Energy-saving type shot blasting machine discharging mechanism capable of achieving uniform discharging

Abstract

The utility model discloses an energy-saving type blanking mechanism for a shot blasting machine capable of uniformly blanking, which belongs to the technical field of shot blasting machines and comprises a machine body, a shot blasting module is arranged at the top end of the machine body, a support frame is fixedly connected to the top end of the machine body, a feeding barrel is fixedly connected to the top end of the support frame, and a support plate is fixedly connected to the top end of the feeding barrel. A stirring assembly is arranged in the feeding barrel; according to the shot blasting device disclosed by the utility model, the vibrating rod is arranged in the shot blasting device, so that in the shot blasting process of the shot blasting module, shot blasting can be uniformly thrown into the shot blasting module through the screw rod, and meanwhile, the stirring rod can be driven to rotate through the rotating rod; therefore, the situation that due to the fact that friction between the shot blasting is large, the shot blasting cannot fall off in time, and discharging is uneven is avoided, meanwhile, the rotating rod and the stirring rod can be driven by the vibrating rod to vibrate, and the effect of the stirring rod is improved.

Description

Technical Field

[0001] This utility model belongs to the field of shot blasting machine technology, and in particular relates to an energy-saving feeding mechanism for shot blasting machines that can uniformly feed materials. Background Technology

[0002] The core component of a shot blasting machine is the shot blaster. Its working principle is to use a high-speed rotating shot blasting wheel to accelerate and project steel shot and other materials onto the surface of the workpiece. The shot impacts the workpiece surface at high speed, thereby removing impurities such as oxide scale, rust, and oil stains, thus treating the workpiece surface to facilitate subsequent processing. At the same time, the impact of the steel shot on the workpiece surface can also improve the surface strength of the workpiece.

[0003] During the shot blasting process using a shot blasting module, the steel shot sometimes fails to fall smoothly due to friction between the steel shot when it is added to the module. This results in uneven distribution of the steel shot, which prevents uniform surface treatment of the workpiece and affects the treatment effect. To solve this problem, there is an urgent need for an energy-saving feeding mechanism for shot blasting machines that can uniformly feed the shot. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that during the shot blasting process, when adding steel shot to the shot blasting module, the friction between the steel shot sometimes prevents the steel shot from falling smoothly, resulting in uneven steel shot ejection from the shot blasting module and thus failing to uniformly treat the workpiece surface, thereby affecting the treatment effect. Therefore, an energy-saving feeding mechanism for shot blasting machines that can uniformly feed the steel shot is proposed.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an energy-saving shot blasting machine feeding mechanism that can uniformly feed materials, comprising a machine body, a shot blasting module at the top of the machine body, a support frame fixedly connected to the top of the machine body, a feeding hopper fixedly connected to the top of the support frame, a support plate fixedly connected to the top of the feeding hopper, a stirring assembly inside the feeding hopper, and a dust collection assembly on the top surface of the support plate; the stirring assembly includes a motor, a rotating rod fixedly connected to the output shaft of the motor, a stirring rod fixedly connected to the outer wall of the rotating rod, a vibrating rod fixedly connected to the outer wall of the rotating rod, and a spiral rod fixedly connected to the bottom end of the rotating rod.

[0006] As a further description of the above technical solution:

[0007] A second pulley is fixedly connected to the outer wall of the rotating rod, and a belt is provided on the outer wall of the second pulley.

[0008] As a further description of the above technical solution:

[0009] The bottom end of the motor is fixedly connected to the support plate, and the rotating rod is rotatably connected to it through a through hole in the support plate.

[0010] As a further description of the above technical solution:

[0011] The spiral rod is located in the outlet at the bottom of the feed barrel, and the outlet at the bottom of the feed barrel is located above the feed inlet of the shot blasting module.

[0012] As a further description of the above technical solution:

[0013] The dust collection component includes a turbofan, the bottom surface of which is provided with an annular air inlet, and a speed-changing module is fixedly connected to the bottom end of the turbofan.

[0014] As a further description of the above technical solution:

[0015] The output end of the speed change module is fixedly connected to the rotating shaft of the turbofan, and the input end of the speed change module is fixedly connected to a first pulley.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the first pulley is in close contact with the belt, and a conveying pipe is fixedly connected to one side of the turbofan.

[0018] As a further description of the above technical solution:

[0019] A collection box is fixedly connected to the other end of the conveying pipe, and the bottom end of the turbine fan is fixedly connected to the support plate.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0021] 1. In this utility model, by incorporating a vibrating rod, shot can be added to the feed hopper during shot blasting. Simultaneously, a motor is started to rotate the rotating rod, which in turn rotates the spiral rod, causing the shot to be fed into the shot blasting module. During the rotation of the rotating rod, it drives the stirring rod to agitate the shot in the feed hopper. The vibrating rod further vibrates the rotating rod and stirring rod, improving the agitation effect. This design ensures that during shot blasting, the spiral rod evenly feeds the shot into the shot blasting module, while the rotating rod drives the stirring rod to rotate, preventing uneven discharge due to excessive friction between the shot particles and their inability to fall promptly. The vibrating rod also enhances the agitation effect by vibrating the rotating rod and stirring rod.

[0022] 2. In this utility model, a turbofan is installed inside. While the motor drives the rotating rod to rotate, the rotation of the rotating rod can drive the second pulley to rotate, which in turn drives the first pulley to rotate via a belt. The operation of the speed change module drives the turbofan to operate and reach a suitable speed. Thus, dust inside the feed barrel is sucked in through the annular air inlet at the bottom of the turbofan. Through this design, during the shot blasting process, the turbofan can suck up the dust in the feed barrel and send the dust into the collection box, thereby avoiding the dust scattering when the shot is added to the feed barrel and causing a certain impact on the environment. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of a feeding mechanism for an energy-saving shot blasting machine that can uniformly feed materials.

[0024] Figure 2 This is an exploded three-dimensional structural diagram of a feeding mechanism for an energy-saving shot blasting machine that can uniformly feed materials.

[0025] Figure 3 This is an exploded three-dimensional structural diagram of the stirring component in the feeding mechanism of an energy-saving shot blasting machine that can uniformly feed materials.

[0026] Figure 4 This is an exploded three-dimensional structural diagram of the dust collection component in the feeding mechanism of an energy-saving shot blasting machine that can uniformly feed materials.

[0027] Legend:

[0028] 1. Machine body; 2. Support frame; 3. Shot blasting module; 4. Feed hopper; 5. Support plate; 6. Dust collection assembly; 61. Turbine fan; 62. Speed ​​change module; 63. First pulley; 64. Conveying pipe; 65. Collection box; 7. Mixing assembly; 71. Motor; 72. Second pulley; 73. Belt; 74. Rotating rod; 75. Vibrating rod; 76. Mixing rod; 77. Screw rod. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0030] Please see Figures 1-4This utility model provides a technical solution: an energy-saving shot blasting machine feeding mechanism that can uniformly feed materials, including a machine body 1, a shot blasting module 3 at the top of the machine body 1, a support frame 2 fixedly connected to the top of the machine body 1, a feeding barrel 4 fixedly connected to the top of the support frame 2, a support plate 5 fixedly connected to the top of the feeding barrel 4, a stirring assembly 7 inside the feeding barrel 4, and a dust collection assembly 6 on the top surface of the support plate 5; the stirring assembly 7 includes a motor 71, a rotating rod 74 fixedly connected to the output shaft of the motor 71, a stirring rod 76 fixedly connected to the outer wall of the rotating rod 74, a vibrating rod 75 fixedly connected to the outer wall of the rotating rod 74, and a spiral rod 77 fixedly connected to the bottom end of the rotating rod 74.

[0031] The outer wall of the rotating rod 74 is fixedly connected to the second pulley 72, and the outer wall of the second pulley 72 is provided with a belt 73. The bottom end of the motor 71 is fixedly connected to the support plate 5. The rotating rod 74 is rotatably connected to the support plate 5 through a through hole. The spiral rod 77 is located in the discharge port at the bottom end of the feed barrel 4. The discharge port at the bottom end of the feed barrel 4 is located above the feed port of the shot blasting module 3.

[0032] The specific implementation method is as follows: When performing shot blasting, shot can be added to the feed barrel 4. At the same time, the motor 71 is started to drive the rotating rod 74 to rotate, thereby driving the spiral rod 77 to rotate and causing the shot to fall from the discharge port at the bottom of the feed barrel 4 into the feed port of the shot blasting module 3 as the spiral rod 77 rotates, thereby feeding the shot blasting module 3. At the same time, during the rotation of the rotating rod 74, it can drive the stirring rod 76 to rotate, thereby stirring the shot in the feed barrel 4. The vibrating rod 75 can be started to vibrate the rotating rod 74 and the stirring rod 76, thereby improving the stirring effect of the stirring rod.

[0033] The dust collection assembly 6 includes a turbo fan 61 with an annular air inlet on its bottom surface. A speed-changing module 62 is fixedly connected to the bottom end of the turbo fan 61. The output end of the speed-changing module 62 is fixedly connected to the rotating shaft of the turbo fan 61. A first pulley 63 is fixedly connected to the input end of the speed-changing module 62. The outer wall of the first pulley 63 is in close contact with the belt 73. A conveying pipe 64 is fixedly connected to one side of the turbo fan 61, and a collection box 65 is fixedly connected to the other end of the conveying pipe 64. The bottom end of the turbo fan 61 is fixedly connected to the support plate 5.

[0034] The specific implementation method is as follows: while the motor 71 drives the rotating rod 74 to rotate, the rotation of the rotating rod 74 can drive the second pulley 72 to rotate. At the same time, since the belt 73 is tightly connected to the outer wall of the first pulley 63 and the second pulley 72, the belt 73 can drive the first pulley 63 to rotate and drive the speed change module 62 to operate. The operation of the speed change module 62 drives the turbofan 61 to operate and make it reach a suitable speed. The dust inside the feed barrel 4 is sucked into the annular air inlet at the bottom of the turbofan 61 and sent into the collection box 65 through the conveying pipe 64.

[0035] Working principle: During shot blasting, shot can be added to the feed hopper 4. Simultaneously, the motor 71 is started, driving the rotating rod 74 to rotate, which in turn drives the spiral rod 77 to rotate. The shot, along with the rotation of the spiral rod 77, falls from the discharge port at the bottom of the feed hopper 4 into the feed port of the shot blasting module 3, thus feeding the shot blasting module 3. Simultaneously, the rotation of the rotating rod 74 drives the stirring rod 76 to rotate, thus stirring the shot in the feed hopper 4. Furthermore, the vibrator 75 can be activated to vibrate the rotating rod 74 and the stirring rod 76, thereby improving the stirring rod's... The mixing effect is achieved, and while the rotating rod 74 rotates, the rotation of the rotating rod 74 can drive the second pulley 72 to rotate. At the same time, since the belt 73 is tightly connected to the outer wall of the first pulley 63 and the second pulley 72, the belt 73 can drive the first pulley 63 to rotate, and drive the speed change module 62 to operate. The operation of the speed change module 62 drives the turbofan 61 to operate and reach a suitable speed. Thus, the dust inside the feed barrel 4 is sucked into the turbofan 61 through the annular air inlet at the bottom of the turbofan 61, and the dust is sent into the collection box 65 through the conveying pipe 64.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An energy-saving feeding mechanism for a shot blasting machine capable of uniform feeding, comprising a body (1), characterized in that: The top of the machine body (1) is provided with a shot blasting module (3), the top of the machine body (1) is fixedly connected with a support frame (2), the top of the support frame (2) is fixedly connected with a feed hopper (4), the top of the feed hopper (4) is fixedly connected with a support plate (5), the feed hopper (4) is provided with a stirring assembly (7), and the top surface of the support plate (5) is provided with a dust collection assembly (6); the stirring assembly (7) includes a motor (71), the output shaft of the motor (71) is fixedly connected with a rotating rod (74), the outer wall of the rotating rod (74) is fixedly connected with a stirring rod (76), the outer wall of the rotating rod (74) is fixedly connected with a vibrating rod (75), and the bottom end of the rotating rod (74) is fixedly connected with a spiral rod (77).

2. The energy-saving feeding mechanism for a shot blasting machine with uniform feeding capability according to claim 1, characterized in that, The outer wall of the rotating rod (74) is fixedly connected to a second pulley (72), and the outer wall of the second pulley (72) is provided with a belt (73).

3. The energy-saving feeding mechanism for a shot blasting machine with uniform feeding capability according to claim 2, characterized in that, The bottom end of the motor (71) is fixedly connected to the support plate (5), and the rotating rod (74) is rotatably connected to it through the through hole opened in the support plate (5).

4. The energy-saving feeding mechanism for a shot blasting machine with uniform feeding capability according to claim 3, characterized in that, The spiral rod (77) is located in the outlet at the bottom of the feed barrel (4), and the outlet at the bottom of the feed barrel (4) is located above the feed port of the shot blasting module (3).

5. The energy-saving feeding mechanism for a shot blasting machine with uniform feeding capability according to claim 4, characterized in that, The dust collection component (6) includes a turbo fan (61), the bottom surface of which is provided with an annular air inlet, and the bottom end of the turbo fan (61) is fixedly connected to a speed change module (62).

6. The energy-saving feeding mechanism for a shot blasting machine with uniform feeding capability according to claim 5, characterized in that, The output end of the speed change module (62) is fixedly connected to the rotating shaft of the turbofan (61), and the input end of the speed change module (62) is fixedly connected to the first pulley (63).

7. The energy-saving feeding mechanism for a shot blasting machine with uniform feeding capability according to claim 6, characterized in that, The outer wall of the first pulley (63) is in close contact with the belt (73), and a conveying pipe (64) is fixedly connected to one side of the turbofan (61).

8. The energy-saving feeding mechanism for a shot blasting machine with uniform feeding capability according to claim 7, characterized in that, The other end of the conveying pipe (64) is fixedly connected to a collection box (65), and the bottom end of the turbine fan (61) is fixedly connected to the support plate (5).

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