A portable cone rust removal device

Abstract

The utility model provides a portable cone rust removal device, which relates to the field of cone rust removal. It includes a mobile base, a support frame is fixedly connected to the right side of the top surface of the mobile base, a first mounting frame is fixedly connected to the lower side of the left side of the support frame, the front and rear sides of the inner wall of the first mounting frame are rotatably connected to an adjustment frame through a first rotating shaft, the upper and lower sides of the inner wall of the adjustment frame are rotatably connected to a reciprocating screw, and the rod wall of the reciprocating screw is threadedly connected to a sandblasting device. The utility model adjusts the use angle of the sandblasting device by setting an adjustment frame that can be adjusted in angle, and adjusts the angle of the adjustment frame to be parallel to the inclined surface of the cone that needs to be derusted, so that the sandblasting device can be perpendicular to the inclined surface of the cone to remove rust on the surface of the cone, and a reciprocating screw is used to drive the sandblasting device to move back and forth to perform comprehensive rust removal on the surface of the cone.

Description

Technical Field

[0001] The utility model relates to the field of cone rust removal, in particular to a portable cone rust removal device. Background Art

[0002] Commonly used rust removal methods include chemical rust removal, electrochemical rust removal, sandblasting rust removal, manual rust removal and roller burnishing rust removal. Chemical rust removal, also known as etching and pickling, uses acidic solution (or alkaline solution) to react chemically with the rust layer on the metal surface to dissolve and peel off the rust layer and remove it. Electrochemical rust removal is divided into anodic rust removal and cathodic rust removal. Anodic rust removal uses the electrochemical dissolution and chemical dissolution of the anode and the mechanical peeling effect of the rust layer when oxygen bubbles are precipitated to remove rust. Cathodic rust removal uses the reduction reaction of hydrogen and the mechanical peeling effect of the rust layer when hydrogen bubbles are precipitated to remove rust. Sandblasting rust removal, also known as shot peening rust removal, uses high-pressure fluid as the power to directly spray abrasives onto the surface of parts, and uses the mechanical impact and scouring effect of abrasives to remove corrosion products and dirt on the surface of parts. Manual rust removal and roller burnishing rust removal put parts, abrasives and rust removal liquid into a drum together, and rotates the drum to remove the rust layer on the surface of parts. Rust removal is widely used in equipment maintenance, repair and surface pretreatment.

[0003] When rust occurs on the surface of the cone, in order to ensure its subsequent normal use, it is often necessary to use a vibration polishing machine in combination with a grinding mixture to remove rust from its surface. At present, during the use of the vibration polishing machine in the prior art, the vibration motor generates a certain excitation force, and the grinding mixture in the vibration disk is driven to move through the vibration spring, so that the workpiece and the grinding mixture rub against each other to achieve the purpose of surface rust removal.

[0004] Most of the existing sandblasting and rust removal equipment uses manual handheld sandblasting equipment to remove rust on the surface of the device that needs to be removed. However, during operation, the operator needs to wear protective clothing, which brings discomfort to the operator and has low work efficiency. At the same time, when removing rust from the surface of a cone, it is inconvenient to operate due to the different surface slopes of the cone. Utility Model Content

[0005] The purpose of the utility model is to provide a portable cone rust removal device to solve the problem that most of the existing sandblasting rust removal equipment proposed in the above background technology uses a manual handheld sandblasting device to remove rust on the surface of the device that needs to be removed, but during operation, the operator needs to wear protective clothing, which brings discomfort to the operator and has low work efficiency. At the same time, when removing rust from the surface of the cone, it is inconvenient to operate due to the different surface slopes of the cone.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable cone rust removal device, comprising a mobile base, a support frame is fixedly connected to the right side of the top surface of the mobile base, a first mounting frame is fixedly connected to the lower side of the left side of the support frame, the front and rear sides of the inner wall of the first mounting frame are rotatably connected to an adjustment frame through a first rotating shaft, the upper and lower sides of the inner wall of the adjustment frame are rotatably connected to a reciprocating screw rod, the rod wall of the reciprocating screw rod is threadedly connected to a sandblasting device, the left side of the sandblasting device is fixedly connected to an annular connecting pipe, the left side of the annular connecting pipe is fixedly connected to a plurality of air nozzles, the left side of the top surface of the sandblasting device is fixedly connected to an air pump, the output end of the air pump is fixedly connected to the top surface of the annular connecting pipe, and a plurality of storage boxes are connected to the rear of the right side of the top surface of the mobile base.

[0007] Preferably, a driving motor is fixedly connected to the top surface of the adjusting frame, an output end of the driving motor passes through the top surface of the adjusting frame to the inside thereof, and the output end of the driving motor is fixedly connected to the upper end of the reciprocating screw rod.

[0008] Preferably, a first sliding groove is opened on the right side of the inner wall of the adjustment frame, and the inner wall of the first sliding groove is slidably connected to the right side of the sandblasting equipment through a first sliding block.

[0009] Preferably, the upper and lower sides of the inner wall of the support frame are rotatably connected with a threaded rod, the rod wall of the threaded rod is threadedly connected with an adjustment block, the left side of the adjustment block and the upper side of the right side of the adjustment frame are fixedly connected with a connecting frame, and the front and rear sides of the inner walls of the two connecting frames are rotatably connected with an adjusting rod through a second bearing.

[0010] Preferably, a cavity is opened on the bottom surface of the support frame, the lower end of the threaded rod passes through the lower side of the inner wall of the support frame to the inside of the cavity, the lower end of the threaded rod is fixedly connected to the first bevel gear, the right side of the first bevel gear is meshed with the second bevel gear, the lower side of the right side of the support frame is fixedly connected to the adjusting motor, the output end of the adjusting motor passes through the right side of the support frame to the inside of the cavity, and the output end of the adjusting motor is fixedly connected to the inner wall of the second bevel gear.

[0011] Preferably, a second sliding groove is opened on the right side of the inner wall of the support frame, and the inner wall of the second sliding groove is slidably connected to the right side of the adjustment block through a second sliding block.

[0012] Preferably, a transmission motor is fixedly connected to the bottom surface of the movable base, an output end of the transmission motor passes through the bottom surface of the movable base to the top surface thereof, and the output end of the transmission motor is fixedly connected to a rotating table.

[0013] Technical effects and advantages of the utility model:

[0014] 1. By arranging a movable base, a support frame, a first mounting frame, an adjusting frame, a reciprocating screw, a sandblasting device, a ring connecting pipe, an air nozzle, an air pump, and a storage box, the utility model adjusts the use angle of the sandblasting device by arranging an adjusting frame that can be adjusted in angle, and adjusts the angle of the adjusting frame to be parallel to the inclined surface of the cone that needs to be derusted, so that the sandblasting device can be perpendicular to the inclined surface of the cone, and the rust is removed from the surface of the cone, and the reciprocating screw is used to drive the sandblasting device to move back and forth, so as to completely remove the rust from the surface of the cone.

[0015] 2. By setting up the support frame, threaded rod, adjustment block, connecting frame and adjusting rod, under the action of the adjusting block, it is convenient to drive the connecting frame on the right to move, so that the angle between the adjusting rod and the adjusting frame changes, so that the adjusting frame can adjust the angle, thereby adjusting the adjusting frame to a position parallel to the inclined surface of the cone.

[0016] 3. By setting up a mobile base, a transmission motor and a rotating table, the cone can be driven to rotate under the action of the transmission motor, so that when the rust on the surface of the cone is removed, a comprehensive rust removal operation can be performed, and the rust removal work efficiency is improved, which is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall front side cross-sectional structure of the utility model.

[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged structure of part A.

[0019] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure of part B.

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the front side of the sandblasting equipment of the utility model.

[0021] Figure 5 It is a schematic diagram of the left side stereoscopic structure of the sandblasting equipment of the utility model.

[0022] In the figure: 1. Mobile base; 2. Support frame; 3. First mounting frame; 4. Adjusting frame; 5. Reciprocating screw; 6. Sandblasting equipment; 7. Ring connecting pipe; 8. Air nozzle; 9. Air pump; 10. Driving motor; 11. Threaded rod; 12. Adjusting block; 13. Connecting frame; 14. Adjusting rod; 15. First bevel gear; 16. Second bevel gear; 17. Adjusting motor; 18. Transmission motor; 19. Rotating table; 20. Storage box. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] The utility model provides Figure 1-5 A portable cone rust removal device is shown, comprising a mobile base 1, a support frame 2 is fixedly connected to the right side of the top surface of the mobile base 1, a first mounting frame 3 is fixedly connected to the lower side of the left side of the support frame 2, the front and rear sides of the inner wall of the first mounting frame 3 are rotatably connected to an adjustment frame 4 through a first rotating shaft, the upper and lower sides of the inner wall of the adjustment frame 4 are rotatably connected to a reciprocating screw rod 5, the rod wall of the reciprocating screw rod 5 is threadedly connected to a sandblasting device 6, an annular connecting pipe 7 is fixedly connected to the left side of the sandblasting device 6, a plurality of air nozzles 8 are fixedly connected to the left side of the annular connecting pipe 7, and the left side of the top surface of the sandblasting device 6 An air pump 9 is fixedly connected, and the output end of the air pump 9 is fixedly connected to the top surface of the annular connecting pipe 7. A plurality of storage boxes 20 are connected to the rear of the right side of the top surface of the mobile base 1. The utility model adjusts the use angle of the sandblasting equipment 6 by providing an adjustment frame 4 that can be adjusted at an angle. The angle of the adjustment frame 4 is adjusted to be parallel to the inclined surface of the cone that needs to be derusted, so that the sandblasting equipment 6 can be perpendicular to the inclined surface of the cone to derust the surface of the cone, and a reciprocating screw 5 is used to drive the sandblasting equipment 6 to move back and forth to comprehensively derust the surface of the cone.

[0025] like Figure 1 and Figure 2 As shown, the top surface of the adjusting frame 4 is fixedly connected with a driving motor 10, and the output end of the driving motor 10 passes through the top surface of the adjusting frame 4 to the inside thereof, and the output end of the driving motor 10 is fixedly connected to the upper end of the reciprocating screw rod 5. Under the action of the driving motor 10, the reciprocating screw rod 5 is conveniently driven to rotate, so that the sandblasting equipment 6 can be moved. A first sliding groove is opened on the right side of the inner wall of the adjusting frame 4, and the inner wall of the first sliding groove is slidably connected to the right side of the sandblasting equipment 6 through a first slider. Under the action of the first sliding groove, the movement of the sandblasting equipment 6 is kept stable.

[0026] like Figure 1 , Figure 2 and Figure 3As shown, the upper and lower sides of the inner wall of the support frame 2 are rotatably connected with a threaded rod 11, and the rod wall of the threaded rod 11 is threadedly connected with an adjusting block 12. The left side of the adjusting block 12 and the upper side of the right side of the adjusting frame 4 are fixedly connected with a connecting frame 13. The front and rear sides of the inner walls of the two connecting frames 13 are rotatably connected with an adjusting rod 14 through a second bearing. Under the action of the adjusting block 12, it is convenient to drive the right connecting frame 13 to move, so that the angle between the adjusting rod 14 and the adjusting frame 4 changes, so that the adjusting frame 4 can adjust the angle, so as to adjust the adjusting frame 4 to a position parallel to the inclined surface of the cone. A cavity is opened on the bottom surface of the support frame 2. The lower end of the threaded rod 11 passes through the lower side of the inner wall of the support frame 2 to the inside of the cavity, and the lower end of the threaded rod 11 is fixedly connected to the first bevel gear 15, and the right side of the first bevel gear 15 is meshed with the second bevel gear 16. The lower side of the right side of the support frame 2 is fixedly connected to the adjusting motor 17, and the output end of the adjusting motor 17 passes through the right side of the support frame 2 to the inside of the cavity. The output end of the adjusting motor 17 is fixedly connected to the inner wall of the second bevel gear 16. Under the action of the adjusting motor 17, the first bevel gear 15 on the threaded rod 11 is conveniently driven through the second bevel gear 16, thereby interfering with the threaded rod 11 to rotate, driving the adjusting block 12 to move.

[0027] like Figure 1 As shown, a second slide groove is provided on the right side of the inner wall of the support frame 2, and the inner wall of the second slide groove is slidably connected to the right side of the adjusting block 12 through the second sliding block. Under the action of the second slide groove, the adjusting block 12 is kept stable during movement. The bottom surface of the mobile base 1 is fixedly connected with a transmission motor 18, and the output end of the transmission motor 18 passes through the bottom surface of the mobile base 1 to its top surface. The output end of the transmission motor 18 is fixedly connected with a rotating table 19. Under the action of the transmission motor 18, the cone is conveniently driven to rotate, so that when the surface of the cone is rusted, a comprehensive rust removal operation can be performed, and the rust removal work efficiency is improved, which is convenient for operation.

[0028] Working principle of the utility model: when using the device, place the device at the use position, connect the device to the external power supply, place the cone that needs to be derusted on the rotating table 19, adjust the adjustment frame 4 according to the angle of the inclined surface of the cone, start the adjustment motor 17 to drive the first bevel gear 15 on the threaded rod 11 to rotate through the second bevel gear 16, so that the threaded rod 11 rotates, and the threaded rod 11 drives the adjustment block 12 to move. When the adjustment block 12 moves, the angle of the adjustment frame 4 is adjusted through the connecting frame 13, and the adjustment frame 4 is adjusted to be parallel to the inclined surface of the cone, and the lower end of the adjustment frame 4 is rotated in the first mounting frame 3;

[0029] The driving motor 10 is started to drive the reciprocating screw 5 to rotate, so that the sandblasting device 6 moves. The sandblasting device 6 sprays the sand in the storage box 20 to remove rust from the surface of the cone. Under the action of the reciprocating screw 5, the sandblasting device 6 can move back and forth to fully remove rust from the cone. At the same time, the rotating table 19 is started to drive the transmission motor 18 to rotate;

[0030] Under the action of the air pump 9, the external air is transported to the annular connecting pipe 7 and sprayed out through a plurality of air nozzles 8 to blow out the dust on the surface of the cone after rust removal, thereby keeping the surface of the cone clean.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable cone rust removal device, comprising a mobile base (1), characterized in that: The right side of the top surface of the movable base (1) is fixedly connected to a support frame (2), the lower side of the left side of the support frame (2) is fixedly connected to a first mounting frame (3), the front and rear sides of the inner wall of the first mounting frame (3) are rotatably connected to an adjustment frame (4) through a first rotating shaft, the upper and lower sides of the inner wall of the adjustment frame (4) are rotatably connected to a reciprocating screw rod (5), the rod wall of the reciprocating screw rod (5) is threadedly connected to a sandblasting device (6), the left side of the sandblasting device (6) is fixedly connected to an annular connecting pipe (7), the left side of the annular connecting pipe (7) is fixedly connected to a plurality of air nozzles (8), the left side of the top surface of the sandblasting device (6) is fixedly connected to an air pump (9), the output end of the air pump (9) is fixedly connected to the top surface of the annular connecting pipe (7), and the rear side of the right side of the top surface of the movable base (1) is connected to a plurality of storage boxes (20).

2. A portable cone rust removal device according to claim 1, characterized in that: The top surface of the adjustment frame (4) is fixedly connected to a drive motor (10), the output end of the drive motor (10) passes through the top surface of the adjustment frame (4) to the inside thereof, and the output end of the drive motor (10) is fixedly connected to the upper end of the reciprocating screw rod (5).

3. A portable cone rust removal device according to claim 1, characterized in that: A first sliding groove is provided on the right side of the inner wall of the adjustment frame (4), and the inner wall of the first sliding groove is slidably connected to the right side of the sandblasting equipment (6) via a first sliding block.

4. A portable cone rust removal device according to claim 1, characterized in that: The upper and lower sides of the inner wall of the support frame (2) are rotatably connected to a threaded rod (11), the rod wall of the threaded rod (11) is threadedly connected to an adjustment block (12), the left side of the adjustment block (12) and the upper side of the right side of the adjustment frame (4) are both fixedly connected to a connecting frame (13), and the front and rear sides of the inner walls of the two connecting frames (13) are both rotatably connected to an adjustment rod (14) via a second bearing.

5. A portable cone rust removal device according to claim 4, characterized in that: The bottom surface of the support frame (2) is provided with a cavity, the lower end of the threaded rod (11) passes through the lower side of the inner wall of the support frame (2) to the inside of the cavity, the lower end of the threaded rod (11) is fixedly connected to a first bevel gear (15), the right side of the first bevel gear (15) is meshingly connected to a second bevel gear (16), the lower side of the right side of the support frame (2) is fixedly connected to an adjustment motor (17), the output end of the adjustment motor (17) passes through the right side of the support frame (2) to the inside of the cavity, and the output end of the adjustment motor (17) is fixedly connected to the inner wall of the second bevel gear (16).

6. The portable cone rust removal device according to claim 1, characterized in that: A second sliding groove is provided on the right side of the inner wall of the support frame (2), and the inner wall of the second sliding groove is slidably connected to the right side of the adjustment block (12) via a second sliding block.

7. The portable cone rust removal device according to claim 1, characterized in that: The bottom surface of the movable base (1) is fixedly connected to a transmission motor (18); the output end of the transmission motor (18) passes through the bottom surface of the movable base (1) to the top surface thereof; the output end of the transmission motor (18) is fixedly connected to a rotating platform (19).

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