A shot blasting device for steel shot rust removal

Abstract

The utility model relates to the technical field of shot blasting devices, and discloses a shot blasting device for rust removal of steel shots, comprising a box body; a cover plate arranged on the top of the box body; a feed pipe arranged on the cover plate; and a rust removal mechanism arranged inside the box body, wherein the rust removal mechanism comprises a cylinder, a fly-throwing opening, a turntable and a convex block, wherein the cylinder is fixedly installed inside the box body, the fly-throwing opening is opened on the right side of the cylinder, and the turntable is rotatably connected inside the cylinder; the utility model drives the turntable to rotate by a driving motor to remove rust from the steel shots entering the cylinder, and the rust removal efficiency of the steel shots is improved with the cooperation of the convex block, and while removing rust, an electric push rod is started to drive the turntable to gradually rise, so that the steel shots gradually fly out of the fly-throwing opening to complete rust removal inside the box body, and a turntable is adopted, and a convex block is arranged inside the turntable, so that damage caused during the shot blasting process can be reduced, which is beneficial to improving the service life, and the use is stable and reliable, and the applicability and practicality are good.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting devices, in particular to a shot blasting device for removing rust from steel shots. Background Art

[0002] Shot blasting refers to the technology of mechanically projecting shot at a high speed and a certain angle onto the working surface, allowing the shot to impact the working surface, and then recovering the shot and the impurities removed through the airflow cleaning of the matching vacuum cleaner inside the machine, and making the shot reusable. Compared with other surface treatment technologies, it is faster and more effective. At the same time, the shot blasting machine is equipped with a dust collector, and the smoke and attachments generated during the working process are uniformly recovered and processed, which is more environmentally friendly.

[0003] Chinese patent 201810205667.3 discloses a shot blasting device, which mainly divides a box into a rust removal chamber and a shot discharge chamber, and is provided with a vibration mechanism for vibrating the steel shot up and down in the rust removal chamber, and is provided with a driving motor for rotating blades. The vibration mechanism cooperates with the rotating blades to remove rust on the surface of the steel shot, and the steel shot needs to be recovered by hitting the sliding plate. Although it can meet the needs of the market, it is difficult to ensure that the steel shot will hit the sliding plate under the impact of the blades in actual use, and the blades are easily damaged due to the rotation of the blades, so the applicability and practicality are limited. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a shot blasting device for removing rust from steel shots.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shot blasting device for rust removal of steel shots, comprising a box body; a cover plate arranged on the top of the box body; a feed pipe arranged on the cover plate; and a rust removal mechanism arranged inside the box body, the rust removal mechanism comprising a cylinder, a throwing port, a turntable and a protrusion, the cylinder is fixedly installed inside the box body, the throwing port is opened on the right side of the cylinder, the turntable is rotatably connected to the inside of the cylinder, and the protrusion is fixedly connected to the inside of the turntable.

[0008] Preferably, an electric push rod is fixedly installed on the bottom of the cylinder, and the output end of the electric push rod passes through the bottom of the cylinder and extends to the inside of the cylinder. The output end of the electric push rod is movably connected to the cylinder and a mounting plate is fixedly installed. A motor is fixedly installed on the top of the mounting plate, and a connecting rod is fixedly installed on the output end of the motor. The turntable can be driven to rotate by setting the motor, and the turntable can be driven to rise by setting the electric push rod.

[0009] Preferably, an installation mechanism is provided inside the turntable, and the installation mechanism includes a fixed block, a groove, a cavity, a connecting plate, a clamping rod, a circular groove, a connecting rod, a spring, and a circular plate. The fixed block is fixedly connected to the inside of the turntable, and the groove is opened at the bottom of the fixed block. The top of the connecting rod passes through the bottom of the turntable and extends to the inside of the groove. The connecting rod is movably connected to the turntable and the groove. The installation of the connecting rod is facilitated by setting the fixed block and the groove.

[0010] Preferably, the cavity is opened inside the fixed block, the outer wall of the connecting rod is provided with a slot, the connecting plate is slidably connected to the inside of the cavity, the clamping rod is fixedly connected to the outer wall of the connecting plate, and one end passes through the inner wall of the cavity and extends to the inside of the slot, the clamping rod is movably connected to the slot and the fixed block, and the turntable is fixed to the connecting rod by setting the clamping rod and matching the slot, thereby driving the turntable to rotate.

[0011] Preferably, the groove is opened on the right side of the fixed block, the circular plate is slidably connected to the inside of the circular groove, and the left outer wall is fixedly connected to one end of the connecting rod, the other end of the connecting rod passes through the inner wall of the circular groove and extends to the inside of the cavity, and is fixedly connected to the outer wall of the connecting plate, the connecting rod is movably connected to the fixed block, and the spring is sleeved on the outer wall of the connecting rod, the two ends of the spring are respectively fixedly connected to the outer wall of the circular plate and the inner wall of the circular groove, and the spring can be set to drive the card rod to reset, and the circular plate coincides with the right side surface of the fixed block.

[0012] Preferably, a filter is installed obliquely inside the box, and the box is slidably connected to the box. The filter can be set to separate impurities flying out of the cylinder and fall into the box for collection. The box can be taken out and cleaned by pulling the box, and the flying steel shots roll out of the box along the inclined surface of the filter.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a shot blasting device for steel shot rust removal, which has the following beneficial effects:

[0015] 1. The shot blasting device for rust removal of steel shots drives the rotation of the turntable by a driving motor to remove rust from the steel shots entering the cylinder. The steel shots improve the rust removal efficiency with the cooperation of the convex blocks. While removing rust, the electric push rod is started to drive the turntable to gradually rise, and the steel shots gradually fly out of the throwing port to complete the rust removal in the box. The turntable is used, and convex blocks are arranged inside the turntable, which can reduce the damage caused by the shot blasting process, is conducive to improving the service life, and is stable and reliable to use, and has strong applicability and good practicality.

[0016] 2. The shot blasting device for rust removal of steel shots, by pressing the circular plate, the circular plate drives the connecting rod to move, the connecting rod drives the connecting plate to move, the connecting plate drives the clamping rod to disengage from the clamping groove, so that the coupling rod is released from restriction, so that the cover plate can be opened to take out the turntable and clean the impurities inside it. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the utility model;

[0020] Figure 3 It is an enlarged view of A of the present utility model.

[0021] In the figure: 1. box body; 2. cover plate; 3. feed pipe; 4. rust removal mechanism; 401. cylinder; 402. throwing mouth; 403. turntable; 404. bump; 405. electric push rod; 406. mounting plate; 407. motor; 408. connecting rod; 5. mounting mechanism; 501. fixing block; 502. groove; 503. cavity; 504. connecting plate; 505. clamping rod; 506. circular groove; 507. connecting rod; 508. spring; 509. round plate; 6. box body; 7. filter. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example 1

[0024] like Figure 1-3As shown, the utility model provides a shot blasting device for rust removal of steel shots, comprising a box body 1; a cover plate 2 arranged on the top of the box body 1; a feed pipe 3 arranged on the cover plate 2; and a rust removal mechanism 4 arranged inside the box body 1, the rust removal mechanism 4 comprises a cylinder 401, a fly-throwing port 402, a turntable 403 and a convex block 404, the cylinder 401 is fixedly installed inside the box body 1, the fly-throwing port 402 is opened on the right side of the cylinder 401, the turntable 403 is rotatably connected to the inside of the cylinder 401, and the convex block 404 is fixedly connected to the inside of the turntable 403. An electric push rod 405 is fixedly installed at the bottom of the cylinder 401, and the output end of the electric push rod 405 passes through the bottom of the cylinder 401 and extends to the inside of the cylinder 401. The output end of the electric push rod 405 is movably connected to the cylinder 401 and a mounting plate 406 is fixedly installed. A motor 407 is fixedly installed on the top of the mounting plate 406, and a connecting rod 408 is fixedly installed at the output end of the motor 407. The motor 407 can be used to drive the turntable 403 to rotate, and the electric push rod 405 can be used to drive the turntable 403 to rise.

[0025] In this embodiment, the rotating disk 403 is driven by the driving motor 407 to remove rust from the steel shots entering the cylinder 401. With the cooperation of the protrusion 404, the rust removal efficiency is improved. While removing rust, the electric push rod 405 is started to drive the rotating disk 403 to gradually rise, gradually causing the steel shots to fly out of the throwing port 402 to complete the rust removal in the box body 1.

[0026] Example 2

[0027] like Figure 1-3As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a mounting mechanism 5 is provided inside the turntable 403, and the mounting mechanism 5 includes a fixing block 501, a groove 502, a cavity 503, a connecting plate 504, a clamping rod 505, a circular groove 506, a connecting rod 507, a spring 508, and a circular plate 509. The fixing block 501 is fixedly connected to the inside of the turntable 403, and the groove 502 is provided at the bottom of the fixing block 501. The top of the connecting rod 408 passes through the bottom of the turntable 403 and extends to the inside of the groove 502. The connecting rod 408 is movably connected to the turntable 403 and the groove 502. The installation of the connecting rod 408 is facilitated by providing the fixing block 501 and the groove 502. The cavity 503 is provided inside the fixing block 501. The outer wall of the connecting rod 408 is provided with a clamping groove. The connecting plate 504 is slidably connected to the inside of the cavity 503. The clamping rod 505 is fixedly connected to the connecting plate 504. , and one end thereof extends through the inner wall of the cavity 503 to the interior of the card slot. The card rod 505 is movably connected with the card slot and the fixed block 501. By setting the card rod 505 and the matching card slot to fix the turntable 403 to the connecting rod 408, the turntable 403 is driven to rotate. The groove 506 is opened on the right side of the fixed block 501, the circular plate 509 is slidably connected to the inside of the circular groove 506, and the left outer wall is fixedly connected with one end of the connecting rod 507, the other end of the connecting rod 507 extends through the inner wall of the circular groove 506 to the interior of the cavity 503, and is fixedly connected to the outer wall of the connecting plate 504, the connecting rod 507 is movably connected with the fixed block 501, and the spring 508 is sleeved on the outer wall of the connecting rod 507, the two ends of the spring 508 are respectively fixedly connected with the outer wall of the circular plate 509 and the inner wall of the circular groove 506, and the card rod 505 can be driven to reset by setting the spring 508, and the circular plate 509 coincides with the right side surface of the fixed block 501.

[0028] In this embodiment, by pressing the circular plate 509, the circular plate 509 drives the connecting rod 507 to move, the connecting rod 507 drives the connecting plate 504 to move, and the connecting plate 504 drives the clamping rod 505 to disengage from the clamping slot, so that the coupling rod 408 is released from the restriction, so that the cover plate 2 can be opened to take out the turntable 403 and clean the impurities inside it.

[0029] Example 3

[0030] like Figure 1-3 As shown, based on Example 1, the utility model provides a technical solution: preferably, a filter screen 7 is obliquely installed inside the box body 1, and the box body 6 is slidably connected to the box body 1.

[0031] In this embodiment, the impurities flying out of the cylinder 401 can be separated by setting the filter screen 7, so that they fall into the box body 6 for collection, and the box body 6 can be pulled out for cleaning, and the flying steel shots roll out of the interior of the box body 1 along the inclined surface of the filter screen 7.

[0032] The following is a detailed description of the working principle of this steel shot blasting device for rust removal.

[0033] like Figure 1-3 As shown, when in use, the rotating disk 403 is driven by the driving motor 407 to rotate, and the steel shot entering the cylinder 401 is rust-removed. The steel shot improves the rust removal efficiency with the cooperation of the protrusion 404. While removing the rust, the electric push rod 405 is started to drive the rotating disk 403 to gradually rise, and gradually the steel shot flies out from the throwing port 402 to complete the rust removal in the box body 1. The rotating disk 403 is adopted, and the protrusion 404 is arranged inside the rotating disk 403, which can reduce the damage caused by the shot blasting process, is conducive to improving the service life, and is stable and reliable in use, with strong applicability and good practicality; by pressing the circular plate 509, the circular plate 509 drives the connecting rod 507 to move, the connecting rod 507 drives the connecting plate 504 to move, and the connecting plate 504 drives the clamping rod 505 to disengage from the clamping slot, so that the coupling rod 408 is released from the restriction, so that the cover plate 2 can be opened to take out the rotating disk 403, and the impurities inside it can be cleaned.

Claims

1. A shot blasting device for removing rust from steel shots, comprising a housing (1); A cover plate (2) arranged on the top of the box body (1); A feed pipe (3) arranged on the cover plate (2); and a rust removal mechanism (4) arranged inside the box (1), characterized in that: The rust removal mechanism (4) comprises a cylinder (401), a fly-off opening (402), a rotating disk (403) and a convex block (404); the cylinder (401) is fixedly mounted inside the box (1); the fly-off opening (402) is opened on the right side of the cylinder (401); the rotating disk (403) is rotatably connected inside the cylinder (401); and the convex block (404) is fixedly connected inside the rotating disk (403).

2. A shot blasting device for steel shot rust removal according to claim 1, characterized in that: An electric push rod (405) is fixedly mounted on the bottom of the cylinder (401), and the output end of the electric push rod (405) passes through the bottom of the cylinder (401) and extends to the inside of the cylinder (401). The output end of the electric push rod (405) is movably connected to the cylinder (401) and is fixedly mounted with a mounting plate (406). A motor (407) is fixedly mounted on the top of the mounting plate (406), and a coupling rod (408) is fixedly mounted on the output end of the motor (407).

3. A shot blasting device for steel shot rust removal according to claim 2, characterized in that: The rotating disk (403) is provided with a mounting mechanism (5) inside. The mounting mechanism (5) comprises a fixed block (501), a groove (502), a cavity (503), a connecting plate (504), a clamping rod (505), a circular groove (506), a connecting rod (507), a spring (508), and a circular plate (509). The fixed block (501) is fixedly connected to the inside of the rotating disk (403), and the groove (502) is opened at the bottom of the fixed block (501). The top of the connecting rod (408) passes through the bottom of the rotating disk (403) and extends to the inside of the groove (502). The connecting rod (408) is movably connected to the rotating disk (403) and the groove (502).

4. A shot blasting device for rust removal of steel shots according to claim 3, characterized in that: The cavity (503) is opened inside the fixed block (501), and a slot is opened on the outer wall of the connecting rod (408). The connecting plate (504) is slidably connected inside the cavity (503). The clamping rod (505) is fixedly connected to the outer wall of the connecting plate (504), and one end thereof passes through the inner wall of the cavity (503) and extends to the inside of the slot. The clamping rod (505) is movably connected to the slot and the fixed block (501).

5. The shot blasting device for rust removal of steel shots according to claim 4, characterized in that: The circular groove (506) is opened on the right side of the fixed block (501), the circular plate (509) is slidably connected to the inside of the circular groove (506), and the left outer wall is fixedly connected to one end of the connecting rod (507), the other end of the connecting rod (507) passes through the inner wall of the circular groove (506) and extends to the inside of the cavity (503), and is fixedly connected to the outer wall of the connecting plate (504), the connecting rod (507) is movably connected to the fixed block (501), and the spring (508) is sleeved on the outer wall of the connecting rod (507), and the two ends of the spring (508) are respectively fixedly connected to the outer wall of the circular plate (509) and the inner wall of the circular groove (506).

6. The shot blasting device for rust removal of steel shots according to claim 1, characterized in that: A filter screen (7) is obliquely installed inside the box body (1), and the box body (6) is slidably connected to the box body (1).

Images