CN210251950U

CN210251950U - Mixer for civil engineering

Info

Publication number: CN210251950U
Application number: CN201921094684.0U
Authority: CN
Inventors: 熊凯成
Original assignee: Xian University of Science and Technology
Current assignee: Xian University of Science and Technology
Priority date: 2019-07-13
Filing date: 2019-07-13
Publication date: 2020-04-07
Anticipated expiration: 2029-07-13

Abstract

The utility model relates to an engineering stirring technical field just discloses a mixer for civil engineering, including the churn, the top fixedly connected with roof-rack of churn, the top fixed mounting of roof-rack has the rotation motor, the output shaft fixedly connected with pivot of rotating the motor, the bottom fixedly connected with carousel of pivot, the outside fixedly connected with evenly distributed's of carousel connecting rod, the one end fixedly connected with connecting block of carousel is kept away from to the connecting rod. This mixer for civil engineering carries out the opposite direction stirring with the center and the periphery of the inside material of churn, makes the material not confine the one direction to stir, avoids the material to rotate along one direction and can not obtain abundant mixture, makes the material obtain more abundant striking mixing because of the rotation of opposite direction when the stirring, has finally improved the even effect of material mixture effectively to the stirring effect of mixer has been promoted.

Description

Mixer for civil engineering

Technical Field

The utility model relates to an engineering stirring technical field specifically is a mixer for civil engineering.

Background

Civil engineering refers to the general name of science and technology for building various land engineering facilities, and refers to both the applied materials and equipment and the technical activities of surveying, designing, constructing, maintaining and repairing, etc., and the objects of engineering construction, i.e. various engineering facilities which are built on the ground, underground or on land and directly or indirectly serve human life, production, military and scientific research.

The existing mixer is often used in civil engineering construction, various materials are fully mixed, and a required mixture or a mixture with proper concentration is achieved, but the general mixer is limited to one direction for mixing, and is long-time to one direction for mixing, the materials can rotate along the mixing direction, but the materials cannot be fully mixed, the final mixing uniformity of the materials is affected, the mixing effect of the mixer is poor, and therefore the mixer for civil engineering is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mixer for civil engineering has possessed advantages such as the stirring effect that can effectively improve the mixer, has solved the not good problem of current mixer for civil engineering stirring effect.

(II) technical scheme

For the purpose of realizing the above-mentioned stirring effect that can effectively improve the mixer, the utility model provides a following technical scheme: a stirrer for civil engineering comprises a stirring cylinder, wherein the top of the stirring cylinder is fixedly connected with a top frame, the top of the top frame is fixedly provided with a rotating motor, an output shaft of the rotating motor is fixedly connected with a rotating shaft, the bottom end of the rotating shaft is fixedly connected with a rotating disc, the outer side of the rotating disc is fixedly connected with connecting rods which are uniformly distributed, one end of each connecting rod, far away from the rotating disc, is fixedly connected with a connecting block, one side of each connecting block, far away from the corresponding connecting rod, is fixedly connected with a ring plate, the ring plate is rotatably connected into a ring groove formed in the inner wall of the stirring cylinder, the bottom of each connecting rod is fixedly connected with a stirring plate, one side, close to the inner wall of the stirring cylinder, of each stirring plate is fixedly connected with a scraping plate, the left side wall and the right, the stirring device comprises a stirring motor, an output shaft and a stirring blade, wherein the output shaft of the stirring motor is fixedly connected with the stirring shaft, the outer side of the stirring shaft is fixedly connected with the stirring blade, the outer side of the stirring cylinder is fixedly connected with an underframe, the left side and the right side of the top of the stirring cylinder are fixedly connected with a feeding trough plate, the inner side of the underframe is movably connected with a material receiving box, and an annular bolt is movably arranged between the bottoms of the stirring cylinder and a.

Preferably, the bottom end of the rotating shaft penetrates through the top frame and extends to the top of the rotating disc, and the number of the connecting rods is four.

Preferably, the ring plate is located between the sides of the four connecting blocks away from the connecting rods, and the side of the connecting block away from the connecting rods penetrates through the annular groove and extends to the inner side of the ring plate.

Preferably, the annular groove is positioned at the top of the inner side of the mixing drum, and one side of the scraper far away from the stirring plate is contacted with the inner wall of the mixing drum.

Preferably, the stirring plate is positioned at one side of the bottom of the connecting rod, which is far away from the rotating disc, and the stirring shaft is positioned under the rotating disc.

Preferably, the support plate and the mixing drum have the same thickness, and the diameter of the support plate is smaller than that of the opening at the bottom of the mixing drum.

(III) advantageous effects

Compared with the prior art, the utility model provides a mixer for civil engineering possesses following beneficial effect:

the stirrer for civil engineering pours materials for civil engineering into the interior of a stirring cylinder through feeding trough plates on the left side and the right side, a rotating motor is started to drive a rotating shaft to rotate, so as to drive a connecting rod connected on a rotating disc to rotate, so as to drive a connecting block and a stirring plate to rotate, the stirring plate is driven to stably rotate and stir at the periphery of the interior of the stirring cylinder under the rotating support matching of a ring plate and an annular groove, a scraping plate is driven to stably rotate and scrape on the inner wall of the stirring cylinder, the stirring motor is started to drive stirring blades on a stirring shaft to rotate, so as to reversely stir the center of the materials in the stirring cylinder, an annular bolt is taken down after stirring is completed, the uniformly mixed materials flow out from an annular hole between the stirring cylinder and the supporting plate and fall into a material receiving box to be collected, the stirrer for civil engineering reversely stirs the center and the periphery of the materials in the stirring cylinder, make the material not confine to a direction and stir, avoid the material to rotate and can not obtain abundant mixture along a direction, make the material obtain more abundant striking mixture because of opposite direction's rotation when the stirring, thereby the cooperation scraper blade is scraped the material on the churn inner wall and is avoided the effect of material caking on the churn inner wall, has finally improved the even effect of material mixture effectively to the stirring effect of mixer has been promoted.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1 mixing drum, 2 top frame, 3 rotating motor, 4 rotating shaft, 5 rotating disc, 6 connecting rod, 7 connecting block, 8 ring plate, 9 ring groove, 10 stirring plate, 11 scraping plate, 12 connecting plate, 13 supporting plate, 14 mixing motor, 15 mixing shaft, 16 mixing blade, 17 bottom frame, 18 feeding groove plate, 19 receiving box and 20 ring bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a stirrer for civil engineering comprises a stirring cylinder 1, wherein the top of the stirring cylinder 1 is fixedly connected with a top frame 2, the top of the top frame 2 is fixedly provided with a rotating motor 3, the model of the rotating motor 3 can be BWD09, an output shaft of the rotating motor 3 is fixedly connected with a rotating shaft 4, the bottom end of the rotating shaft 4 is fixedly connected with a rotating disc 5, the bottom end of the rotating shaft 4 penetrates through the top frame 2 and extends to the top of the rotating disc 5, the outer side of the rotating disc 5 is fixedly connected with connecting rods 6 which are uniformly distributed, the number of the connecting rods 6 is four, one end of each connecting rod 6 far away from the rotating disc 5 is fixedly connected with a connecting block 7, a ring plate 6 is positioned between one sides of the four connecting blocks 7 far away from the connecting rods 6, one side of each connecting block 7 far away from the connecting rod 6 is fixedly connected with a ring plate 8, the ring plate 8 is rotatably connected in a ring, the annular groove 9 is positioned at the top of the inner side of the mixing drum 1, the bottom of the connecting rod 6 is fixedly connected with a stirring plate 10, the stirring plate 10 is positioned at one side of the bottom of the connecting rod 6 far away from the rotary table 5, one side of the stirring plate 10 close to the inner wall of the mixing drum 1 is fixedly connected with a scraping plate 11, one side of the scraping plate 11 far away from the stirring plate 10 is contacted with the inner wall of the mixing drum 1, the left side wall and the right side wall of the bottom opening of the mixing drum 1 are both fixedly connected with connecting plates 12, a supporting plate 13 is fixedly connected between the two connecting plates 12, the thickness of the supporting plate 13 is equal to that of the mixing drum 1, the diameter of the supporting plate 13 is smaller than that of the bottom opening of the mixing drum 1, the bottom of the supporting plate 13 is fixedly provided with a mixing motor 14, the model of the mixing motor 14 can be BLD1, an output shaft 15 is fixedly connected, the top end of a stirring shaft 15 penetrates through a support plate 13 and extends to the inside of a stirring cylinder 1 to be fixedly connected with a stirring blade 16, the outer side of the stirring cylinder 1 is fixedly connected with an underframe 17, the left side and the right side of the top of the stirring cylinder 1 are fixedly connected with feeding trough plates 18, the inner side of the underframe 17 is movably connected with a receiving box 19, the receiving box 19 is positioned below a stirring motor 14, the receiving box 19 is opposite to the bottom opening of the stirring cylinder 1, an annular bolt 20 is movably arranged between the bottom of the stirring cylinder 1 and the bottom of the support plate 13, materials for civil engineering are poured into the stirring cylinder 1 through the feeding trough plates 18 on the left side and the right side, a rotating motor 3 is started to drive a rotating shaft 4 to rotate, so as to drive a connecting rod 6 connected on a rotating disc 5 to rotate, a connecting block 7 and a stirring plate 10 can be driven to rotate, under the rotating support coordination of the annular plate 8 and the annular groove 9, meanwhile, the scraper 11 is driven to stably rotate and scrape on the inner wall of the mixing drum 1, the mixing motor 14 is started to drive the mixing blade 16 on the mixing shaft 15 to rotate, so that the center of the material in the mixing drum 1 is mixed in the opposite direction, the annular bolt 20 is taken down after the mixing is finished, the uniformly mixed material flows out from the annular hole between the mixing drum 1 and the support plate 13 and falls into the material receiving box 19 to be collected, the mixer for civil engineering stirs the center and the periphery of the material in the mixing drum 1 in the opposite direction, so that the material is not limited to be stirred in one direction, the phenomenon that the material cannot be sufficiently mixed due to the rotation in one direction is avoided, the material can be more sufficiently impacted and mixed due to the rotation in the opposite direction during the mixing, and the scraper 11 is matched to scrape the material on the inner wall of the mixing drum 1, so as to avoid the caking of the material on the inner wall of the, finally, the uniform effect of material mixing is effectively improved, and the stirring effect of the stirrer is improved.

When the stirring device is used, materials for civil engineering are poured into the stirring cylinder 1 through the feeding groove plates 18 on the left side and the right side, the rotating motor 3 is started, the rotating shaft 4 is driven to rotate, the connecting rod 6 connected to the rotating disc 5 is driven to rotate, the connecting block 7 and the stirring plate 10 can be driven to rotate, the stirring plate 10 is driven to stably rotate in the forward direction at the periphery of the inner part of the stirring cylinder 1 under the matching of the rotating support of the ring plate 8 and the annular groove 9, meanwhile, the scraper 11 is driven to stably rotate and scrape on the inner wall of the stirring cylinder 1, the stirring motor 14 is started at the same time, the stirring blades 16 on the stirring shaft 15 are driven to rotate, so that the material center of the inner part of the stirring cylinder 1 is stirred in the reverse direction, the annular bolt 20 is taken down after stirring is finished, and uniformly mixed materials flow out from the annular hole between the stirring cylinder 1 and the support plate.

In summary, the mixer for civil engineering pours the materials for civil engineering into the mixing drum 1 through the feeding trough plates 18 on the left and right sides, starts the rotating motor 3 to drive the rotating shaft 4 to rotate, thereby driving the connecting rod 6 connected on the rotating disc 5 to rotate, thus driving the connecting block 7 and the stirring plate 10 to rotate, under the rotating support coordination of the ring plate 8 and the ring groove 9, the stirring plate 10 performs stable forward rotating mixing on the periphery inside the mixing drum 1, simultaneously drives the scraper 11 to perform stable rotating scraping on the inner wall of the mixing drum 1, simultaneously starts the mixing motor 14 to drive the mixing blade 16 on the mixing shaft 15 to rotate, thereby performing reverse direction mixing on the material center inside the mixing drum 1, takes off the ring bolt 20 after completion of mixing, the uniformly mixed materials flow out from the ring hole between the mixing drum 1 and the support plate 13 and fall into the material receiving box 19 to be collected, this mixer for civil engineering carries out the opposite direction stirring through the center and the periphery with 1 inside material of churn, make the material not confine the one direction to stir, avoid the material to rotate and can not obtain abundant mixture along one direction, make the material obtain more abundant striking mixture because of the rotation of opposite direction when the stirring, thereby cooperation scraper blade 11 scrapes the effect of avoiding the material to agglomerate on 1 inner wall of churn with the material on the 1 inner wall of churn, the even effect of material mixture has finally been improved effectively, and the stirring effect of mixer has been promoted, the not good problem of current mixer for civil engineering stirring effect has been solved.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mixer for civil engineering, includes churn (1), its characterized in that: the top of the mixing drum (1) is fixedly connected with a top frame (2), the top of the top frame (2) is fixedly provided with a rotating motor (3), an output shaft of the rotating motor (3) is fixedly connected with a rotating shaft (4), the bottom of the rotating shaft (4) is fixedly connected with a rotating disc (5), the outer side of the rotating disc (5) is fixedly connected with connecting rods (6) which are uniformly distributed, one end of each connecting rod (6) far away from the rotating disc (5) is fixedly connected with a connecting block (7), one side of each connecting block (7) far away from the connecting rod (6) is fixedly connected with a ring plate (8), the ring plate (8) is rotatably connected into a ring groove (9) formed in the inner wall of the mixing drum (1), the bottom of each connecting rod (6) is fixedly connected with a stirring plate (10), and one side of each stirring plate (10) close to the inner wall, equal fixedly connected with connecting plate (12) of agitator (1) bottom open-ended left and right sides wall, two fixedly connected with extension board (13) between connecting plate (12), the bottom fixed mounting of extension board (13) has agitator motor (14), the output shaft fixedly connected with (mixing) shaft (15) of agitator motor (14), the outside fixedly connected with stirring leaf (16) of (mixing) shaft (15), the outside fixedly connected with chassis (17) of agitator (1), the equal fixedly connected with pan feeding frid (18) of the left and right sides at agitator (1) top, the inboard swing joint of chassis (17) has receipts workbin (19), movable mounting has annular bolt (20) between the bottom of agitator (1) and extension board (13).

2. The civil engineering mixer of claim 1, wherein: the bottom of pivot (4) runs through roof-rack (2) and extends to the top of carousel (5), the quantity of connecting rod (6) is four altogether.

3. The civil engineering mixer of claim 1, wherein: the ring plate (8) is located between one sides of the four connecting blocks (7) far away from the connecting rods (6), and one side of each connecting block (7) far away from the connecting rods (6) penetrates through the annular groove (9) and extends to the inner side of the ring plate (8).

4. The civil engineering mixer of claim 1, wherein: the annular groove (9) is positioned at the top of the inner side of the mixing drum (1), and one side of the scraper (11) far away from the stirring plate (10) is contacted with the inner wall of the mixing drum (1).

5. The civil engineering mixer of claim 1, wherein: the stirring plate (10) is positioned at one side of the bottom of the connecting rod (6) far away from the turntable (5), and the stirring shaft (15) is positioned under the turntable (5).

6. The civil engineering mixer of claim 1, wherein: the support plate (13) and the mixing drum (1) are equal in thickness, and the diameter of the support plate (13) is smaller than that of the opening at the bottom of the mixing drum (1).