A new type of barrel bottom stirring mechanism

Abstract

The utility model relates to the field of stirring device, concretely to a novel barrel bottom stirring mechanism. It includes base, liquid pumping port joint, backflow port joint and shower nozzle assembly, the base has the liquid pumping groove and the backflow channel through the inside and outside two sides of base, the liquid pumping port joint communicates with the liquid pumping groove, the backflow port joint is communicated in the one end of backflow channel located the outside of base, the shower nozzle assembly is communicated in the one end of backflow channel located the inside of base. The utility model is installed in the bottom of existing barrel body, utilizes the pump to draw out the grinding fluid in barrel body first, backflow later, mixes the grinding fluid, guarantees the grinding fluid mixing uniformity.

Description

Technical Field

[0001] This utility model relates to the field of stirring devices, and in particular to a novel bottom stirring mechanism. Background Technology

[0002] For containers holding grinding slurry, existing containers are equipped with a suction port, through which a pump is connected to extract the slurry. However, after prolonged storage, sediment will form in the grinding slurry, resulting in varying concentrations at different depths and thus affecting the grinding effect and overall quality. Utility Model Content

[0003] The purpose of this invention is to address the problems existing in the background technology by proposing a novel bottom stirring mechanism. This mechanism is installed at the bottom of an existing barrel and uses a pump to first extract the grinding liquid from the barrel and then return it to mix the grinding liquid, thereby ensuring the uniformity of the mixing.

[0004] The technical solution of this utility model is a novel bottom stirring mechanism, including a base, a liquid extraction port connector, a return port connector, and a nozzle assembly; the base has a liquid extraction tank and a return channel penetrating both the inner and outer sides of the base; the liquid extraction port connector is connected to the liquid extraction tank; the return port connector is connected to the end of the return channel located on the outer side of the base; and the nozzle assembly is connected to the end of the return channel located on the inner side of the base.

[0005] Preferably, it also includes a pump, the input end of which is connected to the liquid extraction port connector, and the output end of which is connected to the return port connector.

[0006] Preferably, the nozzle assembly includes a spray nozzle, a spray element, and a cover plate connected in sequence from bottom to top.

[0007] Preferably, the top of the spray nozzle has an annular plate portion, the annular plate portion has multiple through holes one, the spraying component has through holes two corresponding to the through holes one, the cover plate has threaded holes, and screws threadedly connected to the threaded holes are provided at the through holes one and through holes two.

[0008] Preferably, the base has a boss portion located inside the liquid extraction tank, the boss portion has an internal thread, and the spray nozzle has an external thread adapted to the internal thread.

[0009] Preferably, the middle part of the spraying component is connected to the flow channel of the spraying cylinder, and multiple spraying holes are evenly distributed on the outer periphery, with the spraying holes connected to the middle part of the spraying component.

[0010] Preferably, the outer contour of the horizontal cross-section of the injection component is star-shaped.

[0011] Preferably, the injection hole is located in the recess of the star-shaped injection element.

[0012] Preferably, the top of the base is a flange, which has an annular groove and multiple mounting holes located around the annular groove, and an O-ring is installed in the annular groove.

[0013] Compared with the prior art, the present invention has the following beneficial technical effects: The present invention is installed at the bottom of the existing barrel, and uses a pump to first extract the grinding liquid in the barrel and then return it. The previously extracted grinding liquid is sprayed into the barrel through the spray hole of the spraying component to mix the grinding liquid, ensure the uniform concentration distribution of the grinding liquid, prevent sedimentation, and ensure the grinding effect and quality of the grinding liquid. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 for Figure 1 Structural sectional view;

[0016] Figure 3 Exploded view of the structure of the spray nozzle, spray components, cover plate, and screws;

[0017] Figure 4 This is a schematic diagram of the structure of this utility model installed at the bottom of the bucket.

[0018] Reference numerals: 1. Base; 101. Return channel; 102. Mounting hole; 2. Spray nozzle; 201. Flow channel; 202. Through hole one; 3. Spraying component; 301. Spraying hole; 302. Through hole two; 4. Cover plate; 5. Screw; 6. Liquid extraction port connector; 7. Return port connector; 8. O-ring. Detailed Implementation

[0019] like Figures 1-4 As shown in the figure, the novel bottom stirring mechanism proposed in this embodiment includes a base 1, a liquid extraction port connector 6, a return port connector 7, a nozzle assembly, and a pump.

[0020] The base 1 has a flange at its top, which has an annular groove and multiple mounting holes 102 around the annular groove. An O-ring 8 is installed in the annular groove. The base 1 is bolted to the bottom flange of the barrel through the mounting holes 102, and the O-ring 8 is used to achieve a sealed connection. The base 1 has a liquid extraction tank and a return channel 101 that runs through both the inside and outside of the base 1. The opening of the liquid extraction tank faces upward and communicates with the bottom of the barrel. The return channel 101 is L-shaped, with its top end located inside the liquid extraction tank.

[0021] like Figure 2 As shown, the liquid extraction port connector 6 is connected to the liquid extraction tank and is used to extract grinding fluid from the tank through the liquid extraction tank. The return port connector 7 is connected to one end of the return channel 101 located outside the base 1 and is used to return grinding fluid to the tank through the return channel 101.

[0022] like Figures 2-4As shown, the nozzle assembly is connected to one end of the return channel 101 located inside the base 1. The nozzle assembly extends upward into the barrel, and the top of the nozzle assembly is higher than the top of the base 1. The nozzle assembly includes a spray cylinder 2, a spray element 3, and a cover plate 4 connected sequentially from bottom to top. Specifically, the spray element 3 is used to re-spray the grinding fluid into the barrel.

[0023] The top of the spray nozzle 2 has an annular plate with multiple through holes 202. The spray component 3 has through holes 302 corresponding to the through holes 202. The cover plate 4 has threaded holes, and screws 5 are threaded through the through holes 202 and 302. The screws 5 allow for easy detachable connection of the spray nozzle 2, the spray component 3, and the cover plate 4.

[0024] like Figure 2 As shown, the base 1 has a boss located inside the liquid extraction tank. The boss has an internal thread, and the spray nozzle 2 has an external thread that matches the internal thread. The spray nozzle 2 can be screwed onto the boss of the base 1 via a threaded connection, making assembly and disassembly convenient.

[0025] The middle part of the spray element 3 is connected to the flow channel 201 of the spray barrel 2, and multiple spray holes 301 are evenly distributed on its outer periphery. The spray holes 301 are connected to the middle part of the spray element 3. The cover plate 4 is placed above the spray element 3, thus blocking the middle part of the spray element 3, so that the grinding liquid can only be sprayed out from the outer spray holes 301. The flow channel 201 is connected to the top of the return channel 101, so that the grinding liquid can be sprayed into the barrel through the return channel 101, the flow channel 201, the middle part of the spray element 3, and the spray holes 301 on the outer periphery of the spray element 3.

[0026] like Figure 3 As shown, the outer contour of the horizontal cross section of the spraying component 3 is star-shaped, and the spraying hole 301 is located in the concave part of the star-shaped spraying component 3. A divergent spraying channel is formed between the outer end of the spraying hole 301, the annular plate part of the spraying cylinder 2 and the cover plate 4 above, and the grinding liquid is sprayed out from the spraying channel.

[0027] The pump's inlet is connected to the suction port connector 6, and its outlet is connected to the return port connector 7, specifically through a pipeline. The suction port connector 6 is higher than the return port connector 7 for easy identification by workers, ensuring correct connection to the pump's inlet and outlet.

[0028] This embodiment is installed at the bottom of an existing barrel. A pump is used to first extract the grinding fluid from the barrel and then return it to mix the grinding fluid, ensuring uniform mixing. First, the base 1 is sealed to the bottom of the barrel using an O-ring 8. The pump extracts the grinding fluid from the barrel through the extraction port connector 6. Then, the grinding fluid is transported to the return channel 101 through the return port connector 7 and continues to be transported to the spray nozzle 3 through the spray gun 2. Finally, it is sprayed into the barrel from the spray hole 301 of the spray nozzle 3. The grinding fluid is mixed by spraying, ensuring a uniform concentration distribution, preventing sedimentation, and guaranteeing the grinding effect and quality of the grinding fluid.

[0029] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A novel bottom-stirring mechanism, characterized in that, include: The base (1) has a liquid extraction tank and a return channel (101) that runs through both the inside and outside of the base (1); The liquid extraction port connector (6) is connected to the liquid extraction tank; The return port connector (7) is connected to one end of the return channel (101) located outside the base (1); The nozzle assembly is connected to one end of the return channel (101) located inside the base (1).

2. The novel bottom stirring mechanism according to claim 1, characterized in that, It also includes a pump, the input end of which is connected to the liquid extraction port connector (6), and the output end is connected to the return port connector (7).

3. The novel bottom stirring mechanism according to claim 1, characterized in that, The nozzle assembly includes a spray nozzle (2), a spray element (3), and a cover plate (4) connected in sequence from bottom to top.

4. The novel bottom stirring mechanism according to claim 3, characterized in that, The top of the spray nozzle (2) has a ring plate with multiple through holes (202). The spraying part (3) has through holes (302) corresponding to the through holes (202). The cover plate (4) has a threaded hole. Screws (5) are threaded and connected to the threaded holes at the through holes (202) and through holes (302).

5. A novel bottom stirring mechanism according to claim 3, characterized in that, The base (1) has a boss located inside the liquid extraction tank and has an internal thread. The spray nozzle (2) has an external thread that matches the internal thread.

6. The novel bottom stirring mechanism according to claim 3, characterized in that, The middle part of the spraying component (3) is connected to the flow channel (201) of the spraying cylinder (2), and multiple spraying holes (301) are evenly distributed on the outer periphery. The spraying holes (301) are connected to the middle part of the spraying component (3).

7. A novel bottom stirring mechanism according to claim 6, characterized in that, The outer contour of the horizontal section of the sprayed part (3) is star-shaped.

8. A novel bottom stirring mechanism according to claim 7, characterized in that, The injection hole (301) is located in the recess of the star-shaped injection part (3).

9. A novel bottom stirring mechanism according to claim 1, characterized in that, The base (1) has a flange at the top, which has an annular groove and multiple mounting holes (102) located around the annular groove. An O-ring (8) is installed in the annular groove.

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