CN214078027U

CN214078027U - Protection assembly for diamond sand blowing

Info

Publication number: CN214078027U
Application number: CN202023270574.0U
Authority: CN
Inventors: 洪有仁; 刘良发; 王文祥; 李怀芹
Original assignee: ANHUI HONGJING NEW MATERIAL CO LTD
Current assignee: ANHUI HONGJING NEW MATERIAL CO LTD
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-08-31
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a protective component for diamond sand blowing, which relates to the diamond field, comprising a dust collector, a motor, a sealing cover, a gas spray head, an inner barrel and an outer barrel, wherein the motor drives the rotating frame to rotate forward and backward alternatively, the inner barrel is arranged in the rotating frame, the top of the outer barrel is detachably connected with the sealing cover, the sealing cover is fixedly connected with the gas spray head, the gas spray head is connected with a gas valve, the gas valve is connected with a gas source, 4 brushes are fixedly connected on the rotating frame, the bottom of the outer barrel is provided with a gas suction port connected with the dust collector, the inner barrel rotates forward and backward alternatively, the diamond is repeatedly overturned, so that the gas gun can spray the diamond more comprehensively, the cleaning dead angle is reduced, in addition, the vibration generated by collision with a stirring column is added, the attached sand is more easily separated from the diamond, the sand is sucked out by the dust collector, the diffusion of the sand is reduced, the brush is arranged on the rotating frame, the attached sand on the inner wall of the outer barrel can be swept down, so as to be conveniently sucked away by the dust collector, the manual cleaning is not needed, and the maintenance is convenient.

Description

Protection assembly for diamond sand blowing

Technical Field

The utility model relates to a diamond field, concretely relates to diamond blows husky protection component of using.

Background

Diamond blows husky is diamond edulcoration's relevant process, mean to carry out a preliminary blow-off with the air gun to the impurity on diamond surface and handle, present blow husky places the diamond in appointed container, then blow with the air gun, blow husky in-process and can cause the sand dust to diffuse, sometimes floating sand dust can be attached to on the inner wall of container, so still clean the inner wall of container after blowing husky, prevent secondary pollution, the maintenance and the idle time of device have undoubtedly been increased, the cycle of blowing husky processing has been prolonged, and the activity of diamond is limited when blowing husky, the diamond of some corners can't obtain comprehensive clearance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a diamond blows husky protection component of using to solve the problem of mentioning in the above-mentioned background art.

A protective assembly for diamond sand blowing comprises a dust collector, a motor, a sealing cover, a gas spraying head, an inner barrel and an outer barrel, wherein an output shaft of the motor is fixedly connected with a turntable, a connecting rod is rotatably connected onto the turntable, the other end of the connecting rod is rotatably connected with a rack, the rack is slidably connected to the bottom of the outer barrel through a guide rail and is meshed with a gear, the gear is fixedly connected to the bottom of a main shaft, the main shaft is rotatably connected with the outer barrel and is fixedly connected with a rotating frame, the inner barrel is installed in the rotating frame, and a plurality of meshes are arranged on the side wall and the bottom of the inner barrel; the top of the outer barrel is detachably connected with a sealing cover, the sealing cover is fixedly connected with an air nozzle, the air nozzle is connected with an air valve, the air valve is connected with an air source, the rotating frame is fixedly connected with 4 brushes, and the bottom of the outer barrel is provided with an air suction port connected with a dust collector.

Preferably, the outer wall of the inner barrel is provided with a plurality of protruding structures, the rotating frame and the top seat are provided with grooves corresponding to the protruding structures, and the protruding structures are located in the grooves.

Preferably, the bottom of the outer barrel is provided with a bottom plate, and the motor is fixedly connected to the bottom plate.

Preferably, the upper part of the outer barrel is provided with a section of thread, the sealing cover is in threaded connection with the outer barrel, the air nozzle is hollow inside, and the bottom of the air nozzle is provided with a plurality of air outlets.

Preferably, the inner bottom of the inner barrel is provided with a plurality of stirring columns, and the upper part of the rotating frame is rotatably connected with the outer barrel through a bearing.

The utility model has the advantages that: the motor is through some drive structure drive interior bucket corotation for a moment and reversal, and the diamond in the interior bucket is overturn repeatedly for the air gun is more comprehensive to the jetting of diamond, reduces clean dead angle, and in addition with the vibrations that the collision produced of stirring post, make adnexed sand and dust break away from the diamond more easily, blow off the sand and dust that breaks away from the mesh, at last from the induction port by the suction cleaner suction, reduced the sand and dust and diffused.

The brush is arranged on the rotating frame, so that dust attached to the inner wall of the outer barrel can be swept down to be conveniently sucked away by the dust collector, manual cleaning is not needed, and the maintenance is convenient.

The protruding structure and the groove are matched to transmit the power of the rotating frame to the inner barrel, so that the inner barrel is convenient to mount and dismount.

Drawings

Fig. 1 is a schematic view of an inner structure of an outer tub.

Fig. 2 is a schematic structural diagram of a motor transmission part.

Fig. 3 is a schematic structural view of the rotating frame.

Fig. 4 is a schematic structural view of the inner barrel.

In the figure: 1-motor, 2-sealing cover, 3-air nozzle, 4-inner barrel, 5-outer barrel, 6-rotary table, 7-connecting rod, 8-rack, 9-guide rail, 10-gear, 11-main shaft, 12-rotary frame, 13-brush, 14-bottom plate, 15-bearing, 51-air suction port, 41-mesh, 42-convex structure, 43-stirring column and 12-groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 4, a protective assembly for diamond sand blowing comprises a dust collector, and further comprises a motor 1, a sealing cover 2, a gas spraying head 3, an inner barrel 4 and an outer barrel 5, wherein an output shaft of the motor 1 is fixedly connected with a turntable 6, the turntable 6 is rotatably connected with a connecting rod 7, the other end of the connecting rod 7 is rotatably connected with a rack 8, the rack 8 is slidably connected to the bottom of the outer barrel 5 through a guide rail 9 and is meshed with a gear 10, the gear 10 is fixedly connected to the bottom of a main shaft 11, the main shaft 11 is rotatably connected with the outer barrel 5 and is fixedly connected with a rotating frame 12, the inner barrel 4 is installed in the rotating frame 12, and a plurality of meshes 41 are arranged on the side wall and the bottom of the inner barrel 4; the top of the outer barrel 5 is detachably connected with a sealing cover 2, the sealing cover 2 is fixedly connected with an air nozzle 3, the air nozzle 3 is connected with an air valve, the air valve is connected with an air source, the rotating frame 12 is fixedly connected with 4 brushes 13, and the bottom of the outer barrel 5 is provided with an air suction port 51 connected with a dust collector.

In this embodiment, the outer wall of the inner barrel 4 is provided with a plurality of protruding structures 42, the rotating frame 12 and the top seat are provided with grooves 121 corresponding to the protruding structures 42, and the protruding structures 42 are located in the grooves 121. The convex structure 42 is matched with the groove 121 for transmission, so that the inner barrel 4 can be conveniently mounted and dismounted.

In this embodiment, a bottom plate 14 is disposed at the bottom of the outer tub 5, and the motor 1 is fixedly connected to the bottom plate 14.

In this embodiment, the upper portion of the outer tub 5 is provided with a section of screw thread, the sealing cover 2 is in threaded connection with the outer tub 5, the air nozzle 3 is hollow inside, and the bottom thereof is provided with a plurality of air outlets. The threaded connection facilitates the disassembly and assembly of the sealing cover 2.

In this embodiment, a plurality of stirring pillars 43 are disposed at the inner bottom of the inner tub 4, and the upper portion of the rotating frame 12 is rotatably connected to the outer tub 5 through a bearing 15. When the inner barrel 4 moves, the stirring column 4323 collides with the diamond to generate vibration, and sand dust is helped to be quickly separated from the surface of the diamond.

The working process and the principle thereof are as follows: when in use, the diamond to be cleaned is poured into the inner barrel 4, then the convex structures 42 of the inner barrel 4 are aligned with the grooves 121, then the inner barrel 4 is put into the outer barrel 5, the sealing cover 2 is covered on the inner barrel, and then the sealing cover 2 is rotated, so that the sealing cover 2 is in threaded connection with the outer barrel 5.

The motor 1 and the dust collector are started, the air valve is opened, high-pressure gas in the gas source enters the air nozzle 3 through the air valve and is sprayed out from a plurality of air outlets at the bottom of the air nozzle 3, and the airflow blows towards the diamonds in the inner barrel 4 from top to bottom. (air valve, air supply and vacuum cleaner not shown in the figure)

The motor 1 drives the turntable 6 to rotate, the turntable 6 rotates to drive the connecting rod 7 to move, the connecting rod 7 drives the rack 8 to move, the rack 8 is connected to the bottom of the inner barrel 4 in a sliding mode through the guide rail 9, all the racks 8 can only do linear motion under the limiting of the guide rail 9, and therefore the turntable 6, the connecting rod 7 and the racks 8 form a crank-slider mechanism, and the racks 8 start to do repeated linear motion under the driving of the motor 1.

The rack 8 linearly translates to drive the gear 10 to rotate, because the gear 10 is fixedly connected to the main shaft 11, the main shaft 11 is fixedly connected with the rotating frame 12, when the rack 8 repeatedly linearly moves, the rotating frame 12 can always alternately move in forward and reverse directions, when the rotating frame 12 alternately moves in forward and reverse directions, the inner barrel 4 is also driven to move, and because the inner barrel 4 is provided with a plurality of meshes 41, part of sand and dust attached to the diamonds is blown out from the side wall of the inner barrel 4, and part of sand and dust is blown out from the bottom of the inner barrel 4, and in addition, the vibration effect generated by the collision of the stirring column 43 and the diamonds enables the attached sand and dust to be more easily separated from the diamonds.

After the sand and dust is blown between the outer barrel 5 and the inner barrel 4 from the inner barrel 4, the dust collector is in an open state, so that the diffused sand and dust can be sucked away from the air suction port 51 at the bottom of the outer barrel 5, secondary pollution caused by excessive diffusion of the sand and dust is avoided, and the cleaning efficiency is improved.

The revolving rack 12 drives the brush 13 to rotate positively and negatively while rotating positively and negatively, on the one hand, the brush 13 has a cleaning effect on the sand and dust on the inner wall of the outer barrel 5 and the bottom, so that the sand and dust is reduced to be attached and accumulated, the sand and dust is sucked away more easily, on the other hand, after the diamond is blown with sand, the outer barrel 5 is not needed to be cleaned manually, only the motor and the dust collector need to operate for a while, the maintenance and idle time of the device are reduced, and the working continuity of the device is improved.

And after the sand blowing treatment is finished, rotating the sealing cover 2 to separate the sealing cover 2 from the outer barrel 5, then drawing out the inner barrel 4 upwards, and pouring out the diamond or directly entering the next process.

Based on the above: interior bucket is just reversing in turn, and the diamond in the interior bucket is overturn repeatedly for the air gun is more comprehensive to the jetting of diamond, has reduced clean dead angle, and in addition with the vibrations that the collision produced of stirring post, make adnexed sand and dust break away from the diamond more easily, blow off the sand and dust that breaks away from the mesh and blow off, at last from the induction port by the dust catcher suction, reduced the sand and dust and filled.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. A protective assembly for diamond sand blowing comprises a dust collector and is characterized by further comprising a motor (1), a sealing cover (2), a jet head (3), an inner barrel (4) and an outer barrel (5), wherein an output shaft of the motor (1) is fixedly connected with a turntable (6), a connecting rod (7) is rotatably connected onto the turntable (6), the other end of the connecting rod (7) is rotatably connected with a rack (8), the rack (8) is slidably connected to the bottom of the outer barrel (5) through a guide rail (9) and is meshed with a gear (10), the gear (10) is fixedly connected to the bottom of a main shaft (11), the main shaft (11) is rotatably connected with the outer barrel (5) and is fixedly connected with a rotating frame (12), the inner barrel (4) is installed in the rotating frame (12), and a plurality of meshes (41) are arranged on the side wall and the bottom of the inner barrel (4), the sealing cover (2) is detachably connected to the top of the outer barrel (5), the sealing cover (2) is fixedly connected with an air spraying head (3), the air spraying head (3) is connected with an air valve, the air valve is connected with an air source, 4 brushes (13) are fixedly connected to the rotating frame (12), and an air suction port (51) connected with a dust collector is arranged at the bottom of the outer barrel (5).

2. A protective assembly for diamond sand blowing according to claim 1, characterized in that a plurality of convex structures (42) are arranged on the outer wall of the inner barrel (4), grooves (121) corresponding to the convex structures (42) are arranged on the rotating frame (12) and the top seat, and the convex structures (42) are positioned in the grooves (121).

3. A diamond sand blowing protection assembly according to claim 1, wherein a bottom plate (14) is arranged at the bottom of the outer barrel (5), and the motor (1) is fixedly connected to the bottom plate (14).

4. A diamond sand blowing protection component according to claim 1, wherein a section of screw thread is arranged on the upper part of the outer barrel (5), the sealing cover (2) is in screw thread connection with the outer barrel (5), the air nozzle (3) is hollow inside, and a plurality of air outlets are arranged at the bottom of the air nozzle.

5. A diamond sand blowing protection assembly according to claim 1, wherein a plurality of stirring columns (43) are arranged at the inner bottom of the inner barrel (4), and the upper part of the rotating frame (12) is rotatably connected with the outer barrel (5) through a bearing (15).