CN213655260U

CN213655260U - Submersible high-lift flat-mouth monitorable hydraulic slurry pump

Info

Publication number: CN213655260U
Application number: CN202021722259.4U
Authority: CN
Inventors: 徐瑛; 邵志勇
Original assignee: Shanghai Shanzhi Environmental Technology Co ltd
Current assignee: Shanghai Shanzhi Environmental Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-07-09
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a but hydraulic pressure sediment stuff pump is monitored to dive formula high-lift flat mouthful, including the sediment stuff pump shell of sediment stuff pump body, sediment stuff pump shell left side upper end is equipped with the export, the inside baffle that is fixed in sediment stuff pump shell inner wall that is equipped with of sediment stuff pump shell, bottom top is equipped with the mounting bracket that is located the baffle below in the sediment stuff pump shell, the mounting bracket passes through supporting leg fixed connection bottom in the sediment stuff pump shell, be equipped with reciprocating mechanism in the mounting bracket, sediment stuff pump shell right side is equipped with the entry, be equipped with filtering mechanism in the entry, the entry below is equipped with the external platform that is fixed in sediment stuff pump shell lateral wall, external platform upper end fixed connection is in. The utility model has the advantages of simple and reasonable structure, can keep the cleanness of sediment stuff pump entry at the in-process of sediment stuff pump work, avoided because the entry is blockked up the idle running that forms, perhaps large-scale solid stone gets into this internal injury that causes of sediment stuff pump.

Description

Submersible high-lift flat-mouth monitorable hydraulic slurry pump

Technical Field

The utility model relates to a sediment stuff pump technical field especially relates to a but hydraulic pressure sediment stuff pump is monitored to dive formula high-lift flat mouthful.

Background

Pumps suitable for transporting liquids (water) containing suspended solids are generally referred to as slurry pumps. At present, the method is one of indispensable devices in each process flow of mineral dressing and coal dressing plants. The slurry pump can be divided into single-stage/multi-stage, single-suction/double-suction, cantilever, horizontal/vertical and pump shell horizontal split/vertical combination types according to different principles.

At present, the entry of the slurry pump in operation of the slurry pump is often plugged by large solid garbage such as stones in liquid, so that the slurry pump cannot convey the liquid to burn out in an idle running mode, or the entry filterability is insufficient, so that the medium-sized solid garbage enters the slurry pump to damage the slurry pump body, and the service life of the slurry pump is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a submersible high-lift flat-mouth monitorable hydraulic slurry pump.

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

a submerged high-lift flat-mouth monitorable hydraulic slurry pump comprises a slurry pump shell of a slurry pump body, wherein an outlet is formed in the upper end of the left side of the slurry pump shell, a partition board fixed on the inner wall of the slurry pump shell is arranged inside the slurry pump shell, a mounting frame positioned below the partition board is arranged above the bottom in the slurry pump shell, the mounting frame is fixedly connected to the bottom in the slurry pump shell through a support leg, a reciprocating mechanism is arranged in the mounting frame, an inlet is formed in the right side of the slurry pump shell, a filtering mechanism is arranged in the inlet, an external platform fixed on the side wall of the slurry pump shell is arranged below the inlet, the upper end of the external platform is fixedly connected to the bottom wall of the inlet, a sliding mechanism is arranged in the external platform, a support arm is arranged above the sliding mechanism, the support arm abuts against the, the upper end of the support arm is provided with a cleaning mechanism, and the outer wall of the support arm is provided with an elastic mechanism.

Preferably, reciprocating mechanism is including setting up the mounting groove on the mounting bracket lateral wall, the mounting groove internal rotation is connected with reciprocal lead screw, the mounting bracket left side is equipped with the motor, reciprocal lead screw and the terminal fixed connection of motor output shaft, reciprocal lead screw outer wall cover is equipped with the lead screw cover, the lateral wall and the mounting groove inner wall sliding connection of lead screw cover, lead screw cover outer wall connection has L shape branch, be equipped with the bar groove that confession L shape branch removed about the baffle, L shape branch end runs through sediment stuff pump shell lateral wall and extends to external platform in.

Preferably, the filter mechanism comprises a filter screen fixed on the inner wall of the inlet, and the filter screen is made of stainless steel.

Preferably, slide mechanism is including setting up the sliding platform in the platform that connects outward, sliding platform passes through slide sliding connection in external platform bottom, sliding platform left side outer wall fixed connection is terminal in L shape branch, the arc slope that the sliding platform upper surface set up for the slope, arc slope both ends all are equipped with the stopper.

Preferably, the cleaning mechanism comprises a scraper fixed at the upper end of the support arm, the scraper is attached to the surface of the filter screen, and a discharge opening matched with the scraper is formed in the upper wall of the inlet.

Preferably, the elastic mechanism comprises two baffle plates fixed on the outer wall of the support arm, the upper surface of one baffle plate in the two baffle plates is fixedly connected to the bottom wall of the inlet, and the two baffle plates are elastically connected through a spring sleeved on the outer wall of the support arm.

The utility model has the advantages that:

1. can filter medium and large-scale solid waste such as stone through setting up filter screen and clean mechanism, the filter screen can prevent not to be conform to the solid waste of size and carry in getting into the sediment stuff pump, and rubbish can pile up outside the filter screen, and clean mechanism clears up the cleanness that rethread bin outlet discharged can keep the sediment thick liquid pump entry through the scraper blade to filter screen surface rubbish.

2 can continuously clear up the entry when the sediment stuff pump moves through setting up motor, reciprocating mechanism, slide mechanism and elastic mechanism, and sliding platform 11 can be controlled through reciprocating mechanism to L shape branch 8, and the support arm passes through the pulley and slides and the elastic action of spring can make the scraper blade with support arm fixed connection reciprocating motion from top to bottom, realizes mechanized continuous clearance and keeps the cleanness of pan feeding mouth.

Drawings

Fig. 1 is a schematic structural view of a submersible high-lift flat-port monitorable hydraulic slurry pump according to the present invention;

fig. 2 is the utility model provides a structural schematic diagram after formula high-lift flat mouthful can monitor hydraulic slurry pump clearance mechanism begins to work of dive.

In the figure: the slurry pump comprises a slurry pump shell 1, an outlet 2, a partition plate 3, a mounting frame 4, a reciprocating screw rod 5, a motor 6, a screw rod sleeve 7, an 8L-shaped supporting rod, a slideway 9, an external platform 10, a sliding platform 11, a pulley 12, a support arm 13, a scraper 14, a filter screen 15 and an inlet 16.

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.

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.

Referring to fig. 1-2, a submersible high-lift flat-mouth monitorable hydraulic slurry pump comprises a slurry pump shell 1 of a slurry pump body, an outlet 2 is arranged at the upper end of the left side of the slurry pump shell 1, a partition plate 3 fixed on the inner wall of the slurry pump shell 1 is arranged inside the slurry pump shell 1, a mounting frame 4 positioned below the partition plate 3 is arranged above the bottom inside the slurry pump shell 1, the mounting frame 4 is fixedly connected to the bottom inside the slurry pump shell 1 through a supporting leg, a reciprocating mechanism is arranged inside the mounting frame 4 and comprises a mounting groove arranged on the side wall of the mounting frame 4, a reciprocating lead screw 5 is rotationally connected inside the mounting groove, a motor 6 is arranged on the left side of the mounting frame 4, the reciprocating lead screw 5 is fixedly connected with the tail end of an output shaft of the motor 6, a lead screw sleeve 7 is sleeved on the outer wall, be equipped with on the baffle 3 and supply L shape branch 8 to remove the bar groove of removing, in 8 end run through 1 lateral wall of slurry pump shell and extend to external platform 10 of L shape branch, lead screw 7 removed about on reciprocating screw 5 and drives sliding platform 11 jack-up or fall down support arm 13, and scraper blade 14 can be reciprocal clears up filter screen 15 surface.

The 1 right side of sediment stuff pump shell is equipped with entry 16, is equipped with filtering mechanism in the entry 16, and filtering mechanism is including being fixed in the filter screen 15 of 16 inner walls of entry, and filter screen 15 is stainless steel, and filter screen 15 can filter rubbish such as large-scale solid stone and prevent that it from getting into sediment stuff pump body and producing destruction to it.

16 below of entry is equipped with external platform 10 that is fixed in 1 lateral wall of slurry pump shell, external platform 10 upper end fixed connection is in 16 diapalls of entry, be equipped with slide mechanism in external platform 10, slide mechanism is including setting up slide platform 11 in external platform 10, slide platform 11 passes through slide 9 sliding connection in external platform 10 bottom, slide platform 11 left side outer wall fixed connection is in 8 ends of L shape branch, the arc slope that slide platform 11 upper surface set up for the slope, arc slope both ends all are equipped with the stopper, the arc slope that the slope set up can supply pulley 12 to go up and down in the superficial slip of rising.

Slide mechanism top is equipped with the support arm 13, and support arm 13 offsets with sliding platform 11 through pulley 12, and support arm 13 runs through 16 diapalls of entry and extends to in the entry 16, and support arm 13 upper end is equipped with clean mechanism, and clean mechanism is including fixing terminal scraper blade 14 on support arm 13, and scraper blade 14 and the laminating of filter screen 15 surface, entry 16 upper wall be equipped with scraper blade 14 complex bin outlet, and the scraper blade is scraped rubbish to the bin outlet and is discharged afterwards, can prevent that the 15 surperficial rubbish of filter screen from piling up and causing the jam.

The outer wall of the support arm 13 is provided with an elastic mechanism, the elastic mechanism comprises two baffle plates fixed on the outer wall of the support arm 13, the upper surface of one baffle plate of the two baffle plates is fixedly connected with the bottom wall of the inlet 16, the two baffle plates are elastically connected through a spring sleeved on the outer wall of the support arm 13, and the elastic action of the spring assists the support arm 13 to descend.

When the utility model is used, the motor 6 is started to drive the reciprocating screw 5 to rotate when the slurry pump works, the screw sleeve 7 sleeved on the outer wall of the reciprocating screw 5 drives the L-shaped supporting rod 8 to reciprocate left and right, the sliding platform 11 connected with the L-shaped supporting rod 8 also starts to move left and right on the slideway 9, the positions of the pulley 12 and the supporting arm 13 are unchanged, when the highest point of the sliding platform 11 is contacted with the pulley 12, the support arm 13 and the scraper 14 are jacked up and moved upwards, the scraper 14 cleans the surface of the filter screen 15, the cleaned garbage is discharged through the discharge outlet, then the sliding platform 11 slides, the pulley 12 rolls on the slope, due to the elasticity of the spring, coupled with the shifting of the contact point of the ramp pulley 12, the arm 13 and the scraper 14 start to move downwards, with the reciprocating motion, the scraper 14 can continuously and mechanically clean the surface of the filter screen 15 and keep the inlet 16 of the slurry pump clean.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The submersible high-lift flat-mouth monitorable hydraulic slurry pump comprises a slurry pump shell (1) of a slurry pump body and is characterized in that an outlet (2) is arranged at the upper end of the left side of the slurry pump shell (1), a partition plate (3) fixed on the inner wall of the slurry pump shell (1) is arranged inside the slurry pump shell (1), a mounting frame (4) positioned below the partition plate (3) is arranged above the bottom in the slurry pump shell (1), the mounting frame (4) is fixedly connected to the bottom in the slurry pump shell (1) through supporting legs, a reciprocating mechanism is arranged in the mounting frame (4), an inlet (16) is arranged at the right side of the slurry pump shell (1), a filtering mechanism is arranged in the inlet (16), an external platform (10) fixed on the side wall of the slurry pump shell (1) is arranged below the inlet (16), the upper end of the external platform (10) is fixedly connected to the bottom wall of the, be equipped with slide mechanism in external platform (10), the slide mechanism top is equipped with support arm (13), support arm (13) offset with slide platform (11) through pulley (12), support arm (13) run through entry (16) diapire and extend to in entry (16), support arm (13) upper end is equipped with clean mechanism, support arm (13) outer wall is equipped with elastic mechanism.

2. The submersible high-lift flat-mouth monitorable hydraulic slurry pump according to claim 1, characterized in that the reciprocating mechanism comprises a mounting groove arranged on the side wall of the mounting frame (4), a reciprocating lead screw (5) is rotationally connected in the mounting groove, a motor (6) is arranged on the left side of the mounting frame (4), the reciprocating lead screw (5) is fixedly connected with the tail end of an output shaft of the motor (6), a lead screw sleeve (7) is sleeved on the outer wall of the reciprocating lead screw (5), the side wall of the lead screw sleeve (7) is slidably connected with the inner wall of the mounting groove, an L-shaped support rod (8) is connected to the outer wall of the lead screw sleeve (7), a strip-shaped groove for left and right movement of the L-shaped support rod (8) is formed in the partition plate (3), and the tail end of the L-shaped support rod (8) penetrates through the.

3. The submersible high-lift flat-hole monitorable hydraulic slurry pump according to claim 1 and wherein the filter mechanism comprises a filter screen (15) secured to the inner wall of the inlet (16), the filter screen (15) being of stainless steel.

4. The submersible high-lift flat-mouth monitorable hydraulic slurry pump according to claim 2, wherein the sliding mechanism comprises a sliding platform (11) arranged in the external platform (10), the sliding platform (11) is connected to the inner bottom of the external platform (10) in a sliding mode through a sliding way (9), the outer wall of the left side of the sliding platform (11) is fixedly connected to the tail end of the L-shaped supporting rod (8), the upper surface of the sliding platform (11) is an arc-shaped slope which is obliquely arranged, and limit blocks are arranged at two ends of the arc-shaped slope.

5. A submersible high-lift flathead monitorable hydraulic slurry pump according to claim 1 and wherein the cleaning means comprises a scraper (14) fixed to the upper end of the arm (13), the scraper (14) engaging the surface of the screen (15) and the upper wall of the inlet (16) being provided with a discharge opening cooperating with the scraper (14).

6. The submersible high-lift flat-mouth monitorable hydraulic slurry pump according to claim 1, characterized in that the elastic mechanism comprises two baffles fixed to the outer wall of the support arm (13), one of the two baffles is fixedly connected to the bottom wall of the inlet (16) through the upper surface of the baffle, and the two baffles are elastically connected through a spring sleeved on the outer wall of the support arm (13).