CN111002475B

CN111002475B - Stirring machine

Info

Publication number: CN111002475B
Application number: CN201911344371.0A
Authority: CN
Inventors: 周雅
Original assignee: Individual
Current assignee: Ordos Hexingsheng Support Materials Co.,Ltd.
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2021-08-24
Anticipated expiration: 2039-12-24
Also published as: CN111002475A

Abstract

The invention provides a stirrer which comprises a stirrer shell and a rotating shell, wherein the rotating shell is positioned in a first inner cavity and matched with the first inner cavity, the rotating shell comprises a pair of spherical shells, the spherical shells are connected through a connecting cylinder, the connecting cylinder is communicated with two second inner cavities, a plurality of tips are arranged on the inner wall of the connecting cylinder, an output shaft of a motor is connected with a second gear, the second gear is meshed with teeth to drive the rotating shell to rotate when the motor works, a plum blossom joint is inserted into a plum blossom hole, an embedded block is arranged in the through hole, the inner side of the embedded block is connected with a bearing outer ring, and the bearing inner ring is connected with the plum blossom joint. According to the invention, the motor drives the second gear to rotate through the output shaft of the motor, the rotating second gear drives the first gear meshed with the second gear to rotate, so that the two spherical shells rotate around the connecting cylinder as an axis, and if ingredients in the second inner cavity are not scattered and are touched by the tip in the continuous stirring process, the scattered ingredients are scattered, so that the concrete is continuously and uniformly stirred.

Description

Stirring machine

Technical Field

The invention relates to the field of buildings, in particular to a mixer for mixing concrete.

Background

A concrete mixer is a machine for mixing and stirring cement, gravel aggregate and water into a concrete mixture. The device mainly comprises a mixing barrel, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a frame, a supporting device and the like. According to working properties, the method is divided into a batch type (batch type) and a continuous type; according to the stirring principle, the method is divided into a self-falling type method and a forced type method; the device is divided into a fixed type and a movable type according to the installation mode; dividing a tilting type and a non-tilting type according to a discharging mode; according to the structure of the mixing drum, the mixing drum is divided into a pear type, a drum type, a double cone, a disc vertical shaft type, a circular groove horizontal shaft type and the like. However, these concrete mixers are commonly used, and the most common problem of these concrete mixers is that the sand is not uniformly mixed.

Disclosure of Invention

The invention aims to solve the problem of providing a mixer which is convenient for uniformly mixing concrete aiming at the defects in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a stirrer comprises a stirrer shell and a rotating shell, wherein the stirrer shell is provided with a first inner cavity, the rotating shell is positioned in the first inner cavity and matched with the first inner cavity, the rotating shell comprises a pair of spherical shells, the spherical shells are provided with second inner cavities, the spherical shells are connected through a connecting cylinder, the connecting cylinder is communicated with the second inner cavities, the inner wall of the connecting cylinder is provided with a plurality of tips, the outer wall of the connecting cylinder is fixed with the inner wall of a first gear, the stirrer shell is provided with a motor, an output shaft of the motor is connected with a second gear, the second gear and the first gear are meshed to drive the motor to rotate when the motor works, the outer end part of the spherical shell is provided with a plum blossom hole, a plum blossom plug-in connector is arranged in the plum blossom hole, and through holes are arranged at two ends of the stirrer shell, an embedded block is installed in the through hole, the inner side of the embedded block is connected with a bearing outer ring, and the bearing inner ring is connected with the plum blossom joint.

Further, the stirrer also comprises an outer shell, the outer shell comprises a baffle and a base plate which are arranged in the front and back, the two baffles are fixed on the front side and the back side of the base plate, the upper surface of the base plate is a first arc-shaped surface, turning plates are hinged on the left side and the right side of the base plate respectively, limiting plates are arranged on the end parts of the left side and the right side of the base plate, the limiting plates correspond to the outer sides of the turning plates, so that when the two turning plates are unfolded, the turning plates lean against the limiting plates, a second arc-shaped surface arranged on the inner surface of the turning plates is connected with the first arc-shaped surface, an electromagnet and a slot are arranged on one of the turning plates, a rod piece capable of being inserted into the slot is hinged on the baffle, when the rod piece is inserted into the slot, the turning plates are vertical, a third arc-shaped surface arranged on the side surface of the stirrer shell corresponds to the second arc-shaped surface, and a suction end capable of being electrified and attracted by the electromagnet is arranged on the side surface of the stirrer shell, the lower end of the stirrer shell is provided with a plurality of rollers, and the connecting lines of the lower surfaces of the plurality of rollers are arc-shaped and correspond to the first arc-shaped surface.

Further, the baffle side is equipped with the first spout of horizontally, L shape spout upper end is connected to first spout outer end, vertical second spout is connected to L shape spout inner, the side is equipped with the mounting hole around the abaculus, install the telescopic link in the mounting hole, works as the abaculus follows when the through-hole shifts out the tip of telescopic link stretches into first spout.

Further, the output shaft of the motor comprises a first output shaft and a second output shaft, a speed reduction motor is connected between the first output shaft and the second output shaft, the first output shaft is connected with the motor, and the second output shaft is connected with the second gear.

Compared with the prior art, the invention has the following beneficial effects: according to the concrete mixer, concrete ingredients are placed in two second inner cavities, the motor is started to drive the second gear to rotate through an output shaft of the motor, the rotating second gear drives the first gear meshed with the second gear to rotate, so that the two spherical shells rotate around the connecting cylinder as an axis, the ingredients added into the second inner cavities are one half to three quarters of the volume of the second inner cavities, if the ingredients in the second inner cavities are not scattered in the continuous stirring process, the scattered ingredients are scattered by touching of the tips, so that the concrete is continuously and uniformly stirred, before the ingredients are loaded, the insert blocks installed at the through holes are taken out, the plum blossom joints are pulled out, so that the second inner cavities are in contact with the outside, then the ingredients are fed into the second inner cavities from the through holes and pass through the plum blossom holes, the plum blossom joints are inserted into the plum blossom holes after the ingredients are poured, and finally the insert blocks are installed and fixed.

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

FIG. 1 is a schematic view of a blender according to the present invention.

FIG. 2 is a schematic view of the structure of the baffle of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention clearer and easier to understand, the invention is further explained by combining the drawings and the detailed implementation mode:

it should be noted that the side of the inner side close to the rotating shell is the inner side, the other side opposite to the inner side is the outer side, the horizontal direction is the horizontal direction shown in fig. 1, and the front and back surfaces are the front and back surfaces shown in fig. 1.

The invention provides a stirrer, which comprises a stirrer shell 1 and a rotating shell 2, wherein the stirrer shell 1 is provided with a first inner cavity 3, the rotating shell 2 is positioned in the first inner cavity 3 and is matched with the first inner cavity 3, the rotating shell 2 comprises a pair of spherical shells 5, the spherical shells 5 are provided with second inner cavities 4, the spherical shells 5 are connected through a connecting cylinder 6, the connecting cylinder 6 is communicated with the second inner cavities 4, the two spherical shells 5, the connecting cylinder 6 and a first gear 8 arranged on the outer wall of the connecting cylinder 6 form the rotating shell 2, the inner wall of the connecting cylinder 6 is provided with a plurality of tips 7, a motor 9 is arranged on the stirrer shell 1, the motor 9 is a rotating motor, an inner channel 11 communicated with the first inner cavity 3 is arranged in the stirrer shell 1, and the inner channel 11 comprises a circular inner cavity for rotating the second gear 10, The horizontal inner cavity for the rotation of the output shaft and the rectangular inner cavity for installing the rotating motor are provided, the circular inner cavity is provided with an upper opening which is communicated with the first inner cavity 3, the output shaft of the motor 9 is connected with a second gear 10, the second gear 10 and the first gear 8 are meshed for transmission to enable the rotating shell 2 to rotate when the motor 9 works, teeth arranged on the outer ring of the first gear 8 are meshed with teeth arranged on the outer ring of the second gear 10, the teeth arranged on the outer ring of the first gear 8 and the teeth arranged on the outer ring of the second gear 10 are in the horizontal direction with the outer wall and the inner wall of the connecting cylinder 6, the central connecting line of the two spherical shells 5 is in the horizontal direction, the outer side end part of the spherical shell 5 is provided with a quincunx hole 12, a quincunx joint 13 is inserted in the quincunx hole 12, through holes 16 are arranged at two ends of the mixer shell 1, an insert block 14 is arranged in the through hole 16, the inner side of the insert block 14 is connected with the outer ring of a bearing 15, a groove is arranged on the inner side of the embedded block 14, the bearing 15 is positioned in the groove, the outer ring of the bearing 15 is fixed with the inner wall of the groove, the inner ring of the bearing 15 is connected with the plum blossom joint 13 through a connecting rod, the plum blossom joint 13 is matched with the plum blossom hole 12, the insert 14 and the through hole 16 can be fixed on the mixer housing 1 by clamping, a plurality of clamping grooves 19 are arranged on the outer wall of the embedded block 14, a vertical threaded hole 18 is arranged on the mixer shell 1, the vertical threaded hole 18 corresponds to any one of the clamping grooves 19, the lower end of the screw 17 is screwed into the vertical threaded hole 18 and penetrates out of the vertical threaded hole 18 to extend into the clamping groove 19 to fix the embedded block 14, and when the embedded block 14 needs to be taken out, the screw 17 is reversely screwed out.

As a specific embodiment, in order to better break up ingredients, the mixer further includes an outer housing 20, a support leg 21 is disposed at a lower end of the outer housing 20, the outer housing 20 includes a baffle 23 and a base plate 22 disposed in front and back, the two baffles 23 are fixed at front and back sides of the base plate 22, an upper surface of the base plate 22 is a first arc-shaped surface, turning plates 25 are hinged at left and right sides of the base plate 22, limit plates 24 are disposed at left and right side ends of the base plate 22, the limit plates 24 correspond to outer sides of the turning plates 25, when the two turning plates 25 are unfolded, the turning plates 25 lean against the limit plates 24, a second arc-shaped surface 32 disposed on an inner surface of the turning plates 25 is connected with the first arc-shaped surface, an electromagnet 26 and an insertion slot 27 are disposed on one of the turning plates 25, a rod 28 capable of being inserted into the insertion slot 27 is hinged on the baffle 23, and the rod 28 rotates around the hinge, the rotating surface is parallel to the left and right sides of the baffle 23, when the rod 28 is inserted into the slot 27, the turning plate 25 is vertical, the third arc surface 31 arranged on the side surface of the mixer housing 1 corresponds to the second arc surface 32, the side surface of the mixer housing 1 is provided with an attraction end 30 capable of being electrified and attracted by the electromagnet 26, the attraction end 30 is an iron block, the electromagnet 26 corresponds to the attraction end 30, the lower end of the mixer housing 1 is provided with a plurality of rollers 29, the connecting lines of the lower surfaces of the rollers 29 are arc-shaped and correspond to the first arc surface, the mixer housing 1 is placed on the first arc surface through the plurality of rollers 29 arranged below the mixer housing 1, the front and back sides of the mixer housing 1 are respectively parallel and correspond to the baffle 23, and when the turning plate 25 is inserted into the slot 27 through the rod 28, the turning plate corresponds to the left and right sides of the mixer housing 1, when the stirrer shell 1 is positioned in the middle of the base plate 22, the closest distance between the second arc-shaped surface 32 and the third arc-shaped surface 31 on the left side surface of the stirrer shell 1 is 5-10 cm, the attraction end 30 for starting the electromagnet 26 to be electrified and attracted is started to attract the whole stirrer shell 1 and impact the turning plate 25, so that the ingredients positioned in the second inner cavity 4 are further scattered by the impact, the electromagnet 26 is switched off to be electrified, the stirrer shell impacts the turning plate 25 on the other side under inertia, when the rod 28 needs to be taken out from the slot 27 during feeding and discharging, the hinge of the turning plate 25 is unfolded outwards, and the turning plate 25 on the left side and the right side rotate clockwise or anticlockwise around the hinge.

As a specific embodiment, in order to facilitate the loading and unloading, a horizontal first chute 33 is arranged on the side surface of the baffle 23, the outer end of the first sliding chute 33 is connected with the upper end of an L-shaped sliding chute, the inner end of the L-shaped sliding chute is connected with a vertical second sliding chute 34, the front side and the rear side of the insert block 14 are provided with mounting holes 35, an expansion link 36 is arranged in the mounting hole 35, when the insert 14 is removed from the through hole 16 the end of the telescopic rod 36 extends into the first sliding slot 33, when the insert 14 slides out of the through hole 16, the telescopic rod 36 installed at the front and rear of the insert 14 is pulled out and inserted into the first sliding groove 33, the insert 14 is then moved to the second sliding groove 34, so as to block the mixer housing 1 from sliding under the action of gravity, and it should be noted that after the insert 14 is taken out and the flap 25 is unfolded, the mixer housing 1 is pushed to slide onto the second arc-shaped surface 32 of the flap 25.

As a specific embodiment, the output shaft of the motor 9 includes a first output shaft and a second output shaft, a speed reduction motor 37 is connected between the first output shaft and the second output shaft, the first output shaft is connected to the motor 9, the second output shaft is connected to the second gear 10, and the speed reduction motor 37 is used for reducing the speed of the motor 9.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, 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 technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. A mixer, its characterized in that: including agitator housing (1) and rotatory casing (2), agitator housing (1) has first inner chamber (3), rotatory casing (2) be located in first inner chamber (3) and with first inner chamber (3) looks adaptation, rotatory casing (2) include a pair of ball-type casing (5), ball-type casing (5) have second inner chamber (4), and it is a pair of ball-type casing (5) are connected through connecting cylinder (6), connecting cylinder (6) intercommunication two second inner chamber (4), connecting cylinder (6) inner wall is equipped with a plurality of cusps (7), connecting cylinder (6) outer wall and first gear (8) inner wall are fixed, install motor (9) on agitator housing (1), the output shaft of motor (9) connects second gear (10), second gear (10) with first gear (8) interlock transmission makes when motor (9) work rotatory casing (2) are rotatory, the outer side end of the spherical shell (5) is provided with a quincuncial hole (12), a quincuncial joint (13) is inserted into the quincuncial hole (12), through holes (16) are formed in two ends of the stirrer shell (1), an embedded block (14) is installed in each through hole (16), the inner side of each embedded block (14) is connected with the outer ring of a bearing (15), and the inner ring of each bearing (15) is connected with the quincuncial joint (13);

the stirring machine further comprises an outer shell (20), the outer shell (20) comprises baffle plates (23) and a base plate (22) which are arranged in a front-back mode, the two baffle plates (23) are fixed on the front side and the rear side of the base plate (22), the upper surface of the base plate (22) is a first arc-shaped surface, turning plates (25) are hinged to the left side and the right side of the base plate (22) respectively, limiting plates (24) are arranged at the end portions of the left side and the right side of the base plate (22), the limiting plates (24) correspond to the outer sides of the turning plates (25), when the two turning plates (25) are unfolded, the turning plates (25) lean against the limiting plates (24), meanwhile, second arc-shaped surfaces (32) arranged on the inner surfaces of the turning plates (25) are connected with the first arc-shaped surfaces, one of the turning plates (25) is provided with an electromagnet (26) and an insertion slot (27), rod pieces (28) capable of being inserted into the insertion slot (27) are hinged to the baffle plates (23), when the rod piece (28) is inserted into the inserting groove (27), the turning plate (25) is vertical, meanwhile, a third arc-shaped surface (31) arranged on the side surface of the stirrer shell (1) corresponds to the second arc-shaped surface (32), an attraction end (30) capable of being electrified and attracted by the electromagnet (26) is arranged on the side surface of the stirrer shell (1), a plurality of rollers (29) are arranged at the lower end of the stirrer shell (1), and connecting lines of the lower surfaces of the rollers (29) are arc-shaped and correspond to the first arc-shaped surface.

2. A mixer according to claim 1, wherein: baffle (23) side is equipped with first spout of horizontally (33), L shape spout upper end is connected to first spout (33) outer end, vertical second spout (34) are connected to L shape spout inner, the side is equipped with mounting hole (35) around abaculus (14), install telescopic link (36) in mounting hole (35), work as abaculus (14) are followed when through-hole (16) shift out the tip of telescopic link (36) stretches into first spout (33).

3. A mixer according to claim 1, wherein: the output shaft of the motor (9) comprises a first output shaft and a second output shaft, a speed reduction motor (37) is connected between the first output shaft and the second output shaft, the first output shaft is connected with the motor (9), and the second output shaft is connected with the second gear (10).