CN211993547U

CN211993547U - High-efficient environmental protection concrete mixing device

Info

Publication number: CN211993547U
Application number: CN202020108677.8U
Authority: CN
Inventors: 吴志莺
Original assignee: Hangzhou Yuhang Hengli Concrete Co ltd
Current assignee: Hangzhou Yuhang Hengli Concrete Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-11-24
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a high-efficiency environment-friendly concrete stirring device, which belongs to the technical field of concrete stirring equipment and comprises a stirring device body, wherein the stirring device body comprises a stirring chamber and a driving motor arranged above the stirring chamber, a stirring cavity is arranged in the stirring chamber, a plurality of vertical stirring shafts which are connected with the driving motor in a transmission way are arranged in the stirring cavity, stirring blades are arranged on the stirring shafts, a discharge hole is arranged at the bottom of the stirring chamber, the side wall of the stirring chamber is provided with a feeding mechanism, the feeding mechanism comprises an inclined channel which is obliquely arranged on the side wall of the stirring chamber and a vertical channel which is connected with the other end of the inclined channel, the top of the vertical channel is provided with a sealing cover, a plurality of baffles are obliquely arranged in the vertical channel along the height direction and are adjacently and alternately distributed, the utility model has the advantages of forming a unidirectional feeding channel, fully prevents the dust in the concrete raw material from escaping and has the advantages of high efficiency and environmental protection.

Description

High-efficient environmental protection concrete mixing device

Technical Field

The utility model relates to a concrete mixing equipment technical field specifically is a high-efficient environmental protection concrete mixing device.

Background

In recent years, as the infrastructure construction of China is increased, various concrete mixers are rapidly developed. However, the concrete raw material is relatively polluted by dust during stirring, so that the raw material is wasted and the environment is damaged without being treated, and the working environment of workers is seriously influenced.

Therefore, the improvement is made by those skilled in the relevant art, such as "a high-efficiency environment-friendly concrete mixing device" proposed in Chinese patent publication No. CN204955108U, which comprises a concrete mixing device body, wherein the concrete mixing device body comprises a motor chamber and a mixing chamber, the motor chamber is fixedly connected with the stirring chamber, a power switch is arranged on the motor chamber, an operation indicator lamp is arranged on one side of the power switch, a first motor is arranged in the motor chamber, a stirring rod is arranged in the stirring chamber, one side of the stirring rod is fixedly connected with the first motor, one side of the stirring rod is fixedly connected with a fixer, the stirring rod is provided with a stirring plate, the stirring chamber is provided with a feeding hole, one side of the stirring chamber is provided with a discharging hole, the discharging hole is provided with a sealing cover, although the utility model discloses can satisfy the characteristics that promote stirring effect through a plurality of motor antiport.

However, the technical solution in this application still has disadvantages, such as that the driving of a plurality of motors consumes energy, and when a small amount of concrete material is processed, the concrete material generally sinks below the mixing chamber, and the motor and the mixing rod above are in an ineffective mixing state, so there is still room for improvement.

Based on this, the utility model designs a high-efficient environmental protection concrete mixing device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient environmental protection concrete mixing device to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient environmental protection concrete mixing device, includes the agitating unit body, the agitating unit body includes the teeter chamber and sets up in the driving motor of teeter chamber top, the stirring chamber has been seted up in the teeter chamber, be provided with a plurality of vertical orientation and the (mixing) shaft of being connected with the driving motor transmission in the stirring chamber, be provided with stirring vane on the (mixing) shaft, the teeter chamber bottom is provided with the bin outlet, the teeter chamber lateral wall is provided with feed mechanism, feed mechanism including the slope set up on the teeter chamber lateral wall the slope passageway and with the vertical passageway that the other end of slope passageway is connected, vertical passageway top is provided with the closing cap, be provided with a plurality of baffles along the direction of height slope in the vertical passageway, and adjacent the.

Preferably, the end part of an output shaft of the driving motor is fixedly connected with a driving gear, one end of the stirring shaft extends out of the top wall of the stirring chamber and is fixedly connected with a transmission gear, and the driving gear is in transmission connection with the transmission gear.

Preferably, the output shaft of the driving motor is provided with a plurality of belt wheel discs, one end of the stirring shaft extends out of the top wall of the stirring chamber and is fixedly connected with a rotary disc, and a driving belt is arranged between the rotary disc and the belt wheel disc at the corresponding position.

Preferably, the number of the stirring shafts is two, and the stirring shafts are symmetrically distributed in the stirring chamber.

Preferably, the bottom of the stirring chamber is provided with a conical channel at the position of the discharge port, and the opening of the conical channel is gradually reduced along the vertical downward direction.

Preferably, the stirring blades are spirally distributed in the height direction of the stirring shaft.

Preferably, the spiral of the stirring blade is large in top and small in bottom.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses set up a plurality of (mixing) shafts in the teeter chamber, and drive through same driving motor, and set up feed mechanism at the teeter chamber lateral wall, including slope passageway and vertical passageway, set up crisscross distributed baffle in vertical passageway, when the feeding, the concrete raw materials gets into by vertical passageway, fall along the baffle that the slope set up, again along the slope passageway entering stirring intracavity, after appropriate amount of moisture is added correspondingly, driving motor drives a plurality of (mixing) shafts and rotates simultaneously, stirring vane on the (mixing) shaft drives concrete raw materials and moisture intensive mixing, form even thick liquids, after the stirring finishes along the bin outlet discharge, therefore, drive a plurality of (mixing) shafts and stirring vane through same driving motor and rotate simultaneously, can abundant energy saving, and vertical passageway and slope passageway and baffle can form unidirectional feedstock channel, fully prevent the dust in the concrete raw materials from overflowing when the feeding, high efficiency and environmental protection.

The utility model discloses, during the use, only need, can, and then to.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic overall structure diagram according to a first embodiment;

FIG. 2 is a schematic cross-sectional view of the first embodiment;

FIG. 3 is a schematic partial sectional view showing a transmission structure of a driving motor according to an embodiment;

FIG. 4 is a schematic partial sectional view of a driving structure of a driving motor according to a second embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a stirring device body; 2. a stirring chamber; 21. a stirring chamber; 22. a stirring shaft; 221. a transmission gear; 222. a turntable; 23. a stirring blade; 24. a discharge outlet; 25. a tapered channel; 3. a drive motor; 31. a driving gear; 32. an auxiliary gear; 33. a pulley disc; 34. a transmission belt; 4. a feeding mechanism; 41. an inclined channel; 42. a vertical channel; 43. sealing the cover; 44. and a baffle plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high-efficient environmental protection concrete mixing device, including agitating unit body 1, agitating unit body 1 includes teeter chamber 2 and installs the driving motor 3 in teeter chamber 2 top, agitator chamber 21 has been seted up in teeter chamber 2, be provided with a plurality of vertical orientation in the teeter chamber 21 and with the (mixing) shaft 22 of driving motor 3 transmission connection, be provided with stirring vane 23 on the (mixing) shaft 22, 2 bottoms in teeter chamber are provided with bin outlet 24, feed mechanism 4 is installed to 2 lateral walls in teeter chamber, feed mechanism 4 sets up slope passageway 41 on 2 lateral walls in teeter chamber and the vertical passageway 42 of being connected with the other end of slope passageway 41 including the slope, closing cap 43 is installed at vertical passageway 42 top, it has a plurality of baffles 44 to follow direction of height slope rigid coupling in the vertical passageway 42, the lower extreme of baffle 44 is towards the central axis direction of vertical passageway 42.

Preferably, the number of the stirring shafts 22 in the embodiment is two, and the two stirring shafts are symmetrically distributed in the stirring chamber 2, so that the stirring effect can be enhanced, and the concrete can be stirred more uniformly.

Preferably, the bottom of the stirring chamber 2 is fixed with a conical channel 25 at the position of the discharge opening 24, and the opening of the conical channel 25 is gradually reduced along the vertical downward direction, so that the concrete slurry after being stirred can be conveniently and uniformly guided to the discharge opening 24 through the conical channel 25, and the concentrated discharge is convenient.

Preferably, the stirring blades 23 are spirally distributed in the height direction of the stirring shaft 22, and the spiral of the stirring blades 23 is large in the upper part and small in the lower part, thereby further enhancing the stirring effect of the stirring blades.

Preferably, the driving gear 31 is fixedly connected to an end of an output shaft of the driving motor 3, the transmission gear 221 is fixedly connected to one end of the stirring shaft 22 extending out of the top wall of the stirring chamber 2, and the driving gear 31 is in transmission connection with the transmission gear 221 through the auxiliary gear 32, so that the driving of the stirring shaft 22 can be conveniently realized.

One specific application of this embodiment is:

the utility model discloses set up a plurality of (mixing) shafts 22 in teeter chamber 2, and drive through same driving motor 3, and set up feed mechanism 4 in teeter chamber 2 lateral wall, including slope passageway 41 and vertical passageway 42, set up crisscross baffle 44 that distributes in vertical passageway 42, when the feeding, the concrete raw materials gets into by vertical passageway 42, fall along the baffle 44 that the slope set up, again along slope passageway 41 entering stirring chamber 21, after adding appropriate amount of moisture correspondingly, driving motor 3 drives a plurality of (mixing) shafts 22 and rotates simultaneously, stirring vane 23 on (mixing) shaft 22 drives concrete raw materials and fully mixes with moisture, form even thick liquids, discharge along bin outlet 24 after the stirring finishes, therefore, drive a plurality of (mixing) shafts 22 and stirring vane 23 through same driving motor 3 and rotate simultaneously, can fully energy saving, and vertical passageway 42 can form unidirectional feedstock channel with slope passageway 41 and baffle 44, fully prevents the dust in the concrete raw material from escaping during feeding, and is efficient and environment-friendly.

Example two:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high-efficient environmental protection concrete mixing device, the difference with embodiment one lies in, a plurality of band pulley dishes 33 are installed along the axial to driving motor 3's output shaft, the one end of (mixing) shaft 22 is extended 2 roof of teeter chamber and rigid coupling has carousel 222, be provided with drive belt 34 between carousel 222 and the band pulley dish 33 of corresponding position, specifically, band pulley dish 33 diameter is greater than carousel 222, and two band pulley dishes 33 about driving motor 3 output shaft rigid coupling, the carousel 222 of both sides is connected through a drive belt 34 transmission respectively to every band pulley dish 33, can conveniently realize the drive of (mixing) shaft 22 from this.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 high-efficient environmental protection concrete mixing device, includes agitating unit body (1), its characterized in that: the stirring device comprises a stirring device body (1) and a stirring device body, wherein the stirring device body comprises a stirring chamber (2) and a driving motor (3) arranged above the stirring chamber (2), a stirring cavity (21) is formed in the stirring chamber (2), a plurality of vertical orientation stirring shafts (22) which are in transmission connection with the driving motor (3) are arranged in the stirring cavity (21), stirring blades (23) are arranged on the stirring shafts (22), a discharge hole (24) is formed in the bottom of the stirring chamber (2), a feeding mechanism (4) is arranged on the side wall of the stirring chamber (2), the feeding mechanism (4) comprises an inclined channel (41) which is obliquely arranged on the side wall of the stirring chamber (2) and a vertical channel (42) which is connected with the other end of the inclined channel (41), a sealing cover (43) is arranged at the top of the vertical channel (42), and a plurality of baffle plates (44) are obliquely arranged in the vertical channel, and the baffles (44) are distributed in a staggered way.

2. The efficient and environment-friendly concrete mixing device as recited in claim 1, wherein: the end part of an output shaft of the driving motor (3) is fixedly connected with a driving gear (31), one end of the stirring shaft (22) extends out of the top wall of the stirring chamber (2) and is fixedly connected with a transmission gear (221), and the driving gear (31) is in transmission connection with the transmission gear (221).

3. The efficient and environment-friendly concrete mixing device as recited in claim 1, wherein: the output shaft of driving motor (3) is provided with a plurality of band pulley dish (33), the one end of (mixing) shaft (22) extends the stirring room (2) roof and rigid coupling has carousel (222), be provided with drive belt (34) between carousel (222) and the band pulley dish (33) of corresponding position.

4. The efficient and environment-friendly concrete mixing device as recited in claim 1, wherein: the stirring shafts (22) are arranged in two numbers and are symmetrically distributed in the stirring chamber (2).

5. The efficient and environment-friendly concrete mixing device as recited in claim 1, wherein: the bottom of the stirring chamber (2) is provided with a conical channel (25) at the position of the discharge opening (24), and the opening of the conical channel (25) is gradually reduced along the vertical downward direction.

6. The efficient and environment-friendly concrete mixing device as recited in claim 1, wherein: the stirring blades (23) are spirally distributed in the height direction of the stirring shaft (22).

7. The efficient and environment-friendly concrete mixing device as recited in claim 6, wherein: the spiral of the stirring blade (23) is in a shape with a big top and a small bottom.