CN218663971U

CN218663971U - Powder feeding device

Info

Publication number: CN218663971U
Application number: CN202223277271.0U
Authority: CN
Inventors: 陈少彪; 方盛强
Original assignee: Hefei Haizhou New Material Technology Co ltd
Current assignee: Hefei Haizhou New Material Technology Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-03-21
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a powder feeding device, which relates to the field of powder feeding devices and comprises a conveyor belt, wherein a discharge hole is arranged above one end of the conveyor belt, and an upper surface cover of the conveyor belt is provided with a flying dust prevention device; the utility model discloses a mutually supporting of each spare part for behind the powder ejection of compact, can control the scope of powder flight through the rectangle cover, and then prevented that the powder from flying in the air and absorbing moisture, thereby solved the material and put in the problem that the in-process powder flies to absorb moisture in the air.

Description

Powder feeding device

Technical Field

The utility model belongs to the technical field of the powder feeding device and specifically relates to a powder feeding device is related to.

Background

In chemical industry, pharmaceutical industry and other products, a product is often formed by mixing and stirring a plurality of raw materials, and a feeding device is usually used for optimizing production steps in the production process.

The inventor finds that the production steps usually need to be carried out by weighing, feeding and mixing in daily work, but the powder can fly around in a room due to light weight in the process of transporting the powder after being weighed and received, and then the problem that the powder absorbs moisture in the air is caused.

In order to solve the problem that powder flies to absorb moisture in the air in the material putting process, the prior art adopts a packaging bag to transport and treat the powder, but the weight of the powder is light, the powder flies out after the bag is opened, and then the powder flies in the air after the bag is opened, so that the problem that the moisture in the air is absorbed by the powder after the bag is opened is solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a powder feeding device for solving the problem that the powder flies after opening a bag.

In order to realize the purpose, the utility model adopts the following technical scheme: a powder feeding device comprises a conveyor belt, wherein a discharge hole is formed above one end of the conveyor belt, and an upper surface cover of the conveyor belt is provided with a flying dust prevention device;

the dust flying prevention device comprises a rectangular cover, one end of the rectangular cover is communicated with the discharge hole, a first rectangular groove is formed in the upper surface of the rectangular cover in a penetrating mode, and a rectangular frame is connected in the first rectangular groove in a sliding mode; the outer walls of two opposite sides of the rectangular frame are fixedly connected with first T-shaped blocks respectively, the side wall of the first rectangular groove is provided with a first T-shaped groove which is connected with the first T-shaped blocks in a sliding manner, and the upper end of the first T-shaped groove penetrates through and extends to the upper surface of the rectangular cover;

the upper end of the first T-shaped block is fixedly connected with an inserting block, the outer wall of the discharge port is fixedly connected with a connecting block, and the lower surface of the connecting block is provided with a splicing through groove which is matched with the connecting block and is used for splicing the connecting block;

a rectangular block is fixedly connected to one side, away from the rectangular cover, of the outer wall of the discharge port, a second T-shaped groove is formed in the rectangular block, a limiting block is connected in the second T-shaped groove in a sliding mode, a second T-shaped block is fixedly connected to one side, away from the rectangular cover, of the limiting block, the second T-shaped block comprises a sliding block and a shifting block perpendicular to the sliding block, and the sliding block extends out of the rectangular block from a notch of the second T-shaped groove and is fixedly connected with the shifting block; the outer wall of one side of the insertion block, which is close to the rectangular block, is provided with a limiting groove for inserting the limiting block.

Optionally, the outer walls of the two sides of the top end of the conveyor belt are respectively provided with a sliding groove, a rectangular strip is connected in the sliding groove in a sliding mode, and one side, away from each other, of the rectangular strip is fixedly connected with the inner walls of the two sides of the bottom end of the rectangular cover respectively.

Optionally, an opening is formed in the other end of the dust flying prevention device, and a baffle plate assembly is arranged at the opening;

the baffle plate assembly comprises two first baffle plates which are respectively in sliding connection with the two side edges of the opening, a second baffle plate is rotatably arranged between the two first baffle plates, a second rectangular groove is formed in the upper edge of the opening, a round rod is fixedly connected in the second rectangular groove, and the second baffle plates are rotatably sleeved on the round rod.

Optionally, two third baffles are fixedly connected to the inner walls of the two sides of the other end of the rectangular cover in a mirror symmetry manner; one end of each of the two third baffles close to the corresponding first baffle is close to the corresponding second baffle, a powder guide outlet is formed in the end of each of the two third baffles close to the corresponding first baffle, and the powder guide outlets are right opposite to a discharge gap formed between the two first baffles.

Optionally, a third T-shaped block is fixedly connected to the other end of the rectangular cover, and a third T-shaped groove used for slidably connecting the third T-shaped block is formed in the surface, close to the rectangular cover, of one side of the first baffle plate.

To sum up, the beneficial effects of the utility model are that:

through the mutual cooperation of each part for behind the powder ejection of compact, can control the scope of powder flight through the rectangle cover, and then prevented that the powder from flying in the air and absorbing moisture, thereby solved the material and put in the problem that the in-process powder fly and absorb moisture in the air.

Drawings

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

FIG. 1 is a perspective view of a powder feeder.

Fig. 2 is a schematic structural diagram of a fly ash prevention device of a powder feeding device.

Fig. 3 is an enlarged view of region a of fig. 2.

FIG. 4 is a schematic structural diagram of a baffle assembly of a powder feeder.

Fig. 5 is an enlarged view of region B of fig. 4.

Description of reference numerals:

1. a conveyor belt; 2. a discharge port; 3. a dust flying prevention device; 31. a rectangular cover; 32. a chute; 33. a rectangular strip; 34. a first rectangular groove; 35. a rectangular frame; 36. a first T-shaped block; 37. a first T-shaped slot; 38. inserting a block; 39. a joining block; 310. a through groove is inserted; 311. a rectangular block; 312. a second T-shaped slot; 313. a limiting block; 314. a second T-shaped block; 315. a limiting groove; 4. a baffle assembly; 41. a first baffle plate; 42. a third T-shaped slot; 43. a third T-shaped block; 44. a second rectangular groove; 45. a round bar; 46. a second baffle; 47. and a third baffle.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the embodiment discloses a powder feeding device, which comprises a conveyor belt 1, wherein a discharge hole 2 is formed above one end of the conveyor belt 1, and an upper surface cover of the conveyor belt 1 is provided with a flying dust prevention device 3;

the dust prevention device 3 comprises a rectangular cover 31 with one end communicated with the discharge hole 2, a first rectangular groove 34 penetrates through the upper surface of the rectangular cover 31, and a rectangular frame 35 is connected in the first rectangular groove 34 in a sliding manner; the outer walls of two opposite sides of the rectangular frame 35 are fixedly connected with first T-shaped blocks 36 respectively, the side wall of the first rectangular groove 34 is provided with a first T-shaped groove 37 in sliding connection with the first T-shaped blocks 36, and the upper end of the first T-shaped groove 37 penetrates through and extends to the upper surface of the rectangular cover 31;

the upper end of the first T-shaped block 36 is fixedly connected with an inserting block 38, the outer wall of the discharge port 2 is fixedly connected with a connecting block 39, and the lower surface of the connecting block 39 is provided with an inserting through groove 310 which is matched with the connecting block 39 and is used for inserting the connecting block 39;

a rectangular block 311 is fixedly connected to one side of the connecting block 39 on the outer wall of the discharge port 2, a second T-shaped groove 312 is formed in the rectangular block 311, a limiting block 313 is connected in the second T-shaped groove 312 in a sliding manner, a second T-shaped block 314 is fixedly connected to one side, away from the rectangular cover 31, of the limiting block 313, the second T-shaped block 314 comprises a sliding block and a poking block which is perpendicular to the sliding block, and the sliding block extends out of the rectangular block 311 from the notch of the second T-shaped groove 312 and is fixedly connected with the poking block; the outer wall of the side of the insertion block 38 close to the rectangular block 311 is provided with a limit groove 315 for inserting the limit block 313.

Specifically, the chutes 32 have been seted up respectively to the both sides outer wall on conveyer belt 1 top, and sliding connection has the rectangle strip 33 in the chute 32, and the one side that two rectangle strips 33 kept away from each other respectively with the both sides inner wall fixed connection of rectangle cover 31 bottom.

Specifically, the other end of the dust flying prevention device 3 is provided with an opening, and a baffle plate assembly 4 is arranged at the opening;

baffle plate assembly 4 includes respectively with open-ended both sides border sliding connection's two first baffle 41, rotationally is provided with second baffle 46 between two first baffle 41, and second rectangular channel 44 has been seted up to the open-ended last border, fixedly connected with round bar 45 in the second rectangular channel 44, and second baffle 46 rotationally overlaps and establishes on round bar 45.

Specifically, two third baffles 47 are fixedly connected to the inner walls of the two sides of the other end of the rectangular cover 31 in a mirror symmetry manner; one end of each of the third baffles 47 close to the first baffle 41 is close to the second baffle 46 to form a powder outlet, and the powder outlet is opposite to the discharge gap formed between the first baffles 41.

Specifically, the other end of the rectangular cover 31 is fixedly connected with a third T-shaped block 43, and a third T-shaped groove 42 for slidably connecting the third T-shaped block 43 is formed in the surface of the first baffle plate 41, which is close to the rectangular cover 31.

By arranging the first T-shaped block 36, the outer surface of the first T-shaped block 36 is connected with the inner wall of the first T-shaped groove 37 in a sliding way; by arranging the second T-shaped groove 312, the inner wall of the second T-shaped groove 312 is connected with the second T-shaped block 314 in a sliding manner, the outer surface of the inserting block 38 is provided with a limiting groove 315, and the inner wall of the limiting groove 315 is connected with the outer surface of the limiting block 313 in a sliding manner; the third T-shaped groove 42 is arranged, so that the inner wall of the third T-shaped groove 42 is in sliding connection with a third T-shaped block 43; by arranging the second baffle 46, the second baffle 46 is rotatably connected with the outer surface of the round rod 45, and the inner wall of the rectangular cover 31 is fixedly connected with the third baffle 47.

The working principle is as follows: when dust needs to be prevented from flying in a room, the rectangular cover 31 is slid, so that the rectangular cover 31 drives the rectangular strip 33 to slide on the inner wall of the sliding groove 32, then the rectangular frame 35 is slid, so that the rectangular frame 35 slides on the inner wall of the first rectangular groove 34, the rectangular frame 35 is tightly attached to the discharging port 2 after sliding, the rectangular frame 35 prevents dust from flying during discharging, the rectangular frame 35 drives the first T-shaped block 36 to slide on the inner wall of the first T-shaped groove 37 while sliding, the first T-shaped block 36 plays a role in guiding, so that the rectangular frame 35 cannot deviate in the sliding process, the first T-shaped block 36 drives the insertion block 38 to be inserted into the inner wall of the insertion through groove 310 while sliding, then the second T-shaped block 314 slides on the inner wall of the second T-shaped groove 312, the second T-shaped block 314 drives the limiting block 313 to slide on the inner wall of the second T-shaped groove 312 while sliding, the limiting block 313 is inserted into the inner wall of the limiting groove 315 after sliding, and the 313 plays a role in fixing, so that the insertion through groove 310 cannot fall out after the insertion through groove 38.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a powder feeding device, includes conveyer belt (1), the one end top of conveyer belt (1) is equipped with discharge gate (2), its characterized in that: the upper surface cover of the conveyor belt (1) is provided with a flying dust prevention device (3);

the dust-flying prevention device (3) comprises a rectangular cover (31) with one end communicated with the discharge hole (2), a first rectangular groove (34) is formed in the upper surface of the rectangular cover (31) in a penetrating mode, and a rectangular frame (35) is connected in the first rectangular groove (34) in a sliding mode; the outer walls of two opposite sides of the rectangular frame (35) are fixedly connected with first T-shaped blocks (36) respectively, the side wall of the first rectangular groove (34) is provided with a first T-shaped groove (37) in sliding connection with the first T-shaped blocks (36), and the upper end of the first T-shaped groove (37) penetrates through and extends to the upper surface of the rectangular cover (31);

the upper end of the first T-shaped block (36) is fixedly connected with an inserting block (38), the outer wall of the discharge port (2) is fixedly connected with a connecting block (39), and the lower surface of the connecting block (39) is provided with an inserting through groove (310) which is matched with the connecting block (39) and is used for inserting the connecting block (39);

a rectangular block (311) is fixedly connected to one side of the connecting block (39) on the outer wall of the discharge port (2), a second T-shaped groove (312) is formed in the rectangular block (311), a limiting block (313) is connected in the second T-shaped groove (312) in a sliding mode, a second T-shaped block (314) is fixedly connected to one side, away from the rectangular cover (31), of the limiting block (313), the second T-shaped block (314) comprises a sliding block and a poking block which is perpendicular to the sliding block, and the sliding block extends out of the rectangular block (311) from a notch of the second T-shaped groove (312) and is fixedly connected with the poking block; the outer wall of one side, close to the rectangular block (311), of the insertion block (38) is provided with a limiting groove (315) for inserting the limiting block (313).

2. The powder feeding device of claim 1, wherein: the outer wall of both sides on conveyer belt (1) top has seted up spout (32) respectively, sliding connection has rectangle strip (33) in spout (32), two one side that rectangle strip (33) kept away from each other respectively with the both sides inner wall fixed connection of rectangle cover (31) bottom.

3. The powder feeding device of claim 1, wherein: the other end of the flying dust prevention device (3) is provided with an opening, and a baffle plate assembly (4) is arranged at the opening;

baffle subassembly (4) including respectively with open-ended both sides border sliding connection's two first baffles (41), two rotationally be provided with second baffle (46) between first baffle (41), second rectangular channel (44) have been seted up to open-ended higher authority border, fixedly connected with round bar (45) in second rectangular channel (44), second baffle (46) rotationally the cover is established on round bar (45).

4. The powder feeding device of claim 3, wherein: two third baffles (47) are fixedly connected to the inner walls of the two sides of the other end of the rectangular cover (31) in a mirror symmetry manner; one ends of the two third baffle plates (47) close to the first baffle plates (41) are close to each other towards the direction of the second baffle plates (46) and form powder guide outlets, and the powder guide outlets are right opposite to the discharging gaps formed between the two first baffle plates (41).

5. The powder feeding device of claim 3, wherein: the other end of the rectangular cover (31) is fixedly connected with a third T-shaped block (43), and a third T-shaped groove (42) used for being connected with the third T-shaped block (43) in a sliding mode is formed in the surface, close to the rectangular cover (31), of one side of the first baffle plate (41).