CN220850175U

CN220850175U - Dredge pump for ship

Info

Publication number: CN220850175U
Application number: CN202322744221.7U
Authority: CN
Inventors: 王舒樵; 江波; 余如意; 储凯煜; 徐江林; 聂艺彬; 夏恩长; 徐烨
Original assignee: Anhui Hongchang Machinery Material Manufacturing Group Co ltd
Current assignee: Anhui Hongchang Machinery Material Manufacturing Group Co ltd
Priority date: 2023-10-13
Filing date: 2023-10-13
Publication date: 2024-04-26
Anticipated expiration: 2033-10-13

Abstract

The utility model relates to the technical field of dredge pumps, in particular to a dredge pump for a ship, which comprises a bottom plate, wherein mounting holes are formed in four corner positions of the bottom plate. According to the utility model, the anti-blocking mechanism is arranged at the water inlet end of the sewage pump body, the filtering plate is used for conveniently filtering sewage, the sewage pump body, the collecting hopper, the water inlet pipe and the water outlet pipe are used for conveniently conveying the sewage, the electric push rod is started, the scraper blade and the connecting plate are conveniently pushed to move by the electric push rod, the removed scraper blade is convenient for scraping dirt on the top of the filtering plate, the scraped dirt is communicated with the sewage and conveyed into the grinder, the grinder is convenient for grinding the scraped dirt, the guiding unit is used for conveniently conveying the ground dirt, the ground dirt and the sewage flow into the sewage pump body together, and the ground solid dirt is prevented from being blocked in the sewage pump body.

Description

Dredge pump for ship

Technical Field

The utility model relates to the technical field of dredge pumps, in particular to a dredge pump for a ship.

Background

The water pump is a mechanism for delivering or pressurizing liquid, which transmits mechanical energy of a prime mover or other external energy to the liquid to increase the energy of the liquid, and is mainly used for delivering liquid including water, oil, acid-alkali liquor, emulsion, suspension emulsion, liquid metal and the like, and can also be used for delivering liquid, gas mixture and liquid containing suspended solids. When the existing marine pump is used for sewage discharge, the pump is easy to block due to the fact that more impurities are contained in sewage, and the use of the water pump is affected after the pump is blocked.

Disclosure of utility model

The utility model aims to provide a dredge pump for a ship.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a marine dredge pump, includes the bottom plate, the mounting hole has all been seted up to four corner positions of bottom plate, the protecting crust has been linked firmly at the top of bottom plate one end, and the rectangular hole has been seted up to the bottom of protecting crust one end, the top of bottom plate one end has linked firmly the dredge pump body, and the dredge pump body is located the inside of protecting crust, the drainage end intercommunication of dredge pump body is fixed with the drain pipe, and drain pipe one end runs through the protecting crust and extends to the outside of protecting crust, the water inlet end of dredge pump body is provided with anti-blocking mechanism.

Further, the length of the inside of the rectangular hole is smaller than that of the inside of the protective shell, and the inside of the rectangular hole is fixedly connected with a filter screen.

Further in, prevent stifled mechanism includes the support frame, the top of support frame has linked firmly the rectangular shell, two division boards one have been linked firmly at the inboard top of rectangular shell, two division boards two and division board four have been linked firmly respectively to the inboard bottom of rectangular shell corresponds two division boards one's position department, division board four's top is provided with division board three, and division board three's both ends all link firmly with rectangular shell inside wall, the wash port has been seted up to the intermediate position department of rectangular shell bottom, and the wash port is located between division board two and division board three, the top intercommunication of rectangular shell is fixed with the conveyer pipe, the position department that the rectangular shell bottom corresponds the wash port has linked firmly the collection fill, and the bottom intercommunication of collection fill is fixed with the inlet tube, inlet tube one end is fixed with the inlet end intercommunication of dredge pump body, two division boards two the bottom of division board one all is provided with the scraper blade, division board two and division board three top contact with the bottom of corresponding position department respectively, one side of division board three has linked firmly the pulverizer, and pulverizer's bottom is provided with the guide unit.

Further, a connecting plate is fixedly connected between the two ends of the scraping plates, and a wedge-shaped notch is formed in the top of the connecting plate.

Further, the top of an inner side wall of the rectangular shell is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with the scraping plate at the corresponding position, the top of the electric push rod is provided with a baffle, and one end of the baffle is fixedly connected with the scraping plate at the corresponding position.

Further, the length of the scraping plate is the same as the width of the inner part of the rectangular shell, and the length of the scraping plate is the same as the length of the baffle.

Further in that, the direction unit includes L template, another inside wall of L template lateral wall and rectangle shell links firmly, and the one end and the division board of L template are four to link firmly, the top of L template is provided with the hang plate, the dead lever has all been linked firmly to the bottom at hang plate both ends, and the rectangular channel has been seted up to the bottom of dead lever, compression spring has been linked firmly to the interior top surface of rectangular channel, and compression spring's bottom links firmly with L template, the bottom of hang plate is provided with the motor, and the motor end links firmly with the rectangle shell, the output of motor has linked firmly the dwang, the lateral wall of dwang cup joints and is fixed with oval shaped plate, and oval shaped plate lateral wall and the bottom contact of hang plate.

The utility model has the beneficial effects that:

1. Through being provided with anti-blocking mechanism at the inlet end of dredge pump body to utilize the filter to be convenient for filter sewage, and utilize dredge pump body, collect fill, inlet tube and drain pipe be convenient for carry sewage, rethread starts electric putter, utilize electric putter to be convenient for promote scraper blade and connecting plate and remove, and the scraper blade after the removal is convenient for strike off the filth at filter top, and strike off the inside that the filth intercommunication sewage was carried into the grinder down, and utilize the grinder to be convenient for smash the filth that scrapes down, the guide unit is convenient for carry the filth after smashing again, and the filth after smashing flows into the inside of dredge pump body together with sewage, and the solid filth after smashing has avoided the filth to block up the inside at dredge pump body, guaranteed the conveying effect of this marine dredge pump, and then improved the practicality of this marine dredge pump.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an anti-blocking mechanism according to the present utility model;

FIG. 3 is a schematic view of the positional relationship between a rectangular shell and a first partition plate in the present utility model;

FIG. 4 is a schematic view of the position relationship between the scraper and the connecting plate in the present utility model;

fig. 5 is a schematic view of the structure of the guide unit in the present utility model.

In the figure: 100. a bottom plate; 110. a protective shell; 111. a rectangular hole; 120. a filter screen; 130. a sewage pump body; 140. a drain pipe; 200. an anti-blocking mechanism; 210. a support frame; 220. a rectangular shell; 221. a drain hole; 230. a scraper; 231. a baffle; 232. an electric push rod; 233. a connecting plate; 2331. wedge-shaped notch; 240. a delivery tube; 250. a filter plate; 260. a pulverizer; 270. a collection bucket; 271. a water inlet pipe; 280. a guide unit; 281. an L-shaped plate; 282. an inclined plate; 283. a fixed rod; 2831. rectangular grooves; 284. a compression spring; 285. a motor; 286. a rotating lever; 287. an elliptical plate; 290. a first partition plate; 291. a second partition plate; 292. a third partition plate; 293. and a partition plate IV.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a marine sewage pump includes a bottom plate 100, the four corner positions of the bottom plate 100 are all provided with mounting holes, the top of one end of the bottom plate 100 is fixedly connected with a protecting shell 110, the bottom of one end of the protecting shell 110 is provided with a rectangular hole 111, the top of one end of the bottom plate 100 is fixedly connected with a sewage pump body 130, the sewage pump body 130 is located inside the protecting shell 110, the drainage end of the sewage pump body 130 is communicated and fixed with a drain pipe 140, one end of the drain pipe 140 penetrates through the protecting shell 110 and extends to the outer side of the protecting shell 110, the water inlet end of the sewage pump body 130 is provided with an anti-blocking mechanism 200, during use, the marine sewage pump is conveniently mounted and fixed at a proper position by using the bottom plate 100 and the mounting holes, the protecting shell 110 is convenient for shielding and protecting the sewage pump body 130, and the anti-blocking mechanism 200 is used for filtering and crushing sewage, so that solid sewage after crushing is prevented from blocking the inside the sewage pump body 130, the conveying effect of the marine sewage pump is ensured, and the practicability of the marine sewage pump is improved.

The length of the inside of the rectangular hole 111 is smaller than that of the inside of the protective shell 110, the filter screen 120 is fixedly connected in the rectangular hole 111, foreign matters are prevented from entering the inside of the protective shell 110 by the filter screen 120, the anti-blocking mechanism 200 comprises a support frame 210, the top of the support frame 210 is fixedly connected with a rectangular shell 220, the top of the inner side of the rectangular shell 220 is fixedly connected with two first partition plates 290, the bottom of the inner side of the rectangular shell 220 is respectively fixedly connected with a second partition plate 291 and a fourth partition plate 293 corresponding to the first partition plate 290, the top of the fourth partition plate 293 is provided with a third partition plate 292, both ends of the third partition plate 292 are fixedly connected with the inner side wall of the rectangular shell 220, a drainage hole 221 is formed in the middle position of the bottom of the rectangular shell 220, the drainage hole 221 is positioned between the second partition plate 291 and the third partition plate 292, the top of the rectangular shell 220 is fixedly connected with a conveying pipe 240, the bottom of the rectangular shell 220 is fixedly connected with a collecting hopper 270 corresponding to the drainage hole 221, the bottom of the collecting hopper 270 is fixedly connected with a water inlet pipe 271, one end of the water inlet pipe 271 is fixedly connected with the water inlet end of the sewage pump body 130, a filter plate 250 is fixedly connected between the tops of the second partition plate 291 and the third partition plate 292, the bottoms of the first partition plates 290 are respectively provided with a scraper 230, the tops of the second partition plate 291 and the third partition plate 292 are respectively contacted with the bottoms of the scrapers 230 at corresponding positions, one side of the third partition plate 292 is fixedly connected with a pulverizer 260, the bottom of the pulverizer 260 is provided with a guide unit 280, a connecting plate 233 is fixedly connected between the two ends of the two scrapers 230, the top of the connecting plate 233 is provided with a wedge-shaped notch 2331, the top of one inner side wall of the rectangular shell 220 is fixedly connected with an electric push rod 232, the output end of the electric push rod 232 is fixedly connected with the scraper 230 at the corresponding position, the top of the electric push rod 232 is provided with a baffle 231, one end of the baffle 231 is fixedly connected with the scraper 230 at the corresponding position, the length of the scraper 230 is the same as the width of the inside of the rectangular case 220, the length of the scraper 230 is the same as the length of the baffle 231, the sewage is conveniently conveyed between the two scrapers 230 by the conveying pipe 240, the sewage is conveniently filtered by the filter plate 250, the filtered sewage is conveniently flowed into the inside of the collecting hopper 270 and the water inlet pipe 271, after the filter plate 250 is used for a period of time, the scraper 230 and the connecting plate 233 are conveniently pushed by the electric push rod 232 to move by starting the electric push rod 232, the removed scraper 230 is conveniently scraped the sewage at the top of the filter plate 250, the scraped sewage is communicated with the sewage and conveyed into the inside of the crusher 260, the scraped sewage is conveniently crushed by the crusher 260, and the crushed sewage is guided into the inside of the collecting hopper 270 and the water inlet pipe 271 by the guide unit 280.

The guide unit 280 comprises an L-shaped plate 281, one side wall of the L-shaped plate 281 is fixedly connected with the other inner side wall of the rectangular shell 220, one end of the L-shaped plate 281 is fixedly connected with a partition plate four 293, the top of the L-shaped plate 281 is provided with an inclined plate 282, the bottoms of the two ends of the inclined plate 282 are fixedly connected with a fixing rod 283, the bottom of the fixing rod 283 is provided with a rectangular groove 2831, the inner top surface of the rectangular groove 2831 is fixedly connected with a compression spring 284, the bottom of the compression spring 284 is fixedly connected with the L-shaped plate 281, the bottom of the inclined plate 282 is provided with a motor 285, one end of the motor 285 is fixedly connected with the rectangular shell 220, the output end of the motor 285 is fixedly connected with a rotating rod 286, the outer side wall of the rotating rod 286 is sleeved and fixed with an elliptical plate 287, the outer side wall of the elliptical plate 287 is contacted with the bottom of the inclined plate 282, the inclined plate 282 is convenient to crush dirt by utilizing the inclined plate 282, the motor 285 is started, the rotating rod 286 and the elliptical plate 287 is driven to rotate by the motor 285, the compressing spring 284 is convenient to pull the fixing rod 283 and the inclined plate 282, and the rotating elliptical inclined plate 282, the motor is convenient to slide and the inclined plate 282, the motor 285 is convenient to slide, the rotating, the motor 285 and the rotating elliptical plate is sleeved on the inclined plate 287, and the rotating and the outer side wall, the rotating body, and the rotating body, so as well.

Working principle: in use, the marine sewage pump is conveniently installed and fixed by using the bottom plate 100 and the mounting holes, the marine sewage pump is conveniently communicated and fixed with a sewage pipeline by using the conveying pipe 240, sewage is conveniently conveyed between the two scrapers 230 by using the conveying pipe 240, the sewage is conveniently filtered by using the filter plate 250, the filtered sewage conveniently flows into the collecting hopper 270 and the water inlet pipe 271, the sewage is conveniently conveyed into the water outlet pipe 140 by using the sewage pump body 130 by starting the sewage pump body 130, the water outlet pipe 140 is conveniently discharged, after the filter plate 250 is used for a period of time, the scrapers 230 and the connecting plate 233 are conveniently pushed by starting the electric push rods 232, the sewage at the top of the filter plate 250 is conveniently scraped by the moved scrapers 230, the scraped sewage is conveniently conveyed into the crusher 260 by the sewage, the pulverizer 260 is utilized to facilitate the pulverization of the scraped dirt, the pulverized dirt falls into the top of the inclined plate 282, the dirt sliding down on the inclined plate 282 passes through the space between the partition plate III 292 and the partition plate IV 293, so that the pulverized dirt is convenient to flow into the collecting hopper 270 and the water inlet pipe 271, the pulverized dirt and sewage flow into the sewage pump body 130 together, the pulverized solid dirt is prevented from blocking the sewage pump body 130, the conveying effect of the ship sewage pump is ensured, the practicability of the ship sewage pump is further improved, the motor 285 is started, the motor 285 is utilized to drive the rotating rod and the elliptic plate 287 to rotate, the compression spring 284 is utilized to facilitate the pulling limiting of the fixed rod 283 and the inclined plate 282, the rotating elliptic plate 282 is pushed to vibrate up and down, thereby ensuring smooth sliding of the dirt on the inclined plate 282.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.

Claims

1. The utility model provides a marine dredge pump, includes bottom plate (100), its characterized in that, mounting hole has all been seted up to four corner positions of bottom plate (100), the top of bottom plate (100) one end has linked firmly protective housing (110), and rectangular hole (111) have been seted up to the bottom of protective housing (110) one end, the top of bottom plate (100) one end has linked firmly dredge pump body (130), and dredge pump body (130) are located the inside of protective housing (110), the drainage end intercommunication of dredge pump body (130) is fixed with drain pipe (140), and drain pipe (140) one end runs through protective housing (110) and extends to the outside of protective housing (110), the water inlet of dredge pump body (130) is provided with anti-blocking mechanism (200).

2. The marine sewage pump according to claim 1, wherein the length of the inside of the rectangular hole (111) is smaller than the length of the inside of the protective casing (110), and the filter screen (120) is fixedly connected to the inside of the rectangular hole (111).

3. The marine sewage pump according to claim 1, wherein the anti-blocking mechanism (200) comprises a supporting frame (210), a rectangular shell (220) is fixedly connected to the top of the supporting frame (210), two first partition plates (290) are fixedly connected to the top of the inner side of the rectangular shell (220), a second partition plate (291) and a fourth partition plate (293) are fixedly connected to the bottom of the inner side of the rectangular shell (220) at positions corresponding to the first partition plates (290), a third partition plate (292) is arranged on the top of the fourth partition plate (293), both ends of the third partition plate (292) are fixedly connected to the inner side wall of the rectangular shell (220), a drain hole (221) is formed in the middle position of the bottom of the rectangular shell (220), the drain hole (221) is located between the second partition plate (291) and the third partition plate (292), a conveying pipe (240) is fixedly connected to the top of the rectangular shell (220), a collecting hopper (270) is fixedly connected to the bottom of the collecting hopper (271), a water inlet pipe (271) is fixedly connected to the bottom of the collecting hopper (270), a water inlet pipe (250) is fixedly connected to the middle position of the top of the filtering plate (292), the bottoms of the two first division plates (290) are respectively provided with a scraper blade (230), the tops of the second division plates (291) and the third division plates (292) are respectively contacted with the bottoms of the scrapers (230) at corresponding positions, one side of the third division plates (292) is fixedly connected with a pulverizer (260), and the bottoms of the pulverizer (260) are provided with guide units (280).

4. A dredge pump for a ship according to claim 3, characterized in that a connecting plate (233) is fixedly connected between the two ends of the two scrapers (230), and a wedge-shaped notch (2331) is formed at the top of the connecting plate (233).

5. A dredge pump for ship according to claim 3, characterized in that the top of an inner side wall of the rectangular shell (220) is fixedly connected with an electric push rod (232), the output end of the electric push rod (232) is fixedly connected with a scraper (230) at a corresponding position, the top of the electric push rod (232) is provided with a baffle (231), and one end of the baffle (231) is fixedly connected with the scraper (230) at the corresponding position.

6. A marine sewage pump according to claim 3, wherein the length of the scraper (230) is the same as the width of the interior of the rectangular casing (220), and the length of the scraper (230) is the same as the length of the baffle (231).

7. A dredge pump for ship according to claim 3, characterized in that, guide unit (280) includes L template (281), another inside wall of L template (281) lateral wall and rectangle shell (220) links firmly, and the one end and the division board four (293) of L template (281) link firmly, the top of L template (281) is provided with inclined plate (282), the dead lever (283) has all been linked firmly to the bottom at inclined plate (282) both ends, and rectangular channel (2831) have been seted up to the bottom of dead lever (283), compression spring (284) have been linked firmly to the interior top surface of rectangular channel (2831), and the bottom of compression spring (284) links firmly with L template (281), the bottom of inclined plate (282) is provided with motor (285), and motor (285) one end links firmly with rectangle shell (220), the output of motor (285) links firmly dwang (286), the outside wall of dwang (286) has cup jointed and has been fixed oval shaped plate (287), and the inclined plate (287) of the bottom contact with oval plate (282).