CN214819589U

CN214819589U - Stirring device for concrete mixing plant

Info

Publication number: CN214819589U
Application number: CN202023170874.1U
Authority: CN
Inventors: 高守林; 刘健
Original assignee: Tianjin Jianning Concrete Co ltd
Current assignee: Tianjin Jianning Concrete Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-11-23
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a concrete mixing plant uses agitating unit, including support, box support and agitator tank, agitator tank fixes on the box support, still include actuating mechanism, box lid A, observation window, discharge mechanism, rabbling mechanism, box lid B, actuating mechanism sets up by the agitator tank, box lid A with the equal fixed mounting of box lid B is in on the agitator tank, the observation window sets up on the box lid A, discharge mechanism sets up the agitator tank bottom, the rabbling mechanism sets up inside the agitator tank, just the rabbling mechanism with actuating mechanism links to each other. The beneficial effects of the utility model are that this device structural design is reasonable, and the practicality is strong, can realize the automatic ejection of compact of concentrating.

Description

Stirring device for concrete mixing plant

Technical Field

The utility model relates to a concrete mixing technical field, especially a concrete mixing plant uses agitating unit.

Background

The concrete mixing device is a machine capable of mixing cement, gravel aggregate and water into a concrete mixture, the common concrete mixing device mainly comprises a double-shaft horizontal mixer, the double-shaft horizontal mixer is an efficient mixer, the structure is compact, the sealing performance is good, water mist reverse crossing is prevented, the mixing is uniform, the noise is low, the maintenance is simple, the cost is low, the mixing blade of the existing mixer is not convenient to replace after being damaged, and meanwhile, the concrete cannot be automatically discharged in a centralized manner.

Through retrieval, chinese patent with application number 201220033989.2, entitled double-shaft mixer, discloses a mixing device, which mixes materials in a casing by driving a mixing shaft and a mixing blade to rotate by a motor, but the mixing blade and the mixing blade of the device are not convenient to replace, if parts are damaged, they can only be replaced together, and simultaneously, the concrete after mixing can not be automatically discharged in a centralized way.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem, a concrete mixing plant uses agitating unit has been designed, including support, box support and agitator tank, agitator tank fixes on the box support, still include actuating mechanism, box lid A, observation window, discharge mechanism, rabbling mechanism, box lid B, actuating mechanism sets up by agitator tank, box lid A with the equal fixed mounting of box lid B is in on the agitator tank, the observation window sets up on the box lid A, discharge mechanism sets up agitator tank bottom, rabbling mechanism sets up inside the agitator tank, just rabbling mechanism with actuating mechanism links to each other.

The discharging mechanism comprises a discharging shell fixedly connected to the bottom of the stirring box body, a discharging assembly arranged on the discharging shell and a spiral conveying assembly located beside the discharging assembly.

The ejection of compact subassembly includes turning block, rotation connecting block, pivot A, turning plate, rotation backup pad, goes out flitch, pivot B and electric putter, electric putter fixes on the stirring box, the turning block with the flexible end of electric putter links to each other, rotate the connecting block with turning block fixed connection, pivot A inserts and establishes on the rotation connecting block, pivot B fixes on the ejection of compact shell, the turning plate suit is in pivot A with on the pivot B, it is located to rotate the backup pad the other suit of turning plate is in pivot A with on the pivot B, it fixes to go out the flitch both ends in rotate the backup pad.

The spiral conveying assembly comprises a spiral conveyor and a motor, the spiral conveyor is arranged inside the discharging shell, one end of the spiral conveyor penetrates through the discharging shell and is connected with an output shaft of the spiral conveyor, and the spiral conveyor is fixed on the discharging shell.

Rabbling mechanism is provided with two sets ofly, rabbling mechanism includes axis of rotation, fixed bolster, linking bridge, connecting plate, stirring blade A and stirring blade B, the axis of rotation sets up inside the agitator tank, the axis of rotation with actuating mechanism links to each other, the fixed bolster passes through welded fastening and is in the axis of rotation, linking bridge fixed connection be in on the fixed bolster, the connecting plate sets up on the linking bridge, stirring blade A is fixed and is located the axis of rotation mid portion on the connecting plate, stirring blade B is fixed and is located the axis of rotation both ends on the connecting plate.

Actuating mechanism includes speed reducer, belt drive subassembly, driving motor, gear A, gear B, gear C, gear D and bearing frame, the speed reducer with driving motor fixes on the support, driving motor passes through the belt drive subassembly with the speed reducer links to each other, the bearing frame is fixed on the agitator tank body, just the bearing frame suit is in the axis of rotation, gear A with gear D suit is in the axis of rotation, gear B and gear C suit are in on the output shaft of speed reducer, gear A with gear B meshing, gear C with gear D meshing.

The observation window is characterized by further comprising a rotating support and a handle, the rotating support is connected with the observation window through a rotating pin shaft, and the handle is arranged on the observation window.

Still include the feed inlet, the feed inlet setting is in on the agitator tank body.

The stirring box is characterized in that a plurality of groups of threaded holes are formed in the surface of the top of the stirring box body, and reinforcing ribs are arranged on the stirring box body.

Utilize the technical scheme of the utility model a concrete mixing plant agitating unit of preparation, the beneficial effect who reaches: this device structural design is reasonable, therefore, the clothes hanger is strong in practicability, it drives out the flitch and rotates to promote the turning block through electric putter, can realize automatic discharging, and combine auger delivery ware can realize transporting the concrete, realize the concentrated discharge of concrete, convenient to use personnel collect the use, be provided with simultaneously observation window convenient to use personnel look over the concrete after the stirring whether accord with the operation requirement, connect through the bolt between stirring blade and the connecting plate among the rabbling mechanism, connect through the bolt equally between linking bridge and the fixed bolster, be convenient for carry out dismouting and change, can install different stirring vane on the connecting plate simultaneously.

Drawings

FIG. 1 is an overall view of the present invention;

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

FIG. 3 is a structural view of the stirring box of the present invention;

fig. 4 is a schematic structural view of the discharging mechanism of the present invention;

fig. 5 is a partial structure diagram of the discharging component of the present invention.

In the figure, 1, a bracket; 2. a drive mechanism; 3. a stirring box body; 4. a box cover A; 5. an observation window; 6. A discharging mechanism; 7. a stirring mechanism; 8. a box body bracket; 9. a box cover B; 10. a feed inlet; 21. a speed reducer; 22. a belt drive assembly; 23. a drive motor; 24. a gear A; 25. a gear B; 26. a gear C; 27. a gear D; 28. a bearing seat; 51. rotating the bracket; 52. a handle; 61. a discharging shell; 62. A discharge assembly; 63. a screw conveying assembly; 621. rotating the block; 622. rotating the connecting block; 623. a rotating shaft A; 624. a rotating plate; 625. rotating the support plate; 626. a discharge plate; 627. a rotating shaft B; 628. an electric push rod; 631. a screw conveyor; 632. a motor; 71. a rotating shaft; 72. fixing a bracket; 73. connecting a bracket; 74. a connecting plate; 75. a stirring blade A; 76. and a stirring blade B.

Detailed Description

In order to better understand the utility model discloses, the utility model is right below with concrete embodiment and attached drawing the utility model discloses carry out further description, as shown in fig. 1-5, a concrete mixing plant uses agitating unit, including support 1, box support 8 and agitator tank 3, agitator tank 3 fixes on box support 8, still include actuating mechanism 2, box lid a4, observation window 5, discharge mechanism 6, rabbling mechanism 7, box lid B9, actuating mechanism 2 sets up by agitator tank 3, box lid a4 and the equal fixed mounting of box lid B9 are on agitator tank 3, observation window 5 sets up on box lid a4, discharge mechanism 6 sets up in agitator tank 3 bottom, rabbling mechanism 7 sets up inside agitator tank 3, and rabbling mechanism 7 links to each other with actuating mechanism 2.

Support 1 and box support 8 are mainly for supporting role, and agitator tank 3 is used for holding the material, and box cover A4 and box cover B9 mainly used take place to fly upward when avoiding the material to get into, and observation window 5 is used for looking over agitator tank 3 is inside, and actuating mechanism 2 provides power for rabbling mechanism 7, stirs the concrete material through rabbling mechanism 7, and the back is accomplished in the stirring, utilizes discharge mechanism 6 to discharge the concrete.

Discharging mechanism 6 includes ejection of compact shell 61 of fixed connection in agitator tank 3 bottom, sets up ejection of compact subassembly 62 on ejection of compact shell 61 and is located the other spiral delivery subassembly 63 of ejection of compact subassembly 62, can realize the automatic ejection of compact of concentrating of concrete through being provided with discharging mechanism 6, and the staff of being convenient for uses.

The discharging component 62 comprises a rotating block 621, a rotating connecting block 622, a rotating shaft a623, a rotating plate 624, a rotating supporting plate 625, a discharging plate 626, a rotating shaft B627 and an electric push rod 628, the electric push rod 628 is fixed on the stirring box body 3, the rotating block 621 is connected with the telescopic end of the electric push rod 628, the rotating connecting block 622 is fixedly connected with the rotating block 621, the rotating shaft a623 is inserted on the rotating connecting block 622, the rotating shaft B627 is fixed on the discharging shell 61, the rotating plate 624 is sleeved on the rotating shaft a623 and the rotating shaft B627, the rotating supporting plate 625 is positioned beside the rotating plate 624 and sleeved on the rotating shaft a623 and the rotating shaft B627, and two ends of the discharging plate 626 are fixed on the rotating supporting plate 625.

Ejection of compact shell 61 top radian is the same with 3 bottom radians of agitator tank, be convenient for seal the material mouth of agitator tank 3, axis of rotation A623 runs through in ejection of compact shell 61, can rotate in ejection of compact shell 61, after the stirring is accomplished, electric putter 628 telescopic link stretches out, turning block 621 drives axis of rotation A623 and rotates, it rotates to rotate backup pad 625 and turning plate 624 drive play flitch 626, make play flitch 626 rotate and leave the material mouth, the concrete falls into in ejection of compact shell 61 from the material mouth.

Auger delivery subassembly 63 includes auger delivery ware 631 and motor 632, and auger delivery ware 631 sets up inside ejection of compact shell 61, and auger delivery ware 631 one end is run through and is linked to each other with auger delivery ware 631 output shaft in ejection of compact shell 61, and auger delivery ware 631 is fixed on ejection of compact shell 61, and the concrete after the stirring is accomplished enters into ejection of compact shell 61, drives auger delivery ware 631 through motor 632 and rotates, concentrates the delivery to the discharge gate department with the concrete, realizes concentrating the output of concrete.

The stirring mechanisms 7 are provided with two groups, each stirring mechanism 7 comprises a rotating shaft 71, a fixed support 72, a connecting support 73, connecting plates 74, stirring blades A75 and stirring blades B76, each rotating shaft 71 is arranged inside the stirring box body 3, each rotating shaft 71 is connected with the driving mechanism 2, the fixed supports 72 are fixed on the corresponding rotating shaft 71 through welding, the connecting supports 73 are fixedly connected onto the fixed supports 72, the connecting plates 74 are arranged on the connecting supports 73, the stirring blades A75 are fixed on the connecting plates 74 located in the middle of the corresponding rotating shafts 71, and the stirring blades B76 are fixed on the connecting plates 74 located at two ends of the corresponding rotating shafts 71.

Linking bridge 73 passes through bolt assembly fixed connection on fixed bolster 72, and is convenient for dismantle, is convenient for change linking bridge 73 simultaneously, and stirring blade A75 and stirring blade B76 all fix on connecting plate 74 through bolt assembly, are convenient for change and dismantle, and stirring blade B76 can also scrape the concrete at agitator tank 3 inner wall both ends down simultaneously, can clean agitator tank 3 inner wall both ends.

The driving mechanism 2 comprises a speed reducer 21, a belt transmission assembly 22, a driving motor 23, a gear A24, a gear B25, a gear C26, a gear D27 and a bearing seat 28, the speed reducer 21 and the driving motor 23 are fixed on the support 1, the driving motor 23 is connected with the speed reducer 21 through the belt transmission assembly 22, the bearing seat 28 is fixed on the stirring box body 3, the bearing seat 28 is sleeved on the rotating shaft 71, the gear A24 and the gear D27 are sleeved on the rotating shaft 71, the gear B25 and the gear C26 are sleeved on an output shaft of the speed reducer 21, the gear A24 is meshed with the gear B25, and the gear C26 is meshed with the gear D27.

Belt drive assembly 22 mainly includes the band pulley A who fixes at driving motor 23 output, the band pulley B and the drive belt of suit on band pulley A and band pulley B of setting at the input of speed reducer 21 constitute, driving motor 23 drives speed reducer 21 through belt drive assembly 22 and carries out work, it rotates to drive gear B25 and gear C26 through speed reducer 21, gear A24 and gear B25 mesh, gear A24 drives gear B25 and rotates, gear C26 and gear D27 mesh, gear C26 drives gear D27 and rotates, thereby drive two sets of axis of rotation 71 and rotate, stir, bearing frame 28 mainly is used for supporting axis of rotation 71.

Still including rotating support 51 and handle 52, rotate and connect through rotating the round pin axle between support 51 and the observation window 5, handle 52 sets up on observation window 5, and observation window 5 rotates with rotating support 51 to be connected, and observation window 5 is the carbon steel material, can observe the concrete among the stirring process, is convenient for look over whether clean when cleaning the agitator tank body simultaneously.

Still include feed inlet 10, feed inlet 10 sets up on agitator tank 3, is convenient for link to each other with feed arrangement through being provided with feed inlet 10, and the material of being convenient for enters into the agitator tank.

The top of the stirring box body 3 is provided with a plurality of groups of threaded holes on the surface, the stirring box body 3 is provided with reinforcing ribs, the threaded holes are convenient to be fixedly connected with a box cover A4 and a box cover B9, meanwhile, the threaded holes in the feed inlet 10 are convenient to be connected with feeding equipment, the strength of the stirring box body 3 is enhanced through the reinforcing ribs, the stirring box body is high in practicability and durable, and the service life of the stirring box body is prolonged.

The working principle is as follows: concrete materials enter the stirring box body 3 from the feeding hole 10, the driving motor 23 drives the speed reducer 21 to work through the belt transmission assembly 22, the speed reducer 21 drives the gear B25 and the gear C26 to rotate, the gear A24 is meshed with the gear B25, the gear A24 drives the gear B25 to rotate, the gear C26 is meshed with the gear D27, the gear C26 drives the gear D27 to rotate so as to drive the two groups of rotating shafts 71 to rotate, the connecting bracket 73 drives the stirring blade A75 and the stirring blade B76 to rotate so as to stir the concrete materials, after the stirring is completed, the electric push rod 628 stretches out the telescopic rod, the rotating block 621 drives the rotating shaft A623 to rotate, the rotating support plate 625 and the rotating plate 624 drive the discharging plate 626 to rotate so that the discharging plate 626 rotates and leaves the material port 631, the concrete materials enter the discharging shell 61, and the screw conveyor is driven by the motor 632 to rotate, the concrete is conveyed to the discharge port in a centralized manner, and falls into the concrete collecting device from the discharge port.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A stirring device for a concrete mixing plant comprises a bracket (1), a box body bracket (8) and a stirring box body (3), wherein the stirring box body (3) is fixed on the box body bracket (8), it is characterized by also comprising a driving mechanism (2), a box body cover A (4), an observation window (5), a discharging mechanism (6), a stirring mechanism (7) and a box body cover B (9), the driving mechanism (2) is arranged beside the stirring box body (3), the box body cover A (4) and the box body cover B (9) are both fixedly arranged on the stirring box body (3), the observation window (5) is arranged on the box body cover A (4), the discharging mechanism (6) is arranged at the bottom of the stirring box body (3), the stirring mechanism (7) is arranged in the stirring box body (3), and the stirring mechanism (7) is connected with the driving mechanism (2).

2. The mixing device for the concrete mixing plant according to claim 1, characterized in that the discharging mechanism (6) comprises a discharging shell (61) fixedly connected to the bottom of the mixing tank body (3), a discharging assembly (62) arranged on the discharging shell (61), and a spiral conveying assembly (63) beside the discharging assembly (62).

3. The stirring device for the concrete mixing plant according to claim 2, wherein the discharging component (62) comprises a rotating block (621), a rotating connecting block (622), a rotating shaft A (623), a rotating plate (624), a rotating supporting plate (625), a discharging plate (626), a rotating shaft B (627) and an electric push rod (628), the electric push rod (628) is fixed on the stirring box body (3), the rotating block (621) is connected with the telescopic end of the electric push rod (628), the rotating connecting block (622) is fixedly connected with the rotating block (621), the rotating shaft A (623) is inserted on the rotating connecting block (622), the rotating shaft B (627) is fixed on the discharging shell (61), the rotating plate (624) is sleeved on the rotating shaft A (623) and the rotating shaft B (627), the rotating supporting plate (625) is positioned beside the rotating plate (624), and sleeved on the rotating shaft A (623) and the rotating shaft B (623), (627) 627) And two ends of the discharging plate (626) are fixed on the rotating support plate (625).

4. The stirring device for the concrete stirring station as recited in claim 2, characterized in that the screw conveyor assembly (63) comprises a screw conveyor (631) and a motor (632), the screw conveyor (631) is disposed inside the discharging shell (61), one end of the screw conveyor (631) penetrates through the discharging shell (61) and is connected with the output shaft of the screw conveyor (631), and the screw conveyor (631) is fixed on the discharging shell (61).

5. The stirring device for the concrete stirring station according to claim 1, wherein the stirring mechanisms (7) are provided in two groups, the stirring mechanisms (7) comprise rotating shafts (71), fixed brackets (72), connecting brackets (73), connecting plates (74), stirring blades A (75) and stirring blades B (76), the rotating shafts (71) are arranged inside the stirring box body (3), the rotating shafts (71) are connected with the driving mechanism (2), the fixed brackets (72) are fixed on the rotating shafts (71) through welding, the connecting brackets (73) are fixedly connected on the fixed brackets (72), the connecting plates (74) are arranged on the connecting brackets (73), and the stirring blades A (75) are fixed on the connecting plates (74) positioned in the middle parts of the rotating shafts (71), the stirring blades B (76) are fixed on the connecting plates (74) at both ends of the rotating shaft (71).

6. The stirring device for the concrete stirring station as recited in claim 1, wherein the driving mechanism (2) comprises a speed reducer (21), a belt transmission assembly (22), a driving motor (23), a gear A (24), a gear B (25), a gear C (26), a gear D (27) and a bearing seat (28), the speed reducer (21) and the driving motor (23) are fixed on the bracket (1), the driving motor (23) is connected with the speed reducer (21) through the belt transmission assembly (22), the bearing seat (28) is fixed on the stirring box body (3), the bearing seat (28) is sleeved on a rotating shaft (71), the gear A (24) and the gear D (27) are sleeved on the rotating shaft (71), the gear B (25) and the gear C (26) are sleeved on an output shaft of the speed reducer (21), the gear A (24) is meshed with the gear B (25), and the gear C (26) is meshed with the gear D (27).

7. A mixing plant as claimed in claim 1, characterized by comprising a rotating bracket (51) and a handle (52), said rotating bracket (51) and said observation window (5) being connected by a rotating pin, said handle (52) being arranged on said observation window (5).

8. A mixing plant as claimed in claim 1, characterised in that it also comprises a feed inlet (10), said feed inlet (10) being provided on said mixing tank (3).

9. The mixing device for the concrete mixing plant according to claim 1, characterized in that the top surface of the mixing tank body (3) is provided with a plurality of groups of threaded holes, and the mixing tank body (3) is provided with reinforcing ribs.