CN219043360U

CN219043360U - Center crushing device for shallow round bin

Info

Publication number: CN219043360U
Application number: CN202222578217.3U
Authority: CN
Inventors: 冯亚冲
Original assignee: Zhengzhou Huanliang Engineering Technology Service Co ltd
Current assignee: Zhengzhou Huanliang Engineering Technology Service Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-05-19
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a shallow round bin center crushing device, which comprises a shallow round bin body, wherein a lowering crushing mechanism is arranged in the shallow round bin body; the falling and crushing mechanism comprises a feeding pipe, a plurality of supporting frames, a plurality of speed reducing plates, a plurality of revolving doors, a rotating shaft and a torsion spring, wherein the top end of the feeding pipe is fixedly connected with the plurality of supporting frames, one ends of the plurality of speed reducing plates are fixedly connected with the inner wall of the feeding pipe, the plurality of revolving doors are arranged on two sides of the feeding pipe, two ends of the rotating shaft are connected with the tops of the revolving doors in an penetrating mode, one end of the torsion spring is fixedly connected with the inner wall of the feeding pipe, and the other end of the torsion spring is fixedly connected with the rotating shaft. According to the utility model, the lowering and crushing mechanism is designed, the reduction plate is utilized to reduce the speed of materials such as grains, and after the bottom of the equal-shallow circular bin is fully filled, the materials can be accumulated in the feeding pipe and generate pressure, so that the revolving door is propped open, the materials in the feeding pipe are stored, and the revolving door at the upper layer can be opened sequentially along with the rising of the storage height of the materials.

Description

Center crushing device for shallow round bin

Technical Field

The utility model relates to the field of crushing reduction, in particular to a center crushing device of a shallow circular bin.

Background

The shallow round bin is a large warehouse for storage, is mainly responsible for storing a large amount of materials such as grains, and because the height of the shallow round bin is higher, the materials still need to be put into from the top of the shallow round bin in the storage process and need to be ventilated, so that a central ventilation and reduction crushing device is required to be arranged, damage to the materials in the storage process is prevented, the traditional central ventilation and reduction crushing device is generally stacked layer by using a detachable structure to reduce and crush, structural adjustment is required to be carried out repeatedly during each storage, and the required operation steps are more.

Disclosure of Invention

The utility model aims to provide a shallow round bin center crushing device so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: shallow circle storehouse center breaker includes:

the device comprises a shallow round bin body, wherein a lowering and crushing mechanism is arranged in the shallow round bin body;

the crushing mechanism falls includes pan feeding pipe, a plurality of support frames, a plurality of reducing gear, a plurality of revolving door, pivot and torsion spring, the top and a plurality of support frames fixed connection of pan feeding pipe, a plurality of the one end and the pan feeding pipe inner wall fixed connection of reducing gear, a plurality of revolving door is seted up and is located the pan feeding pipe both sides, the both ends and the revolving door top of pivot alternate to be connected, torsion spring's one end and pan feeding pipe inner wall fixed connection, torsion spring's the other end and pivot fixed connection.

Preferably, a feed inlet is formed in the top of the shallow circular bin body.

Preferably, the top of the shallow round bin body is provided with a conveying mechanism, the conveying mechanism comprises a supporting plate, a plurality of supporting columns, two driving rollers and a conveying belt, the bottom ends of the supporting columns are fixedly connected with the top end of the shallow round bin body, the top ends of the supporting columns are fixedly connected with the bottom of the supporting plate, and the outer walls of the driving rollers are respectively sleeved with the two ends of the conveying belt.

Preferably, two ends of the driving roller are rotatably connected with one side of the supporting plate.

Preferably, two ends of the rotating shaft are rotatably connected with the inner walls of two sides of the feeding pipe.

The utility model has the technical effects and advantages that:

according to the utility model, the lowering and crushing mechanism is utilized for design, the reduction plate is utilized for reducing the speed of materials such as grains and the like, after the bottom of the shallow circular bin is fully filled, the materials can be accumulated in the feeding pipe and generate pressure, so that the revolving door is propped open to store the materials in the feeding pipe, and the revolving door at the upper layer can be sequentially opened along with the rising of the storage height of the materials, so that the height of the materials entering the shallow circular bin is reduced, and the lowering and crushing effect is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic cross-sectional view of the overall structure of the present utility model.

FIG. 3 is a schematic structural view of the crushing mechanism of the present utility model.

FIG. 4 is a schematic view of a part of the structure of the crushing mechanism of the present utility model.

FIG. 5 is a schematic view of the connection structure of the supporting plate and the driving roller of the present utility model;

FIG. 6 is a diagram showing the connection between the spindle and the torsion spring according to the present utility model.

In the figure: 1. a shallow round bin body; 2. a feed inlet; 3. a feeding pipe; 301. a support frame; 4. a support plate; 401. a support column; 402. a driving roller; 403. a conveyor belt; 5. a speed reducing plate; 6. a revolving door; 7. a rotating shaft; 8. and a torsion spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a shallow round bin center crushing device as shown in figures 1-5, comprising;

the device comprises a shallow round bin body 1, wherein a lowering and crushing mechanism is arranged in the shallow round bin body 1;

the falling and crushing mechanism comprises a feeding pipe 3, a plurality of supporting frames 301, a plurality of decelerating plates 5, a plurality of revolving doors 6, a rotating shaft 7 and torsion springs 8, wherein the top end of the feeding pipe 3 is fixedly connected with the plurality of supporting frames 301, the supporting frames 301 fix the feeding pipe 3, a certain distance is formed between the feeding pipe 3 and the bottom of the inner wall of the shallow round bin body 1, a certain distance is formed between the feeding pipe 3 and the feeding hole 2, the center of the shallow round bin body 1 is provided with enough ventilation space, one end of each decelerating plate 5 is fixedly connected with the inner wall of the feeding pipe 3, the decelerating plates 5 play a decelerating role after the feeding pipe 3 is poured into materials, damage to the materials due to high-speed collision is avoided, the revolving doors 6 are arranged on two sides of the feeding pipe 3, two ends of each revolving shaft 7 are alternately connected with the top of the revolving door 6, two ends of each torsion spring 8 are fixedly connected with the inner wall of the feeding pipe 3, and the inner ring of each torsion spring 8 is sleeved with the outer wall of the revolving door 7

After enough supplies are piled up in the material feeding pipe 3, pressure can be generated, the rotary door 6 below is jacked up and the supplies are enabled to flow into the shallow round bin body 1, and due to the fact that the rotary shaft 7 and the torsion spring 8 are arranged, the rotary door 6 can be jacked up only by enough pressure, the rotary door 6 is prevented from being opened too early, and the supplies are prevented from flowing out to be damaged.

Preferably, the top of the shallow round bin body 1 is provided with a feed inlet 2. The materials to be stored enter the feeding pipe 3 through the feeding hole 2, and enter the inside of the shallow circular bin body 1 after being damaged by the falling of the feeding pipe 3.

Preferably, the top of the shallow circular bin body 1 is provided with a conveying mechanism, the conveying mechanism comprises a supporting plate 4, a plurality of supporting columns 401, two driving rollers 402 and a conveying belt 403, the bottom ends of the supporting columns 401 are fixedly connected with the top end of the shallow circular bin body 1, the top ends of the supporting columns 401 are fixedly connected with the bottom of the supporting plate 4, the outer walls of the two driving rollers 402 are respectively sleeved with the two ends of the conveying belt 403, the supporting plate 4, the driving rollers 402 and the conveying belt 403 are fixed at the top of the shallow circular bin body 1 through the supporting action of the supporting columns 401, a motor is arranged in the driving rollers 402, the driving rollers 402 can be driven to rotate, the driving rollers 402 can be driven to drive the conveying belt 403 to operate, and after the materials are placed on the conveying belt 403, the materials slowly enter the feed inlet 2 along with the operation of the conveying belt 403 and then enter the feed pipe 3.

The working principle of the utility model is as follows:

when the utility model is used, a user firstly places the materials to be stored on the supporting plate 4, starts the conveying mechanism, waits for the driving roller 402 to start rotating and drives the conveying belt 403 to rotate, places the materials to be stored on the conveying belt 403 from the supporting plate 4, slowly enters the material inlet 2 along with the operation of the conveying belt 403, falls into the material inlet pipe 3, then falls on the speed reducing plate 5, slowly moves downwards along with the inclination direction of the speed reducing plate 5, finally falls into the bottom of the inner wall of the shallow round bin body 1, starts to pile in the material inlet pipe 3 when the materials to be stored are fully paved on the bottom of the shallow round bin body 1, and when the pressure generated by pile reaches the limit of the torsion spring 8, the bottommost revolving door 6 is propped up to rotate along the revolving shaft 7, so that the materials to be stored in the material inlet pipe 3 flow into the shallow round bin body 1, after the bottommost revolving door 6 is covered by the materials, the materials to be stored continue to pile up the material inlet 2, and repeatedly move until the waiting pressure reaches the limit and the other revolving round bin bodies are fully and fully paved in turn.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The center crushing device of the shallow circular bin comprises a shallow circular bin body (1), wherein a lowering and crushing mechanism is arranged in the shallow circular bin body (1);

the device is characterized in that the falling and crushing mechanism comprises a feeding pipe (3), a plurality of supporting frames (301), a plurality of reducing plates (5), a plurality of revolving doors (6), rotating shafts (7) and torsion springs (8), wherein the top end of the feeding pipe is fixedly connected with one ends of the supporting frames (301), one ends of the reducing plates (5) are fixedly connected with the inner wall of the feeding pipe (3), the revolving doors (6) are arranged on two sides of the feeding pipe (3), the two ends of the rotating shafts (7) are connected with the tops of the revolving doors (6) in an penetrating mode, the two ends of the torsion springs (8) are fixedly connected with the inner wall of the feeding pipe (3), and the inner ring of each torsion spring (8) is sleeved with the outer wall of each rotating shaft (7).

2. The squat silo center crushing device according to claim 1, wherein the top of the squat silo body (1) is provided with a feed inlet (2).

3. The shallow round bin center crushing device according to claim 1, wherein a conveying mechanism is arranged at the top of the shallow round bin body (1), the conveying mechanism comprises a supporting plate (4), a plurality of supporting columns (401), two driving rollers (402) and a conveying belt (403), the bottom ends of the supporting columns (401) are fixedly connected with the top ends of the shallow round bin body (1), the top ends of the supporting columns (401) are fixedly connected with the bottom of the supporting plate (4), and the outer walls of the two driving rollers (402) are respectively sleeved with two ends of the conveying belt (403).

4. A squat silo central crushing device according to claim 3, wherein the ends of the drive roller (402) are rotatably connected to one side of the support plate (4).

5. A squat silo central crushing device according to claim 3, wherein the two ends of the shaft (7) are rotatably connected to the inner walls of the feed pipe (3) on both sides.