CN203171837U - concrete mixing system - Google Patents

Abstract

The utility model discloses a concrete mixing system, which comprises a mixing device (1), a control unit, a ground cylinder (2), a second storage group (3) and a conveying device (5); the stirring device (1) is provided with a first storage bin group (11), a material weighing and conveying device and a stirrer (13); the materials in the ground cylinder (2) are conveyed into the corresponding storage bin of the second storage bin group (3) through a conveying device (5), and the materials in the second storage bin group (3) are conveyed into the corresponding storage bin of the first storage bin group (11) through the conveying device (5). The utility model discloses a concrete mixing system can set up temporarily in the job site, can produce a large amount of concrete with the needs that adapt to high-rise building high-efficiently.

Description

concrete mixing system

technical field

The utility model relates to a mixing device, in particular to an improvement of a concrete mixing system, which can be arranged on a construction site and meet large-scale concrete production.

Background technique

In the prior art, there are many traditional concrete mixing devices, such as the Chinese utility model patent with the publication number CN1192397A disclosing a kind of motorized mixing equipment, which can set up a simple mixing equipment on the construction site, but the concrete produced by this mixing equipment The quality is not high enough. The Chinese utility model patent application with the publication number CN102233613A discloses a mobile concrete mixing device and a concrete mixing method thereof. , material weighing and conveying device, mixer and control unit, which can accurately feed materials according to the formula. However, the space of the storage bin group of this concrete mixing device is limited, and only a small amount of materials can be stored. When the materials are used up, the machine must be shut down first, and then the corresponding materials are added to the storage bin group several times with a hanger or manually. It will cause low production efficiency, and need to consume more labor, which cannot adapt to large-scale concrete production.

Utility model content

The technical problem to be solved by the utility model is to provide a concrete mixing system capable of large-scale concrete production and high production efficiency.

The technical solution of the present utility model is achieved in this way. A concrete mixing system includes a mixing device and a control unit; the mixing device is provided with a first Storage bin group, material weighing and conveying device and mixer.

In addition, it also includes: a floor cylinder for receiving various materials, a second storage bin group for storing various materials, and a transmission device connected to the control unit; the first storage bin group is provided with the The first material distribution device connected to the control unit; the second storage bin group is provided with a plurality of independent storage bins and the second material distribution device connected with the control unit; the transmission device is connected to the ground cylinder The discharge port is connected with the second material distribution device of the second storage bin group, and the discharge port of the second storage bin group is connected with the first material distribution device of the first storage bin group.

The material in the ground tank is transported to the second material distribution device by the conveying device and distributed to the corresponding storage bins of the second storage bin group by the second material distribution device. The materials in the bin group are conveyed to the first material distributing device by the conveying device, and are distributed into corresponding storage bins of the first storage bin group by the first material distributing device.

It also includes a material transfer platform, and the conveying device includes: a first conveyor belt, a second conveyor belt, and a third conveyor belt; Below the feed port and the material transfer table, the second conveyor belt passes through the material transfer table and above the second material distribution device of the second storage bin group, and the third conveyor belt passes through the material transfer table and the first Above the first material distributing device of a storage bin group.

In order to distribute the materials conveyed by the first conveyor belt to the second conveyor belt or the third conveyor belt, the end of the first conveyor belt is arranged on the material transfer table above the third conveyor belt, and the third conveyor belt The conveyor belt is arranged at the end of the material transfer table above the second conveyor belt.

Alternatively, the material transfer table is provided with a distributor connected to the control unit, which can also be used to distribute the material transported by the first conveyor belt to the second conveyor belt or the third conveyor belt.

The ground cylinder is an independent integral component, and its main body is made of steel material.

The lower part of the ground cylinder is buried below the ground, and the top is provided with an opening exposed to the ground for feeding materials.

It also includes a cement storage silo and a fourth conveyor belt independently arranged adjacent to the first storage silo group, and the fourth conveyor belt passes below the discharge port of the cement storage silo and above the mixer.

It also includes a backup storage bin and a fifth conveyor belt independently arranged adjacent to the first storage bin group, and the fifth conveyor belt passes below the outlet of the backup storage bin and above the mixer. the

Compared with the prior art, the concrete mixing system of the utility model is additionally equipped with a ground tank and a second storage bin group, and the required materials are transferred to the first storage bin group through a transmission device, which can continuously produce the required concrete , no need to stop, the production efficiency is greatly improved, and large-scale production can be realized, and it can be temporarily installed on the construction site to meet the needs of high-rise buildings, etc.; the ground cylinder is an independent integral part, which can be combined with other The conveying device, the second storage bin group, and the mixing device are transported to another construction site for reuse, which not only saves construction costs, reduces demolition costs, but is also more environmentally friendly.

Description of drawings

Fig. 1 is the schematic plan view of the concrete mixing system of the present utility model;

Fig. 2 is a schematic elevation view of the concrete mixing system of the present invention.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As shown in Figures 1 and 2, the concrete mixing system of the present utility model mainly includes: a mixing device 1, a control unit, a ground cylinder 2, a second storage bin group 3, a transmission device 5 connected to the control unit, and a material transfer station 6. Wherein, the stirring device 1 is arranged on a support 91 on which a first storage bin group 11 , a material weighing and conveying device, a first material distributing device 12 and a mixer 13 are arranged. The first storage bin group 11 is provided with a plurality of independent storage bins for storing a variety of different materials to be stirred respectively, and the material weighing and conveying device, the first material distribution device 12 and the mixer 13 are connected to the control unit The control unit controls the first material distributing device 12 to classify and distribute different materials into the corresponding storage bins of the first storage bin group 11, and the control unit also controls the material weighing and conveying device to weigh the amount specified in the formula The material is sent to the mixer 13 for mixing. The structure of the stirring device 1 can specifically adopt the applicant's technical solution in the Chinese utility model patent application with publication number CN102233613A, which will not be repeated here. On this basis, the utility model adds a ground cylinder 2, a second storage bin group 3, a conveying device 5 and a material transfer table 6, which can realize continuous large-scale production, which will be described separately below.

As shown in Figure 2, the main body of the ground cylinder 2 is an independent integral component assembled by steel plates, which is used to undertake various materials such as sand and stones of different specifications transported from the construction site. Most of 2 are buried underground, only a small part of its top is exposed to the ground, and its top is provided with an opening, so that it is convenient for trucks and the like to unload materials and put them in the ground cylinder 2, and the bottom of the ground cylinder 2 is provided with a discharge port.

The second storage bin group 3 is fixedly arranged on the bracket 92, on which are provided a plurality of larger independent storage bins and a second material distribution device 31 connected to the control unit, the second material distribution device 31 is controlled by the control unit The material distributing device 31 classifies and separates different materials into corresponding storage bins of the second storage bin group 3 , and the bottom of the second storage bin group 3 is provided with a material outlet.

The material transfer platform 6 is supported by a bracket 93 for supporting the conveying device 5 and performing material transfer.

The conveying device 5 includes: a first conveying belt 51 , a second conveying belt 52 and a third conveying belt 53 . The first conveyor belt 51 passes under the discharge port of the ground cylinder 2 , below the discharge port of the second storage bin group 3 in sequence from low to high, and finally its highest end is supported on the material transfer table 6 . The lower end of the second conveyor belt 52 is supported by the material transfer platform 6 , and the higher end is located above the second material distribution device 31 of the second storage bin group 3 . The lower end of the third conveyor belt 53 is supported by the material transfer platform 6 , and the higher end is located above the first material distributing device 12 of the first storage bin group 11 .

The material in the ground cylinder 2 is poured out from the discharge port and transported to the material transfer table 6 through the first conveyor belt 51, and then transported to the second material distribution device 31 by the second conveyor belt 52. The second material distributing device 31 distributes the materials according to the type of materials to the corresponding storage bins of the second storage bin group 3 for temporary storage. And when the materials in the first storage bin group 11 are about to run out, the control device controls the materials in the second storage bin group 3 to pour out from the discharge port and be transported to the material through the first conveyor belt 51. The transfer platform 6 is transported to the first material distribution device 12 by the third conveyor belt 53, and distributed to the corresponding storage bins of the first storage bin group 11 by the first material distribution device 12, so that different Materials can be continuously replenished into the first storage bin group 11 to ensure continuous concrete production and greatly improve production efficiency.

In order to transfer the materials conveyed by the first conveyor belt 51 to the first storage bin group 11 or the second storage bin group 3 as required, a variety of different schemes can be adopted, for example: on the material transfer table 6, a The distributor connected to the control unit is controlled by the control device to distribute the delivered materials to the second conveyor belt 52 or the third conveyor belt 53, and then the second conveyor belt 52 or the third conveyor belt 53 is sent to the second conveyor belt 52 or the third conveyor belt 53. Bin group 3 or first bin group 11. Alternatively, the technical solution as in this embodiment can also be adopted: the first conveyor belt 51 is arranged at the end of the material transfer table 6 above the third conveyor belt 53, and the third conveyor belt 53 is arranged on the material transfer table 6. The end of the transfer platform 6 is located above the second conveyor belt 52 . In this way, when the first conveyor belt 51 transfers the material to the material transfer table 6, the material will fall to the third conveyor belt 53 below. At this time, the material can be directly transmitted to the The first storage bin group 11 , or the reverse transmission causes the material to fall to the end of the second conveyor belt 52 , and then is conveyed to the second storage bin group 3 by the second conveyor belt 52 .

Since the cement has strict storage requirements and cannot be damp, otherwise it will condense. Therefore, the mixing system of the present invention is also independently provided with a cement storage bin 7 and a fourth conveyor belt 54 adjacent to the first storage bin group 11. The cement storage bin 7 is fixed on the support 94, and its bottom is provided with a discharge port. The fourth conveyor belt 54 passes below the discharge port of the cement storage bin 7 and above the mixer 13. The fourth conveyor belt 54 is also formed by The control device controls and is provided with a weighing device on it, which can weigh the required amount and put it into the mixer 13 as required.

In addition, a spare storage bin 8 and a fifth conveyor belt 55 are independently arranged adjacent to the first storage bin group 11. The spare storage bin 8 can be used to store some less-used materials, such as ash. Five conveyor belts 55 pass below the outlet of the standby storage bin 8 and above the mixer 13 . Similarly, the fifth conveyor belt 55 is also controlled by the control device and is provided with a weighing device, which can weigh the required amount and put it into the mixer 13 as required.

The mixing system of the utility model can be conveniently and temporarily installed on the construction site, and can conveniently and flexibly produce concrete suitable for different requirements according to needs, and the mixing device 1, the ground cylinder 2, the second storage bin group 3, the transmission device 5 and The material transfer table 6 can be reused, and can be easily moved to another construction site for use, which not only greatly saves costs and reduces demolition costs, but also is conducive to environmental protection.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (8)

1. a concrete stirring system comprises agitating device (1) and control module; Described agitating device (1) is provided with and includes a plurality of independent warehouses and be respectively applied to store the multiple first warehouse group (11), material weighing and conveyer and the mixer (13) of waiting to stir material; It is characterized in that, also comprise:

For the ground cylinder (2) of accepting various materials, for depositing the second warehouse group (3) of various materials and the conveyer (5) that is connected with described control module; The described first warehouse group (11) is provided with first material distribution device (12) that is connected with described control module; Second material distribution device (31) that the described second warehouse group (3) is provided with a plurality of independently warehouses and is connected with described control module; The discharging opening of described conveyer (5) connection described ground cylinder (2) is with second material distribution device (31) of the described second warehouse group (3) and be connected the discharging opening of the described second warehouse group (3) and first material distribution device (12) of the described first warehouse group (11);

Material in the described ground cylinder (2) is transported to described second material distribution device (31) by described conveyer (5) and is dispensed in the corresponding warehouse of the described second warehouse group (3) by this second material distribution device (31), and the material in the described second warehouse group (3) is transported to described first material distribution device (12) by described conveyer (5) and is dispensed in the corresponding warehouse of the described first warehouse group (11) by this first material distribution device (12).

2. concrete stirring system as claimed in claim 1, it is characterized in that: also comprise a material intermediate station (6), described conveyer (5) comprising: first conveyer belt (51), second conveyer belt (52) and the 3rd conveyer belt (53); Described first conveyer belt (51) is through the discharging opening below and described material intermediate station (6) of the discharging opening below of described ground cylinder (2), the described second warehouse group (3), described second conveyer belt (52) is through second material distribution device (31) top of this material intermediate station (6) and the described second warehouse group (3), and described the 3rd conveyer belt (53) is through first material distribution device (12) top of this material intermediate station (6) and the described first warehouse group (11).

3. concrete stirring system as claimed in claim 2, it is characterized in that: the end that described first conveyer belt (51) is located at described material intermediate station (6) is positioned at the top of described the 3rd conveyer belt (53), and the end that the 3rd conveyer belt (53) is located at described material intermediate station (6) is positioned at the top of described second conveyer belt (52).

4. concrete stirring system as claimed in claim 2, it is characterized in that: described material intermediate station (6) is provided with the distributor that is connected with described control module, and the material that is used for described first conveyer belt (51) is sent is dispensed to described second conveyer belt (52) or the 3rd conveyer belt (53).

5. as each described concrete stirring system of claim 1 to 4, it is characterized in that: described ground cylinder (2) is an integrated member independently, and its main body adopts steel material to make.

6. concrete stirring system as claimed in claim 5, it is characterized in that: described ground cylinder (2) bottom is embedded in below ground, and its top is provided with the opening that bassets and throws in for material.

7. as each described concrete stirring system of claim 1 to 4, it is characterized in that: also comprise independent cement warehouse (7) and the 4th conveyer belt (54) that arranges of the contiguous described first warehouse group (11), the 4th conveyer belt (54) is through discharging opening below and mixer (13) top of described cement warehouse (7).

8. concrete stirring system as claimed in claim 7, it is characterized in that: also comprise independent standby warehouse (8) and the 5th conveyer belt (55) that arranges of the contiguous described first warehouse group (11), the 5th conveyer belt (55) is through discharging opening and mixer (13) top of described standby warehouse (8).

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