CN215744151U

CN215744151U - Spiral feeding device of centrifugal machine

Info

Publication number: CN215744151U
Application number: CN202121942618.1U
Authority: CN
Inventors: 蒋立峰
Original assignee: XIANGTAN CENTRIFUGE CO LTD
Current assignee: XIANGTAN CENTRIFUGE CO LTD
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-08
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a spiral feeding device of a centrifugal machine, which relates to the technical field of feeding devices, and particularly relates to a spiral feeding device of a centrifugal machine. This centrifuge's spiral feed arrangement, the one end of discharging pipe can external hose, the starter motor can drive the pivot and rotate, utilize helical blade to make the material remove to one end, discharge from the discharging pipe, conveniently make the even inside that gets into centrifuge of stirring of material, a screw section of thick bamboo can be fixed with stirring barrel threaded connection, install and dismantle simultaneously, the later stage of being convenient for washs the helical blade of inside, avoid producing the jam, the valve can make things convenient for material exhaust's volume, it is comparatively convenient to use.

Description

Spiral feeding device of centrifugal machine

Technical Field

The utility model relates to the technical field of feeding devices, in particular to a spiral feeding device of a centrifugal machine.

Background

The centrifugal machine is a machine for separating components in liquid and solid particles or a mixture of liquid and liquid by using centrifugal force, and a feeding device is used when the centrifugal machine is used, so that materials can conveniently enter the centrifugal machine.

The spiral feeding device of the centrifuge is disclosed in Chinese utility model patent application publication No. CN210207245U, and is arranged above the centrifuge; the device is characterized by comprising a spiral mechanism, wherein a material cavity is arranged above the spiral mechanism, a reaction kettle is arranged above the material cavity, a discharge pipe is arranged at the bottom of the reaction kettle, a valve is connected below the discharge pipe through a flange, and the valve penetrates through a cover plate of the material cavity and extends into the material cavity; a hand hole for opening a valve is formed in the front side plate of the material cavity, and a hand hole cover plate is matched with the hand hole; a master batch baffle is arranged in the material cavity; the screw mechanism comprises a horizontally arranged motor, a bearing mechanism is arranged at the left end of the rotating shaft, and the right end of the rotating shaft is matched and connected with a motor shaft; the outer surface of the rotating shaft is provided with a plurality of groups of helical blades; a feed inlet is formed in the right side above the shell, a discharge outlet is formed in the left side below the shell, although a valve is connected with the shell through a flange, the valve penetrates through a cover plate of the material cavity and extends into the material cavity; the outflow that can independently control the material, ladder material chamber stable in structure is provided with the masterbatch baffle in the material chamber, makes the material can get into screw mechanism smoothly in.

However, after the centrifuge is used for a long time, the spiral feeding device is inconvenient to disassemble and clean the internal equipment, and is easy to block, so that the internal equipment is damaged, the structure is complex, the use is inconvenient, and further optimization is performed on the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a spiral feeding device of a centrifugal machine, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a spiral feed arrangement of centrifuge, includes the stirring barrel, the one end threaded connection of stirring barrel has a detachable screw thread section of thick bamboo, the one end of screw thread section of thick bamboo has the solid fixed cylinder who is used for the protection through bolted connection, there is the motor inside solid fixed cylinder through bolted connection, the output of motor has rotatable pivot through bolted connection, the fixed surface of pivot is connected with the helical blade who is used for carrying the material, the bottom of stirring barrel one end is equipped with the discharging pipe that is used for discharging the material, the valve that is used for controlling the material volume is worn to be equipped with by the side screw thread of discharging pipe.

Optionally, a feed inlet for feeding materials is formed in the upper surface of the stirring barrel, and a fixing cover for closing is hinged to the side surface of the feed inlet through a hinge.

Optionally, the bottom joint of stirring barrel is equipped with the U type auxiliary rod that is used for the stability, the bottom screw thread of U type auxiliary rod is worn to be equipped with and is used for spacing positioning bolt.

Optionally, the locating ring that is used for spacing is worn to be equipped with by the both sides screw thread of U type auxiliary rod, the fixed orifices that is used for spacing the locating ring is seted up to the outer wall of stirring barrel.

Optionally, a fixing pad for protecting the stirring cylinder is arranged inside the U-shaped auxiliary rod.

Optionally, a transparent layer for observing the internal materials is arranged on the surface of the stirring barrel, and one end of the rotating shaft is clamped on the inner side wall of the stirring barrel.

(III) advantageous effects

The utility model provides a spiral feeding device of a centrifugal machine, which has the following beneficial effects:

this centrifuge's spiral feed arrangement, through the stirring barrel, a screw thread section of thick bamboo, a motor, a rotating shaft, helical blade, the setting of discharging pipe and valve, the one end of discharging pipe can external hose, the starter motor can drive the pivot and rotate, utilize helical blade to make the material remove to one end, discharge from the discharging pipe department, conveniently make the inside that the material evenly stirred and get into centrifuge, a screw thread section of thick bamboo can be fixed with stirring barrel threaded connection, install and dismantle simultaneously, the later stage of being convenient for washs inside helical blade, avoid producing the jam, the valve can make things convenient for material exhaust's volume, it is comparatively convenient to use.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic cross-sectional view of the fixing cylinder of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a mixing cylinder; 2. a threaded barrel; 3. a fixed cylinder; 4. a motor; 5. a rotating shaft; 6. a helical blade; 7. a discharge pipe; 8. a valve; 9. a feed inlet; 10. a fixed cover; 11. a U-shaped auxiliary rod; 12. positioning the bolt; 13. a positioning ring; 14. a fixing pad; 15. a transparent layer.

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 all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a spiral feeding device of a centrifugal machine comprises a stirring barrel body 1, wherein one end of the stirring barrel body 1 is in threaded connection with a detachable threaded barrel 2, one end of the threaded barrel 2 is connected with a fixed barrel 3 used for protection through a bolt, the inside of the fixed barrel 3 is connected with a motor 4 through a bolt, the output end of the motor 4 is connected with a rotatable rotating shaft 5 through a bolt, the surface of the rotating shaft 5 is fixedly connected with a spiral blade 6 used for conveying materials, a discharging pipe 7 used for discharging materials is arranged at the bottom of one end of the stirring barrel body 1, and a valve 8 used for controlling the material quantity is arranged on the side thread of the discharging pipe 7 in a penetrating mode;

a feed inlet 9 for feeding materials is formed in the upper surface of the stirring cylinder body 1, a fixing cover 10 for closing is hinged to the side surface of the feed inlet 9 through a hinge, a U-shaped auxiliary rod 11 for keeping stability is clamped at the bottom of the stirring cylinder body 1, and a positioning bolt 12 for limiting is arranged at the bottom of the U-shaped auxiliary rod 11 in a penetrating mode through threads;

positioning rings 13 for limiting are arranged on two side threads of the U-shaped auxiliary rod 11 in a penetrating mode, fixing holes for limiting the positioning rings 13 are formed in the outer wall of the stirring barrel body 1, fixing pads 14 for protecting the stirring barrel body 1 are arranged inside the U-shaped auxiliary rod 11, a transparent layer 15 for observing internal materials is formed in the surface of the stirring barrel body 1, and one end of the rotating shaft 5 is clamped on the inner side wall of the stirring barrel body 1;

in order to avoid damage to the stirring cylinder 1, the fixing pad 14 can protect the stirring cylinder 1, so that damage during installation and disassembly is reduced, the fixing cover 10 can close the feed port 9, and dust is prevented from entering the stirring cylinder 1 when the stirring cylinder is not used;

through stirring barrel 1, a screw thread section of thick bamboo 2, motor 4, the pivot 5, helical blade 6, discharging pipe 7 and valve 8's setting, the one end of discharging pipe 7 can external hose, starter motor 4 can drive pivot 5 and rotate, utilize helical blade 6 to make the material remove to one end, discharge from discharging pipe 7, conveniently make the inside that the even stirring of material got into centrifuge, a screw thread section of thick bamboo 2 can be fixed with 1 threaded connection of stirring barrel, install and dismantle simultaneously, be convenient for the later stage to wash inside helical blade 6, avoid producing the jam, valve 8 can make things convenient for material exhaust's volume, it is comparatively convenient to use.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the utility model, the working steps of the device are as follows:

1. when the stirring device is used, the U-shaped auxiliary rod 11 is fixed at a place needing to be used through the positioning bolt 12, the stirring cylinder body 1 is clamped inside the U-shaped auxiliary rod 11, and the rotary positioning ring 13 is used for fixing;

2. the one end and the external hose of discharging pipe 7 are connected, and starter motor 4 drives pivot 5 and rotates, and the material utilizes helical blade 6 to make the material discharge from discharge gate 7 from the inside that feed inlet 9 got into stirring barrel 1, and the even inside that gets into centrifuge of the feasible material of being convenient for can.

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 spiral feed arrangement of centrifuge, includes stirring barrel (1), its characterized in that: one end threaded connection of stirring barrel (1) has detachable screw thread section of thick bamboo (2), the one end of screw thread section of thick bamboo (2) has a solid fixed cylinder (3) that is used for the protection through bolted connection, there is motor (4) inside of solid fixed cylinder (3) through bolted connection, the output of motor (4) has rotatable pivot (5) through bolted connection, the fixed surface of pivot (5) is connected with helical blade (6) that are used for carrying the material, the bottom of stirring barrel (1) one end is equipped with discharging pipe (7) that are used for discharging the material, valve (8) that are used for controlling the material volume are worn to be equipped with by the side screw thread of discharging pipe (7).

2. A screw feeding device of a centrifuge according to claim 1, wherein: the upper surface of the stirring cylinder body (1) is provided with a feed inlet (9) for feeding materials, and the side surface of the feed inlet (9) is hinged with a fixed cover (10) for closing through a hinge.

3. A screw feeding device of a centrifuge according to claim 1, wherein: the bottom joint of stirring barrel (1) is equipped with U type auxiliary rod (11) that are used for the stability, the bottom screw thread of U type auxiliary rod (11) is worn to be equipped with and is used for spacing positioning bolt (12).

4. A screw feeding device of a centrifuge according to claim 3, wherein: the two sides of the U-shaped auxiliary rod (11) are threaded and provided with positioning rings (13) for limiting, and the outer wall of the stirring barrel body (1) is provided with fixing holes for limiting the positioning rings (13).

5. A screw feeding device of a centrifuge according to claim 3, wherein: and a fixing pad (14) for protecting the stirring cylinder body (1) is arranged in the U-shaped auxiliary rod (11).

6. A screw feeding device of a centrifuge according to claim 1, wherein: the surface of the stirring cylinder body (1) is provided with a transparent layer (15) for observing internal materials, and one end of the rotating shaft (5) is clamped on the inner side wall of the stirring cylinder body (1).