CN220840866U

CN220840866U - Stirring mechanism of belt drive stirrer

Info

Publication number: CN220840866U
Application number: CN202322267903.3U
Authority: CN
Inventors: 徐鑫晨; 陈曼妮
Original assignee: Jiangsu Top Intelligent Technology Co ltd
Current assignee: Jiangsu Top Intelligent Technology Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-04-26
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses a stirring mechanism of a belt drive stirrer, which comprises a stirring box and a stirring mechanism, wherein the top of the stirring box is connected with a mounting cover, the stirring mechanism is arranged in the stirring box and comprises four stirring shafts, stirring blades are arranged on the outer sides of the stirring shafts, the bottom of the mounting cover is connected with the stirring shafts in an equidistant rotating manner through bearings, the end parts of the stirring shafts penetrate through the mounting cover, a gear is fixedly arranged at one end of the stirring shafts, which is positioned outside the stirring box, the stirring mechanism of the belt drive stirrer can simultaneously control the rotation of the four stirring shafts in the stirring box through a stirring motor, so that the materials in the stirring box can be rapidly and fully stirred, the stirring efficiency of the materials is improved, the lifting of annular scraping plates can be controlled through the threaded connection of threaded sleeves and reciprocating screw rods, and the materials adhered to the inner wall of the stirring box are scraped through the annular scraping plates, thereby avoiding the waste of the materials adhered to the inner wall of the stirring box.

Description

Stirring mechanism of belt drive stirrer

Technical Field

The utility model relates to the technical field of stirring mechanisms, in particular to a stirring mechanism of a belt transmission stirrer.

Background

The stirrer is a kind of construction engineering machinery, mainly used for stirring cement, sand and stone, various dry powder mortar and other building materials, the shaft with blades rotates in the cylinder or groove, and the multiple raw materials are stirred and mixed to form a mixture or a machine with proper consistency, the stirrer is divided into various types, including a forced stirrer, a single horizontal shaft stirrer, a double horizontal shaft stirrer and the like;

The stirring mechanism of the existing belt drive stirrer is generally set to be a stirring shaft capable of rotating, the outer side of the stirring shaft is provided with corresponding stirring blades, the stirring shaft is driven by a motor to rotate so as to stir internal materials, but the whole structure of the stirring mechanism of the existing belt drive stirrer is relatively fixed and dead plate, only one stirring shaft has poor stirring effect on the materials, the stirring time is relatively long, the stirring efficiency is relatively low, the stirring mechanism of the existing belt drive stirrer is single in function, the materials adhered to the inner wall of a stirring box are difficult to scrape, and the materials are wasted.

Disclosure of utility model

The utility model aims to provide a stirring mechanism of a belt drive stirrer, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stirring mechanism of belt drive mixer, includes agitator tank and rabbling mechanism, the top of agitator tank is connected with the installation lid, and the inside rabbling mechanism that is provided with of agitator tank, the rabbling mechanism includes four (mixing) shafts, and the outside of (mixing) shaft is provided with stirring vane, the installation lid bottom is rotated through the bearing equidistance and is connected with the (mixing) shaft, and the tip of (mixing) shaft passes the installation lid, the (mixing) shaft is located the outside one end fixed mounting of agitator tank has the gear, the top of installation lid is rotated through the bearing and is connected with annular pinion rack, four the gear equidistance sets up in the outside of annular pinion rack, and gear and annular pinion rack meshing are connected, the agitator tank inner wall is provided with annular scraper blade.

Preferably, the top of installation lid is connected with the transfer line through the bearing rotation, and the bottom of transfer line stretches into inside the agitator tank, the bottom fixed mounting of transfer line has fourth rotatory toothed disc, the one end fixed mounting at installation lid top has driving motor, and driving motor's output shaft tip fixed mounting has third rotatory toothed disc, third rotatory toothed disc and fourth rotatory toothed disc pass through belt transmission and connect, the transfer line is located the inside one end fixed mounting of agitator tank and has reciprocating screw, reciprocating screw's outside threaded connection has the thread bush, the outside equidistance fixedly connected with dead lever of thread bush, and the tip and the annular scraper blade inner wall fixed connection of dead lever.

Preferably, the stirring motor is fixedly arranged at the other end of the top of the mounting cover, a first rotary gear disc is fixedly arranged at the end part of an output shaft of the stirring motor, a second rotary gear disc is fixedly arranged at the end part of a central shaft of the gear, and the first rotary gear disc and the second rotary gear disc are connected through belt transmission.

Preferably, the cross section of the bottom of agitator tank is arc structure, the bottom of agitator tank is provided with the bin outlet, and the outside of bin outlet is provided with the control valve.

Preferably, the cross section of the top end of the inner wall of the annular scraping plate is in a slope-shaped structure.

Preferably, the four side walls of the stirring tank are fixedly provided with supporting frames, the whole supporting frames are of L-shaped structures, and supporting feet are arranged at the bottoms of the supporting frames.

Preferably, the cross section of the cavity in the stirring tank is in a square structure, and the annular scraping plate is integrally in a square structure.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the rotation of four stirring shafts in the stirring box can be controlled simultaneously by one stirring machine, so that the materials in the stirring box can be stirred rapidly and fully, the stirring efficiency of the materials is improved, the lifting of the annular scraping plate can be controlled by the threaded connection of the threaded sleeve and the reciprocating screw rod, and the materials adhered to the inner wall of the stirring box are scraped by the annular scraping plate, so that the waste of the materials adhered to the inner wall of the stirring box is avoided.

Drawings

FIG. 1 is a schematic diagram of the internal connection diagram of the stirring tank of the utility model;

FIG. 2 is a schematic top view of the connecting cover of the present utility model;

fig. 3 is a schematic plan view of the annular scraper of the present utility model.

In the figure: 1. a stirring tank; 2. a mounting cover; 3. a stirring mechanism; 4. a stirring shaft; 5. stirring blades; 6. an annular toothed plate; 7. a gear; 8. a stirring motor; 9. a first rotary gear plate; 10. a second rotary gear plate; 11. a reciprocating screw; 12. a driving motor; 13. a third rotary gear plate; 14. a fourth rotary gear plate; 15. a transmission rod; 16. an annular scraping plate; 17. a thread sleeve; 18. a fixed rod; 19. a discharge port; 20. and (5) supporting frames.

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. 1-3, the present utility model provides a technical solution: the utility model provides a stirring mechanism of belt drive mixer, includes agitator tank 1 and rabbling mechanism 3, and the top of agitator tank 1 is connected with installation lid 2, can carry out abundant stirring to the material in the agitator tank 1 through installation lid 3 to the closure of agitator tank 1, and the inside rabbling mechanism 3 that is provided with of agitator tank 1, and rabbling mechanism 3 includes four (mixing) shafts 4, and the outside of (mixing) shaft 4 is provided with stirring vane 5, through four (mixing) shafts 4 again cooperate stirring vane 5 that set up on it;

The utility model provides a stirring tank, including installation lid 2, the installation lid 2 is connected with (mixing) shaft 4 through the bearing equidistance rotation, and the tip of (mixing) shaft 4 passes installation lid 2, the (mixing) shaft 4 is located the outside one end fixed mounting of agitator tank 1 has gear 7, the top of installation lid 2 is connected with annular pinion rack 6 through the bearing rotation, four gear 7 equidistance setting is in the outside of annular pinion rack 6, and gear 7 and annular pinion rack 6 meshing are connected, agitator tank 1 inner wall is provided with annular scraper blade 16, through the meshing of four gear 7 and annular pinion rack 6 connection, make four gear 7 rotate, thereby can control the inside (mixing) shaft 4 of agitator tank 1 and rotate simultaneously, realize the high-efficient stirring to the inside material of agitator tank 1, in the stirring, if during the adhesion is more material on the agitator tank 1 inner wall, can control driving motor 12 work makes third rotatory pinion rack 13 rotate, make reciprocal lead screw 11 rotate through the transmission connection of third rotatory pinion rack 13 and fourth rotatory rack 14, make annular scraper blade 16 downslide through threaded sleeve 17 and reciprocal screw 11's threaded connection, the inside stirring tank 1 of scraping the material 1 in the in-down slip process bottom to the inside of agitator tank 1, can continue even mixing.

The top of the mounting cover 2 is rotationally connected with a transmission rod 15 through a bearing, the bottom of the transmission rod 15 stretches into the stirring box 1, a fourth rotary gear disk 14 is fixedly mounted at the bottom end of the transmission rod 15, a driving motor 12 is fixedly mounted at one end of the top of the mounting cover 2, a third rotary gear disk 13 is fixedly mounted at the end part of an output shaft of the driving motor 12, the third rotary gear disk 13 and the fourth rotary gear disk 14 are in transmission connection through a belt, a reciprocating screw 11 is fixedly mounted at one end of the transmission rod 15 positioned in the stirring box 1, a thread sleeve 17 is connected to the outer side thread of the reciprocating screw 11, a fixing rod 18 is fixedly connected to the outer side of the thread sleeve 17 at equal intervals, and the end part of the fixing rod 18 is fixedly connected with the inner wall of the annular scraping plate 16;

Wherein, make the third rotatory gear disk 13 rotate through controlling driving motor 12 work, make reciprocating screw 11 rotate through the transmission connection of third rotatory gear disk 13 and fourth rotatory gear disk 14, make annular scraper blade 16 gliding through the threaded connection of thread bush 17 and reciprocating screw 11, annular scraper blade 16 tip in the gliding process scrapes the inside bottom of agitator tank 1 with the material of adhesion on the agitator tank 1 inner wall, can carry out continuous stirring to avoid the waste of the material of adhesion at agitator tank 1 inner wall.

The other end of the top of the mounting cover 2 is fixedly provided with a stirring motor 8, the end part of an output shaft of the stirring motor 8 is fixedly provided with a first rotary gear disc 9, the end part of a central shaft of the gear 7 is fixedly provided with a second rotary gear disc 10, the first rotary gear disc 9 and the second rotary gear disc 10 are connected through belt transmission, the first rotary gear disc 9 is enabled to rotate through the working of the stirring motor 8, and the rotation of the gear 7 is achieved through the transmission connection of the first rotary gear disc 9 and the second rotary gear disc 10.

The cross-section of the bottom of agitator tank 1 becomes arc structure, and the bottom of agitator tank 1 is provided with bin outlet 19, and the outside of bin outlet 19 is provided with the control valve, is convenient for the discharge of material through bin outlet 19, is convenient for control the break-make of bin outlet 19 through the control valve, through the arc structural design of agitator tank 1 bottom cross-section, the whole discharge of the inside material of agitator tank 1 of being convenient for.

The cross section at the top end of the inner wall of the annular scraping plate 16 is in a slope-shaped structure, so that materials are prevented from being accumulated at the top of the annular scraping plate 16.

The four lateral walls of agitator tank 1 are all fixed mounting has support frame 20, and the whole of support frame 20 becomes L shape structure, and the bottom of support frame 20 is provided with the supporting legs, and the cooperation setting through support frame 20 and supporting legs is convenient for the steady support to agitator tank 1.

The cross section of the cavity in the stirring tank 1 is in a square structure, and the annular scraping plate 16 is integrally in a square structure, so that the annular scraping plate 16 can stably lift in the stirring tank 1.

Specifically, when the utility model is used, the top of the mounting cover 2 can be provided with the feeding port for injecting materials into the stirring tank 1, after the materials are placed in the stirring tank 1, the stirring motor 8 is controlled by the control system arranged by the device to work so as to enable the first rotary gear disc 9 to rotate, the annular toothed plate 6 is enabled to rotate through the transmission connection of the first rotary gear disc 9 and the second rotary gear disc 10, the four gears 7 are enabled to rotate through the engagement connection of the four gears 7 and the annular toothed plate 6, so that the stirring shaft 4 in the stirring tank 1 can be controlled to rotate simultaneously, the efficient stirring of the materials in the stirring tank 1 is realized, when more materials are adhered on the inner wall of the stirring tank 1 in stirring, the driving motor 12 can be controlled to work so as to enable the third rotary gear disc 13 to rotate, the reciprocating screw 11 is enabled to rotate through the transmission connection of the third rotary gear disc 13 and the fourth rotary gear disc 14, the end of the annular scraping plate 16 is enabled to slide downwards in the sliding process through the threaded sleeve 17 and the threaded connection of the reciprocating screw 11, the materials adhered on the inner wall of the stirring tank 1 are enabled to rotate simultaneously, and the stirring shaft 4 in the stirring tank 1 is prevented from being adhered to the bottom end of the stirring tank 1, and the materials can be continuously stirred in the stirring tank 1.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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. The utility model provides a rabbling mechanism of belt drive mixer, includes agitator tank (1) and rabbling mechanism (3), its characterized in that: the stirring box is characterized in that the top of the stirring box (1) is connected with a mounting cover (2), the stirring mechanism (3) is arranged inside the stirring box (1), the stirring mechanism (3) comprises four stirring shafts (4), stirring blades (5) are arranged on the outer sides of the stirring shafts (4), the stirring shafts (4) are connected to the bottom of the mounting cover (2) through bearing equidistant rotation, the end portions of the stirring shafts (4) penetrate through the mounting cover (2), the stirring shafts (4) are located at one end of the outer portion of the stirring box (1) and fixedly provided with gears (7), the top of the mounting cover (2) is rotationally connected with annular toothed plates (6) through bearings, the four gears (7) are equidistantly arranged on the outer sides of the annular toothed plates (6), the gears (7) are in meshed connection with the annular toothed plates (6), and annular scraping plates (16) are arranged on the inner walls of the stirring box (1).

2. The stirring mechanism of a belt driven stirrer according to claim 1, wherein: the top of installation lid (2) is connected with transfer line (15) through the bearing rotation, and the bottom of transfer line (15) stretches into inside agitator tank (1), the bottom fixed mounting of transfer line (15) has fourth rotatory toothed disc (14), the one end fixed mounting at installation lid (2) top has driving motor (12), and the output shaft tip fixed mounting of driving motor (12) has third rotatory toothed disc (13), third rotatory toothed disc (13) and fourth rotatory toothed disc (14) are connected through the belt transmission, the one end fixed mounting that transfer line (15) are located inside agitator tank (1) has reciprocating screw (11), the outside threaded connection of reciprocating screw (11) has thread bush (17), the outside equidistance fixedly connected with dead lever (18) of thread bush (17), and the tip and the inner wall fixed connection of annular scraper blade (16) of dead lever (18).

3. A stirring mechanism of a belt driven stirrer as claimed in claim 2, wherein: the stirring device is characterized in that a stirring motor (8) is fixedly arranged at the other end of the top of the mounting cover (2), a first rotary gear disc (9) is fixedly arranged at the end part of an output shaft of the stirring motor (8), a second rotary gear disc (10) is fixedly arranged at the end part of a central shaft of the gear (7), and the first rotary gear disc (9) and the second rotary gear disc (10) are connected through belt transmission.

4. The stirring mechanism of a belt driven stirrer according to claim 1, wherein: the cross-section of the bottom of agitator tank (1) becomes arc structure, the bottom of agitator tank (1) is provided with bin outlet (19), and the outside of bin outlet (19) is provided with the control valve.

5. The stirring mechanism of a belt driven stirrer according to claim 1, wherein: the section of the top end of the inner wall of the annular scraping plate (16) is in a slope-shaped structure.

6. The stirring mechanism of a belt driven stirrer according to claim 1, wherein: the stirring box is characterized in that the four side walls of the stirring box (1) are fixedly provided with supporting frames (20), the whole supporting frames (20) are of an L-shaped structure, and supporting feet are arranged at the bottoms of the supporting frames (20).

7. The stirring mechanism of a belt driven stirrer according to claim 1, wherein: the cross section of the cavity in the stirring box (1) is of a square structure, and the annular scraping plate (16) is integrally of a square structure.