CN218908721U

CN218908721U - Automatic pneumatic conveying device for bulk cement

Info

Publication number: CN218908721U
Application number: CN202223274513.0U
Authority: CN
Inventors: 章雪苟
Original assignee: Jinggu Hongshi Cement Co ltd
Current assignee: Jinggu Hongshi Cement Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-25
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of conveying devices, in particular to an automatic pneumatic conveying device for bulk cement, which comprises the following technical scheme: the automatic feeding device comprises a motor and a shell, wherein a bearing is embedded in one side of the shell, a movable rod is rotatably installed on the bearing, a spiral conveying rod is welded at one end of the inside of the shell by the movable rod, the motor is provided with a connecting rod, a hopper is embedded in one side of the top of the shell, an air blowing pipe is embedded in one side of the hopper, a base is welded at the top of the shell on one side of the hopper, an air pump is installed at the top of the base, an air suction pipe is installed at one side, deviating from the hopper, of the air pump, an air outlet pipe is installed at one side, opposite to the hopper, of the air pump, and two struts are welded at the bottom of the shell. The utility model has the advantages of using the air pressure difference in the hopper to accelerate the feeding speed to the shell and simultaneously preventing the blockage in the hopper.

Description

Automatic pneumatic conveying device for bulk cement

Technical Field

The utility model relates to the technical field of conveying devices, in particular to an automatic pneumatic conveying device for bulk cement.

Background

Bulk cement means that after the cement is produced from a factory, the cement is directly transported to a transfer station or a user hand from the factory through special equipment or a container without any small package, so that the transportation of the bulk cement is extremely important, and the pneumatic transportation device can improve the transportation efficiency of the bulk cement through air pressure.

Through search, publication number: CN208761501U, a bulk cement raw material conveyor, including base, defeated material chamber and canopy, surface mounting has defeated material chamber on the base, the feed inlet has been seted up in defeated material chamber top left side, the fan is installed on the feed inlet right side, fan top mid-mounting has the dust absorption pipe, the dust hood is installed to the other end of dust absorption pipe, the dust hood is located directly over the feed inlet, defeated material chamber left side mid-mounting has the motor, branch is all installed to base top left and right sides, and two sets of branch tops are installed the canopy, canopy surface mounting has solar panel. According to the utility model, the effect of sunshade and rain shielding can be achieved through the rain shielding shed on the top of the supporting rod, and the solar panel on the rain shielding shed can provide energy for the cement raw material conveying device, so that the device is energy-saving and environment-friendly, reduces the use of the energy, is beneficial to reducing the cement production cost, is practical, is suitable for wide popularization and use, can provide energy for the cement raw material conveying device through the solar panel on the rain shielding shed in the prior art CN208761501U, and can easily block the feeding hole when the quantity of cement fed materials is excessive, and the device is not provided with a mechanism for preventing the feeding hole from blocking the materials.

Disclosure of Invention

The utility model aims to provide an automatic pneumatic conveying device for bulk cement, which has the advantages of accelerating the feeding speed to a shell by using the air pressure difference in a hopper and preventing the blockage in the hopper, and solves the problems of easy blockage and low efficiency of the traditional conveying device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic pneumatic conveyer of bulk cement, includes motor and casing, the bearing is installed in casing one side embedding, the movable rod is installed in the bearing rotation, the spiral material conveying pole has been welded to the movable rod in the inside one end of casing, the motor is equipped with the even axostylus axostyle, the hopper is installed in casing top one side embedding, the blowpipe is installed in the embedding of hopper one side, the casing top welding of hopper one side has the base, the air pump is installed at the base top, the breathing pipe is installed to one side that the air pump deviates from the hopper, the outlet duct is installed to one side that the air pump is relative with the hopper, two pillars have been welded to the casing bottom.

When the automatic pneumatic conveying device for bulk cement in the technical scheme is used, bulk cement enters the hopper, the air pump sucks air through the air suction pipe, the air is conveyed to the air blowing pipe through the air outlet pipe, the air blowing pipe blows air obliquely to the inside of the hopper, the inside of the hopper forms pressure difference, the gas mixture cement enters the inside of the shell, the motor drives the connecting shaft rod, the connecting shaft rod drives the spiral conveying rod to rotate through the movable rod, the spiral conveying rod moves the cement to the discharge pipe at the bottom of the shell, the gas is discharged from the movable hole, the filter cloth stops the cement inside the shell, and the cement inside the shell is discharged from the discharge pipe.

Preferably, the upper end and the lower end of the motor are respectively provided with a bracket, and the two brackets are respectively welded with one side of the shell. The bracket fixes the motor at one side of the shell.

Preferably, one end of the movable rod, which is away from the spiral conveying rod, is welded with the connecting rod. The connecting shaft rod is fixedly connected with the movable rod, the motor drives the connecting shaft rod, and the connecting shaft rod drives the movable rod to rotate.

Preferably, the air outlet pipe is fixedly connected with the air blowing pipe. The air pump conveys the air flow to the air blowing pipe through the air outlet pipe, and the air blowing pipe blows air obliquely to the inside of the hopper.

Preferably, a movable hole is formed in one side, away from the bearing, of the shell, and filter cloth is arranged on the inner side of the movable hole. When the cement is mixed with the gas and passes through the movable hole, the filter cloth keeps the cement inside the shell, and the gas is discharged out of the shell.

Preferably, a bottom plate is mounted at the bottom of both of the struts. The contact area of the bottom plate and the ground is large, so that the stability of the shell is ensured.

Preferably, the bottom of the shell at one side of the two support posts is embedded with a discharge pipe. Cement inside the housing is discharged from the discharge pipe.

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

1. according to the utility model, the bulk cement enters the hopper by arranging the air pump, the air blowing pipe and the filter cloth, the air pump sucks air through the air suction pipe and then conveys the air to the air blowing pipe through the air outlet pipe, the air blowing pipe blows air obliquely to the inside of the hopper, the inside of the hopper forms pressure difference, the gas mixed cement enters the inside of the shell, the motor drives the connecting shaft rod, the connecting shaft rod drives the spiral conveying rod to rotate through the movable rod, the spiral conveying rod moves the cement to the discharge pipe at the bottom of the shell, the gas is discharged from the movable hole, the filter cloth blocks the cement in the shell, the cement in the shell is discharged from the discharge pipe, and the effects of accelerating the feeding speed to the shell by using the air pressure difference in the hopper and preventing the inside of the hopper from blocking are achieved.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2 according to the present utility model;

fig. 4 is an enlarged schematic view of fig. 2 according to the present utility model.

In the figure: 1. a bottom plate; 2. a support post; 3. a bracket; 4. a connecting rod lever; 5. a motor; 6. a base; 7. an air suction pipe; 8. an air pump; 9. a hopper; 10. an air outlet pipe; 11. a housing; 12. a discharge pipe; 13. a spiral material conveying rod; 14. a movable hole; 15. a filter cloth; 16. an air blowing pipe; 17. a movable rod; 18. and (3) a bearing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in figures 1-4, the automatic pneumatic transport device for bulk cement provided by the utility model comprises a motor 5 and a shell 11, wherein a bearing 18 is embedded and arranged at one side of the shell 11, a movable rod 17 is rotatably arranged at the bearing 18, a spiral material conveying rod 13 is welded at one end of the movable rod 17 in the shell 11, a connecting rod 4 is arranged at the motor 5, brackets 3 are respectively arranged at the upper end and the lower end of the motor 5, the two brackets 3 are respectively welded with one side of the shell 11, one end of the movable rod 17, which is far away from the spiral material conveying rod 13, is welded with the connecting rod 4, a hopper 9 is embedded and arranged at one side of the top of the shell 11, a blowing pipe 16 is embedded and arranged at one side of the hopper 9, a base 6 is welded at the top of the shell 11 at one side of the hopper 9, an air pump 8 is arranged at the top of the base 6, the air pump 8 deviates from one side of hopper 9 and installs breathing pipe 7, the outlet duct 10 is installed to one side that air pump 8 and hopper 9 are relative, outlet duct 10 and gas-blowing pipe 16 fixed connection, casing 11 bottom welding has two pillars 2, bottom plate 1 is installed to two pillar 2 bottoms, discharge pipe 12 is installed to the embedding of casing 11 bottom of two pillar 2 one sides, movable hole 14 has been seted up to one side that casing 11 deviates from bearing 18, filter cloth 15 is installed to the movable hole 14 inboard, just as the supply of motor 5 air pump 8 that the person skilled in the art is familiar with is commonplace, it all belongs to conventional means or common sense, just need not be repeated here, the person skilled in the art can carry out arbitrary selection according to his needs or facility.

The support column 2 and the bottom plate 1 provide supporting force for the shell 11, bulk cement enters the hopper 9, the air pump 8 is started, the air pump 8 sucks air through the air suction pipe 7, the air pump 8 pressurizes the air and then conveys the air to the air blowing pipe 16 through the air outlet pipe 10, the air blowing pipe 16 blows air obliquely to the inside of the hopper 9, pressure difference is formed inside the hopper 9, gas mixed cement enters the shell 11, the motor 5 is started, the motor 5 drives the connecting rod 4, the connecting rod 4 drives the spiral conveying rod 13 to rotate through the movable rod 17, the spiral conveying rod 13 moves the cement to the discharge pipe 12 at the bottom of the shell 11, the air is discharged from the movable hole 14, the filter cloth 15 stops the cement inside the shell 11, and the cement inside the shell 11 is discharged from the discharge pipe 12.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Automatic pneumatic conveyer of bulk cement, including motor (5) and casing (11), its characterized in that: the utility model discloses a novel automatic feeding device for a gas turbine, including casing (11), bearing (18) are installed in embedding, movable rod (17) are installed in bearing (18) rotation, spiral conveying pole (13) are welded to movable rod (17) in the inside one end of casing (11), motor (5) are equipped with even axostylus axostyle (4), hopper (9) are installed in embedding of casing (11) top one side, blow pipe (16) are installed in embedding of hopper (9) one side, base (6) are welded at casing (11) top of hopper (9) one side, air pump (8) are installed at base (6) top, air pump (8) are installed to one side that deviates from hopper (9) breathing pipe (7), outlet duct (10) are installed to one side that air pump (8) are opposite with hopper (9), two pillar (2) are welded to casing (11) bottom.

2. The automated pneumatic transport device for bulk cement of claim 1, wherein: the upper end and the lower end of the motor (5) are respectively provided with a bracket (3), and the two brackets (3) are respectively welded with one side of the shell (11).

3. The automated pneumatic transport device for bulk cement of claim 1, wherein: one end of the movable rod (17) deviating from the spiral conveying rod (13) is welded with the connecting rod (4).

4. The automated pneumatic transport device for bulk cement of claim 1, wherein: the air outlet pipe (10) is fixedly connected with the air blowing pipe (16).

5. The automated pneumatic transport device for bulk cement of claim 1, wherein: a movable hole (14) is formed in one side, away from the bearing (18), of the shell (11), and filter cloth (15) is arranged on the inner side of the movable hole (14).

6. The automated pneumatic transport device for bulk cement of claim 1, wherein: the bottoms of the two support posts (2) are provided with bottom plates (1).

7. The automated pneumatic transport device for bulk cement of claim 1, wherein: the bottoms of the shells (11) at one side of the two support posts (2) are embedded and provided with a discharge pipe (12).