CN218019316U

CN218019316U - Building concrete gravel mixing arrangement

Info

Publication number: CN218019316U
Application number: CN202221850531.6U
Authority: CN
Inventors: 崔志云
Original assignee: Qingdao Branch Of China Construction Third Engineering Group Co ltd
Current assignee: Qingdao Branch Of China Construction Third Engineering Group Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-13
Anticipated expiration: 2032-07-19

Abstract

The utility model relates to the technical field of construction machinery, a building concrete gravel mixing arrangement is disclosed, including a mixing drum and a vertical shaft, the vertical welded fastening of a vertical shaft is at the inside intermediate position of a mixing drum, and the inside vertical inner tube of having put of a vertical shaft, be connected between the outer lane surface of inner tube and the inner circle of a vertical shaft and be fixed with the spring, and the spring is connected with inner tube and vertical shaft through the welded mode, and the spring is provided with a plurality ofly, and the even distribution of a plurality of springs is between inner tube and vertical shaft, and the bull stick is installed to the vertical rotatable of inside of a mixing drum, and the vertical central point who runs through the inner tube of bull stick puts. The utility model discloses technical scheme has the interior section of thick bamboo of inner tube through the setting and is located the mixing drum, and the inner tube is through a plurality of spring coupling in the inside of a vertical section of thick bamboo, and it is inboard to make the auger blade who is located the bull stick outer lane arrange the inner tube in, has the stone card when between auger and inner tube, under the deformation of spring, can make the inner wall of inner tube to keeping away from one side motion of stone, can make the stone fall and avoid blocking the auger blade.

Description

Building concrete gravel mixing arrangement

Technical Field

The utility model relates to a construction machinery technical field specifically is a building concrete grit mixing arrangement.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, wherein gravel refers to a mixture of sand and gravel, and is widely used in the construction engineering.

The prior art carries out first mixture through the auger, then carries out the secondary stirring to the material and mixes, nevertheless can contain bold stone in the raw materials of gravel, when mixing through the auger, the stone blocks easily card between an auger and an inner wall section of thick bamboo, can make equipment damage. We therefore propose a construction concrete gravel mixing apparatus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building concrete gravel mixing arrangement, the vertical cylinder that has the inner tube through the setting is located the mixing drum, the inner tube is in the inside of vertical cylinder through a plurality of spring coupling, it is inboard to make the auger blade that is located the bull stick outer lane arrange the inner tube in, there is the stone card when between auger and inner tube, under the deformation of spring, can make the inner wall of inner tube to keeping away from a side motion of stone, can make the stone fall and avoid blocking the auger blade, the problem that provides among the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the building concrete gravel mixing device comprises a mixing barrel and a vertical barrel, wherein the vertical barrel is vertically welded and fixed at the middle position in the mixing barrel, and an inner barrel is vertically arranged in the vertical barrel; a plurality of springs are connected and fixed between the outer ring surface of the inner cylinder and the inner ring of the vertical cylinder, the springs are connected with the inner cylinder and the vertical cylinder in a welding mode, and the plurality of springs are uniformly distributed between the inner cylinder and the vertical cylinder; a rotating rod is vertically and rotatably arranged in the mixing cylinder, the rotating rod vertically penetrates through the center of the inner cylinder, an auger blade is fixedly welded around the outer ring of the rotating rod on the inner side of the inner cylinder, a shifting rod is fixedly arranged at the bottom of the rotating rod through a connecting rod, and the shifting rod is close to the bottom surface of the mixing cylinder; the mixing drum is characterized in that feed inlets are formed in two sides of the upper portion of the mixing drum, a blanking pipe is connected to the bottom of each feed inlet, the blanking pipe penetrates through the inner portion of the vertical drum, and the bottom of the blanking pipe is located above the inner drum.

As an alternative scheme of the technical scheme, a ring plate is fixed on the lower outer ring of the rotating rod in a surrounding mode, and the ring plate is fixed on the outer surface of the rotating rod in a welding mode.

As an optional scheme of this application, the bottom intermediate position of mixing drum is connected with the discharging pipe, and discharging pipe and the inside intercommunication of mixing drum.

As an alternative of the technical scheme of the application, the rotating rod is rotatably connected with the mixing cylinder through a bearing, and the bearing is embedded into the inner wall surface of the mixing cylinder.

As an alternative scheme of the technical scheme, the top surface of the mixing drum is provided with a motor, and the motor is in transmission connection with the rotating rod.

As an optional scheme of the technical scheme, two ends of the connecting rod are connected with the rotating rod and the shifting rod in a welding mode.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this application technical scheme is located the mixing drum through the vertical cylinder that sets up to have the inner tube, and the inner tube is in the inside of vertical cylinder through a plurality of spring coupling, and it is inboard to make the auger blade that is located the bull stick outer lane arrange the inner tube in, has the stone card when auger and inner tube between, under the deformation of spring, can make the inner wall of inner tube to the one side motion of keeping away from the stone, can make the stone fall and avoid blocking the auger blade.

2. This application technical scheme encircles through the below outer lane that makes the bull stick and is fixed with the crown plate, and the crown plate passes through the welded mode to be fixed at the surface of bull stick, through the setting of crown plate, when the grit raw materials of preliminary mixing falls down, can have the guide effect to it and make it fall to the outside, guarantees to be fully stirred by the driving lever again.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the whole structure of the building concrete gravel mixing device of the present invention;

fig. 2 is the schematic view of the connection structure between the inner cylinder and the vertical cylinder of the building concrete gravel mixing device of the present invention.

In the figure: 1. a mixing drum; 2. a vertical cylinder; 3. an inner barrel; 4. a spring; 5. a rotating rod; 6. a screw blade; 7. a feed inlet; 8. a discharging pipe; 9. a ring plate; 10. a deflector rod; 11. a connecting rod; 12. a discharge pipe; 13. a motor; 14. and a bearing.

Detailed Description

Referring to fig. 1-2, the present invention provides a technical solution: a building concrete gravel mixing device comprises a mixing cylinder 1 and a vertical cylinder 2, wherein the vertical cylinder 2 is vertically welded and fixed in the middle of the interior of the mixing cylinder 1, and an inner cylinder 3 is vertically arranged in the vertical cylinder 2;

a plurality of springs 4 are arranged and uniformly distributed between the inner barrel 3 and the vertical barrel 2;

a rotating rod 5 is vertically and rotatably arranged in the mixing cylinder 1, the rotating rod 5 vertically penetrates through the center of the inner cylinder 3, an auger blade 6 is fixed on the outer ring of the rotating rod 5 at the inner side of the inner cylinder 3 in a surrounding welding mode, a deflector rod 10 is fixed at the bottom of the rotating rod 5 through a connecting rod 11, and the deflector rod 10 is close to the bottom surface of the mixing cylinder 1;

feed inlet 7 is all provided with in the top both sides of mixing drum 1, and the bottom of feed inlet 7 is connected with unloading pipe 8, and unloading pipe 8 runs through to the interior of vertical cylinder 2, and the bottom of unloading pipe 8 is located the inside top of inner tube 3.

In this kind of technical scheme, be located mixing drum 1 through setting up the vertical cylinder 2 that has inner tube 3, inner tube 3 is connected in vertical cylinder 2's inside through a plurality of springs 4, and the auger blade 6 that makes to be located 5 outer lanes of bull stick is arranged in 3 inboards in the inner tube, has the stone card when between auger and inner tube 3, under the deformation effect of spring 4, can make the inner wall of inner tube 3 to the one side motion of keeping away from the stone, can make the stone fall and avoid blocking auger blade 6.

In some technical solutions, a ring plate 9 is fixed around the lower outer ring of the rotating rod 5, and the ring plate 9 is fixed on the outer surface of the rotating rod 5 by welding.

In this kind of technical scheme, the below outer lane through making bull stick 5 encircles and is fixed with crown plate 9, and crown plate 9 passes through the welded mode to be fixed at the surface of bull stick 5, through the setting of crown plate 9, when the grit raw materials of preliminary mixing falls down, can have the guide effect to it and make it fall to the outside, guarantees to be stirred fully by driving lever 10 again.

In some technical solutions, a discharge pipe 12 is connected to a middle position of the bottom of the mixing drum 1, and the discharge pipe 12 is communicated with the interior of the mixing drum 1.

In this embodiment, the discharge pipe 12 is provided to discharge the mixed gravel.

In some embodiments, the rotating rod 5 is rotatably connected to the mixing drum 1 through a bearing 14, and the bearing 14 is embedded in the inner wall surface of the mixing drum 1.

In this solution, the rotatable connection of the rotary lever 5 to the mixing drum 1 is realized by means of a bearing 14.

In some technical schemes, a motor 13 is installed on the top surface of the mixing drum 1, and the motor 13 is in transmission connection with the rotating rod 5.

In the technical scheme, the motor 13 arranged at the top of the mixing drum 1 drives the rotating rod 5 to rotate.

In some technical solutions, two ends of the connecting rod 11 are connected with the rotating rod 5 and the shifting rod 10 by welding.

In this solution, the connecting rod 11 is stably connected to the rotating rod 5 and the shift lever 10 by welding.

The during operation, make motor 13 be connected to the power and be started, can drive bull stick 5, auger blade 6 and driving lever 10 rotate, auger blade 6 rotates with slower speed and has the trend of passing the material to the top, then the gravel raw materials that will mix drops into from the feed inlet 7 of both sides, later the gravel raw materials passes through unloading pipe 8 and gets into to the vertical shaft 2 inboardly, and go into 3 inboards and the effect of pivoted auger blade 6 to the inner tube, under auger blade 6's stirring effect, can make the gravel raw materials by preliminary mixing, later spill to vertical shaft 2 and the inner tube 3 outside from the below by the raw materials of preliminary mixing, under the guide effect of crown plate 9, can fall to the bottom surface of mixing drum 1, under driving lever 10's stirring effect, can carry out further mixing to the gravel raw materials, and finally discharge to the outside from discharging pipe 12, in-process at auger blade 6 and gravel effect, if there is the stone card between auger blade 6 and inner tube 3, auger blade 6 can exert the effort for inner tube 3 through the stone when rotating, and then make the inner wall of inner tube 3 under the effect of spring 4, can keep away from one side of stone to the movement of auger blade, and avoid the auger blade to fall.

Claims

1. The utility model provides a building concrete gravel mixing arrangement, includes mixing cylinder (1) and riser (2), its characterized in that: the vertical cylinder (2) is vertically welded and fixed in the middle of the interior of the mixing cylinder (1), and an inner cylinder (3) is vertically arranged in the vertical cylinder (2);

a plurality of springs (4) are connected and fixed between the outer ring surface of the inner cylinder (3) and the inner ring of the vertical cylinder (2), the springs (4) are connected with the inner cylinder (3) and the vertical cylinder (2) in a welding mode, and the plurality of springs (4) are uniformly distributed between the inner cylinder (3) and the vertical cylinder (2);

a rotating rod (5) is vertically and rotatably arranged in the mixing cylinder (1), the rotating rod (5) vertically penetrates through the center of the inner cylinder (3), an auger blade (6) is fixedly welded around the outer ring of the rotating rod (5) on the inner side of the inner cylinder (3), a deflector rod (10) is fixedly arranged at the bottom of the rotating rod (5) through a connecting rod (11), and the deflector rod (10) is close to the bottom surface of the mixing cylinder (1);

feed inlet (7) are arranged on two sides of the upper portion of the mixing barrel (1), a blanking pipe (8) is connected to the bottom of the feed inlet (7), the blanking pipe (8) penetrates through the interior of the vertical barrel (2), and the bottom of the blanking pipe (8) is located above the interior of the inner barrel (3).

2. The building concrete gravel mixing apparatus of claim 1 wherein: and an annular plate (9) is fixed on the outer ring below the rotating rod (5) in a surrounding manner, and the annular plate (9) is fixed on the outer surface of the rotating rod (5) in a welding manner.

3. The building concrete gravel mixing apparatus of claim 1 wherein: the bottom middle position of mixing drum (1) is connected with discharging pipe (12), and discharging pipe (12) and the inside intercommunication of mixing drum (1).

4. The building concrete gravel mixing apparatus of claim 1 wherein: the rotating rod (5) is rotatably connected with the mixing cylinder (1) through a bearing (14), and the bearing (14) is embedded into the inner wall surface of the mixing cylinder (1).

5. The building concrete gravel mixing apparatus of claim 1 wherein: the top surface mounting of mixing drum (1) has motor (13), and motor (13) and bull stick (5) transmission are connected.

6. The building concrete gravel mixing apparatus of claim 1 wherein: and two ends of the connecting rod (11) are connected with the rotating rod (5) and the shifting rod (10) in a welding mode.