Automatic shot blasting device for H-shaped steel of gantry crane

Abstract

The utility model discloses an automatic shot blasting device for H-shaped steel of a gantry crane, which belongs to the technical field of shot blasting devices and comprises a shell, a working cavity is arranged in the shell, a discharge port communicated with the working cavity is arranged at the lower end of the right side of the working cavity in a penetrating manner, a transmission plate is movably arranged at the upper end in the working cavity, and a rotating motor is mounted at the bottom of the transmission plate. The output end of the rotating motor is fixedly connected with a rotating plate, the bottom of the rotating plate is fixedly connected with a vertical plate, a first forward-reverse motor is installed at the lower end in the vertical plate, the output end of the first forward-reverse motor is fixedly connected with a two-way screw, and the outer wall of the two-way screw is in threaded connection with a moving block. Through the structural design of the movable door, the shot storage cavity, the vertical plate, the limiting plate, the abutting plate, the air cylinder, the two-way screw rod, the vertical rod, the movable block and the first forward and reverse motor, the H-shaped steel can be conveniently disassembled and assembled, operation is easy, the disassembling and assembling efficiency is high, and therefore the production efficiency of the H-shaped steel can be improved, and daily use requirements can be better met.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shot -blasting device technical field, concretely is a gantry crane H -beam automatic shot -blasting device. BACKGROUND

[0002] H -beam is a kind of economic section profile similar to the cross section shape of capital Latin letter " H ", also called wide flange beam, universal beam or parallel flange beam.Its cross section is usually composed of web (waist) and flange plate (edge portion) two parts, H -beam can provide stable support structure for gantry crane, ensure the stability and safety of gantry crane when lifting heavy objects, effectively resist various external forces, such as wind, heavy lifting sway etc.

[0003] Through the retrieval, the patent announcement No.CN110270936A of China discloses a kind of H -beam shot -blasting device, including workbench, the shock-absorbing leg is equipped in the lower end of workbench, the shot -blasting device is equipped in the upper end of workbench, the workbench surface is equipped with conveying roller way, the clamping jig is equipped in the upper end of conveying roller way, the H -beam is equipped in the inside of clamping jig.The present application has the advantages of low production cost, small investment, high operability, simple structure and the like, reliable performance, reduces labor intensity, improves work efficiency.

[0004] But the above design still has some shortcomings, the above design is more troublesome for the fixing and dismounting of H -beam, it is difficult to conveniently dismount H -beam, will reduce the production efficiency of H -beam, it is difficult to meet the daily use demand well.

[0005] The above information disclosed in the background is only used to increase the understanding of the background of the present application, and should not be regarded as recognizing or implying in any form that the information constitutes prior art known to those skilled in the art. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a kind of gantry crane H -beam automatic shot -blasting device, to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical scheme: A gantry crane H-shaped steel automatic shot blasting device, including the casing, the inside of casing is provided with working chamber, the lower end of right side of working chamber is opened and is provided with the communicating discharge gate, the inside upper end of working chamber is movably provided with transmission plate, the bottom of transmission plate is installed with rotating motor, the output fixedly connected with rotating plate of rotating motor, the bottom fixedly connected with vertical plate of rotating plate, the inside lower end of vertical plate is installed with first positive and negative motor, the output fixedly connected with two -way screw rod of first positive and negative motor, the outer wall of two -way screw rod is connected with moving block, the surface of moving block is opened and is movably provided with vertical rod, the front end fixedly connected with the limit board of moving block, the inside of limit board is installed with air cylinder, the output fixedly connected with abutment plate of air cylinder.

[0008] As a further scheme of the utility model: The both sides of transmission plate top are fixedly connected with limit rod, and one end of limit rod passes through working chamber and extends to the top of casing, the top of casing is provided with mounting frame between two limit rods, the inside of mounting frame is installed with second positive and negative motor.

[0009] As a further scheme of the utility model: The output of second positive and negative motor is fixedly provided with second tooth disc, the left side outer wall of second tooth disc is engagedly connected with first tooth disc, the inside of first tooth disc is fixedly connected with screw pipe, the inner wall of screw pipe is threadedly connected with threaded rod, and the bottom of threaded rod is fixedly connected with the top of transmission plate.

[0010] As a further scheme of the utility model: The left side of working chamber is provided with a plurality of shot storage cavities, the right side of shot storage cavity is installed with conveying device, the input of conveying device is communicated with the inside of shot storage cavity through pipeline, and the output of conveying device is fixedly connected with shot blasting machine.

[0011] As a further scheme of the utility model: The front end surface of shot storage cavity is fixedly connected with hollow transparent plate, the top of hollow transparent plate is provided with shot adding opening, and shot adding opening is communicated with the inside of shot storage cavity.

[0012] As a further scheme of the utility model: The front end surface of shot storage cavity is fixedly connected with hollow transparent plate, the top of hollow transparent plate is provided with shot adding opening, and shot adding opening is communicated with the inside of shot storage cavity.

[0013] The utility model has the advantages of:

[0014] (1) Through the structure design of the movable door, the pill storage cavity, the vertical plate, the limiting plate, the abutting plate, the air cylinder, the bidirectional screw rod, the vertical rod, the moving block and the first reversible motor, H-shaped steel can be conveniently disassembled and assembled, the operation is simple, the disassembly and assembly efficiency is high, the production efficiency of the H-shaped steel can be improved, and the daily use requirements can be better met, the problems that the H-shaped steel is fixed and disassembled and is inconvenient to disassemble and assemble the H-shaped steel, the production efficiency of the H-shaped steel is reduced, and the daily use requirements cannot be met are solved.

[0015] (2) Through the structure design of the transmission plate, the rotating motor, the rotating plate, the mounting frame, the first toothed disc, the screw pipe, the second toothed disc, the second reversible motor and the threaded rod, different surfaces of the H-shaped steel can be conveniently processed, and the height position of the H-shaped steel in the working cavity can be reasonably adjusted, so that the H-shaped steel can be better processed, and the processing effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional partial schematic view of the overall structure of the utility model;

[0017] Figure 2 It is a schematic view of the main internal partial structure of the utility model;

[0018] Figure 3 It is a schematic view of the vertical plate side view partial structure of the utility model;

[0019] Figure 4 It is a schematic view of the enlarged partial structure of A of the utility model.

[0020] In the drawing: 1, shell; 2, control panel; 3, pill adding port; 4, hollow transparent plate; 5, movable door; 6, pill storage cavity; 7, conveying device; 8, shot blasting machine; 9, limiting rod; 10, transmission plate; 11, rotating motor; 12, rotating plate; 13, vertical plate; 14, working cavity; 15, discharge port; 16, limiting plate; 17, abutting plate; 18, air cylinder; 19, bidirectional screw rod; 20, vertical rod; 21, moving block; 22, first reversible motor; 23, mounting frame; 24, first toothed disc; 25, screw pipe; 26, second toothed disc; 27, second reversible motor; 28, threaded rod. DETAILED DESCRIPTION

[0021] In order for those skilled in the art to better understand the technical scheme of the utility model, the utility model will be described in detail below in combination with the drawings, and the description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the utility model.

[0022] It should be noted that like reference numerals and letters refer to like items in the several views, and that no further definitions and explanations of a certain item are required in the subsequent drawings once the item has been defined in one of the drawings.

[0023] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, indicate an orientation or position as shown in the drawings, or an orientation or position that is customary when the product of the utility model is used, and are merely intended to facilitate the description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third", and the like are merely used for differentiation in description and cannot be understood as indicating or implying relative importance.

[0024] In addition, the terms "horizontal", "vertical", "overhanging", and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0025] In the description of the utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] Please refer to Figures 1-4 The utility model provides an embodiment: a gantry crane H shaped steel automatic shot blasting device, including the casing 1, the inside of casing 1 is provided with working chamber 14, the lower end of the right side of working chamber 14 is opened and is provided with the communicating discharge port 15, the inside upper end of working chamber 14 is movably provided with transmission plate 10, the bottom of transmission plate 10 is installed with rotating motor 11, the output of rotating motor 11 is fixedly connected with the rotating plate 12, the bottom of rotating plate 12 is fixedly connected with the vertical plate 13, the inside lower end of vertical plate 13 is installed with first reversible motor 22, the output of first reversible motor 22 is fixedly connected with bidirectional screw rod 19, the outer wall of bidirectional screw rod 19 is threadedly connected with moving block 21, the surface of moving block 21 is movably provided with vertical rod 20, the front end of moving block 21 is fixedly connected with limit plate 16, the inside of limit plate 16 is installed with air cylinder 18, the output of air cylinder 18 is fixedly connected with abutment plate 17;

[0027] Specifically, as shown in Figure 1 、 Figure 2 and Figure 3 , in use, when it is necessary to fix the H-shaped steel, open the movable door 5, then place the cross plate on the H-shaped steel on the two limiting plates 16, then start the first reversible motor 22, which can drive the bidirectional screw rod 19 to rotate through the output end of the first reversible motor 22, the rotation of the bidirectional screw rod 19 drives the two moving blocks 21 to move away from each other, the movement of the two moving blocks 21 drives the two limiting plates 16 to move away from each other, until they contact and abut against the inner side of the H-shaped steel, then start the air cylinder 18, which can drive the abutting plate 17 to move through the output end of the air cylinder 18, until it contacts and fixes the H-shaped steel again, thereby completing the fixing of the H-shaped steel. Similarly, the abutting plate 17 can be driven to move away from the H-shaped steel through the output end of the air cylinder 18, then start the first reversible motor 22, finally drive the two limiting plates 16 to move towards each other, when the two limiting plates 16 are moved to the appropriate position, the H-shaped steel is removed from the vertical plate 13, thereby completing the disassembly of the H-shaped steel. The operation is simple, the disassembly efficiency is high, the production efficiency of the H-shaped steel can be improved, and the daily use requirements can be better met. The problem of fixing and disassembling the H-shaped steel is solved, and the H-shaped steel can be conveniently disassembled, which can improve the production efficiency of the H-shaped steel and better meet the daily use requirements.

[0028] The top of the transmission plate 10 is fixedly connected with two limiting rods 9, one end of the limiting rod 9 penetrates the working cavity 14 and extends to the top of the shell 1, and the top of the shell 1 is provided with a mounting frame 23 between the two limiting rods 9. A second reversible motor 27 is installed in the inside of the mounting frame 23. The output end of the second reversible motor 27 is fixedly sleeved with a second tooth disc 26. The left side outer wall of the second tooth disc 26 is engagedly connected with a first tooth disc 24. The inside of the first tooth disc 24 is fixedly connected with a screw pipe 25. The inner wall of the screw pipe 25 is threadedly connected with a threaded rod 28. The bottom of the threaded rod 28 is fixedly connected with the top of the transmission plate 10. A plurality of pill storage cavities 6 are formed in the left side of the working cavity 14. A conveying device 7 is installed on the right side of the pill storage cavity 6. The input end of the conveying device 7 is communicated with the inside of the pill storage cavity 6 through a pipeline. The output end of the conveying device 7 is fixedly connected with a shot blasting machine 8. The front end face of the pill storage cavity 6 is fixedly connected with a hollow transparent plate 4. The top of the hollow transparent plate 4 is provided with a pill adding opening 3, which is communicated with the inside of the pill storage cavity 6. A control panel 2 is installed on the front end face of the shell 1. The movable door 5 is rotatably arranged on the right side of the control panel 2.

[0029] Specifically, as shown in Figure 1 、 Figure 2 and Figure 4As shown, in use, during the shot blasting process of the H-shaped steel, the output end of the rotating motor 11 drives the rotating plate 12 to rotate, which ultimately drives the H-shaped steel to rotate, so that different surfaces of the H-shaped steel can be treated, thereby improving the treatment efficiency. At the same time, the output end of the second reversible motor 27 drives the second gear disc 26 to rotate, the second gear disc 26 drives the first gear disc 24 to rotate, the first gear disc 24 drives the spiral pipe 25 to rotate, the spiral pipe 25 drives the threaded rod 28 to move, the threaded rod 28 drives the transmission plate 10 to move, and the transmission plate 10 ultimately drives the H-shaped steel to move. By reasonably adjusting the height position of the H-shaped steel in the working cavity 14, the H-shaped steel can be better treated, thereby further improving the treatment effect.

[0030] Among them: through the setting of the shot blasting machine 8, the shot blasting machine 8 can be used for shot blasting treatment of the H-shaped steel; through the setting of the conveying device 7, the conveying device 7 can provide conveying power; through the setting of the shot storage cavity 6, the shot storage cavity 6 can store the shot blasting; and through the setting of the shot adding opening 3, the shot adding opening 3 can add the shot blasting in time.

[0031] Working principle: in the present application, when the H-shaped steel needs to be treated by shot blasting, the movable door 5 is opened, then the horizontal plate on the H-shaped steel is placed on the two limiting plates 16, then the first reversible motor 22 is started, the output end of the first reversible motor 22 drives the bidirectional screw rod 19 to rotate, the bidirectional screw rod 19 drives the two moving blocks 21 to move away from each other, the two moving blocks 21 drive the two limiting plates 16 to move away from each other, until they contact and abut the inner side of the H-shaped steel, then the cylinder 18 is started, the output end of the cylinder 18 drives the abutting plate 17 to move, until it contacts and fixes the H-shaped steel again, so as to complete the fixing of the H-shaped steel, then the shot blasting machine 8 is started to treat the H-shaped steel by shot blasting. During the shot blasting process, the output end of the rotating motor 11 drives the rotating plate 12 to rotate, which ultimately drives the H-shaped steel to rotate, so that different surfaces of the H-shaped steel can be treated, thereby improving the treatment efficiency. At the same time, the output end of the second reversible motor 27 drives the second gear disc 26 to rotate, the second gear disc 26 drives the first gear disc 24 to rotate, the first gear disc 24 drives the spiral pipe 25 to rotate, the spiral pipe 25 drives the threaded rod 28 to move, the threaded rod 28 drives the transmission plate 10 to move, and the transmission plate 10 ultimately drives the H-shaped steel to move. By reasonably adjusting the height position of the H-shaped steel in the working cavity 14, the H-shaped steel can be better treated, thereby further improving the treatment effect.

[0032] The standard parts used in the application file can be purchased from the market, and can be ordered according to the description and drawings, and the specific connection mode of each part adopts the conventional means of bolts, rivets, welding and the like in the prior art, the mechanical, parts and equipment adopt conventional models in the prior art, and the electrical components appearing in the application are externally connected to the power supply and control switch when used, the control mode is automatically controlled through the controller, the control circuit of the controller can be realized by simple programming of the person skilled in the art, and it belongs to the common knowledge in the art, therefore, the control mode and circuit connection of the application will not be explained in detail, and the external controller mentioned in the description can control the electrical components mentioned in the text, and the external controller is a conventional known device.

[0033] It should be noted that in this text, the term "includes", "contains" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device.

[0034] The principle and implementation mode of the application are described by applying specific examples in this text, and the above examples are only used to help understand the method and core idea of the application. The above is only the preferred embodiment of the application, it should be pointed out that due to the limited expression of the text, there are objectively infinite specific structures, for ordinary skilled persons in the technical field, without departing from the principle of the application, some improvements, decorations or changes can be made, and the above technical features can be combined in a proper way; these improvements, decorations, changes or combinations, or the application of the concept and technical scheme of the application to other occasions without improvement, shall be regarded as the protection scope of the application.

Claims

1. A gantry crane H-beam automatic shot blasting device, comprising a shell (1), characterized in that: The inside of the shell (1) is provided with a working cavity (14), the right side lower end of the working cavity (14) is provided with a discharge port (15) in communication, the inside upper end of the working cavity (14) is movably provided with a transmission plate (10), the bottom of the transmission plate (10) is provided with a rotating motor (11), the output end of the rotating motor (11) is fixedly connected with a rotating plate (12), the bottom of the rotating plate (12) is fixedly connected with a vertical plate (13), the inside lower end of the vertical plate (13) is provided with a first positive and negative motor (22), the output end of the first positive and negative motor (22) is fixedly connected with a bidirectional screw rod (19), the outer wall of the bidirectional screw rod (19) is threadedly connected with a moving block (21), the surface of the moving block (21) is movably provided with a vertical rod (20), the front end of the moving block (21) is fixedly connected with a limiting plate (16), the inside of the limiting plate (16) is provided with a gas cylinder (18), the output end of the gas cylinder (18) is fixedly connected with an abutting plate (17).

2. The gantry H-beam automatic shot blasting device according to claim 1, characterized in that: The two sides of the top of the transmission plate (10) are fixedly connected with a limiting rod (9), one end of the limiting rod (9) penetrates through the working cavity (14) and extends to the top of the shell (1), the top of the shell (1) is provided with a mounting frame (23) between the two limiting rods (9), the inside of the mounting frame (23) is provided with a second positive and negative motor (27).

3. The gantry H-beam automatic shot blasting device according to claim 2, characterized in that: The output end of the second positive and negative motor (27) is fixedly sleeved with a second tooth disc (26), the left side outer wall of the second tooth disc (26) is engagedly connected with a first tooth disc (24), the inside of the first tooth disc (24) is fixedly connected with a screw pipe (25), the inner wall of the screw pipe (25) is threadedly connected with a threaded rod (28), and the bottom of the threaded rod (28) is fixedly connected with the top of the transmission plate (10).

4. The gantry H-beam automatic shot blasting device according to claim 1, characterized in that: A plurality of pill storage cavities (6) are formed in the left side of the working cavity (14), a conveying device (7) is mounted on the right side of the pill storage cavity (6), the input end of the conveying device (7) is connected with the inside of the pill storage cavity (6) through a pipeline, and the output end of the conveying device (7) is fixedly connected with a shot blasting machine (8).

5. The gantry H-beam automatic shot blasting device according to claim 4, characterized in that: The front end surface of the pill storage cavity (6) is fixedly connected with a hollow transparent plate (4), and the top of the hollow transparent plate (4) is provided with a pill adding opening (3) in communication with the inside of the pill storage cavity (6).

6. The gantry H-beam automatic shot blasting device according to claim 1, characterized in that: The front end surface of the shell (1) is provided with a control panel (2), and the right side of the control panel (2) is rotatably provided with a movable door (5).

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