CN211418289U

CN211418289U - Rotary feeder

Info

Publication number: CN211418289U
Application number: CN201922435629.XU
Authority: CN
Inventors: 李金涛; 黄娟娟; 郑广英
Original assignee: Zhengzhou Concrete Zhijie Hydraulic Machinery Co ltd
Current assignee: Zhengzhou Concrete Zhijie Hydraulic Machinery Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-04
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to the field of building material equipment, in particular to a rotary feeder, which comprises a speed reducer component, a rotary hopper component and a casing, wherein the upper part of the speed reducer component is connected with one side of the rotary hopper component; the speed reducing motor is connected with the hollow shaft, the hollow shaft penetrates through the bearing seat, a sealing ring is fixed at the bottom of the hollow shaft, a first bearing is arranged at the upper part of the sealing ring, the hollow shaft penetrates through the sealing ring and the first bearing, a round nut and a stop washer are sequentially arranged at the upper part of the bearing seat, the upper part of the stop washer is connected with the bottom of a second bearing, and a bearing cover is arranged at the upper; the upper part of the hollow shaft is fixedly connected with the rotary hopper assembly; the utility model discloses rational in infrastructure, long service life, sealing performance are superior, the feed is even stable.

Description

Rotary feeder

Technical Field

The utility model relates to a building materials equipment field, concretely relates to rotary feeder.

Background

The rotary feeder is used for continuously and uniformly feeding dry powdery materials or small-particle materials in an upper material bin to next equipment, is quantitative feeding equipment, and has the defects of short service life, difficulty in replacement and maintenance and the like.

Disclosure of Invention

In order to solve the problems of the prior art, the utility model provides a rotary feeder.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a rotary feeder comprises a speed reducer assembly, a rotary bucket assembly and a casing, wherein the upper part of the speed reducer assembly is connected with one side of the rotary bucket assembly, the rotary bucket assembly is arranged in the casing, the upper parts of the casing and the rotary bucket assembly are both in an open shape, the bottom of the casing is provided with an outlet of the casing, and the outlet at the bottom of the rotary bucket assembly is arranged corresponding to the outlet of the casing;

the speed reducer assembly comprises a speed reducer, a sealing ring, a first bearing, a bearing seat, a hollow shaft, a round nut, a stop washer, a second bearing and a bearing cover, wherein the speed reducer motor is connected with the hollow shaft, the hollow shaft penetrates through the bearing seat, the sealing ring is fixed at the bottom of the hollow shaft, the first bearing is arranged at the upper part of the sealing ring, the hollow shaft penetrates through the sealing ring and the first bearing, the round nut and the stop washer are sequentially arranged at the upper part of the bearing seat, the upper part of the stop washer is connected with the; the upper part of the hollow shaft is fixedly connected with the rotary hopper assembly;

the rotary bucket assembly comprises a rotary bucket inlet, a rotary bucket outlet and a rotary bucket support, the rotary bucket inlet is formed in the upper portion of the rotary bucket, the rotary bucket is arranged in an inclined mode, the rotary bucket outlet is formed in the bottom of the rotary bucket, and the rotary bucket support is fixed on one side of the bottom of the rotary bucket.

Preferably, the number of the outlets of the machine shell is two, and the outlets of the machine shell are symmetrically arranged on two sides of the bottom of the machine shell.

Preferably, the inner side wall of the casing is fixed with a proximity switch.

Preferably, when the proximity switch corresponds to the induction head, the distance d between the proximity switch and the induction head is less than 3.5 mm.

Preferably, the rotary hopper support comprises a first side plate, a second side plate and a bottom plate, the bottoms of the first side plate and the second side plate are fixed on two sides of the bottom plate, and the upper parts of the first side plate and the second side plate are fixedly connected with the side wall of the rotary hopper.

Preferably, a connecting rod is fixed on one side of the inlet of the rotary hopper, the connecting rod protrudes out of a side plate of the inlet of the rotary hopper, and the connecting rod is fixedly connected with the induction head.

Preferably, the bottom plate is fixedly connected with the upper edge of the hollow shaft through a bolt.

Preferably, a base plate is arranged between the bottom plate and the hollow shaft, the outer side of the base plate is fixedly connected with the dust ring through a hoop, and the bottom of the dust ring is close to the bottom of the machine shell.

Compared with the prior art, the invention has the beneficial effects that: rational in infrastructure, long service life, sealing performance are superior, the feed is even stable, and the speed reducer subassembly is sealed effectual, rotates nimble long service life, and speed reducer subassembly upper portion is connected with the gyration fill subassembly and is fixed inseparable, and the speed reducer subassembly can be fine drives the gyration fill subassembly and rotates, and the casing export of casing and the realization gyration feed that the gyration fill subassembly can be fine.

Drawings

Other features, objects and advantages of the invention will become more apparent from a reading of the following detailed description of non-limiting embodiments thereof, with reference to the accompanying drawings.

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the front view structure of the middle revolving hopper assembly of the present invention.

Fig. 3 is a side view schematic diagram of the middle revolving hopper assembly of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 1.

Fig. 5 is an enlarged schematic view of B in fig. 1.

In the figures, the names corresponding to the reference numerals are a speed reducer 1, a sealing ring 2, a bearing I3, a bearing seat 4, a hollow shaft 5, a round nut 6, a stop washer 7, a bearing II 8, a bearing cover 9, a rotary bucket assembly 10, a rotary bucket inlet 100, a rotary bucket 101, a rotary bucket outlet 102, a rotary bucket support 103, a side plate I1031, a side plate II 1032, a bottom plate 1033, a bolt 10331, a casing 11, a casing outlet 111 and a proximity switch 12.

Detailed Description

The present invention will be described in further detail with reference to the following examples, which are provided only for illustrating the present invention and do not limit the scope of the present invention.

Referring to fig. 1-5, a rotary feeder comprises a speed reducer assembly, a rotary hopper assembly 10 and a casing 11, wherein the upper portion of the speed reducer assembly is connected to one side of the rotary hopper assembly 10, the rotary hopper assembly 10 is disposed in the casing 11, the upper portions of the casing 11 and the rotary hopper assembly 10 are both open, a casing outlet 111 is disposed at the bottom of the casing 11, and the bottom outlet of the rotary hopper assembly 10 is disposed corresponding to the casing outlet 111. The speed reducer subassembly is sealed effectual, rotates nimble long service life, and speed reducer subassembly upper portion is connected fixedly inseparable with the gyration fill subassembly 10, and the speed reducer subassembly can be fine drives gyration fill subassembly 10 and rotates, and the casing export 111 of casing 11 and the realization gyration feed that the gyration fill subassembly 10 can be fine. The number of the casing outlets 111 is two and the two outlets are symmetrically arranged on two sides of the bottom of the casing 11; a proximity switch 12 is fixed on the inner side wall of the shell 11; preferably, when the proximity switch 12 corresponds to the inductive head 1002, the distance d between the proximity switch 12 and the inductive head 1002 is less than 3.5 mm; the speed reducer assembly comprises a speed reducer 1, a sealing ring 2, a first bearing 3, a bearing seat 4, a hollow shaft 5, a round nut 6, a stop washer 7, a second bearing 8 and a bearing cover 9, the speed reducer motor 1 is connected with the hollow shaft 5, the hollow shaft 5 penetrates through the bearing seat 4, the sealing ring 2 is fixed at the bottom of the hollow shaft 5, the first bearing 3 is arranged at the upper part of the sealing ring 2, the hollow shaft 5 penetrates through the sealing ring 2 and the first bearing 3, the round nut 6 and the stop washer 7 are sequentially arranged at the upper part of the bearing seat 4, the upper part of the stop washer 7 is connected with the bottom of the; the upper part of the hollow shaft 5 is fixedly connected with a rotary bucket assembly 10. The speed reducer subassembly has realized good sealed through the cooperation of each subassembly, avoids receiving the influence of external impurity dust and shortens life. The rotary bucket assembly 10 comprises a rotary bucket inlet 100, a rotary bucket 101, a rotary bucket outlet 102 and a rotary bucket support 103, the rotary bucket inlet 100 is arranged on the upper portion of the rotary bucket 101, the rotary bucket 100 is obliquely arranged, the rotary bucket outlet 102 is arranged at the bottom of the rotary bucket 100, the rotary bucket support 103 is fixed on one side of the bottom of the rotary bucket 100 and comprises a first side plate 1031, a second side plate 1032 and a bottom plate 1033, the bottoms of the first side plate 1031 and the second side plate 1032 are fixed on two sides of the bottom plate 1033, the upper portions of the first side plate 1031 and the second side plate 1032 are fixedly connected with the side wall of the rotary bucket 101, a preferred connecting rod 1001 on one side of the rotary bucket inlet 100 is fixedly connected with the connecting rod 1001, the connecting rod 1001 protrudes. The bottom plate 1033 is fixedly connected with the upper edge of the hollow shaft 5 through a bolt 10331, a base plate 17 is preferably arranged between the bottom plate 1033 and the hollow shaft 5, the outer side of the base plate 17 is fixedly connected with a dust ring 16 through a hoop 15, the bottom of the dust ring 16 is close to the bottom of the machine shell 11, and the dust ring 16 can play a good dustproof role; the bottom plate 1033 is detachably connected with the hollow shaft 5, so that replacement and later maintenance are facilitated, and the use and maintenance cost of the equipment is reduced.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A rotary feeder characterized by: the speed reducer comprises a speed reducer component, a rotary bucket component and a casing, wherein the upper part of the speed reducer component is connected with one side of the rotary bucket component, the rotary bucket component is arranged in the casing, the upper parts of the casing and the rotary bucket component are both in an open shape, the bottom of the casing is provided with a casing outlet, and the bottom outlet of the rotary bucket component is arranged corresponding to the casing outlet;

2. The rotary feeder according to claim 1, characterised in that: the number of the outlets of the machine shell is two, and the outlets of the machine shell are symmetrically arranged on two sides of the bottom of the machine shell.

3. A rotary feeder according to claim 1 or 2, characterised in that: and a proximity switch is fixed on the inner side wall of the shell.

4. A rotary feeder according to claim 3, characterised in that: when the proximity switch corresponds to the induction head, the distance d between the proximity switch and the induction head is less than 3.5 mm.

5. The rotary feeder according to claim 4, characterised in that: the rotary hopper support comprises a first side plate, a second side plate and a bottom plate, the bottoms of the first side plate and the second side plate are fixed on two sides of the bottom plate, and the upper portions of the first side plate and the second side plate are fixedly connected with the side wall of the rotary hopper.

6. The rotary feeder according to claim 4, characterised in that: the rotary hopper inlet side is fixedly connected with a connecting rod, the connecting rod protrudes out of the rotary hopper inlet side plate, and the connecting rod is fixedly connected with the induction head.

7. The rotary feeder according to claim 5, characterised in that: the bottom plate is fixedly connected with the edge of the upper part of the hollow shaft through a bolt.

8. The rotary feeder according to claim 7, characterised in that: a base plate is arranged between the bottom plate and the hollow shaft, the outer side of the base plate is fixedly connected with a dust ring through a clamp, and the bottom of the dust ring is close to the bottom of the machine shell.