CN217189062U - Spinning collecting hopper - Google Patents

Abstract

The utility model discloses a spinning collecting hopper, its technical scheme main points are: the stirring shaft comprises a hopper, wherein the hopper comprises a conical barrel section and a straight tube section which are fixed into a whole, a hopper cover is mounted at the end part of the hopper, a material injection pipe orifice is fixed on the hopper cover, a stirring shaft is connected in the hopper in a rotating manner, a connecting shaft is detachably connected at the end part of the stirring shaft, a motor for driving the connecting shaft to rotate is fixed on the hopper cover, a plurality of fixed shafts are fixed outside the stirring shaft, scraping plates are respectively fixed at the end parts of the plurality of fixed shafts, and polytetrafluoroethylene scraping plates are connected onto the scraping plates through bolts; the spinning collecting hopper solves the bridging problem of the output and the collecting hopper of the extruder, has the functions of spinning, preventing powder bridging and wall adhesion, improves the output of the extruder and also reduces the noise problem on site.

Description

Spinning collecting hopper

Technical Field

The utility model relates to a throw the material device field, in particular to spinning collecting hopper.

Background

In the prior granulation industry, a feed port of an extruder is fed from a discharge port of a volume type feeding machine, raw materials of the volume type feeding machine are mixed by a high-speed mixer, the manual feeding is frequent, the dust is large, so that a new technology is provided, a formula is intensively fed to the feed port of the extruder by a plurality of weight loss type feeding machines, a material collecting hopper is needed at the feed port, the requirement that a plurality of materials uniformly enter the inlet of the extruder is met, and the requirement of a granulation process is met.

The existing aggregate hopper can meet most of aggregate formulas, but when powder, particularly the powder is sticky and the formula proportion is large, an inlet of an extruder bridges, the material cannot enter, although a knocking hammer is added and mushroom air blowing is carried out, the effect is achieved, on-site noise and dust are serious, the operating environment of workers is poor, the output of the extruder is reduced by 1/3 compared with the original output, and the benefit of customers is reduced.

SUMMERY OF THE UTILITY MODEL

To solve the problems mentioned in the background art, the present invention provides a spinning hopper to solve the problems mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a spinning collecting hopper, includes the collecting hopper, the collecting hopper is including fixed awl section and the straight tube section as an organic whole, the fill lid is installed to the tip of collecting hopper, the fill is covered and is fixed with the notes material mouth of pipe, the collecting hopper internal rotation is connected with the (mixing) shaft, the tip dismantlement of (mixing) shaft is connected with the connecting axle, the fill is covered and is fixed with the drive connecting axle pivoted motor, the external fixation of (mixing) shaft has a plurality of fixed axle, a plurality of the tip of fixed axle is fixed with the scraper blade respectively, there is the polytetrafluoroethylene doctor-bar, a plurality of through bolted connection on the scraper blade polytetrafluoroethylene doctor-bar respectively with the inner wall laminating of awl section, the external fixation of (mixing) shaft has helical blade, helical blade is located straight tube section department and straight tube section with the junction of awl section.

By adopting the technical scheme, the spinning collecting hopper solves the problems of the output of the extruder and the bridging of the collecting hopper, has the functions of spinning, preventing powder bridging and wall sticking, improves the output of the extruder and also reduces the noise problem on site; the motor on the hopper cover can drive the connecting shaft and the stirring shaft to rotate, so that the scraping plate and the polytetrafluoroethylene scraping blade at the end part of the fixing shaft are driven to scrape and pull the inner wall of the collecting hopper, the bottom of the stirring shaft is provided with a downward spinning helical blade, the scraping plate is connected with the polytetrafluoroethylene scraping blade through a bolt, so that the polytetrafluoroethylene scraping blade is contacted with the inner wall, several materials can be concentrated in the middle, and then the materials are fed to a feed port of the extruder through spinning; the spinning aggregate bin is simple to mount, convenient to maintain and convenient to disassemble; the feeding is stable, so that the current of the extruder is stable, and the locking of the extruder screw cannot occur; the output of the extruder is obviously improved; the powder is large in proportion, the materials are sticky and float, and the application is particularly suitable.

Preferably, the hopper cover is fixedly connected with the end part of the collecting hopper through a plurality of bolts, and a sealing gasket is arranged between the hopper cover and the collecting hopper.

Through adopting above-mentioned technical scheme, utilize the bolt can make things convenient for the fixed of fill lid and collecting hopper, sealed the leakproofness that can improve fill lid department.

Preferably, the end part of the material injection pipe orifice is provided with a first flange.

Through adopting above-mentioned technical scheme, the first flange of notes material mouth department can conveniently adorn pipeline or closing cap outward.

Preferably, a second flange is arranged at the end part of the straight pipe section in the aggregate bin.

Through adopting above-mentioned technical scheme, the setting of second flange can make things convenient for the aggregate bin to be connected with external.

Preferably, the inner wall of the aggregate bin is provided with a teflon coating.

Through adopting above-mentioned technical scheme, the teflon coating can improve the anti-soil performance of collecting hopper.

Preferably, the connecting part between the conical cylinder section and the straight pipe section is a streamline cambered surface.

Through adopting above-mentioned technical scheme, long-pending material can be prevented in setting up of streamlined cambered surface.

Preferably, the end of the output shaft of the motor is connected with a speed reducer, and the output shaft of the speed reducer is fixedly connected with the connecting shaft.

Through adopting above-mentioned technical scheme, the speed reduction purpose that can reach the motor is set up to the reduction gear.

Preferably, the connecting shaft and the stirring shaft are fixedly connected through a coupler.

Through adopting above-mentioned technical scheme, the setting of shaft coupling can make things convenient for being connected of connecting axle and (mixing) shaft fixed.

To sum up, the utility model discloses mainly have following beneficial effect:

the spinning collecting hopper solves the problems of the output of an extruder and the bridging of the collecting hopper, has the functions of spinning, preventing powder bridging and wall sticking, improves the output of the extruder, and also reduces the noise problem on site; the motor on the hopper cover can drive the connecting shaft and the stirring shaft to rotate, so that the scraping plate and the polytetrafluoroethylene scraping blade at the end part of the fixing shaft are driven to scrape and pull the inner wall of the collecting hopper, the bottom of the stirring shaft is provided with a downward spinning helical blade, the scraping plate is connected with the polytetrafluoroethylene scraping blade through a bolt, so that the polytetrafluoroethylene scraping blade is contacted with the inner wall, several materials can be concentrated in the middle, and then the materials are fed to a feed port of the extruder through spinning; the spinning aggregate bin is simple to mount, convenient to maintain and convenient to disassemble; the feeding is stable, so that the current of the extruder is stable, and the locking of the extruder screw cannot occur; the output of the extruder is obviously improved; the powder is large in proportion, the materials are sticky and float, and the application is particularly suitable.

Drawings

Fig. 1 is a perspective view of the present invention.

Reference numerals: 1. a collection hopper; 2. a conical section; 3. a straight pipe section; 4. a bucket cover; 5. a material injection pipe orifice; 6. a stirring shaft; 7. a connecting shaft; 8. a motor; 9. a fixed shaft; 10. a squeegee; 11. a polytetrafluoroethylene doctor blade; 12. a helical blade; 13. a gasket; 14. a first flange; 15. a second flange; 16. a speed reducer; 17. a coupler is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Examples

Referring to fig. 1, a spinning collecting hopper, including collecting hopper 1, collecting hopper 1 is including fixed awl section 2 and the straight tube section 3 as an organic whole, hopper cover 4 is installed to collecting hopper 1's tip, be fixed with on the hopper cover 4 and annotate the material mouth of pipe 5, collecting hopper 1 internal rotation is connected with (mixing) shaft 6, the tip dismantlement of (mixing) shaft 6 is connected with connecting axle 7, be fixed with drive connecting axle 7 pivoted motor 8 on the hopper cover 4, (mixing) shaft 6's external fixation has a plurality of fixed axle 9, the tip of a plurality of fixed axle 9 is fixed with scraper blade 10 respectively, there are polytetrafluoroethylene doctor-bar 11 through bolted connection on the scraper blade 10, a plurality of polytetrafluoroethylene doctor-bar 11 laminates with the inner wall of awl section 2 respectively, the external fixation of (mixing) shaft 6 has helical blade 12, helical blade 12 is located straight tube section 3 department and the junction of straight tube section 3 and awl section 2.

Referring to fig. 1, the spinning aggregate bin solves the bridging problem of the output of an extruder and the aggregate bin 1, has the functions of spinning and preventing powder bridging and wall adhesion, improves the output of the extruder, and also reduces the noise problem on site; the motor 8 on the hopper cover 4 can drive the connecting shaft 7 and the stirring shaft 6 to rotate, and drives the scraper 10 and the polytetrafluoroethylene scraper blade 11 at the end part of the fixed shaft 9 to scrape and pull the inner wall of the collecting hopper 1, the bottom of the stirring shaft 6 is provided with a spiral blade 12 which is spun downwards, and the scraper 10 is connected with the polytetrafluoroethylene scraper blade 11 through a bolt, so that the polytetrafluoroethylene scraper blade 11 is contacted with the inner wall, and a plurality of materials can be concentrated towards the middle and then fed to a feed port of the extruder through spinning; the spinning aggregate bin is simple to mount, convenient to maintain and convenient to disassemble; the feeding is stable, so that the current of the extruder is stable, and the locking of the extruder screw cannot occur; the output of the extruder is obviously improved; the powder is large in proportion, the materials are sticky and float, and the application is particularly suitable.

Referring to fig. 1, a hopper cover 4 is fixedly connected with an end of a collecting hopper 1 through a plurality of bolts, a sealing gasket 13 is arranged between the hopper cover 4 and the collecting hopper 1, the hopper cover 4 and the collecting hopper 1 can be conveniently fixed through the bolts, and the sealing gasket 13 can improve the sealing performance of the hopper cover 4; wherein, the end part of the material injection pipe orifice 5 is provided with a first flange 14, and the first flange 14 at the material injection pipe orifice can facilitate the external installation of a pipeline or a sealing cover.

Referring to fig. 1, the end of the straight pipe section 3 in the aggregate bin 1 is provided with a second flange 15, and the second flange 15 is arranged to facilitate the connection of the aggregate bin 1 with the outside; wherein the inner wall at collecting hopper 1 is provided with the teflon coating, and the teflon coating can improve collecting hopper 1's anti-soil performance.

Referring to fig. 1, the junction between the conical cylinder section 2 and the straight pipe section 3 is a streamline cambered surface, and the arrangement of the streamline cambered surface can prevent material accumulation; the end part of an output shaft of the motor 8 is connected with a speed reducer 16, the output shaft of the speed reducer 16 is fixedly connected with the connecting shaft 7, and the speed reducer 16 can achieve the purpose of reducing the speed of the motor 8; wherein the connecting shaft 7 is fixedly connected with the stirring shaft 6 through a coupler 17, and the coupler 17 is arranged to facilitate the connection and fixation of the connecting shaft 7 and the stirring shaft 6.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A spinning collecting hopper, includes collecting hopper (1), its characterized in that: the material collecting hopper comprises a conical barrel section (2) and a straight pipe section (3) which are fixed into a whole, a hopper cover (4) is installed at the end part of the material collecting hopper (1), a material injecting pipe opening (5) is fixed on the hopper cover (4), a stirring shaft (6) is rotationally connected in the material collecting hopper (1), a connecting shaft (7) is detachably connected at the end part of the stirring shaft (6), a motor (8) for driving the connecting shaft (7) to rotate is fixed on the hopper cover (4), a plurality of fixed shafts (9) are fixed outside the stirring shaft (6), a plurality of scraping plates (10) are respectively fixed at the end parts of the fixed shafts (9), polytetrafluoroethylene scraping plates (11) are connected on the scraping plates (10) through bolts, the polytetrafluoroethylene scraping plates (11) are respectively attached to the inner wall of the conical barrel section (2), and spiral blades (12) are fixed outside the stirring shaft (6), the helical blades (12) are positioned at the straight pipe section (3) and at the connection part of the straight pipe section (3) and the conical barrel section (2).

2. A spin manifold as defined in claim 1, wherein: hopper cover (4) through a plurality of bolt with collecting hopper (1) end connection is fixed, hopper cover (4) with be provided with sealed pad (13) between collecting hopper (1).

3. A spin manifold as defined in claim 1, wherein: and a first flange (14) is arranged at the end part of the material injection pipe orifice (5).

4. A spin manifold as defined in claim 1, wherein: and a second flange (15) is arranged at the end part of the straight pipe section (3) in the aggregate bin (1).

5. A spin manifold as defined in claim 1, wherein: the inner wall of the aggregate bin (1) is provided with a Teflon coating.

6. A spinning collection hopper according to claim 1, wherein: the connecting part between the conical barrel section (2) and the straight pipe section (3) is a streamline cambered surface.

7. A spin manifold as defined in claim 1, wherein: the end part of an output shaft of the motor (8) is connected with a speed reducer (16), and an output shaft of the speed reducer (16) is fixedly connected with the connecting shaft (7).

8. A spin manifold as defined in claim 1, wherein: the connecting shaft (7) and the stirring shaft (6) are fixedly connected through a coupler (17).

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