Casting steel ball riser cleaning equipment

Abstract

The utility model discloses casting steel ball dead head cleaning equipment which comprises a machining table, a circulating pump, a protection part used for protecting the circulating pump and a sealing part used for preventing water from overflowing. The protection component comprises a water tank fixedly connected with the inner wall of the machining table, a connecting opening formed in one side of the water tank, a filter plate arranged in the connecting opening, a sealing ring fixedly connected with the outer side of the filter plate, a transverse plate fixedly connected with one side of the filter plate and a first inclined block fixedly connected with the top of the transverse plate. Through the arrangement of the machining table, the circulating pump and the protection part, the problems that when existing riser cleaning equipment is used, although steel balls can be fixed and washed, impurities are contained in water after washing, and when the impurities are pumped out by the circulating pump again, the impurities easily enter the circulating pump, and the steel balls cannot be cleaned easily are solved. And the service life is influenced, so that the practicability is insufficient.

Description

Technical Field

[0001] The utility model relates to the technical field of steel ball processing equipment, in particular to a cleaning device for the riser of cast steel balls. Background Technique

[0002] Cast steel balls are spherical ferroalloy wear-resistant bodies made by casting process. They are important basic components in industry. Cast steel balls can be divided into low-chromium cast balls, medium-chromium cast balls, high-chromium cast balls, etc. according to their materials and chromium contents. A riser refers to a supplementary part added above or on the side of a casting to avoid defects in the casting. In the mold, the cavity of the riser is a cavity for storing liquid metal, which supplies metal during the formation of the casting, and has the functions of preventing shrinkage cavities, shrinkage porosity, exhausting gas and collecting slag. The main function of the riser is feeding. When processing steel balls, the risers of steel balls need to be cleaned by a cleaning device.

[0003] The existing patent CN219335149U discloses a cleaning device for the riser of cast steel balls, which relates to the technical field of steel ball processing equipment. The utility model includes a fixed frame, a gantry is fixedly connected to the top of the fixed frame, a lower ball groove is opened below the gantry at the top of the fixed frame, a water tank is fixedly connected between the inner walls of the fixed frame, a fixing component is arranged inside the gantry, and a cleaning component is arranged inside the water tank. The cleaning component includes a circulating pump, a return pipe, a three-way pipe, a conveying pipe and a high-pressure nozzle. The fixing component includes a fixing plate, an adjusting screw, a rotating disc, a rotating wheel and a sliding block. The utility model is a cleaning device for the riser of cast steel balls. Through the arranged cleaning component and fixing component, the device is convenient for positioning and fixing the steel balls. The high-pressure nozzle is used for spraying and washing inside the riser, which improves the cleaning efficiency and quality of the inner wall of the steel ball riser, can perform comprehensive spraying and washing, and the water resources can be recycled, avoiding waste of water resources, and having an environmentally friendly and efficient cleaning effect on the steel ball riser.

[0004] Based on the retrieval of the above patent and the combination with the riser cleaning equipment in the existing technology, it is found that when the above riser cleaning equipment is in use, although it can fix the steel balls and wash the steel balls, since the water after washing contains impurities, when it is pumped out by the circulating pump again, the impurities easily enter the circulating pump, affecting its service life, resulting in insufficient practicability. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cleaning device for the riser of cast steel balls, so as to solve the problem that in the existing riser cleaning equipment in the above background technique, although it can fix the steel balls and wash the steel balls, since the water after washing contains impurities, when it is pumped out by the circulating pump again, the impurities easily enter the circulating pump, affecting its service life, resulting in insufficient practicability.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A casting steel ball riser cleaning device, including a processing table, a circulation pump, a protection component for protecting the circulation pump, and a sealing component for preventing water overflow. The protection component includes a water tank fixedly connected to the inner wall of the processing table, a connection port opened on one side of the water tank, a filter plate arranged in the connection port, a sealing ring fixedly connected to the outer side of the filter plate, a cross plate fixedly connected to one side of the filter plate, a first inclined block fixedly connected to the top of the cross plate, a cross block fixedly connected to one side of the water tank, a through port opened on the top of the cross block, a sliding rod arranged in the through port, a moving plate fixedly connected to the top of the sliding rod, a second inclined block fixedly connected to the bottom of the sliding rod, and a first spring fixedly connected to the top of the second inclined block. The filter plate is inserted into the connection port, and the sliding rod is slidably connected to the through port.

[0007] Preferably, the sealing component includes a fixed frame fixedly connected to the top of the processing table, a cylinder fixedly connected to the top of the fixed frame, a positioning block fixedly connected to the output end of the cylinder, a rectangular groove opened at the bottom of the positioning block, a pressing groove opened at the inner top of the rectangular groove, a pressing rod arranged in the pressing groove, a pressing plate fixedly connected to the bottom of the pressing rod, a first sealing gasket fixedly connected to the bottom of the pressing plate, and a second spring sleeved on the outer side of the pressing rod. The pressing rod is slidably connected to the pressing groove, and the pressing plate is slidably connected to the rectangular groove.

[0008] Preferably, a plurality of first hemispherical grooves are uniformly arranged on the top of the processing table, and a plurality of second hemispherical grooves are uniformly arranged on the bottom of the positioning block.

[0009] Preferably, a water suction pipe is fixedly connected to one side of the circulation pump, a water outlet pipe is fixedly connected to the other side of the circulation pump, a drain pipe is fixedly connected between the first hemispherical groove and the water tank, a plurality of delivery pipes are uniformly arranged and fixedly connected to the top of the water outlet pipe, a nozzle is fixedly connected to the top of the delivery pipe, and the delivery pipe is located inside the drain pipe.

[0010] Preferably, a slot is opened on one side of the water tank away from the connection port, an insertion plate is fixedly connected to one side of the filter plate away from the first inclined block, and the insertion plate is inserted into the slot.

[0011] Preferably, guide rods are respectively fixedly connected to both sides of the top of the positioning block, and the guide rods penetrate through the fixed frame and are slidably connected to the fixed frame.

[0012] Preferably, a rectangular sealing groove is opened on the top of the processing table, and a second sealing gasket is fixedly connected in the rectangular sealing groove.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. By setting up a processing table, a circulation pump, and a protective component, the filter plate can be used to filter the wastewater generated during flushing, removing impurities and the like, thereby ensuring the purity of the water quality. Furthermore, it can prevent impurities from being pumped into the circulation pump again, protect the circulation pump, extend its service life, and prevent the circulation pump from being damaged by impurities. At the same time, the first inclined block can squeeze the second inclined block to deform the first spring, and when the first spring returns to its original position, it can make the second inclined block clamp the first inclined block, thereby automatically fixing the filter plate, improving the disassembly and assembly efficiency of the filter plate, and greatly enhancing the practicality and efficiency of the device.

[0015] 2. By setting up a sealing component, when the positioning block moves down and contacts the top of the processing table, the first sealing pad can contact the second sealing pad, causing the first sealing pad and the second sealing pad to deform. The first sealing pad can deform the second spring. Utilizing the elasticity of the second spring, the first sealing pad and the second sealing pad can be made to contact tightly, thereby sealing the gap between the positioning block and the processing table, preventing water from overflowing through the gap during flushing, ensuring the cleanliness of the working environment, and further enhancing the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram provided by the present utility model;

[0017] Figure 2 is a left view provided by the present utility model;

[0018] Figure 3 is provided by the present utility model Figure 2 three-dimensional sectional view at A-A in;

[0019] Figure 4 is provided by the present utility model Figure 3 magnified view at B in;

[0020] Figure 5 is provided by the present utility model Figure 3 magnified view at C in;

[0021] Figure 6 is provided by the present utility model Figure 3 magnified view at D in.

[0022] In the figure: 1, processing table; 11, circulation pump; 21, water tank; 22, connection port; 23, filter plate; 24, sealing ring; 25, cross plate; 26, first inclined block; 27, cross block; 28, through port; 29, sliding rod; 30, moving plate; 31, second inclined block; 32, first spring; 41, fixing frame; 42, cylinder; 43, positioning block; 44, return-shaped groove; 45, pressing groove; 46, pressing rod; 47, pressing plate; 48, first sealing gasket; 49, second spring; 51, first hemispherical groove; 52, second hemispherical groove; 61, water suction pipe; 62, water outlet pipe; 63, drain pipe; 64, conveying pipe; 65, spray head; 71, slot; 72, insertion plate; 81, guide rod; 91, return-shaped sealing groove; 92, second sealing gasket. Detailed implementation manner

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6, the present utility model provides a technical solution: a casting steel ball riser cleaning device, including a processing table 1, a circulation pump 11, a protection component for protecting the circulation pump 11, and a sealing component for preventing water overflow. The protection component includes a water tank 21 fixedly connected to the inner wall of the processing table 1, a connection port 22 opened on one side of the water tank 21, a filter plate 23 arranged in the connection port 22, a sealing ring 24 fixedly connected to the outer side of the filter plate 23, a cross plate 25 fixedly connected to one side of the filter plate 23, a first inclined block 26 fixedly connected to the top of the cross plate 25, a cross block 27 fixedly connected to one side of the water tank 21, a through port 28 opened on the top of the cross block 27, a sliding rod 29 arranged in the through port 28, a moving plate 30 fixedly connected to the top of the sliding rod 29, a second inclined block 31 fixedly connected to the bottom of the sliding rod 29, and a first spring 32 fixedly connected to the top of the second inclined block 31. The filter plate 23 is inserted into the connection port 22, the sliding rod 29 is slidably connected to the through port 28, the first spring 32 is sleeved on the outer side of the sliding rod 29, the top of the first spring 32 is fixedly connected to the bottom of the cross block 27. The filter plate 23 can be inserted into the connection port 22, the first inclined block 26 can contact the second inclined block 31 and squeeze the second inclined block 31 to move it. The second inclined block 31 can drive the first spring 32 to deform, and the reset of the first spring 32 can drive the second inclined block 31 to reset, thereby can clamp the first inclined block 26, and then can automatically fix the filter plate 23. By using the filter plate 23, water can be filtered, and impurities can be filtered out, thereby can protect the circulation pump 11 and prevent impurities from entering the circulation pump 11 and affecting the service life of the circulation pump 11. On the side of the water tank 21 far from the connection port 22, a slot 71 is opened. On the side of the filter plate 23 far from the first inclined block 26, a plug board 72 is fixedly connected. The plug board 72 is inserted into the slot 71. The plug board 72 can be horizontally inserted into the slot 71, thereby can support the right side of the filter plate 23 and prevent the filter plate 23 from tilting in the water tank 21 and ensure the filtering performance of the filter plate 23.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 5, the sealing component includes a fixing frame 41 fixedly connected to the top of the processing table 1, a cylinder 42 fixedly connected to the top of the fixing frame 41, a positioning block 43 fixedly connected to the output end of the cylinder 42, a rectangular groove 44 opened at the bottom of the positioning block 43, a pressing groove 45 opened at the inner top of the rectangular groove 44, a pressing rod 46 arranged in the pressing groove 45, a pressing plate 47 fixedly connected to the bottom of the pressing rod 46, a first sealing gasket 48 fixedly connected to the bottom of the pressing plate 47, and a second spring 49 sleeved outside the pressing rod 46. The pressing rod 46 is slidably connected to the pressing groove 45, and the pressing plate 47 is slidably connected to the rectangular groove 44. The cylinder 42 can drive the positioning block 43 to move vertically, thereby facilitating the fixation of the steel balls. The first sealing gasket 48 can contact the top of the processing table 1 and drive the pressing plate 47 to move upward, thereby driving the deformation of the second spring 49. The thrust generated by the deformation of the second spring 49 can make the first sealing gasket 48 closely contact the top of the processing table 1, sealing the gap between the processing table 1 and the positioning block 43 to prevent water from overflowing when flushing the steel balls. A plurality of first hemispherical grooves 51 arranged uniformly are opened at the top of the processing table 1, and a plurality of second hemispherical grooves 52 arranged uniformly are opened at the bottom of the positioning block 43. The steel balls can be placed in the first hemispherical grooves 51. When the positioning block 43 contacts the top of the processing table 1, the upper half of the steel balls can contact the second hemispherical grooves 52, thereby facilitating the restriction and fixation of the steel balls. A water suction pipe 61 is fixedly connected to one side of the circulating pump 11, and a water discharge pipe 62 is fixedly connected to the other side of the circulating pump 11. A drain pipe 63 is fixedly connected between the first hemispherical grooves 51 and the water tank 21. A plurality of delivery pipes 64 arranged uniformly are fixedly connected to the top of the water discharge pipe 62, and spray nozzles 65 are fixedly connected to the top of the delivery pipes 64. The delivery pipes 64 are located inside the drain pipe 63. When the circulating pump 11 is started, the water in the water tank 21 can be pumped out through the water suction pipe 61 and then sprayed out through the delivery pipes 64 and the spray nozzles 65 to flush the risers of the steel balls. The sewage after flushing enters the water tank 21 again through the drain pipe 63, realizing the recycling of water resources and preventing waste. Guide rods 81 are fixedly connected to both sides of the top of the positioning block 43. The guide rods 81 penetrate through the fixing frame 41 and are slidably connected to the fixing frame 41. The guide rods 81 can move vertically synchronously with the positioning block 43, preventing the positioning block 43 from skewing, thereby ensuring the alignment of the second hemispherical grooves 52 with the first hemispherical grooves 51 and facilitating the fixation of the steel balls. A rectangular sealing groove 91 is opened at the top of the processing table 1, and a second sealing gasket 92 is fixedly connected in the rectangular sealing groove 91. The top of the second sealing gasket 92 can contact the bottom of the first sealing gasket 48, and the first sealing gasket 48 and the second sealing gasket 92 can be mutually pressed to improve the sealing performance.

[0026] Working principle: During operation, first insert the filter plate 23 into the connection port 22, so that the plug plate 72 is inserted into the slot 71. The filter plate 23 can drive the first inclined block 26 to move. The first inclined block 26 can contact the second inclined block 31 and squeeze the second inclined block 31 to make it move. The movement of the second inclined block 31 can squeeze the first spring 32 to deform. After the first spring 32 resets, it can drive the second inclined block 31 to reset, and then can lock the first inclined block 26, and then can automatically fix the filter plate 23. Then place the steel ball riser with the opening facing down into the first hemispherical groove 51, so that the nozzle 65 is inserted into the riser. Then start the cylinder 42. The cylinder 42 can push the positioning block 43 downward, and then the upper half of the steel ball can enter the second hemispherical groove 52. At the same time, the first gasket 48 can contact the second gasket 92 and squeeze each other to deform. The first gasket 48 can push the pressing plate 47 upward, and the pressing plate 47 can squeeze the second spring 49 to deform. Using the elasticity of the second spring 49 can push the first gasket 48 and the second gasket 92 into close contact, and then can seal the gap between the processing table 1 and the positioning block 43. Then start the circulation pump 11. The circulation pump 11 can draw the water in the water tank 21 through the water suction pipe 61, then enter the delivery pipe 64 through the water outlet pipe 62, and then spray out through the nozzle 65 to clean the riser. The sewage after cleaning enters the water tank 21 again through the drain pipe 63, and the impurities are filtered by the filter plate 23 to prevent the impurities from affecting the normal use of the circulation pump 11. The above is the working process of the whole device, and the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for casting steel ball risers, comprising a processing table (1), a circulating pump (11), a protective component for protecting the circulating pump (11), and a sealing component for preventing water overflow, characterized in that: The protective component includes a water tank (21) fixedly connected to the inner wall of the processing table (1), a connection port (22) opened on one side of the water tank (21), a filter plate (23) disposed in the connection port (22), a sealing ring (24) fixedly connected to the outer side of the filter plate (23), a cross plate (25) fixedly connected to one side of the filter plate (23), a first inclined block (26) fixedly connected to the top of the cross plate (25), a cross block (27) fixedly connected to one side of the water tank (21), a through port (28) opened on the top of the cross block (27), a sliding rod (29) disposed in the through port (28), a moving plate (30) fixedly connected to the top of the sliding rod (29), a second inclined block (31) fixedly connected to the bottom of the sliding rod (29), and a first spring (32) fixedly connected to the top of the second inclined block (31). The filter plate (23) is inserted into the connection port (22), and the sliding rod (29) is slidably connected to the through port (28).

2. The riser cleaning equipment for cast steel balls according to claim 1, characterized in that: The sealing component includes a fixed frame (41) fixedly connected to the top of the processing table (1), a cylinder (42) fixedly connected to the top of the fixed frame (41), a positioning block (43) fixedly connected to the output end of the cylinder (42), a rectangular groove (44) opened at the bottom of the positioning block (43), a pressing groove (45) opened at the inner top of the rectangular groove (44), a pressing rod (46) disposed in the pressing groove (45), a pressing plate (47) fixedly connected to the bottom of the pressing rod (46), a first sealing gasket (48) fixedly connected to the bottom of the pressing plate (47), and a second spring (49) sleeved on the outer side of the pressing rod (46). The pressing rod (46) is slidably connected to the pressing groove (45), and the pressing plate (47) is slidably connected to the rectangular groove (44).

3. The riser cleaning equipment for cast steel balls according to claim 2, characterized in that: A plurality of first hemispherical grooves (51) arranged evenly are opened on the top of the processing table (1), and a plurality of second hemispherical grooves (52) arranged evenly are opened at the bottom of the positioning block (43).

4. A cleaning device for casting steel ball risers according to claim 3, characterized in that: A water suction pipe (61) is fixedly connected to one side of the circulating pump (11), a water outlet pipe (62) is fixedly connected to the other side of the circulating pump (11), a drain pipe (63) is fixedly connected between the first hemispherical groove (51) and the water tank (21), a plurality of delivery pipes (64) arranged evenly are fixedly connected to the top of the water outlet pipe (62), a spray head (65) is fixedly connected to the top of the delivery pipe (64), and the delivery pipe (64) is located inside the drain pipe (63).

5. A kind of cleaning equipment for casting steel ball risers according to claim 1, characterized in that: A slot (71) is opened on one side of the water tank (21) far from the connection port (22), an insertion plate (72) is fixedly connected to one side of the filter plate (23) far from the first inclined block (26), and the insertion plate (72) is inserted into the slot (71).

6. The riser cleaning device for cast steel balls according to claim 2, wherein: Guide rods (81) are respectively fixedly connected to both sides of the top of the positioning block (43), and the guide rods (81) penetrate through the fixed frame (41) and are slidably connected to the fixed frame (41).

7. A riser cleaning device for cast steel balls according to claim 1, characterized in that: A rectangular sealing groove (91) is opened on the top of the processing table (1), and a second sealing gasket (92) is fixedly connected in the rectangular sealing groove (91).

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