CN219563659U

CN219563659U - Mixing device suitable for concrete preparation

Info

Publication number: CN219563659U
Application number: CN202320505778.2U
Authority: CN
Inventors: 霍君华; 周烨; 庞博
Original assignee: Liaoning Provincial College of Communications
Current assignee: Liaoning Provincial College of Communications
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-22
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a mixing device suitable for concrete preparation, which comprises a base, a movable disc and a stirring barrel arranged above the movable disc, wherein the base is connected with the stirring barrel through the movable disc, the movable disc is in sliding connection with the base, a collision mechanism is arranged on one side of the base, which is positioned in the moving direction of the movable disc, and collides with the stirring barrel when the movable disc drives the stirring barrel to move, a supporting plate is arranged in the side surface of the stirring barrel on the movable disc, a motor of the stirring mechanism is arranged on the supporting plate, a stirring part is arranged in the stirring barrel, a motor output shaft of the stirring mechanism is connected with a stirring barrel rotating mechanism arranged on the movable disc through a transmission mechanism, and the rotating directions of the stirring barrel and the stirring mechanism are opposite. According to the stirring device, stirring is performed by arranging the stirring mechanism, the collision mechanism is arranged to improve the stirring effect, and the rotating mechanism is arranged to realize rotation of the stirring barrel, so that the purposes of improving the uniform mixing effect and efficiency of the device are finally achieved.

Description

Mixing device suitable for concrete preparation

Technical Field

The utility model relates to the technical field of mixing devices, in particular to a mixing device suitable for concrete preparation.

Background

In order to ensure the use quality of the concrete, the raw materials are required to be uniformly mixed when the concrete is prepared, for example, the patent application number is as follows: 202222162496.5, discloses a mixing device for permeable concrete preparation, by installing an automatic lifting rod, a connecting mechanism can stir concrete in a mixing barrel body more comprehensively at different positions, and the using effect of the mixing device is improved; through installation dwang and connecting leaf, a plurality of connecting leaves are installed to the outer end of dwang, and dwang and connecting leaf rotate can carry out abundant contact with the concrete, make the inside concrete intensive mixing separation of compounding bucket body, avoid compounding bucket body stirring inhomogeneous, influence the problem of the follow-up production of concrete, have improved the work efficiency of this compounding bucket body.

The device uses comparatively common dwang and connecting leaf to stir, and simple structure does not be provided with the supplementary stirring structure that further adjusts the stirring effect, consequently in order to ensure the final mixing quality of concrete, needs to consume longer stirring time.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a mixing device suitable for concrete preparation.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a mixing device suitable for concrete preparation, includes the base, the base top is provided with first spout, first spout sliding connection has the slider, base top one end fixedly connected with first connecting plate, first connecting plate one end is provided with collision mechanism, collision mechanism one end is provided with rabbling mechanism, the rabbling mechanism top is provided with drive mechanism, the slider top is provided with slewing mechanism.

Preferably, a second spring is fixedly connected between the inner wall of one end of the first sliding groove and one end of the sliding block, an air cylinder is fixedly connected with the inner wall of one end of the bottom of the first sliding groove, a telescopic rod is arranged at one end of the air cylinder, and one end of the telescopic rod is naturally contacted with the other end of the sliding block.

Preferably, the collision mechanism comprises a second connecting plate and a second connecting rod, one end of the first connecting plate is fixedly connected with one end of the second connecting plate, a sliding plate is arranged between the two second connecting plates, two second connecting plates are close to one end of the sliding plate and are provided with second sliding grooves, the two second sliding grooves are in sliding connection with the sliding plate, a plurality of first springs are fixedly connected between one end of the sliding plate and one end of the first connecting plate, and the other end of the sliding plate is fixedly connected with a plurality of second connecting rods.

Preferably, the rotating mechanism comprises a movable disc and a second gear, the top of the sliding block is fixedly connected with the outer wall of the bottom of the movable disc, the top of the movable disc is rotationally connected with a rotary disc, the bottom of the rotary disc is fixedly connected with a third rotating shaft, the third rotating shaft is fixedly connected with a first gear, the inner wall of one end of the bottom of the movable disc is rotationally connected with a second rotating shaft, the second rotating shaft is fixedly connected with the second gear, and the second rotating shaft is rotationally connected with one end of the top of the movable disc.

Preferably, carousel top fixedly connected with agitator, agitator top one side is provided with the feed inlet, and agitator one side bottom is provided with the discharge gate, and movable disk top one side fixedly connected with backup pad, backup pad top one side fixedly connected with motor.

Preferably, the transmission mechanism comprises a driving wheel and a driven wheel, the bottom of the motor is fixedly connected with a first rotating shaft, the tops of the two ends of the first rotating shaft are fixedly connected with the driving wheel, the tops of the two ends of the second rotating shaft are fixedly connected with the driven wheel, and a belt is connected between the driving wheel and the driven wheel in a transmission manner.

Preferably, the stirring mechanism comprises stirring rods and a scraping plate, the first rotating shaft is rotationally connected with the top of the stirring barrel, the first rotating shaft is positioned at the top and the bottom of the two ends inside the stirring barrel and is fixedly connected with a plurality of stirring rods, the first rotating shaft is positioned at the two ends inside the stirring barrel and is fixedly connected with a plurality of first connecting rods, and one ends of the first connecting rods are fixedly connected with the scraping plate.

The beneficial effects of the utility model are as follows:

1. through setting up collision mechanism and improving stirring effect, stir through setting up rabbling mechanism, transmit through setting up drive mechanism, realize through setting up rotary mechanism that the agitator rotates, finally through collision mechanism, rabbling mechanism and rotary mechanism, realize improving device mixing effect and efficient purpose.

2. Through setting up rabbling mechanism, the motor is turned first axis of rotation, and then drive stirring rod, head rod and scraper blade rotation, carry out concrete mixing, it can scrape the adhesion in the abundant concrete of stirring of bucket wall to rotate the scraper blade, first axis of rotation passes through the belt drive second axis of rotation, and then through first gear and the third axis of rotation of second gear drive, then drive carousel and agitator rotation, the pivoted agitator carries out reverse motion through driving inside concrete raw materials and stirring rod and scraper blade, thereby increase collision dynamics each other, improve stirring effect, make the more abundant even of concrete raw materials mix, and shorten the required length of misce bene.

3. Through setting up collision mechanism, the cylinder drives telescopic link promotion slider extrusion second spring, the telescopic link resets the back second slider and slides to the telescopic link direction under the elastic force, and then drive movable disk and agitator slip, thereby make agitator and second connecting rod collision, improve the concrete effect that drops of agitator inner wall adhesion through the collision, the second connecting rod after the collision promotes slide extrusion first spring simultaneously, and reset the second connecting rod under the elastic force, make it promote the agitator and reset extrusion second spring, thereby through the elastic force effect alright realization agitator horizontal movement drive inside concrete control rocking stirring, further improve the stirring effect.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic diagram of the main structure of the transmission mechanism of the present utility model;

FIG. 3 is a schematic diagram of the main structure of the stirring mechanism of the present utility model;

FIG. 4 is a schematic view of a main body of a rotating mechanism according to the present utility model;

fig. 5 is a schematic view of the main body structure of the collision mechanism of the present utility model.

In the figure: 1 base, 2 movable disk, 3 first connecting plate, 4 first spring, 5 second connecting plate, 6 agitator, 7 first axis of rotation, 8 motor, 9 backup pad, 10 belt, 11 second axis of rotation, 12 action wheel, 13 follow driving wheel, 14 stirring rod, 15 head rod, 16 scraper blade, 17 carousel, 18 first gear, 19 third axis of rotation, 20 second gear, 21 cylinder, 22 slider, 23 second spring, 24 slide, 25 second connecting rod.

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.

Referring to fig. 1-5, a mixing device suitable for concrete preparation, including base 1, movable tray 2 and agitator 6 that the top set up, be connected through movable tray 2 between base 1 and the agitator 6, sliding connection is between movable tray 2 and base 1, be provided with collision mechanism on the base 1 and be located one side of movable tray 2 direction of movement, when movable tray 2 drives agitator 6 and remove, collision mechanism collides with agitator 6, is provided with backup pad 9 in the agitator 6 side on movable tray 2, and backup pad 9 is arranged in to agitator's motor 8, and the stirring part is arranged in agitator 6, agitator 6 rotary mechanism is arranged in to agitator 2 through drive mechanism connection motor output shaft, and agitator 6 is opposite with agitator's rotary direction. Through setting up rabbling mechanism and stirring, realize collision vibration through setting up collision mechanism, improve stirring effect, transmit through setting up drive mechanism, realize the rotation of agitator 6 through setting up slewing mechanism, finally through collision mechanism, rabbling mechanism and slewing mechanism, realize improving device mixing effect and efficient purpose.

In the utility model, as shown in fig. 3, the stirring mechanism comprises a motor 8, a plurality of stirring rods 14 and a plurality of scraping plates 16, wherein the output shaft end of the motor 8 is connected with a first rotating shaft 7 arranged in the stirring barrel 6, the stirring rods 14 and the first connecting rods 15 are arranged along the first rotating shaft 7, the scraping plates 16 scraping the inner wall of the stirring barrel 6 are arranged at the end parts of the first connecting rods 15, and the scraping plates 16 are uniformly arranged at intervals along the circumference of the stirring barrel 6. The stirring purpose is achieved, and meanwhile, the concrete which is adhered to the barrel wall and is not fully stirred is scraped into the concrete by the scraping plate 16 to be stirred, so that the stirring is more complete.

As shown in fig. 5, the collision mechanism includes a first connecting plate 3, two second connecting plates 5, a sliding plate 24 and a plurality of second connecting rods 25, wherein the first connecting plate 3 is provided with the two second connecting plates 5 relative to one side of the stirring barrel, the opposite ends of the two second connecting plates 5 are symmetrically provided with second sliding grooves, two ends of the sliding plate 24 are respectively in sliding connection with the two second sliding grooves, a plurality of first springs 4 are connected between the sliding plate 24 and the first connecting plate 3 at intervals, and a plurality of second connecting rods 25 are uniformly arranged at intervals on the other side of the sliding plate 24. The purpose of improving the stirring effect is realized. The second connecting rod 25 is in an arc-shaped structure with the touch end of the stirring barrel 6, so that the stirring barrel 6 is prevented from being damaged in the touch process.

As shown in fig. 5, the sliding connection between the movable disk 2 and the base 1 is that a first chute is formed on the base 1, a sliding block 22 connected with the movable disk 2 is arranged in the first chute, a second spring 23 is connected between one end of the sliding block 22 and the inner wall of the first chute, and the other end of the sliding block 22 is contacted with a telescopic rod of an air cylinder 21 arranged in the first chute. The air cylinder 21 drives the sliding block 22 to move along the first sliding groove to drive the movable disk 2-stage stirring barrel 6 to move.

As shown in fig. 2, the transmission mechanism comprises a driving wheel 12 and a driven wheel 13, the driving wheel 12 is installed on a first rotating shaft 7 connected with the output shaft end of the motor 8, the driven wheel 13 is arranged on a second rotating shaft 11 which is arranged on one side of the stirring barrel and one end of which extends into the moving disc, and a transmission belt 10 is sleeved between the driving wheel 12 and the driven wheel 13, so that the purpose of transmission is achieved.

As shown in fig. 4, the rotating mechanism comprises a movable disc 2, a first gear 18 and a second gear 20, a third rotating shaft 19 is arranged in the movable disc 2, a rotary table 17 arranged at the top of the movable disc 2 and connected with the stirring barrel 6 is installed on the third rotating shaft, the first gear 18 is also installed on the third rotating shaft 19, the second gear 20 is installed on a second rotating shaft 11 extending into the movable disc 2, the first gear 18 and the second gear 20 are in meshed transmission, and the second rotating shaft 11 is in rotating connection with the top of the movable disc 2. The motor 8 drives the second rotating shaft 11 to rotate through the transmission mechanism, and the third rotating shaft 19 is driven to rotate through the gears meshed with each other, so that the upper turntable 17 and the stirring barrel 6 are driven to rotate, and the purpose of rotating the stirring barrel 6 is achieved.

As shown in fig. 2, a feeding port is arranged on one side of the top of the stirring barrel 6, and a discharging port is arranged on one side of the bottom, so that the purposes of feeding and discharging are realized.

The working principle of the utility model is as follows: all the components are connected by referring to structural members, the specific connection means should refer to the following working principles, the connection is completed by adopting the following working sequence, the detailed connection means is known in the art, the following main description of the working principles and the process is provided, when the concrete mixer is used, the concrete mixer is mainly used for adding concrete raw materials into the mixer 6 through a feed inlet, then the motor 8 drives the first rotating shaft 7 to rotate so as to drive the mixer bar 14, the first connecting rod 15 and the scraper 16 to rotate, so as to mix concrete, the rotating scraper 16 can scrape the concrete which is adhered on the wall of the mixer into the concrete and stir, the first rotating shaft 7 drives the second rotating shaft 11 to rotate through a belt, and then drives the turntable 17 and the mixer 6 to rotate through the first gear 18 and the second gear 20, and the rotating mixer 6 drives the internal concrete raw materials to reversely move with the mixer bar 14 and the scraper 16, so that the collision force between the concrete raw materials is increased, the mixing effect is improved, the concrete raw materials are mixed more uniformly, and the required mixing length is shortened; the cylinder 21 telescopic link in the first spout on the base 1 promotes slider 22 extrusion second spring 23, drive and go up movable tray 2 and agitator 6 removal, the telescopic link resets the back second slider 22 and slides to the telescopic link under the elasticity effect of second spring 23, and then drive movable tray 2 and agitator 6 and slide to another direction, thereby make agitator 6 collide with second connecting rod 25, improve the concrete effect that drops of agitator 6 inner wall adhesion through the collision, second connecting rod 25 after the collision promotes slide 24 extrusion first spring 4 simultaneously, and reset second connecting rod 25 under the elasticity effect, make it promote agitator 6 and reset extrusion second spring 23, thereby can realize that agitator 6 moves about through the elasticity effect and drive inside concrete and rock the stirring about, further improve the stirring effect.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a mixing device suitable for concrete preparation, includes base (1), removes agitator that dish and top set up, its characterized in that, be connected through removing the dish between base (1) and agitator, remove and slide connection between dish and the base, be provided with collision mechanism on one side that is located the removal dish direction of movement on base (1), when removing the dish and driving the agitator and remove, collision mechanism collides with the agitator, is provided with the backup pad in the agitator side on the removal dish, and in the backup pad was arranged in to agitator's motor, stirring part was arranged in the agitator, agitator output shaft passes through drive mechanism and connects the agitator rotary mechanism of arranging in the removal dish, and agitator rotary direction are opposite.

2. The mixing device suitable for concrete preparation according to claim 1, wherein the stirring mechanism comprises a motor, a plurality of stirring rods (14) and a plurality of scrapers (16), the output shaft end of the motor is connected with a first rotating shaft (7) arranged in the stirring barrel, the stirring rods (14) and the first connecting rods (15) are arranged along the first rotating shaft (7), the scrapers (16) scraping the inner wall of the stirring barrel are arranged at the end parts of the first connecting rods (15), and the scrapers are uniformly arranged at intervals along the circumference of the stirring barrel.

3. The mixing device suitable for concrete preparation according to claim 1, wherein the collision mechanism comprises a first connecting plate (3), two second connecting plates (5), a sliding plate (24) and a plurality of second connecting rods (25), wherein the first connecting plate (3) is provided with the two second connecting plates (5) relative to one side of the stirring barrel, the opposite ends of the two second connecting plates are symmetrically provided with second sliding grooves, two ends of the sliding plate (24) are respectively connected with the two second sliding grooves in a sliding manner, a plurality of first springs (4) are connected between the sliding plate (24) and the first connecting plates (3) at intervals, and a plurality of second connecting rods (25) are uniformly arranged on the other side of the sliding plate (24) at intervals.

4. A mixing device suitable for concrete preparation according to claim 3, characterized in that the contact end of the second connecting rod (25) with the stirring barrel is of an arc-shaped structure.

5. The mixing device for concrete preparation according to claim 1, wherein the sliding connection between the movable disk and the base is that a first chute is formed on the base, a sliding block (22) connected with the movable disk is arranged in the first chute, a second spring (23) is connected between one end of the sliding block and the inner wall of the first chute, and the other end of the sliding block is contacted with a telescopic rod of a cylinder (21) arranged in the first chute.

6. The mixing device suitable for concrete preparation according to claim 1, wherein the transmission mechanism comprises a driving wheel (12) and a driven wheel (13), the driving wheel (12) is arranged on a first rotating shaft (7) connected with the output shaft end of the motor (8), the driven wheel (13) is arranged on a second rotating shaft (11) which is arranged on one side of the stirring barrel and one end of which extends into the movable disc, and a transmission belt (10) is sleeved between the driving wheel (12) and the driven wheel (13).

7. The mixing device suitable for concrete preparation according to claim 1, characterized in that the rotating mechanism comprises a rotary table (17), a first gear (18) and a second gear (20), a third rotary shaft (19) is arranged in the movable disc (2), the rotary table (17) arranged at the top of the movable disc (2) and connected with the stirring barrel is arranged on the third rotary shaft, the first gear (18) is further arranged on the third rotary shaft (19), the second gear (20) is arranged on the second rotary shaft (11) extending into the movable disc (2), the first gear (18) and the second gear (20) are in meshed transmission, and the second rotary shaft (11) is in rotary connection with the top of the movable disc (2).