CN201036741Y

CN201036741Y - Material feeder

Info

Publication number: CN201036741Y
Application number: CNU2007201032039U
Authority: CN
Inventors: 刘盛彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-12
Filing date: 2007-01-12
Publication date: 2008-03-19
Anticipated expiration: 2017-01-12

Abstract

The utility model discloses a batch feeder. A hopper and a cover board are arranged with the batch feeder, a discharge hole is arranged at the bottom of the hopper, and a conveyor or a metering pump of a single screw and a double screw is arranged on the lower part of the discharge hole. A feeding hole and a taper hole are arranged on the cover board, an electric motor and a reducing mechanism are arranged in the center of the cover board, the reducing mechanism is connected with a mixing shaft, and a plurality of main agitating vanes which are arranged horizontally are arranged on the mixing shaft. A filtering frame used to install a filter screen is arranged with the inner cavity of the hopper, a central sleeve is arranged in the center of the filtering frame, a left retaining nest and a right retaining nest are arranged with the central sleeve, and the central sleeve is fixed onto the mixing shaft by a lock ring. An assistant agitating vane arranged on the cover board by an upright post is arranged on the inner side of the cover board. In the utility model, due to that material is evenly distributed on the rotary circle of the filtering frame and is milled by the main agitating vane and the assistant agitating vane, the batch feeder has a good filtering effect, avoids material jam, can continuously process feeding, thus having high production efficiency and strong adaptability and being applied to solid or liquid feeding in various industrial processes such as chemical engineering, petroleum, architecture, paper making and so on.

Description

Feeder

Technical field

The utility model relates to industrial production material processing treatment facility, specifically, relates to a kind of feeder.

Background technology

For many years, in fields such as chemical industry, oil, building and papermaking, the feeder self of the batching process equipment of material does not generally have filter, its discharging is carried by the twin-screw conveyer, the twin-screw conveyer is stuck by material easily, to such an extent as to reinforced the interruption caused system shutdown.For raw material is the situation of powder, if the material piece of its formation does not have filter, the twin-screw conveyer also is easy to take place by the stuck phenomenon of material.And the screen cloth of filter is located at the feeder inlet in traditional equipment, and its shortcoming is very outstanding: material is difficult for falling, very easy obstruction.Simultaneously, cause and get the slag difficulty.

The utility model content

The purpose of this utility model is the various defectives that overcome known technology, provides a kind of material of avoiding to stop up, but continuous charging, production efficiency height, feeder that adaptive capacity is strong.

The feeder that the utility model provides, comprise hopper and the cover plate that is fixedly mounted on the hopper top, feed hopper bottom is provided with discharging opening and is positioned at twin-screw conveyer or single screw conveyor of discharging opening, cover plate is provided with charging aperture and slag notch, the cover plate center fixation is equipped with motor and reducing gear, described hopper inner chamber is provided with filter frame and the shaft that is used to install filter screen, described filter frame is fixed on the described shaft, described shaft is connected with described reducing gear, is installed with some horizontally disposed main stirring arms on the described shaft.

The utility model feeder, wherein said filter frame center is equipped with center, and described center is provided with left and right locating slot, and center is fixed on the shaft by the shackle that matches with left and right locating slot.

The utility model feeder, the bottom of wherein said center is provided with some screwed holes, and described filter frame is weldingly fixed on by bolt and reinforcing with described center.

The utility model feeder, wherein said charging aperture inboard are provided with some horizontally disposed secondary stirring arms, and described secondary stirring arm is fixedly mounted on the described cover plate by coupled column.

The utility model feeder, wherein said main stirring arm are 2-5.

The utility model feeder wherein has at least a described secondary stirring arm to be fixed on the bottom of described column.

The utility model feeder, wherein said twin-screw conveyer or single screw conveyor replace with and are used for the reinforced measuring pump of liquid material.

The utility model has been completely free of traditional feed pattern, to filter with agitating device is ingenious and combine, thereby createed the feed way of a kind of completely newly and efficiently solid or liquid fully, be characterized in material is evenly distributed on the circumference of filter frame rotation, and be subjected to the stirring of major and minor stirring arm, its good filtration effect, avoided the material obstruction, but continuous charging, the production efficiency height, adaptive capacity is strong, can be applicable to multiple industrial solid or liquid charging, has tangible advantage and good effect.

Be elaborated with reference to accompanying drawing below in conjunction with embodiment, in the hope of the purpose of this utility model, feature and advantage are obtained more deep understanding.

Description of drawings

Fig. 1 is the structure chart of the utility model feeder;

Fig. 2 is the front view of center in the utility model feeder;

Fig. 3 is the vertical view of center in the utility model feeder;

Fig. 4 is the front view of center and filter frame structure in the utility model feeder;

Fig. 5 is the vertical view of center and filter frame structure in the utility model feeder;

Fig. 6 is the front view of shackle in the utility model feeder;

Fig. 7 is the side view of shackle in the utility model feeder.

The specific embodiment

Referring to Fig. 1, the utility model feeder is provided with hopper 1 and the cover plate 2 that is fixedly mounted on hopper 1 top, and hopper 1 bottom is provided with discharging opening 10 and is positioned at twin-screw conveyer or single screw conveyor 11 of discharging opening 10.Cover plate 2 is provided with charging aperture 3 and slag notch 4, and cover plate 2 center fixation are equipped with motor 12 and reducing gear 18.Hopper 1 inner chamber is provided with filter frame 6 and the shaft 7 that is used to install filter screen, and shaft 7 is connected with reducing gear 18.Be installed with 2-5 horizontally disposed main stirring arm 14 on the shaft 7.

Referring to Fig. 2 and Fig. 3, center 8 is provided with left and right locating slot 15,16.Referring to Fig. 6 and Fig. 7, what cooperate with left and right locating

slot

15,16 is shackle 9, and center 8 is fixed on the shaft 13 by shackle 9.

Referring to Fig. 4 and Fig. 5, filter frame 6 centers are equipped with center 8, the bottom of center 8 is provided with 8 screwed holes 17, filter frame 6 comprises 8 radial supports and a plurality of annular muscle, the inside and outside end of support has bending upwards, and the inner bending of support is provided with the screw thread that cooperates with screwed hole 17, and support is fixed together by screw thread and center 8 earlier, and then bending and weld together, and reinforce welding with annular muscle.Install filter screen on the filter frame 6.

Referring to Fig. 1, the inboard of charging aperture 3 is provided with 2 horizontally disposed secondary stirring arms 5, and secondary stirring arm 5 is fixedly mounted on the cover plate 2 by welding of coupled column 13 usefulness or screw rod, wherein has a secondary stirring arm 5 to be fixed on the bottom of column 13.

In other embodiment of the utility model feeder, center 8 can perhaps be directly installed on filter frame 6 on the shaft 13 by welding by welded and installed on shaft 13.When being used for liquid material when reinforced, the replaceable measuring pump that is installed as of twin-screw conveyer or single screw conveyor.

The utility model has been completely free of traditional feed pattern, will filter with agitating device is ingenious combines, thereby create the feed way of a kind of completely newly and efficiently solid or liquid fully.With reference to Fig. 1, during work, material enters hopper 1 continuously or discontinuously from charging aperture 3, starter motor 12 and reducing gear 18, and the filter frame 6 that filter screen is housed is with shaft 13 rotations, and the material that is entered hopper 1 by charging aperture 3 is evenly distributed on the circumference of filter frame 6 rotations.On the one hand because relative motion is subjected to the stirring of the secondary stirring arm 5 in below of charging aperture 3, on the other hand from strainer filtering.Material through strainer filtering is sent by twin-screw conveyer 11 or through measuring pump at discharging opening 10 after the stirring of main stirring arm 14.Slag charge above filter frame 6 can be discharged from slag notch 4 with comparalive ease.

The utility model feeder is evenly distributed on the circumference of filter frame rotation owing to material, and be subjected to the stirring of major and minor stirring arm, its good filtration effect, avoided the material obstruction, but continuous charging, the production efficiency height, adaptive capacity is strong, can be applicable to solid or liquid charging in the multiple industrial flows such as chemical industry, oil, building and papermaking.

Claims

1. feeder, comprise hopper (1) and be fixedly mounted on the cover plate (2) at described hopper (1) top, described hopper (1) bottom is provided with discharging opening (10) and is positioned at twin-screw conveyer or single screw conveyor (11) of described discharging opening (10), it is characterized in that described cover plate (2) is provided with charging aperture (3) and slag notch (4), described cover plate (2) center fixation is equipped with motor (12) and reducing gear (18), described hopper (1) inner chamber is provided with filter frame (6) and the shaft (7) that is used to install filter screen, described filter frame (6) is fixed on the described shaft (7), described shaft (7) is connected with described reducing gear (18), is installed with some horizontally disposed main stirring arms (14) on the described shaft (7).

2. feeder according to claim 1, it is characterized in that described filter frame (6) center is equipped with center (8), described center (8) is provided with left and right locating slot (15,16), and described center (8) is fixed on the described shaft (7) by the shackle (9) that matches with described left and right locating slot (15,16).

3. feeder according to claim 2 is characterized in that the bottom of described center (8) is provided with some screwed holes (17), and described filter frame (6) is weldingly fixed on by bolt and reinforcing with described center (8).

4. according to claim 1 or 2 or 3 described feeders, it is characterized in that being provided with some horizontally disposed secondary stirring arms (5) in described cover plate (2) inboard, described secondary stirring arm (5) is fixedly mounted on the described cover plate (2) by coupled column (13).

5. feeder according to claim 4 is characterized in that described main stirring arm (14) is 2-5.

6. feeder according to claim 5 is characterized in that having at least a described secondary stirring arm (5) to be fixed on the bottom of described column (13).

7. feeder according to claim 6 is characterized in that described twin-screw conveyer or single screw conveyor (11) replace with and is used for the reinforced measuring pump of liquid material.