CN209985312U

CN209985312U - Groove type mixing device

Info

Publication number: CN209985312U
Application number: CN201920677907.XU
Authority: CN
Inventors: 唐雪明; 陆一鸣; 马樱芳
Original assignee: Silicon Yihe Technology (shanghai) Co Ltd
Current assignee: Silicon Yihe Technology (shanghai) Co Ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-01-24
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a groove type mixing device, which comprises a frame, a mixing barrel and a mixing component, wherein one side of the top of the frame is rotationally connected with the mixing barrel, and the interior of the mixing barrel is rotationally connected with the mixing component; the mixing component comprises a driving motor, a rotating drum, a stirring shaft, a spiral stirring sleeve, a driving bevel gear, a driven bevel gear, a driving shaft and a transmission mechanism, wherein the driving motor is installed inside the rack and is meshed and connected with the rotating drum and the driving shaft inside the mixing barrel through the transmission mechanism; the utility model discloses the simple operation, simple structure, mixing efficiency that can effectual promotion material.

Description

Groove type mixing device

Technical Field

The utility model relates to a blendor technical field specifically is a cell type mixing arrangement.

Background

The trough mixer is used for mixing powdery or wet materials, so that main and auxiliary materials in different proportions are uniformly mixed, and the trough mixer is widely suitable for mixing dry powder in the industries of pharmacy, food, chemical industry, electronics and the like. The contact position of the groove-shaped mixing machine and the material is made of stainless steel, the gap between the paddle and the barrel body is small, no dead angle exists in mixing, sealing devices are arranged at two ends of the stirring shaft, the material can be prevented from leaking outwards, the hopper is controlled by clicking a button, discharging is convenient, and the groove-shaped mixing machine is particularly suitable for mixing materials with high uniformity requirements and large material specific gravity difference.

But the mixing efficiency of the existing groove type mixing device is low. Therefore, it is necessary to design a tank type mixing device.

SUMMERY OF THE UTILITY MODEL

Not enough more than, the utility model aims at providing a trough type mixing arrangement, this mixing arrangement simple operation, simple structure can the effectual mixing efficiency who promotes the material.

The utility model aims at realizing through the technical scheme, a groove type mixing device comprises a frame, a mixing barrel and a mixing component, wherein one side of the top of the frame is rotatably connected with the mixing barrel, and the interior of the mixing barrel is rotatably connected with the mixing component;

the mixing component comprises a driving motor, a rotating drum, a stirring shaft, a spiral stirring sleeve, a driving bevel gear, a driven bevel gear, a driving shaft and a transmission mechanism, wherein the driving motor is installed inside the rack and is meshed and connected with the rotating drum and the driving shaft inside the mixing drum through the transmission mechanism;

the transmission mechanism comprises a sun gear, a transmission gear and a planetary gear, the sun gear is meshed with the planetary gear through the transmission gears arranged on the periphery of the sun gear, one end of the sun gear is connected with the driving shaft, the other end of the sun gear is connected with the output end of the driving motor, and the planetary gear is in transmission connection with one end of the rotary drum.

As a further technical scheme of the utility model, the drive bevel gear is provided with four at least, and the distance between two adjacent drive bevel gears equals.

As a further technical scheme of the utility model, the spiral agitator housing is a stainless steel material component, and two adjacent spiral agitator housing's spiral is reverse opposite.

As a further technical scheme of the utility model, four corner position departments swing joint in the bottom of frame have the shock attenuation foot, the shock attenuation foot is including stopper, first damping spring, through-hole, shock attenuation post, second damping spring and footing, four corner position departments in the bottom of frame are seted up to the through-hole, the inside swing joint of through-hole has the shock attenuation post, the top welded fastening of shock attenuation post has the stopper, and the bottom welded fastening of shock attenuation post has the footing, cup joint on the shock attenuation post and be fixed with first damping spring and second damping spring, first damping spring is located between frame and the stopper, second damping spring is located between frame and the footing.

As a further technical scheme of the utility model, first damping spring and second damping spring's coefficient of elasticity equals.

Due to the adoption of the technical scheme, the utility model discloses following advantage has: after the inside of adding the material to the compounding bucket, driving motor work, it is rotatory to drive the sun gear, then, it is rotatory to drive the inside drive shaft of rotary drum, it is rotatory to drive the (mixing) shaft of installing on driven bevel gear through drive bevel gear, make spiral stirring cover stir the material, simultaneously, the sun gear passes through drive gear and drives planetary gear rotatory, then, it is rotatory to drive the rotary drum, make the (mixing) shaft not only can be at the inside rotation of compounding bucket, also can be at the inside revolution of compounding bucket, and the not equidirectional stirring of cooperation spiral stirring cover, the mixing efficiency of material has been promoted greatly.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

The drawings of the present invention are described below.

Fig. 1 is a schematic overall perspective view of a groove-type mixing device.

FIG. 2 is a schematic plan view of a mixing assembly of a trough-type mixing apparatus.

FIG. 3 is a schematic plan view of a transmission mechanism of the groove type mixing device.

FIG. 4 is a schematic view of the damping foot of the trough-type mixing device in a planar configuration.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1 to 4, the utility model discloses a trough type mixing device, which comprises a frame 1, a mixing barrel 3 and a mixing component 4, wherein one side of the top of the frame 1 is rotatably connected with the mixing barrel 3, and the interior of the mixing barrel 3 is rotatably connected with the mixing component 4;

the mixing component 4 comprises a driving motor, a rotating drum 5, a stirring shaft 6, a spiral stirring sleeve 7, a driving bevel gear 8, a driven bevel gear 9, a driving shaft 10 and a transmission mechanism 11, wherein the driving motor is installed inside the rack 1 and is meshed and connected with the rotating drum 5 and the driving shaft 10 inside the mixing barrel 3 through the transmission mechanism 11, the driving shaft 10 is rotatably connected inside the rotating drum 5, a plurality of driving bevel gears 8 are fixedly welded on the driving shaft 10, the driving bevel gears 8 are meshed and connected with the driven bevel gears 9 rotatably connected inside the rotating drum 5, the top end of the stirring shaft 6 penetrates through the rotating drum 5 and is fixedly welded on the driven bevel gears 9, and the spiral stirring sleeve 7 is fixedly welded on the stirring shaft 6;

the transmission mechanism 11 comprises a sun gear 12, a transmission gear 13 and a planetary gear 14, the sun gear 12 is meshed with the planetary gear 14 through the transmission gear 13 arranged on the periphery, one end of the sun gear 12 is connected with a driving shaft 10, the other end of the sun gear 12 is connected with the output end of a driving motor, the planetary gear 14 is in transmission connection with one end of a rotary drum 5, after materials are added into the mixing drum 3, the driving motor works to drive the sun gear 12 to rotate and then drive the driving shaft 10 in the rotary drum 5 to rotate, then a stirring shaft 6 arranged on a driven bevel gear 9 is driven to rotate through a driving bevel gear 8, a spiral stirring sleeve 7 is used for stirring the materials, meanwhile, the sun gear 12 drives the planetary gear 14 to rotate through the transmission gear 13 and then drives the rotary drum 5 to rotate, so that the stirring shaft 6 not only can rotate in the mixing drum 3, also can be in the inside revolution of compounding bucket 3, and cooperate the not equidirectional stirring of spiral agitator sleeve 7, promoted the mixing efficiency of material greatly.

The number of the drive bevel gears 8 is at least four, and the distance between every two adjacent drive bevel gears 8 is equal.

The spiral stirring sleeves 7 are made of stainless steel materials, and the spiral directions of the two adjacent spiral stirring sleeves 7 are opposite.

The damping device is characterized in that damping feet 2 are movably connected to four corner positions at the bottom of the rack 1, each damping foot 2 comprises a limiting block 15, a first damping spring 16, a through hole 17, a damping column 18, a second damping spring 19 and a bottom foot 20, the through hole 17 is formed in the four corner positions at the bottom of the rack 1, the damping column 18 is movably connected inside the through hole 17, the limiting block 15 is fixedly welded to the top end of the damping column 18, the bottom foot 20 is fixedly welded to the bottom end of the damping column 18, the first damping spring 16 and the second damping spring 19 are fixedly sleeved on the damping column 18, the first damping spring 16 is located between the rack 1 and the limiting block 15, the second damping spring 19 is located between the rack 1 and the bottom foot 20, the driving motor can vibrate in the working process, and the damping column 18 can move up and down inside the through the first damping spring 16 and the second damping spring 19, under the reverse acting force of the first damping spring 16 and the second damping spring 19, the damping device has a good damping function, and effectively buffers the vibration of the driving motor in the working process.

The first and

second damper springs

16 and 19 have the same elastic modulus.

The use method and the working principle thereof are as follows: after materials are added into the mixing barrel 3, a driving motor works to drive a sun gear 12 to rotate, then a driving shaft 10 in a rotary drum 5 is driven to rotate, then a stirring shaft 6 arranged on a driven bevel gear 9 is driven to rotate through a driving bevel gear 8, so that a spiral stirring sleeve 7 is used for stirring the materials, meanwhile, the sun gear 12 drives a planetary gear 14 to rotate through a transmission gear 13, and then the rotary drum 5 is driven to rotate, so that the stirring shaft 6 not only can rotate in the mixing barrel 3, but also can revolve in the mixing barrel 3, and is matched with the spiral stirring sleeve 7 for stirring in different directions, and the mixing efficiency of the materials is greatly improved;

the driving motor can shake in the process of working, and the damping column 18 can move up and down in the through hole 17 through the arranged first damping spring 16 and the second damping spring 19, so that the damping column has a good damping function under the reverse acting force of the first damping spring 16 and the second damping spring 19, and the vibration in the working process of the driving motor is effectively buffered.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A trough-type mixing device, characterized in that: the automatic mixing device comprises a rack, a mixing barrel and a mixing component, wherein the mixing barrel is rotatably connected to one side of the top of the rack, and the mixing component is rotatably connected to the interior of the mixing barrel;

2. The trough-type mixing device of claim 1, wherein: the number of the drive bevel gears is at least four, and the distance between every two adjacent drive bevel gears is equal.

3. The trough-type mixing device of claim 1, wherein: the spiral stirring sleeves are stainless steel members, and the spiral directions of the two adjacent spiral stirring sleeves are opposite.

4. The trough-type mixing device of claim 1, wherein: four corner position departments swing joint in the bottom of frame have the shock attenuation foot, the shock attenuation foot includes stopper, first damping spring, through-hole, shock attenuation post, second damping spring and footing, four corner position departments in the bottom of frame are seted up to the through-hole, the inside swing joint of through-hole has the shock attenuation post, the top welded fastening of shock attenuation post has the stopper, and the bottom welded fastening of shock attenuation post has the footing, cup joint on the shock attenuation post and be fixed with first damping spring and second damping spring, first damping spring is located between frame and the stopper, second damping spring is located between frame and the footing.

5. The trough-type mixing device of claim 4, wherein: the elastic coefficients of the first damping spring and the second damping spring are equal.