CN215472125U

CN215472125U - Cement mortar mixer

Info

Publication number: CN215472125U
Application number: CN202121340373.5U
Authority: CN
Inventors: 王朝君
Original assignee: Fogang Chengkang Commercial Concrete Co ltd
Current assignee: Fogang Chengkang Commercial Concrete Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-01-11
Anticipated expiration: 2031-06-16

Abstract

The application relates to the technical field of concrete detection equipment, in particular to a cement mortar mixer, which comprises a machine body, a mixing device, a mixing pot and a dust removal mechanism, wherein the mixing device is rotatably connected to the top of the machine body; the stirring device is positioned in the stirring pot, the stirring device and the stirring pot are eccentrically arranged, and the dust removal mechanism is fixedly connected with the machine body. At the stirring in-process, the staff opens dust removal mechanism, and dust removal mechanism sprays water in to the agitated kettle to reduce the dust that agitating unit arouses, this application has the dust that reduces near this application device, protects the healthy effect of near staff.

Description

Cement mortar mixer

Technical Field

The application relates to the technical field of concrete detection equipment, in particular to a cement mortar mixer.

Background

A cement mortar mixer is one of indispensable devices in cement laboratories of cement factories, building construction units, related professional colleges and scientific research units. And uniformly stirring the cement, the standard sand and the water according to a standard proportion and a specified time, and preparing a sample for a cement mortar strength test.

In the related art, the inventor considers that the cement mortar mixer in the related art generates dust at the initial stage of mixing when mixing cement, and causes certain pollution to the nearby environment.

SUMMERY OF THE UTILITY MODEL

In order to reduce the dust that cement mortar machine produced in the use, this application provides a cement mortar mixer.

The application provides a pair of cement mortar mixer adopts following technical scheme:

a cement mortar stirrer comprises a machine body, a stirring device rotationally connected to the top of the machine body, a stirring pot rotationally connected to the bottom of the machine body, and a dust removal mechanism arranged at the top of the stirring device; the stirring device is positioned in the stirring pot, the stirring device and the stirring pot are eccentrically arranged, and the dust removal mechanism is fixedly connected with the machine body.

By adopting the technical scheme, when cement mortar is prepared, a worker pours water, cement ash and sand particles into the stirring pot according to the proportion, then starts the stirring device and rotates the stirring pot at the same time, and the stirring area of the stirring device in the stirring pot can be increased due to the fact that the stirring pot and the stirring device are not coaxial, so that the stirring effect is increased; in the stirring process, a worker opens the dust removal mechanism, and the dust removal mechanism sprays water into the stirring pot, so that dust excited by the stirring device is reduced. Dust removal mechanism reduces the dust near this application device, has protected near staff's healthy.

Optionally, the stirring device comprises a first motor fixedly connected to the top of the machine body, a stirring shaft connected with a power output shaft of the first motor, and stirring blades fixedly connected to the stirring shaft; the stirring shaft is rotatably connected with the top of the machine body, the stirring shaft is arranged parallel to the axis of the stirring pot, and the stirring shaft and the axis of the stirring pot do not coincide.

Through adopting above-mentioned technical scheme, when stirring cement mortar, the staff starts first motor, and the power output shaft of first motor drives the (mixing) shaft and rotates, and the (mixing) shaft drives stirring vane and rotates in the inside of agitated kettle to the raw materials stirring in with the agitated kettle.

Optionally, the stirring shaft is vertically arranged, a first gear is fixedly connected to a power output shaft of the first motor, a second gear is fixedly connected to the stirring shaft, and the first gear is meshed with the second gear.

Through adopting above-mentioned technical scheme, the power output shaft of first motor drives the (mixing) shaft through first gear and second gear and rotates, does not need first motor and (mixing) shaft coaxial through gear drive (mixing) shaft, has reduced the height of this application device, has improved space utilization.

Optionally, the dust removing mechanism comprises a water tank fixedly connected to the top of the machine body, a water pipe connected with the water tank, and a nozzle fixedly connected to the stirring shaft; the stirring shaft is internally provided with a water channel, the top of the stirring shaft is provided with a sealing bearing, the bottom of the water pipe is fixedly connected with the inner wall of the sealing bearing, and the spray head is connected with the water channel.

Through adopting above-mentioned technical scheme, at the stirring in-process, the water tank can supply water to the shower nozzle through the inside water course of water pipe and (mixing) shaft to make the shower nozzle can spray water along with stirring vane's rotation, reduce the inside dust of agitated kettle.

Optionally, a booster pump is arranged on the water pipe, and the booster pump is fixedly connected to the bottom of the water tank.

Through adopting above-mentioned technical scheme, the booster pump can increase the water pressure of shower nozzle department to reduce the water smoke particle diameter that the shower nozzle sprays, thereby improve dust removal mechanism's dust removal effect.

Optionally, a connecting pipe is fixedly connected to the stirring shaft, the connecting pipe is connected with the water channel, and the nozzle is connected with the connecting pipe.

Optionally, the bottom fixedly connected with mount pad of organism, the inside of mount pad is provided with the cavity, the inside fixedly connected with second motor of cavity, it is connected with the rotation seat to rotate on the mount pad, the power output shaft who rotates seat and second motor can be dismantled and be connected, the agitator kettle can be dismantled and connect on rotating the seat.

Through adopting above-mentioned technical scheme, after agitating unit began work, the staff started the second motor, and the second motor drives and rotates the seat and rotate, drives the agitator kettle through rotating the seat and rotates to change the position of stirring vane in the agitator kettle, and then can make the raw materials in the agitator kettle mix more evenly.

Optionally, the rotation axis of the rotation seat, the rotation axis of the stirring pot and the power output shaft of the second motor coincide, the rotation seat is horizontally arranged, the upper surface of the rotation seat is provided with a connection protrusion, and the bottom of the stirring pot is provided with a connection groove matched with the connection protrusion.

Through adopting above-mentioned technical scheme, link together agitator kettle and rotation seat through the cooperation of connecting protrusion and connecting groove, made things convenient for the staff to dismantle the agitator kettle, made things convenient for the staff to add the raw materials and take out cement mortar in to the agitator kettle.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when cement mortar is prepared, workers pour water, cement ash and sand into the stirring pot according to the proportion, then start the stirring device and rotate the stirring pot at the same time, and the stirring area of the stirring device in the stirring pot can be increased due to the fact that the stirring pot and the stirring device are not coaxial, and therefore the stirring effect is improved; in the stirring process, a worker opens the dust removal mechanism, and the dust removal mechanism sprays water into the stirring pot, so that dust excited by the stirring device is reduced. The dust removal mechanism reduces dust near the device, and protects the health of nearby workers;

2. in the stirring process, the water tank can supply water to the spray head through the water pipe and the water channel in the stirring shaft, so that the spray head can spray water along with the rotation of the stirring blade, and the dust in the stirring pot is reduced;

3. after agitating unit began work, the staff started the second motor, and the second motor drives and rotates the seat and rotate, drives the agitator kettle through rotating the seat and rotates to change the position of stirring vane in the agitator kettle, and then can make the raw materials in the agitator kettle mix more evenly.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

FIG. 2 is a schematic structural diagram of a stirring device in an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a dust removing mechanism in the embodiment of the present application.

Fig. 4 is a schematic structural diagram of a stirring pot in the embodiment of the application.

Description of reference numerals: 1. a body; 2. a stirring device; 21. a first motor; 211. a first gear; 22. a stirring shaft; 221. a second gear; 222. a water channel; 223. sealing the bearing; 224. a connecting pipe; 23. a stirring blade; 3. a stirred pot; 31. a mounting seat; 32. a second motor; 33. a rotating seat; 331. a connecting projection; 34. a connecting groove; 4. a dust removal mechanism; 41. a water tank; 42. a water pipe 43, a nozzle; 44. a booster pump.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses cement mortar mixer.

Referring to fig. 1, a cement mortar mixer comprises a machine body 1, and a mixing device 2, a dust removing mechanism 4 and a mixing pot 3 which are arranged on the machine body 1. The agitator kettle 3 is installed in the bottom of organism 1, and dust removal mechanism 4 is installed at the top of organism 1, and agitating unit 2 installs the intermediate position at organism 1. When the staff was making cement mortar, add cement ash, water and sand material into agitator kettle 3 according to the ratio, later the staff starts agitating unit 2 and dust removal mechanism 4, and agitating unit 2 is the raw materials stirring in with agitator kettle 3, becomes cement mortar with the raw materials stirring, and dust removal mechanism 4 can reduce the dust that the stirring in-process produced.

Referring to fig. 2, a housing is welded to a top side of the machine body 1, and the stirring device 2 is installed inside the housing. The stirring device 2 includes a first motor 21 installed inside the casing using bolts, a stirring shaft 22 penetrating the casing, and a stirring blade 23 welded on an end of the stirring shaft 22. A bearing is arranged between the stirring shaft 22 and the shell, and the stirring shaft 22 can drive the stirring blade 23 to rotate under the drive of the first motor 21.

The power output shaft of the first motor 21 and the stirring shaft 22 are both vertically arranged, the first gear 211 is installed on the power output shaft of the first motor 21 in a spline connection mode, the second gear 221 is installed on the stirring shaft 22 in a spline connection mode, and the first gear 211 is meshed with the second gear 221. When the first motor 21 works, the power output shaft of the first motor 21 drives the stirring shaft 22 to rotate through the first gear 211 and the second gear 221, and the stirring shaft 22 drives the stirring blades 23 to rotate, so that the raw materials in the stirring pot 3 are uniformly stirred.

Referring to fig. 1 and 3, the dust removing mechanism 4 includes a water tank 41 welded to the top of the machine body 1, a pressurizing pump 44 mounted to the top of the housing using a fixing base, a water pipe 42 having a top connected to the bottom of the water tank 41, and a spray head 43 mounted on the agitating shaft 22. The booster pump 44 is installed below the water tank 41, and the booster pump 44 is connected to the water pipe 42. A water channel 222 is formed in the stirring shaft 22, the water pipe 42 is connected with the water channel 222 at the top end of the stirring shaft 22, a sealing bearing 223 is installed at the top end of the stirring shaft 22, and the bottom end of the water pipe 42 is in interference fit with an inner ring of the sealing bearing 223. A connecting pipe 224 is welded on the bottom side surface of the stirring shaft 22, the connecting pipe 224 is connected with the water channel 222, the spray head 43 is installed on the connecting pipe 224, and the spray head 43 and the connecting pipe 224 are positioned above the stirring blade 23.

When the worker adds the raw material of the cement mortar to the stirring pot 3, a part of water in the proportioning meter is poured into the water tank 41, and when the worker starts the first motor 21, the worker also starts the booster pump 44. When the raw materials in the stirring device 2 are stirred in the stirring kettle 3, the dust removal mechanism 4 sprays water into the stirring kettle 3, so that the dust generated by stirring is reduced, and meanwhile, the water spraying of the dust removal mechanism 4 does not influence the proportion of water in the stirring kettle 3.

Referring to fig. 1 and 4, a mounting base 31 is welded to the bottom of the machine body 1, a cavity is formed in the mounting base 31, a second motor 32 is mounted in the cavity by using bolts, a rotating base 33 is rotatably mounted on the mounting base 31, and the rotating base 33 is connected with a power output shaft of the second motor 32 in a spline connection manner. A cross-shaped connecting bulge 331 is welded at the upper surface axis of the rotating seat 33, and a connecting groove 34 matched with the connecting bulge 331 is formed at the lower surface axis of the stirring pot 3.

The stirring pot 3 is arranged on the rotating seat 33 through the connecting protrusion 331 and the connecting groove 34, the axes of the stirring pot 3, the rotating seat 33 and the power output shaft of the second motor 32 are overlapped, the axes of the stirring pot 3 and the stirring shaft 22 are not overlapped, but the axes of the stirring pot 3 and the stirring shaft 22 are vertical. After the staff opened first motor 21, opened second motor 32, second motor 32 drives agitator kettle 3 through rotating seat 33 and rotates, because agitator kettle 3 and (mixing) shaft 22 disalignment, when stirring vane 23 is rotating around the axle, stirring vane 23 constantly changes the position in agitator kettle 3 to make the raw materials in agitator kettle 3 mix ground more evenly.

The implementation principle of the cement mortar mixer in the embodiment of the application is as follows: when the staff is making cement mortar, throw the raw materials into agitated kettle 3 according to the ratio, later the staff starts first motor 21, booster pump 44 and second motor 32, and first motor 21 starts agitating unit 2 work, and booster pump 44 increases the water pressure of shower nozzle 43 department, makes shower nozzle 43 spray water smoke, absorbs the dust that the stirring produced, and second motor 32 changes agitated kettle 3's position to make the raw materials in agitated kettle 3 mix ground more evenly.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cement mortar mixer which characterized in that: comprises a machine body (1), a stirring device (2) rotationally connected to the top of the machine body (1), a stirring pot (3) rotationally connected to the bottom of the machine body (1) and a dust removing mechanism (4) arranged at the top of the stirring device (2); agitating unit (2) are located the inside of stirred tank (3), agitating unit (2) and stirred tank (3) eccentric settings, dust removal mechanism (4) and organism (1) fixed connection.

2. A cement mortar mixer according to claim 1, characterized in that: the stirring device (2) comprises a first motor (21) fixedly connected to the top of the machine body (1), a stirring shaft (22) connected with a power output shaft of the first motor (21), and stirring blades (23) fixedly connected to the stirring shaft (21); the stirring shaft (21) is rotationally connected with the top of the machine body (1), the stirring shaft (22) is parallel to the axis of the stirring pot (3), and the axis of the stirring shaft (22) is not coincident with the axis of the stirring pot (3).

3. A cement mortar mixer according to claim 2, characterized in that: the stirring shaft (21) is vertically arranged, a first gear (211) is fixedly connected to a power output shaft of the first motor (21), a second gear (221) is fixedly connected to the stirring shaft (22), and the first gear (211) is meshed with the second gear (221).

4. A cement mortar mixer according to claim 3, characterized in that: the dust removal mechanism (4) comprises a water tank (41) fixedly connected to the top of the machine body (1), a water pipe (42) connected with the water tank (41), and a spray head (43) fixedly connected to the stirring shaft (22); the inside of (mixing) shaft (22) is equipped with water course (222), the top of (mixing) shaft (22) is provided with sealed bearing (223), the bottom of water pipe (42) and the inner wall fixed connection of sealed bearing (223), shower nozzle (43) are connected with water course (222).

5. A cement mortar mixer according to claim 4, characterized in that: the water pipe (42) is provided with a booster pump (44), and the booster pump (44) is fixedly connected to the bottom of the water tank (41).

6. A cement mortar mixer according to claim 4, characterized in that: the stirring shaft (22) is fixedly connected with a connecting pipe (224), the connecting pipe (224) is connected with the water channel (222), and the spray head (43) is connected with the connecting pipe (224).

7. A cement mortar mixer according to claim 2, characterized in that: bottom fixedly connected with mount pad (31) of organism (1), the inside of mount pad (31) is provided with the cavity, the inside fixedly connected with second motor (32) of cavity, it is connected with rotation seat (33) to rotate on mount pad (31), the power output shaft who rotates seat (33) and second motor (32) can be dismantled and be connected, agitator kettle (3) can be dismantled and be connected on rotating seat (33).

8. A cement mortar mixer according to claim 7, characterized in that: the rotation axis of rotating seat (33), the rotation axis of agitator kettle (3) and the coincidence of the power output shaft of second motor (32), it sets up to rotate seat (33) level, be equipped with on the upper surface of rotating seat (33) and connect arch (331), the bottom of agitator kettle (3) is provided with and connects connecting groove (34) of protruding (331) adaptation.