CN209777677U

CN209777677U - Adjustable feeding device

Info

Publication number: CN209777677U
Application number: CN201822077642.8U
Authority: CN
Inventors: 谢开达
Original assignee: FUJIAN PEIXIN MACHINERY MANUFACTURING INDUSTRIAL Co Ltd
Current assignee: FUJIAN PEIXIN MACHINERY MANUFACTURING INDUSTRIAL Co Ltd
Priority date: 2018-12-11
Filing date: 2018-12-11
Publication date: 2019-12-13
Anticipated expiration: 2028-12-11

Abstract

The utility model relates to an adjustable material feeding unit, it has mainly solved the pay-off of prior art macromolecular material and has sprayed inhomogeneous, the unable problem of adjusting of injection angle, including frame, discharging pipe, can locate the support in the frame with sliding from top to bottom, the discharging pipe has feed inlet, discharge gate and air inlet respectively, rotationally be provided with the threaded rod on the support, threaded section threaded connection has the connecting block on the threaded rod, the lower extreme of connecting block articulates there is the installation piece, the installation piece is with the discharge gate one end fixed connection of discharging pipe, the air inlet one end of discharging pipe is articulated with the frame, the feed inlet and the inlet pipe of discharging pipe are connected, the upper end of inlet pipe is provided with the hopper, the air inlet and the air-blower connection of discharging pipe, it is provided with the.

Description

Adjustable feeding device

Technical Field

The utility model relates to an adjustable material feeding unit.

Background

The feeding device is a common material conveying device, and is widely applied due to large conveying capacity, good sealing performance and high efficiency. The horizontal conveying device is suitable for horizontal conveying, inclined conveying, vertical conveying and the like of granular or powdery materials. The device can be widely used in chemical industry, building materials, machinery, coal, metallurgy, light industry, grain, medicine, traffic, hydropower and other departments for conveying various granular or powdery materials, such as: horizontal conveying, inclined conveying, vertical conveying and the like of coal powder, cement, sand, plastic particles, grains and the like.

Chinese patent No.: 201621259526.2 discloses a high polymer feeding device, which comprises a storage bin, a conveying pipe, helical blades, a main shaft and a connecting shaft, wherein the front end of the conveying pipe is connected with a bearing box through a flange, a bearing is arranged in the bearing box, the connecting shaft passes through the bearing, the front end of the connecting shaft is connected with a shaft of a speed reduction motor through a coupling, the rear end of the connecting shaft is inserted into the front end of the main shaft, aligned through holes are arranged on the rear end of the connecting shaft and the front end of the main shaft, the connecting shaft and the main shaft are fixedly connected through bolts, the helical blades are arranged in the conveying pipe, the helical blades are welded on the outer side of the main shaft, the inlet of the conveying pipe is connected with the outlet at the bottom of the storage bin; the feed bin in still be equipped with the screen cloth, on the activity of screen cloth both ends set up the feed bin, screen cloth one end is connected with cam drive, the other end is equipped with reset spring. The device has the advantages of long service life, simple structure and low energy consumption, and is suitable for conveying various materials; however, in the absorbent composite polymer material, the polymer material is in an aggregated state during feeding, and the polymer material is not uniformly sprayed on the nonwoven fabric, and the different types of absorbents need to be sprayed at different angles.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides an adjustable material feeding unit, it has mainly solved the pay-off of macromolecular material in the prior art and has sprayed inhomogeneous, the unable problem of adjusting of spray angle.

in order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides an adjustable material feeding unit, includes frame, discharging pipe, can locate the support in the frame with sliding from top to bottom, the discharging pipe has feed inlet, discharge gate and air inlet respectively, rotationally be provided with the threaded rod on the support, threaded section threaded connection has the connecting block on the threaded rod, the lower extreme of connecting block articulates there is the installation piece, the discharge gate one end fixed connection of installation piece and discharging pipe, the air inlet one end of discharging pipe is articulated with the frame, the feed inlet and the inlet pipe of discharging pipe are connected, the upper end of inlet pipe is provided with the hopper, the air inlet and the air-blower connection of discharging pipe, it is provided with the filter screen to be located.

furthermore, a material guide plate is arranged at the position of the feeding port in the discharging pipe.

Furthermore, a refining device is arranged between the material guide plate and the filter screen in the discharge pipe, the refining device comprises an annular shell which is arranged in the discharge pipe and is coaxial with the discharge pipe, the annular shell and the discharge pipe can rotate mutually, and at least three helical blades are arranged on the inner surface of the annular shell.

Furthermore, a blocking sheet is obliquely arranged on the inner surface of the feeding pipe downwards.

By adopting the technical scheme, the beneficial effects of the utility model are that: according to the adjustable feeding device, the high polymer material is placed in the hopper and enters the discharge pipe from the feeding pipe, the air blower blows air into the feeding pipe through the air inlet, so that the high polymer falling into the feeding pipe impacts the filter screen under the action of wind power, the high polymer material is uniformly sprayed out through the filtering action of the filter screen, and the arranged support capable of being adjusted up and down and the threaded rod drive the connecting block to slide, so that the horizontal position is adjusted, the position of the discharge port of the discharge pipe is adjustable, and the adjustable feeding device is suitable for absorbers of different models; furthermore, the arranged guide plate plays a role in guiding the high polymer material to enable the high polymer material to fall to the central axis of the discharge pipe, so that the spraying uniformity of the high polymer material is facilitated; furthermore, the wind blown by the blower acts on the spiral blades so as to drive the spiral blades to rotate, and meanwhile, the wind forms spiral flow under the action of the spiral blades so as to ensure that the flow of the high polymer material is uniform; furthermore, the baffle plate enables the blanking of the high polymer material to be uniform.

Drawings

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

Fig. 2 is a schematic structural diagram of a refining device in an embodiment of the present invention.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

The embodiment of the utility model provides a do:

Referring to fig. 1 and 2, an adjustable feeding device comprises a frame 1, a discharging pipe 2, and a support 3 arranged on the frame 1 in a vertically sliding manner, wherein the discharging pipe 2 is provided with a feeding port 21, a discharging port 22 and an air inlet 23, the support 3 is rotatably provided with a threaded rod 4, the threaded rod 4 is in threaded connection with a connecting block 5, the lower end of the connecting block 5 is hinged with an installation block 6, the installation block 6 is fixedly connected with one end of the discharging port 22 of the discharging pipe 2, one end of the air inlet 23 of the discharging pipe 2 is hinged with the frame 1, the feeding port 21 of the discharging pipe 2 is connected with a feeding pipe 7, a baffle sheet 8 is obliquely arranged on the inner surface of the feeding pipe 7 in a downward manner, a material guide plate 9 is arranged at the feeding port 21 in the discharging pipe 2, and a material homogenizing device 11 is arranged, refining device 11 is including setting up in discharging pipe 2 and with the annular casing 111 of the coaxial setting of discharging pipe 2, annular casing 111 and discharging pipe 2 can the rotation each other, the internal surface of annular casing 111 is provided with three helical blade 112, the upper end of inlet pipe 7 is provided with hopper 12, the air inlet 23 and the air-blower of discharging pipe 2 are connected, it is provided with filter screen 10 to be located discharge gate 22 department in discharging pipe 2.

the utility model discloses a working method is: according to the adjustable feeding device, high polymer materials are placed in a hopper 12 and enter a discharging pipe 2 from a feeding pipe 7, an air blower blows air into the discharging pipe 2 through an air inlet 23, so that the high polymer falling into the discharging pipe 2 impacts a filter screen 10 under the action of wind power, the high polymer materials are uniformly sprayed out through the filtering action of the filter screen 10, and a support 3 and a threaded rod 4 which are arranged and can be adjusted up and down drive a connecting block 5 to slide, so that the horizontal position is adjusted, the position of a discharging port 22 of the discharging pipe 2 is adjustable, and the adjustable feeding device is suitable for absorbers of different models; the arranged guide plate 9 plays a role in guiding the high polymer material to enable the high polymer material to fall to the central axis of the discharge pipe 2, so that the spraying uniformity of the high polymer material is facilitated; the wind blown by the blower acts on the helical blades 112 to drive the helical blades to rotate, and simultaneously, the wind forms helical flow under the action of the helical blades 112, so that the flow of the high polymer material is uniform; the baffle 8 makes the blanking of the high polymer material uniform.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An adjustable material feeding unit which characterized in that: including frame, discharging pipe, can locate the support in the frame with sliding from top to bottom, the discharging pipe has feed inlet, discharge gate and air inlet respectively, rotationally be provided with the threaded rod on the support, threaded section threaded connection has the connecting block on the threaded rod, the lower extreme of connecting block articulates there is the installation piece, the discharge gate one end fixed connection of installation piece and discharging pipe, the air inlet one end and the frame of discharging pipe are articulated, the feed inlet and the inlet pipe of discharging pipe are connected, the upper end of inlet pipe is provided with the hopper, the air inlet and the air-blower of discharging pipe are connected, it is provided with the filter screen to be located discharge gate department.

2. The adjustable feed device of claim 1, wherein: and a material guide plate is arranged at the position of the feeding port in the discharging pipe.

3. The adjustable feed device of claim 2, wherein: the material refining device is arranged between the material guide plate and the filter screen in the discharge pipe and comprises an annular shell which is arranged in the discharge pipe and is coaxial with the discharge pipe, the annular shell and the discharge pipe can rotate mutually, and at least three helical blades are arranged on the inner surface of the annular shell.

4. An adjustable feed device as defined in claim 3, wherein: the inner surface of the feeding pipe is provided with a blocking piece in a downward inclined mode.