CN202508577U

CN202508577U - Star-type feeder

Info

Publication number: CN202508577U
Application number: CN2012200146211U
Authority: CN
Inventors: 陈戍寅
Original assignee: NINGBO TIANDI HUILONG RENEWABLE RESOURCES TECHNOLOGY CO LTD
Current assignee: Ningbo Hui Long regenerated resource Polytron Technologies Inc
Priority date: 2012-01-13
Filing date: 2012-01-13
Publication date: 2012-10-31
Anticipated expiration: 2022-01-13

Abstract

The utility model discloses a star-type feeder and relates to a feeding device which is used between a storage device and a turnover box. The star-type is capable of being used in heavy industry fields such as mines, renewable resources and dedusting, and usually comprises a machine shell, a motor, a main shaft and vanes. A shaft sleeve which synchronously rotates along with the main shaft is arranged outside the main shaft of the star-type feeder, a plurality of fixing plates with circumferences uniformly distributed extend from the shaft sleeve, and each fixing plate is provided with a flexible vane. The star-type feeder is capable of meeting the requirements of material feeding in metal field. When materials of large particle are conveyed, the vane clamping phenomenon caused by too large particles of materials is avoided through elastic deformation of the flexible vanes. The modified structure further has the advantages of being convenient to dismount and repair, broad in usage scope, low in failure rate, and the like.

Description

Star-like feeder

Technical field

The utility model relates to a kind of broken metal field that is used for and gives the feeder that send material, refers in particular to star-like feeder.

Background technology

Star-like feeder is a kind of charging gear that is used between storage device and the Turnover Box, and it can be applicable to heavy industry fields such as mine, renewable resource, dedusting.Star-like feeder normally is made up of casing, motor, main shaft, blade etc.; Material is owing to the gravity relation falls in the feeder during work; Feeder is through the motor-driven main axis rotation; And then the blade rotation on the drive main shaft to be transfering to material, and cooperates frequency converter and reach the purpose that material is exported at regular time and quantity.The star-like feeder of selling in the market and using mainly is used for food service industry or dust pelletizing system, and its inner vanes is the integral type rigid construction, is difficult to the dismounting maintenance; Though and such structure air-tightness is good; But the material that is directed against requires but comparatively harsh, generally needs size to be less than or equal to the Powdered granule of 5mm, and wants that this star-like feeder is applied to the broken metal field to carry out material and give when sending; Characteristics such as size is big because the material particles in broken metal field generally has, out-of-shape; In the use of historical facts or anecdotes border, occur faults such as stuck when blade is run into bulk materials easily, thereby cause feeder impaired.Disclosed Chinese patent number is 200910034508.2 " antilocking mechanism of star feeder " though a kind of anti-sticking fast knot structure of feeder also is provided; But this structure mainly is the improvement on the casing, and the feed that still can't fundamentally solve in the broken metal field uses problem.

Summary of the invention

The utility model technical matters to be solved is to overcome the defective of prior art and provides a kind of broken metal field that is applicable to carry out material to the star-like feeder that send, and this star-like feeder has advantages such as dismounting is easy to maintenance, range of use is wider, fault rate is low.

The technical matters of the utility model realizes through following technical scheme:

A kind of star-like feeder comprises casing, and this casing is equipped with motor and retarder outward, is provided with the main shaft that rotated by motor-driven in the casing, and these main shaft two ends are bearing in respectively on the bearing in the bearing seat, and this bearing seat and casing fix; Described main shaft is provided with the blade of a plurality of circumference uniform distributions, and this blade and main shaft are done to rotate synchronously, and described main shaft is provided with suit bonded assembly axle sleeve outward, and this axle sleeve extends the adapter plate of a plurality of circumference uniform distributions outward; Described blade is a flexible blade, and these a plurality of flexible blades correspondence respectively are installed on the said adapter plate.

The adapter plate that described axle sleeve is outer and to be installed in blade on the adapter plate be 6 ~ 8 of circumference uniform distribution.

The connection structure of described blade and adapter plate is on adapter plate, to be provided with blade is compressed and the fastening pressing plate of screw.

Described blade is the flexible rubber blade.

Compared with prior art; The utility model mainly is outside the main shaft of star-like feeder, to be provided with main shaft to make the axle sleeve of rotation synchronously; This axle sleeve extends the adapter plate of a plurality of circumference uniform distributions outward; On each adapter plate, be equipped with flexible blade, this star-like feeder can satisfy material in the broken metal field and give the needs that send, when carrying oarse-grained material; Can avoid occurring the excessive blade stuck phenomenon that causes of material particles through the elastic deformation of flexible blade, the structure after the improvement also has advantages such as dismounting is easy to maintenance, range of use is wider, fault rate is low.

Description of drawings

Fig. 1 is the structural representation (semi-sictional view) of the utility model.

Fig. 2 is A-A cutaway view of Fig. 1.

Fig. 3 is the connection structure scheme drawing of main shaft, axle sleeve, blade and pressing plate.

Fig. 4 is the left view of Fig. 3.

Fig. 5 is the structural representation of axle sleeve.

Fig. 6 is the left view of Fig. 5.

The specific embodiment

To elaborate again to the utility model embodiment by above-mentioned accompanying drawing below.

Like Fig. 1 ~ shown in Figure 6,1. motor, 2. retarder, 3. casing, 4. main shaft, 5. axle sleeve, 6. adapter plate, 7. blade, 8. bearing seat, 9. bearing, 10. pressing plate.

Star-like feeder; Like Fig. 1, shown in Figure 2, can be used for being sent of material in the broken metal field, it comprises a casing 3; Be provided with the main shaft 4 that level is installed in this casing; 9, two bearings of surface bearing that are respectively equipped with the supporting rotation at the main shaft two ends are installed in respectively in two bearing seats 8, and these two bearing seats are through screw retention both sides outside casing 3.

Described main shaft 4 outer being set with like Fig. 3 ~ axle sleeve 5 shown in Figure 6; This axle sleeve is connected one to form synchronous rotation with main shaft through pin; The axle sleeve 5 outer adapter plates 6 that extend 7 circumference uniform distributions; Be equipped with the blade of processing with flexible rubber 7 on each adapter plate, and connect fixing after being pressed on this blade on the adapter plate 6 through pressing plate 10 with screw.Said blade 7 also can adopt the flexible material of other rubber like to process, like the flexiplast blade except adopting the flexible rubber blade.

Described casing 3 outer motor 1 and the retarders 2 of being equipped with, the output shaft of this retarder and said main shaft 4 are in transmission connection, and motor 1 startup promptly can be main shaft 4 rotations through retarder 2 power is provided.

This star-like feeder is suitable for the material scope and is less than or equal to 50mm, is mainly used between storage device and the Turnover Box, also can partly replace the function of load-transfer device when cooperating holding vessel to use, and can be used for heavy industry fields such as mine, renewable resource, dedusting.When running into the large granular materials of carrying in the broken metal field, the elastic deformation of flexible rubber blade 7 just can avoid occurring the excessive and blade stuck phenomenon that causes of material particles.Simultaneously, the connection structure of main shaft 4 outer suit axle sleeves 5 can effectively alleviate own wt, reduce alternative costs, and through pressing plate 10, screw and adapter plate 6 carry out 7 replacings also for convenience detach of removable jew bonded assembly blade, keep in repair very simple.

Claims

1. star-like feeder; Comprise casing (3); This casing is equipped with motor (1) and retarder (2) outward; Be provided with the main shaft (4) that receives motor (1) to drive rotation in the casing, these main shaft two ends are bearing in respectively on the bearing (9) in the bearing seat (8), and this bearing seat and casing (3) fix; Described main shaft (4) is provided with the blade (7) of a plurality of circumference uniform distributions; This blade and main shaft (4) are done to rotate synchronously; It is characterized in that being provided with suit bonded assembly axle sleeve (5) outside the described main shaft (4), this axle sleeve extends the adapter plate (6) of a plurality of circumference uniform distributions outward; Described blade (7) is a flexible blade, and these a plurality of flexible blades correspondence respectively are installed on the said adapter plate (6).

2. star-like feeder according to claim 1 is characterized in that the adapter plate (6) that described axle sleeve (5) is outer and the blade (7) that is installed on the adapter plate is 6 ~ 8 of circumference uniform distribution.

3. star-like feeder according to claim 1 is characterized in that the described blade (7) and the connection structure of adapter plate (6) are on adapter plate, to be provided with blade (7) is compressed and the fastening pressing plate (10) of screw.

4. according to each described star-like feeder of claim 1 ~ 3, it is characterized in that described blade (7) is the flexible rubber blade.