CN214447351U

CN214447351U - Portable mixer for mixing mortar

Info

Publication number: CN214447351U
Application number: CN202022998563.8U
Authority: CN
Inventors: 张鑫赫; 龙桂元; 兰佳俊; 苗宏新; 李丙涛; 高龙
Original assignee: China Aerospace Construction Engineering Group Co Ltd
Current assignee: China Aerospace Construction Engineering Group Co Ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-10-22
Anticipated expiration: 2030-12-15

Abstract

The utility model belongs to the field of mixers, in particular to a portable mixer for mixing mortar, which provides the following proposal aiming at the problems of the prior transfer and transportation troubles and uneven mixing, which comprises a base, a mixing box is fixedly arranged at the top of the base, an annular chute is arranged in the mixing box, an annular shell is connected in the annular sliding groove in a sliding manner, the top of the annular shell is fixedly connected with a top plate, the base is provided with a driving component for driving the annular shell to slide, the top of the top plate is fixedly connected with an annular slide rail, the device has simple structure, realizes the purpose of reducing the volume of the stirrer through the extension and contraction of the annular shell, is convenient to transfer and carry, and the phenomenon of mortar layering is avoided through stirring at different levels, so that the mortar is stirred more uniformly.

Description

Portable mixer for mixing mortar

Technical Field

The utility model relates to a blender technical field especially relates to a portable blender that is used for mortar to mix.

Background

The mixer is a machine for mixing two or more substances together, generally comprises a box body and a stirring paddle, is commonly used for mixing mortar in a construction site, and brings convenience to construction workers, but the mortar stirrer is generally large in size and difficult to transfer and transport.

The existing mortar mixing mixer is generally large in volume, troublesome in transferring and carrying, inconvenient for workers, easy to delaminate and uneven in mortar mixing due to the fact that the mortar is stirred on the same horizontal plane.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art that the transfer and the carrying are troublesome and the mixing is uneven, and providing a portable mixer for mixing mortar.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable mixer for mixing mortar comprises a base, wherein a mixing box is fixedly mounted at the top of the base, an annular chute is formed in the mixing box, an annular shell is connected in the annular chute in a sliding manner, a top plate is fixedly connected at the top of the annular shell, a driving assembly for driving the annular shell to slide is arranged on the base, an annular sliding rail is fixedly connected at the top of the top plate, a plurality of arc-shaped sliding blocks are connected at the top of the annular sliding rail in a sliding manner, the same first gear is connected at the top of the arc-shaped sliding blocks, a sliding rod is connected at the inner wall of the first gear in a sliding manner, the bottom of the sliding rod penetrates through the top plate and extends to one side of the bottom of the top plate, a hollow tube is connected at the outer wall of the sliding rod in a sliding manner, a plurality of stirring blades are fixedly sleeved on the outer wall of the hollow tube, and a first power assembly for driving the first gear to rotate is arranged on the top plate, the fixed material funnel that throws that is provided with in top of roof, the bottom of throwing the material funnel runs through the roof and extends to roof bottom one side, be provided with on the roof and drive the gliding second power component of slide bar, the bottom fixedly connected with unloading pipe of compounding case, sliding connection has the closing plate in the unloading pipe.

Preferably, drive assembly includes the top fixed connection's of base steel pipe, the inner wall sliding connection of steel pipe has the threaded rod, the top of threaded rod and the bottom fixed connection of roof, the top of steel pipe is rotated and is connected with first helical gear, first helical gear cover is established on the threaded rod, the screw thread has been seted up in the threaded rod, first helical gear and threaded rod threaded connection, one side fixedly connected with L shape fixed plate of steel pipe, one side fixedly connected with mounting panel of L shape fixed plate, the top fixed mounting of mounting panel has first motor, the output shaft of first motor runs through one side of L shape fixed plate and extends to its inside, the outer wall fixed cover of the output shaft of first motor is equipped with the second helical gear, second helical gear and first helical gear mesh mutually.

Preferably, the first power assembly comprises a fixed plate fixedly connected to the top of the top plate, a second motor is fixedly connected to one side of the fixed plate, a second gear is fixedly sleeved on an output shaft of the second motor, and the second gear is meshed with the first gear.

Preferably, the second power assembly comprises a hydraulic cylinder fixedly mounted at the top of the top plate, a piston rod of the hydraulic cylinder is fixedly connected with a connecting plate, and the bottom of the connecting plate is rotatably connected with the top of the sliding rod.

Preferably, the bottom of the sliding rod is fixedly connected with a limiting block, and the limiting block is connected with the inner wall of the hollow pipe in a sliding mode.

Preferably, a controller is fixedly mounted on the top of the top plate, and the controller is electrically connected with the first motor, the hydraulic cylinder and the second motor.

When mortar needs to be mixed, the rotation of the first motor is started through the controller, the rotation of the first motor drives the threaded rod to slide, the sliding of the threaded rod drives the top plate to move, the movement of the top plate drives the annular shell to slide greatly, the sliding of the annular shell increases the space for containing the mortar, after the annular shell slides out, the rotation of the first motor is closed, the mixed mortar is added into the mixing box through the feeding hopper, after the mortar is added, the hydraulic cylinder and the second motor are simultaneously started to work, the rotation of the second motor drives the stirring blades to rotate, the stirring blades rotate to stir the mortar, meanwhile, the expansion of the hydraulic cylinder drives the connecting plate to move, the moving stirring blades of the connecting plate move, the stirring blades move to realize uniform stirring of different layers, and after the stirring is finished, the sealing of the blanking pipe is removed through the sliding sealing plate, the stirred mortar is discharged from the discharging pipe, and after the mortar is completely discharged, the hydraulic cylinder and the second motor are closed to work.

The utility model discloses in, the device simple structure through the flexible of annular shell, has realized reducing the purpose of agitator volume for the device is convenient for shift and transport, and has avoided the phenomenon of mortar layering through the stirring of different levels, makes more even of mortar stirring.

Drawings

Fig. 1 is a schematic sectional structural view of a portable mixer for mixing mortar according to the present invention;

FIG. 2 shows a portable mixer for mixing mortar

Part A in FIG. 1 is an enlarged schematic structural view;

fig. 3 is a schematic sectional view of a hollow tube of a portable mixer for mixing mortar according to the present invention.

In the figure: 1. a base; 2. a steel pipe; 3. a first helical gear; 4. a second helical gear; 5. an L-shaped fixing plate; 6. mounting a plate; 7. a first motor; 8. a threaded rod; 9. a controller; 10. a hydraulic cylinder; 11. a connecting plate; 12. a second motor; 13. a fixing plate; 14. a feeding hopper; 15. a top plate; 16. a slide bar; 17. a hollow tube; 18. a stirring blade; 19. an annular chute; 20. an annular housing; 21. a discharging pipe; 22. a limiting block; 23. a first gear; 24. a second gear; 25. a sealing plate; 26. an annular slide rail; 27. an arc-shaped sliding block; 28. a mixing box.

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.

Example one

Referring to fig. 1-3, a portable mixer for mixing mortar comprises a base 1, a mixing box 28 is fixedly installed on the top of the base 1, an annular chute 19 is formed in the mixing box 28, an annular housing 20 is slidably connected in the annular chute 19, a top plate 15 is fixedly connected on the top of the annular housing 20, a driving assembly for driving the annular housing 20 to slide is arranged on the base 1, an annular slide rail 26 is fixedly connected on the top of the top plate 15, a plurality of arc-shaped sliders 27 are slidably connected on the top of the annular slide rail 26, the same first gear 23 is connected on the top of the plurality of arc-shaped sliders 27, a slide rod 16 is slidably connected on the inner wall of the first gear 23, the bottom of the slide rod 16 penetrates through the top plate 15 and extends to one side of the bottom of the top plate, a hollow tube 17 is slidably connected on the outer wall of the slide rod 16, a plurality of stirring blades 18 are fixedly installed on the outer wall of the hollow tube 17, a first power assembly for driving the first gear 23 to rotate is arranged on the top plate 15, the fixed hopper 14 that throws that is provided with in top of roof 15, the bottom of throwing hopper 14 runs through roof 15 and extends to roof 15 bottom one side, is provided with the gliding second power component of drive slide bar 16 on the roof 15, and the bottom fixedly connected with unloading pipe 21 of compounding box 28, sliding connection has sealing plate 25 in unloading pipe 21.

Example two

The embodiment is improved on the basis of the first embodiment: the driving assembly comprises a steel pipe 2 fixedly connected with the top of a base 1, the inner wall of the steel pipe 2 is slidably connected with a threaded rod 8, the top of the threaded rod 8 is fixedly connected with the bottom of a top plate 15, the top of the steel pipe 2 is rotatably connected with a first helical gear 3, the first helical gear 3 is sleeved on the threaded rod 8, threads are formed in the threaded rod 8, the first helical gear 3 is in threaded connection with the threaded rod 8, one side of the steel pipe 2 is fixedly connected with an L-shaped fixing plate 5, one side of the L-shaped fixing plate 5 is fixedly connected with a mounting plate 6, the top of the mounting plate 6 is fixedly provided with a first motor 7, an output shaft of the first motor 7 penetrates through one side of the L-shaped fixing plate 5 and extends into the L-shaped fixing plate, the outer wall of the output shaft of the first motor 7 is fixedly sleeved with a second helical gear 4, the second helical gear 4 is meshed with the first helical gear 3, the first power assembly comprises a fixing plate 13 fixedly connected with the top of the top plate 15, one side fixedly connected with second motor 12 of fixed plate 13, fixed cover is equipped with second gear 24 on the output shaft of second motor 12, second gear 24 and the meshing of first gear 23 mutually, second power component includes 15 top fixed mounting's pneumatic cylinder 10 of roof, the piston rod fixedly connected with connecting plate 11 of pneumatic cylinder 10, the bottom of connecting plate 11 and the top of slide bar 16 rotate to be connected, the bottom fixedly connected with stopper 22 of slide bar 16, stopper 22 and the inner wall sliding connection of hollow pipe 17, the top fixed mounting of roof 15 has controller 9, controller 9 and first motor 7, pneumatic cylinder 10, second motor 12 electric connection.

The working principle is as follows: when mortar needs to be mixed, the controller 9 starts the rotation of the first motor 7, the rotation of the first motor 7 drives the second bevel gear 4 to rotate, the rotation of the second bevel gear 4 drives the first bevel gear 3 to rotate, the rotation of the first bevel gear 3 drives the threaded rod 8 to slide, the sliding of the threaded rod 8 drives the top plate 15 to move, the movement of the top plate 15 drives the annular shell 20 to slide, the space for containing the mortar is increased by the sliding of the annular shell 20, after the annular shell 20 slides out, the rotation of the first motor 7 is closed, the mixed mortar is added into the mixing box 28 through the feeding hopper 14, after the mortar is added, the hydraulic cylinder 10 and the second motor 12 are started to work simultaneously, the rotation of the second motor 12 drives the second gear 24 to rotate, the rotation of the second gear 24 drives the first gear 23 to rotate, the rotation of the first gear 23 drives the sliding rod 16 to rotate, the rotation of the sliding rod 16 drives the stirring blade 18 to rotate, the rotation of the stirring blade 18 realizes the stirring of mortar, meanwhile, the expansion of the hydraulic cylinder 10 drives the connecting plate 11 to move, the movement of the connecting plate 11 drives the sliding rod 16 to slide, the sliding of the sliding rod 16 drives the hollow pipe 17 to move, the movement of the hollow pipe 17 drives the stirring blade 18 to move, the movement of the stirring blade 18 realizes the uniform stirring of different levels, after the stirring is completed, the sealing of the discharging pipe 21 is released through the sliding sealing plate 25, the stirred mortar is discharged from the discharging pipe 21, after all the mortar is discharged, the hydraulic cylinder 10 and the second motor 12 are closed to work, when the device needs to transfer a stirring place, the annular shell 20 can be slid into the annular chute 19 through the first motor 7 for convenient carrying, the volume of the device is reduced, and the carrying and the transfer are facilitated.

However, the working principle and wiring method of the first electric motor 7, the hydraulic cylinder 10 and the second electric motor 12 are well known to those skilled in the art, and all of them are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The portable mixer for mixing mortar comprises a base (1) and is characterized in that a mixing box (28) is fixedly mounted at the top of the base (1), an annular sliding groove (19) is formed in the mixing box (28), an annular shell (20) is connected in the annular sliding groove (19) in a sliding manner, a top plate (15) is fixedly connected to the top of the annular shell (20), a driving assembly for driving the annular shell (20) to slide is arranged on the base (1), an annular sliding rail (26) is fixedly connected to the top of the top plate (15), a plurality of arc-shaped sliding blocks (27) are connected to the top of the annular sliding rail (26) in a sliding manner, the same first gear (23) is connected to the tops of the arc-shaped sliding blocks (27), a sliding rod (16) is connected to the inner wall of the first gear (23) in a sliding manner, the bottom of the sliding rod (16) penetrates through the top plate (15) and extends to one side of the bottom of the sliding rod, the outer wall sliding connection of slide bar (16) has hollow tube (17), the fixed cover is equipped with a plurality of stirring vane (18) on the outer wall of hollow tube (17), be provided with on roof (15) and drive first gear (23) pivoted first power component, the fixed feeding funnel (14) that is provided with in top of roof (15), the bottom of feeding funnel (14) runs through roof (15) and extends to roof (15) bottom one side, be provided with on roof (15) and drive the gliding second power component of slide bar (16), the bottom fixedly connected with unloading pipe (21) of compounding box (28), sliding connection has closing plate (25) in unloading pipe (21).

2. The portable mixer for mortar mixing according to claim 1, wherein the driving assembly comprises a steel pipe (2) fixedly connected with the top of the base (1), a threaded rod (8) is slidably connected with the inner wall of the steel pipe (2), the top of the threaded rod (8) is fixedly connected with the bottom of the top plate (15), a first helical gear (3) is rotatably connected with the top of the steel pipe (2), the first helical gear (3) is sleeved on the threaded rod (8), a thread is arranged in the threaded rod (8), the first helical gear (3) is in threaded connection with the threaded rod (8), an L-shaped fixing plate (5) is fixedly connected with one side of the steel pipe (2), a mounting plate (6) is fixedly connected with one side of the L-shaped fixing plate (5), and a first motor (7) is fixedly mounted at the top of the mounting plate (6), the output shaft of the first motor (7) penetrates through one side of the L-shaped fixing plate (5) and extends into the L-shaped fixing plate, a second helical gear (4) is fixedly sleeved on the outer wall of the output shaft of the first motor (7), and the second helical gear (4) is meshed with the first helical gear (3).

3. A portable mixer for mortar mixing according to claim 1, wherein the first power assembly comprises a fixed plate (13) fixedly connected to the top of the top plate (15), a second motor (12) is fixedly connected to one side of the fixed plate (13), a second gear (24) is fixedly mounted on the output shaft of the second motor (12), and the second gear (24) is engaged with the first gear (23).

4. Portable mixer for mortar mixing according to claim 1, characterised in that the second power assembly comprises a hydraulic cylinder (10) fixed on top of a top plate (15), the piston rod of the hydraulic cylinder (10) being fixedly connected with a connecting plate (11), the bottom of the connecting plate (11) being rotatably connected with the top of a sliding rod (16).

5. Portable mixer for mortar mixing according to claim 1, characterized in that the bottom of the sliding rod (16) is fixedly connected with a stopper (22), the stopper (22) being slidably connected with the inner wall of the hollow tube (17).

6. Portable mixer for mortar mixing according to claim 1, characterized in that the controller (9) is fixedly mounted on the top of the top plate (15), and the controller (9) is electrically connected to the first motor (7), the hydraulic cylinder (10) and the second motor (12).