CN216894926U - Prevent vertical mortar pump of jam - Google Patents

Abstract

The utility model provides a prevent vertical mortar pump of jam, including the mortar pump body, the top of mortar pump body is connected with power unit, the mortar pump body includes the mortar pump casing, be equipped with pump material impeller in the mortar pump casing, the lower extreme at the axis of rotation is fixed to pump material impeller, the left end of mortar pump casing is equipped with the bin outlet, feed inlet department can dismantle and be fixed with filter equipment, be equipped with the support column of vertical setting in the filter equipment, the lower extreme fixed connection of shaft coupling and axis of rotation is passed through to the upper end of support column, the lower extreme of support column passes through the top of bearing frame rotatable assembly in the backup pad, be equipped with spiral feed plate on the support column, filter equipment includes the backup pad that the level set up, the top of backup pad is fixed with the even just bracing piece that the interval set up of a plurality of, the bracing piece sets up around the periphery of backup pad, the bottom and the backup pad of bracing piece are fixed, the top of backup pad is passed through the ring flange and is fixed on the mortar pump casing. The utility model has simple structure and convenient use.

Description

Prevent vertical mortar pump of jam

Technical Field

The utility model belongs to the technical field of mortar pumps, and particularly relates to an anti-blocking vertical mortar pump.

Background

The mortar pump is a pump capable of adapting to various working conditions, such as conveying acid, alkaline clear liquid or slurry; various corrosive ore pulps in the smelting industry; various dilute acids in the sulfuric acid industry; the pump is corrosion-resistant, wear-resistant and wide in application range, and the vertical slurry pump drives a driving shaft to rotate through a motor, the driving shaft drives an impeller positioned in a volute to rotate, and slurry water is pumped out through the impeller; the bearing is installed in the vertical mortar pump outside the drive shaft, lead to it through the bearing, the bearing of current vertical mortar pump is located the junction of drive shaft and impeller, it is located under water and soaks in sewage for a long time when using, great grit in the water, enter into in the mortar pump, cause collision damage to the impeller easily, and when the grit is more, also appear blockking up easily, damage the mortar pump even, consequently, current vertical mortar pump structure is unreasonable, appear blockking up easily and even damaged, work efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vertical mortar pump for solving the technical problem of easy blockage of the existing vertical mortar pump, which comprises a mortar pump body, a power mechanism is connected above the mortar pump body in a transmission way, a rotating shaft is arranged between the mortar pump body and the power mechanism, the upper end of the rotating shaft is connected with the power mechanism, the lower end of the rotating shaft is assembled with the mortar pump body, the power mechanism comprises a vertically arranged pipe body shield, the pipe body shield plays a protection role, a vertically arranged motor is fixed at the top end of the pipe body shield through an upper flange, the power output shaft of the motor extends downwards into the pipe body shield, a lower flange is arranged at the bottom of the pipe body shield, the lower flange plays a fixed connection role, the rotating shaft is arranged in the pipe body shield, the upper end of the rotating shaft is fixedly connected with the power output shaft coaxial line of the motor through a coupler, and the lower end of the rotating shaft is rotatably assembled on the lower flange through a lower support bearing, the rotating shaft extends downwards to the lower part of the lower flange, and the motor drives the rotating shaft to rotate. The mortar pump body includes the mortar pump casing, be equipped with the pump material impeller in the mortar pump casing, the lower extreme at the axis of rotation can be dismantled to the pump material impeller, the left end of mortar pump casing is equipped with the bin outlet, can dismantle on the bin outlet and be connected with row material pipe, the below of mortar pump casing is equipped with the feed inlet, and feed inlet department can dismantle and be fixed with filter equipment, filter equipment plays the filtering action, filter equipment includes the backup pad that the level set up, the top of backup pad is fixed with the even and bracing piece that the interval set up of a plurality of, the bracing piece sets up around the periphery of backup pad, the bottom and the backup pad of bracing piece are fixed, the top of bracing piece is passed through the ring flange and is fixed on the mortar pump casing. Be equipped with the support column of vertical setting in the filter equipment, the support column plays the supporting role, the lower extreme fixed connection of shaft coupling and axis of rotation is passed through to the upper end of support column, the lower extreme of support column passes through the rotatable assembly of bearing frame on the top of backup pad, is equipped with the spiral feed plate on the support column, the motor drives pump material impeller and spiral feed plate and rotates, and the spiral feed plate transports the mortar to the mortar pump casing in, under the propelling movement of pump material impeller, pumps from arranging the material pipe.

Preferably, the support plate and the support rod are enclosed in a cylindrical shape.

Preferably, the support rod is cylindrical.

Preferably, the upper end of the pipe body housing is provided with a middle flange, the middle flange is provided with an upper support bearing, and the rotating shaft is rotatably provided with the upper support bearing.

Preferably, the motor is connected to the power source by a cable.

The scheme has the following advantages:

the arrangement of the filtering device plays a role in filtering, larger sand and stone particles are isolated outside the supporting rod, so that larger sand and stone particles are prevented from entering the mortar pump body to damage the pumping impeller, and the service life of the pumping impeller is prolonged; the spiral feeding plate plays a role in feeding, small-particle sand stones are prevented from being accumulated at the feeding hole of the shell of the sand stone pump, blockage is avoided, and working efficiency is improved; the arrangement of the middle flange and the upper supporting shaft plays a supporting role in supporting the rotating shaft, so that the shaking of the rotating shaft is reduced, and the stability is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Reference numerals: 1. a mortar pump body; 2. a power mechanism; 3. a rotating shaft; 4. a filtration device; 11. a mortar pump housing; 12. a pump impeller; 13. a discharge outlet; 14. a discharge pipe; 15. a feed inlet; 21. a pipe body shield; 22. a motor; 23. an upper flange; 24. a lower flange; 25. a lower support bearing; 26. a middle flange; 27. an upper support bearing; 31. a coupling; 41. a support plate; 42. a support bar; 43. a support pillar; 44. a bearing seat; 45. a spiral feed plate.

Detailed Description

As shown in fig. 1, an anti-clogging vertical mortar pump comprises a mortar pump body 1, a power mechanism 2 is connected above the mortar pump body 1 in a transmission manner, a rotating shaft 3 is arranged between the mortar pump body 1 and the power mechanism 2, the upper end of the rotating shaft 3 is connected with the power mechanism 2, the lower end of the rotating shaft 3 is assembled with the mortar pump body 1, the power mechanism 2 comprises a vertically arranged pipe body shield 21, the pipe body shield 21 plays a protective role, a vertically arranged motor 22 is fixed at the top end of the pipe body shield 21 through an upper flange 23, the power output shaft of the motor 22 extends downwards into the pipe body shield 21, a lower flange 24 is arranged at the bottom of the pipe body shield 21, the lower flange 24 plays a role in fixed connection, the rotating shaft 3 is arranged in the pipe body shield 21, the upper end of the rotating shaft 3 is fixedly connected with the power output shaft of the motor 22 through a coupler, the lower end of the rotating shaft 3 is rotatably assembled on the lower flange 24 through a lower support bearing 25, the rotating shaft 3 extends downwards below the lower flange 24, and the motor 22 drives the rotating shaft 3 to rotate. Mortar pump body 1 includes mortar pump casing 11, be equipped with pump material impeller 12 in the mortar pump casing 11, pump material impeller 12 can be dismantled and fix the lower extreme at axis of rotation 3, mortar pump casing 11's left end is equipped with bin outlet 13, can dismantle on the bin outlet 13 and be connected with blow-off pipe 14, mortar pump casing 11's below is equipped with feed inlet 15, and 15 departments of feed inlet can dismantle and be fixed with filter equipment 4, filter equipment 4 plays the filtering action, filter equipment 4 includes the backup pad 41 that the level set up, the top of backup pad 41 is fixed with the even and interval bracing piece 42 that sets up of a plurality of, bracing piece 42 centers on the peripheral setting of backup pad 41, the bottom and the backup pad 41 of bracing piece 42 are fixed, the top of bracing piece 42 is passed through the ring flange and is fixed on mortar pump casing 11. Be equipped with the support column 43 of vertical setting in filter equipment 4, support column 43 plays the supporting role, the lower extreme fixed connection of shaft coupling 31 and axis of rotation 3 is passed through to the upper end of support column 43, the lower extreme of support column 43 passes through the rotatable assembly of bearing frame 44 on the top of backup pad 41, be equipped with spiral feed plate 45 on the support column 43, motor 22 drives pump material impeller 12 and spiral feed plate 45 and rotates, spiral feed plate 45 transports the mortar to the mortar pump casing 11 in, under the propelling movement of pump material impeller 12, pump out from row's material pipe 14.

Preferably, the support plate 41 and the support rod 42 enclose a cylindrical shape.

Preferably, the support rod 42 is cylindrical.

Preferably, the upper end of the body housing 21 is provided with a middle flange 26, the middle flange 26 is fitted with an upper support bearing 27, and the rotation shaft 3 is rotatably fitted on the upper support bearing 27.

Preferably, the motor 22 is connected to the power source by a cable.

The use process comprises the following steps:

when the mortar pump is used, the motor 22 is powered on, the discharge pipe 14 is communicated with the discharge port 13, the mortar pump is placed into slurry containing mortar, the motor 22 is positioned in air above the slurry, the motor 22 is started, the motor 22 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the pump impeller 12 and the spiral feed plate 45 to rotate, the slurry containing the mortar with smaller particles enters the filter device 4 from the supporting rods 42, the larger mortar is blocked outside the filter device 4, the spiral feed plate 45 drives the slurry containing the mortar in the filter device 4 to enter the mortar pump shell 11 through the feed port 15, and the slurry is discharged from the discharge port 13 under the action of the pump impeller 12 and then is conveyed through the discharge pipe 14.

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

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims (7)

1. The utility model provides a prevent vertical mortar pump of jam, includes the mortar pump body, and the top transmission of mortar pump body is connected with power unit, is equipped with the axis of rotation between mortar pump body and the power unit, and the upper end and the power unit of axis of rotation are connected, the lower extreme and the assembly of mortar pump body of axis of rotation, its characterized in that: the mortar pump body includes the mortar pump casing, be equipped with the pump material impeller in the mortar pump casing, the lower extreme at the axis of rotation can be dismantled to the pump material impeller, the left end of mortar pump casing is equipped with the bin outlet, can dismantle on the bin outlet and be connected with row material pipe, the below of mortar pump casing is equipped with the feed inlet, and feed inlet department can dismantle and be fixed with filter equipment, be equipped with the support column of vertical setting in the filter equipment, the lower extreme fixed connection of shaft coupling and axis of rotation is passed through to the upper end of support column, the lower extreme of support column passes through the top of the rotatable assembly of bearing frame in the backup pad, be equipped with the spiral feed plate on the support column.

2. The anti-clogging vertical mortar pump according to claim 1, wherein: the filter equipment includes the backup pad that the level set up, and the top of backup pad is fixed with the bracing piece that a plurality of was even and the interval set up, and the bracing piece sets up around the periphery of backup pad, and the bottom and the backup pad of bracing piece are fixed, and the ring flange is passed through on the top of bracing piece and fixes on the mortar pump casing.

3. The anti-clogging vertical mortar pump according to claim 1, wherein: power unit includes the body guard shield of vertical setting, the top of body guard shield is fixed with the motor of vertical setting through the upper flange, the power take off axle downwardly extending of motor is to the body guard shield in, the bottom of body guard shield is equipped with the lower flange, the axis of rotation sets up in the body guard shield, the power take off coaxial line fixed connection of shaft coupling and motor is passed through to the upper end of axis of rotation, the lower extreme of axis of rotation passes through the rotatable assembly of under bracing bearing on the lower flange, the axis of rotation downwardly extending to the below of lower flange.

4. The anti-clogging vertical mortar pump according to claim 2, wherein: the supporting plate and the supporting rod are enclosed into a cylinder.

5. The anti-clogging vertical mortar pump according to claim 4, wherein: the support rod is cylindrical.

6. The anti-clogging vertical mortar pump according to claim 3, wherein: the upper end of the pipe body shield is provided with a middle flange, an upper supporting bearing is assembled on the middle flange, and the rotating shaft is rotatably assembled on the upper supporting bearing.

7. The anti-clogging vertical mortar pump according to claim 6, wherein: the motor is connected with a power supply through a cable.

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