Energy-saving pump body

Abstract

The present invention discloses an energy-saving pump body, comprising a base, a motor is provided on one side of the top of the base, a rotating shaft A is provided on the output end of the motor, a pumping bin is provided on the other side of the top of the base, a shell is provided on one side of the pumping bin, one side of the rotating shaft A extends to the interior of the shell, the shell and one side of the rotating shaft A are provided with a mounting block, a pushing assembly is provided inside the mounting block, and a rotating shaft B is provided on one side of the shell; the present invention, through the cooperation of an electric push rod, a sliding rod, a connecting plate A, a plug rod, a push plate A, a gear A, a gear ring, an annular plate, a jack, an annular groove and a gear B, can adjust the rotation speed of the rotating shaft B during use of the equipment, and then adjust the load of the motor, so that the equipment can adapt to various pumping conditions, thereby using the most suitable pumping method to pump water, effectively reducing the loss of electric energy, and achieving energy-saving effect.

Description

Technical Field

[0001] The invention relates to the technical field of pumps, in particular to an energy-saving pump body. Background Art

[0002] The pump body consists of two major parts: the suction chamber and the pressure chamber. The inlet of the suction chamber and the outlet of the pressure chamber are the pump inlet flange and outlet flange respectively, which are used to connect the inlet pipe and the outlet pipe. The suction chamber is generally a gradually shrinking conical short pipe or an equal-diameter straight pipe. Its function is to introduce water flow into the impeller and provide the required flow state to the impeller. The function of the pressure chamber is to collect the liquid flowing out of the impeller and guide the liquid flow to the outlet. The shape of the pressure chamber is very similar to a snail shell, commonly known as a volute, and the impeller is wrapped in the volute.

[0003] The current pump body has the following inconveniences:

[0004] The power of the pump remains unchanged during the process of pumping water. If a small amount of water is pumped, a high-power pump will increase energy loss. If a large amount of water is pumped, a high-power pump is usually used to ensure the shortest pumping time. Most of the existing pumps cannot meet the minimum energy consumption in many situations. In some engineering operations, if there is a large amount of accumulated water at the construction site, a pump will be used to extract the water. There will usually be some large stones or other objects accumulated in the water. If these objects are piled up and pumped into the equipment, the pump will be blocked. Summary of the invention

[0005] The purpose of the present invention is to provide an energy-saving pump body to solve the related problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: comprising a base, characterized in that: a connecting bin is provided on one side of the top of the base, outer sleeves are symmetrically provided on both sides inside the connecting bin, a spring is provided inside the outer sleeve, a push plate is provided on one side of the spring, a motor is provided on the top of the base connecting bin, hinged rods are symmetrically hinged on both sides of the bottom of the motor, a roller is provided on the top of the hinged rod, a rotating shaft A is provided at the output end of the motor, a liquid pumping bin is provided on the other side of the top of the base, a shell is provided on one side of the liquid pumping bin, one side of the rotating shaft A extends to the inside of the shell, and the shell A mounting block is provided on one side of the rotating shaft A, a pushing assembly is provided inside the mounting block, a rotating shaft B is provided on one side of the outer shell, a plurality of push plates B are evenly provided on one side of the outer side of the rotating shaft B, the push plates B and the push plates A are adapted to each other, a deceleration assembly is provided inside the outer shell, one side of the rotating shaft B extends to the interior of the liquid pumping bin, a plurality of spiral blades are evenly provided on one side of the outer side of the rotating shaft B, connecting rods B are symmetrically provided on the top and bottom of the interior of the liquid pumping bin, a connecting disk is provided between the two groups of connecting rods B, a rotating rod is provided on one side of the connecting disk, and a plurality of breaking blades are evenly provided on the outer side of the rotating rod.

[0007] Preferably, the pushing assembly consists of an electric push rod, a sliding rod, a connecting plate A, an insertion rod and a push plate A. The electric push rod is located inside the mounting block, a connecting plate A is provided at the output end of the electric push rod, a sliding rod is provided on one side of the connecting plate A, and the sliding rod is located inside the mounting block, a push plate A is provided on the other side of the connecting plate A, and an insertion rod is provided on one side of the push plate A.

[0008] Preferably, the reduction assembly consists of a gear A, a gear ring, an annular plate, a socket, an annular groove and a gear B. An annular plate is provided on one side of the inner side of the outer shell, a gear ring is provided on the outer side of the annular plate, a plurality of groups of sockets are evenly provided on one side of the gear ring, a guide plate is provided between two groups of the sockets, a gear B is provided on the outer side of the rotating shaft B, and gear A is rotatably connected to the top and bottom of one side of the outer shell.

[0009] Preferably, an annular groove is provided on the outer side of the gear ring, and the annular groove and the annular plate are adapted to each other.

[0010] Preferably, a support frame is provided on one side of the bottom of the shell, and the support frame is connected to the base through a locking bolt.

[0011] Preferably, a mounting groove is provided on one side of the connecting plate, and a bearing is provided inside the mounting groove, and the rotating rod is located inside the bearing.

[0012] Preferably, a protective net bin is provided on one side of the interior of the liquid extraction bin, and the spiral fan blades are located inside the protective net bin.

[0013] Preferably, sliding grooves are symmetrically provided at the top and bottom of one side of the mounting block, and the sliding rod and the sliding grooves are adapted to each other.

[0014] Preferably, a cover plate is provided at one end of the shell, and connecting bolts are arranged at the four corners of the cover plate.

[0015] Compared with the prior art, the present invention provides an energy-saving pump body, which has the following beneficial effects:

[0016] 1. The present invention cooperates with the electric push rod, the sliding rod, the connecting plate A, the plug rod, the push plate A, the gear A, the gear ring, the annular plate, the jack, the annular groove and the gear B. During the use of the equipment, the rotation speed of the rotating shaft B is adjusted according to the needs of the site, and the pumping speed is adjusted, thereby changing the load of the motor, so that the equipment can adapt to various pumping conditions, thereby pumping water at the most suitable pumping speed, effectively reducing the loss of electric energy during the pumping process, and achieving energy-saving effect.

[0017] 2. The present invention, through the cooperation of the breaking blades, the rotating rod, the connecting plate and the connecting rod B, can utilize the suction force generated during the extraction process to drive the breaking blades to rotate during the process of extracting the mixture of sludge and water. The breaking blades can break up the hard stones or large mud blocks that are pumped into the pumping bin and accumulate together during the rotation process, thereby effectively preventing the pumping bin from being unusable due to blockage by sand and gravel, thereby reducing the probability of damage to the pump body and greatly improving the protection effect of the pump body.

[0018] 3. The present invention can effectively reduce the vibration force generated by the motor during use through the cooperation of the hinged rod, roller, push plate, outer sleeve and spring, so that the motor runs more smoothly, reduces the noise generated by vibration, and effectively reduces the occurrence of motor failure due to the influence of vibration, thereby also improving the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a front cross-sectional view of the present invention;

[0021] Figure 2 It is a front view of the present invention;

[0022] Figure 3 For the present invention Figure 1A magnified image of point A;

[0023] Figure 4 A side view of the gear ring of the present invention;

[0024] Figure 5 A three-dimensional diagram of a guide plate of the present invention;

[0025] Figure 6 A three-dimensional diagram of a connection plate of the present invention;

[0026] Figure 7 It is a side view of the rotating shaft B of the present invention.

[0027] In the figure: 1. base; 2. motor; 3. shaft A; 4. electric push rod; 5. mounting block; 6. slide rod; 7. connecting plate A; 8. housing; 9. spiral fan blades; 10. scattering blades; 11. rotating rod; 12. connecting plate; 13. connecting rod B; 14. pumping bin; 15. gear A; 16. gear ring; 17. annular plate; 18. socket; 19. plug rod; 20. push plate A; 21. shaft B; 22. push plate B; 23. annular groove; 24. gear B; 25. guide plate; 26. roller; 27. push plate; 28. outer sleeve; 29. ​​spring; 30. connecting bin; 31. hinged rod. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0032] In the description of the embodiments of the present application, it should be noted that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the application is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art, or the orientation or positional relationship in which the product of the application is usually placed when in use, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0033] In the description of the embodiments of the present application, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] See also Figure 1-7 The present invention provides a technical solution: comprising a base 1, a connecting chamber 30 is provided on one side of the top of the base 1, outer sleeves 28 are symmetrically provided on both sides of the interior of the connecting chamber 30, a spring 29 is provided inside the outer sleeve 28, a push plate 27 is provided on one side of the spring 29, a motor 2 is provided on the top of the base connecting chamber 30, hinged rods 31 are symmetrically hinged on both sides of the bottom of the motor 2, a roller 26 is provided on the top of the hinged rod 31, a rotating shaft A3 is provided at the output end of the motor 2, a liquid pumping chamber 14 is provided on the other side of the top of the base 1, a shell 8 is provided on one side of the liquid pumping chamber 14, one side of the rotating shaft A3 extends to the interior of the shell 8, the shell 8, one side of the rotating shaft A3 A mounting block 5 is provided on the side, a pushing assembly is provided inside the mounting block 5, a rotating shaft B21 is provided on one side of the outer shell 8, a plurality of push plates B22 are evenly provided on one side of the outer side of the rotating shaft B21, the push plates B22 and the push plates A20 are adapted to each other, a deceleration assembly is provided inside the outer shell 8, one side of the rotating shaft B21 extends to the inside of the liquid pumping bin 14, a plurality of spiral fan blades 9 are evenly provided on one side of the outer side of the rotating shaft B21, connecting rods B13 are symmetrically provided on the top and bottom of the inside of the liquid pumping bin 14, a connecting disk 12 is provided between the two groups of connecting rods B13, a rotating rod 11 is provided on one side of the connecting disk 12, and a plurality of breaking blades 10 are evenly provided on the outer side of the rotating rod 11.

[0035] As a preferred solution of this embodiment: the pushing component is composed of an electric push rod 4, a sliding rod 6, a connecting plate A7, an insertion rod 19 and a push plate A20. The electric push rod 4 is located inside the mounting block 5. A connecting plate A7 is provided at the output end of the electric push rod 4. A sliding rod 6 is provided on one side of the connecting plate A7, and the sliding rod 6 is located inside the mounting block 5. A push plate A20 is provided on the other side of the connecting plate A7. An insertion rod 19 is provided on one side of the push plate A20. In the subsequent liquid pumping process, it is convenient to switch the power of the pump body to pump liquid.

[0036] As a preferred solution of this embodiment: the reduction assembly is composed of a gear A15, a gear ring 16, an annular plate 17, a socket 18, an annular groove 23 and a gear B24. An annular plate 17 is provided on one side of the inner side of the outer shell 8, a gear ring 16 is provided on the outer side of the annular plate 17, a plurality of groups of sockets 18 are evenly provided on one side of the gear ring 16, a guide plate 25 is provided between two groups of sockets 18, a gear B24 is provided on the outer side of the rotating shaft B21, and the top and bottom fixed-axis rotations of one side of the outer shell 8 are connected with the gear A15, which effectively saves energy on the pump body.

[0037] As a preferred solution of this embodiment: an annular groove 23 is provided on the outer side of the gear ring 16 , and the annular groove 23 and the annular plate 17 are adapted to each other to limit the gear ring 16 .

[0038] As a preferred solution of this embodiment: a support frame is provided on one side of the bottom of the housing 8, and the support frame is connected to the base 1 through locking bolts, so as to improve the connection effect and ensure the stability of the equipment.

[0039] As a preferred solution of this embodiment: a mounting groove is provided on one side of the connecting plate 12, and a bearing is provided inside the mounting groove, and the rotating rod 11 is located inside the bearing for easy installation.

[0040] As a preferred solution of this embodiment: a protective net bin is provided on one side of the interior of the liquid extraction bin 14, and the spiral fan blades 9 are located inside the protective net bin to protect it.

[0041] As a preferred solution of this embodiment: sliding grooves are symmetrically provided on the top and bottom of one side of the mounting block 5, and the sliding rod 6 is adapted to the sliding grooves to ensure the stability of the movement of the connecting plate A7. At the same time, the electric push rod 4 will not be subjected to the torsional force of the rotating shaft B21 during rotation, effectively preventing the electric push rod 4 from breaking.

[0042] As a preferred solution of this embodiment: a cover plate is provided at one end of the housing 8, and connecting bolts are installed at the four corners of the cover plate, so that it is convenient to repair when damage occurs inside the equipment.

[0043] Embodiment 1, as Figure 1 , 2As shown in Figures 3 and 4, when it is necessary to adjust the pumping speed of the pump, first start the electric push rod 4, and then the electric push rod 4 extends to push the connecting plate A7 to move, thereby driving the slide rod 6 to slide along the inside of the mounting block 5, and at the same time driving the push plate A20 and the insert rod 19 to move toward the gear ring 16. Since the bottom of the push plate A20 is made of an inclined structure, when the push plate A20 moves to the specified position, the inclined surface of the push plate A20 reaches the highest peak, and is no longer connected to the inside of the push plate A20. If the motor 2 is started, the rotating shaft A3, the mounting block 5, the slide rod 6, the connecting plate A7, and the push plate A20 are driven to rotate, and the push plate A20 cannot drive the rotating shaft B21 to rotate through the push plate B22.

[0044] Embodiment 2, as Figure 1 , 2 As shown in Figures 3 and 4, when the push plate A20 drives the insertion rod 19 to move to the gear ring 16, the gear A15 guides the insertion rod 19. If the insertion rod 19 is not directly aligned with the socket 18 at this time, the insertion rod 19 squeezes the guide plate 25, thereby driving the gear ring 16 to rotate a certain distance, and then the insertion rod 19 is inserted into the inside of the socket 18 for connection, and then the motor 2 is started to rotate the push plate A20 and the insertion rod 19, and the insertion rod 19 then drives the gear ring 16, gear A15, gear B24, and shaft B21 to rotate. Since the gear ring 16 drives the shaft B21 to rotate as a deceleration motion, the load of the motor 2 is effectively reduced, thereby achieving an energy-saving effect.

[0045] Working principle: when it is necessary to adjust the pumping speed of the pump, first start the electric push rod 4, then the electric push rod 4 extends to push the connecting plate A7 to move, and then drives the slide bar 6 to slide along the inside of the mounting block 5, and at the same time drives the push plate A20 and the plug rod 19 to move toward the gear ring 16. Since the bottom of the push plate A20 is made of an inclined surface structure, when the push plate A20 moves to the specified position, the inclined surface of the push plate A20 reaches the highest peak, and then is no longer connected to the inside of the push plate A20. If the motor 2 is started, the shaft A3, the mounting block 5, the slide bar 6, the connecting plate A7, and the push plate A20 are driven to rotate, and the push plate A20 cannot drive the shaft B21 to rotate through the push plate B22;

[0046] When the push plate A20 drives the plug 19 to move to the gear ring 16, the gear A15 guides the plug 19. If the plug 19 is not directly aligned with the socket 18 at this time, the plug 19 squeezes the guide plate 25, thereby driving the gear ring 16 to rotate a certain distance, and then the plug 19 is inserted into the inside of the socket 18 for connection, and then the motor 2 is started to rotate the push plate A20 and the plug 19, and the plug 19 drives the gear ring 16, the gear A15, the gear B24, and the shaft B21 to rotate. Since the gear ring 16 drives the shaft B21 to rotate for deceleration motion, the load of the motor 2 is effectively reduced, thereby achieving an energy-saving effect;

[0047] In the process of mixing sludge and water, the suction force of the equipment pumping liquid drives the rotating rod 11 and the breaking blade 10 to rotate. Since the sludge often contains large mud blocks and stones stuck together, the breaking blade 10 will break up the hard stones or large mud blocks stuck together during the rotation process, thereby effectively preventing the equipment from being blocked.

[0048] During the start-up of the motor 2, the vibration force generated by the motor 2 drives the hinged rod 31 and the roller 26 to roll along the hinged rod 30, thereby driving the push plate 27 to move along the outer sleeve 28. During the movement, the outer sleeve 28 drives the spring 29 to be compressed, thereby buffering the vibration force generated by the motor 2, thereby achieving an effective shock-absorbing effect.

[0049] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An energy-saving pump body, comprising a base (1), characterized in that: A connection chamber (30) is provided on one side of the top of the base (1), outer sleeves (28) are symmetrically provided on both sides of the connection chamber (30), a spring (29) is provided inside the outer sleeve (28), a push plate (27) is provided on one side of the spring (29), a motor (2) is provided on the top of the base connection chamber (30), hinged rods (31) are symmetrically hinged on both sides of the bottom of the motor (2), rollers (26) are provided on the hinged rods (31), and a rotating shaft A (3) is provided at the output end of the motor (2). A liquid extraction chamber (14) is provided on the other side of the top of the base (1), a housing (8) is provided on one side of the liquid extraction chamber (14), one side of the rotating shaft A (3) extends into the interior of the housing (8), a mounting block (5) is provided on one side of the rotating shaft A (3), a pushing assembly is provided inside the mounting block (5), the pushing assembly is composed of an electric push rod (4), a sliding rod (6), a connecting plate A (7), an insert rod (19) and a pushing plate A (20), the electric push rod (4) is located inside the mounting block (5), The output end of the electric push rod (4) is provided with a connecting plate A (7), one side of the connecting plate A (7) is provided with a sliding rod (6), and the sliding rod (6) is located inside the mounting block (5), the other side of the connecting plate A (7) is provided with a push plate A (20), one side of the push plate A (20) is provided with an insertion rod (19), one side of the housing (8) is provided with a rotating shaft B (21), and one side of the outer side of the rotating shaft B (21) is evenly provided with a plurality of push plates B (22), and the push plates B (22) and the push plates A (20) are adapted to each other. A deceleration assembly is provided inside the housing (8); one side of the rotating shaft B (21) extends to the inside of the liquid pumping bin (14); a plurality of groups of spiral blades (9) are evenly provided on the other side of the outside of the rotating shaft B (21); connecting rods B (13) are symmetrically provided at the top and bottom of the inside of the liquid pumping bin (14); a connecting disk (12) is provided between the two groups of connecting rods B (13); a rotating rod (11) is provided on one side of the connecting disk (12); and a plurality of groups of scattering blades (10) are evenly provided on the outside of the rotating rod (11); The reduction assembly comprises a gear A (15), a gear ring (16), an annular plate (17), a socket (18), an annular groove (23) and a gear B (24); an annular plate (17) is provided on one side of the inner side of the housing (8); a gear ring (16) is provided on the outer side of the annular plate (17); a plurality of groups of sockets (18) are evenly provided on one side of the gear ring (16); a guide plate (25) is provided between two groups of the sockets (18); a gear B (24) is provided on the outer side of the rotating shaft B (21); and the top and bottom of one side of the housing (8) are rotatably connected to the gear A (15) in a fixed axis.

2. An energy-saving pump body according to claim 1, characterized in that: An annular groove (23) is provided on the outer side of the gear ring (16), and the annular groove (23) and the annular plate (17) are adapted to each other.

3. An energy-saving pump body according to claim 1, characterized in that: A support frame is provided on one side of the bottom of the housing (8), and the support frame is connected to the base (1) via locking bolts.

4. An energy-saving pump body according to claim 1, characterized in that: A mounting groove is provided on one side of the connection plate (12), and a bearing is provided inside the mounting groove, and the rotating rod (11) is located inside the bearing.

5. The energy-saving pump body according to claim 1, characterized in that: A protective net bin is provided on one side of the interior of the liquid extraction bin (14), and the spiral fan blades (9) are located inside the protective net bin.

6. An energy-saving pump body according to claim 1, characterized in that: The top and bottom of one side of the mounting block (5) are symmetrically provided with sliding grooves, and the sliding rod (6) is adapted to fit the sliding grooves.

7. An energy-saving pump body according to claim 1, characterized in that: A cover plate is provided at one end of the housing (8), and connecting bolts are arranged at the four corners of the cover plate.

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