CN216367536U - Material mixer and material drying equipment - Google Patents

Abstract

The application relates to the field of stirring and drying of materials, in particular to a material stirring machine and material drying equipment, wherein the material stirring machine comprises a material container, the material container is used for containing materials, and the material container is provided with a feeding hole, a discharging hole and a stirring hole; the stirring device is used for stirring materials; the power device can drive the stirring device to stir, and comprises a power control device, a first motor in communication connection with the power control device, and a second motor in communication connection with the power control device, wherein the first motor is connected with the stirring device, is provided with a first motor shaft, and is provided with a second motor shaft, the second motor shaft can be connected through the shaft sleeve first motor shaft to further change the rotating speed of the second motor shaft, and the second motor shaft can be separated from or combined with the shaft sleeve; the technical problem of unable timely control stirring speed when the material stirring has been solved to the scheme, has produced the technological effect who promotes stirring quality, stirring efficiency.

Description

Material mixer and material drying equipment

The technical field is as follows:

the application relates to the field of stirring and drying of materials, in particular to a material stirring machine and material drying equipment.

Background art:

material is generally referred to as raw material for production, which is processed to form a product. For example, in the process of processing the lithium battery anode material, the material needs to be stirred and dried, and the collected material is poured into a material container for stirring and drying; the stirring mode can adopt manpower or machine transmission mode, and manpower stirring mode is inefficiency and with high costs, and current machine transmission control's stirring mode can't be according to the timely adjustment stirring speed of the needs of stirring condition.

In view of this, the present application is presented.

The application contents are as follows:

an object of the application is to provide a material mixing machine to solve at least one technical problem mentioned above.

The application protects a material mixer, which comprises a material container, wherein the material container is used for containing materials, and is provided with a feeding hole, a discharging hole and a mixing hole; the stirring device is used for stirring materials; the stirring device comprises a power device, the power device can drive the stirring device to stir, the power device comprises a power control device, a first motor and a second motor, the first motor is in communication connection with the power control device, the second motor is in communication connection with the power control device, the first motor is connected with the stirring device, the first motor is provided with a first motor shaft, the second motor is provided with a second motor shaft, the second motor shaft can be connected through a shaft sleeve first motor shaft to further change the rotating speed of the second motor shaft, and the second motor shaft can be separated from or combined with the shaft sleeve.

Further, an electromagnetic clutch is connected between the first motor and the second motor; and the electromagnetic clutch is in communication connection with the power control device so as to control the second motor shaft to be separated from or combined with the shaft sleeve.

Further, agitating unit includes the puddler, the puddler can pass the stirring mouth and go deep into to the material container and stir, first motor is connected with the puddler and can drives it and stir.

Further, first motor shaft cover is equipped with the driving gear, and the cover is equipped with driven gear on the puddler, and meshing just can realize vertical drive between driving gear and the moving gear.

Further, the stirring device also comprises a stirring part connected with the stirring rod.

Further, the stirring part comprises a paddle, and the paddle comprises an arc-shaped structure.

Further, the discharge gate is seted up in the lateral wall of material container, material mixer still includes discharge device, discharge device includes the bin outlet of arranging a material section of thick bamboo, with row material section of thick bamboo intercommunication.

Further, the discharge cylinder is provided with a blowing port, and an air source can blow the joint of the discharge cylinder and the discharge port and/or the discharge cylinder through the blowing port.

Further, the discharging device also comprises a power valve in communication connection with the power control device, and the power valve can enable the discharging hole to be in a closed or open state.

The application also protects a material drying device, which comprises the optional material stirrer; the heating device is used for heating the material container so as to dry the material; a filter device in communication with the material container.

In summary, the present application has the following beneficial effects:

1. the technical problem that the stirring speed cannot be timely controlled during material stirring is solved by the aid of the material container, the stirring device and the power device, and the technical effects of improving stirring quality and stirring efficiency are achieved.

2. The technical problem that the first motor and the second motor cannot be freely separated or combined is solved by the arrangement of the electromagnetic clutch, and the technical effect of improving the stirring efficiency is achieved.

3. Prevent scraping the technical problem that the scraping that the interval set up and has solved stirring portion appears when the stirring, produced the technological effect who promotes the stirring quality.

4. The technical problem that drying efficiency is low is further solved in the setting of storage cavity, has produced the technological effect who promotes drying efficiency.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings 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 application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of one embodiment of the present application;

FIG. 2 is a schematic view of one embodiment of a discharge apparatus of the present application;

FIG. 3 is a front view of one embodiment of the stirring section of the present application;

FIG. 4 is a top view of one embodiment of a blade according to the present application;

FIG. 5 is a schematic view of a connection between the stirring rod and the first motor;

FIG. 6 is a schematic view of an embodiment of the power plant of the present application;

FIG. 7 is a schematic view of an embodiment of a material drying apparatus according to the present application;

FIG. 8 is another perspective view of an embodiment of a material drying apparatus according to the present application;

FIG. 9 is a schematic view of one embodiment of a storage chamber of the present application;

FIG. 10 is a schematic view of another embodiment of a storage chamber according to the present application;

FIG. 11 is a top view of an embodiment of a material drying apparatus of the present application.

Reference numerals:

1-material container, 12-discharge opening, 21-stirring rod, 211-first gas flow passage, 221-second gas flow passage, 222-paddle, 223-first connecting piece, 24-driven gear, 3-heating device, 31-oil inlet pipe, 32-oil return pipe, 4-power device, 42-first motor, 412-driving gear, 413-shaft sleeve, 42-second motor, 421-second motor shaft, 43-electromagnetic clutch, 51-discharge cylinder, 52-discharge opening, 53-blowing opening, 54-window, 55-power valve, 61-gas source interface, 71-bracket, 72-heat exchanger, 73-container, 8-vapor collecting device, 9-filtering device, 91-filter element, 92-filter.

The specific implementation mode is as follows:

reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

The present application will be described in detail below by way of examples.

Referring to fig. 1, 5 and 6, the application provides a material mixer, which includes a material container 1, wherein the material container 1 is used for containing materials, and the material container 1 is provided with a feeding hole, a discharging hole 12 and a mixing hole; the stirring device is used for stirring materials; power device 4, power device 4 can drive agitating unit and stir, power device 4 includes power control device, the first motor 41 of being connected with the communication of power control device, the second motor 42 of being connected with the communication of power control device, first motor 41 is connected with agitating unit, first motor 41 is provided with first motor shaft 411, second motor 42 is provided with second motor shaft 421, second motor shaft 421 can be connected and then change its rotational speed through the first motor shaft 411 of axle sleeve 413, second motor shaft 421 can be disengaged or combine with axle sleeve 413.

By adopting the scheme, the power device 4 can adopt a hydraulic drive mode or a motor drive mode and the like so as to save manpower; the first motor 41 includes a first motor shaft 411; the power control device is a central control system, can be a computer, a remote controller and the like, is connected with the power device 4 in a wired or wireless way, and can enable the first motor 41 to work according to a program set by time, so as to drive the first motor shaft 411 to rotate; the rotational speed of second motor 42 can be different from first motor 41, further say that second motor 42 can be gear motor, because stirring speed can change according to the time of stirring, the material kind, the difference of material volume, second motor 42 can change the speed of stirring, power control device can control first motor 41 stop work this moment, control second motor 42 and begin work, drive axle sleeve 413 and then drive first motor shaft 411 by second motor shaft 421 and rotate, drive puddler 21 with different speeds finally and rotate, realize the change of stirring speed. The second motor 42 is arranged to effectively control the rotating speed according to actual requirements, so that the stirring quality and efficiency are improved.

Referring to fig. 1, 5 and 6, an electromagnetic clutch 43 is connected between the first electric motor 41 and the second electric motor 42; the electromagnetic clutch 43 is connected to a power control device for controlling the second motor shaft 421 to be disengaged from or engaged with the sleeve 413.

With the above scheme, the electromagnetic clutch 43 can freely separate or combine the second motor shaft 421 and the shaft sleeve 413 under the control of the power control device, so as to control the stirring speed timely. The setting of electromagnetic clutch 43 can need not manpower control, can realize that second motor shaft 421 and axle sleeve 413 throw off or combine to accomplish above-mentioned process automatically, promoted stirring efficiency, convenient and practical.

The electromagnetic clutch 43 is an electromagnetic mechanical connector that applies the electromagnetic induction principle and the friction force between the inner and outer friction plates to make two members in the mechanical transmission system rotate, and the driven member can be combined with or separated from the driving member without stopping the rotation of the driving member, and is an automatic electric appliance. The electromagnetic clutch can be used for controlling the starting, reversing, speed regulating, braking and the like of machinery. It has simple structure, fast action, small control energy and convenient remote control; the volume is small, and larger torque can be transmitted; when the brake control device is used for brake control, the advantages of rapid and stable braking are achieved.

Referring to fig. 1, 5 and 6, the stirring device includes a stirring rod 21, the stirring rod 21 can penetrate through the stirring port and reach the material container 1 for stirring, and the first motor 41 is connected with the stirring rod 21 and can drive the stirring rod 21 to stir.

Referring to fig. 1, 5 and 6, the first motor shaft 411 is sleeved with a driving gear 412, the stirring rod 21 is sleeved with a driven gear 24, and the driving gear 412 is engaged with the driven gear 24 and can realize vertical transmission.

By adopting the above scheme, the driving gear 412 can be rotated and the driven gear 24 can be rotated under the driving of the first motor shaft 411 by adopting the gear transmission scheme, and finally the stirring rod 21 is driven to rotate, so that the stirring rod 21 is stirred.

The stirring device further comprises a stirring part connected with the stirring rod 21.

By adopting the scheme, the stirring part is arranged to enable the stirring to be more sufficient.

In some other embodiments of the present application, the stirring rod 21 is opened with a first air flow channel 211; the material mixer further comprises a gas source, the gas source is communicated with the first gas flow passage 211, and gas flow supplied by the gas source can sweep the material through the first gas flow passage 211 so as to increase the flowability of the material.

By adopting the scheme, the material container 1 is internally provided with a cavity for containing materials; the feed inlet can be arranged at the top of the material container 1, so that feeding is convenient, and the material accumulation conflict with the bottom of the material container 1 when the feed inlet is arranged at other parts is prevented; the material container 1 can be fixed on a bracket 7; the stirring port can be arranged in the center of the top surface of the material container 1 and used for enabling the stirring rod 21 to penetrate, the first air flow channel 211 can be formed into a through hole from one end to the other end along the axial direction of the stirring rod, the aperture can be controlled according to the size of air flow passing through as required, the stirring rod 21 is arranged at one end outside the material container 1 and can be provided with an air source interface 61, the air source can be arranged in an air storage tank, the air source interface 61 is communicated with an external air storage tank, and the air release and the air pressure control can be controlled through an air control pump. When the materials are stirred, for example, when the materials in two stages of the battery are stirred, the stirring rod 21 can be stirred manually or under the control of a machine, the gas in the gas source can be conveyed to the bottom end of the stirring rod 21 through the first gas flow channel 211 along with the control of the pump, the side surface of the stirring rod 21 can be opened so that the gas flow can be blown out from the side surface, and the flowability of the materials is further enhanced under the blowing of the gas flow, so that the stirring is more sufficient.

Furthermore, in the existing mode, part of the material particles adhered to the bottom and the side wall of the container and mixed in the gap need to be scraped and rubbed to remove the material when the stirring rod 21 is stirred, or an upper cover or a feed inlet of the container is opened to remove or recover the impurity after the stirring is finished, the former is easy to damage the stirring rod 21 or the inner wall and increase the noise, and the material adhered to the bottom or the inner wall in the latter scheme reduces the working efficiency and increases the extra cost in the secondary cleaning process;

the technical scheme makes the material further strengthened by the mobility of stirring on the one hand, and on the other hand makes to glue and can all be blown by the air current and then make the stirring more abundant in container bottom, lateral wall, the material granule that is mingled with in the gap, has produced the technological effect that promotes stirring quality, stirring efficiency, saving labour cost.

Referring to fig. 1 and 2, the stirring portion is provided with a second airflow channel 221, the first airflow channel 211 is communicated with the second airflow channel 221, and the airflow supplied by the air source can blow toward the material through the first airflow channel 211 and the second airflow channel 221.

With the above scheme, the stirring portion may be connected to the stirring rod 21 through the first connecting member 223, at this time, a second airflow channel 221 may be formed in the stirring portion, the second airflow channel 221 is a through hole, the airflow transmitted through the first airflow channel 211 may be guided to the second airflow channel 221, and a plurality of second airflow channels 221 may be provided; a channel is arranged in the middle of the first connecting piece 223, so that the airflow of the first airflow channel 211 is transmitted to the second airflow channel 221; the technical problem of insufficient stirring has further been solved in the setting of stirring portion, second airflow channel 221, has produced the technological effect who promotes stirring quality, stirring efficiency.

In some other embodiments of the present application, an air flow pipeline is disposed outside the stirring part, and the air flow pipeline is communicated with the first air flow channel 211.

Referring to fig. 4, the stirring part includes a paddle 222, and the paddle 222 includes an arc structure.

By adopting the scheme, the arc-shaped structure can be arranged at the inner edge and/or the outer edge of the paddle 222, and compared with structures with other shapes, the arc-shaped structure can reduce damage to the stirred materials, for example, prevent the crystal form from being damaged, thereby improving the stirring quality.

As shown with reference to fig. 3 and 4, the second air flow channel 221 can open to the bottom and/or side and/or top surfaces of the paddle 222.

By adopting the scheme, the second air flow channel 221 on the bottom surface can effectively sweep the materials at the bottom of the container, the second air flow channel 221 on the side surface can sweep the materials on the side wall of the container, and the second air flow channel 221 on the top surface can ensure that the materials have strong fluidity during stirring.

Referring to fig. 1, the bottom side of the stirring part is provided with a scratch-proof space with the bottom side of the inner wall of the material container 1.

Adopt above-mentioned scheme, the setting of preventing scraping the interval can prevent that stirring portion and container bottom from producing and scraping, prevents that equipment from damaging, extension equipment life.

Referring to fig. 2, the discharge hole 12 is opened in the side wall of the material container 1, and the material mixer further includes a discharging device including a discharging cylinder 51 and a discharging hole 52 communicated with the discharging cylinder 51.

With the above technical scheme, the discharge port 12 is preferably arranged at a position close to the bottom of the side wall of the material container 1, the discharge device is used for draining materials swept out from the discharge port 12, the discharge port 52 is communicated with the discharge cylinder 51, and the opening direction of the discharge port 21 can be downward. The discharge device is arranged to discharge the material flowing out of the discharge port 12 in a set direction, so that the material can be recycled for the second time without manpower, the working efficiency is improved, and the labor cost is saved.

Referring to fig. 2, the discharging cylinder 51 is provided with a blowing port 53, and the gas source can purge the joint of the discharging cylinder 51 and the discharging port 52 and/or the discharging cylinder 51 through the blowing port 53.

By adopting the scheme, the blowing port 53 can be blocked by a cover body when not in use; because the end of row material section of thick bamboo 51 is less than material container 1 inner wall bottom side along needs, so when the material is swept out from material container 1, the material is blocked easily in the combination department of row material section of thick bamboo 51 with bin outlet 52, and the air supply blows the air current to the material that can effectually be blocked in combination department through blow-off mouth 53 to it is remaining, reduce artifical clearance cost to reduce the material, and promote the material rate of recovery.

As shown in fig. 2, the discharge cylinder 51 is also provided with a viewing window 54, which viewing window 54 can be used to check the discharge and/or discharge situation.

Adopt above-mentioned scheme, window 54 adopts transparent material, and the quantity of window and the angle of observation can set up or adjust as required, and the staff can discharge the material from material container 1 to the condition of arranging material section of thick bamboo 51, discharge the condition to bin outlet 52 from arranging material section of thick bamboo 51 through window 54 and look over to carry out real-time supervision, intervene when the material siltation or discharge are not smooth.

Referring to fig. 2, the discharging device further comprises a power valve 55 connected to the power control device in communication, wherein the power valve 55 can enable the discharge port 12 to be in a closed or open state.

Adopt above-mentioned scheme, power valve 55 can adopt hydraulic structure, can set up a hydraulic pressure mouth so that power valve 55 gets into at row material section of thick bamboo 51, and when the material stirred, power control device promoted inside hydraulic stem and made the lid seal discharge gate 12 to guarantee that the material in the material container 1 can not flow out, when the stirring was accomplished and is required the ejection of compact, power control device pulled back inside hydraulic stem and made the lid open discharge gate 12, made the material can be swept out.

Referring to fig. 7 and 8, the application also discloses a material drying device, which comprises the material stirring machine; a heating device 3 for heating the material container 1 to dry the material; a filter device 9, wherein the filter device 9 is communicated with the material container 1.

By adopting the scheme, the material drying equipment can be used for preparing the lithium battery anode material, the heating device 3 can be an oil guide heating furnace, the oil guide heating furnace can heat the outer wall of the material container 1 through the oil inlet pipe 31 and the oil outlet pipe 32, and the oil guide heating furnace can also be connected with the heat exchanger 72; the filtering device 9 is used for discharging water vapor in the materials, and a filter element 51 and a filter 52 can be arranged in the filtering device 9 to prevent the materials from being discharged by mistake, so that the materials can be received in the material container 1; the filtering device 9 may be further externally connected with a water vapor collecting device for collecting water vapor. When the material stirring machine is used in the material drying equipment, the material and specification of the material container 1 and the stirring device all meet the corresponding heating requirement.

Referring to fig. 9 and 10, the stirring device is further provided with a storage cavity 23, and the storage cavity 23 can store a heating medium.

By adopting the scheme, the heating medium can be hot oil and is used for heating the materials in the material container 1, the storage cavity 23 is provided with an opening for filling the hot oil, after the hot oil is filled, the opening is closed, the hot oil is stored in the stirring device and becomes an additional heat source when the materials are dried, and the drying efficiency is improved; the stirring device is preferably made of a material with good heat conductivity.

Referring to fig. 9 and 10, the storage cavity 23 includes a first storage cavity 231 and a second storage cavity 232 communicated with the first storage cavity 231, the first storage cavity 231 is disposed in the stirring rod 21, one end of the first storage cavity 231 can be opened to fill the heating medium, and the second storage cavity 232 is disposed in the stirring portion.

By adopting the above scheme, the first storage cavity 231 is arranged in the stirring rod 21, the second storage cavity 232 is arranged in the stirring part, and an external cavity is not required to be arranged to effectively utilize space. The stirring rod 21 may be respectively provided with two through holes along the axial direction, and the through holes are respectively used as the first air flow channel 211 and the first storage cavity 23, the second air flow channel 221 is communicated with the first air flow channel 211 for purging, and the second storage cavity 232 is communicated with the first storage cavity 231 for heating the material, so as to further improve the drying efficiency.

Referring to fig. 9 and 10, the first storage cavity 231 surrounds the first air flow channel 211.

By adopting the above scheme, the cross section of the stirring rod 21 can be set to be circular, the first storage cavity 23 and the first air flow channel 211 can be in the shape of concentric circles on the cross section of the stirring rod 21, and the hot oil in the first storage cavity 231 can also heat the air flow in the first air flow channel 211, so that the sweeping air flow also has a certain temperature, and the drying efficiency is further improved.

In some other embodiments of the present application, a space for storing a medium is further provided between the vessel jacket 73 and the material vessel 1, and can be used for introducing a medium capable of being heated and a medium capable of being cooled; when carrying out the drying to the material, heating medium can promote drying efficiency, and when the ejection of compact was accomplished after the drying, refrigerated medium can make material container 1 realize rapid cooling, makes things convenient for follow-up clearance, use.

It should be noted that, for those skilled in the art, without departing from the principle of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall into the protection scope of the claims of the present application.

Claims (10)

1. A material mixing machine, comprising:

the material container (1) is used for containing materials, and a feeding hole, a discharging hole (12) and a stirring hole are formed in the material container (1);

the stirring device is used for stirring materials;

power device (4), power device (4) can drive agitating unit and stir, power device (4) include power control device, first motor (41) of being connected with the communication of power control device, second motor (42) of being connected with the communication of power control device, first motor (41) are connected with agitating unit, first motor (41) are provided with first motor shaft (411), second motor (42) are provided with second motor shaft (421), second motor shaft (421) can be connected and then change its rotational speed through axle sleeve (413) first motor shaft (411), second motor shaft (421) can throw off or combine with axle sleeve (413).

2. The material mixer of claim 1, wherein: an electromagnetic clutch (43) is connected between the first motor (41) and the second motor (42); the electromagnetic clutch (43) is in communication connection with the power control device to control the second motor shaft (421) to be disconnected from or connected with the shaft sleeve (413).

3. The material mixer according to claim 1 or 2, wherein:

the stirring device comprises a stirring rod (21), the stirring rod (21) can penetrate through a stirring port to penetrate into the material container (1) to be stirred, and the first motor (41) is connected with the stirring rod (21) and can drive the stirring rod to stir.

4. The material mixer of claim 3, wherein: first motor shaft (411) cover is equipped with driving gear (412), overlaps on puddler (21) to be equipped with driven gear (24), and meshing just can realize vertical drive between driving gear (412) and the moving gear (24).

5. The material mixer of claim 4, wherein: the stirring device also comprises a stirring part connected with the stirring rod (21).

6. The material mixer of claim 5, wherein: the stirring portion comprises a paddle (222), and the paddle (222) comprises an arc-shaped structure.

7. A material mixer as claimed in any one of claims 4 to 6, wherein: the discharge port (12) is arranged on the side wall of the material container (1), the material stirring machine further comprises a discharging device, and the discharging device comprises a discharging cylinder (51) and a discharging port (52) communicated with the discharging cylinder (51).

8. The material mixer of claim 7, wherein: the material discharging cylinder (51) is provided with a blowing port (53), and an air source can blow the joint of the material discharging cylinder (51) and the material discharging port (52) and/or the material discharging cylinder (51) through the blowing port (53).

9. The material mixer of claim 8, wherein: the discharging device further comprises a power valve (55) in communication connection with the power control device, and the power valve (55) can enable the discharging hole (12) to be in a closed or open state.

10. A material drying apparatus, comprising:

the material mixing machine of any one of claims 1 to 9;

a heating device (3) for heating the material container (1) to dry the material;

a filter device (9), the filter device (9) being in communication with the material container (1).

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