CN219404839U

CN219404839U - Double-machine control concrete mixing plant

Info

Publication number: CN219404839U
Application number: CN202320844836.4U
Authority: CN
Inventors: 王志良
Original assignee: Zhengzhou Changli Machinery Manufacture Co ltd
Current assignee: Zhengzhou Changli Machinery Manufacture Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-07-25
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a double-machine control concrete mixing plant which comprises two mixing drum bodies, wherein a feeding box is arranged at the bottom of each mixing drum body, a discharging pipe is arranged at one side of each feeding box, mixing mechanisms are arranged in each mixing drum body, a rotating assembly is arranged at the top of each mixing drum body, each mixing mechanism comprises an electric rotating plate, three long plates are uniformly connected to the outer wall of each electric rotating plate, long rods are embedded at one ends of each long plate, and a circular ring is arranged at the bottom of each electric rotating plate. This two machine control concrete mixing plant through setting up rabbling mechanism, has realized at the in-process that uses this two machine control concrete mixing plant, can be more abundant with the inside cement of churn body and aggregate stirring, in the same time, increases the degree of mixing between aggregate and the cement, makes the inside aggregate distribution of concrete that finally presents more even, and the quality of concrete is higher.

Description

Double-machine control concrete mixing plant

Technical Field

The utility model relates to the technical field of concrete mixing, in particular to a double-machine control concrete mixing station.

Background

The concrete mixing plant is an integrated device for mixing concrete and comprises a material conveying system, a mixing system, a concrete output system, a dust removing system, a control system and the like. The material conveying system comprises three conveying systems, which correspond to three main raw material components contained in concrete respectively, specifically an aggregate conveying system corresponding to concrete aggregates (mainly sand and stone), a powder conveying system corresponding to powder (mainly cement, fly ash and mineral powder) conveying, and a liquid conveying system corresponding to liquid (mainly water and liquid additive) conveying.

The utility model discloses a double-machine concrete mixing plant and an aggregate distribution system thereof, wherein the double-machine concrete mixing plant comprises a bidirectional conveying mechanism and two sets of aggregate lifting feeding mechanisms corresponding to double mixing hosts, wherein an inlet of the bidirectional conveying mechanism is connected with an aggregate feeding conveyor, and two outlets of the bidirectional conveying mechanism are respectively connected with the corresponding mixing hosts through the two sets of aggregate lifting feeding mechanisms, so that aggregates are respectively conveyed to the corresponding mixing hosts; meanwhile, the purposes of no increase of the whole height of the stirring station, strong field adaptability and free double-machine arrangement are also realized.

The double-machine control concrete mixing plant still has some problems in use, the mixing plant realizes the sharing of aggregate distribution through two mixing hosts, so that the mixing efficiency is adjusted to be high, but the mixing of concrete still adopts an original mixing mode, long mixing time is still needed to realize the full mixing of concrete raw materials, the mixing efficiency is low, the mixing plant does not pretreat aggregate when the aggregate is put in, the size deviation of the aggregate is large, the quality of concrete formed by mixing the aggregate with cement is low finally, the particle size of coarse aggregate which is not processed is large, and the pipeline is easy to be blocked.

Disclosure of Invention

The utility model aims to provide a double-machine control concrete mixing plant so as to solve the problems that the double-machine control concrete mixing plant provided in the background art is low in mixing efficiency and aggregate is not treated when in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the double-machine control concrete mixing plant comprises two mixing drum bodies, wherein a feeding box is arranged at the bottoms of the two mixing drum bodies, a discharging pipe is arranged at one side of the feeding box, mixing mechanisms are arranged in the two mixing drum bodies, and a rotating assembly is arranged at the tops of the two mixing drum bodies;

the stirring mechanism comprises an electric rotating plate, wherein three long plates are uniformly connected to the outer wall of the electric rotating plate, long rods are embedded into one end of each long plate, a circular ring is arranged at the bottom of the electric rotating plate, bevel gears are connected to one side wall of each electric rotating plate and one side wall of each circular ring, three short plates are uniformly connected to the outer wall of each circular ring, short rods are connected to the bottom ends of the short plates, cross rods are arranged at the bottom of the electric rotating plate, and bevel gears are connected to the two ends of each cross rod in a rotating mode.

Preferably, both sides on the top end of the material feeding box are respectively connected with the bottom ends of the two stirring cylinder bodies, the bottom ends of the cross rods are fixedly connected with the bottom ends of the inner walls of the stirring cylinder bodies, and the electric rotating plate is electrically connected with an external power supply.

Preferably, the middle part of the circular ring is rotationally connected with the middle part of the cross rod, and the bottom end of the electric rotating plate is rotationally connected with the top end of the cross rod.

Preferably, the middle part of the cross rod movably penetrates through the middle parts of two bevel gears, and the two bevel gears are respectively connected with the two bevel gears in a meshed mode.

Preferably, the rotating assembly comprises a square frame, the bottom end of the square frame is connected with an arc plate, round grooves are formed in two sides of the bottom end of the arc plate, the inner walls of the round grooves are connected with filter grooves, one side of the square frame is connected with a connecting plate, the top end of the connecting plate is connected with a motor, two grinding drums are arranged in the square frame, and one sides of the two grinding drums are connected with a transmission gear.

Preferably, two sides of the bottom end of the arc-shaped plate are respectively connected with the top ends of the two stirring cylinder bodies, the two filter tanks are respectively opposite to the top ends of the two stirring cylinder bodies, and the two transmission gears are mutually meshed and connected.

Preferably, one side wall of each of the two transmission gears is rotationally connected with one side of the inner wall of the square frame, one end of each of the two grinding drums is rotationally connected with the other side of the inner wall of the square frame, one side of each motor movably penetrates through the square frame and is in transmission connection with one side wall of one of the transmission gears, and the motor is in telecommunication connection with an external power supply.

Compared with the prior art, the utility model has the beneficial effects that: the double-machine control concrete mixing plant,

1. by arranging the stirring mechanism, the cement and the aggregate in the stirring cylinder body can be stirred more fully in the process of controlling the concrete stirring station by using the double-machine, and the mixing degree between the aggregate and the cement is increased in the same time, so that the finally presented aggregate in the concrete is distributed more uniformly, and the quality of the concrete is higher;

2. through being provided with rotating assembly, realized using this two quick-witted control concrete mixing plant's in-process, can grind the more fine crushing of aggregate, reduce the existence of large granule aggregate, increase the inside aggregate's of concrete fine crushing degree, avoid the existence of the aggregate of more large granule, increase the final quality of concrete.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the stirring mechanism of the present utility model;

FIG. 3 is a schematic perspective view of a rotating assembly according to the present utility model;

fig. 4 is a schematic perspective view of a rotating assembly according to the present utility model.

In the figure: 101. an electric rotating plate; 102. a long plate; 103. a long rod; 104. bevel gears; 105. a cross bar; 106. bevel gear; 107. a short plate; 108. a short bar; 109. a circular ring; 201. a block; 202. an arc-shaped plate; 203. a circular groove; 204. a filter tank; 205. a grinding cylinder; 206. a transmission gear; 207. a motor; 208. a connecting plate; 1. a stirring cylinder body; 2. a feeding box; 3. and a discharging pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the double-machine control concrete mixing plant comprises a mixing drum body 1, wherein a material feeding box 2 is arranged at the bottom of the mixing drum body 1, a material discharging pipe 3 is arranged at one side of the material feeding box 2, two mixing drum bodies 1 are respectively provided with a mixing mechanism, each mixing mechanism comprises an electric rotating plate 101, three long plates 102 are uniformly connected to the outer wall of each electric rotating plate 101, one ends of the long plates 102 are respectively embedded with a long rod 103, a circular ring 109 is arranged at the bottom of each electric rotating plate 101, bevel gears 104 are respectively connected to one side wall of each electric rotating plate 101 and one side wall of each circular ring 109, three short plates 107 are uniformly connected to the outer wall of each circular ring 109, short plates 107 are respectively connected with a short rod 108, cross rods 105 are respectively arranged at the bottom of each electric rotating plate 101, bevel gears 106 are respectively connected to the two sides of the top ends of each material feeding box 2, the bottom ends of each cross rod 105 are fixedly connected to the bottom ends of each inner wall of the corresponding mixing drum body 1, bevel gears 104 are respectively connected to the two middle parts of the electric rotating plates 105, bevel gears 104 are respectively connected to the middle parts of the electric rotating plates 105, and the middle parts of the two electric rotating plates 104 are respectively in a rotary connection mode, and the middle parts of the electric rotating plates 105 are respectively rotatably connected to the bevel gears 104.

Referring to fig. 1, 3 and 4, a rotating assembly is disposed at the top of two stirring cylinder bodies 1, the rotating assembly includes a square frame 201, an arc plate 202 is connected to the bottom end of the square frame 201, circular grooves 203 are formed on two sides of the bottom end of the arc plate 202, filter grooves 204 are connected to one side of the inner wall of the square frame 201, a connecting plate 208 is connected to one side of the square frame 201, a motor 207 is connected to the top end of the connecting plate 208, two grinding cylinders 205 are disposed inside the square frame 201, a driving gear 206 is connected to one side of each grinding cylinder 205, two sides of the bottom end of the arc plate 202 are respectively connected to the top ends of the two stirring cylinder bodies 1, the two filter grooves 204 are respectively opposite to the top ends of the two stirring cylinder bodies 1, the two driving gears 206 are mutually meshed and connected, one side wall of each driving gear 206 is rotationally connected to one side of the inner wall of the square frame 201, one end of each grinding cylinder 205 is rotationally connected to the other side of the inner wall of the square frame 201, the motor 207 is movably penetrates one side of the square frame 201 and is connected to one side of the driving gear 206, and the motor 207 is externally connected to a power supply.

Working principle: the power supply of the electric rotating plate 101 is connected, the electric rotating plate 101 rotates to drive the bevel gears 104 positioned at the top to rotate, the bevel gears 104 at the position rotate to drive the two bevel gears 106 to rotate, the bevel gears 104 at the bottom rotate to enable the position opposite to the direction of the bevel gears 104 at the top to rotate, the long plates 102 and the short plates 107 to move in opposite directions, the long rods 103 and the short rods 108 move in opposite directions in the mixing drum body 1, aggregate and cement in the mixing drum body 1 are fully mixed, and the mixing efficiency is increased while the capacity of mixing materials of concrete is increased by using double machines;

the aggregate is put into the box 201, the power supply of the motor 207 is switched on, the motor 207 rotates to drive the transmission gear 206 connected with the motor 207 to rotate to drive the other transmission gear 206 to rotate in opposite directions, the two transmission gears 206 rotate to drive the two grinding drums 205 to move in opposite directions, so that the aggregate falling into the box 201 is mutually extruded and rubbed by the two grinding drums 205, then enters the mixing drum body 1 to be mixed with cement after being screened by the filter tank 204 at the bottom, the quality of concrete discharging is increased, the aggregate added into the cement is matched with the required crushing degree, the whole device is just the working process, and the content which is not described in detail in the specification belongs to the prior art known by the person skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Double machine control concrete mixing plant, including two churn bodies (1), its characterized in that: the bottom of the two stirring cylinder bodies (1) is provided with a feeding box (2), one side of the feeding box (2) is provided with a discharging pipe (3), the inside of the two stirring cylinder bodies (1) is provided with a stirring mechanism, and the tops of the two stirring cylinder bodies (1) are provided with a rotating assembly;

the stirring mechanism comprises an electric rotating plate (101), wherein three long plates (102) are uniformly connected to the outer wall of the electric rotating plate (101), one ends of the long plates (102) are embedded with long rods (103), rings (109) are arranged at the bottoms of the electric rotating plate (101), bevel gears (104) are uniformly connected to one side wall of each of the electric rotating plate (101) and one side wall of each of the rings (109), three short plates (107) are uniformly connected to the outer wall of each of the rings (109), short rods (108) are uniformly connected to the bottom ends of each of the short plates (107), cross rods (105) are arranged at the bottoms of the electric rotating plate (101), and bevel gears (106) are rotatably connected to the two ends of each of the cross rods (105).

2. The dual machine controlled concrete batching plant according to claim 1, wherein: the two sides of the top end of the feeding box (2) are respectively connected with the bottom ends of the two stirring cylinder bodies (1), the bottom ends of the cross rods (105) are fixedly connected with the bottom ends of the inner walls of the stirring cylinder bodies (1), and the electric rotating plate (101) is electrically connected with an external power supply.

3. The dual machine controlled concrete batching plant according to claim 1, wherein: the middle part of ring (109) rotates with the middle part of cross rod (105) to be connected, the bottom of electric rotating plate (101) rotates with the top of cross rod (105) to be connected.

4. The dual machine controlled concrete batching plant according to claim 1, wherein: the middle part of the cross rod (105) movably penetrates through the middle parts of the two bevel gears (104), and the two bevel gears (106) are respectively connected with the two bevel gears (104) in a meshed mode.

5. The dual machine controlled concrete batching plant according to claim 1, wherein: the rotating assembly comprises a square frame (201), wherein an arc-shaped plate (202) is connected to the bottom end of the square frame (201), round grooves (203) are formed in two sides of the bottom end of the arc-shaped plate (202), filter grooves (204) are formed in the inner walls of the round grooves (203), a connecting plate (208) is connected to one side of the square frame (201), a motor (207) is connected to the top end of the connecting plate (208), two grinding drums (205) are arranged in the square frame (201), and transmission gears (206) are connected to one sides of the two grinding drums (205).

6. The dual machine controlled concrete mixing plant of claim 5, wherein: the two sides of the bottom end of the arc-shaped plate (202) are respectively connected with the top ends of the two stirring cylinder bodies (1), the two filter tanks (204) are respectively opposite to the top ends of the two stirring cylinder bodies (1), and the two transmission gears (206) are mutually meshed and connected.

7. The dual machine controlled concrete mixing plant of claim 5, wherein: one side wall of each of the two transmission gears (206) is rotationally connected with one side of the inner wall of the square frame (201), one end of each of the two grinding drums (205) is rotationally connected with the other side of the inner wall of the square frame (201), one side of the motor (207) movably penetrates through the square frame (201) and is in transmission connection with one side wall of one of the transmission gears (206), and the motor (207) is in telecommunication connection with an external power supply.