CN216329193U

CN216329193U - Concrete mixing plant powder feed arrangement

Info

Publication number: CN216329193U
Application number: CN202122010064.8U
Authority: CN
Inventors: 李萍
Original assignee: Taizhou Senlei Environment Construction Co ltd
Current assignee: Taizhou Senlei Environment Construction Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-04-19
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a powder feeding device of a concrete mixing station, which relates to the technical field of concrete production equipment and comprises a mixing drum and a material placing assembly, wherein the top end of the mixing drum is provided with the material placing assembly, the material feeding assembly is connected with the material placing assembly through a supporting assembly, one end of a rotating needle is movably connected with one end of a connecting rod, a motor is started, the connecting rod drives the rotating needle to rotate, a material placing plate moves under the power of a fixed column, the rotating plates are connected through side joint plates, a material placing plate vibrates in the range of a placing frame to screen powdery raw materials, the phenomenon that caking powdery raw materials influence the mixing of other raw materials and influence the use is avoided, a conical column is fixedly arranged on the outer surface of the roller, the roller penetrates through the side groove and is inserted into a material limiting pipe, when the material placing plate screens the powdery raw materials, the conical column rubs against a filter screen to press and grind the powdery raw materials, avoid the likepowder raw materials of fritter to fall into inside the churn.

Description

Concrete mixing plant powder feed arrangement

Technical Field

The utility model relates to the technical field of concrete production equipment, in particular to a powder feeding device of a concrete mixing plant.

Background

The production of concrete, which is called concrete for short, dates back to the ancient times, and the used cementing materials are clay, lime, gypsum, volcanic ash and the like. The concrete is prepared by mixing and stirring a plurality of raw materials according to a certain proportion, and different raw materials and different proportions can generate great influence on the property of the concrete. The concrete mixing plant equipment is a building material manufacturing equipment consisting of five composition systems of a mixing host machine, a material weighing system, a material conveying system, a material storage system and a control system and other accessory facilities, and the main working principle of the concrete mixing plant equipment is that cement is used as a cementing material, raw materials such as sand stone, lime, coal cinder and the like are mixed and stirred, and finally, concrete is manufactured.

The existing concrete raw materials are placed in construction places before being used, the environment is wet, the powdery raw materials are often agglomerated when being used, the mixing of the powdery raw materials and other materials is influenced, and the quality of the concrete is influenced.

Aiming at the problems, the utility model provides a powder feeding device for a concrete mixing plant.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a powder feeding device of a concrete mixing plant, which is provided with a starting motor, wherein a connecting column drives a rotating needle to rotate, a material placing plate moves under the power of the fixing column, the material placing plate vibrates in the range of a placing frame to screen powdery raw materials, the situation that the agglomerated powdery raw materials influence the mixing of other raw materials and influence the use of the other raw materials is avoided, the powdery raw materials passing through the inside of a screening hole move in a material limiting pipe, the splashing range of the powdery raw materials is limited by a material limiting pipe, the loss of the raw materials is avoided, when the powdery raw materials are screened by the material placing plate, a conical column and a filter screen rub against each other, the powdery raw materials are subjected to pressure grinding, and small blocks of the powdery raw materials are prevented from falling into a mixing drum, so that the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a powder feeding device of a concrete mixing plant comprises a mixing drum and a material placing assembly, wherein the top end of the mixing drum is provided with the material placing assembly, the top end of the mixing drum is fixedly provided with a material feeding assembly, one end of a power assembly penetrates through one side end of the material feeding assembly, the upper end of the material feeding assembly is provided with the material placing assembly, one end of the power assembly penetrates through one side of the material placing assembly, the material feeding assembly and the material placing assembly are connected through a supporting assembly, and a linkage assembly is arranged between the material feeding assembly and the outer portion of the material placing assembly;

the pan feeding subassembly is including settling the frame and the mill of fixed mounting in the inside lower extreme both sides of settling the frame.

Preferably, the mill comprises a connecting plate fixedly arranged at the inner side end of the placement frame and thin rods fixedly arranged at two sides of one end of the connecting plate, a roller is movably connected between the two groups of thin rods, and a conical column is fixedly arranged on the outer surface of the roller.

Preferably, the power component includes the motor and carries out the spliced pole of being connected with the motor output, and the one end of spliced pole runs through the one end of settling the frame body, and the one end fixed mounting of spliced pole has the commentaries on classics needle.

Preferably, the linkage assembly comprises a connecting rod movably connected with one end of the power assembly, one end of the connecting rod is movably connected with a fixing column, and one end of the fixing column is fixedly installed inside the material placing assembly.

Preferably, the supporting component comprises a rotating plate movably connected with the side ends of the placing frame and the material placing component and a side connecting plate fixedly arranged between the side ends of the rotating plates at two sides.

Preferably, the material placing assembly comprises a material placing plate and a fixing hole formed in the side end of the material placing plate, and the material placing plate is internally provided with a screening hole.

Preferably, the material placing plate is fixedly provided with a material limiting pipe at the bottom end and a filter screen fixedly arranged at the inner bottom end of the material limiting pipe, and side grooves are formed in two sides of the lower end of the material limiting pipe.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the powder feeding device for the concrete mixing plant, the feeding assembly and the material placing assembly are connected through the supporting assembly, one end of the rotating needle is movably connected with one end of the connecting rod, the motor is started, the connecting column drives the rotating needle to rotate, the material placing plate moves under the power of the fixing column, the rotating plates are arranged at the side ends of the placing frame and the material placing plate in a sliding mode, the rotating plates are connected through the side connecting plates, the material placing plate vibrates in the range of the placing frame, powder raw materials are screened, and the situation that the agglomerated powder raw materials influence the mixing of other raw materials and influence the use is avoided.

2. According to the powder feeding device for the concrete mixing station, the placing frame is connected with the material placing plate through the supporting assembly, the material limiting pipe is fixedly installed at the bottom end of the material placing plate and moves in the placing frame, the powder raw materials passing through the screening holes move in the material limiting pipe, the splashing range of the powder raw materials is limited by the material limiting pipe, and the raw materials are prevented from being lost.

3. According to the powder feeding device for the concrete mixing station, the conical column is fixedly arranged on the outer surface of the roller, the roller penetrates through the side groove and is inserted into the material limiting pipe, when the material placing plate is used for screening powdery raw materials, the conical column and the filter screen rub against each other, the powdery raw materials are pressed and ground, and small pieces of the powdery raw materials are prevented from falling into the mixing cylinder.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the power assembly, linkage assembly and support assembly of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the material placing assembly of the present invention.

In the figure: 1. a mixing drum; 2. a feeding assembly; 21. a mounting frame; 22. a mill; 221. a connecting plate; 222. a thin rod; 223. a drum; 224. a tapered post; 3. a power assembly; 31. a motor; 32. connecting columns; 33. rotating the needle; 4. a linkage assembly; 41. a connecting rod; 42. fixing a column; 5. a support assembly; 51. rotating the plate; 52. a side joint plate; 6. a material placing component; 61. placing a material plate; 62. a fixing hole; 63. a screening well; 64. a material limiting pipe; 65. a side groove; 66. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1, a powder feeding device for a concrete mixing plant, comprising a mixing drum 1 and a material placing component 6, wherein the material placing component 6 is arranged on the top end of the mixing drum 1, a material feeding component 2 is fixedly arranged on the top end of the mixing drum 1, one end of a power component 3 penetrates through one side end of the material feeding component 2, the material placing component 6 is arranged on the upper end of the material feeding component 2, one end of the power component 3 penetrates through one side of the material placing component 6, the material feeding component 2 is connected with the material placing component 6 through a supporting component 5, and a linkage component 4 is arranged between the material feeding component 2 and the outside of the material placing component 6.

Referring to fig. 2, the feeding assembly 2 includes a mounting frame 21 and mills 22 fixedly installed at both sides of the lower end inside the mounting frame 21; the power assembly 3 comprises a motor 31 and a connecting column 32 connected with the output end of the motor 31, one end of the connecting column 32 penetrates through one end of the body of the mounting frame 21, and one end of the connecting column 32 is fixedly provided with a rotating needle 33; the linkage assembly 4 comprises a connecting rod 41 movably connected with one end of the power assembly 3, one end of the connecting rod 41 is movably connected with a fixed column 42, and one end of the fixed column 42 is fixedly arranged in the material placing assembly 6; the supporting component 5 comprises a rotating plate 51 movably connected with the side ends of the mounting frame 21 and the material placing component 6 and a side connecting plate 52 fixedly arranged between the side ends of the two side rotating plates 51.

Referring to fig. 3, the grinding device 22 includes a connection plate 221 fixedly installed at an inner side end of the installation frame 21 and thin rods 222 fixedly installed at both sides of one end of the connection plate 221, a roller 223 is movably connected between two sets of thin rods 222, and a tapered column 224 is fixedly installed on an outer surface of the roller 223.

Referring to fig. 4, the material placing assembly 6 includes a material placing plate 61 and a fixing hole 62 formed at a side end of the material placing plate 61, and a screening hole 63 is formed in the material placing plate 61; the material placing plate 61 is fixedly provided with a material limiting pipe 64 at the bottom end and a filter screen 66 fixedly arranged at the bottom end in the material limiting pipe 64, and side grooves 65 are formed in two sides of the lower end of the material limiting pipe 64; the feeding assembly 2 and the material placing assembly 6 are connected through the supporting assembly 5, one end of the rotating needle 33 is movably connected with one end of the connecting rod 41, the motor 31 is started, the connecting column 32 drives the rotating needle 33 to rotate, the material placing plate 61 moves under the power of the fixing column 42, the rotating plates 51 are arranged at the side ends of the placing frame 21 and the material placing plate 61 in a sliding mode, the rotating plates 51 are connected through the side connecting plates 52, the material placing plate 61 vibrates in the range of the placing frame 21 to screen powdery raw materials, and the situation that the agglomerated powdery raw materials influence the mixing of other raw materials and influence the use is avoided; the placing frame 21 and the material placing plate 61 are connected through the supporting assembly 5, the material limiting pipe 64 is fixedly installed at the bottom end of the material placing plate 61, the material limiting pipe 64 moves in the placing frame 21, the powdery raw materials passing through the screening holes 63 move in the material limiting pipe 64, and the material limiting pipe 64 limits the splashing range of the powdery raw materials and avoids the loss of the raw materials; the fixed surface of cylinder 223 installs toper post 224, and cylinder 223 runs through side groove 65 and inserts the inside of limit material pipe 64, when putting flitch 61 and screening the powdery raw material, toper post 224 rubs mutually with filter screen 66, then presses the grinding to the powdery raw material, avoids the powdery raw material of fritter to fall into the churn 1 inside.

The working principle is as follows: the feeding assembly 2 and the material placing assembly 6 are connected through the supporting assembly 5, one end of the rotating needle 33 is movably connected with one end of the connecting rod 41, the motor 31 is started, the connecting column 32 drives the rotating needle 33 to rotate, the material placing plate 61 moves under the power of the fixing column 42, the rotating plates 51 are arranged at the side ends of the placing frame 21 and the material placing plate 61 in a sliding mode, the rotating plates 51 are connected through the side connecting plates 52, the material placing plate 61 vibrates in the range of the placing frame 21 to screen powdery raw materials, and the situation that the agglomerated powdery raw materials influence the mixing of other raw materials and influence the use is avoided; the placing frame 21 and the material placing plate 61 are connected through the supporting assembly 5, the material limiting pipe 64 is fixedly installed at the bottom end of the material placing plate 61, the material limiting pipe 64 moves in the placing frame 21, the powdery raw materials passing through the screening holes 63 move in the material limiting pipe 64, and the material limiting pipe 64 limits the splashing range of the powdery raw materials and avoids the loss of the raw materials; the fixed surface of cylinder 223 installs toper post 224, and cylinder 223 runs through side groove 65 and inserts the inside of limit material pipe 64, when putting flitch 61 and screening the powdery raw material, toper post 224 rubs mutually with filter screen 66, then presses the grinding to the powdery raw material, avoids the powdery raw material of fritter to fall into the churn 1 inside.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete mixing plant powder feed arrangement, includes churn (1) and puts material subassembly (6), the top of churn (1) is equipped with puts material subassembly (6), its characterized in that: the stirring device is characterized in that a feeding assembly (2) is fixedly mounted at the top end of the stirring drum (1), one end of a power assembly (3) penetrates through one side end of the feeding assembly (2), a material placing assembly (6) is arranged at the upper end of the feeding assembly (2), one end of the power assembly (3) penetrates through one side of the material placing assembly (6), the feeding assembly (2) is connected with the material placing assembly (6) through a supporting assembly (5), and a linkage assembly (4) is arranged between the feeding assembly (2) and the outer portion of the material placing assembly (6);

the feeding assembly (2) comprises a mounting frame (21) and grinding devices (22) fixedly mounted on two sides of the lower end inside the mounting frame (21).

2. The powder feeding device of the concrete mixing plant according to claim 1, characterized in that: the grinding device (22) comprises a connecting plate (221) fixedly installed at the inner side end of the placement frame (21) and thin rods (222) fixedly installed at two sides of one end of the connecting plate (221), a roller (223) is movably connected between the two groups of thin rods (222), and a conical column (224) is fixedly installed on the outer surface of the roller (223).

3. The powder feeding device of the concrete mixing plant according to claim 1, characterized in that: the power component (3) comprises a motor (31) and a connecting column (32) connected with the output end of the motor (31), one end of the connecting column (32) penetrates through one end of the body of the mounting frame (21), and a rotating needle (33) is fixedly mounted at one end of the connecting column (32).

4. The powder feeding device of the concrete mixing plant according to claim 1, characterized in that: linkage subassembly (4) include with power component (3) one end swing joint's connecting rod (41), the one end swing joint of connecting rod (41) has fixed column (42), and the one end fixed mounting of fixed column (42) is in the inside of putting material subassembly (6).

5. The powder feeding device of the concrete mixing plant according to claim 1, characterized in that: the supporting component (5) comprises a rotating plate (51) movably connected to the side ends of the arranging frame (21) and the material placing component (6) and a side connecting plate (52) fixedly installed between the side ends of the two side rotating plates (51).

6. The powder feeding device of the concrete mixing plant according to claim 1, characterized in that: the material placing assembly (6) comprises a material placing plate (61) and a fixing hole (62) formed in the side end of the material placing plate (61), and a screening hole (63) is formed in the material placing plate (61).

7. The powder feeding device of the concrete mixing plant according to claim 6, characterized in that: the material placing plate (61) is fixedly provided with a material limiting pipe (64) at the bottom end and a filter screen (66) fixedly arranged at the bottom end inside the material limiting pipe (64), and side grooves (65) are formed in two sides of the lower end of the material limiting pipe (64).