CN112573162B

CN112573162B - Granular material pipeline transportation device

Info

Publication number: CN112573162B
Application number: CN202011421826.7A
Authority: CN
Inventors: 闵阁龙
Original assignee: Mcc Northeast Construction Shenyang Engineering Technology Co ltd
Current assignee: Mcc Northeast Construction Shenyang Engineering Technology Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2022-08-30
Anticipated expiration: 2040-12-08
Also published as: CN112573162A

Abstract

A kind of granular material pipeline conveyer, the apparatus has feed end, discharge end and pipeline, the internal cross-section is two rooms, one room is a discharge channel, another room is a rotary channel; the granular materials are arranged in a container with a cover plate, protrusions on two sides of the container are matched with rifling which is concave in the pipeline, the container can be turned over according to changes of the rifling, the containers are movably connected, and the containers enter a discharge channel of the pipeline after being charged at a feed end. The invention enables the conveying of the granules to be free from the restrictions of terrain and paths through the structure.

Description

Granular material pipeline transportation device

Technical Field

The invention relates to a pipeline transportation device for granules, in particular to the transportation of scattered granules with small grain size and irregular shape.

Background

The material conveying needs exist in various fields such as industry, agriculture, building industry and the like, particularly when the conveying of scattered, small-particle-size and irregular-shape aggregate is related, the current market is mainly screw conveyors and various conveyor belt conveyors, but the conveying equipment has poor maneuverability and inflexible conveying, is not suitable for the conveying requirements of flexible and variable places, most of the conveying paths are straight lines or customized curves and cannot be bent at will, the conveying paths can be bent at will, and the conveying devices which can be bent at will cannot convey the materials with larger mass such as broken stones and sandy soil, and can only convey small and light aggregate such as grain suction.

Disclosure of Invention

The invention provides a granular material pipeline conveying device, which can convey granular materials which are scattered, small in particle size and irregular in shape at flexible and changeable positions, and a conveying path can be bent at will.

In order to achieve the purpose, the invention adopts the following technical scheme:

a granular material pipeline transportation device comprises a feeding end, a discharging end and a pipeline for connecting the feeding end and the discharging end;

the cross section of the inner part of the pipeline is provided with two chambers, a partition plate is arranged between the two chambers, one chamber is a discharge channel, the other chamber is a rotary channel, and rifling is arranged in the pipeline; the container is filled with granules, the container is semicircular, and the container are connected through a movable chain and are placed in a pipeline; bulges are arranged on two sides of the container and are matched with the rifling sunken in the pipeline, and the container is controlled to turn over in the pipeline through the trend of the rifling;

the feeding end and the discharging end are both provided with a traction motor and a traction gear, the traction motor drives the traction gear to rotate, the cambered surface of the traction gear is matched with the bottom of the container, and the rotation of the traction gear drives the container to convey and operate the container.

The movable chain is divided into a movable buckle and a connecting buckle, the connecting buckle 27 is connected with the container, and the connecting buckles are connected through the movable buckle.

The traction motor is provided with a motor gear, the traction gear is provided with a transmission gear, and the motor gear and the transmission gear are in power transmission through a chain.

The container is of a semicircular bowl-shaped structure and consists of a bottom shell and a cover plate, the edge protrusions are matched with the concave shapes of the rifling lines, so that the container can rotate according to the trend of the rifling lines, and the back of the bottom shell is matched with the traction gear.

Discharge end and feed end, inside all is equipped with establishes the redundant pipeline of heliciform.

A discharge hole is formed in the discharge channel close to the discharge end; at the position of the discharge port, the container is driven to turn over by the rifling, the cover plate is in a turning open state, and the container corresponds to the position of the discharge port.

A discharge hole is arranged at the position of the rotary channel close to the feeding end; the drain hole position department, the container is driven the upset by the rifling, and the apron is the upset open mode, and the container corresponds with the drain hole position.

The feeding device is arranged at the position of the discharging hole and is a spiral conveyor, the feeding device comprises a main shaft with spiral blades, a machine body is arranged outside the main shaft, one end of the machine body is provided with the feeding hole, and the other end of the machine body corresponds to the position of the discharging hole; the motor drives the main shaft with the helical blade to rotate, and the granular materials are pushed into the container at the discharge opening in a rotating mode.

The beneficial effects created by the invention are as follows: the invention can convey scattered, irregular, small-particle-size and irregular-shape granules at flexible and changeable positions, the feeding end is arranged at a granule storage yard, the discharging end is arranged at a conveying point as required and is connected by a pipeline, and the pipeline can be bent and adjusted. The conveying of the granular materials is not limited by the terrain and the path. And can meet the requirement of material transportation of certain quality materials such as broken stones and sand. .

Drawings

FIG. 1: a schematic view of the exterior of the device;

FIG. 2: a schematic view of the inside of the device;

FIG. 3: a cross-sectional view of the pipe (a-a section view in fig. 2, straight sections are both the sections);

FIG. 4: FIG. 3 is a sectional view taken along line I-I, which is a longitudinal sectional view of the pipeline;

FIG. 5: FIG. 4 is a sectional view taken along line II-II, which is a longitudinal cross-sectional view of the pipeline;

FIG. 6: a joint enlarged view;

FIG. 7: container, cover plate, active chain schematic diagram;

FIG. 8: a cross-sectional view of the container lid when closed;

FIG. 9: a cross-sectional view of the container lid when opened;

FIG. 10: in fig. 2, section B-B is taken to illustrate the container being inverted with the internal rifling;

FIG. 11: FIG. 2 is a sectional view taken along line C-C, showing the cover opened downwardly after the container has been inverted;

FIG. 12: fig. 2, section D-D, shows the container being restored with the internal rifling;

FIG. 13 is a schematic view of: FIG. 2 is a cross-sectional view taken at E-E, showing the cover opened downwardly after the container has been inverted;

FIG. 14 is a schematic view of: FIG. 2 is a sectional view F-F showing the container after the cover is opened and rotated upward along the rifling, the section being rotated to 90 degrees;

FIG. 15 is a schematic view of: the G-G section view in figure 2 is that the container rotates upwards along with the rifling after the cover plate is opened, and the section finishes rotation and receives the material from the feeding device;

FIG. 16: H-H section, namely, sealing the cover plate in the container access device;

FIG. 17: fig. 2 is a cross-sectional view I-I, showing the container being reset with the internal rifling;

in the figure: the device comprises a pipeline 1, a feeding end 2, a discharging end 3, a discharging port 4, a discharging port 5, a traction motor 6, a motor gear 7, a transmission gear 8, a traction gear 9, a chain 10, a joint 11, a main shaft 12 with spiral blades, a hopper 13, a feeding port 14, a motor 15, rifling 16, a container 17, a movable chain 18, a rotary channel 19, a discharging channel 20, a pipe wall 21, a partition plate 22, a bottom shell 23, a cover plate 24, a line hole 25, a cover plate connection 26, a connecting buckle 27, a movable buckle 28, a machine body 29, a redundant pipeline 30, a fixed magnet 31 and a movable magnet 32.

Detailed Description

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.

The device is divided into a feeding end 2, a discharging end 3 and a pipeline 1, wherein the feeding end 2 and the discharging end 3 are connected with the pipeline 1 through a joint 11, the internal sections of all parts are two chambers, a partition plate 22 is arranged between the two chambers, one chamber is a discharging channel 20, and the other chamber is a rotary channel 19; the granule is put in the bowl-shaped container 17 with cover plate 24, the projection of both sides of the container 17 is fitted with the rifling 16 depressed in the pipeline, can overturn according to the rifling change, the container is connected and drawn by the movable chain 18, the movable chain is divided into a movable buckle 28 and a connecting buckle 27, the connecting buckle (27) is connected with the container 17, the connecting buckle is connected by the movable buckle 28, the container 17 is semicircular, connect and put into the pipeline 1 with the movable chain 18, because the semicircular container 17 and movable chain 18 have no rigid restriction, so the pipeline 1 can be bent in all directions. The feed end 2 and the discharge end 3 are provided with a traction motor 6 and a traction gear 9, the cambered surface of the traction gear 9 is matched with the bottom of the container 17, the rotation of the traction gear 9 drives the container 17 to enable the container 17 to carry out conveying operation, the traction motor 6 is provided with a motor gear 7, the traction gear 9 is provided with a transmission gear 8, and the motor gear 7 and the transmission gear 8 carry out power transmission through a chain 10.

The container 17 is of a semicircular bowl structure and consists of a bottom shell 23 and a cover plate 24, and the edge of the bottom shell is raised to be matched with the concave shape of the rifling lines 16, so that the container 17 can rotate according to the trend of the rifling lines 16. The back of the bottom shell 23 is matched with the traction gear 9.

In order to ensure the independent traction of the discharge end 3 and the feed end 2, a spiral redundant pipeline 30 is required to be arranged inside each end. The pipeline behind the traction gear 9 of the discharge end 3 is a redundant pipeline 30, and similarly, the pipeline behind the traction gear 9 of the feed end 2 is a redundant pipeline 30. The containers 17 are in a pulled state before the pulling gear 9, the container pitch is the largest, and in a pushed-in state after passing through the pulling gear 9, the container 17 pitch is the smallest in the redundant pipe 30.

The pipeline 1 is internally provided with a through long line hole 25 in the pipe wall 21, and the electric wire of the traction motor 6 at the discharge end 3 is pulled through and arranged at the feed end through the line hole 25 in the pipe wall 21, so that a circuit does not need to be arranged outside.

The edge of the cover plate 24 is hinged with the edge of the bottom shell 23, the hinge shaft is the cover plate connection 26, the two sides of the cover plate connection 26 are respectively provided with a magnet device at the edge of the cover plate 24 and the edge of the bottom shell 23, the magnet device arranged on the cover plate 24 is a movable magnet 32, the magnet device arranged on the bottom shell 23 is a fixed magnet 31, the fixed magnet 31 corresponds to the movable magnet 32 in position but has different polarities, when the opening of the container 17 is downward, the cover plate 24 is opened downward around the cover plate connection 26, the movable magnet 32 on the completely opened back cover plate 24 meets the fixed magnet 31 on the bottom shell 23, the movable magnet 32 and the fixed magnet 31 are adsorbed together due to the different polarities, the cover plate 24 is further kept in an opened state, and the container 17 is kept opened at the moment. When the container 17 is in operation, the cover 24 is restored, blocked by the spout, covering the bottom shell 23, sealing the container 17.

Discharging: after the feed end 2 is filled, the container 17 enters the redundant pipeline 30 to be tightly pushed to wait for the traction of the traction gear 9 at the discharge end 3. After being pulled by the pulling gear 9 of the discharge end 3, the container 17 enters the discharge channel 20 of the pipe 1 and is pulled to the discharge end 3. Divide into the turning section according to the rotatory trend of rifling 16 in the discharge end 3, the ejection of compact section, restore the section, container 17 gets into turning section back and turns over 90 degrees downwards along with the trend of rifling 16, get into the ejection of compact section after the upset, ejection of compact section below is discharge gate 4, container cover plate 24 is opened downwards by gravity in discharge gate 4 department, the aggregate falls to the delivery point, continue to get into behind the container 17 blowing and restore the section, cover plate 24 is hindered by the mouth of pipe and is packed up and restore, get into and restore section back and move towards 90 degrees of side direction upset along with rifling 16 and restore, in being pushed up into redundant pipeline 30 after pulling gear 9, container 17 gets into in redundant pipeline 30 and is pushed up tightly by each other, wait for the traction that feed end 2 pulls gear 9 can.

Feeding: the container 17 is now waiting for the pulling of the pulling gear 9 of the feed end 2 in the redundant pipe 30 of the discharge end 3. After being pulled by the pulling gear 9 of the feed end 2, the container 17 is pulled into the return channel 19 of the pipe 1 to the feed end 2. The feeding end 2 is divided into an overturning section, a rotating section, a feeding section and a recovering section according to the rotating trend of the rifling 16, the container 17 is overturned downwards by 90 degrees along with the trend of the rifling 16 after entering the overturning section, and enters the rotating section after overturning, in order to meet the requirement that the container after the cover plate is opened rotates, the rotating section only carries out shell processing according to two rifling, the parts except the rifling are hollow parts, the container 17 is integrally twisted by 180 degrees along with the trend of the rifling 16 after entering the rotating section, at the moment, the opening of the container 17 is upward and the cover plate 24 is opened, and then the container enters the feeding section, a feeding device is arranged above the feeding section, the feeding device discharges materials into the container 17 from a discharging port 5, the discharging amount is 3/5 of the capacity of the container 17 every time, the container 17 continues to enter the recovering section after receiving the materials, the cover plate 24 is blocked by a pipe orifice to collect and recover, so that the interior of the container 17 is sealed, the container 17 laterally rotates by 90 degrees along with the trend of the rifling 16 after entering the recovering section, and the container 17 enters the redundant pipeline 30 after passing through the traction gear 9 and is tightened in the redundant pipeline 30 to wait for the traction of the traction motor 9 at the discharge end 3.

Feeding: the feeding device is a screw conveyor, the granular material is fed into the hopper 13 and enters the machine body 29 through the feeding port 14, the motor 15 drives the main shaft 12 with the helical blade to rotate, and the granular material is spirally pushed to the discharging port 5 and then falls into the container 17.

The discharging, discharging and feeding procedures are circulated, and then the aggregate transportation can be carried out.

Claims

1. The utility model provides a granule pipeline transportation device, includes feed end (2), discharge end (3), connects pipeline (1) of feed end (2) and discharge end (3), its characterized in that:

the cross section of the interior of the pipeline (1) is provided with two chambers, a partition plate (22) is arranged between the two chambers, one chamber is a discharging channel (20), the other chamber is a rotary channel (19), and rifling (16) is arranged in the pipeline (1); granules are filled in the container (17), the container (17) is semicircular, and the container (17) is connected with the container (17) through a movable chain (18) and is placed in the pipeline (1); bulges are arranged on two sides of the container (17), the bulges are matched with the rifling (16) which is concave downwards in the pipeline (1), and the container (17) is controlled to turn over in the pipeline (1) through the trend of the rifling (16);

the feed end (2) and the discharge end (3) are both provided with a traction motor (6) and a traction gear (9), the traction gear (9) is driven to rotate by the traction motor (6), the cambered surface of the traction gear (9) is matched with the bottom of the container (17), and the container (17) is driven by the rotation of the traction gear (9) to convey the container (17);

the container (17) is of a semicircular bowl-shaped structure and consists of a bottom shell (23) and a cover plate (24), the edge protrusions are matched with the concave shapes of the rifling lines (16), so that the container (17) can rotate according to the trend of the rifling lines (16), and the back of the bottom shell (23) is matched with the traction gear (9);

the discharging end (3) is internally divided into a turning section, a discharging section and a recovering section according to the rotating trend of the rifling (16), the container (17) enters the turning section and then turns downwards for 90 degrees along with the trend of the rifling (16), the container enters the discharging section after turning, a discharging port (4) is arranged below the discharging section, a container cover plate (24) is opened downwards at the discharging port (4) under the action of gravity, the granules fall to a conveying point, the container (17) continues to enter the recovering section after discharging, the cover plate (24) is blocked by a pipe orifice to be retracted and recovered, and the container cover plate enters the recovering section and then turns sideways for 90 degrees along with the trend of the rifling (16) to be recovered;

the feeding end (2) is divided into a turning section and a rotating section according to the rotating trend of the rifling (16), the container is characterized by comprising a feeding section and a recovering section, wherein the container (17) enters the overturning section and then overturns for 90 degrees downwards along with the trend of the rifling (16), the container enters the rotating section after overturning, the rotating section only processes a shell according to two rifling lines, the two parts except the rifling lines are hollow parts, the container (17) enters the rotating section and then is integrally twisted for 180 degrees along with the trend of the rifling (16), the opening of the container (17) is upward and the cover plate (24) is opened at the moment, the container then enters the feeding section, a feeding device is arranged above the feeding section, the container (17) is fed from a feeding port (5) at the moment, the container (17) is fed after receiving the material and then continuously enters the recovering section, the cover plate (24) is blocked to be retracted and recovered, granules in the container (17) are sealed, and the container after entering the recovering section and then rotates for 90 degrees laterally along with the trend of the rifling (16).

2. A particulate pipeline transport apparatus according to claim 1, wherein: the feeding end (2) and the discharging end (3) are connected with the pipeline (1) through a joint (11).

3. A particulate pipeline transport apparatus according to claim 1, wherein: the movable chain (18) is divided into a movable buckle (28) and a connecting buckle (27), the connecting buckle (27) is connected with the container (17), and the connecting buckles are connected through the movable buckle (28).

4. A particulate pipeline transport apparatus according to claim 1, wherein: traction motor (6) be equipped with motor gear (7), drive gear (8) are established to traction gear (9), motor gear (7) and drive gear (8) carry out power transmission through chain (10).

5. A particulate pipeline transport apparatus according to claim 1, wherein: discharge end (3) and feed end (2), inside all is equipped with establishes the redundant pipeline of heliciform (30).

6. A particulate pipeline transport apparatus according to claim 1, wherein: a discharge hole (4) is formed in the discharge channel (20) close to the discharge end (3); at the position of the discharge port (4), the container (17) is driven to turn over by the rifling (16), the cover plate (24) is in a turning open state, and the container (17) corresponds to the position of the discharge port (4).

7. A particulate pipeline transport apparatus according to claim 1, wherein: a discharge hole (5) is arranged at the position of the rotary channel (19) close to the feeding end (2); the position of the discharging port (5) is provided, the container (17) is driven to turn over by the rifling (16), the cover plate (24) is in a turning-over opening state, and the position of the container (17) corresponds to the position of the discharging port (5).

8. The particulate material pipeline transportation apparatus according to claim 7, wherein: a feeding device is arranged at the position of the discharging port (5), the feeding device is a screw conveyor and comprises a main shaft (12) with a helical blade, a machine body (29) is arranged outside the main shaft (12), one end of the machine body (29) is provided with a feeding port (14), and the other end of the machine body corresponds to the position of the discharging port (5); the motor (15) drives the main shaft (12) with the helical blade to rotate, and the granules are pushed into the container (17) at the discharging port (5) in a rotating mode.