Pump body convenient to disassemble and assemble

Abstract

The invention is suitable for the technical field of centrifugal pumps, and provides a pump body convenient to disassemble and assemble, which comprises a base, hydraulic rods are fixedly connected to the periphery of the top of the base, and the tops of the four hydraulic rods are fixedly connected with the same supporting plate; a rotating assembly is arranged on the supporting plate and comprises an L-shaped supporting frame fixedly connected with the bottom of the supporting plate, a rotating motor is installed on the L-shaped supporting frame, the height of the centrifugal pump body is conveniently adjusted according to needs by arranging a hydraulic rod, and the direction of the centrifugal pump body is conveniently adjusted by arranging the rotating assembly. By arranging the mounting assembly, the centrifugal pump body is conveniently mounted and fixed, bolt fixing is replaced, dismounting is more convenient, by arranging the first damping assembly and the second damping assembly, vibration generated by the centrifugal pump body is conveniently damped during operation, and the situation that internal parts are affected by vibration is avoided.

Description

Technical Field

[0001] The present invention belongs to the technical field of centrifugal pumps, and particularly relates to a pump body that is convenient for disassembly and assembly. Background Art

[0002] A centrifugal pump works by using the rotation of an impeller to cause the water to undergo centrifugal motion. Before starting the pump, the pump casing and the suction pipe must be filled with water. Then, the motor is started, causing the pump shaft to drive the impeller and the water to rotate at a high speed. The water undergoes centrifugal motion and is thrown towards the outer edge of the impeller, flowing into the pressure water pipeline of the pump through the flow channel of the volute pump casing.

[0003] The prior art still has the following deficiencies:

[0004] Most centrifugal pumps in the prior art are provided with filters at the ends of the pipes. This will cause the filter to be covered by impurities and blocked after being used for a period of time, which not only affects the water inlet rate, but also seriously causes the impeller to rotate idly and heat up, greatly reducing the stability and service life. At the same time, when installing the existing centrifugal pumps, they are all installed on the base by means of bolt connection. Although it can improve the stability of the centrifugal pump during operation, when it needs to be disassembled and repaired later, tools need to be used to remove the bolts one by one. The operation process is relatively cumbersome and requires a lot of time. Moreover, the existing centrifugal pumps are not convenient to adjust the height of the centrifugal pump according to different equipment requirements after installation, which limits their scope of use and affects the practicality of their actual use. Summary of the Invention

[0005] The present invention provides a pump body that is convenient for disassembly and assembly, aiming to solve the problems in the prior art that most centrifugal pumps are provided with filters at the ends of the pipes, which will cause the filter to be covered by impurities and blocked after being used for a period of time, not only affecting the water inlet rate, but also seriously causing the impeller to rotate idly and heat up, greatly reducing the stability and service life. At the same time, when installing the existing centrifugal pumps, they are all installed on the base by means of bolt connection. Although it can improve the stability of the centrifugal pump during operation, when it needs to be disassembled and repaired later, tools need to be used to remove the bolts one by one. The operation process is relatively cumbersome and requires a lot of time. Moreover, the existing centrifugal pumps are not convenient to adjust the height of the centrifugal pump according to different equipment requirements after installation, which limits their scope of use and affects the practicality of their actual use.

[0006] The present invention is implemented as follows. A conveniently disassembled and assembled pump body includes: a base, with hydraulic rods fixedly connected to the four peripheries of the top of the base respectively, and a same support plate fixedly connected to the tops of the four hydraulic rods; a rotating assembly is arranged on the support plate, the rotating assembly includes an L-shaped support frame fixedly connected to the bottom of the support plate, a rotating motor is installed on the L-shaped support frame, and the output end of the rotating motor passes through the support plate and is fixedly connected to an adjusting plate; first shock-absorbing components are respectively arranged around the top of the adjusting plate, an installation plate is arranged at the upper end of the first shock-absorbing components, and a centrifugal pump body is arranged on the installation plate.

[0007] Preferably, the centrifugal pump body includes a driving motor, a first pump housing and a second pump housing, and an installation assembly is arranged between the centrifugal pump body and the installation plate; the installation assembly includes connecting rods fixedly connected to the sides of the upper and lower ends of the first pump housing and the second pump housing close to each other respectively, and two of the four connecting rods close to one side are detachably fixedly connected; grooves are opened on the upper end of the installation plate close to the two connecting rods, and the two connecting rods close to the lower end are located inside the grooves.

[0008] Preferably, the installation assembly further includes fixing blocks fixedly connected to the bottom of the second pump housing and the driving motor, through holes are respectively opened on both sides of the installation plate, and the two fixing blocks respectively pass through the two through holes.

[0009] Preferably, the installation assembly further includes communication holes opened on the two fixing blocks and the installation plate, two of the four communication holes close to one side are communicated with each other, the four communication holes are respectively communicated with the two through holes, and positioning holes are opened on the sides of the two through holes away from the four communication holes respectively.

[0010] Preferably, the installation assembly further includes pull plates arranged on the outer sides of both sides of the installation plate, positioning rods are respectively fixedly connected to the sides of the two pull plates close to each other, the two positioning rods respectively pass through the four communication holes and are inserted into the two positioning holes, first magnetic blocks are respectively fixedly connected to the inner parts of the two positioning holes, second magnetic blocks are respectively fixedly connected to the extended ends of the two positioning rods, the two first magnetic blocks respectively adsorb to the two second magnetic blocks, guiding springs are respectively sleeved on the two positioning rods, one sides of the two guiding springs are respectively fixedly connected to the two pull plates, and the two guiding springs are respectively fixedly connected to the outer sides of both sides of the installation plate.

[0011] Preferably, the drive motor penetrates into the interior of the first pump housing and is detachably and fixedly connected with an impeller. A water outlet pipe is communicated with the top of the second pump housing. A water inlet assembly is arranged on one side of the second pump housing. The water inlet assembly includes a communicating pipe communicated with one side of the second pump housing. A first fixing cover is communicated with one side of the communicating pipe. A second fixing cover is arranged on the other side of the first fixing cover. Connecting blocks are respectively fixedly connected to the upper and lower ends of the first fixing cover and the second fixing cover. Every two of the four connecting blocks that are close to each other are detachably and fixedly connected.

[0012] Preferably, the water inlet assembly further includes a water inlet pipe communicated with the other side of the second fixing cover. Fixing rods are respectively fixedly connected to both ends of the inner side of the second fixing cover close to the water inlet pipe. An elastic plate is arranged inside the second fixing cover. Limiting holes are respectively formed on both sides of the elastic plate. The two fixing rods respectively penetrate through the two limiting holes and are threadedly connected with fastening sleeves. Sealing strips are respectively fixedly connected to the four circumferences of the elastic plate. A first loop-shaped sealing plate is fixedly connected to the circumferences of the inner wall of the second fixing cover. The first loop-shaped sealing plate extends to the inner wall of the first fixing cover and contacts the inner wall of the first fixing cover. A second loop-shaped sealing plate is fixedly connected to the circumferences of the inner wall of the first fixing cover. The second loop-shaped sealing plate contacts the first loop-shaped sealing plate. A corrosion-resistant filter screen is arranged in the middle of the elastic plate.

[0013] Preferably, the rotating assembly further includes a circular sliding groove formed on the support plate. Sliders are respectively fixedly connected to the four circumferences of the bottom of the adjusting plate. The four sliders are all slidably connected with the circular sliding groove.

[0014] Preferably, the four first shock-absorbing components all include shock-absorbing tubes fixedly connected to one side of the upper end of the adjusting plate. A movable tube is slidably sleeved on the upper end of the shock-absorbing tube. The movable tube is fixedly connected to the bottom of the mounting plate. A damper is installed between the inside of the shock-absorbing tube and the bottom of the movable tube. A buffer spring is sleeved on the damper.

[0015] Preferably, side plates are respectively fixedly connected to the front and rear sides of the mounting plate. A plurality of second shock-absorbing components are respectively arranged on the sides of the two side plates close to each other. Rubber buffer plates are respectively arranged on the sides of the plurality of second shock-absorbing components on both sides close to each other. The two rubber buffer plates respectively contact both sides of the centrifugal pump body. The plurality of second shock-absorbing components and the plurality of first shock-absorbing components have the same structure.

[0016] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0017] By setting the hydraulic rod, it is convenient to adjust the height of the centrifugal pump body as needed. By setting the rotating assembly, it is convenient to adjust the direction of the centrifugal pump body. By setting the installation assembly, it is convenient to install and fix the centrifugal pump body, replacing bolt fixation and making disassembly more convenient. By setting the first shock-absorbing assembly and the second shock-absorbing assembly, it is convenient to dampen the vibration generated by the centrifugal pump body during operation and avoid vibration affecting internal parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 is a front three-dimensional structural schematic diagram of the present invention;

[0020] Figure 3 is a front structural schematic diagram of the present invention;

[0021] Figure 4 is a front sectional structural schematic diagram of the present invention;

[0022] Figure 5 is a test structural schematic diagram of the present invention;

[0023] Figure 6 is a top structural schematic diagram of the present invention;

[0024] Figure 7 is the present invention Figure 4 magnified structural schematic diagram at position A;

[0025] Figure 8 is the present invention Figure 4 magnified structural schematic diagram at position B;

[0026] In the figure: 1, base; 2, hydraulic rod; 3, rotating assembly; 4, support plate; 5, L-shaped support frame; 6, rotating motor; 7, adjusting plate; 8, slider; 9, circular chute; 10, first shock-absorbing assembly; 11, second shock-absorbing assembly; 12, shock-absorbing tube; 13, movable tube; 14, damper; 15, buffer spring; 16, mounting plate; 17, centrifugal pump body; 18, drive motor; 19, second pump shell; 20, water inlet assembly; 21, water outlet pipe; 22, installation assembly; 23, through hole; 24, fixed block; 25, communication hole; 26, positioning hole; 27, positioning rod; 28, second magnet; 29, first magnet; 30, guiding spring; 31, side plate; 32, first pump shell; 33, connecting rod; 34, communicating pipe; 35, first fixing cover; 36, first fixing cover; 37, connecting block; 38, water inlet pipe; 39, fixing rod; 40, elastic plate; 41, limiting hole; 42, first circular sealing plate; 43, second circular sealing plate; 44, corrosion-resistant filter screen. DETAILED DESCRIPTION OF THE INVENTION

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0028] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0029] An embodiment of the present invention provides a conveniently disassembled and assembled pump body, as Figures 1-8 shown, including: a base 1, hydraulic rods 2 are fixedly connected to the four peripheries of the top of the base 1 respectively, and the tops of the four hydraulic rods 2 are fixedly connected to the same support plate 4; a rotating assembly 3 is arranged on the support plate 4, and the rotating assembly 3 includes an L-shaped support frame 5 fixedly connected to the bottom of the support plate 4, a rotating motor 6 is installed on the L-shaped support frame 5, and the output end of the rotating motor 6 passes through the support plate 4 and is fixedly connected to an adjusting plate 7; first damping assemblies 10 are respectively arranged at the four peripheries of the top of the adjusting plate 7, mounting plates 16 are arranged at the upper ends of the first damping assemblies 10, and a centrifugal pump body 17 is arranged on the mounting plates 16.

[0030] It should be noted that most of the existing centrifugal pumps are provided with a filter screen at the end of the pipe, which will cause the filter screen to be covered with impurities and blocked after a period of use, not only affecting the water inlet rate, but also causing the impeller to rotate idly and heat up seriously in severe cases, greatly reducing the stability and service life. At the same time, when installing the existing centrifugal pump, it is installed on the base by means of bolt connection. Although it can improve the stability of the centrifugal pump during operation, when it needs to be disassembled and overhauled later, tools need to be used to remove the bolts one by one, and the operation process is more cumbersome, which takes a lot of time. And the existing centrifugal pump is not convenient to adjust the height of the centrifugal pump according to different equipment requirements after installation, so its use range is limited, affecting its practicality in actual use. In this solution, by setting the hydraulic rod 2, it is convenient to adjust the height of the centrifugal pump body 17 as needed. By setting the rotating assembly 3, it is convenient to adjust the direction of the centrifugal pump body 17. By setting the installation assembly 22, it is convenient to install and fix the centrifugal pump body 17, replacing bolt fixation, which is more convenient for disassembly. By setting the first shock absorption assembly 10 and the second shock absorption assembly 11, it is convenient to shock-absorb the vibration generated by the centrifugal pump body 17 during operation, avoiding the vibration from affecting the internal parts.

[0031] In a further preferred embodiment of the present invention, as Figures 1-5 shown, the centrifugal pump body 17 includes a driving motor 18, a first pump casing 32 and a second pump casing 19. An installation assembly 22 is provided between the centrifugal pump body 17 and the mounting plate 16; the installation assembly 22 includes connecting rods 33 fixedly connected to the upper and lower ends of the first pump casing 32 and the second pump casing 19 respectively on the side close to each other. Two of the four connecting rods 33 close to one side are detachably fixedly connected; grooves are opened on the upper end of the mounting plate 16 on the side close to the two connecting rods 33, and the two connecting rods 33 close to the lower end are located inside the grooves.

[0032] In this embodiment, for convenience of correspondence and connection, preferably, sealing members are provided inside the first pump casing 32 and the second pump casing 19.

[0033] In a further preferred embodiment of the present invention, as Figures 1-8 shown, the installation assembly 22 further includes fixing blocks 24 fixedly connected to the bottom of the second pump casing 19 and the driving motor 18. Through holes 23 are respectively opened on both sides of the mounting plate 16, and the two fixing blocks 24 respectively pass through the two through holes 23.

[0034] In this embodiment, it is convenient for positioning.

[0035] In a further preferred embodiment of the present invention, as Figures 1-8As shown, the mounting assembly 22 further includes communication holes 25 formed in the two fixing blocks 24 and the mounting plate 16. Two of the four communication holes 25 that are close to one side communicate with each other. The four communication holes 25 are respectively communicated with the two through holes 23. Positioning holes 26 are formed on the sides of the two through holes 23 that are away from the four communication holes 25.

[0036] In this embodiment, it is convenient for subsequent fixing.

[0037] In a further preferred embodiment of the present invention, as Figures 1-8 As shown, the mounting assembly 22 further includes pull plates arranged on the outer sides of both sides of the mounting plate 16. Positioning rods 27 are respectively fixedly connected to the sides of the two pull plates that are close to each other. The two positioning rods 27 respectively pass through the four communication holes 25 and are inserted into the two positioning holes 26. First magnetic blocks 29 are respectively fixedly connected to the interiors of the two positioning holes 26. Second magnetic blocks 28 are respectively fixedly connected to the extended ends of the two positioning rods 27. The two first magnetic blocks 29 and the two second magnetic blocks 28 adsorb to each other respectively. Guide springs 30 are respectively sleeved on the two positioning rods 27. One sides of the two guide springs 30 are respectively fixedly connected to the two pull plates. The two guide springs 30 are respectively fixedly connected to the outer sides of both sides of the mounting plate 16.

[0038] In this embodiment, it is convenient for fixing. By installing the first magnetic blocks 29 and the second magnetic blocks 28, it is convenient to fix more firmly.

[0039] In a further preferred embodiment of the present invention, as Figures 1-7 As shown, the drive motor 18 penetrates into the first pump housing 32 and is detachably fixedly connected with an impeller. A water outlet pipe 21 is communicated with the top of the second pump housing 19. A water inlet assembly 20 is arranged on one side of the second pump housing 19. The water inlet assembly 20 includes a communication pipe 34 communicated with one side of the second pump housing 19. A first fixing cover 35 is communicated with one side of the communication pipe 34. A second fixing cover 36 is arranged on the other side of the first fixing cover 35. Connecting blocks 37 are respectively fixedly connected to the upper and lower ends of the first fixing cover 35 and the second fixing cover 36. Every two of the four connecting blocks 37 that are close to each other are detachably fixedly connected.

[0040] In this embodiment, it is convenient for installation and also convenient for disassembly.

[0041] In a further preferred embodiment of the present invention, as Figures 1-7As shown, the water inlet assembly 20 further includes a water inlet pipe 38 communicating with the other side of the second fixing cover 36. At both ends of the inner side of the second fixing cover 36 close to the water inlet pipe 38, fixing rods 39 are respectively fixedly connected. An elastic plate 40 is arranged inside the second fixing cover 36. Limiting holes 41 are respectively opened on both sides of the elastic plate 40. The two fixing rods 39 respectively pass through the two limiting holes 41 and are threadedly connected with fastening sleeves. Sealing strips are respectively fixedly connected to the four sides of the elastic plate 40. A same first U-shaped sealing plate 42 is respectively fixedly connected to the four sides of the inner wall of the second fixing cover 36. The first U-shaped sealing plate 42 extends to the inner wall of the first fixing cover 35 and contacts the inner wall of the first fixing cover 35. A second U-shaped sealing plate 43 is fixedly connected to the four sides of the inner wall of the first fixing cover 35. The second U-shaped sealing plate 43 contacts the first U-shaped sealing plate 42. A corrosion-resistant filter screen 44 is arranged in the middle of the elastic plate 40.

[0042] In this embodiment, it is convenient to filter the incoming water. The elastic plate 40 and the corrosion-resistant filter screen 44 are driven by the water flow to vibrate, thereby avoiding blockage. At the same time, after long-term use, it can be disassembled and cleaned.

[0043] In a further preferred embodiment of the present invention, as Figures 1-8 shown, the rotating assembly 3 further includes a circular sliding groove 9 opened on the support plate 4. Sliders 8 are respectively fixedly connected to the four sides of the bottom of the adjusting plate 7. The four sliders 8 are all slidably connected to the circular sliding groove 9.

[0044] In this embodiment, it is convenient to guide the rotation.

[0045] In a further preferred embodiment of the present invention, as Figures 1-8 shown, the four first shock-absorbing components 10 all include shock-absorbing tubes 12 fixedly connected to one side of the upper end of the adjusting plate 7. An activity tube 13 is slidably sleeved on the upper end of the shock-absorbing tube 12. The activity tube 13 is fixedly connected to the bottom of the mounting plate 16. A damper 14 is installed between the inside of the shock-absorbing tube 12 and the bottom of the activity tube 13. A buffer spring 15 is sleeved on the damper 14.

[0046] In this embodiment, it is convenient to absorb shock.

[0047] In a further preferred embodiment of the present invention, as Figures 1-6 shown, side plates 31 are respectively fixedly connected to the front and rear sides of the mounting plate 16. A number of second shock-absorbing components 11 are respectively arranged on the sides of the two side plates 31 close to each other. Rubber buffer plates are respectively arranged on the sides of the number of second shock-absorbing components 11 on both sides close to each other. The two rubber buffer plates respectively contact the two sides of the centrifugal pump body 17. The number of second shock-absorbing components 11 and the number of first shock-absorbing components 10 have the same structure.

[0048] In this embodiment, it is convenient to absorb shock.

[0049] All the electrical components mentioned in the text are electrically connected to the controller and the power supply. The control method of the present invention is controlled by the controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of the power supply also belongs to the common general knowledge in the art. And the present invention is mainly used to protect mechanical devices. Therefore, the control method and circuit connection will not be explained in detail in the present invention.

[0050] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, certain steps may be adopted in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0051] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the above-mentioned unit division may have other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0052] The units described as separate components above may or may not be physically separated. The components displayed as units may or may not be physical units, that is, they can be located in one place, or can be distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0053] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the protection scope of the invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict and without creative efforts, combine, add, delete or make other adjustments to the features in the embodiments of the present invention according to the situation, so as to obtain different technical solutions that essentially do not deviate from the concept of the present invention. These technical solutions also belong to the scope of protection of the present invention.

Claims

1. A conveniently disassembled pump body, characterized in that: include: The base, the top of the base is fixedly connected to hydraulic rods on all sides, and the tops of the four hydraulic rods are fixedly connected to the same supporting plate; A rotating assembly is arranged on the support plate, and the rotating assembly includes an L-shaped support frame fixedly connected to the bottom of the support plate, a rotating motor is installed on the L-shaped support frame, and an output end of the rotating motor passes through the support plate and is fixedly connected to an adjusting plate; The top and four sides of the adjusting plate are respectively provided with first shock absorbing components, the upper end of the first shock absorbing component is provided with a mounting plate, and the mounting plate is provided with a centrifugal pump body.

2. The conveniently disassembled pump body according to claim 1, characterized in that: The centrifugal pump body includes a driving motor, a first pump housing and a second pump housing, and a mounting assembly is arranged between the centrifugal pump body and the mounting plate; The mounting assembly includes connecting rods respectively fixedly connected to the first pump housing and the second pump housing at one side close to the upper and lower ends of the first pump housing, and two connecting rods close to one side of the four connecting rods are detachably fixedly connected; A groove is provided on one side of the upper end of the mounting plate close to the two connecting rods, and the two connecting rods close to the lower end are located inside the groove.

3. A conveniently disassembled pump body as claimed in claim 2, characterized in that: The mounting assembly also includes a fixing block fixedly connected to the second pump housing and the bottom of the driving motor. Through holes are respectively opened on both sides of the mounting plate, and the two fixing blocks pass through the two through holes respectively.

4. The conveniently disassembled pump body according to claim 3, characterized in that: The mounting assembly also includes connecting holes opened on the two fixing blocks and the mounting plate. The two connecting holes close to one side are connected to each other, the four connecting holes are respectively connected to the two through holes, and the two through holes are respectively provided with positioning holes on the side away from the four connecting holes.

5. The conveniently disassembled pump body according to claim 4, characterized in that: The mounting assembly also includes pull plates arranged on both sides of the outside of the mounting plate, and the two pull plates are fixedly connected with positioning rods on one side close to each other, and the two positioning rods are respectively inserted through four connecting holes and two positioning holes, and the insides of the two positioning holes are respectively fixedly connected with first magnetic blocks, and the extended ends of the two positioning rods are respectively fixedly connected with second magnetic blocks, and the two first magnetic blocks are respectively adsorbed with the two second magnetic blocks, and guide springs are respectively sleeved on the two positioning rods, and one side of the two guide springs is respectively fixedly connected to the two pull plates, and the two guide springs are respectively fixedly connected to the outside of the two sides of the mounting plate.

6. The conveniently disassembled pump body according to claim 2, characterized in that: The driving motor penetrates into the first pump casing and is detachably fixedly connected to an impeller. The top of the second pump casing is connected to a water outlet pipe. A water inlet assembly is provided on one side of the second pump casing. The water inlet assembly includes a connecting pipe connected to one side of the second pump casing. One side of the connecting pipe is connected to a first fixed cover. A second fixed cover is provided on the other side of the first fixed cover. The upper and lower ends of the first fixed cover and the second fixed cover are respectively fixedly connected to connecting blocks. Among the four connecting blocks, every two connecting blocks close to each other are detachably fixedly connected.

7. The conveniently disassembled pump body according to claim 6, characterized in that: The water inlet assembly also includes a water inlet pipe connected to the other side of the second fixed cover, and fixing rods are respectively fixedly connected at both ends of the inner side of the second fixed cover close to the water inlet pipe, and an elastic plate is arranged inside the second fixed cover, and limiting holes are respectively arranged on both sides of the elastic plate, and two fixing rods are respectively passed through the two limiting holes and are threadedly connected with fastening sleeves, and sealing strips are respectively fixedly connected around the elastic plate, and the same first circular sealing plate is respectively fixedly connected around the inner wall of the second fixed cover, and the first circular sealing plate extends to the inner wall of the first fixed cover and contacts with the inner wall of the first fixed cover, and the second circular sealing plate is fixedly connected around the inner wall of the first fixed cover, and the second circular sealing plate contacts with the first circular sealing plate, and a corrosion-resistant filter is arranged in the middle of the elastic plate.

8. The conveniently disassembled pump body according to claim 1, characterized in that: The rotating assembly also includes a circular slide groove arranged on the supporting plate. Slide blocks are fixedly connected to the four sides of the bottom of the adjusting plate respectively. The four slide blocks are all slidably connected to the circular slide groove.

9. The conveniently disassembled pump body according to claim 1, characterized in that: The four first shock-absorbing components all include a shock-absorbing tube fixedly connected to one side of the upper end of the adjustment plate, a movable tube is provided on the upper end sliding sleeve of the shock-absorbing tube, the movable tube is fixedly connected to the bottom of the mounting plate, a damper is installed between the inside of the shock-absorbing tube and the bottom of the movable tube, and a buffer spring is provided on the damper.

10. The conveniently disassembled pump body according to claim 9, characterized in that: The front and rear sides of the mounting plate are respectively fixedly connected with side plates, and a plurality of second shock-absorbing assemblies are respectively arranged on one side of the two side plates close to each other. A plurality of second shock-absorbing assemblies on both sides are respectively arranged on one side close to each other. The two rubber buffer plates are respectively in contact with two sides of the centrifugal pump body, and the plurality of second shock-absorbing assemblies have the same structure as the plurality of first shock-absorbing assemblies.

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