blower 12 absorbs the dust inside the protective box 2, the dust first enters the collecting box 10 through the pipe 11, and then the impurities in the airflow are filtered by the filter 14 inside the collecting box 10, so that the airflow enters the blower 12 for discharge. This method is simple to operate, and avoids the impurities in the airflow from contacting the impeller 18 inside the blower 12 to cause wear on the impeller 18, which is convenient for protecting the blower 12 and prolonging its service life.

[0024] The working principle of the container corner milling device provided by the utility model is as follows:

[0025] In this container corner grinding and milling device, after the corner tip is placed and fixed on the workbench, the staff starts the driving cylinder 6 and the rotating motor to drive the grinding disc 4 to grind the corner piece. By setting the collection box 10 between the dust hood 8 and the blower 12, when the blower 12 absorbs the dust inside the protection box 2, the dust first enters the collection box 10 through the pipe 11, and then the impurities in the airflow are filtered through the filter net 14 inside the collection box 10, so that the airflow enters the blower 12 and is discharged. This method is simple to operate, avoids the impurities in the airflow from contacting the impeller 18 inside the blower 12 to cause wear on the impeller 18, and is convenient for the blower. The protection of the fan 12 increases its service life. By setting the impeller 18 and the cleaning brush 15 for use together, when the blower 12 absorbs the dust floating inside the protective box 2, the airflow generated will drive the impeller 18 to rotate, and then the impeller 18 drives the cleaning brush 15 through the transmission rod to clean the debris on the surface of the filter 14. This method is simple to operate and avoids clogging of the filter 14. By setting the chip drop hole 24 and the collection bucket 25 for use together, the debris generated during grinding falls due to gravity, and then enters the collection bucket 25 through the chip drop hole 24 for centralized collection. This method is simple to operate and is convenient for improving the cleanliness of the inside of the device body 1.

[0026] Compared with the related art, the container corner milling device provided by the utility model has the following beneficial effects:

[0027] By arranging the collecting box 10 between the dust collecting hood 8 and the blower 12, when the blower 12 absorbs the dust inside the protective box 2, the dust first enters the collecting box 10 through the pipe 11, and then the impurities in the airflow are filtered by the filter 14 inside the collecting box 10, so that the airflow enters the blower 12 and is discharged. This method is simple to operate, avoids the impurities in the airflow from contacting the impeller 18 inside the blower 12 and causing wear on the impeller 18, is convenient for protecting the blower 12, and improves its service life. By arranging the impeller 18 and the cleaning brush 1 5 is used in combination, so that when the blower 12 absorbs the dust floating inside the protective box 2, the airflow generated will drive the impeller 18 to rotate, and then the impeller 18 drives the cleaning brush 15 through the transmission rod to clean the debris on the surface of the filter screen 14. This method is simple to operate and avoids clogging of the filter screen 14. By setting the chip drop hole 24 and the collection bucket 25 for use together, the debris generated during grinding falls due to gravity, and then enters the collection bucket 25 through the chip drop hole 24 for centralized collection. This method is simple to operate and is convenient for improving the cleanliness of the inside of the device body 1.

[0028] Second embodiment

[0029] Please refer to Figure 1-3 Based on the container corner milling device provided in the first embodiment of the present application, the second embodiment of the present application provides another container corner milling device. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0030] Specifically, the second embodiment of the present application provides a container corner grinding and milling device that is different in that a connecting rod 16 is provided inside the collection box 10, and a transmission rod is movably installed on the surface of the connecting rod 16 through a sealed bearing 17, and a cleaning brush 15 is provided at one end of the transmission rod, and one end of the cleaning brush 15 is in contact with the filter screen 14, and an impeller 18 is provided on the outer surface of the transmission rod. By setting the impeller 18 and the cleaning brush 15 for coordinated use, when the blower 12 absorbs the dust floating inside the protective box 2, the airflow generated will drive the impeller 18 to rotate, and then the impeller 18 drives the cleaning brush 15 through the transmission rod to clean the debris on the surface of the filter screen 14. This method is simple to operate and avoids clogging of the filter screen 14.

[0031] By adopting this technical solution, a chip dropping hole 24 is provided on the top surface of the device body 1, and a collecting bucket 25 is provided at the bottom end of the device body 1. The collecting bucket 25 is connected with the chip dropping hole 24, and a support column is provided on the inner wall of the chip dropping hole 24 through a fixing rod 23. A fixing platform 22 is installed on the top of the support column, and a driving motor 7 is provided on the bottom surface of the mounting plate 5. A grinding disc 4 is provided at the output end of the driving motor 7. By setting the driving motor 7 and the grinding disc 4 for coordinated use, it is convenient for the staff to start the driving cylinder 6 and the rotating motor after the corner tip is placed and fixed on the workbench, thereby driving the grinding disc 4 to grind the corner piece. By setting the chip dropping hole 24 and the collecting bucket 25 for coordinated use, the debris generated during grinding falls due to gravity, and then enters the collecting bucket 25 through the chip dropping hole 24 for centralized collection. This method is simple to operate and is convenient for improving the cleanliness of the inside of the device body 1.

[0032] By adopting this technical solution, a sealing cover 21 is provided at the bottom end of the collecting tube 19, and a transparent observation window 20 is installed on the outer surface of the collecting tube 19. By providing the sealing cover 21, it is convenient to open the sealing cover 21 to discharge impurities inside the collecting tube 19, and by providing the transparent observation window 20, it is convenient to observe the impurities collected inside the collecting tube 19.

[0033] With this technical solution, a supporting leg 13 is provided at the bottom of the device body 1, and a plurality of supporting legs 13 are provided, and the plurality of supporting legs 13 are installed at equal distances at the four corners of the bottom of the device body 1. By providing the supporting legs 13, it is convenient to support the device body 1, thereby ensuring the stability of the device body 1 during operation.

[0034] With this technical solution, a controller 3 is installed on the outer surface of the protective box 2. By setting up the controller 3, it is convenient to control the electrical components inside the device body 1. The control circuit of the controller 3 can be realized through simple programming by technicians in this field. It is common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0035] It should be noted that all kinds of components used in this application document are standard parts and can be purchased on the market. The specific connection methods of each part adopt conventional means such as mature bolts, rivets and welding in the existing technology. Machinery, parts and electrical equipment all adopt conventional models in the existing technology. Circuit connections adopt conventional connection methods in the existing technology. Electrical equipment are connected to an external safe power supply, and no specific description is given here.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A container corner milling device, comprising a device body (1), characterized in that: A protective box (2) is installed on the top surface of the device body (1), a driving cylinder (6) is installed on the top of the protective box (2), the output end of the driving cylinder (6) passes through the top surface of the protective box (2) and is provided with a mounting plate (5), a dust hood (8) is provided on the bottom surface of the mounting plate (5), one end of the dust hood (8) is provided with a spring tube (9), one end of the spring tube (9) passes through the surface of the protective box (2) and is connected to a collection box (10), the bottom end of the collection box (10) is connected to a blower (12) through a pipe (11), a filter screen (14) is provided inside the collection box (10), and a collection tube (19) is provided on the bottom end of the collection box (10) on one side of the filter screen (14).

2. A container corner milling device according to claim 1, characterized in that: A connecting rod (16) is arranged inside the collecting box (10), a transmission rod is movably mounted on the surface of the connecting rod (16) via a sealing bearing (17), a cleaning brush (15) is arranged at one end of the transmission rod, one end of the cleaning brush (15) is in contact with the filter screen (14), and an impeller (18) is arranged on the outer surface of the transmission rod.

3. A container corner milling device according to claim 1, characterized in that: The top surface of the device body (1) is provided with a chip dropping hole (24), the bottom end of the device body (1) is provided with a collecting bucket (25), the collecting bucket (25) is connected with the chip dropping hole (24), the inner wall of the chip dropping hole (24) is provided with a supporting column through a fixing rod (23), the top end of the supporting column is provided with a fixing platform (22), the bottom surface of the mounting plate (5) is provided with a driving motor (7), and the output end of the driving motor (7) is provided with a grinding disc (4).

4. A container corner milling device according to claim 1, characterized in that: A sealing cover (21) is provided at the bottom end of the collecting tube (19), and a transparent observation window (20) is installed on the outer surface of the collecting tube (19).

5. The container corner milling device according to claim 1, characterized in that: A supporting leg (13) is provided at the bottom end of the device body (1), and a plurality of supporting legs (13) are provided, and the plurality of supporting legs (13) are installed at equal distances at the four corners of the bottom end of the device body (1).

6. A container corner milling device according to claim 1, characterized in that: A controller (3) is installed on the outer surface of the protection box (2).

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