CN210999442U

CN210999442U - Automatic feeding device for producing reactive powder concrete

Info

Publication number: CN210999442U
Application number: CN201922039596.7U
Authority: CN
Inventors: 杨小光; 刘应虎
Original assignee: Fujian Chengxing New Material Technology Co ltd
Current assignee: Fujian Chengxing New Material Technology Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-07-14
Anticipated expiration: 2029-11-23

Abstract

The utility model relates to a concrete production technical field discloses an automatic feeding device of active powder concrete production usefulness, the bottom fixed mounting of mixer has the supporting pedestal, and one side fixed surface of mixer installs dust removal mechanism, the discharge gate has been seted up to the rear surface of mixer, the last fixed surface of supporting pedestal installs the support arm, one side fixed mounting of support arm has loading attachment, loading attachment and mixer communicate with each other. The utility model discloses a loading attachment, through the top at the feeder hopper, utilize the support to fix the motor, the output of motor drives the pivot simultaneously and rotates, and the pivot drives the helical blade of surface, stirs material in feeder hopper and the feed tube when the material is fed on one side and feeds to prevent that the material from solidifying, inside rethread storage compartment gets into the mixer, make the feeding more smooth and easy, improved the quality of production back active powder concrete greatly, accelerate production efficiency.

Description

Automatic feeding device for producing reactive powder concrete

Technical Field

The utility model relates to a concrete production technical field specifically is an automatic feeding device of active powder concrete production usefulness.

Background

RPC is a short name for reactive powder concrete, and is a novel concrete with ultrahigh strength, high toughness and extremely low permeability which is newly developed. The concrete overcomes the defects of low bending tensile strength of high-strength concrete (HSC), difficult construction pouring caused by reinforcement, cracking of concrete and the like, is novel concrete with ultrahigh mechanical property and durability prepared according to the principle of minimum defects, and has wide application prospect.

However, when the existing active powder concrete is produced, the existing active powder concrete is easy to solidify at the feed hopper in the feeding process to cause blockage, so that the quality of the produced active powder concrete is reduced, and meanwhile, a large amount of dust is generated in the production process, so that the surrounding environment pollution and ecological damage are caused, and the health of operators is influenced. Accordingly, one skilled in the art provides an automatic feeding device for reactive powder concrete production to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic feeding device of active powder concrete production usefulness 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:

the utility model provides an automatic feeding device that active powder concrete production used, includes mixer, discharge gate, supporting pedestal and support arm, the bottom fixed mounting of mixer has the supporting pedestal, and one side fixed surface of mixer installs dust removal mechanism, the discharge gate has been seted up to the rear surface of mixer, the last fixed surface of supporting pedestal installs the support arm, one side fixed mounting of support arm has loading attachment, loading attachment and mixer communicate with each other.

As a further aspect of the present invention: dust removal mechanism is including going out tuber pipe, water tank, air exhauster, dust bag, connecting pipe and filter screen, one side fixed surface of mixer is connected with the connecting pipe, the filter screen is installed in the one end of connecting pipe and the junction embedding of mixer, the other end fixed connection of connecting pipe is on a side surface of air exhauster, the opposite side fixed surface of air exhauster is connected with out the tuber pipe, the one end of going out the tuber pipe has the dust bag through the screw fixation, the inside at the water tank is installed to the dust bag.

As a further proposal of the utility model, the radius of the connecting pipe is less than that of the air outlet pipe, and the connecting pipe and the air outlet pipe are both made of PVC plastic material components, the length of the connecting pipe is equal to that of the air outlet pipe, and the air outlet pipe is of L type structure.

As a further aspect of the present invention: the radius of filter screen and the radius of connecting pipe equal, and filter screen and connecting pipe formula structure as an organic whole, the water tank passes through the bolt and installs a side surface at the support pedestal.

As a further aspect of the present invention: the feeding device comprises a feeding hopper, a support, a motor, a rotating shaft, helical blades, an inlet pipe and a storage chamber, wherein the storage chamber is fixedly arranged on the front surface of the support arm, the upper surface of the storage chamber is fixedly connected with the inlet pipe, the top end of the inlet pipe is connected with the feeding hopper, the rotating shaft is arranged inside the feeding hopper and the inlet pipe, the top end of the rotating shaft is fixedly connected with the output end of the motor, the outer surface of the rotating shaft is welded with the helical blades, and the supports are fixedly arranged on the two sides of the motor.

As a further aspect of the present invention: the support is welded on the upper surface of the support arm, the support and the support arm are vertically installed, the feed hopper and the storage chamber are of an intercommunicating structure, and the feed hopper is of a funnel type structure.

As a further aspect of the present invention: the radius of inlet pipe is greater than the radius of pivot, pivot and helical blade are stainless steel component, the pivot runs through the inside of feeder hopper and inlet pipe perpendicularly.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the dust removal subassembly that sets up, in the in-process of production, utilize the connecting pipe of mixer side surface connection, the air exhauster that the other end of connecting pipe is connected, the play tuber pipe that the air outlet of air exhauster is connected, bring the dust into to the dust pocket through the air exhauster, the dust pocket is installed in the water tank, utilize the water tank to absorb the fine powder gas, thoroughly improved all ring edge borders, the filter screen of connecting pipe internally mounted simultaneously, can effectively block in-process graininess concrete entering connecting pipe, prevent that air exhauster equipment from causing destruction, operating personnel's intensity of labour has been alleviateed.

2. The utility model discloses a loading attachment, through the top at the feeder hopper, utilize the support to fix the motor, the output of motor drives the pivot simultaneously and rotates, and the pivot drives the helical blade of surface, stirs material in feeder hopper and the feed tube when the material is fed on one side and feeds to prevent that the material from solidifying, inside rethread storage compartment gets into the mixer, make the feeding more smooth and easy, improved the quality of production back active powder concrete greatly, accelerate production efficiency.

Drawings

FIG. 1 is a schematic structural view of an automatic feeding device for reactive powder concrete production;

FIG. 2 is a schematic view of the internal structure of a dust removing mechanism in an automatic loading device for reactive powder concrete production;

fig. 3 is a schematic view of the internal structure of a loading device in an automatic loading device for reactive powder concrete production.

In the figure: 1. a blender; 2. a discharge port; 3. a dust removal mechanism; 4. an air outlet pipe; 5. a water tank; 6. a support base; 7. a support arm; 8. a feeding device; 9. a feed hopper; 10. a support; 11. a motor; 12. an exhaust fan; 13. a dust removal bag; 14. a connecting pipe; 15. filtering with a screen; 16. a rotating shaft; 17. a helical blade; 18. a feed pipe; 19. a storage chamber.

Detailed Description

Please refer to fig. 1-3, in an embodiment of the present invention, an automatic feeding device for active powder concrete production, including a stirrer 1, a discharge port 2, a support base 6 and a support arm 7, a support base 6 is fixedly installed at the bottom of the stirrer 1, and a dust removing mechanism 3 is installed at a side surface of the stirrer 1, the dust removing mechanism 3 includes an air outlet pipe 4, a water tank 5, an exhaust fan 12, a dust removing bag 13, a connecting pipe 14 and a filter screen 15, a side surface of the stirrer 1 is fixedly connected with the connecting pipe 14, a filter screen 15 is installed at one end of the connecting pipe 14 and a joint of the stirrer 1 in an embedded manner, a radius of the filter screen 15 is equal to a radius of the connecting pipe 14, and the filter screen 15 and the connecting pipe 14 are of an integrated structure, another end of the connecting pipe 14 is fixedly connected to a side surface of the exhaust fan 12, a model of the exhaust fan 12 is BT35-11, an input end of the exhaust fan 12 is connected with an external power source, another side surface of the exhaust fan 12 is fixedly connected with an air outlet pipe 4, one end of the air outlet pipe 4 is fixed with the dust removing bag 13 through a screw, the air outlet bag 13 is installed inside the water tank 5, the water tank is installed on a side surface of the support.

In fig. 1 and 3: the rear surface of the stirring machine 1 is provided with a discharge port 2, the upper surface of a supporting base 6 is fixedly provided with a support arm 7, one side of the support arm 7 is fixedly provided with a feeding device 8, the feeding device 8 is communicated with the stirring machine 1, the feeding device 8 comprises a feeding hopper 9, a support 10, a motor 11, a rotating shaft 16, a spiral blade 17, a feeding pipe 18 and a storage chamber 19, the front surface of the support arm 7 is fixedly provided with the storage chamber 19, the upper surface of the storage chamber 19 is fixedly connected with the feeding pipe 18, the top end of the feeding pipe 18 is connected with the feeding hopper 9, the rotating shaft 16 is arranged inside the feeding hopper 9 and the feeding pipe 18, the top end of the rotating shaft 16 is fixedly connected with the output end of the motor 11, the model of the motor 11 is Y80M1-2, the surface of one side of the motor 11 is provided with a control switch, the, the input of controller is connected with external power source, the output of controller is connected with the input of motor 11, the surface of pivot 16 has helical blade 17 through the welding, the both sides fixed mounting of motor 11 has support 10, support 10 is through the upper surface of welding at support arm 7, support 10 is perpendicular installation with support arm 7, feeder hopper 9 and storage compartment 19 are intercommunication structure, feeder hopper 9 is funnel formula structure, the radius of inlet pipe 18 is greater than the radius of pivot 16, pivot 16 and helical blade 17 are the stainless steel component, pivot 16 runs through the inside of feeder hopper 9 and inlet pipe 18 perpendicularly, stir the material in feeder hopper 9 and the inlet pipe 18 when the material loading through pivot 16 and helical blade 17 on one side and carry out the feeding, thereby prevent the material from solidifying, the equipment manufacturing cost has been reduced simultaneously, use power consumption has been reduced.

The utility model discloses a theory of operation is: pouring the material into the feed hopper 9, through the upper part of the feed hopper 9, fixing the motor 11 by the bracket 10, starting the motor 11, driving the rotating shaft 16 to rotate by the output end of the motor 11, driving the helical blade 17 of the outer surface while the rotating shaft 16 rotates, thereby rotating inside the feed hopper 9 and the feed pipe 18, driving the material to feed while stirring, preventing the material from solidifying, entering the storage chamber 19 after passing through the feed pipe 18, and then entering the mixer 1, making the feeding smoother, stirring inside the mixer 1, simultaneously, using the connecting pipe 14 connected with one side surface of the mixer 1, extracting the dust generated inside the mixer 1 by the exhaust fan 12 connected with the other end of the connecting pipe 14, and the filter screen 15 arranged inside the connecting pipe 14 can effectively prevent the granular concrete from entering the connecting pipe 14 in the process, and preventing the exhaust fan 12 from damaging the equipment, the play tuber pipe 4 of the air outlet connection of rethread air exhauster 12, bring the dust into dust bag 13 through air exhauster 12, install in water tank 5 through dust bag 13, utilize water tank 5 to absorb the fine powder gas, after the whole operation is accomplished, through the active powder concrete of discharge gate 2 discharge, the peripheral environment has thoroughly been improved, the intensity of labour of operating personnel has been alleviateed, the quality of active powder concrete after having improved production greatly, and the production efficiency is accelerated and the production energy consumption has been reduced.

The above-mentioned, 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 utility model provides an automatic feeding device that active powder concrete production used, includes mixer (1), discharge gate (2), supporting pedestal (6) and support arm (7), its characterized in that, the bottom fixed mounting of mixer (1) has supporting pedestal (6), and one side fixed surface of mixer (1) installs dust removal mechanism (3), discharge gate (2) have been seted up to the rear surface of mixer (1), the last fixed surface of supporting pedestal (6) installs support arm (7), one side fixed mounting of support arm (7) has loading attachment (8), loading attachment (8) and mixer (1) communicate with each other.

2. The automatic feeding device of active powder concrete production usefulness of claim 1, characterized in that, dust removal mechanism (3) is including going out tuber pipe (4), water tank (5), air exhauster (12), dust bag (13), connecting pipe (14) and filter screen (15), one side fixed surface of mixer (1) is connected with connecting pipe (14), filter screen (15) are installed in the one end of connecting pipe (14) and the junction embedding of mixer (1), the other end fixed connection of connecting pipe (14) is in one side surface of air exhauster (12), the other side fixed surface of air exhauster (12) is connected with out tuber pipe (4), the one end of going out tuber pipe (4) is fixed with dust bag (13) through the screw, the inside at water tank (5) is installed in dust bag (13).

3. The automatic feeding device for reactive powder concrete production according to claim 2, wherein the radius of the connecting pipe (14) is smaller than that of the air outlet pipe (4), the connecting pipe (14) and the air outlet pipe (4) are both made of PVC plastic materials, the length of the connecting pipe (14) is equal to that of the air outlet pipe (4), and the air outlet pipe (4) is of L type structure.

4. The automatic feeding device for reactive powder concrete production according to claim 2, wherein the radius of the filter screen (15) is equal to the radius of the connecting pipe (14), the filter screen (15) and the connecting pipe (14) are of an integrated structure, and the water tank (5) is mounted on one side surface of the support base (6) through bolts.

5. The automatic feeding device for reactive powder concrete production according to claim 1, it is characterized in that the feeding device (8) comprises a feeding hopper (9), a bracket (10), a motor (11), a rotating shaft (16), a helical blade (17), a feeding pipe (18) and a storage chamber (19), a material storage chamber (19) is fixedly arranged on the front surface of the support arm (7), a feeding pipe (18) is fixedly connected to the upper surface of the material storage chamber (19), the top end of the feeding pipe (18) is connected with a feeding hopper (9), rotating shafts (16) are arranged inside the feeding hopper (9) and the feeding pipe (18), the top end of the rotating shaft (16) is fixedly connected with the output end of the motor (11), and the outer surface of the rotating shaft (16) is welded with a helical blade (17), and two sides of the motor (11) are fixedly provided with a bracket (10).

6. The automatic feeding device for reactive powder concrete production according to claim 5, wherein the bracket (10) is welded on the upper surface of the bracket arm (7), the bracket (10) and the bracket arm (7) are vertically installed, the feeding hopper (9) and the storage chamber (19) are in an intercommunicating structure, and the feeding hopper (9) is in a funnel structure.

7. The automatic feeding device for reactive powder concrete production according to claim 5, wherein the radius of the feeding pipe (18) is larger than that of the rotating shaft (16), the rotating shaft (16) and the helical blade (17) are both stainless steel members, and the rotating shaft (16) vertically penetrates through the feeding hopper (9) and the feeding pipe (18).