Divergent double-channel anti-winding vortex pump
By introducing connecting and linkage components into the cyclone pump, rapid fastening and stable clamping of the water pipe flange are achieved, solving the problem of time-consuming and labor-intensive installation of the cyclone pump and improving convenience and stability.
Patent Information
- Application Number
- CN202520887810.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-07
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-05-07
AI Technical Summary
Existing cyclone pumps require the installation or removal of a large number of bolts and nuts when installing or removing water pipes, which is time-consuming, labor-intensive, and not convenient to install.
The design incorporates a progressively expanding dual-channel anti-winding cyclone pump, employing connecting and linkage components. Through structures such as a fixed disc, slide bar, clamping plate, and wedge, it achieves rapid tightening and stable clamping of the water pipe flange, while using ratchet teeth and ratchet rings to prevent loosening.
It improves the convenience and stability of water pipe installation, reduces operation time, and ensures the tightness and stability of water pipe connections.
Smart Images
Figure CN223952914U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of vortex pump, more particularly to the gradually expanding double channel anti-winding vortex pump. BACKGROUND
[0002] The gradually expanding double channel vortex pump is a kind of high-efficiency fluid conveying equipment, and its core feature is gradually expanding spiral double channel design, which forms rotating flow field through double symmetrical channels, produces strong vortex effect when impeller rotates, effectively reduces the wear of solid particles to flow channel, and significantly improves wear resistance.The gradually expanding channel structure can stably reduce flow velocity, convert kinetic energy into pressure energy, and consider both head and efficiency, and the unique hydraulic design makes the pump have excellent non-blocking characteristics, is suitable for conveying high-concentration medium containing particles and fibers, and is widely applied in the fields of mining, environmental protection and chemical industry.
[0003] At present, the pump body and inlet and outlet water pipes of the common vortex pump are mostly connected through flanges, and a large number of bolts and nuts need to be installed or disassembled when the water pipes are installed or disassembled, which is time-consuming and laborious, and the installation convenience is insufficient, therefore, it is urgent to design the gradually expanding double channel anti-winding vortex pump to solve the above problems. CONTENT OF THE UTILITY MODEL
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a gradually expanding double channel anti-winding vortex pump to solve the problems existing in the above background technology.
[0005] The utility model provides the following technical scheme: a gradually expanding double channel anti-winding vortex pump, comprising a vortex pump body, two connecting assemblies and a linkage assembly, wherein the vortex pump body comprises a pump body, the two connecting assemblies are arranged at the water inlet and water outlet of the pump body respectively, and the two connecting assemblies are matched with the water inlet and water outlet of the pump body respectively, and the linkage assembly is arranged on the connecting assembly.
[0006] The connecting assembly comprises a fixed disc, a plurality of fixed rods, a plurality of sliding rods, a plurality of clamping plates and a plurality of baffle plates, the two fixed discs are fixedly installed at the water inlet and water outlet of the pump body respectively, the plurality of fixed rods are fixedly installed at one side of the fixed disc at equal intervals in a circle, the plurality of sliding rods are slidingly installed in the fixed disc at equal intervals in a circle, the clamping plates are fixedly installed at one side of the sliding rods, and the baffle plates are fixedly installed at the other side of the sliding rods.
[0007] Further, the vortex pump body further comprises a base and a motor, the motor and the pump body are fixedly installed on the top of the base, and the pump body is connected with the output shaft of the motor through a shaft coupling.
[0008] Further, a plurality of straight grooves are formed on the fixed disc at equal intervals in a circle, and the sliding rods are slidingly installed in the straight grooves.
[0009] Further, the connecting assembly further comprises a gear ring, the gear ring is rotationally installed on the other side of the fixed disc, a plurality of arc-shaped grooves are equidistantly formed on the circumference of the gear ring, and the sliding rod is slidingly installed in the arc-shaped grooves.
[0010] Further, the connecting assembly further comprises a plurality of limiting rods, the plurality of limiting rods are respectively fixedly installed in the plurality of straight grooves, and the sliding rod is slidingly sleeved on the limiting rods.
[0011] Further, two wedge-shaped pieces are symmetrically fixedly installed on the side of the clamping plate close to the fixed disc.
[0012] Further, the linkage assembly comprises an ear plate, a rotating rod, a hexagonal rod and a gear, the ear plate is fixedly installed on the fixed disc, the rotating rod is rotationally installed in the ear plate, the hexagonal rod is fixedly installed on one side of the rotating rod, and the gear is fixedly installed on the other side of the rotating rod and is engaged with the gear ring.
[0013] Further, the linkage assembly further comprises a ratchet ring, a ratchet, a fixed plate and a spring, the ratchet ring is fixedly installed on the rotating rod, the ratchet is slidingly installed on one side of the ear plate and is matched with the ratchet ring, the fixed plate is fixedly installed on one side of the ear plate, a hollow groove is formed in the ratchet, the fixed plate is located in the hollow groove, and the spring is fixedly installed between the fixed plate and the inner wall of the hollow groove.
[0014] The technical effects and advantages of the utility model are as follows:
[0015] The utility model discloses a connecting assembly and a linkage assembly are set up, when installing the water pipe, the flange plate of the water pipe is sleeved on the fixed rod on the fixed disc and is pushed to the inside of the flange plate and is combined with the fixed disc, then using spanner clockwise rotating hexagonal rod, can drive clamping plate to slide towards the flange plate, and clamping plate sliding will drive wedge-shaped piece to contact the outside of the flange plate and continuously extrude wedge-shaped piece in the sliding process and make it tightly combined with the outside of the flange plate, finally tightly clamps the flange plate, and staff only needs to rotate hexagonal rod to complete the fastening installation of the flange plate, improves the convenience of installation, simultaneously, through setting up the ratchet ring, the ratchet is engaged with the ratchet ring under the pushing of the spring after completing the fastening installation of the flange plate, can prevent the rotating rod from producing counterclockwise rotation and cause clamping plate to produce loosening, improves the clamping stability. ACCURATE DRAWINGS
[0016] Figure 1 It is the whole structure schematic diagram of the utility model;
[0017] Figure 2 It is the pump body structure schematic diagram of the utility model;
[0018] Figure 3 It is the connecting assembly structure schematic diagram of the utility model;
[0019] Figure 4The utility model discloses a wedge piece structure schematic diagram.
[0020] Figure 5 The utility model discloses a linkage assembly structure schematic diagram.
[0021] The figure mark is: 1, the cyclone pump body, 101, the base, 102, motor, 103, the pump body, 2, connecting assembly, 201, fixed disc, 202, fixed link, 203, straight groove, 204, sliding rod, 205, clamping plate, 206, gear ring, 207, arc slot, 208, limit rod, 209, wedge piece, 210, baffle, 3, linkage assembly, 301, lug plate, 302, rotating link, 303, hexagonal link, 304, gear, 305, ratchet ring, 306, ratchet, 307, empty slot, 308, fixed plate, 309, spring. Specific implementation
[0022] The utility model makes further explanation below combining specific embodiment, however the people who are familiar with the field should understand, the detailed explanation that is given here combining the drawing is to explain better, the structure of the utility model is bound to exceed these limited embodiments, and for some equivalent alternative or common means, this paper does not make detailed description again, but still belongs to the protection scope of this application.
[0023] Figures 1-5 It is the best embodiment of the utility model, and the following will be combined with the attached Figure 1 The Figure 5 The utility model makes further explanation.
[0024] The utility model discloses a gradually expanding double -channel anti -entangle cyclone pump, including cyclone pump body 1, still including two connecting assemblies 2, linkage assembly 3, cyclone pump body 1 includes the pump body 103, two connecting assemblies 2 are arranged at the water inlet and water outlet of pump body 103 respectively, and two connecting assemblies 2 are adapted with the water inlet and water outlet of pump body 103 respectively, and linkage assembly 3 is arranged on connecting assembly 2.
[0025] Connecting assembly 2 includes fixed disc 201, a plurality of fixed links 202, a plurality of sliding rods 204, a plurality of clamping plates 205, a plurality of baffles 210, two fixed discs 201 are fixedly installed at the water inlet and water outlet of pump body 103 respectively, a plurality of fixed links 202 are fixedly installed at one side of fixed disc 201 circumferentially equidistantly, a plurality of sliding rods 204 are slidably installed in fixed disc 201 circumferentially equidistantly, clamping plate 205 is fixedly installed at one side of sliding rod 204, and baffle 210 is fixedly installed at the other side of sliding rod 204.
[0026] Specifically, the cyclone pump body 1 further includes the base 101 and the motor 102, the motor 102 and the pump body 103 are fixedly installed on the top of the base 101, and the pump body 103 is connected with the output shaft of the motor 102 through a shaft coupling.
[0027] Specifically, the fixed disc 201 is provided with a plurality of straight grooves 203 equidistantly arranged in the circumference.
[0028] Specifically, the connecting assembly 2 further comprises a tooth ring 206 rotatably installed on the other side of the fixed disc 201, and the tooth ring 206 is provided with a plurality of arc grooves 207 equidistantly arranged in the circumference, and the slide rod 204 is slidably installed in the arc grooves 207.
[0029] Specifically, the connecting assembly 2 further comprises a plurality of limiting rods 208, and the plurality of limiting rods 208 are respectively fixedly installed in the plurality of straight grooves 203, and the slide rod 204 is slidably sleeved on the limiting rods 208.
[0030] In the embodiment, the limiting rods 208 are arranged to limit the slide rod 204, so that the slide rod 204 cannot rotate when sliding in the straight grooves 203.
[0031] Specifically, the clamping plate 205 is symmetrically provided with two wedge-shaped pieces 209 fixedly installed on the side close to the fixed disc 201.
[0032] In the embodiment, the wedge-shaped pieces 209 are made of rubber.
[0033] Specifically, the linkage assembly 3 comprises an ear plate 301, a rotating rod 302, a hexagonal rod 303, and a gear 304, the ear plate 301 is fixedly installed on the fixed disc 201, the rotating rod 302 is rotatably installed in the ear plate 301, the hexagonal rod 303 is fixedly installed on one side of the rotating rod 302, and the gear 304 is fixedly installed on the other side of the rotating rod 302, and the gear 304 is engaged with the tooth ring 206.
[0034] In the embodiment, the hexagonal rod 303 is rotated by using a wrench, so as to drive the rotating rod 302 and the gear 304 to rotate.
[0035] Specifically, the linkage assembly 3 further comprises a ratchet ring 305, a ratchet tooth 306, a fixed plate 308, and a spring 309, the ratchet ring 305 is fixedly installed on the rotating rod 302, the ratchet tooth 306 is slidably installed on one side of the ear plate 301, the ratchet tooth 306 is adapted to the ratchet ring 305, the fixed plate 308 is fixedly installed on one side of the ear plate 301, the ratchet tooth 306 is provided with a hollow groove 307, the fixed plate 308 is in the hollow groove 307, and the spring 309 is fixedly installed between the fixed plate 308 and the inner wall of the hollow groove 307.
[0036] In the embodiment, the ratchet tooth 306 is engaged with the ratchet ring 305 under the pushing of the spring 309, so as to prevent the rotating rod 302 from rotating counterclockwise, and to maintain the stability of clamping.
[0037] Working principle: when installing the water pipe, the flange plate of the water pipe is sleeved on the fixed rod 202 of the fixed disc 201, and the inner side of the flange plate of the water pipe is pushed to be attached to the fixed disc 201, at this time, the hexagonal rod 303 is rotated clockwise by using a wrench, the rotating rod 302 and the gear 304 are driven to rotate, the tooth ring 206 can be driven to rotate counterclockwise, when the tooth ring 206 rotates, the sliding rod 204 is pushed to slide in the straight groove 203 through the arc-shaped groove 207, the sliding of the sliding rod 204 drives the clamping plate 205 to slide towards the flange plate of the water pipe, the sliding of the clamping plate 205 drives the wedge-shaped piece 209 to contact the outer side of the flange plate, because the sliding rod 204 and the clamping plate 205 are blocked by the blocking piece 210, when the clamping plate 205 slides, the wedge-shaped piece 209 is extruded to tightly attach to the outer side of the flange plate, therefore, the clamping plate 205 can tightly clamp the flange plate, the hexagonal rod 303 is continuously rotated until the clamping plate 205 slides to mutually attach, the flange plate of the water pipe can be tightly clamped, and the ratchet 306 is engaged with the ratchet ring 305 under the pushing of the spring 309, the counterclockwise rotation of the rotating rod 302 is prevented, and the stability of clamping is maintained; when the water pipe needs to be disassembled, the ratchet 306 is slid outward to be disengaged from the ratchet ring 305, the hexagonal rod 303 is counterclockwise rotated to drive the rotating rod 302 and the gear 304 to rotate counterclockwise, the tooth ring 206 is driven to rotate clockwise, the counterclockwise rotation of the tooth ring 206 pushes the sliding rod 204 to slide in the straight groove 203 through the arc-shaped groove 207, the sliding of the sliding rod 204 drives the clamping plate 205 to move away from the flange plate of the water pipe, so that the flange plate is unlocked.
[0038] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to obtain equivalent embodiments. However, any simple modification, equivalent change and modification of the above embodiments without departing from the technical solution of the present application, and according to the technical essence of the present application, still belong to the protection scope of the technical solution of the present application.
Claims
1. A gradual expansion type double channel anti-winding cyclone pump comprising a cyclone pump body (1), characterized in that: Also include two connecting components (2), linkage assembly (3), cyclone pump body (1) includes pump body (103), two connecting components (2) are respectively arranged in the water inlet and water outlet of pump body (103), and two connecting components (2) are respectively matched with the water inlet and water outlet of pump body (103), linkage assembly (3) is arranged on connecting component (2); Connecting component (2) includes fixed disc (201), a plurality of fixed rods (202), a plurality of sliding rods (204), a plurality of clamping plates (205), a plurality of baffle plates (210), two fixed discs (201) are respectively fixedly installed in the water inlet and water outlet of pump body (103), a plurality of fixed rods (202) are circumferentially equidistantly fixedly installed on one side of fixed disc (201), a plurality of sliding rods (204) are circumferentially equidistantly slidably installed in fixed disc (201), clamping plate (205) is fixedly installed on one side of sliding rod (204), and baffle plate (210) is fixedly installed on the other side of sliding rod (204).
2. The diffuser double passage anti-entrapment mixed flow pump of claim 1, wherein: The cyclone pump body (1) further comprises a base (101) and a motor (102), the motor (102) and the pump body (103) are both fixedly installed on the top of the base (101), and the pump body (103) is connected with the output shaft of the motor (102) through a shaft coupling.
3. The diffuser double passage anti-winding cyclone pump according to claim 1, characterized in that: A plurality of straight grooves (203) are circumferentially equidistantly formed in the fixed disc (201), and the sliding rod (204) is slidably installed in the straight groove (203).
4. The gradual diffusion dual channel anti-winding cyclone pump according to claim 1, characterized in that: The connecting component (2) further comprises a gear ring (206), the gear ring (206) is rotatably installed on the other side of the fixed disc (201), a plurality of arc-shaped grooves (207) are circumferentially equidistantly formed in the gear ring (206), and the sliding rod (204) is slidably installed in the arc-shaped groove (207).
5. The diffuser double passage anti-winding cyclone pump according to any one of claims 1-3, characterized in that: The connecting component (2) further comprises a plurality of limiting rods (208), the plurality of limiting rods (208) are respectively fixedly installed in the plurality of straight grooves (203), and the sliding rod (204) is slidably sleeved on the limiting rod (208).
6. The gradual diffusion dual channel anti-winding cyclone pump according to claim 1, characterized in that: Two wedge-shaped plates (209) are symmetrically fixedly installed on one side of the fixed disc (201) close to the clamping plate (205).
7. The diffuser double passage anti-winding cyclone pump according to any one of claims 1-4, characterized in that: The linkage assembly (3) comprises an ear plate (301), a rotating rod (302), a hexagonal rod (303) and a gear (304), the ear plate (301) is fixedly installed on the fixed disc (201), the rotating rod (302) is rotatably installed in the ear plate (301), the hexagonal rod (303) is fixedly installed on one side of the rotating rod (302), the gear (304) is fixedly installed on the other side of the rotating rod (302), and the gear (304) is engaged with the gear ring (206).
8. The diffuser double passage anti-entrapment vortex pump of claim 7, wherein: The linkage assembly (3) further comprises a ratchet ring (305), a ratchet (306), a fixed plate (308) and a spring (309), the ratchet ring (305) is fixedly installed on the rotating rod (302), the ratchet (306) is slidingly installed on one side of the ear plate (301), the ratchet (306) is matched with the ratchet ring (305), the fixed plate (308) is fixedly installed on one side of the ear plate (301), a hollow slot (307) is formed in the ratchet (306), the fixed plate (308) is located in the hollow slot (307), and the spring (309) is fixedly installed between the fixed plate (308) and the inner wall of the hollow slot (307).