Split combined slurry pump

Abstract

The invention relates to the technical field of slurry pumps, in particular to a split combined slurry pump which comprises a mounting shell, a fixing assembly is arranged at the top of the mounting shell, and an auxiliary assembly is arranged on the side face of the fixing assembly. The limiting plates are installed on the top of the driving motor and the top of the pump body respectively, the driving motor and the pump body can be positioned by screwing the fixing nuts, stable fixation is ensured, the damping dampers are arranged between the limiting plates and the guide plates, vibration generated in the working process of the driving motor and the pump body is effectively relieved, and the service life of the pump body is prolonged. And by arranging a hinge seat, adjusting plates, a connecting plate, mounting holes and cooling fans, the cooling fans are mounted on the side faces of the two adjusting plates correspondingly, and the cooling fans are opposite to the driving motor and the pump body in position, so that the driving motor and the pump body can be effectively cooled during working.

Description

Technical Field

[0001] The invention relates to the technical field of slurry pumps, in particular to a split combined slurry pump. Background Art

[0002] The slurry pump is used to transport phosphoric acid slurry medium. It is one of the key pumps of the device. It can be vertical or horizontal. The vertical pump is installed on the extraction tank. It mainly provides reasonable slurry for various products. It relies on the force of the rotating impeller on the liquid to give the liquid an impulse in the direction of liquid movement to transfer kinetic energy to achieve the pump of transporting liquid. The impeller is a uniform thick disc with many radial small blades on both sides of its outer edge. There is an annular flow channel with a uniform cross section on the pump casing at the corresponding part of the blade. The entire flow channel is divided into suction and discharge by a partition tongue, which are connected to the suction and discharge pipelines of the pump respectively.

[0003] Existing technology, such as: CN214612710U a new material slurry pump, the casting of the material of the present invention, after heat treatment, its hardness is relatively high, meet the needs of different working conditions, greatly improve the service life of equipment wear-resistant parts, high C content can ensure the formation of a large number of alloy carbides, optimize and improve wear resistance.

[0004] However, the slurry pump still has certain shortcomings during use:

[0005] 1. During operation, the slurry pump will vibrate, which may cause the drive motor, pump body and connecting pipes to loosen. If it runs for a long time, this vibration will aggravate the wear of the equipment, thereby affecting the stability and service life of the pump. In addition, the vibration may also have an adverse effect on the working environment and operators.

[0006] 2. Due to long-term operation, the slurry pump will generate a lot of heat. If this heat cannot be dissipated in time, the temperature of the pump body will rise, which will not only reduce the working efficiency of the pump, but may also cause a series of faults. Excessive temperature will accelerate the wear of the internal parts of the pump, and the heat dissipation performance of the device is not ideal. Summary of the invention

[0007] The object of the present invention is to provide a split combined slurry pump to solve the problem mentioned in the above background technology that the slurry pump will generate vibration during operation, which may cause the driving motor, pump body and connecting pipes to loosen. If it is operated for a long time, this vibration will aggravate the wear of the equipment, thereby affecting the stability and service life of the pump. In addition, the vibration may also have adverse effects on the working environment and operators. Due to long-term operation, the slurry pump will generate a lot of heat. If this heat cannot be dissipated in time, the temperature of the pump body will increase, which will not only reduce the working efficiency of the pump, but also may cause a series of faults. Excessive temperature will accelerate the wear of the internal parts of the pump, and the heat dissipation performance of the device is not ideal.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] A split combined slurry pump includes an installation shell, a fixing component is arranged at the top of the installation shell, and an auxiliary component is arranged on the side of the fixing component;

[0010] The fixing component includes a support plate at the top of the installation shell, a positioning plate is arranged at the top of the support plate, a guide plate is fixedly connected to the bottom of the positioning plate, a limiting plate is arranged at the bottom of the guide plate, a shock damping damper is fixedly connected between the limiting plate and the guide plate, a positioning rod is fixedly connected to the top of the support plate, the positioning rod penetrates through the positioning plate and extends to the top of the positioning plate, the positioning plate is slidably connected with the positioning rod, and a fixing nut is threadedly connected to the outer surface of the positioning rod, and the fixing nut is located at the top of the positioning plate.

[0011] As a preferred solution of the present invention, the auxiliary component includes an installation groove opened on the side of the positioning plate, a hinge seat is fixedly connected in the installation groove, an adjusting plate is arranged at the bottom of the positioning plate, a connecting plate is fixedly connected to the top of the adjusting plate, the connecting plate is hinged to the hinge seat, an installation hole is opened on the side of the adjusting plate, and a heat dissipation fan is installed in the installation hole.

[0012] As a preferred solution of the present invention, a guide rod is arranged in the installation shell, a damping rod is fixedly connected to the end of the guide rod, a buffer spring is arranged on the outer surface of the damping rod, the end of the damping rod is fixedly connected to the installation shell, a moving block is slidably connected to the outer surface of the guide rod, and a second fixing seat is fixedly connected to the top of the moving block.

[0013] As a preferred solution of the present invention, a first fixing seat is fixedly connected to the bottom of the support plate, and a hinge rod is hinged between the first fixing seat and the second fixing seat.

[0014] As a preferred solution of the present invention, a driving motor is installed on the top of the support plate, a pump body is fixedly connected to the output end of the driving motor, and a discharge pipe and a suction pipe are respectively fixedly connected to the side of the pump body.

[0015] As a preferred solution of the present invention, two limiting plates are provided, anti-slip pads are respectively fixedly connected to the bottoms of the two limiting plates, and the two anti-slip pads are respectively abutted against the driving motor and the pump body.

[0016] As a preferred solution of the present invention, a support leg is fixedly connected to the bottom of the installation shell, the shape of the support leg is L-shaped, and a positioning hole is opened at the top of the support leg.

[0017] As a preferred solution of the present invention, four positioning rods are provided, and the four positioning rods are respectively located at the bottom corners of the positioning plate.

[0018] As a preferred solution of the present invention, two heat dissipation blowers are provided, and the two heat dissipation blowers are respectively opposite to the driving motor and the pump body in position.

[0019] As a preferred solution of the present invention, the width of the support plate is smaller than the width of the installation shell, and the outer surfaces of the installation shell and the support plate are both coated with an anti-corrosion solution.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] 1. In the present invention, by setting the positioning plate, positioning rods, limiting plate, shock damping damper and fixing nut in combination, by respectively installing the limiting plate on the tops of the driving motor and the pump body, and by tightening the fixing nut, precise positioning of the driving motor and the pump body can be achieved. The anti-slip pads at the bottom of the limiting plate are in close contact with the driving motor and the pump body, ensuring the stable fixation of the equipment. A shock damping damper is configured between the limiting plate and the guiding plate, effectively alleviating the vibration generated during the operation of the driving motor and the pump body, thereby enhancing the practicability and reliability of the equipment.

[0022] 2. In the present invention, by setting the hinge seat, adjusting plate, connecting plate, mounting holes and heat dissipation blowers, since the heat dissipation blowers are respectively installed on the sides of the two adjusting plates, and the heat dissipation blowers are opposite to the driving motor and the pump body in position, it is convenient to effectively dissipate heat from the driving motor and the pump body during operation, preventing heat accumulation. The adjusting plate is hinged to the hinge seat through the connecting plate, making the adjustment of the adjusting plate more convenient. At the same time, the two adjusting plates are located on both sides of the driving motor and the pump body, improving the safety of the driving motor and the pump body, thereby enhancing the overall usability.

[0023] 3. In the present invention, by setting the guiding rod, buffer spring, moving block, hinge rod and damping rod in combination, since the end of the guiding rod is connected to the damping rod, and a buffer spring is installed outside the damping rod, and the first fixing seat and the second fixing seat are connected by the hinge rod. Therefore, when the support plate presses downward, the moving block will slide on the surface of the guiding rod, squeezing the buffer spring, thereby playing a buffering role for the support plate, and thus enhancing the stability of the driving motor and the pump body during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 is a schematic diagram of the top structure of the installation shell of the present invention;

[0026] Figure 3Schematic diagram of the fixing component structure of the present invention;

[0027] Figure 4 Schematic diagram of the auxiliary component structure of the present invention;

[0028] Figure 5 Schematic diagram of the bottom structure of the support plate of the present invention;

[0029] Figure 6 Schematic diagram of the side structure of the driving motor of the present invention.

[0030] In the figure: 1, mounting shell; 2, fixing component; 201, positioning plate; 202, positioning rod; 203, fixing nut; 204, guide plate; 205, shock damping damper; 206, limiting plate; 207, anti-slip pad; 3, auxiliary component; 301, mounting groove; 302, hinge seat; 303, adjusting plate; 304, connecting plate; 305, mounting hole; 306, heat dissipation fan; 4, support plate; 5, discharge pipe; 6, suction pipe; 7, support leg; 8, positioning hole; 9, guide rod; 10, driving motor; 11, pump body; 12, first fixing seat; 13, moving block; 14, second fixing seat; 15, hinge rod; 16, damping rod; 17, buffer spring. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Embodiment, please refer to Figures 1-6 The present invention provides a technical solution:

[0033] A split combined slurry pump includes an installation shell 1. A fixing component 2 is arranged at the top of the installation shell 1, and an auxiliary component 3 is arranged on the side of the fixing component 2. The fixing component 2 includes a support plate 4 at the top of the installation shell 1. A positioning plate 201 is arranged at the top of the support plate 4. A guide plate 204 is fixedly connected to the bottom of the positioning plate 201. A limiting plate 206 is arranged at the bottom of the guide plate 204. A shock damping damper 205 is fixedly connected between the limiting plate 206 and the guide plate 204. A positioning rod 202 is fixedly connected to the top of the support plate 4. The positioning rod 202 penetrates through the positioning plate 201 and extends to the top of the positioning plate 201. The positioning plate 201 is slidably connected to the positioning rod 202. A fixing nut 203 is threadedly connected to the outer surface of the positioning rod 202. The fixing nut 203 is located at the top of the positioning plate 201. There are two limiting plates 206. Anti-slip pads 207 are respectively fixedly connected to the bottoms of the two limiting plates 206. The two anti-slip pads 207 are respectively abutted against the driving motor 10 and the pump body 11. There are four positioning rods 202. The four positioning rods 202 are respectively located at the bottom corners of the positioning plate 201.

[0034] Among them, by turning the fixing nut 203, the positioning plate 201 can be limited towards the driving motor 10 and the pump body 11. A shock damping damper 205 is arranged between the limiting plate 206 and the guide plate 204, so as to relieve the vibration generated when the driving motor 10 and the pump body 11 work, thereby improving the practicability.

[0035] In this embodiment, as Figure 1 、 Figure 2 、 Figure 4 and Figure 6 shown, the auxiliary component 3 includes an installation groove 301 opened on the side of the positioning plate 201. A hinge seat 302 is fixedly connected in the installation groove 301. An adjusting plate 303 is arranged at the bottom of the positioning plate 201. A connecting plate 304 is fixedly connected to the top of the adjusting plate 303. The connecting plate 304 is hinged to the hinge seat 302. An installation hole 305 is opened on the side of the adjusting plate 303. A heat dissipation fan 306 is installed in the installation hole 305. A driving motor 10 is installed at the top of the support plate 4. The output end of the driving motor 10 is fixedly connected to a pump body 11. A discharge pipe 5 and a suction pipe 6 are respectively fixedly connected to the side of the pump body 11. A support leg 7 is fixedly connected to the bottom of the installation shell 1. The shape of the support leg 7 is L-shaped. A positioning hole 8 is opened at the top of the support leg 7. There are two heat dissipation fans 306. The two heat dissipation fans 306 are respectively opposite to the positions of the driving motor 10 and the pump body 11.

[0036] Wherein, heat dissipation fans 306 are respectively installed on the sides of two adjusting plates 303. The two heat dissipation fans 306 are respectively opposite to the driving motor 10 and the pump body 11 in position, so as to facilitate heat dissipation treatment of the driving motor 10 and the pump body 11 during operation, and avoid heat accumulation of the driving motor 10 and the pump body 11. Since the adjusting plate 303 is hinged to the hinge seat 302 through the connecting plate 304, it is convenient to adjust the adjusting plate 303, thereby improving the convenience.

[0037] In this embodiment, as Figure 1 , Figure 2 and Figure 5 shown, a guide rod 9 is arranged in the mounting shell 1. The end of the guide rod 9 is fixedly connected to a damping rod 16. A buffer spring 17 is arranged on the outer surface of the damping rod 16. The end of the damping rod 16 is fixedly connected to the mounting shell 1. A moving block 13 is slidably connected to the outer surface of the guide rod 9. A second fixing seat 14 is fixedly connected to the top of the moving block 13. A first fixing seat 12 is fixedly connected to the bottom of the support plate 4. A hinge rod 15 is hinged between the first fixing seat 12 and the second fixing seat 14. The width of the support plate 4 is smaller than the width of the mounting shell 1. Anti-corrosion solution is coated on the outer surfaces of the mounting shell 1 and the support plate 4.

[0038] Wherein, a hinge rod 15 is hinged between the first fixing seat 12 and the second fixing seat 14. Thus, when the support plate 4 is pressed downward, the moving block 13 slides on the surface of the guide rod 9, so as to press the buffer spring 17, thereby buffering the support plate 4.

[0039] Workflow of the present invention: When the split combined slurry pump designed by this solution is in operation, first check whether the device is in normal use, move the device to a suitable working area, start the drive motor 10 and the pump body 11, and suction the material through the discharge pipe 5 and the suction pipe 6. The drive motor 10 and the pump body 11 have a shock-absorbing effect during operation. Since limit plates 206 are respectively provided at the tops of the drive motor 10 and the pump body 11, by turning the fixing nut 203, the positioning plate 201 can be limited towards the drive motor 10 and the pump body 11, so that the anti-slip pads 207 at the bottoms of the limit plates 206 are respectively in contact with the drive motor 10 and the pump body 11, thereby fixing the two. At the same time, shock-absorbing dampers 205 are provided between the limit plates 206 and the guide plates 204, so that the vibration generated during the operation of the drive motor 10 and the pump body 11 can be alleviated, thereby improving the practicability. Since heat dissipation fans 306 are respectively installed on the sides of the two adjusting plates 303, and the two heat dissipation fans 306 are respectively opposite to the positions of the drive motor 10 and the pump body 11, it is convenient to dissipate heat from the drive motor 10 and the pump body 11 during operation, and avoid heat accumulation of the drive motor 10 and the pump body 11. Since the adjusting plate 303 is hinged to the hinge seat 302 through the connecting plate 304, it is convenient to adjust the adjusting plate 303, thereby improving the convenience. At the same time, there is a positioning plate 201 at the top of the drive motor 10 and the pump body 11, and adjusting plates 303 are respectively provided on both sides of the drive motor 10 and the pump body 11, so the safety of the drive motor 10 and the pump body 11 is strengthened, and the drive motor 10 and the pump body 11 are prevented from being affected by the outside. Since the end of the guide rod 9 is connected to the damping rod 16, and a buffer spring 17 is provided on the outer surface of the damping rod 16, and a hinge rod 15 is hinged between the first fixing seat 12 and the second fixing seat 14, when the support plate 4 is pressed downward, the moving block 13 slides on the surface of the guide rod 9, thereby squeezing the buffer spring 17, so as to buffer the support plate 4 and improve the stability of the drive motor 10 and the pump body 11 during operation.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A split combined slurry pump, comprising a mounting shell (1), characterized in that: A fixing component (2) is provided at the top of the installation shell (1), and an auxiliary component (3) is provided on the side of the fixing component (2); The fixing component (2) includes a support plate (4) at the top of the installation shell (1). A positioning plate (201) is provided at the top of the support plate (4). A guide plate (204) is fixedly connected to the bottom of the positioning plate (201). A limiting plate (206) is provided at the bottom of the guide plate (204). A shock damping damper (205) is fixedly connected between the limiting plate (206) and the guide plate (204). A positioning rod (202) is fixedly connected to the top of the support plate (4). The positioning rod (202) penetrates through the positioning plate (201) and extends to the top of the positioning plate (201). The positioning plate (201) is slidably connected to the positioning rod (202). A fixing nut (203) is threadedly connected to the outer surface of the positioning rod (202), and the fixing nut (203) is located at the top of the positioning plate (201).

2. The split combined slurry pump according to claim 1, wherein, The auxiliary component (3) includes an installation groove (301) opened on the side of the positioning plate (201). A hinge seat (302) is fixedly connected in the installation groove (301). An adjusting plate (303) is provided at the bottom of the positioning plate (201). A connecting plate (304) is fixedly connected to the top of the adjusting plate (303). The connecting plate (304) is hinged to the hinge seat (302). An installation hole (305) is opened on the side of the adjusting plate (303). A heat dissipation fan (306) is installed in the installation hole (305).

3. The split combined slurry pump according to claim 1, characterized in that, A guide rod (9) is provided in the installation shell (1). A damping rod (16) is fixedly connected to the end of the guide rod (9). A buffer spring (17) is provided on the outer surface of the damping rod (16). The end of the damping rod (16) is fixedly connected to the installation shell (1). A moving block (13) is slidably connected to the outer surface of the guide rod (9). A second fixing seat (14) is fixedly connected to the top of the moving block (13).

4. A split combined slurry pump according to claim 1, wherein, A first fixing seat (12) is fixedly connected to the bottom of the support plate (4). A hinge rod (15) is hinged between the first fixing seat (12) and the second fixing seat (14).

5. The split combined slurry pump according to claim 1, wherein A driving motor (10) is installed on the top of the support plate (4). The output end of the driving motor (10) is fixedly connected to a pump body (11). A discharge pipe (5) and a suction pipe (6) are respectively fixedly connected to the side of the pump body (11).

6. The split combined slurry pump according to claim 1, characterized in that, There are two limiting plates (206). Anti-slip pads (207) are respectively fixedly connected to the bottoms of the two limiting plates (206). The two anti-slip pads (207) are respectively abutted against the driving motor (10) and the pump body (11).

7. A split combined slurry pump according to claim 1, characterized in that, Support legs (7) are fixedly connected to the bottom of the installation shell (1). The shape of the support legs (7) is L-shaped. A positioning hole (8) is opened at the top of the support legs (7).

8. A split combined slurry pump according to claim 1, characterized in that, There are four positioning rods (202), and the four positioning rods (202) are respectively located at the bottom corners of the positioning plate (201).

9. The split combined slurry pump according to claim 2, wherein There are two heat dissipation fans (306) provided, and the two heat dissipation fans (306) are respectively opposite to the driving motor (10) and the pump body (11) in position.

10. The split combined slurry pump according to claim 1, characterized in that, The width of the support plate (4) is smaller than the width of the installation shell (1), and anti-corrosion solution is coated on the outer surfaces of both the installation shell (1) and the support plate (4).

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