CN217229447U

CN217229447U - Prevent pneumatic conveying pump of leakage

Info

Publication number: CN217229447U
Application number: CN202220120379.XU
Authority: CN
Inventors: 刘勇; 陈士龙; 任友龙; 张煌彪
Original assignee: Jiangsu Pailik Fluid Technology Co ltd
Current assignee: Jiangsu Pailik Fluid Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-08-19
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a prevent pneumatic conveyor pump of leakage, including support and unloading mechanism, the air pump is installed at the support top, breather pipe right side terminal surface fixed mounting has the end plate, breather pipe right side intercommunication has left pipeline, the ring flange passes through bolt and end plate fixed connection for the material is put in unloading mechanism installs in left pipeline right side middle-end. The problem of current pneumatic conveyor pump is solved, sealed effect during the monolithic is relatively poor, lead to wholly producing the condition that the material leaks even unable normal work at the in-process that uses, stability when having reduced whole defeated material, and current pneumatic conveyor pump, wholly inconvenient and go out the feed bin and be connected, the technical problem of whole practicality has been reduced, a pneumatic conveyor pump of preventing leaking is provided, when the material advances the storehouse break up it and avoid blocking influence conveying effect in the pipeline of ventilating, the butt joint mode of portable makes the butt joint of pipeline sealed more simple and convenient simultaneously.

Description

Prevent pneumatic conveyor pump of leakage

Technical Field

The utility model relates to a pneumatic conveying field specifically is a prevent pneumatic conveying pump of leakage.

Background

The pneumatic conveying is also called as air flow conveying, granular materials are conveyed in an air flow direction in a closed pipeline by utilizing the energy of air flow, the pneumatic conveying device can be used for horizontal, vertical or inclined conveying, physical operations or certain chemical operations such as heating, cooling, drying, air flow classification and the like of the materials can be simultaneously carried out in the conveying process, and a pneumatic conveying pump is an important tool for pneumatic conveying.

The existing pneumatic conveying pump has the following common problems: the existing pneumatic conveying pump has the advantages that the sealing effect is poor when the pneumatic conveying pump is integrally connected, the material leakage and even the condition of incapable normal work is generated in the using process of the whole pneumatic conveying pump, the stability of the whole pneumatic conveying pump during material conveying is reduced, the existing pneumatic conveying pump is inconvenient to be connected with a discharging bin, and the whole practicability is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent air conveying pump of leakage to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including support and unloading mechanism, the air pump is installed at the support top, and air pump right side output intercommunication has the breather pipe, breather pipe right side end face fixed mounting has the end plate, and the equidistant bolt that is provided with of end plate periphery, breather pipe right side intercommunication has left pipeline, and left pipeline left side end face fixed mounting has the ring flange, the ring flange passes through bolt and end plate fixed connection, and the inside anti-leakage piece that is provided with of ring flange for the material is put in unloading mechanism installs in left pipeline right side middle-end, unloading mechanism includes trapezoidal storehouse, turns over board, vibrating mass, rotary drum and open slot, trapezoidal storehouse top open end rotates installs and turns over the board, and trapezoidal storehouse right side bottom is attached to have the vibrating mass, the inside bottom in trapezoidal storehouse is rotated and is installed the rotary drum, and the open slot has been seted up at the rotary drum top.

Furthermore, the blanking mechanism further comprises shifting pieces and a material channel, the shifting pieces are arranged on the inner wall of the rotary drum at equal intervals, the middle part of the rotary drum is provided with a longitudinal material channel, and the material in the rotary drum is communicated with the left pipeline through the material channel.

Furthermore, a sealing mechanism for preventing leakage of the pipeline is installed at the tail end of the right side of the left pipeline and comprises a right pipeline, shifting blocks, fit grooves and rib plates, the shifting blocks are symmetrically installed inside the right side of the right pipeline, the fit grooves are formed in the middle of the right pipeline in a penetrating mode, and the rib plates are fixedly installed inside the right pipeline.

Further, sealing mechanism still includes sleeve, driven lever and spheroid, the gusset keeps away from right pipeline inner wall one end fixed mounting and has the sleeve, and the inside slidable mounting of sleeve has the driven lever, driven lever left side output fixed mounting has the spheroid.

Furthermore, the sealing mechanism further comprises an inner expansion plate and an elastic rubber ring, the end face of the side of the sphere is provided with three inner expansion plates at equal intervals, the elastic rubber ring is sleeved outside the inner expansion plates, and the shape of the elastic rubber ring is matched with the size of the matched groove.

Further, right side pipeline right side end-to-end connection has the docking mechanism that is used for the pipeline to link up fast, docking mechanism includes outlet duct, side groove and stand, the side groove has been seted up in the run-through of outlet duct side end face, and the inside right side fixed mounting of outlet duct has the stand.

Further, docking mechanism still includes baffle, spring and shell fragment, stand left side terminal surface fixed mounting has the baffle, and the outside cover of stand is equipped with the spring, the outside slidable mounting of stand has the shell fragment, and the shell fragment passes through spring and outlet duct elastic connection.

Furthermore, the butt joint mechanism further comprises a convex block and a push rod, the middle of the elastic sheet is fixedly provided with the convex block, the shape of the convex block is matched with the size of the side groove, the output end on the left side of the elastic sheet is connected with the push rod, and the elastic sheet is in transmission connection with the driven rod through the push rod.

Compared with the prior art, the beneficial effects of the utility model are that: the problem of current air conveying pump is solved, sealed effect during the monolithic is relatively poor, lead to wholly producing the condition that the material leaks even unable normal work at the in-process that uses, stability when having reduced whole defeated material, and current air conveying pump, wholly inconvenient and go out the feed bin and be connected, the technical problem of whole practicality has been reduced, a prevent air conveying pump of leakage is provided, when the material advances the storehouse break up it and avoid blocking influence conveying effect in the pipeline of ventilating, the butt joint mode of portable makes the butt joint of pipeline sealed more simple and convenient simultaneously, the person of facilitating the use operates, the suitability is stronger.

1. The utility model discloses a setting of unloading mechanism, open the board that turns over and put into trapezoidal storehouse with granular material, get into the rotary drum through the bottom open slot under the action of gravity, the setting of vibrating mass avoids the material to appear piling up convenient quick unloading, the material that gets into in the rotary drum is sent into the material way under the effect of rotary drum inner wall plectrum to finally let in the left pipeline, make the pay-off volume of particulate matter control, pressurize and ventilate in the breather pipe through the air pump during this time, the gas realizes granular material's pneumatic conveying through breather pipe and left pipeline butt joint;

2. the utility model discloses a sealing mechanism's setting, the ejector pin receives the conflict of shell fragment drive down realization to the driven lever, and the driven lever slides and realizes the extrusion to the internal expanding plate through the output spheroid in being located the sleeve, and the internal expanding plate outwards spreads under the extrusion of spheroid, realizes the packing of the fit groove in right pipeline middle part through elastic rubber ring, through sealing mechanism's setting, when realizing two pipeline butt joints sealed under elastic rubber ring effect, also can confirm whether the butt joint of both sides pipeline targets in place through visual observation, and the suitability is stronger;

3. the utility model discloses a docking mechanism's setting, the user inserts the outlet duct in the right pipeline, under the effect of the inboard shifting block of right pipeline open end, protrusion is in the lug of side channel by the extrusion shrink in the outlet duct originally, the shell fragment is located the outside left slip of stand under the restoring force of spring, its stroke receives the baffle restriction and avoids the slippage, the ejecting outlet duct left side open end of ejector pin that shell fragment left side output is connected realizes the drive to sealing mechanism this moment, setting through docking mechanism, the user only needs to insert the outlet duct and can accomplish the automatic butt joint of two pipelines in the right pipeline, the leakproofness of pipeline butt joint department has also been ensured when need not traditional bolt fastening mode and being convenient for the installation.

Drawings

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

FIG. 2 is a schematic view of the front view of the internal structure of the blanking mechanism of the present invention;

FIG. 3 is a schematic view of the front view of the sealing mechanism of the present invention;

fig. 4 is a schematic view of the front view internal structure of the docking mechanism of the present invention.

In the figure: 1. a support; 2. an air pump; 3. a breather pipe; 4. an end plate; 5. a bolt; 6. a left pipe; 7. a flange plate; 8. a leakage prevention member; 9. a blanking mechanism; 901. a trapezoidal bin; 902. turning over a plate; 903. vibrating the block; 904. a rotating drum; 905. an open slot; 906. a shifting sheet; 907. a material channel; 10. a sealing mechanism; 1001. A right pipe; 1002. shifting blocks; 1003. a fitting groove; 1004. a rib plate; 1005. a sleeve; 1006. a driven lever; 1007. a sphere; 1008. an inner expanding plate; 1009. an elastic rubber ring; 11. a docking mechanism; 1101. an air outlet pipe; 1102. a side groove; 1103. a column; 1104. a baffle plate; 1105. a spring; 1106. a spring plate; 1107. A bump; 1108. and a push rod.

Detailed Description

As shown in fig. 1-2, the device comprises a support 1 and a blanking mechanism 9, wherein an air pump 2 is installed at the top of the support 1, an output end on the right side of the air pump 2 is communicated with an air pipe 3, an end plate 4 is fixedly installed on an end surface on the right side of the air pipe 3, bolts 5 are arranged on the circumferential surface of the end plate 4 at equal intervals, a left pipeline 6 is communicated with the right side of the air pipe 3, a flange 7 is fixedly installed on an end surface on the left side of the left pipeline 6, the flange 7 is fixedly connected with the end plate 4 through the bolts 5, a leakage-proof member 8 is arranged inside the flange 7, the blanking mechanism 9 for feeding materials is installed at the middle end on the right side of the left pipeline 6, the blanking mechanism 9 comprises a trapezoidal bin 901, a turning plate 902, a vibrating block 903, a rotating drum 904 and an open slot 905, a turning plate 902 is rotatably installed at an open end on the top of the trapezoidal bin 901, a vibrating block 903 is attached to the bottom on the right side of the trapezoidal bin 901, the bottom of the trapezoidal bin 901 is rotatably installed with the rotating drum 904, an open slot 905 is formed in the top of the rotary drum 904, the blanking mechanism 9 further comprises a poking piece 906 and a material channel 907, the poking pieces 906 are arranged on the inner wall of the rotary drum 904 at equal intervals, the longitudinal material channel 907 is arranged in the middle of the rotary drum 904, materials in the rotary drum 904 are communicated with the left pipeline 6 through the material channel 907, the turning plate 902 is opened to place granular materials into the trapezoidal bin 901, the granular materials enter the rotary drum 904 through the bottom open slot 905 under the action of gravity, the materials are prevented from being stacked through the vibrating block 903, convenient and rapid blanking is achieved, the materials entering the rotary drum 904 are fed into the material channel 907 under the action of the poking piece 906 on the inner wall of the rotary drum 904 and finally fed into the left pipeline 6, feeding amount of the granular materials is controlled, the air pump 2 pressurizes and ventilates the air into the vent pipe 3, and the air is in butt joint with the left pipeline 6 through the vent pipe 3 to achieve pneumatic conveying of the granular materials.

As shown in fig. 3, a sealing mechanism 10 for preventing leakage of a pipeline is installed at the tail end of the right side of a left pipeline 6, the sealing mechanism 10 comprises a right pipeline 1001, a shifting block 1002, a fitting groove 1003 and a rib plate 1004, the shifting block 1002 is symmetrically installed inside the right side of the right pipeline 1001, the fitting groove 1003 penetrates through the middle of the right pipeline 1001, the rib plate 1004 is fixedly installed inside the right pipeline 1001, the sleeve 1005 is fixedly installed at one end of the rib plate 1004 far away from the inner wall of the right pipeline 1001, the driven rod 1006 is slidably installed inside the sleeve 1005, the ball 1007 is fixedly installed at the output end of the left side of the driven rod 1006, the sealing mechanism 10 further comprises an inner expanding plate 1008 and an elastic rubber ring 1009, three inner expanding plates 1008 are arranged at equal intervals on the end face of the ball 1007, the elastic rubber ring 1009 is sleeved outside the inner expanding plate 1008, the outer shape of the elastic rubber ring 1009 matches with the fitting groove 1003 in size, the push rod 1108 is driven by the elastic sheet 1106 to abut against the driven rod 1006, the driven rod 1006 slides in the sleeve 1005 and extrudes the inner expansion plate 1008 through the sphere 1007 at the output end, the inner expansion plate 1008 diffuses outwards under the extrusion of the sphere 1007, the filling of the matching groove 1003 in the middle of the right pipeline 1001 is realized through the elastic rubber ring 1009, and a user can confirm whether the right pipeline 1001 and the air outlet pipe 1101 abut against each other through visual observation.

As shown in fig. 4, the right end of the right pipe 1001 is connected with a docking mechanism 11 for quick connection of pipes, the docking mechanism 11 includes an outlet pipe 1101, a side groove 1102 and a vertical column 1103, the side end surface of the outlet pipe 1101 is provided with the side groove 1102 in a penetrating manner, the vertical column 1103 is fixedly installed on the right side inside the outlet pipe 1101, the docking mechanism 11 further includes a baffle 1104, a spring 1105 and a spring sheet 1106, the baffle 1104 is fixedly installed on the left end surface of the vertical column 1103, the spring 1105 is sleeved outside the vertical column 1103, the spring sheet 1106 is slidably installed outside the vertical column 1103, the spring sheet 1106 is elastically connected with the outlet pipe 1101 through the spring 1105, the docking mechanism 11 further includes a bump 1107 and a post 1108, the bump 1107 is fixedly installed in the middle of the spring sheet 1106, the size of the bump 1107 matches with the side groove 1102, the output end on the left side of the spring sheet 1106 is connected with a post 1108, the spring sheet 1106 is in transmission connection with a driven rod 1006 through the post 1108, a user inserts the outlet pipe 1101 into the right pipe 1001, under the effect of the inboard shifting block 1002 at the open end of the right pipeline 1001, the bump 1107 which originally protrudes out of the side groove 1102 is extruded and contracted in the outlet pipe 1101, the elastic sheet 1106 is positioned outside the upright post 1103 and slides to the left under the reset force of the spring 1105, the stroke of the elastic sheet 1106 is limited by the baffle 1104 to avoid slipping, and the ejector rod 1108 connected with the output end at the left side of the elastic sheet 1106 ejects out of the open end at the left side of the outlet pipe 1101 to drive the sealing mechanism 10.

The working principle is as follows: when the leak-proof pneumatic conveying pump is used, the turning plate 902 is opened to place granular materials into the trapezoidal bin 901, the granular materials enter the rotary drum 904 through the bottom opening groove 905 under the action of gravity, the arrangement of the vibrating block 903 avoids the materials from being accumulated, the materials are convenient and quick to feed, the materials entering the rotary drum 904 are fed into the material channel 907 under the action of the poking piece 906 on the inner wall of the rotary drum 904 and finally are fed into the left pipeline 6, so that the feeding amount of the granular materials is controlled, the air pump 2 pressurizes and ventilates the air pipe 3 at the moment, the air is butted with the left pipeline 6 through the air pipe 3 to realize the pneumatic conveying of the granular materials, the air outlet pipe 1101 is inserted into the right pipeline 1001 by a user, under the action of the poking block 1002 on the inner side of the opening end of the right pipeline 1001, a bump 1107 originally protruding out of the side groove 1102 is extruded and contracted into the air outlet pipe 1101, the elastic piece 1106 is positioned outside the upright post 1103 and slides to the left under the resetting force of the spring 1105, its stroke receives baffle 1104 restriction to avoid the slippage, the ejecting outlet duct 1101 left side open end of the ejector pin 1108 that the left side output of shell fragment 1106 is connected realizes the drive to sealing mechanism 10 this moment, the ejector pin 1108 receives the conflict of realization to follower stem 1006 under the drive of shell fragment 1106, follower stem 1006 slides in being located sleeve 1005 and realizes the extrusion to internal expanding board 1008 through output terminal spheroid 1007, internal expanding board 1008 outwards diffuses under the extrusion of spheroid 1007, realize the packing of right pipeline 1001 middle part agreeing with groove 1003 through elastic rubber ring 1009, the user can confirm through the visual observation of directly perceived whether butt joint of right pipeline 1001 and outlet duct 1101 targets in place.

Claims

1. The utility model provides a prevent air conveying pump of leakage, includes support (1) and unloading mechanism (9), its characterized in that, air pump (2) are installed at support (1) top, and air pump (2) right side output intercommunication has breather pipe (3), breather pipe (3) right side terminal surface fixed mounting has end plate (4), and end plate (4) periphery equidistant bolt (5) of being provided with, breather pipe (3) right side intercommunication has left pipeline (6), and left pipeline (6) left side terminal surface fixed mounting has ring flange (7), ring flange (7) are through bolt (5) and end plate (4) fixed connection, and ring flange (7) inside is provided with prevents leaking piece (8) for the material is put in unloading mechanism (9) are installed in left pipeline (6) right side middle-end, unloading mechanism (9) include trapezoidal storehouse (901), turn over board (902), The vibration device comprises a vibrating mass (903), a rotating drum (904) and an open slot (905), wherein the open end of the top of the trapezoidal bin (901) is rotatably provided with a turning plate (902), the bottom of the right side of the trapezoidal bin (901) is attached with the vibrating mass (903), the bottom inside the trapezoidal bin (901) is rotatably provided with the rotating drum (904), and the open slot (905) is formed in the top of the rotating drum (904).

2. A leak-proof pneumatic transfer pump according to claim 1, wherein said blanking mechanism (9) further comprises a paddle (906) and a material channel (907), said paddle (906) is arranged on the inner wall of said rotating drum (904) at equal intervals, and a longitudinal material channel (907) is arranged in the middle of said rotating drum (904), and the material in said rotating drum (904) is communicated with said left pipe (6) through said material channel (907).

3. A leak-proof pneumatic conveying pump according to claim 1, characterized in that a sealing mechanism (10) for preventing leakage of the pipeline is installed at the right end of the left pipeline (6), the sealing mechanism (10) comprises a right pipeline (1001), a shifting block (1002), a fitting groove (1003) and a rib plate (1004), the shifting block (1002) is symmetrically installed inside the right side of the right pipeline (1001), the fitting groove (1003) is formed in the middle of the right pipeline (1001) in a penetrating manner, and the rib plate (1004) is fixedly installed inside the right pipeline (1001).

4. A leak-proof pneumatic conveying pump according to claim 3, characterized in that the sealing mechanism (10) further comprises a sleeve (1005), a driven rod (1006) and a ball (1007), the sleeve (1005) is fixedly installed at one end of the rib plate (1004) far away from the inner wall of the right pipeline (1001), the driven rod (1006) is slidably installed inside the sleeve (1005), and the ball (1007) is fixedly installed at the output end of the left side of the driven rod (1006).

5. A leak-proof pneumatic conveying pump according to claim 4, characterized in that the sealing mechanism (10) further comprises an inner expansion plate (1008) and an elastic rubber ring (1009), three inner expansion plates (1008) are arranged on the side end face of the sphere (1007) at equal intervals, the elastic rubber ring (1009) is sleeved outside the inner expansion plate (1008), and the shape of the elastic rubber ring (1009) is matched with the size of the matching groove (1003).

6. A leak-proof pneumatic conveying pump according to claim 3, characterized in that the right end of the right pipe (1001) is connected with a docking mechanism (11) for quick connection of pipes, the docking mechanism (11) comprises an air outlet pipe (1101), side grooves (1102) and pillars (1103), the side end face of the air outlet pipe (1101) is provided with the side grooves (1102) in a penetrating manner, and the pillars (1103) are fixedly mounted on the right side inside the air outlet pipe (1101).

7. A leak-proof pneumatic conveying pump according to claim 6, characterized in that the docking mechanism (11) further comprises a baffle (1104), a spring (1105) and a spring plate (1106), the baffle (1104) is fixedly mounted on the left end face of the upright (1103), the spring (1105) is sleeved outside the upright (1103), the spring plate (1106) is slidably mounted outside the upright (1103), and the spring plate (1106) is elastically connected with the outlet pipe (1101) through the spring (1105).

8. A leak-proof pneumatic conveying pump according to claim 7, characterized in that said docking mechanism (11) further comprises a bump (1107) and a plunger (1108), said bump (1107) is fixedly mounted in the middle of said spring (1106), and the size of said bump (1107) matches with the size of said side groove (1102), said plunger (1108) is connected to the output end of the left side of said spring (1106), and said spring (1106) is in transmission connection with said driven rod (1006) through said plunger (1108).