CN213946956U

CN213946956U - Concrete mixer convenient to ejection of compact

Info

Publication number: CN213946956U
Application number: CN202020889334.XU
Authority: CN
Inventors: 李统彬; 邝文辉
Original assignee: Foshan Hongxing Lion Concrete Co ltd
Current assignee: Foshan Hongxing Lion Concrete Co ltd
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-08-13
Anticipated expiration: 2030-05-23

Abstract

The utility model provides a concrete mixer convenient for discharging, which comprises a mixer shell, a feeding device and a feeding device shell; a material conveying pipe is arranged on the shell of the stirrer, and a material receiving hopper is arranged on the material conveying pipe; the output side of the feeding device is positioned above the receiving hopper; the water inlet pipe is provided with a flow detection device and a control valve; the first rotating shaft is rotatably connected with the connecting box; the second rotating shaft is rotatably connected with the connecting box; stirring blades are arranged on the first rotating shaft and the second rotating shaft; the first gear is arranged on the first rotating shaft, and the second gear is arranged on the second rotating shaft; the first driving device is connected with the first rotating shaft, and the first gear is in meshing transmission connection with the second gear; a discharge pipe is arranged at the bottom of the stirrer shell; the discharge pipe is connected with the shell of the material conveying device; the spiral conveying shaft is arranged in the shell of the material conveying device. The utility model discloses stirring effect is good, and makes things convenient for feeding and the ejection of compact, operation process labour saving and time saving, and the result of use is splendid, has the practicality.

Description

Concrete mixer convenient to ejection of compact

Technical Field

The utility model relates to a building engineering technical field refers in particular to a concrete mixer convenient to ejection of compact.

Background

The concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, generally refers to cement concrete obtained by taking cement as the cementing materials and sand and stone as the aggregate and mixing the aggregate with water according to a certain proportion and stirring, and is also called common concrete and widely applied to civil engineering;

concrete mixer is used for with concrete raw material stirring, current concrete mixer's simple structure, and it is inconvenient to use, and stirring effect is not good, and inconvenient feeding and ejection of compact, and the operation is comparatively wasted time and energy, remains to improve.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a concrete mixer convenient to ejection of compact, stirring effect is good, and makes things convenient for feeding and the ejection of compact, operation process labour saving and time saving, and the result of use is splendid, has the practicality.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a concrete mixer convenient for discharging comprises a mixer shell, a feeding device, a connecting box, a first rotating shaft, a second rotating shaft, a first gear, a second gear, a water inlet pipe, a material conveying device shell, a second driving device and a spiral conveying shaft; a material conveying pipe is arranged on the shell of the stirrer, and a material receiving hopper is arranged on the material conveying pipe; the feeding device is obliquely arranged, and the output side of the feeding device is positioned above the receiving hopper; the water inlet pipe is arranged on the stirrer shell and is provided with a flow detection device and a control valve; the connecting box is horizontally arranged on the stirrer shell, and a first driving device is arranged on the connecting box; the first rotating shaft is vertically arranged and is rotationally connected with the connecting box, and the bottom end of the first rotating shaft extends downwards into the stirrer shell; the second rotating shaft is vertically arranged and is rotationally connected with the connecting box, and the bottom end of the second rotating shaft extends downwards into the mixer shell; stirring blades are respectively arranged on the first rotating shaft and the second rotating shaft and are positioned in the stirrer shell; the first gear is horizontally arranged on the first rotating shaft and positioned in the connecting box, and the second gear is horizontally arranged on the second rotating shaft and positioned in the connecting box; the output end of the first driving device is connected with the first rotating shaft, and the first gear is in meshing transmission connection with the second gear; a discharge pipe is arranged at the bottom of the stirrer shell, and a valve is arranged on the discharge pipe; the discharging pipe is connected with the shell of the material conveying device, and the shell of the material conveying device inclines upwards in the direction far away from the discharging pipe; the second driving device is arranged on the shell of the material conveying device, the spiral conveying shaft is arranged in the shell of the material conveying device, and the output end of the second driving device is connected with the spiral conveying shaft; one end of the shell of the material conveying device, which is far away from the material discharging pipe, is provided with a material discharging opening.

Preferably, the feeding device comprises a support frame, a third driving device, a driving roller, a driven roller and a conveying belt; the driving roller and the driven roller are longitudinally arranged on the support frame, and the driving roller and the driven roller are positioned on two sides of the support frame; the third driving device is arranged on the supporting frame, the output end of the third driving device is connected with the driving roller, and the driving roller is in transmission connection with the driven roller through the conveying belt.

Preferably, the feeding device further comprises a material blocking part; the number of the material blocking parts is two groups and the material blocking parts are transversely arranged on the supporting frame.

Preferably, the feeding device further comprises a partition; the number of the separating pieces is multiple groups, the separating pieces are longitudinally arranged on the conveying belt, and the separating pieces are positioned between the two material blocking pieces.

Preferably, the inner bottom end of the stirrer shell is an inclined surface, and the inclined surface inclines downwards towards the discharge pipe.

Preferably, the flow detection device is an electromagnetic flow meter.

Preferably, the connecting box is provided with a connecting piece with a threaded hole, the stirrer shell is correspondingly provided with a threaded hole, and the connecting piece is connected with the stirrer shell through a bolt.

Preferably, the second axes of rotation are in a plurality of sets and are distributed in an annular array about the first axis of rotation.

The utility model discloses beneficial effect:

in the utility model, the feeding device conveys solid raw materials into the mixer shell, the water inlet pipe conveys mixing water into the mixer shell, the flow detection device detects the water inflow, the water inflow is conveniently and accurately controlled, the use effect is good, and the feeding process is time-saving and labor-saving; the first driving device enables the first rotating shafts to perform circumferential rotation in the horizontal direction, further enables the second rotating shafts to perform circumferential rotation in the horizontal direction, and the stirring blades stir the raw materials, so that the stirring effect and the stirring efficiency are obviously improved; after the stirring was accomplished, open the valve on the discharging pipe, second drive arrangement made the auger delivery axle rotate, and the auger delivery axle is carried the concrete, and the concrete is discharged through the bin outlet, conveniently carries out the ejection of compact, and the result of use is splendid.

Drawings

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

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the connection of the first gear and the second gear of the present invention;

fig. 4 is a schematic structural diagram of the feeding device of the present invention.

In the figure: 1. a mixer housing; 2. a feeding device; 3. a connecting box; 4. a receiving hopper; 5. a delivery pipe; 6. a first driving device; 7. a first rotating shaft; 8. a second rotating shaft; 9. a stirring blade; 10. a first gear; 11. a second gear; 12. a water inlet pipe; 13. a flow detection device; 15. a bevel; 16. a discharge pipe; 17. a feeding device shell; 18. a second driving device; 19. a screw conveying shaft; 20. a discharge outlet; 21. a support frame; 22. a third driving device; 23. a drive roll; 24. a driven roller; 25. a conveyor belt; 26. a separator; 27. keep off the material piece.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 4, the concrete mixer convenient for discharging in the present invention comprises a mixer housing 1, a feeding device 2, a connecting box 3, a first rotating shaft 7, a second rotating shaft 8, a first gear 10, a second gear 11, a water inlet pipe 12, a material conveying device housing 17, a second driving device 18 and a spiral conveying shaft 19; a material conveying pipe 5 is arranged on the stirrer shell 1, and a material receiving hopper 4 is arranged on the material conveying pipe 5; the feeding device 2 is obliquely arranged, and the output side of the feeding device 2 is positioned above the receiving hopper 4; the water inlet pipe 12 is arranged on the mixer shell 1, and the water inlet pipe 12 is provided with a flow detection device 13 and a control valve; the connecting box 3 is horizontally arranged on the stirrer shell 1, and the connecting box 3 is provided with a first driving device 6; the first rotating shaft 7 is vertically arranged and is rotationally connected with the connecting box 3, and the bottom end of the first rotating shaft extends downwards into the stirrer shell 1; the second rotating shaft 8 is vertically arranged and is rotationally connected with the connecting box 3, and the bottom end of the second rotating shaft extends downwards into the stirrer shell 1; the first rotating shaft 7 and the second rotating shaft 8 are respectively provided with a stirring blade 9, and the stirring blades 9 are positioned in the stirrer shell 1; the number of the second rotating shafts 8 is multiple and the second rotating shafts are distributed around the first rotating shaft 7 in an annular array; a first gear 10 is horizontally arranged on the first rotating shaft 7 and positioned in the connecting box 3, and a second gear 11 is horizontally arranged on the second rotating shaft 8 and positioned in the connecting box 3; the output end of the first driving device 6 is connected with the first rotating shaft 7, and the first gear 10 and the second gear 11 are in meshing transmission connection; a discharge pipe 16 is arranged at the bottom of the stirrer shell 1, and a valve is arranged on the discharge pipe 16; the discharge pipe 16 is connected with a conveying device shell 17, and the conveying device shell 17 inclines upwards in the direction away from the discharge pipe 16; the second driving device 18 is arranged on the material conveying device shell 17, the spiral conveying shaft 19 is arranged in the material conveying device shell 17, and the output end of the second driving device 18 is connected with the spiral conveying shaft 19; the end of the feeding device shell 17 far away from the discharge pipe 16 is provided with a discharge opening 20.

Specifically, the feeding device 2 comprises a support frame 21, a third driving device 22, a driving roller 23, a driven roller 24, a conveying belt 25, a separating piece 26 and a material blocking piece 27; the driving roller 23 and the driven roller 24 are longitudinally arranged on the support frame 21, and the driving roller 23 and the driven roller 24 are positioned on two sides of the support frame 21; the third driving device 22 is arranged on the supporting frame 21, the output end of the third driving device 22 is connected with the driving roller 23, and the driving roller 23 is in transmission connection with the driven roller 24 through the conveying belt 25; the feeding device 2 further comprises; the number of the material blocking parts 27 is two and the material blocking parts are transversely arranged on the supporting frame 21; the partitions 26 are provided in a plurality of groups and are longitudinally arranged on the conveyor belt 25, with the partitions 26 being located between two retaining members 27. In operation, third drive arrangement 22 makes drive roll 23 rotate, and drive roll 23 and driven voller 24 cooperate and make conveyer belt 25 carry out the pay-off, can promote the raw materials, and the operation workman does not need the manual work to raise the raw materials and drop into mixer casing 1 in, operation labour saving and time saving, and the setting of separator 26 and fender material piece 27 can effectively prevent that the raw materials from dropping out, excellent in use effect.

Specifically, the inside bottom of mixer casing 1 is inclined plane 15, and inclined plane 15 is the downward sloping towards the direction of discharging pipe 16, is favorable to the output of concrete.

Specifically, the flow rate detection device 13 is an electromagnetic flow meter.

Specifically, set up the connecting piece that has the screw hole on the connecting box 3, correspond on the mixer casing 1 and be equipped with the screw hole, the connecting piece passes through bolted connection with mixer casing 1, conveniently installs and dismantles connecting box 3, also is convenient for clear up 1 insidely of mixer casing, helps using.

In the utility model, the feeding device 2 conveys solid raw materials (cement, gravel and the like) into the mixer shell 1, the water inlet pipe 12 conveys mixing water into the mixer shell 1, the flow detection device 13 detects the water inflow, the water inflow is conveniently and accurately controlled, the use effect is good, and the feeding process is time-saving and labor-saving; the first driving device 6 enables the first rotating shaft 7 to perform horizontal circumferential rotation, the first gear 10 drives each second gear 11 to perform horizontal circumferential rotation, and further each second rotating shaft 8 performs horizontal circumferential rotation, and the stirring blades 9 on the first rotating shaft 7 and the second rotating shaft 8 stir the raw materials, so that the stirring effect and the stirring efficiency are obviously improved; after the stirring is completed, the valve on the discharge pipe 16 is opened, the second driving device 18 enables the spiral conveying shaft 19 to rotate, the spiral conveying shaft 19 conveys concrete, the concrete is discharged through the discharge port 20, the discharging is conveniently carried out, and the using effect is excellent.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a concrete mixer convenient to ejection of compact, includes agitator housing (1), feed arrangement (2), connecting box (3), first axis of rotation (7), second axis of rotation (8), first gear (10), second gear (11), inlet tube (12), feeding device casing (17), second drive arrangement (18) and auger delivery axle (19), its characterized in that: a material conveying pipe (5) is arranged on the stirrer shell (1), and a material receiving hopper (4) is arranged on the material conveying pipe (5); the feeding device (2) is obliquely arranged, and the output side of the feeding device (2) is positioned above the receiving hopper (4); the water inlet pipe (12) is arranged on the stirrer shell (1), and the water inlet pipe (12) is provided with a flow detection device (13) and a control valve; the connecting box (3) is horizontally arranged on the stirrer shell (1), and a first driving device (6) is arranged on the connecting box (3); the first rotating shaft (7) is vertically arranged and is rotationally connected with the connecting box (3), and the bottom end of the first rotating shaft extends downwards into the stirrer shell (1); the second rotating shaft (8) is vertically arranged and is rotationally connected with the connecting box (3), and the bottom end of the second rotating shaft extends downwards into the stirrer shell (1); stirring blades (9) are respectively arranged on the first rotating shaft (7) and the second rotating shaft (8), and the stirring blades (9) are positioned in the stirrer shell (1); the first gear (10) is horizontally arranged on the first rotating shaft (7) and is positioned in the connecting box (3), and the second gear (11) is horizontally arranged on the second rotating shaft (8) and is positioned in the connecting box (3); the output end of the first driving device (6) is connected with the first rotating shaft (7), and the first gear (10) is in meshing transmission connection with the second gear (11); a discharge pipe (16) is arranged at the bottom of the stirrer shell (1), and a valve is arranged on the discharge pipe (16); the discharge pipe (16) is connected with a material conveying device shell (17), and the material conveying device shell (17) inclines upwards towards the direction far away from the discharge pipe (16); the second driving device (18) is arranged on the material conveying device shell (17), the spiral conveying shaft (19) is arranged in the material conveying device shell (17), and the output end of the second driving device (18) is connected with the spiral conveying shaft (19); a discharge opening (20) is arranged at one end of the shell (17) of the material conveying device, which is far away from the discharge pipe (16).

2. A concrete mixer for facilitating discharge according to claim 1, wherein: the feeding device (2) comprises a support frame (21), a third driving device (22), a driving roller (23), a driven roller (24) and a conveying belt (25); the driving roller (23) and the driven roller (24) are longitudinally arranged on the support frame (21), and the driving roller (23) and the driven roller (24) are positioned on two sides of the support frame (21); the third driving device (22) is arranged on the supporting frame (21), the output end of the third driving device (22) is connected with the driving roller (23), and the driving roller (23) is in transmission connection with the driven roller (24) through the conveying belt (25).

3. A concrete mixer for facilitating discharge according to claim 2, wherein: the feeding device (2) also comprises a material blocking part (27); the number of the material blocking parts (27) is two and the material blocking parts are transversely arranged on the supporting frame (21).

4. A concrete mixer for facilitating discharge according to claim 3, wherein: the feeding device (2) further comprises a partition (26); the number of the separating pieces (26) is multiple groups, the separating pieces are longitudinally arranged on the conveying belt (25), and the separating pieces (26) are positioned between the two material blocking pieces (27).

5. A concrete mixer for facilitating discharge according to claim 1, wherein: the inside bottom of agitator casing (1) is inclined plane (15), and inclined plane (15) down-sloping towards the direction of discharging pipe (16).

6. A concrete mixer for facilitating discharge according to claim 1, wherein: the flow detection device (13) is an electromagnetic flowmeter.

7. A concrete mixer for facilitating discharge according to claim 1, wherein: the connecting box (3) is provided with a connecting piece with a threaded hole, the mixer shell (1) is correspondingly provided with a threaded hole, and the connecting piece is connected with the mixer shell (1) through a bolt.

8. A concrete mixer for facilitating discharge according to claim 1, wherein: the second rotating shafts (8) are in multiple groups and distributed in an annular array around the first rotating shaft (7).