CN219189791U

CN219189791U - Spherical shot blasting machine

Info

Publication number: CN219189791U
Application number: CN202223321736.8U
Authority: CN
Inventors: 刘晓莹; 陈乙实; 王红英; 赵雅琴; 冯娇娇; 王成龙
Original assignee: Tianjin Agricultural Ecological Environment Monitoring And Agricultural Product Quality Inspection Center; Tianjin Baoling Animal Health Products Co ltd
Current assignee: Tianjin Agricultural Ecological Environment Monitoring And Agricultural Product Quality Inspection Center; Tianjin Baoling Animal Health Products Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-06-16
Anticipated expiration: 2032-12-12

Abstract

The utility model relates to a spherical shot blasting machine, which comprises a lower tank body, wherein a shot blasting device, a discharging device and a mounting device are arranged on the lower tank body, the mounting device comprises an upper tank body, a first connecting sleeve, a second connecting sleeve, a first connecting frame and a second connecting frame, the upper tank body is arranged above the lower tank body, the first connecting frame and the second connecting frame are symmetrically arranged at two sides of the upper tank body, both ends of the first connecting frame and both ends of the second connecting frame are respectively and fixedly connected with the upper tank body and the lower tank body, the first connecting sleeve and the second connecting sleeve are arranged between the upper tank body and the lower tank body, both ends of the first connecting sleeve are respectively connected with both ends of the second connecting sleeve, an included angle between a radial line of a discharging pipe and the upper tank body is 135 degrees, and an included angle between a moving direction of particles is 45 degrees which is far smaller than 90 degrees in the prior art, so that the discharging efficiency can be greatly improved.

Description

Spherical shot blasting machine

Technical Field

The utility model relates to the technical field of granulating equipment, in particular to a spherical shot blasting machine.

Background

In the pelletization process, it is sometimes necessary to form the pellets into spherical shapes, which are then formed into spherical pellets using a spherical shot blasting machine. The spherical shot blasting machine is generally characterized in that a rotary table is arranged in a cylindrical container, a certain gap exists between the rotary table and the inner wall of the container, particles are moved outwards by centrifugal force under the rotation action of the rotary table, air is blown into the gap between the rotary table and the container, so that the particles form a regular rope strand-shaped motion state under the action of air buoyancy, centrifugal force and self resistance, and the surfaces of the particles are rounded. However, the particle outlet of the existing spherical shot blasting machine is generally arranged along the radial direction of the container, namely, the included angle between the particle outlet and the movement direction of particles is 90 degrees, so that the particle outlet is difficult in the particle outlet process, and the particle outlet efficiency is low; in addition, the existing container is generally integrally arranged, a certain gap exists between the rotating disc and the inner wall of the container, in the granulating process, partial materials possibly falling off from particles enter the gap, the gap is filled, the rotating disc can be blocked when rotating, resistance applied to the rotating disc when rotating is increased, air is not blown in from the gap easily, and therefore the gap is required to be cleaned regularly, but the existing spherical shot blasting machine is not easy to clean.

Disclosure of Invention

(one) solving the technical problems

Aiming at the problems in the prior art, the utility model provides a spherical shot blasting machine for solving the technical problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spherical shot-blasting machine, includes down the jar body, be equipped with on the jar body down and throw ball device, discharging device and installation device, installation device includes the jar body, first adapter sleeve, second adapter sleeve, first link and second adapter sleeve, go up jar body setting in the top of jar body down, first adapter sleeve and second adapter sleeve symmetry set up the both sides at the jar body down, and first adapter sleeve and second adapter sleeve both ends respectively with last jar body and jar body fixed connection down, first adapter sleeve and second adapter sleeve set up between last jar body and jar body down, and the both ends of first adapter sleeve are connected with the both ends of second adapter sleeve respectively, throw ball device includes first motor, rotary disk and gas-blowing pipe, first motor sets up the lower surface at jar body down, and the output shaft of first motor runs through jar body and the lower surface connection of rotary disk, be provided with the gap between the outer fringe of rotary disk and first adapter sleeve and the second adapter sleeve, the gas-blowing pipe sets up in one side of jar body down.

Preferably, discharging device includes ejection of compact shell, discharging pipe and stock stop, ejection of compact shell sets up in one side of last jar body, and the discharging pipe sets up in ejection of compact shell, and the central axis of discharging pipe is 135 degrees with the contained angle between the radial line of last jar body, is convenient for improve ejection of compact efficiency.

In a further preferred aspect, the stop mechanism includes a mounting frame, an air cylinder and a baffle, the mounting frame is arranged on the discharge shell, the baffle is slidably arranged in the discharge shell, the air cylinder is arranged on the mounting frame, and the telescopic end of the air cylinder is connected with the baffle, so that the discharge pipe is conveniently shielded when the round pipe is rubbed.

In a further preferred aspect, a cover plate is arranged above the upper tank body, and a feeding hopper is arranged on the cover plate, so that feeding is facilitated.

In a further preferred aspect, a water pipe is arranged at one side of the upper tank body, and a spray header is arranged at one end of the water pipe, so that water can be sprayed to particles conveniently.

In a further preferred aspect, an air pump is arranged at one side of the lower tank body, and the air pump is connected with an air blowing pipe, so that air is conveniently introduced.

In a further preferred embodiment, the two ends of the first connecting sleeve are respectively provided with a first connecting piece, the two ends of the second connecting sleeve are respectively provided with a second connecting piece, the two adjacent first connecting pieces and the second connecting pieces are detachably connected through bolts, and the two first connecting pieces and the two second connecting pieces are respectively arranged at the first connecting frame and the second connecting frame, so that the first connecting sleeve and the second connecting sleeve are convenient to connect and fix.

In a further preferred embodiment, a guide plate is provided in the upper tank to facilitate the introduction of particles into the center of the rotating disk.

(III) beneficial effects

Compared with the prior art, the utility model provides a spherical shot blasting machine, which has the following beneficial effects:

1. the included angle between the radial line of the discharging pipe and the radial line of the upper tank body is 135 degrees, and at the moment, the included angle between the movement direction of the discharging pipe and the particle is 45 degrees, which is far smaller than 90 degrees in the prior art, so that the discharging efficiency can be greatly improved;

2. the upper tank body and the lower tank body are connected and sealed through the first connecting sleeve and the second connecting sleeve, and the rotating disc is arranged at the first connecting sleeve and the second connecting sleeve, so that the first connecting sleeve and the second connecting sleeve are convenient to detach and clean, and the air inlet gap is prevented from being blocked by materials;

3. in the utility model, the first connecting frame and the second connecting frame are arranged between the upper tank body and the lower tank body, and when the first connecting sleeve and the second connecting sleeve are disassembled, the upper tank body can be supported by the first connecting frame and the second connecting frame.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a ball blasting machine according to the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model with the cover plate and rotating disk removed;

FIG. 3 is a schematic view of the structure of the first connecting sleeve and the second connecting sleeve according to the present utility model;

FIG. 4 is a schematic view of the structure of the upper and lower tanks of the present utility model;

FIG. 5 is a schematic diagram showing the unconnected state of the material blocking mechanism and the material discharging shell in the utility model.

In the figure: 1. a lower tank body; 2. an upper tank body; 3. a first connection sleeve; 4. a second connecting sleeve; 5. a first connection frame; 6. a second connecting frame; 7. a first motor; 8. a rotating disc; 9. an air blowing pipe; 10. a discharge shell; 11. a discharge pipe; 12. a mounting frame; 13. a cylinder; 14. a baffle; 15. a cover plate; 16. feeding a hopper; 17. a water pipe; 18. a spray header; 19. an air pump; 20. a first connecting piece; 21. a second connecting piece; 22. and a guide plate.

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.

Example 1:

referring to fig. 1-5, a spherical shot blasting machine comprises a lower tank body 1, a shot blasting device, a discharging device and a mounting device are arranged on the lower tank body 1, the mounting device comprises an upper tank body 2, a first connecting sleeve 3, a second connecting sleeve 4, a first connecting frame 5 and a second connecting frame 6, the upper tank body 2 is arranged above the lower tank body 1, the first connecting frame 5 and the second connecting frame 6 are symmetrically arranged on two sides of the upper tank body 2, both ends of the first connecting frame 5 and both ends of the second connecting frame 6 are respectively fixedly connected with the upper tank body 2 and the lower tank body 1, the first connecting sleeve 3 and the second connecting sleeve 4 are respectively arranged between the upper tank body 2 and the lower tank body 1, both ends of the first connecting sleeve 3 are respectively connected with both ends of the second connecting sleeve 4, the shot blasting device comprises a first motor 7, a rotating disc 8 and a blowing pipe 9, the first motor 7 is arranged on the lower surface of the lower tank body 1, the output shaft of the first motor 7 penetrates through the lower tank body 1 and is connected with the lower surface of the rotating disc 8, the outer edge of the rotating disc 8 is respectively connected with the lower tank body 1, the first connecting sleeve 3 and the second connecting sleeve 4 is arranged on one side of the lower tank body 1.

Referring to fig. 1 to 5, the discharging device includes a discharging shell 10, a discharging pipe 11 and a material blocking mechanism, the discharging shell 10 is disposed at one side of the upper tank 2, the discharging pipe 11 is disposed in the discharging shell 10, and an included angle between a central axis of the discharging pipe 11 and a radial line of the upper tank 2 is 135 degrees. The stock stop includes mounting bracket 12, cylinder 13 and baffle 14, and mounting bracket 12 sets up on ejection of compact shell 10, and baffle 14 slides and sets up in ejection of compact shell 10, and cylinder 13 sets up on mounting bracket 12, and its flexible end and baffle 14 are connected. When the device is used, particles are shielded and sealed at one end, close to the inside of the upper tank body 2, of the discharging pipe 11 through the baffle plate 14 in the rounding process, the particles are prevented from being discharged from the discharging pipe 11, when the rounding is completed and discharging is needed, the cylinder 13 is started, the cylinder is contracted to drive the baffle plate 14 to move outwards, the discharging pipe 11 is communicated with the inside of the upper tank body 2, the particles pass through the discharging pipe 11 under the action of centrifugal force and enter the discharging pipe 11, and finally are discharged from the discharging pipe 11, and the particles are conveniently discharged from the discharging pipe 11 due to the fact that the included angle between the discharging pipe 11 and the radial line of the upper tank body 2 is 135 degrees.

Referring to fig. 1-5, a cover plate 15 is disposed above the upper tank 2, and an upper hopper 16 is disposed on the cover plate 15. One side of the upper tank body 2 is provided with a water pipe 17, and one end of the water pipe 17 is provided with a spray header 18. One side of the lower tank body 1 is provided with an air pump 19, and the air pump 19 is connected with the air blowing pipe 9. A guide plate 22 is arranged in the upper tank body 2. When the novel rotary drum is used, particles are poured into the upper tank body 2 through the upper hopper 16, the particles are positioned on the upper surface of the rotary disc 8, the first motor 7 is started to drive the rotary disc 8 to rotate, the particles are driven to rotate, the particles are blown into the lower tank body 1 through the air pump 19 under the action of centrifugal force, air enters the upper tank body 2 through gaps between the rotary disc 8 and the first connecting sleeve 3 and the second connecting sleeve 4, the particles are subjected to air buoyancy and float up, the particles form a regular rope strand-shaped motion state under the actions of the air buoyancy, the centrifugal force and the self resistance, the surfaces of the particles are rubbed into circles, the water pipe 17 is communicated with an external water source in the process of rubbing circles, water is sprayed onto the materials through the spray header 18, and when the particles move to the guide plate 22, the particles fall to the central position of the rotary disc 8 again, and the operation is repeated until the particles are made into spherical particles.

Referring to fig. 1-5, the first connecting pieces 20 are disposed at two ends of the first connecting sleeve 3, the second connecting pieces 21 are disposed at two ends of the second connecting sleeve 4, two adjacent first connecting pieces 20 and second connecting pieces 21 are detachably connected by bolts, and the two first connecting pieces 20 and two second connecting pieces 21 are disposed at the first connecting frame 5 and the second connecting frame 6 respectively. When the novel rotary disc type connecting sleeve is used, the first connecting sleeve 3 and the second connecting sleeve 4 are respectively close to the middle of the upper tank body 2 and the lower tank body 1 at two sides until the first connecting piece 20 and the second connecting piece 21 are attached, at this time, the first connecting sleeve 3 and the second connecting sleeve 4 fill the gap between the upper tank body 2 and the lower tank body 1, the first connecting piece 20 and the second connecting piece 21 are fixedly connected through bolts, connection sealing between the upper tank body 2 and the lower tank body 1 can be achieved, when gaps between the rotary disc 8 and the first connecting sleeve 3 and gaps between the second connecting sleeve 4 need to be cleaned, the first connecting sleeve 3 and the second connecting sleeve 4 are detached for cleaning, and after cleaning, the first connecting sleeve 3 and the second connecting sleeve 4 are assembled and fixed.

Example 2:

in sum, when the particle-free rotary drum is used, particles are poured into the upper tank body 2 through the upper hopper 16, the particles are positioned on the upper surface of the rotary disc 8, the first motor 7 is started to drive the rotary disc 8 to rotate, the particles are driven to rotate, the particles are blown into the lower tank body 1 through the air pump 19 under the action of centrifugal force, air enters the upper tank body 2 through gaps between the rotary disc 8 and the first connecting sleeve 3 and the second connecting sleeve 4, the particles are subjected to air buoyancy and float up, the particles form a regular rope-shaped motion state under the actions of the air buoyancy, the centrifugal force and self resistance, the surfaces of the particles are rounded, the water pipe 17 is communicated with an external water source in the rounding process, water is sprayed onto the materials through the spray head 18, and when the particles move to the guide plate 22, the particles fall to the central position of the rotary disc 8 again, and the operations are repeated until the particles are made into spherical particles; in the rounding process, particles shelter from and seal the end, close to the inside of the upper tank body 2, on the discharging pipe 11 through the baffle plate 14, prevent that the particles from being discharged from the discharging pipe 11, when rounding is accomplished and the unloading needs to be carried out, start the cylinder 13, make its shrink drive baffle plate 14 outwards remove, make the inside of discharging pipe 11 and the upper tank body 2 communicate, the particles pass through the discharging pipe 11 and enter into the discharging pipe 11 under centrifugal force effect, finally discharge from the discharging pipe 11, because the contained angle between the radial line of discharging pipe 11 and the upper tank body 2 is 135 degrees, the particles of being convenient for are discharged from the discharging pipe 11.

Example 3:

to sum up, when using, be close to the middle department of last jar body 2 and lower jar body 1 with first adapter sleeve 3 and second adapter sleeve 4 respectively in both sides, until first adapter sleeve 20 and second adapter sleeve 21 laminating, first adapter sleeve 3 and second adapter sleeve 4 fill the space department between last jar body 2 and lower jar body 1 this moment, it is fixed with first adapter sleeve 20 and second adapter sleeve 21 through bolted connection, can realize the connection seal between last jar body 2 and the lower jar body 1, when need clear up the gap between rotary disk 8 and first adapter sleeve 3 and second adapter sleeve 4, dismantle first adapter sleeve 3 and second adapter sleeve 4 and clear up, after the clearance, install back with first adapter sleeve 3 and second adapter sleeve 4 again and install fixedly.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a spherical shot-blasting machine, includes lower jar body (1), its characterized in that: the utility model discloses a blowing device, which is characterized in that a shot blasting device, a discharging device and a mounting device are arranged on a lower tank body (1), the mounting device comprises an upper tank body (2), a first connecting sleeve (3), a second connecting sleeve (4), a first connecting frame (5) and a second connecting frame (6), the upper tank body (2) is arranged above the lower tank body (1), the first connecting frame (5) and the second connecting frame (6) are symmetrically arranged at two sides of the upper tank body (2), both ends of the first connecting frame (5) and the second connecting frame (6) are respectively fixedly connected with the upper tank body (2) and the lower tank body (1), the first connecting sleeve (3) and the second connecting sleeve (4) are arranged between the upper tank body (2) and the lower tank body (1), both ends of the first connecting sleeve (3) are respectively connected with both ends of the second connecting sleeve (4), the shot blasting device comprises a first motor (7), a rotating disc (8) and an air pipe (9), the first motor (7) is arranged on the lower surface of the lower tank body (1) and is fixedly connected with the first connecting sleeve (8) and the outer edge (4) of the lower rotating disc (1) through a gap, the air blowing pipe (9) is arranged at one side of the lower tank body (1).

2. A ball blasting machine according to claim 1, wherein: the discharging device comprises a discharging shell (10), a discharging pipe (11) and a material blocking mechanism, wherein the discharging shell (10) is arranged on one side of the upper tank body (2), the discharging pipe (11) is arranged in the discharging shell (10), and an included angle between the central axis of the discharging pipe (11) and the radial line of the upper tank body (2) is 135 degrees.

3. A ball blasting machine according to claim 2, wherein: the material blocking mechanism comprises a mounting frame (12), an air cylinder (13) and a baffle plate (14), wherein the mounting frame (12) is arranged on the discharging shell (10), the baffle plate (14) is arranged in the discharging shell (10) in a sliding mode, the air cylinder (13) is arranged on the mounting frame (12), and the telescopic end of the air cylinder is connected with the baffle plate (14).

4. A ball blasting machine according to claim 1, wherein: a cover plate (15) is arranged above the upper tank body (2), and a feeding hopper (16) is arranged on the cover plate (15).

5. A ball blasting machine according to claim 1, wherein: one side of the upper tank body (2) is provided with a water pipe (17), one end of the water pipe (17) is provided with a spray header (18), one side of the lower tank body (1) is provided with an air pump (19), and the air pump (19) is connected with the air blowing pipe (9).

6. A ball blasting machine according to claim 1, wherein: the two ends of the first connecting sleeve (3) are respectively provided with a first connecting sheet (20), the two ends of the second connecting sleeve (4) are respectively provided with a second connecting sheet (21), two adjacent first connecting sheets (20) and second connecting sheets (21) are detachably connected through bolts, and the two first connecting sheets (20) and the two second connecting sheets (21) are respectively arranged at the first connecting frame (5) and the second connecting frame (6).

7. A ball blasting machine according to claim 1, wherein: a guide plate (22) is arranged in the upper tank body (2).