CN212531540U

CN212531540U - Bulk cement loading device

Info

Publication number: CN212531540U
Application number: CN202020814528.3U
Authority: CN
Inventors: 马永良
Original assignee: Tianrui Group Xuchang Cement Co ltd
Current assignee: Tianrui Group Xuchang Cement Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-02-12
Anticipated expiration: 2030-05-15

Abstract

The utility model mainly relates to the field of industrial production transportation equipment, in particular to a bulk cement loading device, which comprises a feeding system and a dust collecting system, wherein the feeding system and the dust collecting system both comprise a first connecting pipe and a second connecting pipe which are used for connecting an external device, the lower end of the first connecting pipe is provided with a flange seat, the first connecting pipe is connected with the second connecting pipe through a connecting device, the connecting device comprises a communicating pipe, the outer wall of the communicating pipe is provided with a flange matched with the flange seat, the upper surface of the flange is provided with a groove, a sealing gasket is arranged in the groove, the sealing performance of the first connecting pipe and the second connecting pipe is enhanced through the arrangement of the connecting device, the connecting strength of the first connecting pipe and the second connecting pipe is enhanced through a double limiting mechanism of the flange seat and a limiting boss, the connecting strength and the sealing performance of the first connecting pipe, the working efficiency is improved.

Description

Bulk cement loading device

Technical Field

The utility model relates to an industrial production transportation equipment field, specific design bulk cement loading device.

Background

In cement production, bulk cement means that cement is transported from a factory to a transfer station or a user directly through dedicated equipment or containers without any small package after being produced from the factory. The Chinese bulk cement industry started in the 50 th century, and has become an important component of energy conservation industry in the peak of popularization of this century. When the bulk cement special vehicle is used, the hopper is usually adopted for loading, the dust collection cover is used for removing dust during loading, and in the using process, the pipeline is easy to damage due to pulling of the pipeline, so that cement leakage and loss are caused, and the production efficiency is greatly influenced.

Disclosure of Invention

An object of the utility model is to overcome not enough among the prior art, provide a bulk cement loading device that sealing performance is good and be convenient for drag.

The utility model discloses a realize through following technical scheme: the utility model provides a bulk cement loading device, includes unloading system and dust collecting system, unloading system and dust collecting system all include connecting pipe one and connecting pipe two that are used for connecting external device, the connecting pipe lower extreme is provided with the flange seat, connecting pipe one with connecting pipe two are crossed connecting device and are connected, connecting device includes communicating pipe, the communicating pipe outer wall be provided with the ring flange that the flange seat matches, the ring flange upper surface is seted up flutedly, be provided with seal gasket in the recess, the upper portion of connecting pipe two is provided with the sleeve pipe that is used for connecting communicating pipe, the slipmat has been laid to the sleeve pipe inner wall, the sleeve pipe with communicating pipe is fixed through the clamp, two lower extremes of connecting pipe are connected with the haulage rope, the outside guider that is provided with of connecting pipe

In order to further optimize the utility model discloses, can prefer following technical scheme for use:

furthermore, the guiding device comprises an outer lining plate sleeved on the second connecting pipe, a clamping seat is arranged on the outer lining plate, a connecting rod extends outwards from the clamping seat, a pulley is mounted on the connecting rod, a matched guide rail is arranged outside the pulley, and an inner lining plate matched with the outer lining plate is arranged in the second connecting pipe.

Furthermore, the cross section of the guide rail is triangular, the pulley is a cone pulley, and the inner lining plate and the outer lining plate are both circular.

Further, the connecting pipe two includes conveying pipeline and dust collecting pipe, conveying pipeline and dust collecting pipe are retractable hose, the conveying pipeline lower extreme is provided with the hopper, the cross-sectional view of hopper is trapezoidal, and the opening diameter reduces by last to lower in proper order, the dust collecting pipe below is provided with the dust cage, the dust cage cross-sectional view is "V" font, and the opening diameter increases by last to lower in proper order, the dust cage with the hopper pipe pass through the flange respectively with dust collecting pipe and conveying pipeline are connected.

Furthermore, a limiting boss is arranged on the inner wall of the first connecting pipe, a limiting protruding edge matched with the limiting boss is arranged at the upper end of the communicating pipe, an arc-shaped guide plate is arranged on the limiting protruding edge in an upward extending mode, and the outer wall of the arc-shaped guide plate is attached to the inner wall of the first connecting pipe.

Furthermore, the depth of the groove is 5-8 mm, the thickness of the sealing gasket is 6-9 mm, and the groove and the sealing gasket are both annular and have the same width.

The beneficial effects of the utility model reside in that: 1. through connecting device's setting, strengthen the leakproofness of connecting pipe one and connecting pipe two, through the dual spacing mechanism of flange seat and spacing boss, strengthen the joint strength of connecting pipe one and connecting pipe two, set up connecting device and strengthened the joint strength and the leakproofness of connecting pipe one and connecting pipe two simultaneously, and then prevent the loss of dust in the operation, promote the operating efficiency.

2. Through guider's setting, prevent that dust cage and hopper position from taking place the skew when pulldown hopper and dust cage, still further strengthen collection dirt effect when promoting the precision of unloading, when the installation pulley, add interior welt and outer welt on connecting pipe two, can also strengthen increase of service life to connecting pipe two when the pulley of easy to assemble.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the novel application;

fig. 2 is a schematic structural view of the connecting device of the present invention;

fig. 3 is a schematic structural view of the middle guide device of the present invention.

Wherein: 1-a blanking system; 2-a dust collection system; 3-connecting the pipe I; 4-connecting the pipe II; 5-a flange seat; 6-communicating pipe; 7-a flange plate; 8-a groove; 9-a sealing gasket; 10-a sleeve; 11-a non-slip mat; 12-a clamp; 13-a hauling rope; 14-outer liner plate; 15-a card holder; 16-a connecting rod; 17-a pulley; 18-a guide rail; 19-inner lining plate; 20-a material conveying pipe; 21-a dust collecting tube; 22-a hopper; 23-a dust collection cover; 24-a limit boss; 25-limiting convex edges; 26-arc guide plate.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in figures 1-3, a bulk cement loading device comprises a blanking system 1 and a dust collecting system 2, wherein the dust collecting system 2 is connected with an external fan, the blanking system 1 and the dust collecting system 2 both comprise a first connecting pipe 3 and a second connecting pipe 4 which are used for connecting an external device, the lower end of the first connecting pipe 3 is provided with a flange seat 5, the first connecting pipe 3 is connected with the second connecting pipe 4 through a connecting device, the connecting device comprises a communicating pipe 6, the outer wall of the communicating pipe 6 is provided with a flange 7 matched with the flange seat 5, the upper surface of the flange 7 is provided with a groove 8, a sealing gasket 9 is arranged in the groove 8, the upper part of the second connecting pipe 4 is provided with a sleeve 10 used for connecting the communicating pipe 6, the inner wall of the sleeve 10 is paved with an anti-skid pad 11, the sleeve 10 and the communicating pipe 6 are fixed, the guiding device comprises an outer lining plate 14 sleeved on a second connecting pipe 4, a clamping seat 15 is arranged on the outer lining plate 14, the clamping seat 15 extends outwards to form a connecting rod 16, a pulley 17 is installed on the connecting rod 16, a matched guide rail 18 is arranged on the outer side of the pulley 17, an inner lining plate 19 matched with the outer lining plate 14 is arranged in the second connecting pipe 4, the pulley 17 is convenient to install due to the fact that the inner lining plate 19 and the outer lining plate 14 are arranged, the second connecting pipe 4 is prevented from being damaged after the pulley 17 is installed, the cross section of the guide rail 18 is triangular, the pulley 17 is a conical wheel, the inner lining plate 19 and the outer lining plate 14 are both circular, the inner lining plate 19 and the outer lining plate 14 are arranged, the pulley 17 can.

Further, the second connecting pipe 4 comprises a conveying pipe 20 and a dust collecting pipe 21, the conveying pipe 20 and the dust collecting pipe 21 are telescopic hoses, the lower end of the conveying pipe 20 is provided with a hopper 22, the sectional view of the hopper 22 is trapezoidal, the opening diameter is reduced from top to bottom in sequence, the discharge port of the hopper is smaller than the feed inlet, the loss of dust during small discharge is reduced, a dust collecting cover 23 is arranged below the dust collecting pipe, the sectional view of the dust collecting cover 23 is V-shaped, the opening diameter is increased from top to bottom in sequence, the dust collecting area of the dust collecting cover 23 is increased, the dust collecting effect is improved, the lower ends of the conveying pipe 20 and the dust collecting pipe 21 are provided with a flange seat 5 which is used for connecting the hopper 22 and the dust collecting cover 23, the hopper 22 and the dust collecting cover 23 can be conveniently disassembled and assembled and disassembled by the flange seat 5, the conveying pipe 20 and the dust collecting.

Spacing boss 24 has been seted up on the 3 inner walls of connecting pipe, 6 upper ends of communicating pipe be provided with spacing protruding stupefied 25 of spacing boss 24 assorted, spacing protruding stupefied 25 upwards extends and is provided with arc guide plate 26, mutually support and then promote the connection with arc drainage plate through spacing boss 24 and spacing protruding stupefied 25 mutual joint, arc guide plate 26 outer wall is laminated with the inner wall of connecting pipe 3 mutually, prevents that the material from leaking.

Further, the degree of depth of recess 8 is 5 millimeters, and seal gasket 9's thickness is 6 millimeters, and recess 8 is the annular with seal gasket 9, and the width is the same, and seal gasket 9's thickness is greater than the degree of depth of recess 8, can extrude seal gasket 9 after the connection and take place deformation, and then promote sealing performance.

Furthermore, when the connecting device is used, after the connecting device is installed, the lower end of the connecting device is respectively provided with the material conveying pipe 20 and the dust collecting pipe 21, the hopper 22 is installed below the material conveying pipe 20, the dust collecting cover 23 is installed below the dust collecting pipe 21, the guide devices are respectively installed outside the dust collecting pipe and the material conveying pipe 20, when the positions of the material conveying pipe 20 and the dust collecting pipe 21 are adjusted, the guide rail 18 can play a role in guiding, the dust collecting cover 23 and the hopper 22 are prevented from deflecting and pipeline damage, and further the operation efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a bulk cement loading device, includes unloading system and dust collecting system, its characterized in that: unloading system and dust collecting system all are including the connecting pipe one and the connecting pipe two that are used for connecting external device, connecting pipe lower extreme is provided with the flange seat, connecting pipe one with connecting pipe two is passed through connecting device and is connected, connecting device includes communicating pipe, the communicating pipe outer wall be provided with flange dish that the flange seat matches, the flange dish upper surface is seted up flutedly, be provided with seal gasket in the recess, the upper portion of connecting pipe two is provided with the sleeve pipe that is used for connecting communicating pipe, the slipmat has been laid to the intraductal wall of sleeve, the sleeve pipe with communicating pipe is fixed through the clamp, two lower extremes of connecting pipe are connected with the haulage rope, the outside of connecting pipe is provided with guider.

2. A bulk cement loading device as claimed in claim 1 wherein: the guide device comprises an outer lining plate sleeved on the second connecting pipe, a clamping seat is arranged on the outer lining plate, a connecting rod extends outwards from the clamping seat, a pulley is mounted on the connecting rod, a matched guide rail is arranged on the outer side of the pulley, and an inner lining plate matched with the outer lining plate is arranged in the second connecting pipe.

3. A bulk cement loading device as claimed in claim 2 wherein: the cross section of the guide rail is triangular, the pulley is a cone pulley, and the inner lining plate and the outer lining plate are both circular.

4. A bulk cement loading device as claimed in claim 1 wherein: the second connecting pipe comprises a conveying pipe and a dust collecting pipe, the conveying pipe and the dust collecting pipe are telescopic hoses, a hopper is arranged at the lower end of the conveying pipe, the cross section of the hopper is trapezoidal, the opening diameter of the hopper is sequentially reduced from top to bottom, a dust collection cover is arranged below the dust collecting pipe, the cross section of the dust collection cover is V-shaped, the opening diameter of the dust collection cover is sequentially increased from top to bottom, and the dust collection cover and the hopper pipe are respectively connected with the dust collecting pipe and the conveying pipe through flanges.

5. A bulk cement loading device as claimed in claim 1 wherein: the connecting pipe is characterized in that a limiting boss is arranged on the inner wall of the first connecting pipe, the upper end of the communicating pipe is provided with a limiting protruding edge matched with the limiting boss, an arc-shaped guide plate is arranged on the limiting protruding edge in an upward extending mode, and the outer wall of the arc-shaped guide plate is attached to the inner wall of the first connecting pipe.

6. A bulk cement loading device as claimed in claim 1 wherein: the depth of the groove is 5-8 mm, the thickness of the sealing gasket is 6-9 mm, and the groove and the sealing gasket are both annular and have the same width.