A sand-containing wastewater suction device for mortar production

Abstract

The present application belongs to the technical field of wastewater collection and treatment, and discloses a sand-containing wastewater suction device for mortar production, comprising a sand-containing wastewater suction device and a suction cup assembly, wherein the suction cup assembly is provided with several groups; the suction cup assembly comprises a suction cup body, a connecting groove is provided at the bottom of the suction cup body, a protective net ring is provided at the bottom of the suction cup body and located at the position of the connecting groove, two symmetrical positioning grooves are provided at the bottom of the protective net ring, two symmetrical rotating grooves are provided at the bottom of the suction cup body, a rotating rod is connected to the inside of the two rotating grooves, a rotating plate is installed at the bottom end of the rotating rod, a positioning rod is connected to the inside of the rotating plate, a pull plate is installed at one end of the positioning rod, a pull ring is installed at the bottom of the pull plate, and a spring is installed at the bottom of the rotating plate and located outside the positioning rod; after long-term use, when the protective net ring needs to be cleaned, the protective net ring can be quickly disassembled or installed to facilitate cleaning by staff and improve work efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of wastewater collection and treatment, and more specifically, to a sand-containing wastewater suction device for mortar production. Background Art

[0002] Concrete refers to a slurry made by mixing cement, stone, gravel and water. It is mostly used in construction. For example, it is needed when stacking bricks when building a house, and concrete slurry is indispensable for stacking stones when paving roads. Therefore, concrete slurry plays an indispensable role in our daily life. In the production process of concrete, the mixing process of cement, stone, gravel and water is prone to produce corresponding sand-containing wastewater. For this part of sand-containing wastewater, the construction workers collect this part of sand-containing wastewater into a wastewater sedimentation tank, and then the sand is precipitated at the bottom of the tank through a long period of sedimentation. Then, the water on the surface of the sand is pumped out to manually remove the precipitated sand. This method of treating sand-containing wastewater not only makes it impossible to separate the sand and wastewater in the sand wastewater in time, but also because the water on the upper layer of the sand still contains some sand, when the water on the surface of the sand is pumped out, some sand will also be pumped out of the sedimentation tank with water.

[0003] The search of publication number: CN219376172U discloses a sand-containing wastewater suction device for concrete production, comprising a vehicle seat, a suction component, a sand scraping mechanism and a wastewater storage box; a filter box is provided on the vehicle seat and a suction component is provided on the upper part of the filter box through a door frame; when the sand-containing wastewater needs to be sucked, the suction component can facilitate the suction of the sand-containing wastewater into the filter box; in addition, a filter layer and a sand scraping mechanism are provided on a filter frame A, a filter frame B and a filter frame C in the filter box, the filter layer can separate the sand from the wastewater in time, and the setting of the sand scraping mechanism can scrape the sand into the sand collection box, thereby solving the problem that the sand and water in the sand-containing wastewater cannot be separated and collected in time.

[0004] In the above patent, a protective net ring is provided at the suction cup. After long-term use, impurities will inevitably clog the protective net ring, thereby affecting its use effect. When the protective net ring needs to be disassembled for cleaning later, the staff cannot quickly disassemble and assemble the protective net ring separately, which brings inconvenience to the staff.

[0005] In order to solve the above problems, the present application provides a sand-containing wastewater suction device for mortar production. Utility Model Content

[0006] The present application provides a sand-containing wastewater suction device for mortar production, which adopts the following technical solution:

[0007] A sand-containing wastewater suction device for mortar production, comprising a sand-containing wastewater suction device and a suction cup assembly, wherein the suction cup assembly is provided in a plurality of groups;

[0008] The suction cup assembly includes a suction cup body, a connecting groove is provided at the bottom of the suction cup body, a protective net ring is arranged at the bottom of the suction cup body and at the position of the connecting groove, two symmetrical positioning grooves are provided at the bottom of the protective net ring, and two symmetrical rotating grooves are provided at the bottom of the suction cup body, a rotating rod is connected to the inside of the two rotating grooves, a rotating plate is installed at the bottom end of the rotating rod, a positioning rod is connected to the inside of the rotating plate, a pull plate is installed at one end of the positioning rod, a pull ring is installed at the bottom of the pull plate, and a spring is installed at the bottom of the rotating plate and outside the positioning rod.

[0009] Through the above technical solution, the pull ring is in a semicircular shape, which is convenient for the user to hold the pull ring and pull the pull plate downward.

[0010] Furthermore, the diameter of the pulling plate is larger than the diameter of the positioning rod, and a through hole is provided inside the rotating plate at a position corresponding to the positioning rod.

[0011] Furthermore, one end of the spring is connected to the pull plate, and the positioning rod and the positioning slot are in a snap-fitting structure.

[0012] Through the above technical solution, when the positioning rod is located in the positioning groove, the protective net ring can be successfully connected to the connecting groove, and the material of the protective net ring is set to stainless steel.

[0013] Furthermore, a waterproof cover is installed at the bottom center of the protective net ring, and a waterproof motor is arranged inside the waterproof cover.

[0014] Through the above technical solution, the waterproof cover protects the waterproof motor and prevents the water source or impurities in the water from affecting the waterproof motor.

[0015] Furthermore, the output end of the waterproof motor is connected to a mounting seat, and the mounting seat is located at the bottom of the waterproof cover.

[0016] Furthermore, a thread groove is provided inside the mounting seat, and a threaded rod is connected to the internal thread of the thread groove.

[0017] Through the above technical solution, when the threaded rod is threadedly connected in the threaded groove, the output end of the waterproof motor can be successfully connected to the fixed rod and the crushing knife.

[0018] Furthermore, a fixing rod is installed at the bottom end of the threaded rod, and a plurality of groups of crushing knives with equal distances are installed outside the fixing rod.

[0019] In summary, this application includes the following beneficial technical effects:

[0020] After long-term use, when the protective net ring needs to be cleaned, the protective net ring can be quickly disassembled or installed to facilitate cleaning by the staff, thereby improving work efficiency and use effect.

[0021] During the water absorption process, the waterproof motor is started, and the floating objects in the water can be crushed by the setting of the crushing knife, thereby reducing the phenomenon of floating objects clogging the protective net ring; and the crushing knife can be disassembled and assembled later. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of this application;

[0023] Figure 2 A schematic diagram of a suction cup assembly of the present application;

[0024] Figure 3 This is a semi-exploded diagram of the suction cup assembly of the present application from the first perspective;

[0025] Figure 4 A semi-exploded diagram of the suction cup assembly of the present application from a second perspective;

[0026] Figure 5 For this application Figure 4 Enlarged view of point A in the middle;

[0027] Figure 6 This is an internal diagram of the suction cup assembly of the present application.

[0028] Description of the numbers in the figure:

[0029] 1. Sand-containing wastewater suction device; 2. Suction cup assembly; 21. Suction cup body; 22. Connecting groove; 23. Protective net ring; 24. Positioning groove; 25. Rotating groove; 26. Rotating rod; 27. Rotating plate; 28. Positioning rod; 29. ​​Pull plate; 210. Pull ring; 211. Spring; 212. Waterproof cover; 213. Waterproof motor; 214. Mounting seat; 215. Threaded groove; 216. Threaded rod; 217. Fixing rod; 218. Crushing knife. DETAILED DESCRIPTION

[0030] The technical solutions 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 only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0031] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. Example

[0033] The present application embodiment discloses a sand-containing wastewater suction device for mortar production, see Figure 1 , comprising a sand-containing wastewater suction device 1 and a suction cup assembly 2, wherein the suction cup assembly 2 is provided with a plurality of groups;

[0034] See also Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The suction cup assembly 2 includes a suction cup body 21, a connecting groove 22 is provided at the bottom of the suction cup body 21, a protective net ring 23 is provided at the bottom of the suction cup body 21 and located at the position of the connecting groove 22, two symmetrical positioning grooves 24 are provided at the bottom of the protective net ring 23, and two symmetrical rotating grooves 25 are provided at the bottom of the suction cup body 21, and the insides of the two rotating grooves 25 are connected with rotating rods 26, and a rotating plate 27 is installed at the bottom end of the rotating rod 26, and a positioning rod 28 is connected to the inside of the rotating plate 27. The positioning rod 28 and the positioning groove 24 are a snap-fit ​​structure, and a through hole is provided inside the rotating plate 27 and at the position corresponding to the positioning rod 28. A pull plate 29 is installed at one end of the positioning rod 28, and the diameter of the pull plate 29 is larger than the diameter of the positioning rod 28. A pull ring 210 is installed at the bottom of the pull plate 29, and a spring 211 is installed at the bottom of the rotating plate 27 and located outside the positioning rod 28, and one end of the spring 211 is connected to the pull plate 29;

[0035] A waterproof cover 212 is installed at the bottom center of the protective net ring 23, a waterproof motor 213 is arranged inside the waterproof cover 212, the output end of the waterproof motor 213 is connected to a mounting seat 214, the mounting seat 214 is located at the bottom of the waterproof cover 212, a thread groove 215 is opened inside the mounting seat 214, a threaded rod 216 is connected to the inner thread of the thread groove 215, a fixing rod 217 is installed at the bottom end of the threaded rod 216, and a plurality of groups of equidistant crushing knives 218 are installed outside the fixing rod 217;

[0036] The material of the protective net ring 23 is set to stainless steel. The rotating plate 27 can be rotated by setting the rotating groove 25 and the rotating rod 26 to prevent the protective net ring 23 from being affected in the disassembly and assembly in the connecting groove 22; the pull ring 210 is semicircular in shape, which is convenient for the user to hold the pull ring 210 to drive the pull plate 29 to move; the waterproof cover 212 protects the waterproof motor 213, and when the threaded rod 216 is threadedly connected to the inside of the threaded groove 215, the crushing knife 218 can be successfully installed.

[0037] The implementation principle of this embodiment is as follows: the sand-containing wastewater suction device 1 is an existing structure in the publication number CN219376172U, which includes: a vehicle seat, a wastewater storage box, a filter box, a door frame, a diversion pump, a diversion pipe A, a cylinder A, a cylinder B, a buckle, a filter frame A, a filter frame B, a filter frame C, a guide channel, a sand collection box, a fixed seat, a fixed block A, a fixed block, a reciprocating motor, a screw rod, a slider, a sand scraping plate, a recovery bag, a chemical fiber non-woven fabric layer, a glass fiber layer, an activated carbon layer, a gravel layer, an imported cotton fiber layer, an oil-absorbing felt layer, a wheel frame, a walking wheel, a vehicle head, and a protective fence; the specific implementation method is not described in detail here, wherein the suction cup assembly 2 is connected to the diversion pipe A in the sand-containing wastewater suction device 1;

[0038] After long-term use, the protective net ring 23 can be disassembled separately, which is convenient for staff to clean; the user first holds a pull ring 210 and pulls it downward, and the pull ring 210 drives the positioning rod 28 to move downward through the pull plate 29. At this time, the spring 211 is in an elongated state until the positioning rod 28 is separated from the positioning groove 24. The user then drives the rotating plate 27 to rotate through the setting of the rotating groove 25 and the rotating rod 26, and then pulls the other pull ring 210 downward in the same way. When the two positioning rods 28 are separated from the inside of the two positioning grooves 24, the protective net ring 23 can be removed from the connecting groove 22 opened at the bottom of the suction cup body 21, which is convenient for staff to clean the protective net ring 23;

[0039] When the cleaned protective net ring 23 is subsequently installed, the protective net ring 23 is placed inside the connecting groove 22, and the two pull rings 210 are respectively held and pulled downward, and then the rotating plate 27 is rotated until the position of the positioning rod 28 corresponds to the position of the positioning groove 24. The user releases the pull ring 210, and the setting of the spring 211 drives the pull plate 29 and the positioning rod 28 to reset. When the positioning rods 28 are fixed inside the two positioning grooves 24, the protective net ring 23 can be successfully connected to the inside of the connecting groove 22;

[0040] In order to reduce the phenomenon of floating objects in the water clogging the protective net ring 23, the waterproof motor 213 is started during the water absorption process. The threaded rod 216 connected to the mounting seat 214 by the waterproof motor 213 drives the fixing rod 217 to rotate, thereby rotating the crushing knife 218. The setting of the crushing knife 218 can crush the floating objects in the water, thereby reducing the phenomenon of floating objects clogging the protective net ring 23; when the crushing knife 218 needs to be replaced later, the user only needs to rotate the threaded rod 216 in the threaded groove 215 until the threaded rod 216 is out of the threaded groove 215, and then the crushing knife 218 can be disassembled.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A sand-containing wastewater suction device for mortar production, comprising a sand-containing wastewater suction device (1) and a suction cup assembly (2), characterized in that: The suction cup assembly (2) is provided in a plurality of groups; The suction cup assembly (2) comprises a suction cup body (21), a connection groove (22) is provided at the bottom of the suction cup body (21), a protective net ring (23) is provided at the bottom of the suction cup body (21) and located at the position of the connection groove (22), two symmetrical positioning grooves (24) are provided at the bottom of the protective net ring (23), two symmetrical rotation grooves (25) are provided at the bottom of the suction cup body (21), a rotation rod (26) is connected to the inside of the two rotation grooves (25), a rotation plate (27) is installed at the bottom end of the rotation rod (26), a positioning rod (28) is connected to the inside of the rotation plate (27), a pull plate (29) is installed at one end of the positioning rod (28), a pull ring (210) is installed at the bottom of the pull plate (29), and a spring (211) is installed at the bottom of the rotation plate (27) and located outside the positioning rod (28).

2. The sand-containing wastewater suction device for mortar production according to claim 1 is characterized in that: The diameter of the pulling plate (29) is greater than the diameter of the positioning rod (28), and a through hole is provided inside the rotating plate (27) at a position corresponding to the positioning rod (28).

3. The sand-containing wastewater suction device for mortar production according to claim 1 is characterized in that: One end of the spring (211) is connected to the pull plate (29), and the positioning rod (28) and the positioning groove (24) are in a snap-fitting structure.

4. The sand-containing wastewater suction device for mortar production according to claim 1 is characterized in that: A waterproof cover (212) is installed at the bottom center of the protective net ring (23), and a waterproof motor (213) is arranged inside the waterproof cover (212).

5. The sand-containing wastewater suction device for mortar production according to claim 4 is characterized in that: The output end of the waterproof motor (213) is connected to a mounting seat (214), and the mounting seat (214) is located at the bottom of the waterproof cover (212).

6. The sand-containing wastewater suction device for mortar production according to claim 5, characterized in that: A thread groove (215) is provided inside the mounting seat (214), and a threaded rod (216) is connected to the internal thread of the thread groove (215).

7. The sand-containing wastewater suction device for mortar production according to claim 6, characterized in that: A fixing rod (217) is installed at the bottom end of the threaded rod (216), and a plurality of groups of equidistant crushing knives (218) are installed outside the fixing rod (217).

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