CN214359088U

CN214359088U - Automatic discharging device

Info

Publication number: CN214359088U
Application number: CN202022998777.5U
Authority: CN
Inventors: 唐细国; 安利群; 刘伟国
Original assignee: Hunan Qibin Pharmaceutical Material Technology Co ltd
Current assignee: Hunan Qibin Pharmaceutical Material Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-08
Anticipated expiration: 2030-12-14

Abstract

The application belongs to the technical field of storage and transportation equipment, and provides an automatic discharging device, which comprises a sealing cover, a charging bucket with a discharging port, a valve body arranged in the charging bucket, a storage bin with a feeding port for butting with the discharging port of the charging bucket, and a propping piece arranged on one side of the storage bin close to the charging bucket, wherein when the discharging port of the charging bucket is aligned with the feeding port of the storage bin for discharging, the propping piece can prop against the valve body sealed at the discharging port of the charging bucket, so that the discharging port of the charging bucket is opened for discharging, and meanwhile, the sealing cover, the discharging end of the charging bucket and the feeding end of the storage bin enclose to form a closed cavity, thereby avoiding the phenomenon that dust overflows to pollute air and generate adverse effects on other production links, after discharging is completed, the charging bucket is moved away from the top of the storage bin, the valve body loses the propping effect of the propping piece, and falls back to the discharging port under the action of self gravity, the whole discharging process does not need manual operation, so that the manpower resource is saved, no dust overflows, and the operation is safe and environment-friendly.

Description

Automatic discharging device

Technical Field

The application relates to the technical field of storage and transportation equipment, in particular to an automatic discharging device.

Background

On medicinal glass production line, generally utilize the material jar to add the particulate matter to the storage silo, need plus when unloading in the material jar to the storage silo to drive power and close and open the discharge valve, take promptly that electronic, pneumatics or manpower carry out the auxiliary operation, lead to equipment structure more complicated, manpower and materials are with high costs, the transfer efficiency is lower to the in-process of unloading can raise serious dust, pollute operational environment, seriously influence workman's physical and mental health and bring adverse effect to other production links.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide an automatic discharging device to solve the technical problem that the automatic discharging device manpower and materials cost is high and dust pollution is serious among the prior art.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the sealing device comprises a sealing cover, a charging bucket with a discharging port, a valve body arranged in the charging bucket, a storage bin with a feeding port for butting with the discharging port of the charging bucket, and a propping piece arranged on one side of the storage bin close to the charging bucket, wherein the valve body is used for plugging the discharging port of the charging bucket under the action of self weight; the material jar the discharge gate with the storage silo when the feed inlet docks mutually, support the top piece and prop up the valve body just the sealed cowling the outer wall of material jar and the outer wall of storage silo encloses jointly and forms and is used for sealing the discharge gate with the airtight cavity of the junction of feed inlet.

In one embodiment, one end of the sealing cover is connected to the periphery of the discharge port of the charging bucket in a sealing manner, and the other end of the sealing cover is provided with a first opening used for being combined with the outer wall of the storage bin; or one end of the sealing cover is connected with the storage bin in a sealing mode, the periphery of the feeding port and the other end of the sealing cover are provided with a second opening used for being combined with the outer wall of the charging bucket.

In one embodiment, a guide structure extending along the gravity direction of the valve body is arranged between the charging bucket and the valve body.

In one embodiment, the guide structure comprises a guide pipe arranged in the material tank and extending along the gravity direction of the valve body and a guide rod arranged on the valve body and extending along the gravity direction of the valve body; or, the guide structure comprises a guide rod which is arranged in the material tank and extends along the gravity direction of the valve body and a guide pipe which is arranged on the valve body and extends along the gravity direction of the valve body, and the guide rod is inserted in the guide pipe.

In one embodiment, the charging bucket comprises a straight barrel and a conical barrel which are communicated with each other, the inner diameter of the conical barrel is gradually reduced towards the direction far away from the straight barrel, and the discharge hole is formed in one end, close to the storage bin, of the conical barrel.

In one embodiment, the valve body comprises a cone frustum, and the outer wall of the cone frustum is attached to the inner wall of the cone cylinder body so as to seal the discharge hole.

In one embodiment, the valve body further comprises a flow guiding body connected to one end of the cone frustum facing away from the storage bin.

In one embodiment, the abutting piece comprises a support frame, an ejector rod and a reinforcing rod, the support frame is fixedly connected in the storage bin, one end of the ejector rod is fixedly connected with the support frame, and the other end of the ejector rod penetrates through the feeding hole of the storage bin and extends outwards; the reinforcing rod is fixedly connected between the supporting frame and the ejector rod.

In one embodiment, the automatic discharging device further comprises a driving mechanism arranged on the storage bin, and the driving mechanism is used for driving the abutting piece to move along the gravity direction of the valve body.

In one embodiment, the automatic discharging device further comprises a dust recycling device, and the suction end of the dust recycling device is communicated with the closed cavity.

The application provides an automatic discharge device's beneficial effect lies in: compared with the prior art, the application provides an automatic discharge device, when the discharge gate of its material jar aligns with the feed inlet of storage silo and unloads, support the valve body of shutoff in material jar discharge gate department, make the discharge gate of material jar open with the automatic operation of unloading, the sealed cowling surrounds formation airtight cavity with the discharge end of material jar and the feed end of storage silo simultaneously, can avoid the dust outwards to spill over and pollute the outside air and produce adverse effect to other production links, after unloading, put aside the material jar from the storage silo top, the valve body loses the effect of supporting the piece, the heavy back that falls back to the discharge gate under self action of gravity, whole unloading process need not manual operation, manpower resources are saved, and no dust spills over, operation safety ring protects.

Drawings

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

Fig. 1 is a schematic structural diagram of an automatic discharging device according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of an automatic discharging device according to another embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of an automatic discharging device according to another embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

100-sealing cover; 110 — a second opening; 200-material tank; 210-a discharge hole; 220-straight cylinder body; 230-a conical cylinder; 300-a valve body; 310-a truncated cone; 320-a flow conductor; 400-a storage bin; 410-a feed inlet; 500-a counter element; 510-a support frame; 510-a top rod; 530-a stiffener; 600-a guide structure; 610-a guide tube; 620-guide bar.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "upper", "lower", "vertical", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1, an automatic discharging device provided in an embodiment of the present application will be described. The automatic discharging device comprises a sealing cover 100, a charging bucket 200 with a discharging hole 210, a valve body 300 arranged in the charging bucket 200, a storage bin 400 with a feeding hole 410 for butting with the discharging hole 210 of the charging bucket 200, and a propping piece 500 arranged on one side of the storage bin 400 close to the charging bucket 200, wherein the valve body 300 is used for plugging the discharging hole 210 of the charging bucket 200 under the action of self weight; when the discharge hole 210 of the charging bucket 200 is butted with the feed hole 410 of the storage bin 400, the supporting member 500 supports the valve body 300, and the sealing cover 100, the outer wall of the charging bucket 200 and the outer wall of the storage bin 400 surround together to form a closed cavity for sealing the connection part of the discharge hole 210 and the feed hole 410.

The application provides an automatic discharge device, compared with the prior art, when the discharge gate 210 of its material jar 200 aligns with the feed inlet 410 of storage silo 400 and unloads, support top piece 500 can support the valve body 300 of top shutoff in material jar 200 discharge gate 210 department, make the discharge gate 210 of material jar 200 open and unload the operation with the automation, sealed cowling 100 surrounds formation airtight cavity with the discharge end of material jar 200 and the feed end of storage silo 400 simultaneously, can avoid the dust to spill over and polluted the air and produce adverse effect to other production links, after unloading, put aside material jar 200 from storage silo 400 top, valve body 300 loses the effect of supporting top piece 500, fall back to discharge gate 210 again under self action of gravity, whole unloading process need not manual operation, human resources are saved, and no dust spills over, operation safety ring protects.

In another embodiment of the present application, referring to fig. 1 and 2, one end of the sealing cover 100 is connected to the periphery of the discharge port 210 of the charging bucket 200 in a sealing manner, and the other end is opened with a first opening (not shown) for combining with the outer wall of the storage bin 400; alternatively, one end of the sealing cover 100 is connected to the periphery of the feed inlet 410 of the storage bin 400 in a sealing manner, and the other end is provided with the second opening 110 for combining with the outer wall of the charging bucket 200.

The automatic discharge device that this embodiment provided, its sealed cowling 100 and material jar 200 or storage silo 400 fixed connection for when material jar 200 and storage silo 400 aim at the operation of unloading, sealed cowling 100 and storage silo 400 or material jar 200 butt joint, like this, have formed a sealed cavity that can prevent the dust and spill over in the beginning of the operation of unloading in the twinkling of an eye, and sealed effectual, and need not additionally to install or adjust sealed cowling 100, simplified the operation flow of unloading.

In another embodiment of the present application, referring to fig. 1 and 3, a guiding structure 600 extending along the gravity direction of the valve body 300 is disposed between the bucket 200 and the valve body 300.

It can be understood that, when the supporting member 500 supports the valve body 300 and the valve body 300 falls back to the discharge hole 210 of the charging bucket 200 under the action of gravity, the guiding structure 600 can guide the valve body 300 to move along the gravity direction of the valve body 300, so as to improve the moving stability of the valve body 300.

As an implementation manner, referring to fig. 1, the guiding structure 600 includes a guiding tube 610 disposed in the charging bucket 200 and extending along the gravity direction of the valve body 300, and a guiding rod 620 disposed on the valve body 300 and extending along the gravity direction of the valve body 300, wherein the guiding rod 620 is inserted into the guiding tube 610. During the discharging process, the guide pipe 610 on the charging bucket 200 limits the guide rod 620 on the valve body 300, so as to guide the valve body 300 to lift along the gravity direction.

As another practical manner, referring to fig. 3, the guiding structure 600 includes a guiding rod 620 disposed in the charging bucket 200 and extending along the gravity direction of the valve body 300, and a guiding tube 610 disposed on the valve body 300 and extending along the gravity direction of the valve body 300, wherein the guiding rod 620 is inserted into the guiding tube 610. In the discharging process, the guide rod 620 on the charging bucket 200 limits the guide rod 620 on the valve body 300, and can guide the valve body 300 to lift along the gravity direction.

In another embodiment of the present application, referring to fig. 1, the charging bucket 200 includes a straight cylinder 220 and a conical cylinder 230 which are communicated with each other, the inner diameter of the conical cylinder 230 gradually decreases towards a direction away from the straight cylinder 220, and a discharge hole 210 is opened at one end of the conical cylinder 230 close to the storage bin 400.

The automatic discharge device that this embodiment provided, because the internal diameter of circular cone barrel 230 reduces to the direction of being close to storage silo 400 by keeping away from storage silo 400 gradually, the inner wall of circular cone barrel 230 slope can have the guide effect to the material in the material jar 200 at the in-process of unloading, avoids the material to fall perpendicularly, reduces the production of dust.

In another embodiment of the present application, referring to fig. 1, the valve body 300 includes a truncated cone 310, and an outer wall of the truncated cone 310 is attached to an inner wall of the conical cylinder 230 to close the discharge hole 210.

In the automatic discharging device provided by this embodiment, the circular truncated cone 310 can form a surface fit with the inner wall of the circular truncated cone body 230 of the charging bucket 200, so that the valve body 300 has better sealing and bearing effects on the material in the charging bucket 200.

In another embodiment of the present application, referring to fig. 1, the valve body 300 further comprises a flow guiding body 320 connected to an end of the truncated cone 310 facing away from the storage bin 400.

It should be noted that the flow guiding body 320 is used for guiding the material in the material tank to flow to the discharge port 210 of the material tank 200, and the flow guiding body 320 may be configured as a cone or a pyramid, which is not limited herein.

The automatic discharge device that this embodiment provided, its baffle 320 contracts gradually from the bottom to the top direction of material jar 200, can play effectual water conservancy diversion effect to the material, thereby effectively reduces the valve body 300 and effectively improves the efficiency of unloading to the hindrance of material.

In another embodiment of the present application, referring to fig. 1, the propping member 500 includes a supporting frame 510, a top rod 520 and a reinforcing rod 530, the supporting frame 510 is fixedly connected to the storage bin 400, one end of the top rod 520 is fixedly connected to the supporting frame 510, and the other end of the top rod 520 passes through the feeding hole 410 of the storage bin 400 and extends outward; the reinforcing rod 530 is fixedly connected between the supporting bracket 510 and the top bar 520.

It should be noted that the supporting frame 510 may have various structures, such as a single supporting rod or a structure formed by two supporting rods crossing each other, and the like, and is not limited herein. When the supporting frame 510 is set to be a cross structure formed by two supporting rods, the top rod 520 is arranged at the center of the cross structure, and the end of each supporting rod is fixedly connected with the reinforcing rod 530 between the top rod 520 and the end of each supporting rod, so that the top rod 520 can be prevented from inclining.

In the automatic discharging device provided by this embodiment, the bottoms of the supporting frame 510, the reinforcing rod 530 and the top rod 520 can form a triangular structure, so that the stability is good, and the structural strength of the whole abutting member 500 can be enhanced.

In another embodiment of the present application, the automatic discharging apparatus further comprises a driving mechanism (not shown) disposed on the storage bin 400, and the driving mechanism is used for driving the abutting member 500 to move along the gravity direction of the valve body 300.

It should be noted that the types of the driving mechanism include various types, such as an electric cylinder, the abutting member 500 is connected to the power output end of the electric cylinder, and also includes a mechanism combining a motor and a rack and pinion, the power output end of the motor is connected to the gear, the gear is linked with the rack, the abutting member 500 is connected to the rack, and the like, and the driving mechanism is not limited specifically herein.

The automatic discharging device provided by the embodiment has the advantages that the driving mechanism can change the height of the abutting piece 500 extending to the feeding hole 410 of the storage bin 400, and further can change the height of the abutting valve body 300 in the discharging operation process, so that the discharging speed can be adjusted, and different discharging requirements can be met.

In another embodiment of the present application, a first sealing member (not shown) is disposed between the sealing cover 100 and the discharge end of the material tank 200, and/or a second sealing member (not shown) is disposed between the sealing cover 100 and the feed end of the storage bin 400, so that the sealing performance of the sealing cover 100 can be further improved, the amount of dust spilled over can be reduced, and the air quality of a production workshop can be improved.

In another embodiment of the present application, the automatic discharging device further comprises a dust recycling device (not shown), and the suction end of the dust recycling device is communicated with the closed chamber.

The automatic discharge device that this embodiment provided, the outer wall of its material jar 200 and the outer wall and the sealed cowling of storage silo 400 form the airtight cavity that is used for sealing the discharge gate 210 of material jar 200 and the junction of the feed inlet 410 of storage silo 400, and dust recovery device's suction end and this airtight cavity intercommunication can carry out recycle to the dust, improve the utilization ratio of material, and can reduce risks such as dust explosion or burning.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic discharge device which is characterized in that: the sealing device comprises a sealing cover, a charging bucket with a discharging port, a valve body arranged in the charging bucket, a storage bin with a feeding port for butting with the discharging port of the charging bucket, and a propping piece arranged on one side of the storage bin close to the charging bucket, wherein the valve body is used for plugging the discharging port of the charging bucket under the action of self weight; the material jar the discharge gate with the storage silo when the feed inlet docks mutually, support the top piece and prop up the valve body just the sealed cowling the outer wall of material jar and the outer wall of storage silo encloses jointly and forms and is used for sealing the discharge gate with the airtight cavity of the junction of feed inlet.

2. The automatic discharge apparatus according to claim 1, wherein: one end of the sealing cover is connected to the periphery of the discharge port of the charging bucket in a sealing manner, and the other end of the sealing cover is provided with a first opening used for being combined with the outer wall of the storage bin; or one end of the sealing cover is connected with the storage bin in a sealing mode, the periphery of the feeding port and the other end of the sealing cover are provided with a second opening used for being combined with the outer wall of the charging bucket.

3. The automatic discharge apparatus according to claim 1, wherein: the charging bucket with be equipped with between the valve body along the guide structure of the gravity direction extension of valve body.

4. The automatic discharge apparatus according to claim 3, wherein: the guide structure comprises a guide pipe which is arranged in the material tank and extends along the gravity direction of the valve body and a guide rod which is arranged on the valve body and extends along the gravity direction of the valve body; or, the guide structure comprises a guide rod which is arranged in the material tank and extends along the gravity direction of the valve body and a guide pipe which is arranged on the valve body and extends along the gravity direction of the valve body, and the guide rod is inserted in the guide pipe.

5. The automatic discharge apparatus according to claim 1, wherein: the charging bucket comprises a straight barrel body and a conical barrel body which are communicated with each other, the inner diameter of the conical barrel body is gradually reduced towards the direction away from the straight barrel body, and the discharge hole is formed in one end, close to the storage bin, of the conical barrel body.

6. The automatic discharge apparatus according to claim 5, wherein: the valve body comprises a cone frustum, and the outer wall of the cone frustum is attached to the inner wall of the cone barrel body so as to seal the discharge hole.

7. The automatic discharge apparatus according to claim 6, wherein: the valve body further comprises a flow guide body connected to one end, deviating from the storage bin, of the cone frustum.

8. The automatic discharge apparatus according to claim 1, wherein: the ejection part comprises a support frame, an ejector rod and a reinforcing rod, the support frame is fixedly connected in the storage bin, one end of the ejector rod is fixedly connected with the support frame, and the other end of the ejector rod penetrates through the feed port of the storage bin and extends outwards; the reinforcing rod is fixedly connected between the supporting frame and the ejector rod.

9. The automatic discharge apparatus according to claim 1, wherein: the automatic discharging device further comprises a driving mechanism arranged on the storage bin, and the driving mechanism is used for driving the abutting piece to move along the gravity direction of the valve body.

10. The automatic discharging device according to any one of claims 1 to 9, wherein: the automatic discharging device further comprises a dust recovery device, and the suction end of the dust recovery device is communicated with the closed cavity.