CN217624209U

CN217624209U - Detachable unloading dust keeper

Info

Publication number: CN217624209U
Application number: CN202221085213.5U
Authority: CN
Inventors: 章斌杰; 陶文洪; 蒋文俊
Original assignee: Changzhou Aisen Plastic Technology Co ltd
Current assignee: Changzhou Aisen Plastic Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-10-21
Anticipated expiration: 2032-04-28

Abstract

The utility model relates to a detachable unloading dust keeper, including discharging device, the discharging device bottom is equipped with the discharge gate, the connection of discharge gate department is equipped with the telescopic dust cover, the dust cover top has linked firmly the adapter sleeve, adapter sleeve internal diameter and discharge gate external diameter looks adaptation, just one end open-ended draw-in groove has been seted up to the adapter sleeve lateral wall, discharge gate lateral wall epirelief is equipped with the card post with above-mentioned draw-in groove matched with, the adapter sleeve suit is when the discharge gate outside, card post cooperation joint is in the draw-in groove. The utility model discloses a predominant use provides a reasonable in design, and convenient to use is nimble, and the nature controlled is good, and the unloading process raise dust is few, and the structure is ingenious, is convenient for dismantle get off to wash and change the detachable unloading dust keeper of part.

Description

Detachable unloading dust keeper

Technical Field

The utility model relates to a production unloader especially relates to a detachable unloading dust keeper.

Background

After powder coating production is accomplished, need carry out the unloading, powder coating comes out from the feed opening and gets into packing box or the packing bag in and pack, be convenient for shipment and transport, because powder coating is the powder graininess, raise dust easily during the unloading, raise dust seriously not only can cause the waste of material, still can reduce operational environment's quality, generally can have open-ended plastics dust bag at the fixed both ends of feed opening department among the prior art, plastics dust bag one end and feed opening intercommunication and link firmly, the other end stretches into in packing box or the packing bag, with the raise dust phenomenon when reducing the unloading, nevertheless adopt this kind of structure unloading to accomplish the back, the latter half of plastics dust bag often can bury in powder coating, need extract out plastics dust bag again, this process can avoid can causing raise dust once more, consequently, need continue to improve.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a reasonable in design, convenient to use is nimble, and the nature controlled is good, and unloading process raise dust is few, and the structure is ingenious, and the detachable unloading dust keeper who gets off to wash and change parts is convenient for dismantle.

In order to solve the above problems, the utility model adopts the following technical scheme:

the utility model provides a detachable unloading dust keeper, includes discharging device, the discharging device bottom is equipped with the discharge gate, the connection of discharge gate department is equipped with the telescopic dust cover, the dust cover top has linked firmly the adapter sleeve, adapter sleeve internal diameter and discharge gate external diameter looks adaptation, just one end open-ended draw-in groove has been seted up to the adapter sleeve lateral wall, discharge gate lateral wall epirelief is equipped with the card post with above-mentioned draw-in groove matched with, the adapter sleeve suit is when the discharge gate outside, card post cooperation joint is in the draw-in groove.

Furthermore, the clamping groove comprises a vertical groove and a transverse groove which are communicated, one end of the vertical groove penetrates through the top of the connecting sleeve to form an opening, the other end of the vertical groove is communicated with one end of the transverse groove, the end part of the other end of the transverse groove is communicated with a circular arc-shaped limiting clamping groove, and the aperture of the limiting clamping groove is larger than the groove width of the transverse groove.

Furthermore, an external thread is arranged on the outer side wall of the discharge port, an internal thread matched with the external thread is arranged on the lower portion of the inner side wall of the connecting sleeve, and the connecting sleeve is in threaded connection with the external thread of the discharge port through the internal thread.

Further, the dust cover includes the cover body that flexible material made and links firmly a plurality of support chassis that is interval distribution about on the cover body, every the equal symmetric connection in support chassis outside both ends has solid fixed ring, wear to be equipped with the haulage rope in the fixed ring, haulage rope one end is passed about interval distribution a plurality of solid fixed ring after be connected with the solid fixed ring that is located the dust cover bottom, the haulage rope other end is connected with the drive assembly drive of installing on discharging device.

Further, drive assembly includes driving motor and reel, be fixed with the other end of haulage rope on the reel, the reel rotationally installs on the mounting bracket through the pivot, and mounting bracket fixed mounting is on discharging device, the pivot one end of reel is passed and is connected with driving motor's output behind the mounting bracket, can drive the haulage rope winding on the reel when driving motor drive reel rotates.

Furthermore, a fastening nut is connected to the clamping column in a threaded manner, and the fastening nut can clamp and fix the side wall of the connecting sleeve between the fastening nut and the outer side wall of the discharge port when being screwed.

Furthermore, the connecting sleeve inboard is equipped with the sealing washer of rubber material for the gap between sealed connecting sleeve inside wall and the discharge gate lateral wall.

Compared with the prior art, the beneficial effects of the utility model reside in that: the middle dust cover of the utility model is detachably connected with the discharge hole, which is convenient for disassembling the dust cover for cleaning or replacing; meanwhile, the dust cover is designed in a telescopic mode, so that a short distance can be always kept between the outlet at the bottom of the dust cover and the top surface of the powder material in the packaging box, and the dust raising phenomenon in the blanking process is reduced, so that the influence on the working environment is reduced, and the resource waste is reduced; the whole structure is reasonable in design and convenient and flexible to use.

Drawings

Fig. 1 is a schematic structural view of a detachable blanking dust-proof device of the present invention;

FIG. 2 is a schematic view of a portion B of FIG. 1;

FIG. 3 isbase:Sub>A schematic sectional view taken along the line A-A in FIG. 1;

wherein, 1, a discharging device; 11. a discharge port; 111. an external thread; 2. a dust cover; 21. a support framework; 22. a cover body; 3. a drive assembly; 31. a drive motor; 32. a reel; 33. a mounting frame; 4. a fixing ring; 5. a hauling rope; 6. packing cases; 7. a connecting sleeve; 8. a card slot; 81. a vertical groove; 82. a transverse slot; 821. a limiting clamping groove; 9. clamping the column; 91. and (5) tightening the nut.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

It should be noted that, in the description of the technical solutions of the present invention, some directional words, such as "front", "back", "upper", "lower", "top", "bottom", "inner", "outer", etc., used for clearly describing the technical features of the present invention are all according to the orientation of the drawings of the present invention.

Examples

As shown in fig. 1, the detachable discharging dustproof device of the embodiment includes a discharging device 1, a discharging port 11 is arranged at the bottom of the discharging device 1, when discharging, a material comes out from the discharging port 11 and falls into a packing box 6 placed below the discharging port 11, and a top opening of the packing box 6 is over against the discharging port 11. Discharge gate 11 department is connected and is equipped with telescopic dust cover 2, adopts between dust cover 2 and the discharge gate 11 to dismantle to be connected, conveniently pulls down after long-term the use and washs or changes. Specifically, the top of dust cover 2 has linked firmly connecting sleeve 7, and connecting sleeve 7 internal diameter and 11 external diameters looks adaptations of discharge gate, and connecting sleeve 7 lateral wall has seted up one end open-ended draw-in

groove

8, and 11 lateral wall epirelief of discharge gate are equipped with above-mentioned draw-in groove 8 matched with card post 9, and when connecting sleeve 7 suit was in the discharge gate 11 outside, card post 9 cooperation joint was in draw-in groove 8.

As shown in fig. 2, the clamping groove 8 includes a vertical groove 81 and a transverse groove 82 which are communicated with each other, one end of the vertical groove 81 penetrates through the top of the connecting sleeve 7 to form an opening, the other end of the vertical groove is communicated with one end of the transverse groove 82, the other end of the transverse groove 82 is communicated with a circular arc-shaped limiting clamping groove 821, the aperture of the limiting clamping groove 821 is larger than the groove width of the transverse groove 82, and the height of the top point of the limiting clamping groove 821 is higher than the height of the top surface of the transverse groove 82. During installation, suit connecting sleeve 7 in the discharge gate 11 outside from bottom to top, and the opening of vertical groove 81 aims at card post 9, when connecting sleeve 7 moves up, card post 9 relative movement in vertical groove 81 is until reaching vertical groove 81 bottom, then connecting sleeve 7 is rotatory, make card post 9 along transverse groove 82 relative movement until moving spacing draw-in groove 821 in realize the joint, in order to further improve the joint effect, threaded connection has fastening nut 91 on card post 9 in this embodiment, fastening nut 91 can press from both sides the connecting sleeve 7 lateral wall clamp tightly when screwing and fix between fastening nut 91 and the 11 lateral walls of discharge gate, thereby further guarantee discharge gate 11 and connecting sleeve 7's joint effect reliable and stable.

As shown in fig. 3, an external thread 111 is provided on the outer side wall of the discharge port 11, an internal thread matching with the external thread 111 is provided on the lower portion of the inner side wall of the connecting sleeve 7, and the connecting sleeve 7 is in threaded connection with the external thread 111 of the discharge port 11 through the internal thread. And the transverse groove 82 is slightly inclined in the embodiment, so that the transverse groove 82 is matched with the threaded connection structure, and interference is avoided, so that when the connecting sleeve 7 rotates, the clamping column 9 moves relatively along the transverse groove 82, the internal thread of the inner side wall of the connecting sleeve 7 is in contact with the external thread 111 of the outer side wall of the discharge hole 11, and threaded connection is realized, and the tightness and reliability of connection between the connecting sleeve 7 and the discharge hole 11 are further improved. Meanwhile, in order to improve the sealing performance between the connecting sleeve 7 and the discharge hole 11, the inner side of the connecting sleeve 7 is provided with a sealing ring made of rubber material for sealing a gap between the inner side wall of the connecting sleeve 7 and the outer side wall of the discharge hole 11. When dust cover 2 long-term use needs wash or change, unscrew fastening nut 91 earlier, then the antiport connecting sleeve 7 makes card post 9 get into vertical groove 81, and the internal thread of connecting sleeve 7 separates with external screw thread 111 on the 11 lateral walls of discharge gate simultaneously, then moves connecting sleeve 7 downwards until card post 9 breaks away from vertical groove 81, can realize connecting

sleeve

7 and 11 dismantlements of discharge gate and operate.

The dust cover 2 of this embodiment includes the cover body 22 that flexible material made and links firmly a plurality of supporting framework 21 that is interval distribution about being on the cover body 22, and the concrete material of the cover body 22 can adopt flexible materials such as rubber or dustproof cloth, specifically does not do the restriction. Every support skeleton 21 outside both ends equal symmetric connection has solid fixed ring 4, and gu fixed ring 4 internalization is worn to be equipped with

haulage rope

5, and 5 one end of haulage rope is connected with solid fixed ring 4 that is located dust cover 2 bottoms after passing solid fixed ring 4 of a plurality of interval distribution about, and the connected mode can adopt to tie a knot or other firm and convenient modes of dismantling. The other end of the hauling cable 5 is in driving connection with a driving component 3 arranged on the discharging device 1. Specifically, the driving assembly 3 comprises a driving motor 31 and a reel 32, the other end of the traction rope 5 is fixed on the reel 32, the reel 32 is rotatably mounted on a mounting frame 33 through a rotating shaft, the mounting frame 33 is fixedly mounted on the discharging device 1, one end of the rotating shaft of the reel 32 penetrates through the mounting frame 33 and then is connected with the output end of the driving motor 31, the driving motor 31 can drive the traction rope 5 to be wound on the reel 32 when driving the reel 32 to rotate, and the traction rope 5 can drive the bottom of the dust cover 2 to move upwards when being wound on the reel 32. When the dust cover 2 needs to be disassembled, the pull rope 5 and the fixing ring 4 positioned at the bottom of the dust cover 2 can be disassembled in a matching mode to realize disassembly.

During the use, put discharge gate 11 below with packing box 6, then start drive assembly 3 drive reel 32 and rotate and carry out the unwrapping wire operation, unwrapping wire in-process dust cover 2 extends under self action of gravity gradually, and the dust cover 2 stretches into 6 inboard below of packing box after the completion of extending, and the length of dust cover 2 can design as required, and the best is about 10 centimeters from the 6 bottoms of packing box in dust cover 2 bottoms under the complete extension state, can effectively alleviate the degree of unloading in-process raise dust like this. Then the discharging device 1 is started to discharge, and the powder material comes out from the discharging port 11 and falls into the packing box 6 through the dust cover 2. In the blanking process, the driving assembly 3 drives the reel 32 to rotate reversely to take up the wire, the dust cover 2 gradually moves upwards and retracts under the traction of the traction rope 5, and a certain distance is always kept between the dust cover and the top surface of the powder material in the packing box 6, and the distance is optimally 5-10 cm. After the blanking is finished, the driving assembly 3 drives the reel 32 to continue to rotate reversely until the driving assembly 3 is completely reset, and the driving assembly 3 stops.

The utility model discloses a detachable unloading dust keeper, adopt and dismantle the connection between dust cover 2 and the discharge gate 11, be convenient for dismantle dust cover 2 get off clear up or change; meanwhile, the dust cover 2 is designed in a telescopic mode, so that a short distance can be always kept between the outlet at the bottom of the dust cover 2 and the top surface of the powder material in the packing box 6, and the dust raising phenomenon in the blanking process is reduced, so that the influence on the working environment is reduced, and the resource waste is reduced; the whole structure is reasonable in design and convenient and flexible to use.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. The utility model provides a detachable unloading dust keeper which characterized in that: including discharging device (1), discharging device (1) bottom is equipped with discharge gate (11), discharge gate (11) department is connected and is equipped with telescopic dust cover (2), dust cover (2) top has linked firmly connecting sleeve (7), connecting sleeve (7) internal diameter and discharge gate (11) external diameter looks adaptation, just one end open-ended draw-in groove (8) have been seted up to connecting sleeve (7) lateral wall, discharge gate (11) lateral wall epirelief is equipped with card post (9) with above-mentioned draw-in groove (8) matched with, connecting sleeve (7) suit is when discharge gate (11) outside, card post (9) cooperation joint is in draw-in groove (8).

2. The detachable blanking dustproof device according to claim 1, characterized in that: the clamping groove (8) comprises a vertical groove (81) and a transverse groove (82) which are communicated, one end of the vertical groove (81) penetrates through the top of the connecting sleeve (7) to form an opening, the other end of the vertical groove is communicated with one end of the transverse groove (82), the end part of the other end of the transverse groove (82) is communicated with a circular arc-shaped limiting clamping groove (821), and the aperture of the limiting clamping groove (821) is larger than the groove width of the transverse groove (82).

3. The detachable blanking dustproof device of claim 2, characterized in that: external threads (111) are formed in the outer side wall of the discharge hole (11), internal threads matched with the external threads (111) are arranged on the lower portion of the inner side wall of the connecting sleeve (7), and the connecting sleeve (7) is in threaded connection with the external threads (111) of the discharge hole (11) through the internal threads.

4. The detachable blanking dustproof device as claimed in claim 1 or 3, wherein: dust cover (2) include the cover body (22) that flexible material made and link firmly a plurality of support skeleton (21) that are upper and lower interval distribution on the cover body (22), every support skeleton (21) outside both ends equal symmetric connection has solid fixed ring (4), wear to be equipped with haulage rope (5) in solid fixed ring (4), haulage rope (5) one end is passed about the solid fixed ring (4) of a plurality of interval distribution and is connected with solid fixed ring (4) that are located dust cover (2) bottom, haulage rope (5) other end and install drive assembly (3) drive connection on discharging device (1).

5. The detachable blanking dustproof device of claim 4, wherein: drive assembly (3) include driving motor (31) and reel (32), be fixed with the other end of haulage rope (5) on reel (32), reel (32) rotationally install on mounting bracket (33) through the pivot, mounting bracket (33) fixed mounting is on discharging device (1), the pivot one end of reel (32) is passed behind mounting bracket (33) and is connected with the output of driving motor (31), can drive haulage rope (5) winding on reel (32) when driving motor (31) drive reel (32) rotate.

6. The detachable blanking dustproof device of claim 2, characterized in that: the clamping column (9) is connected with a fastening nut (91) through threads, and the side wall of the connecting sleeve (7) can be clamped and fixed between the fastening nut (91) and the outer side wall of the discharge hole (11) when the fastening nut (91) is screwed tightly.

7. The detachable blanking dustproof device of claim 1, characterized in that: the inner side of the connecting sleeve (7) is provided with a sealing ring made of rubber for sealing a gap between the inner side wall of the connecting sleeve (7) and the outer side wall of the discharge hole (11).