CN215235778U

CN215235778U - Material delivery system

Info

Publication number: CN215235778U
Application number: CN202121318374.XU
Authority: CN
Inventors: 宋兴旺; 周鹏; 程乾; 栾立峰; 节明
Original assignee: Huarun Shenghai Health Technology Co ltd
Current assignee: Huarun Shenghai Health Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-21
Anticipated expiration: 2031-06-15

Abstract

The utility model relates to the field of material delivery equipment, in particular to a material delivery system, which comprises a small bag feeding and screening station, a ton bag feeding and screening station, a vacuum conveying device, a conveying pipeline and a transfer bin; the discharge port of the small bag feeding and screening station and the discharge port of the ton bag feeding and screening station are connected with the feed port of the vacuum conveying device through conveying pipelines; the discharge port of the vacuum conveying device is connected with the transfer bin through a connecting pipe; the first connecting pipe comprises a first bracket, a first air cylinder, a fixing ring and a first hose; compared with the prior art, the ton bag feeding screening station can feed ton bag materials, and the production efficiency is improved. The first connecting pipe is arranged, so that the transfer bin is convenient to disassemble and assemble. The fixed ring is driven to move and be inserted into the feeding hole of the transfer bin through the action of the cylinder, so that the dismounting and the mounting are convenient, and the pollution risk caused by the operation of personnel is reduced.

Description

Material delivery system

Technical Field

The utility model relates to a material delivery equipment field specifically discloses a material delivery system.

Background

In the production of medicines, the conveying of materials adopts vacuum conveying, and as disclosed in patent publication No. CN102626667B, a dust-free feeding, granulating, screening and crushing system comprises a feeding device, a granulating device, a screening device and a crushing device, wherein the four devices are hermetically connected through the vacuum conveying device respectively. According to the invention, the dustless feeding, dustless finishing, dustless screening and dustless grinding are introduced into the system to form the whole dustless feeding, finishing, screening and grinding system, firstly, the materials are quickly finished, and the caking among the materials is eliminated, so that part of qualified particles after finishing are directly fed into the first qualified product bin in the screening process of the materials, the unqualified product materials after screening are correspondingly reduced, and meanwhile, the workload of a subsequent grinding device is reduced; the system working time and the whole material crushing time are reduced, the crushing working efficiency is improved, and the labor intensity of workers in the crushing process is reduced; meanwhile, the whole system mainly adopts a vacuum conveying device to convey materials, so that a good working environment is created.

The above scheme has the following problems:

1. the feeding device can only feed small bags of materials, the whole system does not comprise a ton bag feeding device, the production efficiency is seriously influenced, and the practicability is extremely poor.

2. The buffer bin is connected with other devices for fixing, and in production, in order to guarantee the even mixing of materials, mostly rotate the buffer bin after feeding and discharging so as to mix materials. Fixed connection, the dismouting operation is inconvenient, has increased the risk of material pollution undoubtedly.

SUMMERY OF THE UTILITY MODEL

Not enough to the above-mentioned of prior art, the utility model provides a material delivery system to solve the material inefficiency of throwing that exists in the current material is delivered, the inconvenient problem of buffering feed bin dismouting.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a material delivery system comprises a small bag feeding and screening station, a ton bag feeding and screening station, a vacuum conveying device, a conveying pipeline and a transfer bin; the discharge port of the small bag feeding and screening station and the discharge port of the ton bag feeding and screening station are connected with the feed port of the vacuum conveying device through conveying pipelines; the discharge port of the vacuum conveying device is connected with the transfer bin through a connecting pipe; the first connecting pipe comprises a first bracket, a first air cylinder, a fixing ring and a first hose; the cylinder body of the cylinder I is fixedly arranged on the outer wall of the discharge port of the vacuum conveying device through a first support; one end of the hose is sleeved on the outer wall of the discharge port of the vacuum conveying device by using a pipe hoop, and the other end of the hose is sleeved on the outer wall of the upper end of the fixing ring by using the pipe hoop; a piston rod of the air cylinder is connected with the fixing ring. The ton bag feeding and screening station can feed ton bag materials, and production efficiency is improved. The first connecting pipe is arranged, so that the transfer bin is convenient to disassemble and assemble. The fixed ring is driven to move and be inserted into the feeding hole of the transfer bin through the action of the cylinder, so that the dismounting and the mounting are convenient, and the pollution risk caused by the operation of personnel is reduced. The first hose is arranged, so that the fixing ring can move conveniently.

Preferably, a sealing ring is arranged on the outer wall of the lower end of the fixing ring, so that the sealing performance is improved.

Preferably, the outer diameter of the fixing ring is smaller than the inner diameter of the feed inlet of the transfer bin, so that the arrangement of a sealing ring is convenient, and the interference fit of the sealing ring and the inner diameter of the feed inlet of the transfer bin is ensured.

Preferably, the ton bag feeding and screening station comprises a bracket II, an electric hoist, a connecting pipe II and a vibrating screen; the electric hoist is arranged at the upper end of the second bracket; the vibrating screen is arranged at the lower end of the second bracket; a second connecting pipe is arranged at the feed inlet of the vibrating screen in a matching manner; the discharge port of the vibrating screen is connected with a conveying pipeline. When the ton bag is unloaded, the setting of connecting pipe two can reduce the material and unload the contaminated risk before getting into the shale shaker by the ton bag.

Preferably, the second connecting pipe comprises a main pipe, a flared pipe, a second cylinder and a second hose; the main pipe is fixedly arranged on the second bracket; the horn pipe is sleeved in the main pipe and arranged at the upper end of the main pipe; the outer wall of the horn tube is connected with a second piston rod of the cylinder; the cylinder body of the second air cylinder is arranged on the second support; one end of the hose is connected with the main pipe, and the other end of the hose is connected with the feeding hole of the vibrating screen. When unloading, the cylinder II is started to drive the horn tube to move, the open end of the ton bag firstly passes through the horn tube and then turns upwards, then the cylinder II falls, and the open end of the ton bag is pressed on the main tube by the horn tube, so that leakage is avoided.

Preferably, be provided with broken impeller in being responsible for, drive through the motor and rotate, can break the material of caking, guarantee the smooth and easy of material delivery.

The utility model has the advantages that: the ton bag feeding and screening station can feed ton bag materials, and production efficiency is improved. The first connecting pipe is arranged, so that the transfer bin is convenient to disassemble and assemble. The fixed ring is driven to move and be inserted into the feeding hole of the transfer bin through the action of the cylinder, so that the dismounting and the mounting are convenient, and the pollution risk caused by the operation of personnel is reduced. The second connecting pipe can reduce the risk that the materials are polluted before being discharged from the ton bag and entering the vibrating screen.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

description of reference numerals:

1-small bag feeding and screening station, 2-vacuum conveying device, 3-conveying pipeline, 4-transfer bin, 5-first connecting pipe, 6-second bracket, 7-electric hoist, 8-second connecting pipe, 9-vibrating screen;

501-bracket one, 502-cylinder one, 503-fixed ring, 504-hose one, 505-sealing ring;

801-main pipe, 802-horn pipe, 803-cylinder two, 804-hose two, 805-motor.

Detailed Description

The present invention will be further described with reference to the following examples.

Example 1

As shown in fig. 1, a material delivery system comprises a small bag feeding and screening station 1, a ton bag feeding and screening station, a vacuum conveying device 2, a conveying pipeline 3 and a transfer bin 4; the discharge port of the small bag feeding and screening station 1 and the discharge port of the ton bag feeding and screening station are connected with the feed port of the vacuum conveying device 2 through a conveying pipeline 3; a discharge port of the vacuum conveying device 2 is connected with a transfer bin 4 through a first connecting pipe 5; the ton bag feeding screening station comprises a bracket II 6, an electric hoist 7, a connecting pipe II 8 and a vibrating screen 9; the electric hoist 7 is arranged at the upper end of the second bracket 6; the vibrating screen 9 is arranged at the lower end of the second bracket 6; a feeding hole of the vibrating screen 9 is provided with a second connecting pipe 8 in a matching way; the discharge hole of the vibrating screen 9 is connected with the conveying pipeline 3. The first connecting pipe 5 is arranged, so that the transfer bin 4 can be conveniently disassembled and assembled. The ton bag feeding and screening station can feed ton bag materials, and production efficiency is improved. When the ton bag is unloaded, the setting of the second connecting pipe 8 can reduce the risk that the material is polluted before being discharged from the ton bag and entering the vibrating screen.

As shown in fig. 2, the connecting pipe one 5 comprises a bracket one 501, a cylinder one 502, a fixing ring 503 and a hose one 504; the cylinder body of the cylinder I502 is fixedly arranged on the outer wall of the discharge hole of the vacuum conveying device 2 through the bracket I501; one end of the first hose 504 is sleeved on the outer wall of the discharge port of the vacuum conveying device 2 by using a pipe hoop, and the other end of the first hose is sleeved on the outer wall of the upper end of the fixing ring 503 by using the pipe hoop; the piston rod of the first cylinder 502 is connected with a fixed ring 503. And a sealing ring 505 is arranged on the outer wall of the lower end of the fixing ring 503, so that the sealing property is improved. The first cylinder 502 drives the fixing ring 503 to move and insert into the feeding hole of the transfer bin 4, so that the dismounting and the mounting are convenient, and the pollution risk caused by personnel operation is reduced. The first hose 504 is arranged to facilitate the movement of the fixing ring 503.

As shown in fig. 3, the second connecting pipe 8 includes a main pipe 801, a flare pipe 802, a second cylinder 803 and a second hose 804; the main pipe 801 is fixedly arranged on the second bracket 6; the horn pipe 802 is sleeved in the main pipe 801 and is arranged at the upper end of the main pipe 801; the outer wall of the horn pipe 802 is connected with a piston rod of a second cylinder 803; the cylinder body of the second air cylinder 803 is arranged on the second bracket 6; one end of the second hose 804 is connected with the main pipe 801, and the other end of the second hose is connected with the feeding hole of the vibrating screen 9. Be provided with broken impeller in being responsible for 801, drive the rotation through motor 805, can broken the material of caking, guarantee the smooth and easy of material delivery. During discharging, the second air cylinder 803 is started to drive the flared tube 802 to act, the open end of the ton bag firstly penetrates through the flared tube 802 and then turns upwards, then the second air cylinder 803 falls down, and the open end of the ton bag is pressed on the main tube 801 through the flared tube 802, so that leakage is avoided.

Claims

1. A material delivery system is characterized by comprising a small bag feeding and screening station (1), a ton bag feeding and screening station, a vacuum conveying device (2), a conveying pipeline (3) and a transfer bin (4); the discharge port of the small bag feeding and screening station (1) and the discharge port of the ton bag feeding and screening station are connected with the feed port of the vacuum conveying device (2) through a conveying pipeline (3); the discharge hole of the vacuum conveying device (2) is connected with the transfer bin (4) through a first connecting pipe (5); the first connecting pipe (5) comprises a first bracket (501), a first air cylinder (502), a fixing ring (503) and a first hose (504); the cylinder body of the first cylinder (502) is fixedly arranged on the outer wall of the discharge hole of the vacuum conveying device (2) through a first support (501); one end of the first hose (504) is sleeved on the outer wall of the discharge port of the vacuum conveying device (2) by using a pipe hoop, and the other end of the first hose is sleeved on the outer wall of the upper end of the fixing ring (503) by using the pipe hoop; the piston rod of the first air cylinder (502) is connected with a fixed ring (503).

2. The material delivery system of claim 1, wherein a sealing ring (505) is arranged on the outer wall of the lower end of the fixing ring (503).

3. The material delivery system of claim 2, wherein the outer diameter of the retainer ring (503) is smaller than the inner diameter of the feed opening of the transfer bin (4).

4. The material delivery system of claim 1, wherein the ton bag feeding and screening station comprises a bracket two (6), an electric hoist (7), a connecting pipe two (8) and a vibrating screen (9); the electric hoist (7) is arranged at the upper end of the second bracket (6); the vibrating screen (9) is arranged at the lower end of the second bracket (6); a second connecting pipe (8) is arranged at the feed inlet of the vibrating screen (9) in a matching manner; and the discharge hole of the vibrating screen (9) is connected with the conveying pipeline (3).

5. The material delivery system of claim 4, wherein the second connecting tube (8) comprises a main tube (801), a flare tube (802), a second cylinder (803), and a second hose (804); the main pipe (801) is fixedly arranged on the second bracket (6); the horn pipe (802) is sleeved in the main pipe (801) and arranged at the upper end of the main pipe (801); the outer wall of the horn tube (802) is connected with a piston rod of a second cylinder (803); the cylinder body of the second air cylinder (803) is arranged on the second bracket (6); one end of the second hose (804) is connected with the main pipe (801), and the other end of the second hose is connected with the feeding hole of the vibrating screen (9).

6. The material delivery system of claim 5, wherein the main pipe (801) is provided with a crushing impeller therein, and the crushing impeller is rotated by a motor (805).