Shot blasting machine convenient to clean

Abstract

The utility model relates to the field of shot blasting machines, and discloses a shot blasting machine convenient to clean, which comprises a casing, a motor is mounted on the right side of the top end of the casing, a first rotating wheel is fixedly connected to an output shaft of the motor, a first belt is in transmission connection with the outer wall of the first rotating wheel, and a second rotating wheel is in transmission connection with the outer wall of the first belt. A rotating rod is fixedly connected to the inner wall of the second rotating wheel, the outer wall of the rotating rod is rotationally connected to the inner wall of the machine shell, a protection cover is fixedly connected to the right side of the machine shell through bolts, a transmission assembly is arranged on the outer wall of the rotating rod and comprises a transmission wheel, and the inner wall of the transmission wheel is fixedly connected to the left side, close to the second rotating wheel, of the rotating rod. According to the steel shot filtering device, the transmission assembly and the cleaning assembly are used in cooperation, the cleaning block is used for cleaning the upper wall of the bottom side of the device, powder is prevented from adhering to the inner wall, the soft brush on the cleaning rod is used for removing rust accumulated on the filtering plate, the filtering plate is prevented from being blocked, and the filtering efficiency of steel shots is improved.

Description

Technical Field

[0001] The utility model relates to the field of shot blasting machines, in particular to a shot blasting machine which is easy to clean. Background Art

[0002] Shot blasting machine is a powerful surface treatment equipment. It can spray steel shot or other granular materials onto the metal surface at a very high speed through the high-speed rotating shot blasting wheel, which can effectively remove impurities, oxide scale and rust on the surface, and make the surface smoother and flatter.

[0003] The working principle of shot blasting machine mainly relies on physical impact and friction to achieve the effect of rust removal, cleaning and surface modification.

[0004] In the existing shot blasting machine, after the metal parts are treated with shot blasting and rust removal, rust often remains on the filter plate. The rust gradually accumulates on the filter plate. If it is not cleaned in time, it will cause the filter plate to be blocked, affecting the recycling of the steel shots of the shot blasting machine, thereby affecting the normal operation of the device and the shot blasting effect. Therefore, a shot blasting machine that is easy to clean is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a shot blasting machine that is easy to clean, aiming to improve the problem in the prior art that "failure to clean residual rust in time will cause clogging of the filter plate, affecting the normal operation of the device and the shot blasting effect".

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a shot blasting machine that is easy to clean, comprising a casing, a motor is installed on the right side of the top of the casing, the motor output shaft is fixedly connected with a rotating wheel 1, the outer wall of the rotating wheel 1 is transmission-connected with a belt 1, the outer wall of the belt 1 is transmission-connected with a rotating wheel 2, the inner wall of the rotating wheel 2 is fixedly connected with a rotating rod, the outer wall of the rotating rod is rotationally connected to the inner wall of the casing, a protective cover is fixedly connected to the right side of the casing by bolts, a transmission assembly is arranged on the outer wall of the rotating rod, the transmission assembly comprises a transmission wheel, the inner wall of the transmission wheel is fixedly connected to the left side of the rotating rod near the rotating wheel 2, the outer wall of the transmission wheel is transmission-connected with a belt 2, the outer wall of the belt 2 is transmission-connected with a driven wheel, and the driven wheel is rotationally connected to the right inner wall of the casing.

[0007] As a further description of the above technical solution:

[0008] The transmission assembly also includes a turntable, the left side of the turntable is fixedly connected to the right side of the driven wheel, the right side of the turntable is fixedly connected to a turntable deviating from the center, the outer wall of the turntable is slidably connected to a moving block, the front and rear ends of the moving block are fixedly connected to a stabilizing bar, the outer wall of the stabilizing bar slides on the inner wall of the protective cover, the outer wall of the casing is fixedly connected to a fixed block near the stabilizing bar, and the outer wall of the stabilizing bar is slidably connected to the inner wall of the fixed block.

[0009] As a further description of the above technical solution:

[0010] A cleaning assembly is provided at the bottom of the moving block, and the cleaning assembly includes a connecting rod, the right end of which is fixedly connected to the bottom of the moving block, the outer wall of the connecting rod slides on the inner wall of the casing, and the inner wall of the bottom end of the connecting rod is slidably connected to a sliding rod.

[0011] As a further description of the above technical solution:

[0012] The cleaning assembly also includes a cleaning rod, the top of which is fixedly connected to the bottom of the sliding rod, the connecting rod and the cleaning rod are elastically connected via a compression spring, a cleaning block is fixedly connected to the inclined surface at the bottom of the cleaning rod, and a soft brush is provided on the plane at the bottom of the cleaning rod.

[0013] As a further description of the above technical solution:

[0014] The cleaning block is arranged in an inclined manner.

[0015] As a further description of the above technical solution:

[0016] The cleaning components are provided in two groups, and the two groups of cleaning components are connected and combined by a group of connecting rods.

[0017] As a further description of the above technical solution:

[0018] A dust removal assembly is provided at the left end of the casing, and the dust removal assembly includes a shell. The right side of the shell is fixedly connected to the lower side of the left end of the casing, the upper end of the rear side of the shell penetrates the casing, and a collection box is inserted into the inner wall of the bottom end of the shell.

[0019] As a further description of the above technical solution:

[0020] The dust removal assembly also includes a filter screen, the outer wall of the filter screen is fixedly connected to the inner wall of the front end of the shell, the filter screen is inclined, the shell is provided with an exhaust fan near the upper end of the filter screen, and the exhaust fan outlet is set through the left end of the casing.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the transmission assembly and the cleaning assembly are used in coordination, so that the cleaning block cleans the upper wall on the bottom side of the device to prevent the powder from adhering to the inner wall, and then the soft brush on the cleaning rod is used to remove the rust accumulated on the filter plate to prevent the filter plate from being blocked, thereby improving the filtering efficiency of the steel shot.

[0023] 2. In the utility model, the exhaust fan rotates to make the air with dust pass through the filter screen for filtering, and the air is then blown into the interior of the device from the exhaust fan outlet to disperse the accumulated dust and filter it again, thereby reducing the impact of the dust on the operation of the device, and the dust falls into the interior of the collection box, which is convenient for the operator to handle in a centralized manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the overall device in the utility model;

[0025] Figure 2 It is a three-dimensional structural schematic diagram of the transmission component in the utility model;

[0026] Figure 3 It is a schematic diagram of the split three-dimensional structure of the transmission component in the utility model;

[0027] Figure 4 It is a top view of the three-dimensional structure cross-section of the housing of the utility model;

[0028] Figure 5 It is a schematic diagram of the split three-dimensional structure of the cleaning component in the utility model;

[0029] Figure 6 It is a left-side stereoscopic structural schematic diagram of the overall device in the utility model;

[0030] Figure 7 It is a left-side three-dimensional structural cross-sectional schematic diagram of the shell of the utility model.

[0031] Legend:

[0032] 1. Casing; 2. Protective cover; 3. Driving wheel; 4. Belt 2; 5. Turntable; 6. Driven wheel; 7. Turntable; 8. Moving block; 9. Stabilizing rod; 10. Fixed block; 11. Connecting rod; 12. Sliding rod; 13. Cleaning rod; 14. Compression spring; 15. Cleaning block; 16. Casing; 17. Collecting box; 18. Filter; 19. Exhaust fan. DETAILED DESCRIPTION

[0033] 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.

[0034] Reference Figure 1 , Figure 2 and Figure 6, the utility model provides an embodiment: a shot blasting machine that is easy to clean, including a casing 1, a shot blasting machine and a starting motor are arranged on the top of the casing 1, and a recovery device is arranged on the rear side, which are all prior arts, so no more description is given in this case, a motor is installed on the right side of the top of the casing 1, a rotating wheel 1 is fixedly connected to the motor output shaft, a belt 1 is connected to the outer wall of the rotating wheel 1 for transmission, a rotating wheel 2 is connected to the outer wall of the belt 1 for transmission, a rotating rod 5 is fixedly connected to the inner wall of the rotating wheel 2, the rotating rod 5 is driven by the motor to rotate, thereby providing power for the rotation of the transmission wheel 3, the outer wall of the rotating rod 5 is rotatably connected to the inner wall of the casing 1, the rotating rod 5 is used to drive the transmission belt inside the device, which is prior art, a protective cover 2 is fixedly connected to the right side of the casing 1 by bolts for protecting the transmission assembly and staff, and a transmission assembly is arranged on the outer wall of the rotating rod 5;

[0035] Reference Figure 2 and Figure 3 The transmission assembly includes a transmission wheel 3, the inner wall of the transmission wheel 3 is fixedly connected to the left side of the rotating rod 5 near the rotating wheel 2, the outer wall of the transmission wheel 3 is transmission-connected with the belt 2 4, the outer wall of the belt 2 4 is transmission-connected with the driven wheel 6, the transmission wheel 3 is driven to rotate by the rotating rod 5, so that the belt 2 4 drives the driven wheel 6 to rotate, and the driven wheel 6 is rotationally connected to the inner wall on the right side of the casing 1, so as to limit the rotation position of the driven wheel 6.

[0036] Reference Figure 1 and Figure 3 The transmission assembly also includes a turntable 7, the left side of the turntable 7 is fixedly connected to the right side of the driven wheel 6, and a rotating column is fixedly connected to the right side of the turntable 7 deviating from the center of the circle. The turntable 7 rotates through the driven wheel 6, driving the rotating column to slide on the inner wall of the moving block 8, thereby driving the moving block 8 to reciprocate back and forth at a uniform speed. The outer wall of the rotating column is slidably connected to the moving block 8, and the front and rear ends of the moving block 8 are fixedly connected to the stabilizing rod 9. The outer wall of the stabilizing rod 9 slides on the inner wall of the protective cover 2, and the outer wall of the casing 1 is fixedly connected to a fixed block 10 near the stabilizing rod 9. The outer wall of the stabilizing rod 9 is slidably connected to the inner wall of the fixed block 10. The two groups of stabilizing rods 9 and the two groups of fixed blocks 10 cooperate to limit and guide the reciprocating motion of the moving block 8.

[0037] Reference Figure 2 and Figure 4 A cleaning assembly is provided at the bottom of the moving block 8. The cleaning assembly is provided with two groups. The two groups of cleaning assemblies are connected and combined by a group of connecting rods 11, which can reduce the moving distance of the connecting rods 11 and improve the cleaning efficiency. The cleaning assembly includes a connecting rod 11. The right end of the connecting rod 11 is fixedly connected to the bottom of the moving block 8. The reciprocating motion of the moving block 8 drives the connecting rod 11 to slide on the inner wall of the casing 1. The outer wall of the connecting rod 11 slides on the inner wall of the casing 1. The inner wall of the bottom end of the connecting rod 11 is slidably connected with a sliding rod 12 for adjusting the distance between the connecting rod 11 and the cleaning rod 13.

[0038] Reference Figure 4 and Figure 5 The cleaning assembly also includes a cleaning rod 13, the top of the cleaning rod 13 is fixedly connected to the bottom of the sliding rod 12, the connecting rod 11 and the cleaning rod 13 are elastically connected by a compression spring 14, and the cleaning rod 13 is driven downward by the elastic force of the compression spring 14, so that the cleaning block 15 and the soft brush can fully contact the bottom end of the casing 1 and the filter plate to increase the cleaning effect, and the cleaning block 15 is fixedly connected to the inclined surface of the bottom end of the cleaning rod 13, and the cleaning block 15 is inclined, which can effectively clean the inclined surface of the bottom end of the casing 1, and a soft brush is arranged on the plane at the bottom end of the cleaning rod 13, and a filter plate is arranged near the bottom end of the soft brush near the casing 1 for filtering steel shots, and the soft brush can concentrate impurities such as rust accumulated on the filter plate to prevent clogging of the filter plate.

[0039] Reference Figure 6 A dust removal assembly is provided at the left end of the casing 1. The dust removal assembly includes a shell 16, which is used to form a closed environment to prevent dust from leaking out. The right side of the shell 16 is fixedly connected to the lower side of the left end of the casing 1. The upper end of the rear side of the shell 16 penetrates the casing 1. The dust is sucked into the inside of the shell 16 through the penetration connection. A collection box 17 is inserted into the inner wall of the bottom end of the shell 16 to facilitate operators to collect and filter the falling dust.

[0040] Reference Figure 6 and Figure 7 The dust removal component also includes a filter 18, the outer wall of the filter 18 is fixedly connected to the inner wall of the front end of the shell 16, and the filter 18 is tilted. Through the tilted setting of the filter 18, the dust accumulated on the filter 18 falls into the collection box 17 due to its weight. The shell 16 is provided with an exhaust fan 19 near the upper end of the filter 18, and the air outlet of the exhaust fan 19 is penetrated and arranged at the left end of the casing 1. The exhaust fan 19 is rotated to form a negative pressure condition inside the shell 16, and the dust is sucked into the shell 16 through the connecting port between the shell 16 and the casing 1, and filtered through the filter 18, and then the filtered air is blown into the device to blow up the accumulated dust and filter it again, thereby preventing the dust from accumulating inside the device and affecting the normal operation of the device.

[0041] Working principle: When in use, by starting the motor, the wheel 1 is driven to rotate, so that the belt 1 drives the wheel 2 to rotate, the wheel 2 drives the rotating rod 5 to rotate, the rotating rod 5 drives the transmission wheel 3 to rotate, and the transmission wheel 3 drives the belt 2 4 to rotate while the outer wall of the driven wheel 6 rotates, and the driven wheel 6 drives the turntable 7 to rotate, and the rotating column arranged on the turntable 7 slides on the inner wall of the moving block 8, thereby driving the moving block 8 to move forward and backward, and the stabilizing bar 9 slides on the inner wall of the fixed block 10, and the movement of the moving block 8 is guided and limited.

[0042] When the cleaning component cleans the inner wall of the device, the moving block 8 drives the connecting rod 11 to slide on the inner wall of the casing 1, drives the connecting rod 11 to move back and forth, and drives the cleaning rod 13 to move at the same time. During the movement, the sliding rod 12 slides on the inner wall of the connecting rod 11, squeezes the compression spring 14, and provides downward pressure on the cleaning rod 13, so that the cleaning block 15 and the soft brush clean the inner wall and the filter plate to prevent the accumulation of impurities such as rust, thereby improving the filtering efficiency of the steel shot of the device.

[0043] When a large amount of dust is generated inside the device, the exhaust fan 19 is started to drive the air flow, the dust is sucked out from the inside of the device, the air mixed with dust is filtered through the filter 18, and then re-discharged into the device from the air outlet of the exhaust fan 19, the accumulated dust is blown away to prevent the dust from accumulating inside the device, and at the same time the dust filtering and cleaning effect can be increased, and the filtered dust is collected by the collection box 17, which is convenient for the operator to clean.

[0044] 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 shot blasting machine that is easy to clean, comprising a housing (1), characterized in that: A motor is installed on the right side of the top of the casing (1); the output shaft of the motor is fixedly connected to a rotating wheel 1; the outer wall of the rotating wheel 1 is transmission-connected to a belt 1; the outer wall of the belt 1 is transmission-connected to a rotating wheel 2; the inner wall of the rotating wheel 2 is fixedly connected to a rotating rod (5); the outer wall of the rotating rod (5) is rotationally connected to the inner wall of the casing (1); the right side of the casing (1) is fixedly connected to a protective cover (2) by bolts; the outer wall of the rotating rod (5) is provided with a transmission assembly; the transmission assembly comprises a transmission wheel (3); the inner wall of the transmission wheel (3) is fixedly connected to the left side of the rotating rod (5) close to the rotating wheel 2; the outer wall of the transmission wheel (3) is transmission-connected to a belt 2 (4); the outer wall of the belt 2 (4) is transmission-connected to a driven wheel (6); the driven wheel (6) is rotationally connected to the inner wall of the right side of the casing (1).

2. A shot blasting machine that is easy to clean according to claim 1, characterized in that: The transmission assembly also includes a turntable (7), the left side of the turntable (7) is fixedly connected to the right side of the driven wheel (6), the right side of the turntable (7) is fixedly connected to a turntable at a position deviating from the center of the circle, the outer wall of the turntable is slidably connected to a moving block (8), the front and rear ends of the moving block (8) are fixedly connected to a stabilizing rod (9), the outer wall of the stabilizing rod (9) slides on the inner wall of the protective cover (2), the outer wall of the housing (1) is fixedly connected to a fixed block (10) near the stabilizing rod (9), and the outer wall of the stabilizing rod (9) is slidably connected to the inner wall of the fixed block (10).

3. A shot blasting machine that is easy to clean according to claim 2, characterized in that: A cleaning assembly is provided at the bottom end of the moving block (8), and the cleaning assembly comprises a connecting rod (11), the right end of the connecting rod (11) is fixedly connected to the bottom end of the moving block (8), the outer wall of the connecting rod (11) slides on the inner wall of the casing (1), and the inner wall of the bottom end of the connecting rod (11) is slidably connected to a sliding rod (12).

4. A shot blasting machine that is easy to clean according to claim 3, characterized in that: The cleaning assembly also includes a cleaning rod (13), the top end of the cleaning rod (13) is fixedly connected to the bottom end of the sliding rod (12), the connecting rod (11) and the cleaning rod (13) are elastically connected via a compression spring (14), a cleaning block (15) is fixedly connected to the inclined surface at the bottom end of the cleaning rod (13), and a soft brush is arranged on the plane at the bottom end of the cleaning rod (13).

5. A shot blasting machine that is easy to clean according to claim 4, characterized in that: The cleaning block (15) is arranged at an angle.

6. The shot blasting machine that is easy to clean according to claim 3, characterized in that: The cleaning components are provided in two groups, and the two groups of cleaning components are connected and combined by a group of connecting rods (11).

7. The shot blasting machine that is easy to clean according to claim 1, characterized in that: A dust removal component is provided at the left end of the casing (1), and the dust removal component comprises an outer shell (16). The right side of the outer shell (16) is fixedly connected to the lower side of the left end of the casing (1), the upper end of the rear side of the outer shell (16) penetrates the casing (1), and the inner wall of the bottom end of the outer shell (16) is plugged with a collection box (17).

8. The shot blasting machine that is easy to clean according to claim 7, characterized in that: The dust removal component also includes a filter (18), the outer wall of the filter (18) is fixedly connected to the inner wall of the front end of the shell (16), the filter (18) is arranged obliquely, and the shell (16) is provided with an exhaust fan (19) near the upper end of the filter (18), and the air outlet of the exhaust fan (19) is arranged through the left end of the casing (1).

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