CN218166676U

CN218166676U - High-speed mixer

Info

Publication number: CN218166676U
Application number: CN202221915756.5U
Authority: CN
Inventors: 王鹤; 王丽丽; 黄程远; 崔继文
Original assignee: Qingdao Gon Science and Technology Co Ltd
Current assignee: Qingdao Gon Science and Technology Co Ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-30
Anticipated expiration: 2032-07-22

Abstract

A high-speed mixer relates to the technical field of high-speed mixers, and comprises a barrel body and an upper cover, wherein the barrel body is provided with the upper cover, a feed inlet, a discharge outlet, a first rotating shaft and a stirring blade; the inner wall of the barrel body is provided with a scraping mechanism, the upper end of the scraping mechanism extends to the upper port of the barrel body, the lower end of the scraping mechanism extends to the bottom wall of the barrel body, a power mechanism is installed in the supporting base and used for controlling the first rotating shaft and the power mechanism to rotate reversely.

Description

High-speed mixer

Technical Field

The utility model relates to a high machine technical field that mixes, concretely relates to high machine that mixes.

Background

The vertical high-speed mixer comprises a barrel body with a cover, a motor drives a stirring main shaft to rotate, the end part of the main shaft is provided with a stirring blade, and the stirring blade is used for uniformly stirring and mixing raw materials put into the barrel body and then discharging the raw materials from a discharge port; the feed inlet setting of vertical high mixer is in the top of bucket usually, the discharge gate is located the below, so the blade sets up the position below on the one side in a section of thick bamboo usually, and the rotatory external diameter of blade is not more than 0.8 times of a section of thick bamboo internal diameter usually, so at the lateral wall of bucket, the lower extreme corner of lateral wall and the top of bucket press close to the material of the position (the upper surface round of stirring material) of bucket wall by the efficiency reduction of stirring, the material that the proportion specific gravity is light rises gradually and piles up, the material that the proportion is big descends gradually and piles up, it is according to the ratio unloading during the unloading, so one of them or several kinds of raw materials ratio not enough phenomenon can appear in the compounding of discharge gate.

In order to solve the problem that materials are easy to accumulate on one circle of the upper surface of the stirring material, the patent document with the publication number CN215877262U discloses a high-speed mixer for improving the uniformity of the stirring material, wherein a synchronous rotating scraping mechanism is arranged on the upper surface of the stirring material and used for scraping and mixing the materials on one circle of the upper surface, although the functions of scraping and mixing can be achieved, the scraping mechanism and the blades rotate synchronously and in the same direction, so that the inwardly scraped materials are not thoroughly mixed into the center for stirring, and the efficiency is extremely low; in addition, through research, the technology in the patent has extremely low effect of even mixing on the side wall of the barrel and the accumulated materials at the lower end corner of the side wall, and even hardly plays a role of even mixing.

Therefore, on the basis of the above patents, further research on how to enable the raw materials in the high-speed mixer to have better mixing uniformity during material mixing is a technical problem to be solved in the present invention.

Disclosure of Invention

In order to solve the problems of the prior art, the utility model provides a high machine that mixes can press close to the lower extreme corner of the lateral wall of bucket, lateral wall and the top of bucket piling up the high efficiency's of raw materials sneak into stirring center department of the position of bucket wall, makes the raw materials can have better mixing uniformity when mixing the material, does not have the dead angle when ensureing to stir.

The purpose of the utility model can be realized by the following technical proposal: a high-speed mixer comprises a barrel body provided with an upper cover, a feed inlet, a discharge outlet, a first rotating shaft and stirring blades, wherein the barrel body is arranged on a supporting base; the inner wall of the barrel body is provided with a scraping mechanism, the upper end of the scraping mechanism extends to the upper port of the barrel body, the lower end of the scraping mechanism extends to the bottom wall of the barrel body, a power mechanism is installed in the supporting base and used for controlling the first rotating shaft and the power mechanism to rotate reversely.

Preferably, the scraping mechanism comprises a second rotating shaft, a lower connecting rod, a scraping plate and a pushing plate, the second rotating shaft is rotatably mounted on the bottom wall of the barrel body, the lower connecting rod is arranged along the bottom wall and fixedly connected with the second rotating shaft, and the second rotating shaft is in transmission mounting with the power mechanism; the scraper is vertically arranged along the inner wall of the barrel body, the lower end of the scraper is arranged at the end part of the lower connecting rod, the side edge of the push plate is arranged at the side edge of the scraper, and the cross sections of the push plate and the scraper are integrally V-shaped; when the second rotating shaft rotates, the V-shaped tip rotates forwards.

Preferably, the two scrapers are symmetrically arranged, and the upper ends of the two scrapers are fixedly connected through an upper connecting rod.

Preferably, the push plate is wide at the top and narrow at the bottom.

Preferably, the power mechanism comprises a motor, a chain transmission mechanism, a first gear and a second gear, and the motor is in power connection with the chain transmission mechanism; a through hole is formed in the central shaft of the rotating shaft II, and the lower end of the rotating shaft I is fixedly installed with one chain wheel in the chain transmission mechanism after penetrating through the through hole; the first gear is installed at the lower end of the second rotating shaft, the other chain wheel in the chain transmission mechanism is coaxially and fixedly installed with the second gear, and the first gear is in meshed transmission connection with the second gear.

The utility model discloses an application principle and beneficial effect are: starting a motor, rotating a belt pulley mechanism to drive a first rotating shaft and a stirring blade to rotate, and simultaneously, driving a second rotating shaft to rotate by meshing transmission of a first gear and a second gear so as to drive a scraping mechanism to rotate, wherein the rotating directions of the stirring blade and the scraping mechanism are opposite; add the raw materials from feed inlet department and carry out the premixing stirring, reach the regulation scale of staving after reinforced, continuously premix, at premixing in-process, the lateral wall of staving, the material of the position of staving is pressed close to the lower extreme corner of lateral wall and the top of staving pushes away by reverse rotation's scraper blade and push pedal to the centre of stirring material, mix the stirring again, discover through the research, pushing mechanism's reverse propelling movement can not only push away the material toward the centre, still because the in-process that pushes away and the different upset that form of the direction of premixing stirring, reach the purpose that the stirring is mixed more fast, make the raw materials can have better mixing uniformity when mixing the material, no dead angle when ensureing the stirring.

Drawings

Fig. 1 is a schematic structural diagram of a high mixing machine according to an embodiment of the present invention.

Fig. 2 isbase:Sub>A schematic view ofbase:Sub>A-base:Sub>A cross-sectional structure in fig. 1.

Wherein like parts are designated by like reference numerals throughout the several views; the figures are not drawn to scale.

Detailed Description

The invention is further described with reference to the following figures and examples.

Examples

A high-speed mixer comprises a barrel body 2 provided with an upper cover 1, a feed inlet 3, a discharge outlet 4, a first rotating shaft 5 and stirring blades 6, wherein the barrel body 2 is arranged on a supporting base 7, the feed inlet 3 is arranged on the upper cover 1, the discharge outlet 4 is arranged at the lower end of the side wall of the barrel body 2, the first rotating shaft 5 is vertically and rotatably arranged on the bottom wall of the barrel body 2, and the stirring blades 6 are fixedly arranged at the upper end of the first rotating shaft 5; the inner wall department of staving 2 is provided with scrapes the material mechanism, the upper end of scraping the material mechanism extends to the upper port department of staving 2, the lower extreme of scraping the material mechanism extends to the diapire department of staving 2 install power unit in the support base 7, power unit is used for controlling pivot 5 with both antiport of power unit.

The scraping mechanism comprises a second rotating shaft 81, two lower connecting rods 82, scraping plates 83 and a push plate 84, the second rotating shaft 81 is rotatably installed on the bottom wall of the barrel body 2, the two scraping plates 83 are symmetrically arranged, the upper ends of the two scraping plates 83 are fixedly connected through an upper connecting rod 85, the lower connecting rods 82 are arranged along the bottom wall and fixedly connected with the second rotating shaft 81, and the second rotating shaft 81 is in transmission installation with the power mechanism; the scraping plate 83 is vertically arranged along the inner wall of the barrel body 2, the lower end of the scraping plate 83 is arranged at the end part of the lower connecting rod 82, the side edge of the push plate 84 is arranged at the side edge of the scraping plate 83, and the cross sections of the push plate 84 and the scraping plate 83 are integrally V-shaped; when the second rotating shaft 81 rotates, the tip of the V-shaped part rotates forwards. The scraper 83 is used for hanging the materials adhered to the inner wall of the barrel body 2, and the push plate 84 is used for pushing the accumulated materials to the direction of the stirring blade 6, so that the materials can be quickly mixed.

In addition, since more material is accumulated on the upper end surface of the premixed material during the stirring, the push plate 84 has a shape structure with a wide upper part and a narrow lower part, and the specific width is determined according to the diameter, the rotating speed and the like of the barrel body 2.

The power mechanism comprises a motor 91, a chain transmission mechanism 92, a first gear 93 and a second gear 94, and the motor 91 is in power connection with the chain transmission mechanism 92; a through hole is formed in the central shaft of the rotating shaft II 81, and the lower end of the rotating shaft I5 after penetrating through the through hole is fixedly installed with one chain wheel in the chain transmission mechanism 92; the first gear 93 is installed at the lower end of the second rotating shaft 81, the other chain wheel in the chain transmission mechanism 92 and the second gear 94 are coaxially and fixedly installed, and the first gear 93 and the second gear 94 are in meshing transmission connection. Two chain wheels in the chain rotating mechanism rotate in the same direction, one chain wheel is fixedly arranged with the first rotating shaft 5, and the other chain wheel is in power connection with a pair of meshed gears, so that the rotating directions of the first rotating shaft 5 and the second rotating shaft 81 are opposite, and the actions of the stirring blades 6 and the scraping mechanism rotating in the opposite direction can be realized.

The utility model discloses theory of use and beneficial effect are: starting the motor 91, rotating the belt pulley mechanism to drive the first rotating shaft 5 and the stirring blade 6 to rotate, and simultaneously, driving the second rotating shaft 81 to rotate by meshing transmission of the first gear 93 and the second gear 94 so as to drive the scraping mechanism to rotate, wherein the rotating directions of the stirring blade 6 and the scraping mechanism are opposite; add the raw materials from feed inlet 3 and carry out premixed stirring, after reinforced reaching staving 2's regulation scale, continuously carry out premixed, at the premixing in-process, the lateral wall of staving 2, the lower extreme corner of lateral wall and the material that the top of staving 2 is pressed close to the position of bucket wall are pushed away to the centre of stirring the material by reverse rotation's scraper blade 83 and push pedal 84, mix the stirring again, discover through the research, pushing mechanism's reverse propelling movement can not only push away the material towards the centre, still because the in-process that pushes away forms the upset with premixed stirring's different direction, reach the purpose that the stirring mixes more fast, make the raw materials can have better mixing uniformity when mixing the material, no dead angle when guaranteeing to stir.

The structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the purpose which can be achieved by the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

The present invention has been described above with reference to the preferred embodiments, but the scope of protection of the present invention is not limited thereto, and all technical solutions falling within the scope of the claims are within the scope of protection of the present invention. Various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict.

Claims

1. A high-speed mixer comprises a barrel body (2) provided with an upper cover (1), a feed inlet (3), a discharge outlet (4), a first rotating shaft (5) and stirring blades (6), wherein the barrel body (2) is arranged on a supporting base (7), the feed inlet (3) is arranged on the upper cover (1), the discharge outlet (4) is arranged at the lower end of the side wall of the barrel body (2), the first rotating shaft (5) is vertically and rotatably arranged on the bottom wall of the barrel body (2), and the stirring blades (6) are fixedly arranged at the upper end of the first rotating shaft (5); the method is characterized in that: the inner wall department of staving (2) is provided with scrapes the material mechanism, the upper end of scraping the material mechanism extends to the upper port department of staving (2), the lower extreme of scraping the material mechanism extends to the diapire department of staving (2) install power unit in supporting base (7), power unit is used for controlling pivot (5) with both antiport of power unit.

2. The high mixing machine according to claim 1, wherein the scraping mechanism comprises a second rotating shaft (81), a second lower connecting rod (82), a scraping plate (83) and a pushing plate (84), the second rotating shaft (81) is rotatably mounted on the bottom wall of the barrel body (2), the lower connecting rod (82) is arranged along the bottom wall and fixedly connected with the second rotating shaft (81), and the second rotating shaft (81) is in transmission mounting with the power mechanism; the scraper (83) is vertically arranged along the inner wall of the barrel body (2), the lower end of the scraper (83) is arranged at the end part of the lower connecting rod (82), the side edge of the push plate (84) is arranged at the side edge of the scraper (83), and the cross sections of the push plate (84) and the scraper (83) are integrally V-shaped; when the second rotating shaft (81) rotates, the tip of the V-shaped part rotates forwards.

3. The high-speed mixer as claimed in claim 2, wherein the scrapers (83) are symmetrically arranged, and the upper ends of the two scrapers (83) are fixedly connected by an upper connecting rod (85).

4. A high-speed mixer as claimed in claim 3, wherein said pusher (84) is shaped so as to be wide at the top and narrow at the bottom.

5. The high-speed mixer as claimed in claim 2, wherein the power mechanism comprises a motor (91), a chain transmission mechanism (92), a first gear (93) and a second gear (94), and the motor (91) is in power connection with the chain transmission mechanism (92); a through hole is formed in the central shaft of the rotating shaft II (81), and the lower end of the rotating shaft I (5) penetrates through the through hole and is fixedly installed with one chain wheel in the chain transmission mechanism (92); the first gear (93) is installed at the lower end of the second rotating shaft (81), the other chain wheel in the chain transmission mechanism (92) is coaxially and fixedly installed with the second gear (94), and the first gear (93) is in meshed transmission connection with the second gear (94).