A casting cleaner for facilitating separation of steel shot and steel grit

By designing movable longitudinal plates and filter separation components in the shot blasting machine, the problem of difficult adjustment of the inclination angle of the filter plate is solved, and a better separation effect of steel balls and steel sand is achieved.

CN222741198UActive Publication Date: 2025-04-11QINGDAO ANHETAI MACHINERY MANUFACTURING CO LTD
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Patent Information

Application Number
CN202421264377.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-05
Publication Date
2025-04-11
Estimated Expiration
2034-06-05

AI Technical Summary

Technical Problem

In the prior art, the inclination angle of the filter plate of the shot blasting machine is not easy to adjust, resulting in poor separation effect when the steel and sand ratio is large in the steel and sand mixture.

Method used

A casting cleaner is designed, including a movable longitudinal plate and filter separation assembly. Through the movement of the longitudinal plate, the rotation and tilt angle of the filter plate are adjusted, extending the filtering time and improving the separation effect.

Benefits of technology

It effectively solves the problem that the inclination angle of the filter plate is not easy to adjust, and improves the separation effect between steel balls and steel sand. Especially when the proportion of steel sand is large, it extends the filtration time and ensures the cleanliness of separation.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222741198U_ABST
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Abstract

The utility model discloses a casting cleaner which is convenient for separating steel shot and steel sand, comprising a processing box, a filtering and separating assembly is installed inside the processing box, a cleaning groove is provided at the bottom end of one side of the processing box, and a moving driving assembly is installed at the bottom end of the other side of the processing box, the filtering and separating assembly comprises a filter plate arranged inside the processing box, the filter plate is evenly provided with filtering holes, a rotating shaft is fixedly installed at one end of the filter plate close to the cleaning groove, the rotating shaft is rotatably connected to the inner wall of the processing box, and the end of the filter plate close to the cleaning groove is tilted upward; during operation, the utility model is provided with a longitudinal plate which is arranged to move inside the processing box, because the rotating block is rotatably connected to the filter plate, the sliding block is slidably connected to the sliding groove, and the movement of the longitudinal plate drives the filter plate to rotate, so that the inclination angle of the filter plate changes. When the proportion of steel sand is large, the inclination angle of the filter plate becomes slower, thereby prolonging the filtering time and improving the filtering effect.
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Description

Technical Field

[0001] The utility model belongs to the technical field of steel shot and steel grit separation, in particular to a casting cleaner which is convenient for separating steel shot and steel grit. Background Art

[0002] The working principle of the shot blasting machine is to project steel shot or other granular materials onto the metal surface to be treated, and remove impurities on the surface through high-speed impact and friction. The shot blasting wheel of the shot blasting machine is driven by a motor to rotate at high speed, projecting steel shot or other granular materials onto the metal surface. At the same time, the conveying system of the shot blasting machine will send the metal surface to be treated into the shot blasting chamber for treatment. During the shot blasting process, the steel shot and the steel sand produced by the shot blasting will be mixed together. After the shot blasting is completed, the steel shot and the steel sand need to be separated. The separation is generally completed through a filter plate, so that the mixture of steel shot and steel sand moves along the inclined filter plate. During the movement, the steel sand is discharged from the filter hole, thereby completing the separation of steel shot and steel sand. However, the following defects still exist:

[0003] It is inconvenient to adjust the inclination angle of the filter plate. When the proportion of steel grit in the mixture of steel shot and steel grit is high, the flow speed of the steel shot and steel grit is fast, which may cause unclean separation. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a casting cleaner which is convenient for separating steel shot and steel grit, and effectively solves the problem that the inclination angle of the filter plate is difficult to adjust and the separation effect of steel shot and steel grit of different proportions is poor.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a casting cleaner for separating steel shot and steel grit, comprising a processing box, a filtering and separating assembly is installed inside the processing box, a cleaning groove is opened at the bottom end of one side of the processing box, and a moving driving assembly is installed at the bottom end of the other side of the processing box;

[0006] The filtering and separation assembly includes a filter plate arranged inside the processing box, and the filter plate is evenly provided with filtering holes. A rotating shaft is fixedly installed at one end of the filter plate close to the cleaning tank, and the rotating shaft is rotatably connected to the inner wall of the processing box. The end of the filter plate close to the cleaning tank is tilted upward.

[0007] Preferably, a rotating groove is symmetrically provided at one end of the filter plate away from the cleaning groove, a rotating block is rotatably installed inside the rotating groove, a sliding block is fixedly installed on the side of the rotating block away from the filter plate, and positioning blocks are installed on the sides where the two sliding blocks are close to each other.

[0008] Preferably, a longitudinal plate is provided on the side of the filter plate away from the cleaning groove, an empty groove is opened on the longitudinal plate, two slide grooves are symmetrically opened on the longitudinal plate, two sliders are slidably installed inside the two slide grooves, and side grooves are opened on the sides where the two slide grooves are close to each other, and the positioning block passes through the side groove and enters into the empty groove.

[0009] Preferably, a receiving box is provided inside the empty slot, the receiving box is located below one end of the filter plate away from the cleaning slot, positioning slots are symmetrically provided on both sides of the receiving box, and the positioning slots are slidably connected to the side slots.

[0010] Preferably, a fixed sleeve is symmetrically installed on the top of the receiving box, and a movable plate is slidably installed inside the fixed sleeve. The movable plate is located on the side of the longitudinal plate away from the filter plate, and a clamping rod is fixedly installed on the side of the movable plate close to the longitudinal plate. The clamping rod is inserted into the clamping slot, and the clamping slot is symmetrically opened on the longitudinal plate. A clamping slot is opened on the top of the clamping rod, a bolt is installed on the top of the longitudinal plate, and the bottom end of the bolt is clamped into the clamping slot. A spring is symmetrically installed on the bottom end of the movable plate, and the bottom end of the spring is fixedly connected to the inner bottom wall of the fixed sleeve.

[0011] Preferably, the mobile driving assembly includes a guide rail fixedly installed on the bottom end of the processing box away from the cleaning tank, a sliding block is slidably installed inside the guide rail, a pull rod is fixedly installed on the side of the sliding block close to the processing box, the pull rod penetrates into the interior of the processing box, and the pull rod is fixedly connected to the longitudinal plate, a screw is rotatably installed inside the guide rail, the screw is threadedly connected to the sliding block, one end of the screw is fixedly connected to the output shaft of the motor, and the motor is fixedly installed on the guide rail.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] During operation, when the longitudinal plate is moved inside the processing box, the rotating block is connected to the filter plate in rotation, and the slider is connected to the slide slot in sliding manner. The movement of the longitudinal plate drives the filter plate to rotate, so that the inclination angle of the filter plate changes. When the proportion of steel sand is high, the inclination angle of the filter plate becomes slower, which prolongs the filtering time and improves the filtering effect.

[0014] During operation, during the movement of the longitudinal plate, the receiving box is positioned by the positioning groove and the positioning block, and the movable plate is movably installed inside the spring. Therefore, during the movement of the longitudinal plate, the positioning groove can always be below the end of the filter plate away from the cleaning groove, which is convenient for receiving the steel shots. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 This is a schematic diagram of the structure of a casting cleaner that is convenient for separating steel shot and steel grit according to the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the processing box of the utility model;

[0019] Figure 3 This is a schematic diagram of the filter plate structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the longitudinal plate structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the receiving box of the utility model.

[0022] In the figure: 1. processing box; 2. filtering and separating component; 201. filter plate; 202. filtering hole; 203. rotating shaft; 204. rotating groove; 205. rotating block; 206. sliding block; 207. positioning block; 208. longitudinal plate; 209. empty groove; 210. sliding groove; 211. side groove; 212. receiving box; 213. positioning groove; 214. clamping groove; 215. bolt; 216. fixing sleeve; 217. movable plate; 218. spring; 219. clamping rod; 220. clamping groove; 3. cleaning groove; 4. mobile driving component; 401. guide rail; 402. sliding block; 403. pull rod; 404. screw; 405. motor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Embodiment 1, by Figure 1-5 The utility model relates to a casting cleaner for separating steel shot and steel grit, comprising a processing box 1, a filtering and separating assembly 2 is installed inside the processing box 1, a cleaning groove 3 is opened at the bottom end of one side of the processing box 1, and a moving driving assembly 4 is installed at the bottom end of the other side of the processing box 1;

[0025] The filtering and separation assembly 2 includes a filter plate 201 arranged inside the processing box 1, and the filter plate 201 is evenly provided with filter holes 202. A rotating shaft 203 is fixedly installed at one end of the filter plate 201 close to the cleaning groove 3, and the rotating shaft 203 is rotatably connected to the inner wall of the processing box 1. The end of the filter plate 201 close to the cleaning groove 3 is tilted upward, and a rotating groove 204 is symmetrically opened at one end of the filter plate 201 away from the cleaning groove 3. A rotating block 205 is rotatably installed inside the rotating groove 204. A slider 206 is fixedly installed on the side of the rotating block 205 away from the filter plate 201. A positioning block 207 is installed on the side where the two sliders 206 are close to each other. The filter plate 201 is away from the cleaning groove 3. A longitudinal plate 208 is provided on the side, an empty slot 209 is provided on the longitudinal plate 208, two slide slots 210 are symmetrically provided on the longitudinal plate 208, two sliders 206 are slidably installed inside the two slide slots 210, and a side slot 211 is provided on the side where the two slide slots 210 are close to each other. The positioning block 207 passes through the side slot 211 and enters the empty slot 209. A receiving box 212 is provided on the inner side of the empty slot 209. The receiving box 212 is located below the end of the filter plate 201 away from the cleaning slot 3. Positioning slots 213 are symmetrically provided on both sides of the receiving box 212. The positioning slots 213 are slidably connected with the side slots 211. A fixing sleeve 216 is symmetrically installed on the top of the receiving box 212. The fixing sleeve 216 is symmetrically installed on the top of the receiving box 212. 16 is slidably installed with a movable plate 217, which is located on the side of the longitudinal plate 208 away from the filter plate 201, and a clamping rod 219 is fixedly installed on the side of the movable plate 217 close to the longitudinal plate 208. The clamping rod 219 is inserted into the inside of the clamping groove 214, and the clamping groove 214 is symmetrically opened on the longitudinal plate 208. The top of the clamping rod 219 is provided with a clamping groove 220, and the top of the longitudinal plate 208 is installed with a bolt 215, and the bottom end of the bolt 215 is clamped into the inside of the clamping groove 220. The bottom end of the movable plate 217 is symmetrically installed with a spring 218, and the bottom end of the spring 218 is fixedly connected to the inner bottom wall of the fixed sleeve 216. When the longitudinal plate 208 moves inside the processing box 1 Since the rotating block 205 is rotatably connected to the filter plate 201, the slider 206 is slidably connected to the slide groove 210, and the longitudinal plate 208 moves to drive the filter plate 201 to rotate, so that the inclination angle of the filter plate 201 changes. When the proportion of steel sand is large, the inclination angle of the filter plate 201 slows down, prolonging the filtration time and improving the filtration effect. During the movement of the longitudinal plate 208, the receiving box 212 is positioned by the positioning groove 213 and the positioning block 207, and the movable plate 217 is movably installed inside the spring 218, so that during the movement of the longitudinal plate 208, the positioning groove 213 can always be below the end of the filter plate 201 away from the cleaning groove 3, which is convenient for receiving the steel shot.

[0026] The mobile driving assembly 4 includes a guide rail 401 fixedly installed at the bottom end of the side of the processing box 1 away from the cleaning tank 3, a sliding block 402 is slidably installed inside the guide rail 401, and a pull rod 403 is fixedly installed on the side of the sliding block 402 close to the processing box 1. The pull rod 403 penetrates into the interior of the processing box 1, and the pull rod 403 is fixedly connected to the longitudinal plate 208. A screw 404 is rotatably installed inside the guide rail 401, and the screw 404 is threadedly connected to the sliding block 402. One end of the screw 404 is fixedly connected to the output shaft of the motor 405, and the motor 405 is fixedly installed on the guide rail 401.

[0027] Working principle: When working, firstly, the steel shot and steel sand mixture is fed along the top of the filter plate 201, and the steel shot and steel sand mixture moves downward along the inclined filter plate 201, and the steel sand in the steel shot and steel sand mixture falls from the filter hole 202 on the filter plate 201 to the bottom of the filter plate 201, and the steel shot finally falls into the receiving box 212, which is convenient for the separation of the steel shot and steel sand, wherein the steel sand is removed from the cleaning slot 3. When all the steel shots are transferred into the receiving box 212, the bolt 215 is screwed out, and the receiving box 212 is moved toward the side away from the filter plate 201, so that the positioning groove 213 is disengaged from the positioning block 207, and at this time, the clamping rod 219 is moved out from the clamping slot 214, so that the positioning groove 213 is taken out, which is convenient for the steel shot to be taken out;

[0028] When the proportion of steel sand in the steel shot and steel sand mixture is relatively high, the motor 405 is turned on to rotate the screw 404. Since the screw 404 is threadedly connected to the sliding block 402, the sliding block 402 moves toward the side away from the processing box 1, thereby pulling the longitudinal plate 208 to move away from the filter plate 201. Since the rotating block 205 is rotatably connected to the filter plate 201, the slider 206 is slidably connected to the slide groove 210, so that the inclination angle of the filter plate 201 is slowed down, so that the steel shot and steel sand mixture slides for a longer time, which is convenient for filtering the steel sand.

[0029] During the movement of the longitudinal plate 208, the receiving box 212 is positioned by the positioning groove 213 and the positioning block 207, and the movable plate 217 is movably installed inside the spring 218. Therefore, during the movement of the longitudinal plate 208, the positioning groove 213 is always below the end of the filter plate 201 away from the cleaning groove 3, which is convenient for receiving the steel shots.

Claims

1. A casting cleaner for facilitating separation of steel shot and steel grit, comprising a treatment box (1), characterized in that: A filtering and separating assembly (2) is installed inside the processing box (1), a cleaning groove (3) is provided at the bottom of one side of the processing box (1), and a moving driving assembly (4) is installed at the bottom of the other side of the processing box (1); The filtering and separation assembly (2) comprises a filter plate (201) arranged inside the processing box (1), the filter plate (201) being evenly provided with filtering holes (202), a rotating shaft (203) being fixedly mounted on one end of the filter plate (201) close to the cleaning tank (3), the rotating shaft (203) being rotatably connected to the inner wall of the processing box (1), and the end of the filter plate (201) close to the cleaning tank (3) being arranged to be inclined upward.

2. A casting cleaner for separating steel shot and steel grit according to claim 1, characterized in that: A rotating groove (204) is symmetrically provided at one end of the filter plate (201) away from the cleaning groove (3), a rotating block (205) is rotatably installed inside the rotating groove (204), a sliding block (206) is fixedly installed on the side of the rotating block (205) away from the filter plate (201), and a positioning block (207) is installed on the sides of the two sliding blocks (206) close to each other.

3. A casting cleaner for separating steel shot and steel grit according to claim 2, characterized in that: A longitudinal plate (208) is provided on the side of the filter plate (201) away from the cleaning groove (3), an empty groove (209) is provided on the longitudinal plate (208), two slide grooves (210) are symmetrically provided on the longitudinal plate (208), two sliders (206) are slidably installed inside the two slide grooves (210), and side grooves (211) are provided on the sides of the two slide grooves (210) close to each other, and the positioning block (207) passes through the side groove (211) and enters the empty groove (209).

4. A casting cleaner for separating steel shot and steel grit according to claim 3, characterized in that: A receiving box (212) is provided inside the empty slot (209), and the receiving box (212) is located below one end of the filter plate (201) away from the cleaning slot (3). Positioning slots (213) are symmetrically provided on both sides of the receiving box (212), and the positioning slots (213) are slidably connected to the side slots (211).

5. A casting cleaner for separating steel shot and steel grit according to claim 4, characterized in that: A fixed sleeve (216) is symmetrically installed at the top of the receiving box (212), and a movable plate (217) is slidably installed inside the fixed sleeve (216). The movable plate (217) is located on the side of the longitudinal plate (208) away from the filter plate (201). A clamping rod (219) is fixedly installed on the side of the movable plate (217) close to the longitudinal plate (208). The clamping rod (219) is inserted into the inside of the clamping groove (214). The clamping groove (214) is symmetrically opened on the longitudinal plate (208). A clamping groove (220) is opened at the top of the clamping rod (219). A bolt (215) is installed at the top of the longitudinal plate (208). The bottom end of the bolt (215) is clamped into the inside of the clamping groove (220). A spring (218) is symmetrically installed at the bottom end of the movable plate (217). The bottom end of the spring (218) is fixedly connected to the inner bottom wall of the fixed sleeve (216).

6. The casting cleaner for separating steel shot and steel grit according to claim 3, characterized in that: The mobile drive assembly (4) includes a guide rail (401) fixedly mounted on the bottom end of a side of the processing box (1) away from the cleaning tank (3); a sliding block (402) is slidably mounted inside the guide rail (401); a pull rod (403) is fixedly mounted on a side of the sliding block (402) close to the processing box (1); the pull rod (403) extends into the interior of the processing box (1), and the pull rod (403) is fixedly connected to the longitudinal plate (208); a screw rod (404) is rotatably mounted inside the guide rail (401); the screw rod (404) is threadedly connected to the sliding block (402); one end of the screw rod (404) is fixedly connected to the output shaft of the motor (405); and the motor (405) is fixedly mounted on the guide rail (401).