Anti-blocking water pump
By introducing a screw thrust device and cleaning device into the anti-blocking water pump for sewage treatment, the problem of blockage due to large particles is solved, and the smooth discharge of sewage and the improvement of the stability and life of the water pump are achieved.
Patent Information
- Application Number
- CN202420008454.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-03
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-01-03
AI Technical Summary
When used, the existing anti-blocking water pumps for sewage treatment will still block the screen plate due to some waste as big as through holes, resulting in the problem of sewage not being discharged.
An anti-blocking water pump is designed, including a water inlet pipe, a water pump, a screw push device and a cleaning device. The screw push device drives the propeller blades to push large particles to discharge foreign matters. The cleaning device cleans and collects cards through reciprocating devices and collection devices. Waste on screen.
It effectively avoids internal blockage of the water pump, improves the stability and life of the water pump, and ensures that the sewage can be discharged smoothly.
Smart Images
Figure CN222254359U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sewage treatment, in particular to an anti-blocking water pump. Background Art
[0002] In sewage treatment, a large number of water pumps are needed as sewage treatment and transportation power components. However, there are a lot of foreign matter and sludge in the sewage, which often clogs the inside of the water pump and affects the normal operation of the water pump.
[0003] According to the Chinese patent publication number CN218424614U, the technical solution disclosed in the patent document is as follows: The utility model discloses an anti-blocking water pump for sewage treatment, including a water pump, a drainage sleeve and an inlet sleeve, and also includes a vertical box, a motor and a screw rod. The inlet end of the water pump is welded with an inlet sleeve, and the drainage end of the water pump is welded with a drainage sleeve and an inlet sleeve. It is characterized in that it also includes a vertical box, a motor and a screw rod. The inlet sleeve is welded with a vertical box, and the bottom of the vertical box is rotatably connected with a vertical conical tooth through a bearing, and the middle side of the vertical box is rotatably connected with a transverse conical tooth through a bearing. The overall anti-blocking water pump for sewage treatment is flexible and convenient to use. It can be placed for personnel to filter large foreign objects in the sewage passing through the water pump, so that the foreign objects will not be retained at the blades inside the water pump, and the filtered foreign objects can be spirally pushed and discharged to help personnel to discharge foreign objects in a centralized manner, effectively avoiding unmaintainable blockage inside the water pump, greatly increasing the stability of the water pump, and having high practicality.
[0004] The above patent has the following disadvantages: when the device is in use, some waste as big as the through hole will still block the screen plate, resulting in sewage being unable to be discharged. In view of this, we propose an anti-blocking water pump. Utility Model Content
[0005] The purpose of the utility model is to provide an anti-blocking water pump to solve the problems raised in the above background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A blockage-proof water pump comprises: a water inlet pipe; a water pump fixedly connected to the left side of the water inlet pipe; a drainage pipe fixedly connected to the left side of the water pump; a spiral pushing and discharging device arranged on the water inlet pipe, used to reduce the accumulation of foreign matter in sewage inside the water pump; a cleaning device arranged on the water inlet pipe, used to clean the waste remaining on the sieve plate; wherein the cleaning device comprises: a reciprocating device arranged on the water inlet pipe, used to clean the waste stuck on the sieve plate; and a collecting device arranged on the water inlet pipe, used to collect the cleaned waste.
[0008] Preferably, the spiral pushing device includes a power device and a spiral device, and the power device and the spiral device are arranged on the water inlet pipe. The power device includes a metal box, and the metal box is fixedly penetrated through the water inlet pipe and extends to the bottom. The top of the metal box is fixedly connected to a support plate, and the front of the support plate is fixedly connected to a motor. The bottom of the metal box is rotatably connected to a first rotating rod through a bearing, and the first rotating rod movably penetrates the metal box and extends to the top, and its extending end is fixedly connected to the output end of the motor. The outer wall of the first rotating rod is fixedly sleeved with a first gear.
[0009] Preferably, the spiral device includes a second rotating rod, which is rotatably connected to the right side of the inner wall of the metal box through a bearing, and the second rotating rod movably passes through the metal box and extends to the right side. The outer wall of the second rotating rod is fixedly sleeved with propeller blades, and the left side of the second rotating rod is fixedly connected to a second gear.
[0010] Preferably, the reciprocating device includes a fixed rod, which is fixedly connected to the right side of the second rotating rod, a movable rod is hinged at the bottom of the fixed rod, a cleaning block is hinged at the bottom of the movable rod, and the screen plate is fixedly connected to the front side of the inner wall of the water inlet pipe.
[0011] Preferably, the collecting device comprises a collecting box, the collecting box is fixedly mounted on the front side of the water inlet pipe, and a flange cover is movably mounted on the front side of the collecting box.
[0012] Preferably, two sides of the cleaning block fit with the top and bottom of the water inlet pipe.
[0013] Compared with the prior art, the utility model provides an anti-blocking water pump, which has the following beneficial effects:
[0014] 1. This anti-blocking water pump drives the fixed rod to rotate through the second rotating rod, the fixed rod drives the movable rod hinged at the bottom, the movable rod drives the cleaning block hinged at the bottom, the cleaning block reciprocates to clean the waste stuck in the sieve plate hole and cleans it into the collection box. The garbage in the collection box is cleaned by opening the flange cover, so as to improve the service life of the device.
[0015] 2. This anti-blocking water pump drives the first rotating rod to rotate by starting the motor, the first rotating rod drives the first gear to rotate, the first gear drives the meshing second gear, the second gear drives the second rotating rod to rotate, and the second rotating rod drives the propeller blades, so that large particles of foreign matter in the sewage passing through the water pump can be spirally discharged, so that personnel can concentrate on cleaning them, effectively ensuring the stability of the water pump. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2This is a front sectional structural schematic diagram of the utility model;
[0018] Figure 3 This is a schematic diagram of the back cross-sectional structure of the utility model;
[0019] Figure 4 This is a schematic diagram of the enlarged structure of the utility model as shown in 3A.
[0020] In the figure: 1. water inlet pipe; 2. spiral pushing device; 21. power device; 211. metal box; 212. support plate; 213. motor; 214. first rotating rod; 215. first gear; 22. spiral device; 221. second rotating rod; 222. second gear; 223. propeller blade; 3. cleaning device; 31. reciprocating device; 311. fixed rod; 312. movable rod; 313. cleaning block; 314. sieve plate; 32. collecting device; 321. collecting box; 322. flange cover; 4. water pump; 5. drain pipe. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] In the description of the present invention, it should be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 should not be understood as a limitation on the present invention.
[0023] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting, or detachable connection, setting, or integral connection, setting. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.
[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.
[0025] According to the Chinese patent publication number CN218424614U, the technical solution disclosed in the patent document is as follows: The utility model discloses an anti-blocking water pump for sewage treatment, including a water pump, a drainage sleeve and an inlet sleeve, and also includes a vertical box, a motor and a screw rod. The inlet end of the water pump is welded with an inlet sleeve, and the drainage end of the water pump is welded with a drainage sleeve and an inlet sleeve. It is characterized in that it also includes a vertical box, a motor and a screw rod. The inlet sleeve is welded with a vertical box, and the bottom of the vertical box is rotatably connected with a vertical conical tooth through a bearing, and the middle side of the vertical box is rotatably connected with a transverse conical tooth through a bearing. The overall anti-blocking water pump for sewage treatment is flexible and convenient to use. It can be placed for personnel to filter large foreign objects in the sewage passing through the water pump, so that the foreign objects will not be retained at the blades inside the water pump, and the filtered foreign objects can be spirally pushed and discharged to help personnel to discharge foreign objects in a centralized manner, effectively avoiding unmaintainable blockage inside the water pump, greatly increasing the stability of the water pump, and having high practicality.
[0026] The above patent has the following disadvantages: when the device is in use, some waste as big as the through hole will still block the screen plate, resulting in sewage being unable to be discharged. In view of this, we propose an anti-blocking water pump.
[0027] like Figure 1-4 As shown, an anti-blocking water pump includes an inlet pipe 1; a water pump 4, fixedly connected to the left side of the inlet pipe 1; a drain pipe 5, fixedly connected to the left side of the water pump 4; a spiral pushing device 2, arranged on the inlet pipe 1, for reducing the accumulation of foreign matter in the sewage on the inside of the water pump 4; a cleaning device 3, arranged on the inlet pipe 1, for cleaning the waste remaining on the sieve plate 314; wherein the cleaning device 3 includes: a reciprocating device 31, arranged on the inlet pipe 1, for cleaning the waste stuck on the sieve plate 314; a collecting device 32, arranged on the inlet pipe 1, for collecting the cleaned waste.
[0028] like Figure 1-4As shown, the spiral pushing device 2 includes a power device 21 and a spiral device 22, which are arranged on the water inlet pipe 1. The power device 21 includes a metal box 211, which is fixedly penetrated through the water inlet pipe 1 and extends to the bottom. A support plate 212 is fixedly connected to the top of the metal box 211, and a motor 213 is fixedly connected to the front of the support plate 212. A first rotating rod 214 is rotatably connected to the bottom of the metal box 211 through a bearing, and the first rotating rod 214 movably penetrates the metal box 211 and extends to the top, and its extended end is fixedly connected to the output end of the motor 213. A first gear 215 is fixedly sleeved on the outer wall of the first rotating rod 214. The spiral device 22 includes a second rotating rod 221, and the second rotating rod 221 The second rotating rod 221 is rotatably connected to the right side of the inner wall of the metal box 211 through a bearing, and the second rotating rod 221 is movable through the metal box 211 and extends to the right side. The outer wall of the second rotating rod 221 is fixedly sleeved with a propeller blade 223. The left side of the second rotating rod 221 is fixedly connected with a second gear 222. The first rotating rod 214 is driven to rotate by starting the motor 213, and the first rotating rod 214 drives the first gear 215 to rotate. The first gear 215 drives the meshed second gear 222. The second gear 222 drives the second rotating rod 221 to rotate. The second rotating rod 221 drives the propeller blade 223, so that large particles of foreign matter in the sewage passing through the water pump 4 can be spirally discharged, so that personnel can centrally clean them, effectively ensuring the stability of the use of the water pump 4.
[0029] like Figure 1-4 As shown, the reciprocating device 31 includes a fixed rod 311, which is fixedly connected to the right side of the second rotating rod 221, a movable rod 312 is hinged at the bottom of the fixed rod 311, a cleaning block 313 is hinged at the bottom of the movable rod 312, and the sieve plate 314 is fixedly connected to the front of the inner wall of the water inlet pipe 1. The collecting device 32 includes a collecting box 321, the collecting box 321 is fixedly installed on the front of the water inlet pipe 1, and a flange cover 322 is movably installed on the front of the collecting box 321. The fixed rod 311 is driven to rotate by the second rotating rod 221, the fixed rod 311 drives the movable rod 312 hinged at the bottom, and the movable rod 312 drives the cleaning block 313 hinged at the bottom. The cleaning block 313 reciprocates to clean the waste embedded in the hole of the sieve plate 314 and cleans it to the inside of the collecting box 321. The garbage in the collecting box 321 is cleaned by opening the flange cover 322, so as to improve the service life of the device.
[0030] like Figure 1-4 As shown, two sides of the cleaning block 313 fit with the top and bottom of the water inlet pipe 1 .
[0031] The working principle of the utility model is as follows: by starting the motor 213, the first rotating rod 214 is driven to rotate, the first rotating rod 214 drives the first gear 215 to rotate, the first gear 215 drives the meshing second gear 222, the second gear 222 drives the second rotating rod 221 to rotate, the second rotating rod 221 drives the propeller blade 223, so that large particles of foreign matter in the sewage passing through the water pump 4 can be spirally discharged and pushed, so that personnel can centrally clean them, effectively ensuring the stability of the use of the water pump 4, the second rotating rod 221 drives the fixed rod 311 to rotate, the fixed rod 311 drives the movable rod 312 hinged at the bottom, the movable rod 312 drives the cleaning block 313 hinged at the bottom, the cleaning block 313 reciprocates to clean the waste embedded in the hole of the sieve plate 314, cleans it to the inside of the collection box 321, and cleans the garbage in the collection box 321 by opening the flange cover 322, thereby improving the service life of the device.
[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. An anti-blocking water pump, characterized in that: include: Water inlet pipe (1); A water pump (4) fixedly connected to the left side of the water inlet pipe (1); A drainage pipe (5) fixedly connected to the left side of the water pump (4); A spiral pushing and discharging device (2) is arranged on the water inlet pipe (1) and is used to reduce the accumulation of foreign matter in the sewage inside the water pump (4); a cleaning device (3), arranged on the water inlet pipe (1), and used for cleaning waste remaining on the screen plate (314); Wherein, the cleaning device (3) comprises: A reciprocating device (31), arranged on the water inlet pipe (1), and used for cleaning waste stuck on the screen plate (314); The collecting device (32) is arranged on the water inlet pipe (1) and is used to collect the cleaned waste.
2. The anti-blocking water pump according to claim 1, characterized in that: The spiral pushing and discharging device (2) comprises a power device (21) and a spiral device (22). The power device (21) and the spiral device (22) are arranged on the water inlet pipe (1). The power device (21) comprises a metal box (211). The metal box (211) is fixedly passed through the water inlet pipe (1) and extends toward the bottom. A support plate (212) is fixedly connected to the top of the metal box (211). A motor (213) is fixedly connected to the front of the support plate (212). A first rotating rod (214) is rotatably connected to the bottom of the metal box (211) through a bearing. The first rotating rod (214) movably passes through the metal box (211) and extends toward the top. The extension end of the first rotating rod (214) is fixedly connected to the output end of the motor (213). A first gear (215) is fixedly sleeved on the outer wall of the first rotating rod (214).
3. The anti-blocking water pump according to claim 2, characterized in that: The screw device (22) comprises a second rotating rod (221), the second rotating rod (221) being rotatably connected to the right side of the inner wall of the metal box (211) via a bearing, and the second rotating rod (221) movably penetrates the metal box (211) and extends to the right side, the outer wall of the second rotating rod (221) is fixedly sleeved with a propeller blade (223), and the left side of the second rotating rod (221) is fixedly connected to a second gear (222).
4. The anti-blocking water pump according to claim 3, characterized in that: The reciprocating device (31) comprises a fixed rod (311), the fixed rod (311) being fixedly connected to the right side of the second rotating rod (221), a movable rod (312) being hinged at the bottom of the fixed rod (311), a cleaning block (313) being hinged at the bottom of the movable rod (312), and the screen plate (314) being fixedly connected to the front side of the inner wall of the water inlet pipe (1).
5. The anti-blocking water pump according to claim 1, characterized in that: The collecting device (32) comprises a collecting box (321), the collecting box (321) being fixedly mounted on the front side of the water inlet pipe (1), and a flange cover (322) being movably mounted on the front side of the collecting box (321).
6. The anti-blocking water pump according to claim 4, characterized in that: The two sides of the cleaning block (313) fit the top and bottom of the water inlet pipe (1).