Screw pump with multiple protection structures

Abstract

The utility model discloses a screw pump with a multi-protection structure, which comprises a body component, a plurality of protection structures and a plurality of protection structures, and the body component comprises a screw pump shell and a supporting seat; the protection part comprises a protection ring, a supporting plate, a rotating shaft, a fixing seat, a protection frame, a limiting frame, a clamping frame and a supporting frame; the supporting plates are symmetrically installed at the top of the supporting base, the middles of the top ends of the supporting plates are connected with the rotating shafts, the outer surfaces of the rotating shafts are connected with the protection rings, the supporting frame is installed at the top of the supporting base, the clamping frame is welded to one side of the supporting frame, and the protection rings are connected into the clamping frame in an embedded mode. The problems that an existing screw pump is usually exposed in the external environment during actual use, when a device in the external environment collides with the screw pump, the surface of the screw pump is abraded, and the screw pump is difficult to continuously operate and poor in protection performance due to the fact that the screw pump is even broken under the serious condition are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of screw pumps, in particular to a screw pump with a multiple protection structure. Background Art

[0002] The screw pump, also known as the "screw pump" or "Archimedes screw pump", is a pump that uses the rotation of the spiral blades to make the water rise in a spiral shape along the axial direction. It consists of a shaft, spiral blades, and a shell. When pumping water, the pump is placed obliquely in the water so that the inclination angle of the water pump main shaft is smaller than the inclination angle of the spiral blades. The lower end of the spiral blades is in contact with the water. When the prime mover drives the screw pump shaft to rotate through the speed change device, the water enters the blades and rises along the spiral flow channel until it flows out.

[0003] Existing screw pumps are usually exposed to the external environment during actual use. When devices in the external environment collide with the screw pump, the surface of the screw pump will be worn. In severe cases, the screw pump may even break, making it difficult to continue operating. The protection is poor. Utility Model Content

[0004] The purpose of the utility model is to provide a screw pump with a multiple protection structure to solve the problem raised in the above-mentioned background technology that the existing screw pumps are usually exposed to the external environment during actual use. When the device in the external environment collides with it, it will cause wear on the surface of the screw pump. In severe cases, it may even break, making it difficult for the screw pump to continue to operate, and the protection is poor.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model is a screw pump with a multiple protection structure, comprising:

[0007] A body component, the body component comprising a screw pump housing and a support seat;

[0008] A protective component, the protective component comprising a protective ring, a support plate, a rotating shaft, a fixing seat, a protective frame, a limiting frame, a clamping frame and a supporting frame;

[0009] The support plate is symmetrically installed on the top of the support seat, the middle of the top of the support plate is connected to the rotating shaft, the outer surface of the rotating shaft is connected to the protective ring, the support frame is installed on the top of the support seat, the clamping frame is welded on one side of the support frame, and the protective ring is connected to the inside of the clamping frame by inlaying.

[0010] Furthermore, the limiting frame is symmetrically welded to the top of the supporting seat, the limiting frame is clamped on the outside of the supporting plate, and the protective frame is fixedly connected to the top of the fixing seat.

[0011] Furthermore, it also includes a fixing component, which includes a limit plate, a fixing rod and a fixing hole;

[0012] The middle parts of the support plate and the limiting frame are symmetrically provided with fixing holes, the insides of the fixing holes are connected with fixing rods by insertion, and the outer ends of the fixing rods are fixedly connected with the limiting plate.

[0013] Furthermore, the main body component also includes a motor;

[0014] The screw pump casing is connected to the top of the support seat, and the motor is connected to one side of the screw pump casing.

[0015] Furthermore, it also includes a mounting component, which includes a docking groove, a docking block, a fixing rod, a fixing hole and a fixing ring;

[0016] A docking groove is arranged in the middle of the inner side of the fixing seat, and docking blocks are connected to the middle of both sides of the outer wall of the supporting seat, and the docking blocks are connected to the inside of the docking groove by insertion.

[0017] Furthermore, a fixing rod is connected to the middle of one end of the docking block, a fixing hole is opened in the middle of one end of the fixing seat, the fixing rod is connected to the inside of the fixing hole by insertion, and the outside of the fixing rod is connected to the fixing ring.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] The utility model installs a protective ring on the outside of the screw pump housing, and the protective ring surrounds the outside of the screw pump housing. The protective ring can protect the screw pump housing, and the protective ring can be rotated and unfolded by a rotating shaft, which is convenient for staff to operate the screw pump housing. At the same time, the external protective frame can protect the screw pump housing and the motor as a whole, thereby achieving a multiple protection effect.

[0020] Based on the above-mentioned intentional effects, by providing a docking block and a docking groove, the docking block is aligned with the docking groove, so that the screw pump casing can be moved and fixed inside the protective frame. When the screw pump casing is in operation, the screw pump casing will vibrate slightly, and the fixing rod is inserted into the internal reinforcement of the fixing hole, which can improve the stability of the screw pump casing after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1This is an overall schematic diagram of the screw pump housing protection of the utility model;

[0023] Figure 2 It is a schematic diagram of the protection ring of the utility model;

[0024] Figure 3 This is a schematic diagram of the screw pump housing of the utility model;

[0025] Figure 4 It is a schematic diagram of the protection frame of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 11. Screw pump housing; 12. Motor; 13. Support base;

[0028] 21. Protective ring; 22. Support plate; 23. Rotating shaft; 24. Fixed seat; 25. Protective frame; 26. Limiting frame; 27. Clamping frame; 28. Support frame;

[0029] 31. Limiting plate; 32. Fixed plug rod; 33. Fixed plug hole;

[0030] 41. Docking groove; 42. Docking block; 43. Fixing rod; 44. Fixing hole; 45. Fixing ring. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0033] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] See also Figure 1-4 As shown, this embodiment is a screw pump with a multiple protection structure, including:

[0035] A body component, the body component comprising a screw pump housing 11 and a support seat 13;

[0036] A protection component, the protection component includes a protection ring 21, a support plate 22, a rotating shaft 23, a fixing seat 24, a protection frame 25, a limiting frame 26, a clamping frame 27 and a supporting frame 28;

[0037] The support plate 22 is symmetrically mounted on the top of the support seat 13, the middle of the top of the support plate 22 is connected to the rotating shaft 23, the outer surface of the rotating shaft 23 is connected to the protective ring 21, the support frame 28 is mounted on the top of the support seat 13, the clamping frame 27 is welded to one side of the support frame 28, and the protective ring 21 is connected to the inside of the clamping frame 27 by inlaying;

[0038] The protective ring 21 surrounds the outside of the screw pump housing 11. The protective ring 21 can protect the screw pump housing 11. At the same time, the external protective frame 25 can protect the screw pump housing 11 and the motor 12 as a whole, thereby achieving a multiple protection effect.

[0039] The limiting frame 26 is symmetrically welded on the top of the support seat 13, the limiting frame 26 is clamped on the outside of the support plate 22, and the protection frame 25 is fixedly connected to the top of the fixing seat 24;

[0040] The support plate 22 is clamped by the limiting frame 26, so that the support plate 22 can be easily disassembled and installed, and the use mode is multiple.

[0041] It also includes a fixing component, which includes a limit plate 31, a fixing rod 32 and a fixing hole 33;

[0042] The middle parts of the support plate 22 and the limiting frame 26 are symmetrically provided with fixing holes 33, the inside of the fixing holes 33 is connected with the fixing rod 32 by insertion, and the outer end of the fixing rod 32 is fixedly connected with the limiting plate 31;

[0043] The fixing rod 32 is inserted into the fixing hole 33 , so that the support plate 22 installed inside the limiting frame 26 can be reinforced.

[0044] The body part also includes a motor 12;

[0045] The screw pump housing 11 is connected to the top of the support base 13, and the motor 12 is connected to one side of the screw pump housing 11;

[0046] The motor 12 operates to drive the screw pump housing 11 to operate normally.

[0047] Working principle: first, insert the support plate 22 into the interior of the limit frame 26, then insert the fixed plug rod 32 into the interior of the fixed plug hole 33 to reinforce the inserted support plate 22, and then the protective ring 21 is rotated by the rotating shaft 23 to surround the outside of the screw pump housing 11. When the screw pump housing 11 is in operation, the screw pump housing 11 will vibrate slightly, and the fixing rod 43 is inserted into the interior of the fixing hole 44 for reinforcement, and the limit ring is fixed inside the clamping frame 27 to improve the stability of the screw pump housing 11 after installation;

[0048] The protective ring 21 can protect the screw pump housing 11, and the external protective frame 25 can protect the screw pump housing 11 and the motor 12 as a whole, thereby achieving a multiple protection effect.

[0049] See also Figure 1 , Figure 3 , Figure 4 As shown, this embodiment is based on the above embodiment 1 and further includes a mounting component, wherein the mounting component includes a docking groove 41, a docking block 42, a fixing rod 43, a fixing hole 44 and a fixing ring 45;

[0050] A docking groove 41 is provided in the middle of the inner side of the fixing seat 24, and docking blocks 42 are connected to the middle of both sides of the outer wall of the supporting seat 13, and the docking blocks 42 are connected to the inside of the docking groove 41 by insertion;

[0051] The docking block 42 is aligned with the docking groove 41 , so that the screw pump housing 11 is moved and fixed inside the protection frame 25 .

[0052] A fixing rod 43 is connected to the middle of one end of the docking block 42, a fixing hole 44 is provided in the middle of one end of the fixing seat 24, the fixing rod 43 is connected to the inside of the fixing hole 44 by insertion, and a fixing ring 45 is connected to the outside of the fixing rod 43;

[0053] The fixing rod 43 is inserted into the fixing hole 44 to reinforce the docking block 42 .

[0054] Working principle: first, the docking block 42 is aligned with the docking groove 41 and inserted, so that the screw pump housing 11 will be installed inside the protective frame 25;

[0055] At the same time, the fixing rod 43 is inserted into the fixing hole 44, and then the fixing ring 45 is installed on the outside of the fixing rod 43 to reinforce the fixing rod 43. When the screw pump housing 11 is in operation, the screw pump housing 11 will vibrate slightly. The fixing rod 43 is inserted into the fixing hole 44 for reinforcement, which can improve the stability of the screw pump housing 11 after installation.

[0056] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 the present invention can be understood according to specific circumstances.

[0057] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A screw pump with a multiple protection structure, characterized in that: include: A body component, the body component comprising a screw pump housing (11) and a support seat (13); A protection component, the protection component comprising a protection ring (21), a support plate (22), a rotating shaft (23), a fixing seat (24), a protection frame (25), a limiting frame (26), a clamping frame (27) and a supporting frame (28); The support plate (22) is symmetrically mounted on the top of the support seat (13); the middle of the top of the support plate (22) is connected to the rotating shaft (23); the outer surface of the rotating shaft (23) is connected to the protective ring (21); the support frame (28) is mounted on the top of the support seat (13); a clamping frame (27) is welded to one side of the support frame (28); and the protective ring (21) is connected to the inside of the clamping frame (27) by means of inlay.

2. A screw pump with a multiple protection structure according to claim 1, characterized in that: The limiting frame (26) is symmetrically welded to the top of the support seat (13), the limiting frame (26) is clamped on the outside of the support plate (22), and the protection frame (25) is fixedly connected to the top of the fixing seat (24).

3. A screw pump with a multiple protection structure according to claim 1, characterized in that: It also includes a fixing component, which includes a limiting plate (31), a fixing plug rod (32) and a fixing plug hole (33); The middle parts of the support plate (22) and the limiting frame (26) are symmetrically provided with fixed insertion holes (33), the interior of the fixed insertion hole (33) is connected to the fixed insertion rod (32) by insertion, and the outer end of the fixed insertion rod (32) is fixedly connected to the limiting plate (31).

4. A screw pump with a multiple protection structure according to claim 1, characterized in that: The body component also includes a motor (12); The screw pump housing (11) is connected to the top of the support base (13), and the motor (12) is connected to one side of the screw pump housing (11).

5. A screw pump with a multiple protection structure according to claim 1, characterized in that: It also includes a mounting component, which includes a docking groove (41), a docking block (42), a fixing rod (43), a fixing hole (44) and a fixing ring (45); A docking groove (41) is provided in the middle of the inner side of the fixing seat (24), and docking blocks (42) are connected to the middle of both sides of the outer wall of the supporting seat (13), and the docking blocks (42) are connected to the inside of the docking groove (41) by insertion.

6. A screw pump with a multiple protection structure according to claim 5, characterized in that: The middle of one end of the docking block (42) is connected to a fixing rod (43), the middle of one end of the fixing seat (24) is provided with a fixing hole (44), the fixing rod (43) is connected to the inside of the fixing hole (44) by insertion, and the outside of the fixing rod (43) is connected to a fixing ring (45).

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