CN112193857A

CN112193857A - Powdery material stirring, conveying and packaging system

Info

Publication number: CN112193857A
Application number: CN202011014565.7A
Authority: CN
Inventors: 黄加珍
Original assignee: Zhejiang Fuyou Biotechnology Co ltd
Current assignee: Zhejiang Fuyou Biotechnology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-01-08

Abstract

The invention provides a powdery material stirring, conveying and packaging system which comprises a feeding mechanism, a stirring mechanism, a buffering and storing mechanism, a discharging mechanism and a packaging mechanism which are sequentially arranged and combined, wherein the feeding mechanism, the stirring mechanism, the buffering and storing mechanism, the discharging mechanism and the packaging mechanism are placed on the same horizontal plane, and the upper part and the lower part of the feeding mechanism, the stirring mechanism, the buffering and storing mechanism and the discharging mechanism are connected through the obliquely arranged conveying mechanism. The powdery material stirring, conveying and packaging system can automatically convey and process the materials, and occupies less space in a factory, particularly the height.

Description

Powdery material stirring, conveying and packaging system

Technical Field

The invention relates to a stirring, conveying and packaging system for powdery materials.

Background

Powdered materials such as fodder, fertilizer need experience processes such as stirring, transport, packing in process of production, and the implementation of these processes often needs to use equipment such as mixer, baling press, and the material needs the manual work to shift the material after every process is accomplished to in entering into next process, the process of production often need be interrupted, and efficiency is lower.

At present, a series of similar production equipment for producing and processing the powdery materials also exists in the market, but the production equipment generally adopts a vertical falling mode to convey the materials, has certain height requirements on factory buildings, and can be implemented by buildings with more than three layers.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the powdery material stirring, conveying and packaging system capable of automatically conveying and processing materials, and the system occupies less space in a factory, particularly the space in height.

In order to achieve the purpose, the invention provides a powder material stirring, conveying and packaging system which comprises a feeding mechanism, a stirring mechanism, a buffering storage mechanism, a discharging mechanism and a packaging mechanism which are sequentially arranged and combined, wherein the feeding mechanism, the stirring mechanism, the buffering storage mechanism, the discharging mechanism and the packaging mechanism are placed on the same horizontal plane, and the upper part and the lower part of the feeding mechanism, the stirring mechanism, the buffering storage mechanism and the discharging mechanism are connected through an obliquely arranged conveying mechanism.

The invention has the beneficial effects that: the invention occupies less factory space, can be installed and implemented only by the site space of one floor, adopts the conveying mechanism to connect the mechanisms corresponding to each procedure, can realize automatic conveying and processing of materials, and has easy implementation and stronger reliability.

Further, the feeding mechanism comprises a feeding hopper, the feeding hopper comprises a first feeding hole positioned on the side part and a first discharging hole positioned on the bottom part, a door capable of being opened and closed is arranged at the first feed inlet, a rotatable roller is arranged at the outer side of the feed hopper, a flexible film capable of being pulled to extend and retract is wound and accommodated on the roller, the membrane may be sandwiched between the door and the first feed opening to cooperate with the door to close the first feed opening, a box body for containing the roller is arranged outside the feed hopper, the box body is provided with a gap for the film to enter and exit the box body, sealing lips are arranged on two sides of the gap, a strip-shaped stop block which is matched with the gap for limiting is arranged at the end part of the membrane, but be connected with the drive roller on the roller and withdraw the elasticity piece that the direction pivoted is returned towards making the membrane, the all edges all around of first feed inlet and the all edges all are provided with the cooperation and carry out the sealing washer pad that compresses tightly to the membrane.

The effect brought by adopting the setting is as follows: the film can be pulled out of the roller and clamped between the door and the first feed inlet, and can also be retracted onto the roller, when the first feed inlet needs to be opened and closed, the film only needs to be lifted or covered slowly and the door is closed or opened, air turbulence can still be generated in the opening and closing process of the door, but due to the existence of the film, the influence on the inside of the feed hopper can not be generated, dust in the feed hopper cannot overflow easily, and external dirt and dust cannot enter the feed hopper easily, so that the quality of a product is improved; the film can be retracted into the box body when not in use, so that external dust is isolated, the pollution of external dirt to the film is reduced, and the pollution to materials in the feed hopper is prevented; the elastic reset piece is arranged to facilitate the membrane to be retracted; the sealing gasket can improve the pressing effect on the film and improve the sealing property among the door, the film and the first feed inlet; the setting of bar dog can prevent that the membrane from entering into the box body completely, makes things convenient for pull out next time.

Further, feed mechanism is including the feeder hopper, and the feeder hopper is including the first feed inlet that is located the lateral part and the first discharge gate that is located the bottom, the lower part of feeder hopper is the funnel structure, and first discharge gate setting is provided with the filter screen in the bottom of funnel structure and the drive shaft that is connected with the filter screen in the inner chamber of feeder hopper, the both ends of drive shaft are connected respectively on the lateral wall of two relative settings of feeder hopper, and wherein one end of drive shaft is connected with drive module, drive module can drive the filter screen oscillation, the filter screen setting is in position between first feed inlet and first discharge gate, one side in the feeder hopper of orientation of feed inlet is provided with the oblique baffle that can be promoted upset downwards, oblique baffle connection cooperation has the elasticity to reset.

The effect brought by adopting the setting is as follows: when powder materials are guided into the feed hopper along the first feed inlet, the powder materials can directly penetrate through the filter screen to be discharged from the first feed inlet, the caked materials are retained on the filter screen, and the filter screen is driven by the driving module to oscillate and crush the caked materials, so that the discharged materials are more uniform, the materials are stirred more uniformly, and the product quality is improved; the arrangement of the inclined baffle can prevent the dust material from splashing along the first feeding hole to be discharged during oscillation.

Further, rabbling mechanism is including the storehouse body and be used for erectting the storehouse body subaerial support, storehouse body top be provided with the opening and with opening complex cang gai, be provided with the stirring rake in the storehouse body, the storehouse body outside is provided with the motor of being connected with the stirring rake transmission, the storehouse body has two tip that extend towards both sides direction, the support is including respectively rotating first support and the second support of being connected with the cooperation of storehouse body both ends, operating handle is provided with to first support, is provided with the drive mechanism who takes one-way self-locking function between operating handle and the storehouse body one end, and operating handle is based on drive mechanism can drive the storehouse body and rotate, the motor sets up the other end department at the storehouse body.

The effect brought by adopting the setting is as follows: when the interior of the bin body needs to be cleaned, the operation handle can drive the bin body to integrally rotate, so that the top opening of the bin body rotates to a position facing the side or lower, and workers can clean the bin body conveniently; because the transmission mechanism has a one-way self-locking function, the bin body can not rotate by itself, and the use safety is improved.

Further, buffering storage mechanism includes the holding chamber, and the upper end in holding chamber is provided with the second feed inlet, and the lower extreme in holding chamber is provided with the second discharge gate, and the holding chamber is including pipy unloading pipe, the second discharge gate sets up in the below of unloading pipe, rotates between the lateral wall of two relative settings of unloading pipe and is provided with the axostylus axostyle, and the axostylus axostyle has the extension of wearing to establish to the unloading outside, is connected with on the extension and can drives axostylus axostyle pivoted handle, is connected with the oar on the ax.

The effect brought by adopting the setting is as follows: when the material of holding chamber lower part unloading pipe department takes place to agglomerate, accessible handle drive axostylus axostyle wholly rotates, and then makes the oar take place to rotate, and the powder material of these agglomerates can be smashed to the oar when rotating to improve buffering storage mechanism's unloading speed.

Further, conveying mechanism including pipeline and slip support frame, the pipeline be the slope setting, the pipeline includes the conveying pole, respectively with two adjacent mechanism's that arrange in proper order feed inlet and discharge gate go on connecting first connecting pipe and second connecting pipe, first connecting pipe and second connecting pipe set up respectively in the both ends department of pipeline, the conveying pole on be provided with and be the heliciform along its length and encircle the blade that extends.

The effect brought by adopting the setting is as follows: the first connecting pipe and the second connecting pipe are respectively connected with the feed inlet and the discharge outlet of the adjacent mechanism, and when a conveying rod of the conveying mechanism rotates under the driving of power, the conveying rod can drive materials to generate displacement, so that the conveying purpose is realized, the structure is simple, the manual driving is not needed, the traditional multi-floor vertical conveying is replaced, and the requirement on site space is low;

and the setting of slip support frame can support the conveying pipeline, still makes things convenient for its being connected with these mechanisms.

Furthermore, the first connecting pipe and the second connecting pipe respectively extend downwards and upwards, and a bayonet is formed between the first connecting pipe and the feeding pipeline.

The effect brought by adopting the setting is as follows: the reliability of connection with the upper part and the lower part of the mechanism is improved.

Further, second connecting pipe top be provided with the collecting hopper, the collecting hopper is including the inner chamber, the inner chamber gradually diminish towards the second connecting pipe and set up, second connecting pipe and collecting hopper between be provided with connecting pipe sleeve and elastic component, the one end of connecting pipe sleeve rotate with the second connecting pipe and be connected, the other end of connecting pipe sleeve constitutes the spiro union cooperation with the outer wall of collecting hopper, the elastic component setting between second connecting pipe and collecting hopper.

The effect brought by adopting the setting is as follows: the inner cavity is arranged to be gradually smaller towards the second connecting pipe, so that the adaptability of connection with the lower part of the mechanism is improved; the reliability of connection between the second connecting pipe and the collecting hopper is improved.

Further, the connecting pipe cover including rotation portion, connector and screw thread section set up in the one end department that is close to the collecting hopper, rotation portion set up in the other end department, the connector gradually big setting towards the collecting hopper direction, rotation portion rotate the cover and establish on the second connecting pipe, the second connecting pipe is close to its one end department and is formed with the spacing bulge loop of circumference extension, spacing bulge loop can and rotate and constitute the butt between the portion spacing.

The effect brought by adopting the setting is as follows: towards the gradually big connector of collecting hopper can play the effect of being convenient for connect the pipe box and cup joint on the collecting hopper, later constitute the threaded connection of connecting pipe box and collecting hopper through the screw thread section, set up the rotation portion cup joint on the second connecting pipe at connecting pipe box other end department to it is spacing to constitute the butt with the spacing bulge loop of circumference extension, forms normal running fit between them.

Further, a blower is arranged on the feeding pipeline close to the second connecting pipe and comprises an impeller, and the impeller is sleeved at the tail end of the conveying rod and can rotate along with the conveying rod.

The effect brought by adopting the setting is as follows: when the conveying rod rotates to convey materials, the impeller in transmission fit with the conveying rod is driven by the conveying rod to rotate, so that air flow towards the direction of the first connecting pipe is generated in the feeding pipeline, and the material conveying efficiency is improved.

Drawings

FIG. 1 is a block diagram of an embodiment of the present invention;

FIG. 2 is a block diagram of a feed mechanism of an embodiment of the present invention;

FIG. 3 is a side view of a feed mechanism of an embodiment of the present invention;

FIG. 4 is an internal structural view of a case of the feeding mechanism according to the embodiment of the present invention;

FIG. 5 is a cross-sectional view of a feed mechanism of an embodiment of the present invention;

FIG. 6 is a block diagram of a screen of a feed mechanism according to an embodiment of the present invention;

FIG. 7 is a structural view of a buffer storage mechanism according to an embodiment of the invention;

FIG. 8 is a partial cross-sectional view of a buffer magazine according to an embodiment of the present invention;

FIG. 9 is a block diagram of a paddle of the buffer store mechanism of an embodiment of the present invention;

FIG. 10 is a front view of a stirring mechanism of an embodiment of the present invention;

FIG. 11 is a side view of a stirring mechanism of an embodiment of the present invention;

FIG. 12 is a view showing the engagement of the transmission mechanism of the stirring mechanism according to the embodiment of the present invention;

FIG. 13 is a view showing the motor output shaft of the stirring mechanism according to the embodiment of the present invention;

FIG. 14 is a structural view of a conveying mechanism of the embodiment of the present invention;

FIG. 15 is a cross-sectional view of the feed conduit of the delivery mechanism of an embodiment of the present invention;

FIG. 16 is a partial cross-sectional view of a delivery mechanism according to an embodiment of the present invention;

FIG. 17 is a partial structural view of a conveying mechanism according to an embodiment of the present invention;

fig. 18 is a cross-sectional view a-a of fig. 17.

Detailed Description

The embodiment of the stirring, conveying and packaging system for powdery materials of the invention is shown in figures 1-8: including arranging jointly feed mechanism 1, rabbling mechanism 2, buffering storage mechanism 3, discharge mechanism 4, baling mechanism 5 in proper order, feed mechanism 1, rabbling mechanism 2, buffering storage mechanism 3, discharge mechanism 4, baling mechanism 5 place on same horizontal plane, the conveying mechanism 6 through the slope setting is connected between the upper and lower part of feed mechanism 1, rabbling mechanism 2, buffering storage mechanism 3, discharge mechanism 4.

As shown in fig. 2-4, the feeding mechanism 1 includes a feeding hopper 11, the feeding hopper 11 includes a first feeding port 111 located at a side portion and a first discharging port 112 located at a bottom portion, a door 12 capable of being opened and closed is disposed at the first feeding port 111, a rotatable roller 13 is disposed at an outer side of the feeding hopper 11, a flexible film 14 capable of being pulled to extend and retract is wound on the roller 13, the film 14 can block dust, and is preferably a plastic transparent film, so as to facilitate observation of an inner condition of the feeding hopper 11, the film 14 can be clamped between the door 12 and the first feeding port 111 to cooperate with the door 12 to close the first feeding port 111, a box body 15 for accommodating the roller 13 is disposed at an outer side of the feeding hopper 11, the box body 15 has a gap for the film 14 to enter and exit from the box body 15, sealing lips 16 are disposed at two sides of the gap in a width direction, box body 15 can play the effect of preventing external dust filth pollution when membrane 14 does not use, the tip of membrane 14 be provided with gap cooperation spacing bar dog 17, bar dog 17 set up the hand of being convenient for on the one hand and grab and hold, and on the other hand can prevent that the tip of membrane 14 from entering into box body 15, facilitates the use. But be connected with drive roller 13 on the roller 13 and make the membrane 14 withdraw the rotatory elasticity of direction and reset the piece (not shown in the figure), elasticity resets and sets up between roller 13 and box body 15, and it can be the torsional spring, the all edges around of first feed inlet 111 and the all edges around of door 12 all are provided with the cooperation and carry out the sealing washer pad 18 that compresses tightly membrane 14, and the sealing washer 18 on the door 12 just can be identical with the sealing washer 18 of first feed inlet 111 department when door 12 is closed, and is right the membrane 14 compresses tightly.

The film can prevent air turbulence caused by opening and closing of the door, particularly when the door is turned over, and can prevent dust and dirt in the outside air from entering the feed hopper, so that the product quality can be improved, material dust in the feed hopper can be prevented from entering the peripheral air, the pollution to the air is reduced, and the safety of workers is improved.

As shown in fig. 5-6, the lower portion of the feeding hopper 11 is of a funnel structure, which facilitates the falling of the material, the first discharging hole 111 is disposed at the lower end of the funnel structure, a filter screen 191 and a driving shaft 192 connected to the filter screen 191 are disposed in the inner cavity of the feeding hopper 11, the driving shaft 192 is fixed in the middle of the filter screen 191, two ends of the driving shaft 192 are respectively rotatably connected to two oppositely disposed side walls of the feeding hopper 11, a bearing is disposed at the joint between the driving shaft 192 and the side walls, one end of the driving shaft 192 is connected to the driving module 193, the driving module 193 can drive the filter screen 191 to oscillate, and the filter screen 191 is disposed between the first feeding hole 111 and the.

The periphery of the filter screen 191 is provided with a deformable flexible edge 194, and the flexible edge 194 is made of rubber. In other embodiments, bristles may be used for the flexible edge 194. The flexible lip 194 is always in contact with the inside wall of the hopper 11 as the screen 191 oscillates.

The driving module 193 includes a motor disposed in a motor housing disposed outside the feeding hopper 11, and a driving gear set respectively connected to an output shaft of the motor and a driving shaft. The drive gear set may translate the circumferential rotational motion of the motor output shaft into forward and reverse reciprocating oscillatory motion of the drive shaft 192. Of course, an oscillating motor may be directly used to oscillate in cooperation with the drive shaft.

One side of the first feeding hole 111 facing the inside of the feeding hopper 11 is provided with an inclined baffle 113 capable of being pushed to turn downwards, and an elastic resetting part is connected and matched at the rotating connection part of the inclined baffle 113, wherein the elastic resetting part can be a torsion spring. The inclined baffle 113 is obliquely arranged upwards in a normal state, can prevent dust materials from splashing and discharging during oscillation, and can drive the materials to overturn downwards when the materials are placed into the feed hopper 11, so that the materials can be fed normally.

As shown in fig. 7 to 9, the buffer storage mechanism 3 includes an accommodating cavity 311, the upper end of the accommodating cavity 311 is provided with a second feeding hole 312, the lower end of the accommodating cavity 311 is provided with a second discharging hole 313, the accommodating cavity 311 includes a tubular blanking pipe 314, the blanking pipe 314 is a cylindrical component, the second discharging hole 313 is disposed below the blanking pipe 314, a shaft 321 is rotatably disposed between two opposite sidewalls of the blanking pipe 314, the shaft 321 has an extending portion 3211 penetrating to the outer side of the blanking pipe 314, the extending portion 3211 is connected with a handle 322 capable of driving the shaft 321 to rotate, the handle 322 is in a structural shape similar to a steering wheel, and a portion of the shaft 321 disposed in the blanking pipe 314 is connected with a paddle 323.

In this embodiment, the two ends of the shaft 321 have the extending portions 3211, and the two ends of the shaft 321 are provided with the handles 322. In other embodiments, only one end of the shaft 321 may have the extension 3211 and the handle 322 connected thereto. The two time delay extension parts 3211 and the handle 322 are adopted to facilitate two workers to drive the shaft rod 321 to rotate at the same time, so as to achieve the purpose of labor saving.

The paddles 323 are multiple groups and distributed along the length direction of the shaft rod 321, each group of paddles 323 comprises a plurality of rod parts 3231 uniformly distributed along the circumferential direction of the shaft rod 321, and the rod parts 3231 can also be in a blade shape, so that the resistance of material powder to the material powder during rotation can be reduced, and the agglomerated powder material can be better chopped.

The shaft rod 321 is rotatably connected with the side wall of the blanking pipe 314 through the shaft sleeve 331, so that friction force during rotation can be reduced, the extending portion 3211 of the shaft rod 321 is further fixed with a limiting block 322 which is matched with the first shaft sleeve 321 to prevent the shaft rod 321 from moving along the length direction of the shaft rod, the shaft rod 321 is prevented from shaking along the length direction of the shaft rod to move, and powder materials are prevented from being brought out.

By adopting the technical scheme of the invention, the structure of the original buffer material storage mechanism is changed less, the implementation is easier, the cost is lower, and the use effect is better.

As shown in fig. 10-13, the stirring mechanism 2 includes a bin body 21 and a bracket 22 for erecting the bin body 21 on the ground, the top of the bin body 21 is provided with an opening 211 and a bin cover 212 engaged with the opening 211, a stirring paddle is disposed in the bin body 21, a motor 23 drivingly connected to the stirring paddle is disposed outside the bin body 21, the bin body 21 has two end portions extending towards two sides, the bracket 22 includes a first bracket 221 and a second bracket 222 rotationally engaged with two ends of the bin body 21, the first bracket 221 is provided with an operating handle 24, a transmission mechanism with a unidirectional self-locking function is disposed between the operating handle 24 and one end of the bin body 21, the operating handle 24 can drive the bin body 21 to rotate based on the transmission mechanism, and the motor 23 is disposed at the other end of the bin body 21.

One end of the bin body 21 is fixedly provided with a connecting shaft 213, the connecting shaft 213 is used for being matched and rotatably connected with the first support 221, the transmission mechanism comprises a gear 251 and a worm 252 which are matched and meshed with each other for transmission, the gear 251 is fixedly arranged on the connecting shaft 213, the gear 251 is preferably a crown gear, the operating handle 24 comprises a turntable 241 and a handle 242 which is rotatably connected to the eccentric position of the turntable 241, and the worm 252 is fixedly connected to the central position of the turntable 241.

One end of the bin body 21 is provided with a first shaft hole 214, one end of the connecting shaft 213 is arranged in the first shaft hole 214 in a penetrating manner, one end of the connecting shaft 213 is provided with two flange plates 261, the flange plate 261 and the connecting shaft 213 which are arranged on the inner side of the bin body 21 are fixedly connected, the flange plate 261 which is arranged on the outer side of the bin body 21 is sleeved on the connecting shaft 213, the two flange plates 261 are fixedly connected through screws 262 which are arranged on the side wall of the bin body 21 in a penetrating manner, and the connecting shaft.

A first annular groove 271 matched with the first bracket 221 for axial limiting is arranged between the gear 251 and the flange 261, and the first bracket 221 is rotatably arranged at the first annular groove 271.

The other end of the bin body 21 is provided with a second shaft hole 215, a second shaft sleeve 321 which can rotate relative to the second shaft hole 215 is arranged in the second shaft hole 215, the second shaft sleeve 321 comprises a connecting hole 3211 which is in running fit with the motor output shaft 231, and the second shaft sleeve 321 respectively comprises a second annular groove 272 which is matched with the bin body 21 for axial limiting and a third annular groove 273 which is matched with the second bracket 222 for axial limiting.

The side wall of the bin body 21 in the width direction is arc-shaped.

As shown in fig. 14 to 18, the conveying mechanism 6 includes a feeding pipe 61 and a sliding support frame 62, the feeding pipe 61 is obliquely arranged, the feeding pipe 62 includes a conveying rod 621, and a first connecting pipe 622 and a second connecting pipe 623 which are respectively connected with the feeding ports and the discharging ports of two adjacent mechanisms arranged in sequence, the first connecting pipe 622 and the second connecting pipe 623 are respectively arranged at two ends of the feeding pipe 61, and the conveying rod 621 is provided with a blade 6211 which extends spirally and circumferentially along the length thereof.

First connecting pipe 622 and second connecting pipe 623 respectively extend downwards and top, first connecting pipe 622 and feeding pipeline 61 between be formed with bayonet 624, conveniently hang with the horizontal pole cooperation on mechanism's upper portion and lean on, improve the stability of connecting.

A material collecting hopper 625 is arranged above the second connecting pipe 623, the material collecting hopper 625 comprises an inner cavity, the inner cavity is arranged to be gradually smaller towards the second connecting pipe 623, a connecting pipe sleeve 626 and an elastic piece 627 are arranged between the second connecting pipe 622 and the material collecting hopper 625, one end of the connecting pipe sleeve 626 is rotatably connected with the second connecting pipe 623, the other end of the connecting pipe sleeve 626 is in threaded connection with the outer wall of the material collecting hopper 625, and the elastic piece 627 is arranged between the second connecting pipe 623 and the material collecting hopper 625.

The connecting pipe sleeve 626 comprises a rotating part 6261, a connecting port 6262 and a threaded section 6263, the connecting port 6262 and the threaded section 6263 are arranged at one end close to the collecting hopper 625, the rotating part 6261 is arranged at the other end, the connecting port 6262 is gradually enlarged towards the collecting hopper 624, the rotating part 6261 is rotatably sleeved on the second connecting pipe 623, a circumferentially extending limit convex ring 6231 is formed at one end of the second connecting pipe 623 close to the connecting pipe 623, and the limit convex ring 6231 and the rotating part 6261 can form abutting limit.

The feeding pipe 61 is provided with a blower 63 near the second connecting pipe 623, the blower 63 includes an impeller 631, and the impeller 631 is sleeved at the end of the feeding rod 621 and can rotate therewith.

By adopting the technical scheme of the invention, the structure of the original powder material stirring, conveying and packaging system is changed little, the implementation is easier, the cost is lower, and the use effect is better.

The above example is only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. The utility model provides a powdery material stirring is carried packing system which characterized in that: including arranging jointly feed mechanism, rabbling mechanism, buffering storage mechanism, discharge mechanism, the package mechanism in proper order, feed mechanism, rabbling mechanism, buffering storage mechanism, discharge mechanism, package mechanism place on same horizontal plane, connect through the conveying mechanism that the slope set up between the upper and lower part of feed mechanism, rabbling mechanism, buffering storage mechanism, discharge mechanism.

2. The powdery material stirring, conveying and bagging system according to claim 1, wherein: the feeding mechanism comprises a feeding hopper, the feeding hopper comprises a first feeding hole positioned on the side part and a first discharging hole positioned on the bottom part, a door capable of being opened and closed is arranged at the first feed inlet, a rotatable roller is arranged at the outer side of the feed hopper, a flexible film capable of being pulled to extend and retract is wound and accommodated on the roller, the membrane may be sandwiched between the door and the first feed opening to cooperate with the door to close the first feed opening, a box body for containing the roller is arranged outside the feed hopper, the box body is provided with a gap for the film to enter and exit the box body, sealing lips are arranged on two sides of the gap, a strip-shaped stop block which is matched with the gap for limiting is arranged at the end part of the membrane, but be connected with the drive roller on the roller and withdraw the elasticity piece that the direction pivoted is returned towards making the membrane, the all edges all around of first feed inlet and the all edges all are provided with the cooperation and carry out the sealing washer pad that compresses tightly to the membrane.

3. The powdery material stirring, conveying and bagging system according to claim 1, wherein: feed mechanism is including the feeder hopper, and the feeder hopper is including the first feed inlet that is located the lateral part and the first discharge gate that is located the bottom, the lower part of feeder hopper is the funnel structure, and first discharge gate setting is provided with the filter screen in the bottom of funnel structure and the drive shaft that is connected with the filter screen in the inner chamber of feeder hopper, the both ends of drive shaft are connected respectively on the lateral wall of two relative settings of feeder hopper, and wherein one end of drive shaft is connected with drive module, drive module can drive the filter screen oscillation, the filter screen setting is in position between first feed inlet and first discharge gate, one side in the feeder hopper of orientation of feed inlet is provided with the oblique baffle that can be promoted upset downwards, oblique baffle connection cooperation has the elasticity piece that resets.

4. The powdery material stirring, conveying and bagging system according to claim 1, wherein: the stirring mechanism is including the storehouse body and be used for erectting the storehouse body subaerial support, storehouse body top be provided with the opening and with opening complex cang gai, be provided with the stirring rake in the storehouse body, the storehouse body outside is provided with the motor of being connected with the stirring rake transmission, the storehouse body has two tip that extend towards both sides direction, the support is respectively including first support and the second support of being connected with the cooperation rotation of storehouse body both ends, operating handle is provided with to first support, is provided with the drive mechanism who takes one-way self-locking function between operating handle and the storehouse body one end, and operating handle is based on drive mechanism can drive the storehouse body and rotate, the motor sets up the other end department at the storehouse body.

5. The powdery material stirring, conveying and bagging system according to claim 1, wherein: buffering storage mechanism includes the holding chamber, and the upper end in holding chamber is provided with the second feed inlet, and the lower extreme in holding chamber is provided with the second discharge gate, and the holding chamber is including pipy unloading pipe, the second discharge gate sets up in the below of unloading pipe, rotates between the lateral wall of two relative settings of unloading pipe to be provided with the axostylus axostyle, and the axostylus axostyle has the extension of wearing to establish to the unloading outside of tubes, is connected with on the extension to drive axostylus axostyle pivoted handle, is connected with the oar.

6. The powdery material stirring, conveying and bagging system according to claim 1, wherein: conveying mechanism is including the conveying pipeline and the slip support frame that the slope set up, the conveying pipeline be the slope and set up, the conveying pipeline is including the conveying pole, respectively with carry out first connecting pipe and the second connecting pipe that is connected with the feed inlet and the discharge gate of two adjacent mechanisms that arrange in proper order, first connecting pipe and second connecting pipe set up respectively in the both ends department of conveying pipeline, the conveying pole on be provided with and be the heliciform along its length and encircle the blade that extends.

7. The powdery material stirring, conveying and bagging system of claim 5, wherein: the first connecting pipe and the second connecting pipe extend downwards and upwards respectively, and a bayonet is formed between the first connecting pipe and the feeding pipeline.

8. The powdery material stirring, conveying and bagging system of claim 5, wherein: the second connecting pipe top be provided with the collecting hopper, the collecting hopper is including the inner chamber, the inner chamber gradually diminish towards the second connecting pipe and set up, second connecting pipe and collecting hopper between be provided with connecting tube sleeve and elastic component, the one end of connecting tube sleeve rotate with the second connecting pipe and be connected, the other end of connecting tube sleeve constitutes the spiro union cooperation with the outer wall of collecting hopper, the elastic component setting between second connecting pipe and collecting hopper.

9. The powdery material stirring, conveying and bagging system of claim 7, wherein: the connecting pipe cover including rotation portion, connector and screw thread section set up in the one end department that is close to the collecting hopper, rotation portion set up in the other end department, the connector gradually set up towards the collecting hopper direction, rotation portion rotate the cover and establish on the second connecting pipe, the second connecting pipe is close to its one end department and is formed with the spacing bulge loop of circumference extension, spacing bulge loop can and rotate and constitute the butt spacing between the portion.

10. The powdery material stirring, conveying and bagging system of claim 5, wherein: the feeding pipeline is provided with a blower close to the second connecting pipe, the blower comprises an impeller, and the impeller is sleeved at the tail end of the conveying rod and can rotate along with the conveying rod.