Sand suction port flow control device of sand pump
By designing a flow control device for the sand suction port, and utilizing the cooperation of components such as the sand pump body, external threaded connecting pipe, internal threaded mounting pipe, and flow control cylinder, the problem of insufficient flow control in existing sand pumps has been solved, achieving a more efficient flow control effect.
Patent Information
- Application Number
- CN202520457322.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-03-17
AI Technical Summary
Existing sand pumps lack the ability to effectively control the flow rate at the sand suction port, resulting in insufficient functionality and practicality.
A sand suction port flow control device was designed, including a sand pump body, an external threaded connecting pipe, an internal threaded mounting pipe, a flow control cylinder, a sealed bearing, a mounting rod, a flow limiting plate, a flow control cover, and a geared motor. Flow control is achieved through the coordinated use of these components.
This improves the functionality and practicality of the sand pump, enabling better control of the sand suction flow rate.
Smart Images
Figure CN223724870U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of sand pump, concretely is a sand suction port flow control device of sand pump. BACKGROUND
[0002] The sand pump is suitable for extracting various yellow sand, mineral sand, tailing slurry, tail sand mine, slurry, slag and power pulverized coal ash conveying and other media with strong abrasion, and is suitable for various environments and purposes, in the natural water area, is widely used in the sand pumping operation of river, lake, sea and reservoir, including reclamation engineering, and is also suitable for mining field, and can extract iron ore sand, gold washing sand and other mineral resources.
[0003] The sand pump is used in many projects at present, and the existing sand pump only has the ability of pumping sand, the functionality is relatively single, the flow of the sand suction port is not convenient to control, and the practicability of the sand pump is greatly reduced, therefore, the technical personnel in the field provides a sand suction port flow control device of sand pump to solve the problems in the background technology. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a sand suction port flow control device of sand pump to solve the problems in the background technology.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A sand suction port flow control device of sand pump, including sand pump pump body, the right side of sand pump pump body is fixedly connected with outer thread communication pipe, the right side of sand pump pump body is equipped with internal thread installation pipe, the right side of internal thread installation pipe is fixedly connected with flow control cylinder, the inner side wall of flow control cylinder is fixedly embedded with two sealing bearings, the inner ring of two sealing bearings is fixedly connected with installation rod in common, the outer surface of installation rod is fixedly connected with flow limiting plate, the inner side wall of flow control cylinder is fixedly connected with flow control cover, the left side of flow control cylinder is fixedly connected with speed reducer, the output end of speed reducer is fixedly connected with the left end of installation rod.
[0007] As a further scheme of the utility model: the bottom surface of sand pump pump body is fixedly connected with two L type fixing frames, the bottom surface of each L type fixing frame is equipped with two mounting holes.
[0008] As a further scheme of the utility model: the side of two L type fixing frames close to each other is fixedly connected with reinforcing block, and the upper surface of each reinforcing block is fixedly connected with the bottom surface of sand pump pump body.
[0009] As a further scheme of the present utility model: the left side surface of the sand pumping pump body is fixedly installed with a power transmission wheel, the inner thread installation pipe is matched with the outer thread communication pipe.
[0010] As a further scheme of the present utility model: the upper surface of the sand pumping pump body is fixedly communicated with a sand discharging pipe, the right side surface of the flow control cylinder is fixedly communicated with a sand suction pipe.
[0011] As a further scheme of the present utility model: the upper surface of the sand pumping pump body is fixedly installed with a working prompt lamp, the left side surface of the flow control cover is in close contact with the right side surface of the flow limiting plate.
[0012] As a further scheme of the present utility model: the back surface of the sand pumping pump body is fixedly connected with a nameplate, the nameplate is made of stainless steel.
[0013] Compared with the prior art, the present utility model has the beneficial effects that:
[0014] The sand suction port flow control device of the sand pumping pump is provided with a sand pumping pump body, an outer thread communication pipe, an inner thread installation pipe, a flow control cylinder, a sealing bearing, an installation rod, a flow limiting plate, a flow control cover and a speed reducer, the outer thread communication pipe is matched with the inner thread installation pipe, so that the flow control cylinder can be conveniently installed with the sand pumping pump body, the rotation of the speed reducer can drive the installation rod to rotate in the inner ring of the sealing bearing, the outer surface of the flow control cover is in close contact with the outer surface of the flow limiting plate, and the flow control cover is matched with the flow limiting plate, so that the flow of the sand suction by the flow control cover can be conveniently controlled, and the functionality and practicality of the equipment are improved. BRIEF DESCRIPTION OF DRAWINGS
[0015] Fig. 1 It is a structure schematic view of the flow control cylinder in the sand pumping pump sand suction port flow control device;
[0016] Fig. 2 It is a rear view of the flow control cylinder in the sand pumping pump sand suction port flow control device;
[0017] Fig. 3 It is a sectional view of the front view of the flow control cylinder in the sand pumping pump sand suction port flow control device;
[0018] Fig. 4 It is a sectional view of the side view of the flow control cylinder in the sand pumping pump sand suction port flow control device.
[0019] In the drawing: 1, sand pumping pump body; 2, outer thread communication pipe; 3, inner thread installation pipe; 4, flow control cylinder; 5, sealing bearing; 6, installation rod; 7, flow limiting plate; 8, flow control cover; 9, speed reducer; 10, sand suction pipe; 11, sand discharging pipe; 12, working prompt lamp; 13, power transmission wheel; 14, L-shaped fixed frame; 15, reinforcing block; 16, nameplate. DETAILED DESCRIPTION
[0020] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, "a plurality of" means two or more, unless otherwise specified.
[0021] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between the two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0022] Please refer to Figs. 1-4 In the embodiment of the present application, a sand suction port flow control device of a sand suction pump, comprising a sand suction pump body 1, a right side of the sand suction pump body 1 is fixedly connected with an external thread communication pipe 2, a right side of the sand suction pump body 1 is provided with an internal thread mounting pipe 3, a right side surface of the internal thread mounting pipe 3 is fixedly connected with a flow control cylinder 4, two sealing bearings 5 are fixedly embedded in the inner side wall of the flow control cylinder 4, the inner ring of the two sealing bearings 5 is fixedly connected with a mounting rod 6, the outer surface of the mounting rod 6 is fixedly connected with a flow limiting plate 7, the inner side wall of the flow control cylinder 4 is fixedly connected with a flow control cover 8, the left side surface of the flow control cylinder 4 is fixedly connected with a speed reducer 9, the output end of the speed reducer 9 is fixedly connected with the left end of the mounting rod 6, the external thread communication pipe 2 is matched with the internal thread mounting pipe 3, which can conveniently install the flow control cylinder 4 and the sand suction pump body 1, and the rotation of the speed reducer 9 can drive the mounting rod 6 to rotate in the inner ring of the sealing bearing 5, and the outer surface of the flow control cover 8 and the outer surface of the flow limiting plate 7 are in close contact, and the flow control cover 8 is matched with the flow limiting plate 7, which can conveniently control the flow of sand suction of the flow control cover 8, and improves the functionality and practicability of the equipment.
[0023] The bottom surface of the sand pumping pump body 1 is fixedly connected with two L-shaped fixing frames 14, two mounting holes are formed in the bottom surface of each L-shaped fixing frame 14, the L-shaped fixing frame 14 and the mounting hole can be used to conveniently support and fix the equipment, the side surface, which is close to each other, of the two L-shaped fixing frames 14 is fixedly connected with a reinforcing block 15, the upper surface of each reinforcing block 15 is fixedly connected with the bottom surface of the sand pumping pump body 1, the reinforcing block 15 can improve the connection firmness of the equipment and the L-shaped fixing frame 14, the left side surface of the sand pumping pump body 1 is fixedly connected with a power transmission wheel 13, the inner threaded mounting pipe 3 is matched with the outer threaded communication pipe 2, and the power transmission wheel 13 can be used to conveniently drive the sand pumping pump body 1 to work through external power.
[0024] The upper surface of the sand pumping pump body 1 is fixedly connected with a sand discharging pipe 11, the right side surface of the flow control cylinder 4 is fixedly connected with a sand suction pipe 10, the sand discharging pipe 11 and the sand suction pipe 10 can be used to conveniently suck sand and discharge sand, the upper surface of the sand pumping pump body 1 is fixedly connected with a working prompt lamp 12, the left side surface of the flow control cover 8 is in close contact with the right side surface of the flow limiting plate 7, the working prompt lamp 12 can be used to conveniently know that the equipment is working, the back surface of the sand pumping pump body 1 is fixedly connected with a nameplate 16, the nameplate 16 is made of stainless steel, and the nameplate 16 can improve the recognizability of the equipment.
[0025] The working principle of the utility model is as follows: firstly, the L-shaped fixing frame 14 is fixed at a specified position by using the mounting hole and the mounting screw according to the situation, and the inner threaded mounting pipe 3 is communicated with the outer threaded communication pipe 2 by rotating, which can complete the installation of the flow control cylinder 4, and at the same time, the electrical device is connected with the power supply, then the sand suction pipe 10 is inserted into the sand suction point, the sand discharging pipe 11 is placed into the sand discharging point, the power mechanism is connected with the power transmission wheel 13, and the rotation of the power transmission wheel 13 can make the sand pumping pump body 1 work, then the speed reducer 9 is started according to the need, and the rotation of the speed reducer 9 can make the mounting rod 6 drive the flow limiting plate 7 to rotate, and at the same time, the flow limiting plate 7 needs to block and limit the flow of the flow control cover 8 according to the situation, and the above is the whole use process of the utility model.
[0026] The above merely describes a preferred specific implementation of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacements or changes to the technical scheme and the inventive concept of the present application within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.
[0027] Furthermore, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is merely for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A sand suction port flow control device of a sand suction pump comprising a sand suction pump body (1), characterized in that, The right side of the sand pump body (1) is fixedly connected with an external thread communication pipe (2), the right side of the sand pump body (1) is provided with an internal thread mounting pipe (3), the right side of the internal thread mounting pipe (3) is fixedly connected with a flow control cylinder (4), the inner side wall of the flow control cylinder (4) is fixedly embedded with two sealing bearings (5), the inner rings of the two sealing bearings (5) are fixedly connected with a mounting rod (6), the outer surface of the mounting rod (6) is fixedly connected with a flow limiting plate (7), the inner side wall of the flow control cylinder (4) is fixedly connected with a flow control cover (8), the left side of the flow control cylinder (4) is fixedly connected with a speed reducer (9), and the output end of the speed reducer (9) is fixedly connected with the left end of the mounting rod (6).
2. A flow control device for a suction inlet of a sand pump according to claim 1, wherein, The bottom surface of the sand pump body (1) is fixedly connected with two L-shaped fixing frames (14), and the bottom surface of each L-shaped fixing frame (14) is provided with two mounting holes.
3. A sand suction inlet flow control device for a sand pump as claimed in claim 2, wherein, The side face of each L-shaped fixing frame (14) is fixedly connected with a reinforcing block (15), and the upper surface of each reinforcing block (15) is fixedly connected with the bottom surface of the sand pump body (1).
4. A sand suction flow control device for a sand pump according to claim 1, wherein, The left side of the sand pump body (1) is fixedly connected with a power transmission wheel (13), and the internal thread mounting pipe (3) is matched with the external thread communication pipe (2).
5. A sand suction inlet flow control device for a sand pump as defined in claim 1, wherein, The upper surface of the sand pump body (1) is fixedly connected with a sand discharge pipe (11), and the right side of the flow control cylinder (4) is fixedly connected with a sand suction pipe (10).
6. A sand suction flow control device for a sand pump according to claim 1, wherein, The upper surface of the sand pump body (1) is fixedly connected with a working prompt lamp (12), and the left side of the flow control cover (8) is in close contact with the right side of the flow limiting plate (7).
7. A sand suction flow control device for a sand pump according to claim 1, wherein, The back surface of the sand pump body (1) is fixedly connected with a nameplate (16), and the nameplate (16) is made of stainless steel.