CN211192349U

CN211192349U - Axial-flow pump cutting device with filter screen

Info

Publication number: CN211192349U
Application number: CN201922350612.4U
Authority: CN
Inventors: 金强
Original assignee: Yancheng City Ocean Water Pump Co ltd
Current assignee: Yancheng City Ocean Water Pump Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-07
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses an axial-flow pump cutting device with filter screen, including carriage and U-shaped frame, the rotatory handle of bottom fixedly connected with of first rotation pole, the bottom fixedly connected with annular slide rail of disc, the top fixedly connected with of carriage and the annular slider of annular slide rail looks adaptation, the utility model relates to a mining dredge pump technical field. This axial-flow pump cutting device with filter screen, the surface of third dwang and the first fixed plate of positive fixedly connected with that is located the plectane, the surface of third dwang and the back rotation that is located the plectane are connected with the second fixed plate, can make the in-process at the axial-flow pump cutting, can adjust the position of the pump body at will, avoided the axial-flow pump at the in-process of cutting simultaneously, because external force makes the disc rotated, influence the quality of cutting, also enable the fine quilt of the pump body to be fixed, prevent to influence the quality of cutting owing to not fixing, the qualification rate of cutting and the practicality of device have been improved.

Description

Axial-flow pump cutting device with filter screen

Technical Field

The utility model relates to a mining dredge pump technical field specifically is an axial-flow pump cutting device with filter screen.

Background

The mining explosion-proof type pollution discharge and sand discharge submersible electric pump is electric power drainage and irrigation equipment with a pump and a motor combined into a whole, has the advantages of attractive appearance, simple structure, good sealing performance, stable performance, long service life and convenient installation and use, can continuously operate underwater for a long time, is widely used for automatic drainage of coal mine vertical shafts, inclined shafts and shaft bottom scattered coal mud fields, is internally provided with the electric pump, and effectively prolongs the service life of the electric pump because water flows through an interlayer of the motor; the external electric pump has the advantages that the impeller is of a double-flow-channel large-flow-passage structure, the external electric pump is stable in operation, strong in pollution discharge capacity, anti-winding and free of blocking, and has the characteristics of small size, light weight and convenience in carrying.

Axial-flow pump cutting device among the prior art is with the pump body fixed on the operation panel, then the operator cuts the pump body with the cutting machine, and after the pump body was fixed, if need cut other positions of the pump body, the operator need adjust the position of the pump body for complex operation, work efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an axial-flow pump cutting device with filter screen has solved the problem that the axial-flow pump need adjust the pump body many times at the in-process of cutting.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an axial-flow pump cutting device with a filter screen comprises a supporting frame and a U-shaped frame, wherein the top of the inner wall of the supporting frame is rotatably connected with a first rotating rod through a first connecting piece, the bottom end of the first rotating rod penetrates through the supporting frame and extends to the outside of the supporting frame, the surface of the first rotating rod is fixedly connected with a first gear, the bottom end of the first rotating rod is fixedly connected with a rotating handle, the right side of the bottom of the inner wall of the supporting frame is rotatably connected with a second rotating rod through a second connecting piece, the top of the second rotating rod penetrates through the supporting frame and extends to the top of the supporting frame, a second gear matched with the first gear is fixedly connected to the surface of the second rotating rod, the top of second dwang is through third connecting piece fixedly connected with disc, the bottom fixedly connected with annular slide rail of disc, the top fixedly connected with of carriage and the annular slider of annular slide rail looks adaptation.

Preferably, the equal sliding connection in both sides of rotatory handle has the spring block, two fixedly connected with spring between the relative one side of spring block, the equal fixedly connected with fixed block in both sides of carriage bottom, two the block hole with spring block looks adaptation is all seted up to the relative one side of fixed block.

Preferably, the both sides at disc top are the equal fixedly connected with backup pad, the front of backup pad is rotated through the third connecting piece and is connected with the third dwang.

Preferably, the third rotating rod penetrates through the supporting plate and extends to the back surface of the supporting plate, and a circular plate is fixedly connected to the surface of the third rotating rod.

Preferably, the surface of third dwang just is located the first fixed plate of the positive fixedly connected with of plectane, the surface of third dwang just is located the dorsal rotation of plectane and is connected with the second fixed plate, the equal fixedly connected with annular clamp piece in left side of first fixed plate and second fixed plate.

Preferably, the top of the U-shaped frame is fixedly connected with a hydraulic rod, the output end of the hydraulic rod penetrates through the U-shaped frame and extends to the inside of the U-shaped frame, and the output end of the hydraulic rod is fixedly connected with a cutting knife.

Advantageous effects

The utility model provides an axial-flow pump cutting device with filter screen. Compared with the prior art, the method has the following beneficial effects:

(1) this axial-flow pump cutting device with filter screen, fixed surface through first dwang is connected with first gear, the rotatory handle of bottom fixedly connected with of first dwang, the right side of carriage inner wall bottom is rotated through the second connecting piece and is connected with the second dwang, the bottom fixedly connected with annular slide rail of disc, the top fixedly connected with of carriage and the annular slider of annular slide rail looks adaptation, can be so that at the in-process of axial-flow pump cutting, the position of the pump body can be adjusted at will, the in-process of axial-flow pump at the cutting has been avoided simultaneously, because external force makes the disc rotated, influence the quality of cutting, the practicality of work efficiency and device has been improved.

(2) This axial-flow pump cutting device with filter screen, the first fixed plate of positive fixedly connected with through the surface of third dwang and be located the plectane, the surface of third dwang and the back rotation that is located the plectane are connected with the second fixed plate, the equal fixedly connected with annular of left side of first fixed plate and second fixed plate presss from both sides tight piece, can be so that the fine quilt of the pump body is fixed, prevent to influence the quality of cutting owing to not fixed at the in-process pump body of cutting, the qualification rate of cutting and the practicality of device have been improved.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

fig. 3 is a top view of a third rotating rod structure of the present invention;

fig. 4 is a rear view of the circular plate structure of the present invention.

In the figure: the cutting device comprises a support frame 1, a U-shaped frame 2, a first rotating rod 3, a first gear 4, a rotating handle 5, a second rotating rod 6, a second gear 7, a disk 8, an annular sliding rail 9, an annular sliding block 10, a spring block 11, a spring 12, a fixed block 13, a supporting plate 14, a third rotating rod 15, a circular plate 16, a first fixed plate 17, a second fixed plate 18, an annular clamping block 19, a hydraulic rod 20 and a cutting knife 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an axial-flow pump cutting device with a filter screen comprises a supporting frame 1 and a U-shaped frame 2, wherein the top of the U-shaped frame 2 is fixedly connected with a hydraulic rod 20 through a hydraulic rod box, the top of the U-shaped frame 2 is fixedly connected with the hydraulic rod 20, the hydraulic rod 20 is connected with an external power supply through a lead, the output end of the hydraulic rod 20 penetrates through the U-shaped frame 2 and extends to the inside of the U-shaped frame 2, the output end of the hydraulic rod 20 is fixedly connected with a cutting knife 21, the top of the inner wall of the supporting frame 1 is rotatably connected with a first rotating rod 3 through a first connecting piece, the bottom end of the first rotating rod 3 penetrates through the supporting frame 1 and extends to the outside of the supporting frame 1, the surface of the first rotating rod 3 is fixedly connected with a first gear 4, the bottom end of the first rotating rod 3 is fixedly connected with a rotating handle 5, two sides of the rotating handle 5 are both slidably connected with spring, the two sides of the bottom of the supporting frame 1 are fixedly connected with fixed blocks 13, the opposite sides of the two fixed blocks 13 are respectively provided with a clamping hole matched with the spring block 11, the right side of the bottom of the inner wall of the supporting frame 1 is rotatably connected with a second rotating rod 6 through a second connecting piece, the top of the second rotating rod 6 penetrates through the supporting frame 1 and extends to the top of the supporting frame 1, the surface of the second rotating rod 6 is fixedly connected with a second gear 7 matched with the first gear 4, the top end of the second rotating rod 6 is fixedly connected with a disc 8 through a third connecting piece, the two sides of the top of the disc 8 are respectively fixedly connected with a supporting plate 14, the front of the supporting plate 14 is rotatably connected with a third rotating rod 15 through a third connecting piece, the surface of the third rotating rod 15 is fixedly connected with a first fixed plate 17 positioned on the front of the disc 16, the surface of the third rotating rod 15, the back of the second fixing plate 18 is fixedly connected with a fixing frame, a sliding plate is connected between two sides of the inner wall of the fixing frame in a sliding manner, the front of the sliding plate is fixedly connected with a clamping block, the back of the sliding plate is fixedly connected with a spring block, the back of the spring block is fixedly connected with a pull ring, when a pump body needs to be fixed, the pull ring is pulled to separate the clamping block from a second clamping hole on the disc, the second fixing plate is rotated, when the position is adjusted to a needed position, the pull ring is pushed to push the clamping block into the second clamping hole on the disc, annular clamping blocks 19 are fixedly connected to the left sides of the first fixing plate 17 and the second fixing plate 18, the third rotating rod 15 penetrates through the supporting plate 14 and extends to the back of the supporting plate 14, a circular plate 16 is fixedly connected to the surface of the third rotating rod 15, a plurality of second clamping holes matched with the clamping blocks are formed in, the top of the supporting frame 1 is fixedly connected with an annular slide block 10 matched with the annular slide rail 9.

When in use, the pump body is placed on the disc 8, the pump body is clamped by adjusting the positions of the first fixing plate 17 and the second fixing plate 18, then the hydraulic rod 20 is started to enable the cutting knife 21 to move downwards, the pump body is cut, if other positions of the pump body need to be cut, the position of the pump body needs to be adjusted, at the moment, the two spring blocks 11 are pressed, so that the spring block 11 is separated from the clamping hole on the fixed block 13, the handle 5 is rotated by hand, so that the first rotating rod 3 drives the first gear 4 to rotate, the second gear 7 rotates along with the rotation of the first gear 4, at the moment, the second rotating rod 6 rotates to drive the disc 8 to rotate, when the position is rotated to the required position, the two spring blocks 11 are clamped into the clamping holes on the fixed block 13, the disc 8 is thereby fixed, preventing the disc 8 from being rotated by external forces during cutting, which could affect the cutting quality.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an axial-flow pump cutting device with filter screen, includes braced frame (1) and U-shaped frame (2), its characterized in that: the top of carriage (1) inner wall is connected with first dwang (3) through first connecting piece rotation, the bottom of first dwang (3) runs through carriage (1) and extends to the outside of carriage (1), the fixed surface of first dwang (3) is connected with first gear (4), the bottom fixedly connected with rotating handle (5) of first dwang (3), the right side of carriage (1) inner wall bottom is connected with second dwang (6) through second connecting piece rotation, the top of second dwang (6) runs through carriage (1) and extends to the top of carriage (1), the fixed surface of second dwang (6) is connected with second gear (7) with first gear (4) looks adaptation, the top of second dwang (6) is through third connecting piece fixedly connected with disc (8), the bottom fixedly connected with annular slide rail (9) of disc (8), the top fixedly connected with of carriage (1) and annular slide block (10) of annular slide rail (9) looks adaptation.

2. The axial flow pump cutting assembly with the screen of claim 1, wherein: the equal sliding connection in both sides of rotatory handle (5) has spring block (11), two fixedly connected with spring (12) between the relative one side of spring block (11), the equal fixedly connected with fixed block (13) in both sides of carriage (1) bottom, two the block hole with spring block (11) looks adaptation is all seted up to the relative one side of fixed block (13).

3. The axial flow pump cutting assembly with the screen of claim 1, wherein: the equal fixedly connected with backup pad (14) in both sides at disc (8) top, the front of backup pad (14) is rotated through the third connecting piece and is connected with third dwang (15).

4. The axial flow pump cutting assembly with a screen of claim 3, wherein: the third rotating rod (15) penetrates through the supporting plate (14) and extends to the back face of the supporting plate (14), and a circular plate (16) is fixedly connected to the surface of the third rotating rod (15).

5. The axial flow pump cutting assembly with a screen of claim 4, wherein: the surface of third dwang (15) just is located the first fixed plate of the front fixedly connected with (17) of plectane (16), the surface of third dwang (15) just is located the back rotation of plectane (16) and is connected with second fixed plate (18), the equal fixedly connected with annular of left side of first fixed plate (17) and second fixed plate (18) presss from both sides tight piece (19).

6. The axial flow pump cutting assembly with the screen of claim 1, wherein: the top fixedly connected with hydraulic stem (20) of U-shaped frame (2), the output of hydraulic stem (20) runs through U-shaped frame (2) and extends to the inside of U-shaped frame (2), the output fixedly connected with cutting knife (21) of hydraulic stem (20).