CN217341031U

CN217341031U - Safe feeding granulator of high-efficient bulk cargo

Info

Publication number: CN217341031U
Application number: CN202122418781.4U
Authority: CN
Inventors: 朱鹏; 汪学高; 侯宜昌; 何玲松
Original assignee: Nanjing Yulian Mechanical Equipment Co ltd
Current assignee: Nanjing Yulian Mechanical Equipment Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-09-02
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a granulator technical field's a safe feed granulator of high-efficient bulk cargo, including feeding hopper, blanking mouth, apron, dog-house, agitator motor, (mixing) shaft, stirring rake, bulk cargo board, hinge bar, solid fixed ring, floating ring, solid fixed ring is equipped with the arc lug towards the one side of floating ring, is equipped with the arc retaining ring on the floating ring outer wall, and the arc lug offsets with the arc retaining ring terminal surface, and when the (mixing) shaft rotated, the drive arc lug slided along the arc retaining ring terminal surface to make the floating ring intermittent type reciprocate. Through the (mixing) shaft rotation, can make the stirring rake stir the material in the feeding hopper on the one hand, avoid the material blanking to be unsmooth, on the other hand, the rotation of (mixing) shaft for gu the arc lug on the fixed ring and arc retaining ring end face contact, and then can make the floating ring slide from top to bottom, and drive the bulk cargo board luffing motion with this, make the material that falls into on the bulk cargo board can obtain vibrations effect, realize reducing material blocking phenomenon.

Description

Safe feeding granulator of high-efficient bulk cargo

Technical Field

The utility model relates to a granulator technical field specifically is a safe feed granulator of high-efficient bulk cargo.

Background

A pelletizer is a forming machine that can make materials into specific shapes. The traditional granulator mainly adopts a manual feeding mode, which easily causes the phenomenon of material blockage of a feeding hopper of the granulator and influences the feeding efficiency of the granulator, and Chinese patent No. CN210994187U discloses a material distribution device for a swing granulator through retrieval, which comprises a material distribution assembly, wherein the material distribution assembly comprises a bearing plate, a material distribution plate and a material distribution piece, the material distribution plate is fixed on the side surface of the bearing plate, and the material distribution piece is arranged in an arc-shaped cavity formed by the material distribution plate; the bulk cargo part comprises a bulk cargo auger, a shaking end and a deflecting cylinder, the bulk cargo auger is arranged in an arc-shaped cavity formed by the bulk cargo plate, one end of the bulk cargo auger is matched with the deflecting cylinder, and the other end of the auger is matched with the shaking end; the shaking end comprises a rod seat, a reset spring, a sliding rod and a supporting plate, one side of the rod seat is connected with the bulk material auger, the other side of the rod seat is fixedly provided with the sliding rod, the reset spring and the supporting plate are sleeved on the outer surface of the sliding rod, one end of the reset spring is contacted with the rod seat, the other end of the reset spring is contacted with the supporting plate, and the supporting plate is fixed with the bulk material plate.

This application also aims at providing the technical scheme that can solve the interior material blocking phenomenon of feed fill.

Based on this, the utility model designs a safe feed granulator of high-efficient bulk cargo to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe feed granulator of high-efficient bulk cargo to solve present granulator that proposes in the above-mentioned background art and mainly throw the material through artifical mode, and artifical mode throws the material, causes the feeding hopper of granulator to produce material blocking phenomenon very easily, influences the problem of the feed efficiency of granulator.

In order to achieve the above purpose, the utility model provides a following technical scheme: a safe feeding granulator for high-efficiency bulk materials comprises a feeding hopper of the granulator, wherein the lower end of the feeding hopper is connected with a blanking port in a penetrating manner, the top of the feeding hopper is provided with a cover plate, the cover plate is provided with a plurality of feeding ports, a stirring motor is vertically arranged on the cover plate, a stirring shaft is connected on the stirring motor in a driving manner, stirring paddles are sleeved on the part of the stirring shaft extending into the feeding hopper, two bulk material plates are symmetrically hinged on the inner wall of the feeding hopper along the axial direction of the feeding hopper, hinge rods are hinged on the bulk material plates, the lower end of the stirring shaft is coaxially and fixedly connected with a fixing ring, a floating ring is rotatably sleeved on the stirring shaft and can freely slide up and down on the stirring shaft, one end of each two hinge rods far away from the corresponding bulk material plate is correspondingly hinged on the floating ring, an arc-shaped convex block is arranged on one side of the fixing ring facing the floating ring, and an arc-shaped check ring is arranged on the outer wall of the floating ring, the arc-shaped convex block abuts against the end face of the arc-shaped check ring, and when the stirring shaft rotates, the arc-shaped convex block is driven to slide along the end face of the arc-shaped check ring, and the floating ring is enabled to intermittently move up and down.

In the safe feeding granulator for high-efficiency bulk materials, the stirring shaft is sleeved with the limit ring, the limit ring is positioned above the floating ring, the stirring shaft is sleeved with the reset spring, and two ends of the reset spring in the elastic direction elastically abut against the limit ring and the floating ring respectively.

In the safe feeding granulator for high-efficiency bulk materials, the stirring paddle is spiral.

In the safe feeding granulator for high-efficiency bulk materials, a sliding plate capable of freely sliding along the length direction of the bulk materials penetrates through the bulk materials, a baffle plate is arranged at one end of the sliding plate, which penetrates out of the bulk materials, and the sliding plate is driven by a driving unit to slide towards the outer side of the bulk materials and make the two baffle plates abut against each other.

In the above safe feeding granulator for high-efficiency bulk materials, the driving unit comprises a sliding block which is arranged on one end of a sliding plate penetrating into the bulk material plate and is made of magnetic conductive materials, a sliding cavity which is used for clamping the sliding block and can slide freely is arranged in the bulk material plate, an electromagnet is arranged in the sliding cavity, a buffer spring is arranged between the electromagnet and the sliding block, and two ends of the buffer spring in the elastic direction elastically abut against the sliding block and the electromagnet respectively.

Compared with the prior art, the beneficial effects of the utility model are that: rotate through the (mixing) shaft, can make the stirring rake stir the material in the feeding hopper on the one hand, avoid the material blanking to be unsmooth, on the other hand, the rotation of (mixing) shaft, make the arc lug on the solid fixed ring and arc retaining ring end face contact, and then can make the floating ring slide from top to bottom, and drive the bulk cargo board luffing motion with this, make the material that falls into on the bulk cargo board can obtain the vibrations effect, realize reducing material blocking phenomenon, slide through setting up the drive unit drive sliding plate, make two baffles offset, when non-operation state like this, through the offset of two baffles and sliding plate, can seal the blanking mouth to a certain extent, avoid dust etc. to get into the blanking mouth.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the assembly structure of the present invention;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of a partial structure at B in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-stirring motor, 2-feeding port, 3-cover plate, 4-feeding hopper, 5-stirring paddle, 6-stirring shaft, 7-hinge rod, 8-baffle, 9-material dispersing plate, 10-blanking port, 11-arc-shaped bump, 12-reset spring, 13-limit ring, 14-floating ring, 15-arc-shaped retainer ring, 16-fixed ring, 17-sliding plate, 18-sliding block, 19-sliding cavity, 20-electromagnet and 21-buffer spring.

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

Referring to fig. 1-3, the present invention provides a technical solution: a high-efficiency safe feeding granulator for bulk materials comprises a feeding hopper 4 of the granulator, the lower end of the feeding hopper 4 is connected with a blanking port 10 in a penetrating way, the top of the feeding hopper 4 is provided with a cover plate 3, the cover plate 3 is provided with a plurality of feeding ports 2, and is also vertically provided with a stirring motor 1, a worker puts the materials into the feeding hopper 4 from the feeding ports 2, the stirring motor 1 is connected with a stirring shaft 6 in a driving way, the part of the stirring shaft 6 extending into the feeding hopper 4 is sleeved with a stirring paddle 5, the inner wall of the feeding hopper 4 is symmetrically hinged with two bulk material plates 9 along the axial direction, the materials put into the feeding hopper 4 are stacked on the bulk material plates 9, part of the materials fall into the blanking port 10 from the gaps at the opposite ends of the two bulk material plates 9, the bulk material plates 9 are hinged with hinge rods 7, the lower end of the stirring shaft 6 is coaxially and fixedly connected with a fixing ring 16, the stirring shaft 6 is rotatably sleeved with a floating ring 14, the floating ring 14 can freely slide up and down on the stirring shaft 6, and one end of each hinge rod 7 far from the material scattering plate 9 is correspondingly hinged on the floating ring 14, one surface of the fixing ring 16 facing the floating ring 14 is provided with an arc-shaped bump 11, the outer wall of the floating ring 14 is provided with an arc-shaped retainer ring 15, the arc-shaped bump 11 is abutted against the end surface of the arc-shaped retainer ring 15, when the stirring shaft 6 rotates, the arc-shaped bump 11 is driven to slide along the end surface of the arc-shaped retainer ring 15, and the floating ring 14 intermittently moves up and down, the stirring motor 1 is electrified to rotate and drives the stirring shaft 6 to rotate, on one hand, the stirring paddle 5 can stir the materials in the feeding hopper 4, and unsmooth material blanking is avoided, on the other hand, the rotation of the stirring shaft 6 can lead the arc-shaped bump 11 on the fixing ring 16 to be contacted with the end surface of the arc-shaped retainer ring 15, so that the floating ring 14 can slide up and down, and the material scattering plate 9 is driven to swing up and down, and the materials falling on the material scattering plate 9 can obtain a vibration effect, the material blockage phenomenon is reduced.

In this embodiment, the stirring shaft 6 is sleeved with a limiting ring 13, the limiting ring 13 is located above the floating ring 14, the stirring shaft 6 is sleeved with a return spring 12, two ends of the return spring 12 in the elastic direction elastically abut against the limiting ring 13 and the floating ring 14 respectively, when the floating ring 14 moves upwards, the return spring 12 is compressed, when the arc-shaped protruding block 11 on the fixing ring 16 slides to correspond to the highest point of the end face of the arc-shaped retaining ring 15, the return spring 12 elastically abuts against the floating ring 14 and drives the floating ring 14 to slide downwards quickly, so as to realize quick up-and-down vibration of the material scattering plates 9, and materials can fall into the blanking port 10 from the gap between the opposite ends of the two material scattering plates 9 quickly.

In this embodiment, the paddle 5 is formed in a spiral shape, so that the dead zone of the paddle 5 is reduced.

In this embodiment, a sliding plate 17 capable of freely sliding along the length direction of the bulk material plate 9 penetrates through the bulk material plate 9, a baffle 8 is arranged at one end of the sliding plate 17 penetrating out of the bulk material plate 9, the sliding plate 17 is driven by a driving unit to slide towards the outer side of the bulk material plate 9, and the two baffles 8 are abutted against each other, and when the bulk material plate is in a non-operation state, the driving unit drives the sliding plate 17 to slide towards the outer side of the bulk material plate 9, and the end faces of the two baffles 8 are abutted against each other, so that dust is prevented from entering the blanking port 10.

In this embodiment, the driving unit includes a sliding block 18 which is arranged on one end of a sliding plate 17 penetrating into the bulk material plate 9 and is made of a magnetic conductive material, a sliding cavity 19 which is used for clamping the sliding block 18 and can slide freely is arranged in the bulk material plate 9, an electromagnet 20 is arranged in the sliding cavity 19, a buffer spring 21 is arranged between the electromagnet 20 and the sliding block 18, two ends of the elastic force direction of the buffer spring 21 respectively and elastically abut against the sliding block 18 and the electromagnet 20, when the feeding operation is performed, firstly, the electromagnet 20 is powered on and generates magnetism, and then the sliding plate 17 is driven to slide towards the inner side of the bulk material plate 9, so that opposite ends of the two bulk material plates 9 have a gap, so that the material can fall into the blanking port 10 from the gap, meanwhile, the movement of the sliding block 18 compresses the buffer spring 21, when the operation is not performed, only by switching off the power supply of the electromagnet 20, at this time, the electromagnet 20 loses magnetism, and through the elastic extension of buffer spring 21, and then drive sliding block 18 and slide towards the bulk cargo board 9 outside to make two baffles 8 offset, and then seal blanking mouth 10, avoid the dust foreign matter to fall into in the blanking mouth 10.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A safe feeding granulator for high-efficiency bulk materials comprises a feeding hopper (4) of the granulator, wherein the lower end of the feeding hopper (4) is connected with a blanking port (10) in a penetrating manner, and is characterized in that a cover plate (3) is arranged at the top of the feeding hopper (4), a plurality of feeding ports (2) are arranged on the cover plate (3), a stirring motor (1) is vertically arranged on the cover plate, a stirring shaft (6) is connected to the stirring motor (1) in a driving manner, stirring paddles (5) are sleeved on the parts, extending into the feeding hopper (4), of the stirring shaft (6), two bulk material plates (9) are symmetrically hinged to the inner wall of the feeding hopper (4) along the axial direction of the stirring shaft, hinge rods (7) are hinged to the bulk material plates (9), a fixing ring (16) is coaxially and fixedly connected to the lower end of the stirring shaft (6), and a floating ring (14) is rotatably sleeved on the stirring shaft (6), the floating ring (14) can freely slide up and down on the stirring shaft (6), the one end of the far-away material dispersing plate (9) of the hinge rod (7) is correspondingly hinged to the floating ring (14), one surface, facing the floating ring (14), of the fixing ring (16) is provided with an arc-shaped bump (11), the outer wall of the floating ring (14) is provided with an arc-shaped retainer ring (15), the arc-shaped bump (11) is abutted to the end face of the arc-shaped retainer ring (15), and when the stirring shaft (6) rotates, the arc-shaped bump (11) slides along the end face of the arc-shaped retainer ring (15) and is enabled to intermittently move up and down the floating ring (14).

2. A safe feeding granulator for high-efficiency bulk materials as claimed in claim 1, wherein the stirring shaft (6) is sleeved with a limit ring (13), the limit ring (13) is located above the floating ring (14), the stirring shaft (6) is sleeved with a return spring (12), and two ends of the return spring (12) in the elastic direction respectively elastically abut against the limit ring (13) and the floating ring (14).

3. A safe feeding granulator for high-efficiency bulk material as claimed in claim 1, wherein the stirring paddle (5) is formed in a spiral shape.

4. A high-efficiency bulk material safe feeding granulator according to claim 1, characterized in that a sliding plate (17) capable of freely sliding along the length direction of the bulk material is arranged on the bulk material plate (9) in a penetrating manner, a baffle (8) is arranged at one end of the sliding plate (17) penetrating the bulk material plate (9), and the sliding plate (17) is driven by a driving unit to slide towards the outer side of the bulk material plate (9) and make the two baffle (8) abut against each other.

5. A safe feeding granulator for high-efficiency bulk materials as claimed in claim 4, wherein the driving unit comprises a sliding block (18) which is arranged on one end of a sliding plate (17) penetrating into the bulk material plate (9) and is made of a magnetic conductive material, a sliding cavity (19) which is used for clamping the sliding block (18) and can slide freely is arranged in the bulk material plate (9), an electromagnet (20) is arranged in the sliding cavity (19), a buffer spring (21) is arranged between the electromagnet (20) and the sliding block (18), and two ends of the buffer spring (21) in the elastic direction respectively abut against the sliding block (18) and the electromagnet (20).