Submersible mixer capable of automatically lifting

Abstract

The utility model discloses a submersible mixer capable of automatically lifting, which relates to the technical field of submersible mixers, and comprises a pool body and a submersible mixer main body, and further comprises a limiting unit and an adjusting unit which are arranged between the pool body and the submersible mixer main body, each limiting unit comprises a rectangular frame plate, a bidirectional lead screw, a supporting transverse strip and an inserting-connection limiting block. The adjusting unit comprises a rectangular box, a vertical lead screw, a rectangular supporting block, a supporting sleeve, a bearing transverse plate and a supporting vertical rod. According to the utility model, the two supporting cross bars in threaded connection with the two-way screw rod are stressed to drive the two groups of plug-in limiting blocks to adjust the distance, the two groups of L-shaped plug-in limiting blocks can be put into the two inverted T-shaped positioning grooves in the top surfaces of the two sides of the pool body after being adjusted and drawn close, and the two groups of plug-in limiting blocks are adjusted and pulled open by reverse operation, so that the distance between the two groups of plug-in limiting blocks can be adjusted. The plug-in limiting block can be clamped into the concave part at the bottom of the positioning groove, so that the equipment is integrally fixed on the tank body, and the equipment is simple and convenient to assemble, disassemble and maintain integrally.

Description

Technical Field

[0001] The utility model relates to the technical field of submersible mixers, in particular to a submersible mixer capable of automatically lifting and lowering. Background Art

[0002] Submersible mixers, also known as submersible propellers, are suitable for promoting and stirring sewage containing suspended matter, thin sludge, industrial process liquids, etc. in the process flow of sewage treatment plants, creating water flow, strengthening the stirring function, and preventing sludge sedimentation. When existing submersible mixers are used for sewage treatment, submersible mixers are usually fixedly installed on the tank body and cannot treat sewage at different depths, resulting in poor sewage treatment effects; the angle of existing submersible mixers is not easy to adjust and the scope of application is narrow; when the submersible mixer is damaged, it is inconvenient to disassemble the submersible mixer for replacement, and the operation is cumbersome.

[0003] The publication (announcement) number is CN217248484U, which discloses a submersible mixer capable of automatic lifting and lowering, including a tank body, a motor fixedly connected to the tank body, a reciprocating screw fixedly connected to the output end of the motor, the reciprocating screw penetrating the tank body and rotatably connected thereto, two sliders slidably connected thereto are provided on the tank body, the reciprocating screw penetrating the slider setting on the front side, a sliding rod fixedly connected to the tank body, the two sliders jointly fixedly connected to a connecting plate, a mounting plate provided at the left end of the connecting plate, and an adjustment mechanism provided between the connecting plate and the mounting plate. The utility model drives the reciprocating screw to rotate through the motor, thereby automatically lifting and lowering the submersible mixer, and can process sewage at different depths; the angle of the submersible mixer can be adjusted through the adjustment mechanism to meet different usage needs; by replacing the damaged submersible mixer, it is convenient to disassemble and install it, and the operation is simple.

[0004] Although the above scheme is convenient for adjusting the submersible mixer and disassembling and installing it, the submersible mixer's mobilizing parts are fixed inside the tank body, making it difficult to disassemble and maintain the entire equipment. In addition, the submersible mixer's mobilizing parts are sunk into the tank body and have a short service life. Therefore, we propose a submersible mixer that can automatically rise and fall. Utility Model Content

[0005] The main purpose of the utility model is to provide a submersible mixer that can automatically rise and fall, and solves the problems of difficult disassembly and maintenance of the entire equipment and short service life of the submersible mixer's mobilizing parts sunk into the tank body by setting a limit unit and an adjustment unit.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions: a submersible mixer capable of automatic lifting, comprising a tank body and a submersible mixer body, and also comprising: a limiting unit and an adjusting unit arranged between the tank body and the submersible mixer body;

[0007] The limiting unit includes a rectangular frame plate, a bidirectional screw rod, a supporting cross bar and a plug-in limiting block, and two inverted "T"-shaped positioning grooves are symmetrically provided on the top surfaces of both sides of the pool body, the rectangular frame plate is hollow inside and is located on the top surface of the pool body, and a strip through groove that is conductive to the positioning groove is provided on the bottom surface of the rectangular frame plate, the bidirectional screw rod is movably arranged on the inner wall of one end of the rectangular frame plate, the supporting cross bar is provided with two and respectively corresponds to the positive and negative sections of the thread symmetrically arranged on the bidirectional screw rod, the plug-in limiting block is "L"-shaped and is provided with four in total, the four plug-in limiting blocks are symmetrically fixed on the bottom surfaces of the ends of the two supporting cross bars, and the plug-in limiting blocks are movably extended into the positioning grooves, and the bidirectional screw rod is movably extended to the end surface outside the rectangular frame plate and is fixed with a first turntable;

[0008] The adjustment unit includes a rectangular box, a vertical screw rod, a rectangular support block, a supporting sleeve, a bearing cross plate and a supporting vertical rod. The rectangular boxes are provided with two and are symmetrically fixed on the top surfaces of both sides of the rectangular frame plate, and the rectangular boxes are located outside the pool body. The vertical screw rod is movably provided on the inner wall of one of the rectangular boxes. The rectangular support blocks are provided with two and are respectively located in the two rectangular boxes, one of which is threadedly connected to the vertical screw rod. One end of the supporting sleeve is connected to the top surface of the rectangular support block. The bearing cross plate is fixedly provided on the top end of the supporting sleeve that is movably extended to the outside of the rectangular box. The supporting vertical rod is fixedly provided at the center of the bottom surface of the bearing cross plate and is located on the inner side of the rectangular frame plate. The end surface of the vertical screw rod that is movably extended to the outside of the rectangular box is fixedly provided with a second turntable.

[0009] Preferably, the limiting unit further comprises a transverse guide rod, which is fixedly arranged on the inner wall of the other end of the rectangular frame plate and movably penetrates the two supporting horizontal bars.

[0010] Preferably, the adjustment unit further comprises a vertical guide rod, which is fixedly arranged on the inner wall of another rectangular box and movably passes through another rectangular support block.

[0011] Preferably, the submersible mixer body is fixedly mounted on the bottom end of the supporting vertical rod through a tray.

[0012] Preferably, the supporting vertical rod and the vertical screw rod are arranged perpendicular to each other.

[0013] Preferably, a supporting rubber pad is fixedly provided on the bottom surface of the rectangular frame plate, and a total of four supporting rubber pads are provided and distributed in a rectangular array.

[0014] Compared with the prior art, the submersible mixer capable of automatic lifting and lowering of the utility model has the following beneficial effects:

[0015] 1. In the utility model, by setting a limit unit, before the submersible mixer body is installed on the adjustment unit, the bidirectional screw rod can be controlled to rotate forward and backward on the rectangular frame plate by holding the first turntable, and the two supporting cross bars threadedly connected to the bidirectional screw rod can drive the two groups of plug-in limit blocks to adjust the spacing under the force, and the horizontal guide rod can be set to guide the supporting cross bars to slide and translate and provide auxiliary support for them, and the two groups of "L"-shaped plug-in limit blocks can be put into two inverted "T"-shaped positioning grooves symmetrically opened on the top surfaces of both sides of the tank body after being mobilized and brought together, and the two groups of plug-in limit blocks can be mobilized and pulled apart by reverse operation, and the plug-in limit blocks can be snapped into the bottom concave part of the positioning groove, and the equipment is then fixed to the tank body as a whole, and the overall disassembly, assembly and maintenance of the equipment are simple.

[0016] 2. In the utility model, by setting an adjustment unit, after the submersible mixer body is installed to the bottom end of the supporting vertical rod, the vertical screw rod can be controlled to rotate forward and backward on the rectangular box outside the tank body by holding the second turntable, and one of the rectangular support blocks threadedly connected to the vertical screw rod can be subjected to force to drive the supporting sleeve to rise and fall on the rectangular box to adjust the exposed area, and the bearing cross plate at the top of the supporting sleeve can then drive the submersible mixer body to adjust the height position inside the tank body through the supporting vertical rod, and the other rectangular support block can slide and rise on the vertical guide rod to cooperate with the support sleeve and the bearing cross plate to mobilize and provide auxiliary support for them. The equipment has stable operation and long service life for the mobilization components of the submersible mixer body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of a submersible mixer capable of automatic lifting and lowering according to the utility model;

[0019] Figure 2 This is a schematic diagram of the top view of a submersible mixer capable of automatically lifting and lowering according to the utility model;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0021] Figure 4 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at the middle BB;

[0022] Figure 5 For this utility model Figure 3 Schematic diagram of the cross-sectional structure at CC in the middle.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Pool body;

[0025] 2. Limiting unit; 201. Rectangular frame plate; 202. Bidirectional screw rod; 203. Supporting horizontal bar; 204. Inserting limiting block; 205. Transverse guide rod;

[0026] 3. Adjustment unit; 301. Rectangular box; 302. Vertical screw rod; 303. Rectangular support block; 304. Support sleeve; 305. Load-bearing horizontal plate; 306. Support vertical rod; 307. Vertical guide rod;

[0027] 4. Submersible mixer body;

[0028] 5. Support rubber pad. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0030] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0032] like Figure 1 , Figure 3 , Figure 4 as well as Figure 5As shown, a submersible mixer capable of automatic lifting comprises a tank body 1 and a submersible mixer body 4, and further comprises: a limiting unit 2 and an adjusting unit 3 arranged between the tank body 1 and the submersible mixer body 4;

[0033] The limiting unit 2 includes a rectangular frame plate 201, a bidirectional screw rod 202, a supporting cross bar 203 and a plug-in limiting block 204. Two inverted "T"-shaped positioning grooves are symmetrically provided on the top surfaces of both sides of the pool body 1. The rectangular frame plate 201 is hollow inside and is located on the top surface of the pool body 1, and a strip through groove that is conductive with the positioning groove is provided on the bottom surface of the rectangular frame plate 201. The bidirectional screw rod 202 is movably arranged on the inner wall of one end of the rectangular frame plate 201. There are two supporting cross bars 203 and they respectively correspond to the positive and negative sections of the threads symmetrically arranged on the bidirectional screw rod 202. The plug-in limiting block 204 is "L"-shaped and there are four of them. The four plug-in limiting blocks 204 are symmetrically fixed on the bottom surfaces of the ends of the two supporting cross bars 203, and the plug-in limiting blocks 204 are movably extended into the positioning grooves.

[0034] The adjustment unit 3 includes a rectangular box 301, a vertical screw rod 302, a rectangular support block 303, a support sleeve 304, a bearing cross plate 305 and a supporting vertical rod 306. There are two rectangular boxes 301 in total and they are symmetrically fixed on the top surfaces of both sides of the rectangular frame plate 201, and the rectangular boxes 301 are located outside the pool body 1. The vertical screw rod 302 is movably set on the inner wall of one of the rectangular boxes 301. There are two rectangular support blocks 303 in total and they are respectively located in the two rectangular boxes 301, one of which is threadedly connected to the vertical screw rod 302, one end of the support sleeve 304 is connected to the top surface of the rectangular support block 303, the bearing cross plate 305 is fixedly set on the top of the support sleeve 304 that movably extends to the outside of the rectangular box 301, and the supporting vertical rod 306 is fixedly set at the center of the bottom surface of the bearing cross plate 305 and is located on the inner side of the rectangular frame plate 201.

[0035] Furthermore, the limiting unit 2 further includes a transverse guide rod 205 , which is fixedly disposed on the inner wall of the other end of the rectangular frame plate 201 and movably penetrates the two supporting horizontal bars 203 .

[0036] Furthermore, a supporting rubber pad 5 is fixedly disposed on the bottom surface of the rectangular frame plate 201 , and a total of four supporting rubber pads 5 are provided and distributed in a rectangular array.

[0037] The limit unit 2 makes the overall disassembly, assembly and maintenance of the equipment easy and convenient. Example

[0038] like Figure 1 , Figure 2 , Figure 3 as well as Figure 4As shown, a submersible mixer capable of automatic lifting comprises a tank body 1 and a submersible mixer body 4, and further comprises: a limiting unit 2 and an adjusting unit 3 arranged between the tank body 1 and the submersible mixer body 4;

[0039] The limiting unit 2 includes a rectangular frame plate 201, a bidirectional screw rod 202, a supporting cross bar 203 and a plug-in limiting block 204. Two inverted "T"-shaped positioning grooves are symmetrically provided on the top surfaces of both sides of the pool body 1. The rectangular frame plate 201 is hollow inside and is located on the top surface of the pool body 1, and a strip through groove that is conductive with the positioning groove is provided on the bottom surface of the rectangular frame plate 201. The bidirectional screw rod 202 is movably arranged on the inner wall of one end of the rectangular frame plate 201. There are two supporting cross bars 203 and they respectively correspond to the positive and negative sections of the threads symmetrically arranged on the bidirectional screw rod 202. The plug-in limiting block 204 is "L"-shaped and there are four of them. The four plug-in limiting blocks 204 are symmetrically fixed on the bottom surfaces of the ends of the two supporting cross bars 203, and the plug-in limiting blocks 204 are movably extended into the positioning grooves.

[0040] The adjustment unit 3 includes a rectangular box 301, a vertical screw rod 302, a rectangular support block 303, a support sleeve 304, a bearing cross plate 305 and a supporting vertical rod 306. There are two rectangular boxes 301 in total and they are symmetrically fixed on the top surfaces of both sides of the rectangular frame plate 201, and the rectangular boxes 301 are located outside the pool body 1. The vertical screw rod 302 is movably set on the inner wall of one of the rectangular boxes 301. There are two rectangular support blocks 303 in total and they are respectively located in the two rectangular boxes 301, one of which is threadedly connected to the vertical screw rod 302, one end of the support sleeve 304 is connected to the top surface of the rectangular support block 303, the bearing cross plate 305 is fixedly set on the top of the support sleeve 304 that movably extends to the outside of the rectangular box 301, and the supporting vertical rod 306 is fixedly set at the center of the bottom surface of the bearing cross plate 305 and is located on the inner side of the rectangular frame plate 201.

[0041] Furthermore, the adjustment unit 3 further includes a vertical guide rod 307 , which is fixedly disposed on the inner wall of another rectangular box 301 and movably passes through another rectangular support block 303 .

[0042] Furthermore, the submersible mixer body 4 is fixedly mounted on the bottom end of the supporting vertical rod 306 through a tray.

[0043] Furthermore, the supporting vertical rod 306 and the vertical screw rod 302 are arranged perpendicular to each other.

[0044] By adjusting the unit 3, the equipment can adjust the components of the submersible mixer body 4 to ensure stable operation and long service life.

[0045] The following is the working principle of the utility model:

[0046] The first turntable is controlled to control the bidirectional screw rod 202 to rotate forward and backward on the rectangular frame plate 201. The two supporting cross bars 203 threadedly connected with the bidirectional screw rod 202 are subjected to force to drive the two sets of plug-in limit blocks 204 to adjust the spacing. The horizontal guide rod 205 guides the supporting cross bars 203 to slide and translate. The two sets of "L"-shaped plug-in limit blocks 204 are moved together and put into two inverted "T"-shaped positioning grooves symmetrically opened on the top surfaces of both sides of the pool body 1. The reverse operation is used to pull apart the two sets of plug-in limit blocks 204, and the plug-in limit blocks 204 are snapped into the bottom concave part of the positioning groove, and the equipment is then fixed to the pool body 1 as a whole, and the submersible After the water mixer body 4 is installed to the bottom end of the supporting vertical rod 306, the second turntable is held to control the vertical screw rod 302 to rotate forward and backward on the rectangular box 301 outside the pool body 1. One of the rectangular support blocks 303 threadedly connected to the vertical screw rod 302 is subjected to force to drive the supporting sleeve 304 to rise and fall on the rectangular box 301 to adjust the exposed area. The bearing cross plate 305 at the top of the supporting sleeve 304 then drives the submersible mixer body 4 to adjust the height position inside the pool body 1 through the supporting vertical rod 306. The other rectangular support block 303 slides and rises on the vertical guide rod 307 to cooperate with the adjustment of the supporting sleeve 304 and the bearing cross plate 305.

[0047] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A submersible mixer capable of automatically lifting and lowering, comprising a tank body (1) and a submersible mixer body (4), characterized in that: Also includes: A limiting unit (2) and an adjusting unit (3) arranged between the tank body (1) and the submersible mixer body (4); The limiting unit (2) comprises a rectangular frame plate (201), a bidirectional screw rod (202), a supporting cross bar (203) and a plug-in limiting block (204); two inverted "T"-shaped positioning grooves are symmetrically provided on the top surfaces of both sides of the pool body (1); the rectangular frame plate (201) is hollow inside and is located on the top surface of the pool body (1); and a strip-shaped through groove that is in communication with the positioning groove is provided on the bottom surface of the rectangular frame plate (201); the bidirectional screw rod (202) is movably provided on the inner wall of one end of the rectangular frame plate (201); two supporting cross bars (203) are provided and respectively correspond to the positive and negative sections of the thread symmetrically provided on the bidirectional screw rod (202); the plug-in limiting blocks (204) are "L"-shaped and are provided in four; the four plug-in limiting blocks (204) are symmetrically fixedly provided on the bottom surfaces of the ends of the two supporting cross bars (203), and the plug-in limiting blocks (204) movably extend into the positioning groove; The adjustment unit (3) comprises a rectangular box (301), a vertical screw rod (302), a rectangular support block (303), a support sleeve (304), a bearing horizontal plate (305) and a support vertical rod (306), wherein the rectangular boxes (301) are provided with two and are symmetrically fixedly arranged on the top surfaces of both sides of the rectangular frame plate (201), and the rectangular boxes (301) are located outside the pool body (1), the vertical screw rod (302) is movably arranged on the inner wall of one of the rectangular boxes (301), and the rectangular support block (304) is provided with a vertical screw rod (302). 3) There are two in total and they are respectively located in two rectangular boxes (301), wherein one of the rectangular support blocks (303) is threadedly connected to the vertical screw rod (302), one end of the support sleeve (304) is connected to the top surface of the rectangular support block (303), the bearing horizontal plate (305) is fixedly arranged at the top end of the support sleeve (304) that movably extends to the outside of the rectangular box (301), and the supporting vertical rod (306) is fixedly arranged at the center of the bottom surface of the bearing horizontal plate (305) and is located on the inner side of the rectangular frame plate (201).

2. The submersible mixer capable of automatic lifting according to claim 1, characterized in that: The limiting unit (2) further comprises a transverse guide rod (205), wherein the transverse guide rod (205) is fixedly arranged on the inner wall of the other end of the rectangular frame plate (201) and movably penetrates the two supporting horizontal bars (203).

3. The submersible mixer capable of automatic lifting according to claim 1, characterized in that: The adjustment unit (3) further comprises a vertical guide rod (307), wherein the vertical guide rod (307) is fixedly arranged on the inner wall of another rectangular box (301) and movably passes through another rectangular support block (303).

4. The submersible mixer capable of automatic lifting according to claim 1, characterized in that: The submersible mixer body (4) is fixedly mounted on the bottom end of the supporting vertical rod (306) via a tray.

5. The submersible mixer capable of automatic lifting according to claim 1, characterized in that: The supporting vertical rod (306) and the vertical screw rod (302) are arranged perpendicular to each other.

6. The submersible mixer capable of automatic lifting according to claim 1, characterized in that: A supporting rubber pad (5) is fixedly arranged on the bottom surface of the rectangular frame plate (201), and a total of four supporting rubber pads (5) are provided and distributed in a rectangular array.

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