Polishing device for acid-base pumping processing

Abstract

The utility model discloses a polishing device for acid-base pump machining, and relates to the technical field of acid-base pump machining. The grinding device for acid-base pumping machining comprises a grinding machine body, a water storage bin is assembled at the bottom of the grinding machine body, a cooling liquid pipeline is assembled on the side face of the grinding machine body, and a filter plate capable of being pulled out is assembled in the water storage bin; and a cleaning assembly is arranged at the top of the water storage bin and comprises a storage bin, a first fixing part and a second fixing part, an impeller is rotationally connected into the storage bin, and a first gear is in transmission connection with the bottom of the impeller. According to the grinding device for acid-base pumping machining, when cooling operation is carried out, a storage bin, a first fixing piece, a second fixing piece, an impeller, a first gear, a torsional spring rod, a second gear, a conveying belt, a stress rod and a cleaning brush are matched, a filter plate can be cleaned to a certain degree, the cooling efficiency of the device is improved, and therefore the grinding efficiency of the device under the condition is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of acid and alkali pump processing, in particular to a grinding device for acid and alkali pump processing. Background Art

[0002] Acid and alkali resistant pumps are used to transport corrosive liquids such as hydrochloric acid, sulfuric acid, caustic soda, and brine. These chemical liquids are highly corrosive and volatile, and the operating environment of the pumps is extremely harsh. Currently, the widely used plastic-coated and fluorine-coated acid and alkali resistant pumps can handle general weak acid and alkali liquids. However, in the environment of strong acid and alkali liquids, under the condition of a certain working pressure, the screws between the pump body and the front cover cannot withstand the working pressure and generally need to be replaced every six months.

[0003] Chinese patent CN210997970U, authorized and announced on July 14, 2020, discloses a grinding device for acid and alkali pump processing, which includes a device base, a transverse transmission plate is laterally arranged on the inner side of the bottom of the device base, the interior of the transverse transmission plate is connected to a screw through a bearing, the outer side of the screw is sleeved with a connecting block, and the top of the connecting block is welded with a mounting plate perpendicular to the transverse transmission plate. In the above application documents, the corresponding grinding operation is performed by using a grinding wheel, but in the case of long-term grinding, coolant is often used for the corresponding cooling operation, and after the coolant is injected and recycled, the coolant contains debris generated during the grinding process, which makes the filter plate easy to clog, affecting the cooling efficiency of the device, so that in this case, the grinding efficiency of the device is affected. Utility Model Content

[0004] In response to the shortcomings of the prior art, the present invention provides a grinding device for acid and alkali pump processing, which solves the problems raised in the above-mentioned background art. To achieve the above objectives, the present invention is implemented through the following technical solutions: A grinding device for acid and alkali pump processing, comprising a grinding machine body, a water storage tank installed at the bottom of the grinding machine body, a coolant pipe installed on the side of the grinding machine body, and a removable filter plate installed in the water storage tank;

[0005] A cleaning assembly is provided on the top of the water storage tank, and the cleaning assembly includes a storage tank, a fixing part 1 and a fixing part 2. The interior of the storage tank is rotatably connected to an impeller, the bottom of the impeller is transmission-connected to gear 1, the top of the fixing part 1 is rotatably connected to a torsion spring rod, the outer side of the torsion spring rod is fixedly connected to gear 2, the outer side of the torsion spring rod is equipped with a conveyor belt, the bottom of the fixing part 2 is rotatably connected to a force-bearing rod, and the side of the force-bearing rod is fixedly connected to a cleaning brush.

[0006] Preferably, only half of the teeth are provided on the outer side of the gear 1, and the gear 1 can mesh with the gear 2 through the teeth.

[0007] Preferably, the conveyor belt is away from one end of the torsion spring rod and is located outside the force-bearing rod.

[0008] Preferably, a locking assembly is provided on the side of the water storage tank, and the locking assembly includes a torsion spring block, the outer side of the torsion spring block is fixedly connected to a clamping rod, the side of the filter plate is fixedly connected to a pull-out handle, and the side of the pull-out handle is provided with a clamping slot.

[0009] Preferably, the torsion spring block is located at a side position of the water storage tank and is in a rotational connection with the water storage tank.

[0010] Preferably, the cross-sectional shape of the clamping slot is adapted to the cross-sectional shape of the clamping rod.

[0011] The utility model provides a grinding device for acid and alkali pump processing, which has the following beneficial effects:

[0012] (1) When the grinding device for acid and alkali pump processing is in cooling operation, the filter plate can be cleaned to a certain extent by cooperating with the storage bin, fixing part 1, fixing part 2, impeller, gear 1, torsion spring rod, gear 2, conveyor belt, force rod and cleaning brush, thereby improving the cooling efficiency of the device and thus improving the grinding efficiency of the device in this case.

[0013] (2) In the polishing device for acid and alkali pump processing, when the debris on the filter plate accumulates to a certain extent, making it difficult for the cleaning brush to rotate, after closing the device, the torsion spring block can be turned to drive the clamping rod to rotate, and the clamping rod is then moved out of the slot on the side of the pull-out handle. Then, the pull-out handle is manually pulled to remove the filter plate from the water storage tank for further cleaning, making the device more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall cross-sectional three-dimensional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the cleaning component of the present utility model;

[0017] Figure 4 For the utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0018] In the picture:

[0019] 100, water storage tank; 200, grinding machine body; 300, coolant pipe; 400, filter plate;

[0020] 500, cleaning assembly; 501, storage bin; 502, fixing part 1; 503, fixing part 2; 504, impeller; 505, gear 1; 506, torsion spring rod; 507, gear 2; 508, conveyor belt; 509, force rod; 510, cleaning brush;

[0021] 600, locking assembly; 601, torsion spring block; 602, latching rod; 603, pull-out handle; 604, latching slot. 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 the embodiments.

[0023] Example 1

[0024] See also Figure 1-Figure 4 A grinding device for acid and alkali pump processing includes a grinding machine body 200, a water storage tank 100 is installed at the bottom of the grinding machine body 200, a coolant pipe 300 is installed on the side of the grinding machine body 200, and a removable filter plate 400 is installed in the water storage tank 100;

[0025] A cleaning assembly 500 is located at the top of the water storage tank 100. This assembly includes a storage bin 501, a first fixing member 502, and a second fixing member 503. An impeller 504 is rotatably connected to the interior of the storage bin 501. During extended grinding, coolant is introduced into the grinder body 200 via the coolant pipe 300 to cool the grinder. The rapidly flowing coolant then drives the impeller 504 to rotate. The bottom of the impeller 504 is drive-connected to a gear 1 505. Rotation of the impeller 504 drives the rotation of the gear 1 505, which is also connected to it. The top of the fixing member 1 502 is rotatably connected to a torsion spring rod 506. Gear 2 507 is fixedly connected to the outer side of the torsion spring rod 506. Gear 1 505 has only half of its teeth on its outer side, allowing it to mesh with gear 2 507. When gear 1 505 rotates, it drives gear 2 507, which is currently meshed with it, to rotate, causing gear 2 507 to drive the torsion spring rod 506, which is fixedly connected to it, to rotate. When the side of gear 1 505 without teeth rotates to the side of gear 2 507, gear 2 507 and torsion spring rod 506 are no longer restricted, and torsion spring rod 506 then rotates in the opposite direction under its own action, returning to its original position, thus allowing torsion spring rod 506 to rotate back and forth. A conveyor belt 508 is mounted on the outside of torsion spring rod 506. The end of conveyor belt 508 is away from torsion spring rod 506 and is located outside of force rod 509. The bottom of fixed member 2 503 is rotatably connected to force rod 509, and a cleaning brush 510 is fixedly connected to the side of force rod 509. When the torsion spring rod 506 rotates back and forth, in conjunction with the conveyor belt 508 installed on the torsion spring rod 506, it can drive the force-bearing rod 509 connected to the torsion spring rod 506 to rotate back and forth, so that the force-bearing rod 509 drives the cleaning brush 510 fixedly connected to it to rotate back and forth, so as to clean the filter plate 400 to a certain extent, improve the cooling efficiency of the device, and thus improve the grinding efficiency of the device in this case.

[0026] When in use, in the case of long-term grinding, coolant is introduced into the grinding machine body 200 through the coolant pipe 300 to perform the corresponding cooling operation. At this time, the fast-flowing coolant immediately drives the impeller 504 to rotate, so that the impeller 504 drives the gear 1 505 connected to it to rotate, and the gear 1 505 then drives the gear 2 507 meshed with it to rotate, so that the gear 2 507 drives the torsion spring rod 506 fixedly connected to it to rotate, and when the side of the gear 1 505 without teeth rotates When it reaches the side position of gear 2 507, gear 2 507 and torsion spring rod 506 lose their restrictions, and torsion spring rod 506 then rotates in the opposite direction under its own action to reset. In this way, the torsion spring rod 506 can rotate back and forth, and cooperate with the conveyor belt 508 assembled on the torsion spring rod 506 to drive the force-bearing rod 509 connected to the torsion spring rod 506 to rotate back and forth, so that the force-bearing rod 509 drives the cleaning brush 510 fixedly connected to it to rotate back and forth, so as to clean the filter plate 400 to a certain extent.

[0027] Example 2

[0028] See also Figure 1-Figure 4 On the basis of the first embodiment, a locking assembly 600 is provided on the side of the water storage tank 100. The locking assembly 600 includes a torsion spring block 601. The torsion spring block 601 is located on the side of the water storage tank 100 and is in a rotational connection with the water storage tank 100. A clamping rod 602 is fixedly connected to the outer side of the torsion spring block 601. When the debris on the filter plate 400 accumulates to a certain extent, making it difficult for the cleaning brush 510 to rotate, after closing the device, the clamping rod 602 fixedly connected to the torsion spring block 601 can be driven to rotate by rotating the torsion spring block 601. A pull-out handle 603 is fixedly connected to the side of the pull-out handle 603. A clamping slot 604 is provided on the side of the pull-out handle 603. The cross-sectional shape of the clamping slot 604 is adapted to the cross-sectional shape of the clamping rod 602. When the locking rod 602 rotates and moves out of the slot 604 on the side of the pull-out handle 603, and then the pull-out handle 603 is manually pulled, the filter plate 400 can be removed from the water storage tank 100 for further cleaning, making the device easier to use. The setting of the locking component 600 ensures that the filter plate 400 will not move or deviate when the cleaning component 500 is in use, thereby improving the stability of the device during use.

[0029] During use, based on Example 1, when the debris on the filter plate 400 accumulates to a certain extent, making it difficult for the cleaning brush 510 to rotate, after closing the device, by rotating the torsion spring block 601, the card rod 602 fixedly connected to the torsion spring block 601 can be driven to rotate, and the card rod 602 is then moved out of the card slot 604 on the side of the pull-out handle 603. Then, the pull-out handle 603 is manually pulled to remove the filter plate 400 from the water storage tank 100 for further cleaning.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A grinding device for acid-base pump processing, comprising a grinding machine body (200), a water storage tank (100) being installed at the bottom of the grinding machine body (200), a cooling liquid pipeline (300) being installed on the side of the grinding machine body (200), and a removable filter plate (400) being installed in the water storage tank (100); Its characteristics are: A cleaning assembly (500) is provided on the top of the water storage tank (100), and the cleaning assembly (500) includes a storage tank (501), a fixing member 1 (502), and a fixing member 2 (503). The storage tank (501) is rotatably connected to an impeller (504) inside, and the bottom of the impeller (504) is transmission-connected to a gear 1 (505). The top of the fixing member 1 (502) is rotatably connected to a torsion spring rod (506), and the outer side of the torsion spring rod (506) is fixedly connected to a gear 2 (507). The outer side of the torsion spring rod (506) is equipped with a conveyor belt (508). The bottom of the fixing member 2 (503) is rotatably connected to a force-bearing rod (509), and the side of the force-bearing rod (509) is fixedly connected to a cleaning brush (510).

2. A polishing device for acid and alkali pump processing according to claim 1, characterized in that: The outer side of the gear 1 (505) is provided with only half of the teeth, and the gear 1 (505) can be meshed with the gear 2 (507) through the teeth.

3. A polishing device for acid and alkali pump processing according to claim 2, characterized in that: The conveyor belt (508) is located at one end away from the torsion spring rod (506) and outside the force-bearing rod (509).

4. The polishing device for acid and alkali pump processing according to claim 3, characterized in that: A locking assembly (600) is provided on the side of the water storage tank (100), and the locking assembly (600) comprises a torsion spring block (601), and a clamping rod (602) is fixedly connected to the outside of the torsion spring block (601). A pull-out handle (603) is fixedly connected to the side of the filter plate (400), and a clamping slot (604) is provided on the side of the pull-out handle (603).

5. The polishing device for acid and alkali pump processing according to claim 4, characterized in that: The torsion spring block (601) is located on the side of the water storage tank (100) and is in a rotationally connected state with the water storage tank (100).

6. The polishing device for acid and alkali pump processing according to claim 5, characterized in that: The cross-sectional shape of the clamping slot (604) is adapted to the cross-sectional shape of the clamping rod (602).

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