CN215797199U

CN215797199U - Feeding hopper with stirring function and convenient to feed

Info

Publication number: CN215797199U
Application number: CN202121370220.5U
Authority: CN
Inventors: 孙永明; 石景山
Original assignee: Jiangsu Jinling Opta Polymer Co ltd
Current assignee: Jiangsu Jinling Opta Polymer Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-02-11
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a feeding hopper with a function of conveniently feeding a material belt and stirring, which comprises a hopper, wherein the hopper is of a conical structure with an upper opening and a lower opening, the diameter of the upper opening is larger than that of the lower opening, a top cover is arranged at the top of the hopper and covers the opening at the top of the hopper, a stirring device is arranged in the hopper, a feeding cylinder is arranged at the bottom of the hopper, and an adjustable-speed feeding device is arranged at one end of the feeding cylinder. According to the utility model, the stirring device can stir various input materials, so that the materials are uniformly mixed, the spiral feeding blade and the spiral feeding blade can be convenient for conveying the materials, the bridging blockage phenomenon in the material conveying process is prevented, and the adjustable feeding device can be convenient for controlling the material feeding speed.

Description

Feeding hopper with stirring function and convenient to feed

Technical Field

The utility model relates to the technical field of plastic processing machinery, in particular to a feeding hopper with a stirring function, which is convenient to feed.

Background

Thermoplastic elastomers are typically processed using twin screw extruders fed from a hopper, a common method of feeding currently. The formula of the elastomer is complex, the types of raw materials are more, materials such as powder, particles and the like which are mixed well in a hopper are gradually layered due to the operation vibration of double-screw equipment in the processing process, the stability of a product is influenced, and the condition of bridging can also occur sometimes, so that the blanking is impossible, and the normal production cannot be realized. Some anti-bridging feeding hoppers on the market at present can partially solve the problem, but still have the defects of troublesome feeding and incapability of freely adjusting the feeding speed.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of overcoming the defect of feed blockage in the prior art and provides a feeding hopper with a function of conveniently feeding a belt and stirring. The feeding hopper with the function of conveniently feeding the material with stirring has the characteristics of speed regulation, blockage prevention, convenience in mixing and stirring and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a conveniently throw feeding hopper of material area stirring function, includes the hopper, this hopper is upper and lower open-ended conical structure, and upper portion opening diameter is greater than lower part opening diameter, the top of hopper is provided with the top cap and closes with this hopper open-top lid, the inside of hopper is provided with agitating unit, the bottom of hopper is provided with the feed cylinder, the one end of feed cylinder is provided with adjustable speed feed mechanism.

Preferably, agitating unit is including agitator motor, (mixing) shaft, spiral puddler, spiral feeding vane, agitator motor fixes the top central point of top cap puts, agitator motor's output shaft and (mixing) shaft fixed connection, the (mixing) shaft runs through the one end of top cap with hopper bottom opening position aligns, spiral puddler, spiral feeding vane are all fixed on the one end surface of (mixing) shaft.

Preferably, the spiral feeding blade is attached to the inner wall of the opening at the bottom of the hopper, and the spiral stirring rod is positioned right above the spiral feeding blade.

Preferably, the feeding cylinder comprises a feeding pipe, a discharge hole and a feed port, the hopper is detachably connected with the feeding cylinder through a nut, the feed port is arranged at the top of one end of the feeding cylinder and communicated with the bottom opening of the hopper, the feeding pipe and the discharge hole are both arranged at the bottom of the other end of the feeding cylinder, and the feeding pipe is communicated with the discharge hole.

Preferably, the adjustable feeding mechanism comprises a fixing frame, a reduction gearbox, a feeding motor, a coupler, a feeding shaft and a spiral feeding blade, the fixing frame is fixedly installed at one end of the feeding cylinder, the reduction gearbox is fixedly connected to the top of the fixing frame, the feeding motor is arranged at the top of the reduction gearbox, an output shaft of the reduction gearbox penetrates through the coupler fixedly connected to one end of the fixing frame, the feeding shaft is fixedly installed at the top of the coupler, the feeding shaft penetrates through one end of the feeding cylinder and extends to the inner wall of the feeding cylinder to be rotatably connected, and the spiral feeding blade is sleeved at one end of the feeding shaft.

Preferably, the top of the top cover is respectively connected with a discharging hopper and an exhaust pipe in a penetrating manner.

Compared with the prior art, the utility model has the beneficial effects that: the stirring device can stir various input materials, so that the materials are uniformly mixed, the spiral feeding blade and the spiral feeding blade can be used for conveying the materials conveniently, the bridging blockage phenomenon in the material conveying process is prevented, and the speed of feeding the materials can be controlled conveniently by the adjustable feeding device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the hopper of the present invention;

FIG. 3 is a schematic view of the internal structure of the feeding barrel of the present invention.

Reference numbers in the figures:

1. a hopper; 2. a top cover; 21. feeding a hopper; 22. an exhaust pipe; 3. a stirring motor; 31. a stirring shaft; 32. A helical agitator shaft; 33. a helical feeding blade; 4. a feeding cylinder; 41. a feed pipe; 42. a discharge port; 43. A feed inlet; 5. a fixed mount; 51. a reduction gearbox; 52. a feeding motor; 53. a coupling; 54. a feeding shaft; 55. a screw feeding blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a conveniently throw feeding hopper of material area stirring function, includes hopper 1, and this hopper 1 is upper and lower open-ended conical structure, and upper portion opening diameter is greater than lower part opening diameter, and the top of hopper 1 is provided with top cap 2 and closes with 1 open-top lid of this hopper, and the inside of hopper 1 is provided with agitating unit, and the bottom of hopper 1 is provided with feed cylinder 4, and the one end of feed cylinder 4 is provided with adjustable speed feed mechanism.

Agitating unit is including agitator motor 3, (mixing) shaft 31, spiral puddler 32, spiral feeding vane 33, agitator motor 3 fixes the top central point who puts at top cap 2, agitator motor 3's output shaft and (mixing) shaft 31 fixed connection, the (mixing) shaft 31 runs through top cap 2's one end and aligns with 1 bottom opening position of hopper, spiral puddler 32, spiral feeding vane 33 is all fixed on the one end surface of (mixing) shaft 31, agitator motor 3 can drive (mixing) shaft 31 rotatory, it is rotatory that (mixing) shaft 31 can be through driving spiral puddler 32 and spiral feeding vane 33, spiral puddler 32 can stir 1 inside material of hopper, thereby make multiple material can the misce bene, spiral feeding vane 33 can be convenient for the material and export.

The spiral feeding blade 33 is attached to the inner wall of the opening at the bottom of the hopper 1, the spiral stirring rod 32 is positioned right above the spiral feeding blade 33, and the spiral feeding blade 33 can prevent the material frame from being blocked at the outlet of the hopper 1.

The feeding cylinder 4 comprises a feeding pipe 41, a discharge hole 42 and a feeding hole 43, the hopper 1 is detachably connected with the feeding cylinder 4 through a nut, the feeding hole 43 is arranged at the top of one end of the feeding cylinder 4 and communicated with the bottom opening of the hopper 1, the feeding pipe 41 and the discharge hole 42 are both arranged at the bottom of the other end of the feeding cylinder 4, the feeding pipe 41 is communicated with the discharge hole 42, the feeding hole 43 can enable the materials mixed inside the hopper 1 to be poured into the feeding cylinder 4, and the discharge hole 42 can enable the materials inside the feeding cylinder 4 to be output through the feeding pipe 41, so that the materials can be conveyed conveniently.

The adjustable feeding mechanism comprises a fixed frame 5, a reduction gearbox 51, a feeding motor 52, a coupler 53, a feeding shaft 54 and a spiral feeding blade 55, the fixed frame 5 is fixedly arranged at one end of the feeding cylinder 4, the reduction gearbox 51 is fixedly connected to the top of the fixed frame 5, the feeding motor 52 is arranged at the top of the reduction gearbox 51, the coupler 53 is fixedly connected to one end, penetrating through the fixed frame 5, of an output shaft of the reduction gearbox 51, the feeding shaft 54 is fixedly arranged at the top of the coupler 53, the feeding shaft 54 penetrates through one end of the feeding cylinder 4 and extends to the inner wall of the feeding cylinder to be rotatably connected, the spiral feeding blade 55 is sleeved at one end of the feeding shaft 54, the feeding motor 52 can drive the feeding shaft 54 to rotate through the coupler 53, the feeding shaft 54 can drive materials to be conveyed through the spiral feeding blade 55, wherein the reduction gearbox 51 can control the speed at which the screw feeding blade 55 rotates, thereby facilitating control of the feeding speed.

A discharge hopper 21 and an exhaust pipe 22 are respectively connected to the top of the top cover 2 in a penetrating manner, the discharge hopper 21 can be used for mixing and discharging materials into the hopper 1, and the exhaust pipe 22 can exhaust the gas in the hopper 1.

The working principle is as follows: when the feeding hopper with the function of conveniently feeding and stirring materials is used, firstly, a plurality of materials are conveyed into the pouring hopper 1 through the discharging hopper 21, then the stirring motor 3 is turned on, the stirring motor 3 can drive the stirring shaft 31 to rotate, the stirring shaft 31 can drive the spiral stirring rod 32 and the spiral feeding blade 33 to rotate, the spiral stirring rod 32 can stir the materials in the hopper 1, so that the plurality of materials can be uniformly mixed, the spiral feeding blade 33 can enable the materials to be input into the feeding cylinder 4 through the feeding hole 43, finally, the feeding motor 52 is turned on, the feeding motor 52 can drive the feeding shaft 54 to rotate through the coupler 53, the feeding shaft 54 can drive the materials to be conveyed through the spiral feeding blade 55, so that the materials are fed through the feeding pipe 41, wherein the reduction gearbox 51 can control the rotating speed of the spiral feeding blade 55, so as to conveniently control the feeding speed, simple structure can be convenient for mix the transport to multiple material, can prevent simultaneously that the material from carrying the jam, and the speed of being convenient for control transport has certain practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conveniently throw feeding hopper of material area stirring function, includes hopper (1), and this hopper (1) is upper and lower open-ended conical structure, and upper portion opening diameter is greater than lower part opening diameter, the top of hopper (1) is provided with top cap (2) and closes its characterized in that with this hopper (1) open-top lid: the stirring device is arranged in the hopper (1), the feeding cylinder (4) is arranged at the bottom of the hopper (1), and the speed-adjustable feeding mechanism is arranged at one end of the feeding cylinder (4).

2. The feeding hopper with the stirring function convenient to feed according to claim 1, characterized in that: agitating unit is including agitator motor (3), (mixing) shaft (31), spiral puddler (32), spiral feeding vane (33), agitator motor (3) are fixed the top central point of top cap (2) puts, the output shaft and (mixing) shaft (31) fixed connection of agitator motor (3), (mixing) shaft (31) run through the one end of top cap (2) with hopper (1) bottom opening position aligns, spiral puddler (32), spiral feeding vane (33) are all fixed on the one end surface of (mixing) shaft (31).

3. The feeding hopper with the stirring function convenient to feed according to claim 2, characterized in that: the spiral feeding blade (33) is attached to the inner wall of the opening at the bottom of the hopper (1), and the spiral stirring rod (32) is positioned right above the spiral feeding blade (33).

4. The feeding hopper with the stirring function convenient to feed according to claim 1, characterized in that: the feeding cylinder (4) comprises a feeding pipe (41), a discharge hole (42) and a feeding hole (43), the hopper (1) is detachably connected with the feeding cylinder (4) through a nut, the feeding hole (43) is formed in the top of one end of the feeding cylinder (4) and the bottom opening of the hopper (1) are communicated, the feeding pipe (41) and the discharge hole (42) are both arranged at the bottom of the other end of the feeding cylinder (4), and the feeding pipe (41) is communicated with the discharge hole (42).

5. The feeding hopper with the stirring function convenient to feed according to claim 1, characterized in that: speed-adjustable feeding mechanism is including mount (5), reducing gear box (51), feed motor (52), shaft coupling (53), feeding shaft (54), spiral feed blade (55), mount (5) fixed mounting be in the one end of feed cylinder (4), the top fixedly connected with reducing gear box (51) of mount (5), the top of reducing gear box (51) is provided with feed motor (52), the output shaft of reducing gear box (51) runs through the one end fixedly connected with shaft coupling (53) of mount (5), the top fixed mounting of shaft coupling (53) has feeding shaft (54), feeding shaft (54) run through the one end of feed cylinder (4) extends to its inner wall and rotates the connection, spiral feed blade (55) cover is established the one end of feeding shaft (54).

6. The feeding hopper with the stirring function convenient to feed according to claim 1, characterized in that: the top of the top cover (2) is respectively connected with a discharging hopper (21) and an exhaust pipe (22) in a penetrating way.