CN211819926U

CN211819926U - High-lift multi-stage slurry pump

Info

Publication number: CN211819926U
Application number: CN202020383814.9U
Authority: CN
Inventors: 丁昆鹏; 王丽思
Original assignee: Hebei Aojin Machinery Co ltd
Current assignee: Hebei Aojin Machinery Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-10-30
Anticipated expiration: 2030-03-24

Abstract

The utility model is suitable for a sediment stuff pump installation auxiliary device field discloses a high-lift multistage sediment stuff pump, which comprises a housin, the inside equal fixed mounting in casing left and right sides has the guard plate, every the inside sliding tray that has all seted up of guard plate, every the inside movable mounting that all runs through of sliding tray has first sliding plate, every the equal fixed mounting in first sliding plate middle-end surface has the connecting rod, every the equal fixed mounting in connecting rod top surface is on second sliding plate bottom surface. The utility model discloses owing to seted up the sliding tray in that the guard plate is inside to and be connected first sliding plate and second sliding plate through the connecting rod, and then can promote the second sliding plate and adjust the overall position of dwang and hollow pipe, and then can adjust the height of casing and guard plate and adjust, and then can adapt to the topography of co-altitude to the sediment stuff pump that makes the casing inside, comparatively practical is fit for extensively promoting and using.

Description

High-lift multi-stage slurry pump

Technical Field

The utility model is suitable for a sediment stuff pump installation auxiliary device field, in particular to multistage sediment stuff pump of high-lift.

Background

At present, a slurry pump refers to a machine for increasing the energy of a solid-liquid mixed medium by the action of centrifugal force (rotation of an impeller of the pump), and is a device for converting electric energy into kinetic energy and potential energy of the medium, and is mainly applicable to: the fields of mine, power plant, dredging, metallurgy, chemical industry, building materials, petroleum and other industries.

However, there are still some disadvantages in the slurry pumps used today: 1. the slurry pump can generate violent shaking in the operation process of the slurry pump, so that the slurry pump needs to be fixed in operation in the operation process of the slurry pump, and the condition that the slurry pump cannot stably move and transport a water source due to shaking in the operation process of the slurry pump is further ensured; 2. to different service environment, the sediment stuff pump that uses now can't carry out altitude mixture control to itself to the construction ground of different unsmooth degrees, and then leads to needing to carry out bed hedgehopping to sediment stuff pump bottom and handle, and then increases the work progress, influences the efficiency of construction. Therefore, we propose a high-lift multistage slurry pump.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-lift multistage sediment stuff pump can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-lift multistage slurry pump comprises a shell, wherein protective plates are fixedly arranged inside the left side and the right side of the shell, a sliding groove is formed inside each protective plate, a first sliding plate penetrates through the inside of each sliding groove and is movably arranged, a connecting rod is fixedly arranged on the middle end surface of each first sliding plate, the top end surface of each connecting rod is fixedly arranged on the bottom end surface of a second sliding plate, a first limiting screw hole is formed inside the top end of each second sliding plate, a limiting bolt penetrates through the inner side wall of each first limiting screw hole and is movably arranged, the inside of the top end of each second sliding plate is connected with the inside of the protective plate through the limiting bolt, a plurality of second limiting screw holes are formed inside each protective plate at equal intervals, and the diameter of the inner side wall of each first limiting screw hole is the same as that of the inner side wall of each second limiting, an inner side wall of each second limiting screw hole is provided with an inner thread, an outer side wall of the bottom end of each limiting bolt is provided with an outer thread, and the outer threads are matched with the inner threads;

and the surface of the bottom end of each second sliding plate is rotatably provided with a rotating rod, and the outer side wall of the middle end of each rotating rod penetrates through the hollow pipe and is movably arranged inside the top end of the hollow pipe.

Preferably, the bottom end surface of each second sliding plate is fixedly connected with one end of a rotating shaft, and the other end of each rotating shaft is fixedly connected with the top end of the rotating rod.

Preferably, every the inside draw-in groove that has all seted up of hollow tube left and right sides, every the equal fixed mounting in dwang bottom left and right sides surface has first fixed box, every the equal fixed mounting in the inside bottom surface of first fixed box has a fixed spring, every the equal fixed mounting in fixed spring top surface fixed mounting in the fixed box bottom surface of second, every the fixed box middle-end lateral wall of second all runs through movable mounting inside the first fixed box top, every the equal fixed mounting in hollow tube bottom surface has the backup pad.

Preferably, each top end of the second fixed box penetrates through the clamping groove to be movably mounted inside the clamping groove.

Preferably, the shielding plate, the first sliding plate, the connecting rod, the second sliding plate, the rotating rod and the hollow pipe are all made of stainless steel.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a multistage sediment stuff pump of high lift, because the sliding tray has been seted up inside the guard plate, and be connected first sliding plate and second sliding plate through the connecting rod, and then can promote the overall position that the dwang and hollow tube were adjusted to the second sliding plate, and then can adjust the height of casing and guard plate and adjust, and then can adapt to the topography of co-altitude to the sediment stuff pump that makes the casing inside, and first spacing screw and the spacing screw of second have been seted up inside second sliding plate and guard plate, and then can adjust the position back of second sliding plate at the guard plate, through putting into corresponding spacing screw inside with spacing screw, and then can guarantee that the second sliding plate can remain stable all the time at the position on guard plate surface.

2. The utility model discloses a multistage sediment stuff pump of high lift owing to install the dwang through the pivot at second sliding plate surface, can adjust inclination between dwang and the guard plate through the rotation of pivot, and then can be with the quick position of adjusting the dwang with rotating, and then guarantee to support fixedly from both sides the casing.

3. The utility model discloses a multistage sediment stuff pump of high lift is owing to at dwang surface mounting have first fixed box to and install first fixed box inside the fixed box of second through fixed spring, can press the fixed box of second to first fixed box inside, and then can the position of quick adjustment hollow tube on the dwang surface, and then can adjust the high position of casing, and pop out the fixed box of second from the draw-in groove inside of relevant position through fixed spring, guarantee the stability of hollow tube and dwang.

Drawings

FIG. 1 is a schematic view of the overall front view cross-section structure of the high-lift multistage slurry pump of the present invention;

fig. 2 is the overall overlooking section structure schematic diagram of the high-lift multistage slurry pump.

Reference numerals: the device comprises a shell 1, a protection plate 2, a sliding groove 3, a first sliding plate 4, a connecting rod 5, a first limiting screw hole 6, a second sliding plate 7, a limiting bolt 8, a second limiting screw hole 9, an internal thread 10, an external thread 11, a rotating shaft 12, a rotating rod 13, a hollow tube 14, a clamping groove 15, a first fixing box 16, a fixing spring 17, a second fixing box 18 and a supporting plate 19.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

As shown in fig. 1-2, a high-lift multistage slurry pump comprises a housing 1, wherein protective plates 2 are fixedly mounted inside the left side and the right side of the housing 1, a sliding groove 3 is formed inside each protective plate 2, a first sliding plate 4 is movably mounted inside each sliding groove 3 in a penetrating manner, a connecting rod 5 is fixedly mounted on the surface of the middle end of each first sliding plate 4, the surface of the top end of each connecting rod 5 is fixedly mounted on the surface of the bottom end of a second sliding plate 7, a first limit screw hole 6 is formed inside the top end of each second sliding plate 7, a limit bolt 8 is movably mounted on the inner side wall of each first limit screw hole 6 in a penetrating manner, the inside of the top end of each second sliding plate 7 is connected with the inside of the protective plate 2 through the limit bolt 8, a plurality of second limit screw holes 9 are equidistantly formed inside each protective plate, the diameter of the inner side wall of each first limit screw hole 6 is the same as that of the inner side wall of each second limit screw hole 9, an internal thread 10 is formed on the inner side wall of each second limit screw hole 9, an external thread 11 is formed on the outer side wall of the bottom end of each limit bolt 9, and the external thread 11 is matched with the internal thread 10;

the bottom end surface of each second sliding plate 7 is rotatably provided with a rotating rod 13, and the outer side wall of the middle end of each rotating rod 13 penetrates through the hollow pipe 14 and is movably arranged inside the top end of the hollow pipe.

As shown in fig. 1 and 2, in the embodiment, the sliding groove 3 is formed inside the protection plate 2, the first sliding plate 4 is connected with the second sliding plate 7 through the connecting rod 5, and the second sliding plate 7 can be pushed to adjust the overall position of the rotating rod 13 and the hollow pipe 14, so that the heights of the shell 1 and the protection plate 2 can be adjusted, so that the slurry pump inside the shell 1 can adapt to terrains with different heights, the first limiting screw hole 8 and the second limiting screw hole 6 are formed inside the second sliding plate 7 and the protection plate 2, and after the position of the second sliding plate 7 on the protection plate 2 is adjusted, the limiting screw hole 9 is placed inside the corresponding limiting screw hole, so that the position of the second sliding plate 7 on the surface of the protection plate 2 can be kept stable all the time.

The bottom end surface of each second sliding plate 7 is fixedly connected with one end of a rotating shaft 12, and the other end of each rotating shaft 12 is fixedly connected with the top end of a rotating rod 13.

As shown in fig. 1, in this embodiment, since the rotating rod 13 is installed on the surface of the second sliding plate 7 through the rotating shaft 12, the inclination angle between the rotating rod 13 and the protection plate 2 can be adjusted through the rotation of the rotating shaft 12, and then the position of the rotating rod 13 can be adjusted quickly by rotating, so as to ensure that the housing 1 is supported and fixed from both sides.

Wherein, every the inside draw-in groove 15 that has all been seted up in the 14 left and right sides of hollow tube, every the equal fixed mounting in dwang 13 bottom left and right sides surface has first fixed box 16, every the equal fixed mounting in the inside bottom surface of first fixed box 16 has fixed spring 17, every the equal fixed mounting in fixed box 18 bottom surface in fixed spring 17 top surface of second, every the fixed box 18 middle-end lateral wall of second all runs through movable mounting inside the 16 tops of first fixed box, every 14 bottom surface of hollow tube equal fixed mounting has backup pad 19.

In this embodiment, as shown in fig. 1 and fig. 2, the first fixing box 16 is installed on the surface of the rotating rod 13, and the first fixing box 16 is installed inside the second fixing box 18 through the fixing spring 17, the second fixing box 18 can be pressed inside the first fixing box 16, so that the position of the hollow tube 14 on the surface of the rotating rod 13 can be quickly adjusted, the height position of the housing 1 can be adjusted, and the second fixing box 18 is ejected from the inside of the slot 15 at the corresponding position through the fixing spring 17, so that the stability of the hollow tube 14 and the rotating rod 13 is ensured.

Wherein, every fixed box 18 top of second all runs through movable mounting inside draw-in groove 15.

In this embodiment, as shown in fig. 1, ejection of the second fixing case 18 from the inside of the corresponding card slot 15 is facilitated.

Wherein the shielding plate 2, the first sliding plate 4, the connecting rod 5, the second sliding plate 7, the rotating rod 13 and the hollow pipe 14 are all made of stainless steel.

In the embodiment, as shown in fig. 1 and fig. 2, the stainless steel has good rust resistance, so that parts can be prevented from being rusted and damaged under long-time sewage flushing.

It should be noted that the utility model relates to a high-lift multistage slurry pump, which comprises a shell 1, a protective plate 2, a sliding groove 3, a first sliding plate 4, a connecting rod 5, a first limit screw hole 6, a second sliding plate 7, a limit bolt 8, a second limit screw hole 9, an internal thread 10, an external thread 11, a rotating shaft 12, a rotating rod 13, a hollow tube 14, a clamping groove 15, a first fixing box 16, a fixing spring 17, a second fixing box 18 and a supporting plate 19, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the high-lift multistage slurry pump can be known by technicians or can be known by conventional experimental methods, when in work, the limit bolt 9 is taken out in a rotating way, the second sliding plate 7 is pushed to the rotating position of the protective plate 2, the limit bolt 9 is put into the corresponding first limit screw hole 6 and the second limit screw hole 8, and the adjusting rotating rod 13 is rotated, the position of the rotating rod 13 is adjusted to enable the hollow tube 14 to be always tightly attached to the ground, then the second fixing box 18 is pressed, the hollow tube 14 is pulled, the second fixing box 18 is ejected out of the corresponding clamping groove 15, compared with the traditional slurry pump installation auxiliary device, the device has the advantages that the sliding groove 3 is formed in the protection plate 2, the first sliding plate 4 is connected with the second sliding plate 7 through the connecting rod 5, the second sliding plate 7 is pushed to adjust the overall position of the rotating rod 13 and the hollow tube 14, the height of the shell 1 and the height of the protection plate 2 can be adjusted, the slurry pump in the shell 1 can adapt to terrains with different heights, the first limiting screw hole 8 and the second limiting screw hole 6 are formed in the second sliding plate 7 and the protection plate 2, and after the position of the second sliding plate 7 on the protection plate 2 is adjusted, through putting into corresponding spacing screw inside with spacing screw 9, and then can guarantee that second sliding plate 7 can remain stable throughout in the position on guard plate 2 surface.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multistage sediment stuff pump of high-lift, includes casing (1), its characterized in that: protective plates (2) are fixedly arranged inside the left side and the right side of the shell (1), a sliding groove (3) is formed inside each protective plate (2), a first sliding plate (4) is movably arranged inside each sliding groove (3) in a penetrating manner, a connecting rod (5) is fixedly arranged on the surface of the middle end of each first sliding plate (4), the surface of the top end of each connecting rod (5) is fixedly arranged on the surface of the bottom end of a second sliding plate (7), a first limiting screw hole (6) is formed inside the top end of each second sliding plate (7), a limiting bolt (8) is movably arranged on the inner side wall of each first limiting screw hole (6) in a penetrating manner, the inside of the top end of each second sliding plate (7) is connected with the inside of the protective plate (2) through the limiting bolt (8), and a plurality of second limiting screw holes (9) with equal intervals are formed inside each protective, the diameter of the inner side wall of each first limiting screw hole (6) is the same as that of the inner side wall of each second limiting screw hole (9), an internal thread (10) is formed in the inner side wall of each second limiting screw hole (9), an external thread (11) is formed in the outer side wall of the bottom end of each limiting bolt (8), and the external thread (11) is matched with the internal thread (10);

and each second sliding plate (7) is rotatably provided with a rotating rod (13) on the surface of the bottom end, and the outer side wall of the middle end of each rotating rod (13) penetrates through the hollow pipe (14) and is movably arranged inside the top end of the hollow pipe.

2. The high-lift multistage slurry pump according to claim 1, characterized in that: the bottom end surface of each second sliding plate (7) is fixedly connected with one end of a rotating shaft (12), and the other end of each rotating shaft (12) is fixedly connected with the top end of a rotating rod (13).

3. The high-lift multistage slurry pump according to claim 1, characterized in that: every draw-in groove (15) have all been seted up to hollow tube (14) left and right sides inside, every the equal fixed mounting in dwang (13) bottom left and right sides surface has first fixed box (16), every the equal fixed mounting in the inside bottom surface of first fixed box (16) has fixed spring (17), every the equal fixed mounting in fixed box (18) bottom surface of fixed spring (17) top surface is every movable mounting is all run through inside first fixed box (16) top, every to the fixed box (18) middle-end lateral wall of second the equal fixed mounting in hollow tube (14) bottom surface has backup pad (19).

4. The high-lift multistage slurry pump according to claim 3, characterized in that: each top end of the second fixed box (18) penetrates through the clamping groove (15) and is movably arranged in the clamping groove.

5. The high-lift multistage slurry pump according to claim 2, characterized in that: the protection plate (2), the first sliding plate (4), the connecting rod (5), the second sliding plate (7), the rotating rod (13) and the hollow pipe (14) are all made of stainless steel materials.