CN219502603U

CN219502603U - Mixing device

Info

Publication number: CN219502603U
Application number: CN202320301594.4U
Authority: CN
Inventors: 陈会发
Original assignee: Hubei Chuhua Surface Technology Co ltd
Current assignee: Hubei Chuhua Surface Technology Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-08-11
Anticipated expiration: 2033-02-24

Abstract

The utility model relates to a mixing device, which comprises a stirring cylinder, wherein a grinding mechanism is arranged above the stirring cylinder, the grinding mechanism comprises a feed inlet, the bottom of the feed inlet is fixedly communicated with a grinding cylinder, the inside of the grinding cylinder penetrates through and is rotationally connected with a first grinding shaft and a second grinding shaft, and the outer surface of the grinding cylinder is provided with a driving motor connected with the first grinding shaft. The whole grinder makes the solid raw materials who pours into grind smashing, can let the raw materials granule size assorted of mixing like this, can guarantee the abundant mixing of raw materials, improve mixed effect, thereby guarantee experimental data's accuracy, in addition, drive the pushing vane through the biax motor that sets up below and can push the raw materials into the raw materials passageway entirely, and then enter into agitating unit in, the doctor-bar can scratch the remaining raw materials of churn inner wall, in order to prevent that the raw materials from remaining, avoided extravagant.

Description

Mixing device

Technical Field

The utility model relates to the technical field of chemical experiments, in particular to a mixing device.

Background

At present, experiments are the basis of chemistry, the understanding and understanding of basic concepts of inorganic chemistry can be deepened through the experiments, typical properties of important simple substances and compounds of common elements are mastered, a general preparation method of certain inorganic substances and a measurement method of certain constants in a laboratory are familiar, a large amount of raw materials are needed to be used in the experiments, and the raw materials are easy to be confused when being temporarily prepared before the experiments, so that the raw materials are needed to be mixed in advance by using equipment to assist teachers.

Chinese patent discloses a material mixing device (grant publication No. CN 210875029U) for inorganic chemistry experiments, which only mixes and dries inorganic raw materials through stirring blades, however, the overlength of storage time of powdery inorganic raw materials can lead to the inorganic raw materials to become blocky, the blocky inorganic raw materials can not be fully mixed when the mixing and stirring are carried out, and the mixing device can not completely crush the blocky inorganic raw materials only through stirring shafts, so that the chemical experiment effect is poor and inaccurate.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a mixing device which has the advantages of grinding and the like, and solves the problems that the storage time of powdery inorganic raw materials is too long and the powdery inorganic raw materials can become blocky, and the blocky raw materials cannot be completely crushed and are uniformly mixed with other raw materials, so that the chemical experiment effect is poor and inaccurate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mixing arrangement, includes the churn, grinding mechanism is installed to the top of churn, grinding mechanism includes the feed inlet, the fixed intercommunication in bottom of feed inlet has the churn, the inside of churn runs through and rotates and be connected with first grinding axle and second grinding axle, the surface mounting of churn has driving motor, be provided with first drive gear on the first grinding axle, the both sides meshing of first drive gear has second drive gear, the equal fixedly connected with second grinding axle in axle center department of second drive gear, the surface fixed mounting of first grinding axle has first grinding piece, the surface of second grinding axle all fixed mounting has the second grinding piece with first grinding piece engaged with, the outside of second grinding piece all is provided with the baffle, biaxial motor is installed to the bottom of churn, fixedly connected with pushes away She Zhuaizhou on the output shaft of biaxial motor one side, it is connected with the impeller blade to push away She Zhuaizhou surface fixedly.

Further, the bottom of grinding vessel is provided with two sets of pillars, is provided with the raw materials passageway between grinding vessel and the churn, and the inside of churn is provided with rabbling mechanism, and rabbling mechanism includes the (mixing) shaft, and the equal fixedly connected with scraper blade in both sides of (mixing) shaft can play the effect of scraping the remaining raw materials of churn inner wall through the scraper blade that sets up.

Further, the first grinding shaft and the second grinding shaft are both connected with the grinding cylinder in a rotating manner through bearings, the driving motor is fixedly arranged at one end of the grinding cylinder, the output shaft of the driving motor is fixedly connected with the first grinding shaft, and the first grinding shaft and the second grinding shaft can be driven to rotate through the driving motor.

Further, the push She Zhuaizhou penetrates through the bottom of the grinding cylinder, the push blades are attached to the surface of the bottom of the grinding cylinder, and the push blades can push the ground materials at the bottom of the grinding cylinder to the raw material channel.

Further, the surface fixedly connected with a plurality of puddler of (mixing) shaft, the bottom of (mixing) shaft is provided with horizontal stirring flabellum, can make the raw materials that need mix more evenly through horizontal stirring flabellum.

Further, the bottom of churn is provided with four support legs, and the bottom of churn is provided with the bucket type discharge gate, can play the supporting role to whole device through the support leg that sets up.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. this mixing arrangement drives first drive gear through the driving motor who sets up and rotates for first gear drives the second drive gear who meshes with it and rotates, thereby make first lapping piece that grinds the axle surface and the second lapping piece that grinds the axle surface to grind the axle surface with the second and rotate, make the solid raw materials who pours into grind smashing, can let the raw materials granule size assorted of mixing like this, can guarantee that the raw materials mixes fully, improve the mixing effect, thereby guarantee the accuracy of experimental data, in addition, drive the propelling movement leaf through the biax motor that sets up below and can push the raw materials in the raw materials passageway entirely, and then enter into agitating unit.

2. This mixing arrangement drives the (mixing) shaft through the biax motor that sets up and rotates for the scraper blade of (mixing) shaft both sides rotates, can scratch the remaining raw materials of churn inner wall, in order to prevent that the raw materials from remaining, has avoided extravagant.

Drawings

FIG. 1 is a schematic view of the overall structure of a mixing device according to the present utility model;

FIG. 2 is a cross-sectional view of the grinding mechanism of the mixing device of the present utility model;

FIG. 3 is a schematic view of a baffle plate in a mixing device according to the present utility model;

fig. 4 is a schematic view showing the structure of a scraper in a mixing device according to the present utility model.

In the figure: 1. a grinding mechanism; 11. a feed inlet; 12. a grinding cylinder; 13. a driving motor; 14. a first transmission gear; 15. a second transmission gear; 16. a first grinding shaft; 17. a second grinding shaft; 18. a first polishing sheet; 19. a second polishing sheet; 111. push She Zhuaizhou; 112. pushing the leaf; 113. a biaxial motor; 114. a baffle; 2. a raw material channel; 3. a support post; 4. a stirring cylinder; 5. a stirring shaft; 6. a stirring rod; 7. a scraper; 8. a transverse stirring fan blade; 9. a bracket leg; 10. and a bucket-type discharge port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a mixing device includes a stirring drum 4, a grinding mechanism 1 is installed above the stirring drum 4, the grinding mechanism 1 includes a feed inlet 11, a grinding drum 12 is fixedly connected to the bottom of the feed inlet 11, a first grinding shaft 16 and a second grinding shaft 17 are penetrated and rotatably connected in the grinding drum 12, a driving motor 13 is installed on the outer surface of the grinding drum 12, a first transmission gear 14 is disposed on the first grinding shaft 16, two sides of the first transmission gear 14 are meshed with a second transmission gear 15, a second grinding shaft 17 is fixedly connected to the axle center of the second transmission gear 15, a first grinding plate 18 is fixedly installed on the outer surface of the first grinding shaft 16, a second grinding plate 19 meshed with the first grinding plate 18 is fixedly installed on the outer surface of the second grinding shaft 17, a baffle 114 is disposed on the outer side of the second grinding plate 19, a double-shaft motor 113 is installed on the bottom of the grinding drum 12, a push She Zhuaizhou 111 is fixedly connected to one side output shaft of the double-shaft motor 113, and a push She Zhuaizhou outer surface is fixedly connected to a push blade 112.

The bottom of grinding vessel 12 is provided with two sets of pillars 3, is provided with raw materials passageway 2 between grinding vessel 12 and the churn 4, and the inside of churn 4 is provided with rabbling mechanism, and rabbling mechanism includes (mixing) shaft 5, and equal fixedly connected with scraper blade 7 in both sides of (mixing) shaft 5 can play the effect of scraping the residual raw materials of churn 4 inner wall through the scraper blade 7 that sets up.

The first grinding shaft 16 and the second grinding shaft 17 are both in rotary connection with the grinding cylinder 12 through bearings, the driving motor 13 is fixedly arranged at one end of the grinding cylinder 12, an output shaft of the driving motor 13 is fixedly connected with the first grinding shaft 16, the push She Zhuaizhou 111 penetrates through the bottom of the grinding cylinder 12, the push blades 112 are attached to the bottom surface of the grinding cylinder 12, and the ground materials at the bottom of the grinding cylinder 12 can be pushed to the raw material channel 2 through the set push blades 112.

The surface fixedly connected with a plurality of puddler 6 of (mixing) shaft 5, the bottom of (mixing) shaft 5 is provided with horizontal stirring flabellum 8, and the bottom of churn 4 is provided with four support legs 9, and the bottom intercommunication of churn 4 is provided with bucket type discharge gate 10, can play the supporting role to whole device through the support leg 9 that sets up.

The model of the drive motor 13 is 57CME06.

The biaxial motor 113 is of model LX44WG.

Working principle: when the utility model is used, firstly, a worker adds powdery and massive inorganic raw materials into the grinding cylinder 12 through the feed inlet 11, then drives the first grinding shaft 16 to rotate through the driving motor 13, further drives the first grinding plate 18 to rotate, simultaneously drives the first transmission gear 14 to rotate, and drives the second transmission gear 15 to rotate, further drives the second grinding shaft 17 to rotate, and further drives the second grinding plate 19 to grind the powdery inorganic raw materials, so that the agglomerated powdery inorganic raw materials are fully ground, the accuracy of experimental data is ensured, and simultaneously, the double-shaft motor 113 is started, so that the pushing blade 112 rotates, and the powdery inorganic raw materials enter the mixing cylinder 4 through the raw material channel 2. The rotation of the double-shaft motor 113 drives the scraping plate 7, the stirring rod 6 and the transverse stirring fan blades 8 on the stirring shaft 5 to rotate simultaneously, so that the residual powder on the inner wall of the stirring cylinder 4 is scraped clean, and the powdery inorganic raw materials in the stirring cylinder 4 are stirred and mixed.

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

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

Claims

1. Mixing device, comprising a mixing drum (4), characterized in that: the grinding mechanism (1) is installed to the top of churn (4), grinding mechanism (1) are including feed inlet (11), the fixed intercommunication in bottom of feed inlet (11) has grinding vessel (12), the inside of grinding vessel (12) runs through and rotates and be connected with first grinding shaft (16) and second grinding shaft (17), driving motor (13) are installed to the outside of grinding vessel (12), be provided with first drive gear (14) on first grinding shaft (16), second drive gear (15) are installed in the both sides meshing of first drive gear (14), the equal fixedly connected with second grinding shaft (17) in axle center department of second drive gear (15), the surface fixed mounting of first grinding shaft (16) has first grinding plate (18), the surface of second grinding shaft (17) is fixed mounting and is had second grinding plate (19) with first grinding plate (18) meshing, the outside of second grinding plate (19) all is provided with baffle (114), biax motor (113) are installed to the bottom of grinding vessel (12), biax motor (113) one side output shaft 35push blade (111) push away and are connected with fixed surface (37112).

2. A mixing device according to claim 1, wherein: the bottom of grinding vessel (12) is provided with two sets of pillar (3), is provided with raw materials passageway (2) between grinding vessel (12) and churn (4), and the inside of churn (4) is provided with rabbling mechanism, and rabbling mechanism includes (mixing) shaft (5), and equal fixedly connected with scraper blade (7) in both sides of (mixing) shaft (5).

3. A mixing device according to claim 1, wherein: the first grinding shaft (16) and the second grinding shaft (17) are both connected with the grinding cylinder (12) in a rotating way through bearings, the driving motor (13) is fixedly arranged at one end of the grinding cylinder (12), and an output shaft of the driving motor (13) is fixedly connected with the first grinding shaft (16).

4. A mixing device according to claim 2, wherein: the push She Zhuaizhou (111) penetrates the bottom of the grinding cylinder (12), and the push blade (112) is attached to the bottom surface of the grinding cylinder (12).

5. A mixing device according to claim 2, wherein: the external surface fixedly connected with a plurality of puddler (6) of (5), the bottom of (5) puddler is provided with horizontal stirring flabellum (8).

6. A mixing device according to claim 1, wherein: the bottom of churn (4) is provided with four support legs (9), and the bottom of churn (4) is provided with bucket type discharge gate (10).