CN215478447U

CN215478447U - Uniform blanking device for powdery materials

Info

Publication number: CN215478447U
Application number: CN202121701450.5U
Authority: CN
Inventors: 张明
Original assignee: Auto System Tianjin Automation Technology Co ltd
Current assignee: Auto System Tianjin Automation Technology Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-01-11
Anticipated expiration: 2031-07-23

Abstract

The utility model provides a uniform blanking device for powdery materials, which relates to the technical field of blanking production and comprises a blanking box body, wherein a blanking pipeline is fixedly arranged in the blanking box body, the blanking end of the blanking pipeline penetrates through the outer part of the blanking box body, an inclined plate is fixedly connected between the feeding end of the blanking pipeline and the inner surface wall of the blanking box body, a first fixing plate is fixedly connected to the inner surface wall of one side of the blanking box body, a first motor is fixedly arranged at the top of the first fixing plate, the output end of the first motor is fixedly connected with a transmission shaft, the other end of the transmission shaft penetrates through the inner part of the blanking pipeline, and a plurality of scattering blades are sleeved on the outer surface of the transmission shaft. The utility model solves the problem that the blanking device in the prior art can not break up the powder material when the powder material is blocked.

Description

Uniform blanking device for powdery materials

Technical Field

The utility model relates to the technical field of blanking production, in particular to a uniform blanking device for powdery materials.

Background

Bridging is the phenomenon that when powder passes through a hopper charging opening, an arch structure is formed among the powder to block the charging opening, and because the diameter of the hopper near the charging opening is gradually reduced, the powder material is easily caused to form a compacted solid when passing through the charging opening.

However, in social life, when the existing blanking device is used for blanking production, the existing blanking device is lack of a scattering structure when the powder material is blocked, and when a bridging phenomenon is generated in the blanking process of the powder material, blanking production is greatly influenced, so that the uniform blanking device for the powder material is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a blanking device in the prior art cannot break up powder materials when the blanking device is blocked.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an even unloader of powdery material, includes the unloading box, the inside of unloading box has set firmly the unloading pipeline, and the unloading end of unloading pipeline runs through to the outside of unloading box, fixedly connected with swash plate between the feed end of unloading pipeline and the interior table wall of unloading box, the first fixed plate of table wall fixedly connected with in one side of unloading box, the top of first fixed plate has set firmly first motor, the output fixedly connected with transmission shaft of first motor, and the other end of transmission shaft runs through to the inside of unloading pipeline, the surface cover of transmission shaft is equipped with a plurality of and breaks up the blade.

As a preferred embodiment, the opening has all been seted up to the both sides outward appearance wall of unloading pipeline, two filter frame has set firmly between the opening, filter frame's inside bottom surface sets firmly the filter screen.

As a preferred embodiment, first chutes are formed in the inner surface walls of the two sides of the blanking pipeline, first sliding blocks are connected inside the two first chutes in a sliding manner, and the other ends of the first sliding blocks are fixedly connected with the outer surface wall of one side of the filtering frame.

As a preferred embodiment, the inside surface wall fixedly connected with second fixed plate of one side of unloading box, the top of second fixed plate has set firmly the second motor, the output end fixedly connected with threaded rod of second motor, and the outward surface wall threaded connection of threaded rod has the thread bush, the one end that the second motor was kept away from to the thread bush is with filtering frame's a side outward surface wall fixed connection.

As a preferred embodiment, the outer wall of one side of the blanking box body is provided with an access hole, the outer surfaces of the two sides of the access hole are provided with second sliding grooves, the two sliding grooves are connected with second sliding blocks in a sliding mode, and the other ends of the second sliding blocks are fixedly connected with sliding cover plates.

As a preferred embodiment, a side outward appearance wall fixedly connected with fixed block of unloading box, the one end fixedly connected with embedding piece of slip apron, the embedded groove has been seted up to a side outward appearance wall of fixed block, the spacing groove has been seted up to a side outward appearance wall of embedding piece, the inside of embedded groove has set firmly the gag lever post, and the one end of gag lever post runs through to the outside of fixed block, the surface cover of gag lever post is equipped with the board that resets, outward appearance wall fixedly connected with reset spring in one side of embedded groove, and reset spring's the other end and a side outward appearance wall fixed connection of the board that resets.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, when the powdery material slides down into the blanking pipeline under the action of the inclined plate, the first motor fixedly arranged on the first fixing plate can be started, the first motor can drive the transmission shaft fixedly connected with the output end of the first motor to rotate after being started, and the transmission shaft can drive the scattering blades on the outer surface to rotate, so that the powdery material in the blanking pipeline is scattered, the powdery material is prevented from being blocked in the blanking pipeline, and the problem that the powdery material cannot be scattered when the existing blanking device is blocked is solved.

2. According to the utility model, when the powdery material falls in the blanking pipeline, the filter screen in the filter frame can filter out impurities in the powdery material to prevent the damage to the scattering blades subsequently, and meanwhile, the filter frame is driven to reciprocate through the forward and reverse rotation of the second motor and the matching of the threaded rod and the threaded sleeve to prevent the powdery material from being blocked on the filter screen when the powdery material is filtered by the filter screen.

Drawings

FIG. 1 is a front view of a uniform blanking device for powdery materials according to the present invention;

FIG. 2 is a cross-sectional view of a uniform blanking device for powdery materials according to the present invention;

FIG. 3 is a cross-sectional view of a blanking tube of the present invention;

fig. 4 is a side view of the fixing block of the present invention.

Illustration of the drawings:

1. a blanking box body; 2. a port; 3. a first chute; 4. an access hole; 5. a fixed block; 11. a blanking pipeline; 12. a sloping plate; 13. a first fixing plate; 14. a first motor; 15. a drive shaft; 16. scattering leaves; 21. a filter frame; 22. a filter screen; 31. a first slider; 32. a second fixing plate; 33. a second motor; 34. a threaded rod; 35. a threaded sleeve; 41. a second chute; 42. a second slider; 43. a sliding cover plate; 51. embedding a block; 52. a groove is embedded; 53. a limiting groove; 54. a limiting rod; 55. a reset plate; 56. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides an even unloader of likepowder material, including unloading box 1, the inside of unloading box 1 has set firmly unloading pipeline 11, and the unloading end of unloading pipeline 11 runs through to the outside of unloading box 1, fixedly connected with swash plate 12 between the feed end of unloading pipeline 11 and the interior table wall of unloading box 1, the first fixed plate 13 of table wall fixedly connected with in one side of unloading box 1, the top of first fixed plate 13 has set firmly first motor 14, the output end fixedly connected with transmission shaft 15 of first motor 14, and the other end of transmission shaft 15 runs through to the inside of unloading pipeline 11, the surface cover of transmission shaft 15 is equipped with a plurality of and breaks up blade 16, after first motor 14 starts, transmission shaft 15 can drive and break up the rotatory and break up likepowder material to in the unloading pipeline 11 of blade 16.

An access hole 4 is formed in the outer surface wall of one side of the blanking box body 1, second sliding grooves 41 are formed in the outer surfaces of two sides of the access hole 4, second sliding blocks 42 are connected inside the two second sliding grooves 41 in a sliding mode, a sliding cover plate 43 is fixedly connected to the other end of each second sliding block 42, the sliding cover plate 43 can shield the access hole 4 and prevent external sundries from entering the blanking box body 1, a fixed block 5 is fixedly connected to the outer surface wall of one side of the blanking box body 1, an embedded block 51 is fixedly connected to one end of each sliding cover plate 43, an embedded groove 52 is formed in the outer surface wall of one side of the fixed block 5, a limiting groove 53 is formed in the outer surface wall of one side of the embedded block 51, a limiting rod 54 is fixedly arranged inside the embedded groove 52, one end of the limiting rod 54 penetrates through the outer portion of the fixed block 5, a reset plate 55 is sleeved on the outer surface of the limiting rod 54, a reset spring 56 is fixedly connected to the inner surface wall of one side of the embedded groove 52, and the other end of the reset spring 56 is fixedly connected with one outer surface wall of the reset plate 55, when the insertion block 51 is inserted into the insertion groove 52, the stopper rod 54 can be inserted into the stopper groove 53 by the return of the return spring 56, preventing the sliding cover 43 from being accidentally removed after being closed.

In this embodiment, when the powdery material slides down under the effect of the inclined plate 12 and falls into the discharging pipeline 11, the first motor 14 fixedly arranged on the first fixing plate 13 can be started, the first motor 14 can drive the transmission shaft 15 fixedly connected with the output end of the first motor to rotate after being started, the transmission shaft 15 can drive the scattering blades 16 on the outer surface to rotate, the powdery material in the discharging pipeline 11 is scattered, the powdery material is prevented from being blocked in the discharging pipeline 11, during maintenance, the limiting rod 54 can be pulled, so that the reset plate 55 sleeved on the outer surface of the limiting rod 54 extrudes the reset spring 56, the limiting rod 54 is separated from the limiting groove 53, then the sliding cover plate 43 can slide at the maintenance opening 4 under the matching of the second sliding groove 41 and the second sliding block 42, and the maintenance is convenient for operators.

Example 2

As shown in fig. 1-4, the exterior walls of two sides of the discharging pipe 11 are both provided with through holes 2, a filtering frame 21 is fixedly arranged between the two through holes 2, a filtering net 22 is fixedly arranged on the bottom surface of the interior of the filtering frame 21, the filtering net 22 can filter the impurities in the powdery material, the interior walls of two sides of the discharging pipe 11 are both provided with first chutes 3, the interiors of the two first chutes 3 are both slidably connected with first sliding blocks 31, the other ends of the first sliding blocks 31 are fixedly connected with one side exterior wall of the filtering frame 21, the interior wall of one side of the discharging box 1 is fixedly connected with a second fixing plate 32, the top of the second fixing plate 32 is fixedly connected with a second motor 33, the output end of the second motor 33 is fixedly connected with a threaded rod 34, the exterior wall of the threaded rod 34 is threadedly connected with a threaded sleeve 35, one end of the threaded sleeve 35 far away from the second motor 33 is fixedly connected with one side exterior wall of the filtering frame 21, after the second motor 33 is started, the filtering frame 21 can be driven to move by matching the threaded rod 34 with the threaded sleeve 35, so that the powdery material is prevented from being blocked on the surface of the filtering net 22.

In this embodiment, when powdery material whereabouts in unloading pipeline 11, filter screen 22 in the filter frame 21 can filter out the debris in the powdery material, prevent that follow-up from causing the damage to breaking up blade 16, simultaneously through the start-up of second motor 33, and threaded rod 34 and thread bush 35's cooperation drives filter frame 21 and moves, filter frame 21's outer table wall fixedly connected with again can be at first slider 31 of gliding in spout 3, consequently can realize the horizontal reciprocating motion of filter frame 21 between two ports 2 through the positive and negative rotation of control second motor 33, prevent that filter screen 22 is when filtering powdery material, powdery material causes the jam on filter screen 22.

The working principle of the embodiment is as follows:

as shown in fig. 1-4, when the powdery material slides down into the discharging pipe 11 under the action of the inclined plate 12, the first motor 14 fixed on the first fixing plate 13 can be started, the first motor 14 will drive the transmission shaft 15 fixedly connected with the output end thereof to rotate after being started, the transmission shaft 15 will drive the scattering blades 16 on the outer surface to rotate, the powdery material in the discharging pipe 11 is scattered, the powdery material is prevented from being blocked in the discharging pipe 11, during maintenance, the limiting rod 54 can be pulled, so that the reset plate 55 sleeved on the outer surface of the limiting rod 54 extrudes the reset spring 56, the limiting rod 54 is separated from the limiting groove 53, and then the sliding cover plate 43 can slide at the maintenance opening 4 under the matching of the second sliding groove 41 and the second sliding block 42, thereby facilitating the maintenance of an operator.

When powdery material whereabouts in unloading pipeline 11, filter screen 22 in the filter frame 21 can filter out the debris in the powdery material, prevent that follow-up from causing the damage to breaking up blade 16, simultaneously through the start-up of second motor 33, and threaded rod 34 and thread bush 35's cooperation drives filter frame 21 and moves, filter frame 21's outer table wall fixedly connected with again can be at first spout 3 gliding first slider 31, consequently can realize the horizontal reciprocating motion of filter frame 21 between two ports 2 through the positive and negative rotation of control second motor 33, prevent that filter screen 22 from when filtering powdery material, powdery material causes the jam on filter screen 22.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a even unloader of powdery material, includes unloading box (1), its characterized in that: the inside of unloading box (1) has set firmly unloading pipeline (11), and the unloading end of unloading pipeline (11) runs through to the outside of unloading box (1), fixedly connected with swash plate (12) between the feed end of unloading pipeline (11) and the interior table wall of unloading box (1), the first fixed plate of table wall fixedly connected with (13) in one side of unloading box (1), the top of first fixed plate (13) has set firmly first motor (14), the output end fixedly connected with transmission shaft (15) of first motor (14), and the other end of transmission shaft (15) runs through to the inside of unloading pipeline (11), the surface cover of transmission shaft (15) is equipped with a plurality of and breaks up blade (16).

2. The uniform blanking device for the powdery material according to claim 1, characterized in that: opening (2), two have all been seted up to the both sides outward appearance wall of unloading pipeline (11) filter frame (21) have set firmly between opening (2), the inside bottom surface of filter frame (21) has set firmly filter screen (22).

3. The uniform blanking device for the powdery material according to claim 2, characterized in that: first spout (3) have all been seted up to the interior surface wall in the both sides of unloading pipeline (11), two the equal sliding connection in inside of first spout (3) has first slider (31), and the other end of first slider (31) and the outward appearance wall fixed connection of one side of filter frame (21).

4. The uniform blanking device for the powdery material according to claim 1, characterized in that: table wall fixedly connected with second fixed plate (32) in one side of unloading box (1), the top of second fixed plate (32) has set firmly second motor (33), the output fixedly connected with threaded rod (34) of second motor (33), and the outward appearance wall threaded connection of threaded rod (34) has thread bush (35), the outward appearance wall fixed connection in one side of one end and filter frame (21) of second motor (33) is kept away from in thread bush (35).

5. The uniform blanking device for the powdery material according to claim 1, characterized in that: maintenance mouth (4) have been seted up to one side outward appearance wall of unloading box (1), second spout (41), two have all been seted up to the both sides surface of maintenance mouth (4) the equal sliding connection in inside of second spout (41) has second slider (42), and the other end fixedly connected with sliding cover (43) of second slider (42).

6. The uniform blanking device for the powdery material according to claim 5, characterized in that: the utility model discloses a feed box, including unloading box (1), one side outward appearance wall fixedly connected with fixed block (5), the one end fixedly connected with embedded block (51) of slip apron (43), embedded groove (52) have been seted up to one side outward appearance wall of fixed block (5), spacing groove (53) have been seted up to one side outward appearance wall of embedded block (51), the inside of embedded groove (52) has set firmly gag lever post (54), and the one end of gag lever post (54) runs through to the outside of fixed block (5), the surface cover of gag lever post (54) is equipped with reset plate (55), outward appearance wall fixedly connected with reset spring (56) in one side of embedded groove (52), and the other end of reset spring (56) and the outward appearance wall fixed connection in one side of reset plate (55).