CN223419793U

CN223419793U - Precast concrete component pouring device

Info

Publication number: CN223419793U
Application number: CN202422686461.0U
Authority: CN
Inventors: 孙兵; 李冠威; 刘同丽; 宋艳; 常雨; 董嫚嫚
Original assignee: Jinan Changxing Construction Group Industrial Technology Co ltd
Current assignee: Jinan Changxing Construction Group Industrial Technology Co ltd
Priority date: 2024-11-05
Filing date: 2024-11-05
Publication date: 2025-10-10
Anticipated expiration: 2034-11-05

Abstract

The present invention relates to the technical field of precast concrete component processing, and proposes a precast concrete component casting device, including a mixing box, wherein the mixing box is divided into a pre-mixing chamber and a production chamber by a baffle, and a rotating rod passing through the baffle is vertically provided in the middle of the mixing box, and the rotating rod is driven to rotate by a driving device, and a plurality of first stirring rods and second stirring rods are fixed on the rotating rod, and the first stirring rods and the second stirring rods are both arranged perpendicular to the rotating rod and are respectively located in the pre-mixing chamber and the production chamber. The beneficial effect of the present invention is as follows: in the batch mixing process of concrete raw materials, the present solution pre-mixes the materials of the subsequent batches before they are put into mixing, so that the materials can be evenly mixed in advance, and then when the subsequent batches of materials are put into mixing, the materials of the two batches can be more fully fused together, which can effectively improve the quality of concrete production and thus improve the quality of components.

Description

Concrete prefabricated component pouring device

Technical Field

The utility model relates to the technical field of concrete prefabricated part processing, in particular to a concrete prefabricated part pouring device.

Background

The concrete precast element pouring device is equipment for producing concrete precast elements in factories or construction sites, and generally comprises a mould, concrete stirring equipment, conveying equipment, vibrating equipment and the like, wherein the concrete stirring equipment is used for stirring materials such as cement, aggregate, sand, water and the like according to a proportion to prepare concrete required by pouring elements.

In order to ensure uniform stirring of concrete, in the prior art, a batch stirring mode is adopted, raw materials are put into a pouring box in batches, but various raw materials firstly put into the pouring box are uniformly stirred, and then the input raw materials are put into the pouring box again without being mixed, so that the raw materials which are subsequently input are difficult to uniformly mix into the well-stirred concrete, the problem is more serious along with repeated input, the stirring time of the concrete is seriously prolonged, and the quality of the concrete is reduced.

Disclosure of utility model

According to the concrete precast member pouring device, in the batch stirring process of the concrete raw materials, the materials in the subsequent batches are premixed before being put into stirring, so that the materials can be uniformly mixed in advance, and further after the materials in the subsequent batches are put into stirring, the materials in the two batches can be more fully fused together, the concrete manufacturing quality can be effectively improved, and the quality of precast members is further improved.

The technical scheme adopted is as follows:

The utility model provides a precast concrete component pouring device, includes the agitator tank, separate for premixing chamber and preparation chamber from top to bottom through the baffle in the agitator tank, the vertical dwang that is provided with in middle part of agitator tank passes the baffle, the dwang is rotatory by a drive arrangement drive, be fixed with a plurality of first puddler and second puddler on the dwang, first puddler and second puddler all set up perpendicularly with the dwang and are located premixing chamber and preparation intracavity respectively, the feed inlet has been seted up at the top of agitator tank, the feed inlet top is fixed with the batching subassembly, premixing chamber and preparation chamber separate and seted up a plurality of relief holes on the baffle through a baffle.

The further technical scheme is that the premixing cavity and the manufacturing cavity are respectively communicated with a first water inlet pipe and a second water inlet pipe.

The technical scheme is that the plurality of discharging holes are distributed on the baffle plate in an equidistant annular array, a limiting disc is rotatably connected below the baffle plate, and a plurality of limiting holes matched with the discharging holes are formed in the limiting disc.

The driving device is characterized in that a support is fixed below the baffle, a second driving device is installed on the support, a gear is fixed at the output end of the second driving device, and a gear ring meshed with the gear is arranged on the outer edge of the limiting disc.

The further technical proposal is that the baffle plate is obliquely arranged towards the center of the baffle plate.

The material mixing device is characterized in that the material mixing assembly comprises a material mixing box fixed with the stirring box, a plurality of vertically arranged material storage holes are formed in the material mixing box, a horizontally arranged rotating roller is rotatably connected to the bottom of the material mixing box, the rotating roller is driven to rotate by a driving device three, and the rotating roller is located right above the material feeding holes.

The further technical scheme is that the rotating roller is embedded into the bottom of the batching box, and a plurality of batching tanks matched with the storage holes are arranged above the rotating roller.

The working principle and the beneficial effects of the application are as follows:

1. According to the scheme, in the batch stirring process of the concrete raw materials, the materials in the subsequent batches are premixed before being put into stirring, so that the materials can be uniformly mixed in advance, and then after the materials in the subsequent batches are put into stirring, the materials in the two batches can be more fully fused together, the concrete manufacturing quality can be effectively improved, and the component quality is further improved.

2. In this scheme mix with final mixing for going on in step, so the premixing process of interpolation can not influence total stirring required length to under same stirring duration, can obtain the concrete that mixes more evenly, the quality is better with the mode of this scheme, effectively promoted work efficiency.

3. According to the scheme, in the process of throwing in concrete raw materials, through the arrangement of the batching assembly, multiple materials can be ensured to be thrown into the premixing cavity for multiple times according to fixed proportion, batch mixing of the raw materials is realized, automation of material proportioning is realized, and proportioning deviation is reduced.

Drawings

The application will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic view of the internal structure of the stirring tank of the application;

FIG. 3 is a schematic view of a first partial structure of the present application;

FIG. 4 is a schematic view of a second partial structure of the present application;

FIG. 5 is a schematic diagram of an explosive structure of the batching assembly according to the present application.

The device comprises a stirring box 1, a baffle plate 100, a premixing cavity 2, a manufacturing cavity 3, a first water inlet pipe 4, a second water inlet pipe 5, a material mixing component 6, a material mixing box 61, a material storage hole 62, a material mixing roller 63, a rotating roller 64, a material mixing groove 65, a driving device III, a rotating rod 8, a first stirring rod 9, a second stirring rod 10, a material discharging hole 11, a material feeding hole 12, a driving device I, a limiting disc 13, a limiting hole 14, a limiting hole 15, a bracket 16, a driving device II and a gear 17.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.

As shown in fig. 1-2, a concrete prefabricated component pouring device comprises a stirring box 1, a premixing cavity 2 and a manufacturing cavity 3 are vertically separated into the stirring box 1 through a baffle 100, a rotating rod 7 penetrating through the baffle 100 is vertically arranged in the middle of the stirring box 1, the rotating rod 7 is driven to rotate by a driving device I12, a plurality of first stirring rods 8 and second stirring rods 9 are fixed on the rotating rod 7, the first stirring rods 8 and the second stirring rods 9 are vertically arranged with the rotating rod 7 and are respectively positioned in the premixing cavity 2 and the manufacturing cavity 3, a feeding hole 11 is formed in the top of the stirring box 1, a batching assembly 6 is fixed above the feeding hole 11, and the premixing cavity 2 and the manufacturing cavity 3 are separated through a baffle 100 and a plurality of discharging holes 10 are formed in the baffle 100.

The concrete precast element pouring device is equipment for producing concrete precast elements in factories or construction sites and generally comprises a mould, concrete stirring equipment, conveying equipment, vibrating equipment and the like, wherein the concrete stirring equipment is used for stirring materials such as cement, aggregate, sand and water according to a proportion to manufacture concrete required by pouring construction, and in the stirring process, the stirring process can be better controlled by adding the materials such as cement, aggregate, sand and water in batches, so that each material is ensured to be fully and uniformly mixed, and more uniform concrete is obtained.

In this scheme, user starts drive arrangement one 12 and can drive dwang 7 and rotate, can drive first puddler 8 respectively through the rotation of dwang 7 and rotate in premixing chamber 2 to and second puddler 9 rotates in preparation chamber 3. When the premixing device is used, various raw materials can be poured into the premixing cavity 2 through the feeding holes 11, then the raw materials are stirred through the first stirring rods 8, the raw materials are premixed, after preliminary premixing is finished, the raw materials enter the manufacturing cavity 3 through the second discharging holes 10 and are further mixed through the second stirring rods 9, a user can continuously pour the raw materials of the next batch into the premixing cavity 2 for premixing, and the materials in the premixing cavity 2 and the manufacturing cavity 3 can be simultaneously stirred, so that the premixing device is compared with the direct batch stirring of the raw materials which are not mixed.

According to the scheme, the materials of the subsequent batches are premixed before being input and stirred, so that the materials can be uniformly mixed in advance, and then after the materials of the subsequent batches are input and stirred, the materials of the two batches can be fully fused together, so that the concrete manufacturing quality can be effectively improved.

In this scheme, the discharging pipe that possesses the switch function is installed to the bottom of agitator tank 1, and the discharging pipe is linked together with preparation chamber 3, and the concrete discharge of the preparation completion in the preparation chamber 3 of being convenient for. The premixing cavity 2 and the manufacturing cavity 3 are respectively communicated with a first water inlet pipe 4 and a second water inlet pipe 5.

In the concrete mixing process, a user can be connected with the first water inlet pipe 4 and the second water inlet pipe 5 respectively through external water pipes, so that water is added into the premixing cavity 2 and the manufacturing cavity 3 respectively in the premixing and final mixing processes, the water consumption is accurately controlled according to the requirement of the concrete design mixing proportion in the process, and excessive or too little water can influence the performance of the concrete, and the batch water addition is generally recommended until the slump required by the design is reached.

As shown in fig. 3-4, a plurality of the discharge holes 10 are distributed on the baffle 100 in an equidistant annular array, a limiting plate 13 is rotatably connected below the baffle 100, and a plurality of limiting holes 14 matched with the discharge holes 10 are formed on the limiting plate 13. A bracket 15 is fixed below the baffle 100, a second driving device 16 is installed on the bracket 15, a gear 17 is fixed at the output end of the second driving device 16, and a gear ring meshed with the gear 17 is arranged on the outer edge of the limiting disc 13. The baffle 100 is disposed obliquely toward the center thereof.

In the process of premixing raw materials in the premixing cavity 2, a plurality of limiting holes 14 on the limiting disc 13 and a plurality of discharging holes 10 at the bottom end of the inner wall of the premixing cavity 2 are arranged in a staggered mode, so that the plurality of discharging holes 10 are blocked through the upper surface of the limiting disc 13, after premixing is finished, a user starts a driving device II 16 to drive a gear 17 to rotate, the gear 17 drives a gear ring to rotate, and then drives the limiting disc 13 to rotate, so that the plurality of limiting holes 14 on the limiting disc 13 are respectively overlapped with the plurality of discharging holes 10, at the moment, materials in the premixing cavity 2 can flow into the manufacturing cavity 3 through the discharging holes 10, the inclination of the bottom end of the inner wall of the premixing cavity 2 is beneficial to the flowing of the materials, after the discharging of the materials is finished, the user starts a driving device II 16 again, so that the limiting disc 13 seals the plurality of discharging holes 10 again, and the user can continuously throw in the next batch of materials into the premixing cavity 2.

As shown in fig. 1 and 5, the batching assembly 6 comprises a batching box 61 fixed with the stirring box 1, a plurality of vertically arranged storage holes 62 are formed in the batching box 61, a horizontally arranged rotating roller 63 is rotatably connected to the bottom of the batching box 61, the rotating roller 63 is driven to rotate by a driving device three 65, and the rotating roller 63 is located right above the feeding hole 11. The rotating roller 63 is embedded into the bottom of the batching box 61, and a plurality of batching tanks 64 matched with the storage holes 62 are arranged above the rotating roller.

In the preparation process of concrete, the accuracy of various raw material proportions is required to be ensured, materials such as cement, aggregate, sand and water are accurately weighed and added according to the designed proportion, and the concrete proportion is ensured to be correct so as to obtain the concrete performance required by the design.

For example, raw materials A, B, C and D are sequentially added into the plurality of storage holes 62 in sequence, and the ratio of A, B, C to D for concrete production should be 1:2:3:4, then the sequential capacity ratio of the plurality of material mixing tanks 64 is also 1:2:3:4, when the third driving device 65 is started by a user, the third driving device 65 drives the rotating roller 63 to rotate, when the rotating roller 63 rotates the open ends of the plurality of material mixing tanks 64 to the lower side, materials in the plurality of material mixing tanks 64 fall down and fall into the premixing cavity 2 through the feeding holes 11, so that the arrangement ensures that a plurality of materials are fed into the premixing cavity 2 in fixed proportion for a plurality of times along with the continuous rotation of the rotating roller 63, the batch mixing of raw materials is realized, and the material feeding speed can be controlled by adjusting the rotating speed of the third driving device 65, thereby achieving agreement with the material stirring speed.

Working principle:

The user adds the raw and other materials that a plurality of were used for making concrete respectively into a plurality of storage holes 62 that correspond, and the raw and other materials in a plurality of storage holes 62 can fall into a plurality of proportioning bins 64 respectively and fill up it, then the user starts drive arrangement three 65, drive arrangement three 65 drives rotor 63 and rotates, when rotor 63 rotates the open end of a plurality of proportioning bins 64 to the below, the material in a plurality of proportioning bins 64 drops to fall into premixing chamber 2 through feed hole 11, along with the continuous rotation of rotor 63, can divide multiple materials into the premixing chamber 2 according to fixed proportion many times.

After the material enters the premixing cavity 2, the first driving device 12 is started by a user to drive the rotating rod 7 to rotate, the rotating rod 7 rotates to drive the first stirring rods 8 to rotate in the premixing cavity 2 and the second stirring rods 9 rotate in the manufacturing cavity 3 respectively, firstly, the first stirring rods 8 stir the material in the premixing cavity 2 and premix the material, after preliminary premixing is completed, the second driving device 16 is started by the user to drive the gear 17 to rotate, the gear 17 drives the gear ring to rotate, and then the limiting disc 13 is driven to rotate, the limiting holes 14 on the limiting disc 13 are respectively overlapped with the discharging holes 10, and the material in the premixing cavity 2 flows into the manufacturing cavity 3 through the discharging holes 10.

After the material is discharged, the user starts the driving device II 16 again, so that the limiting disc 13 seals the plurality of discharging holes 10 again, and the material of the next batch is put into the premixing cavity 2 through the batching assembly 6, after the premixed raw material enters the manufacturing cavity 3, the material in the premixing cavity 2 and the material in the manufacturing cavity 3 are further mixed by the plurality of second stirring rods 9, and in the stirring process, the water is injected into the premixing cavity 2 and the manufacturing cavity 3 respectively through the first water inlet pipe 4 and the second water inlet pipe 5 according to the requirement of the concrete design mixing ratio.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a precast concrete component pouring device, includes agitator tank (1), its characterized in that agitator tank (1) inside is separated into premixing chamber (2) and preparation chamber (3) from top to bottom through a baffle (100), the middle part of agitator tank (1) is vertical to be provided with dwang (7) that pass baffle (100), dwang (7) are rotated by a drive arrangement (12) drive, be fixed with a plurality of first puddler (8) and second puddler (9) on dwang (7), first puddler (8) and second puddler (9) all set up perpendicularly with dwang (7) and are located premixing chamber (2) and preparation chamber (3) respectively, feed inlet (11) have been seted up at the top of agitator tank (1), feed inlet (11) top is fixed with batching subassembly (6), premixing chamber (2) and preparation chamber (3) separate and set up a plurality of discharge openings (10) on baffle (100) through a baffle (100).

2. The concrete precast element pouring device according to claim 1, wherein the premixing cavity (2) and the manufacturing cavity (3) are respectively communicated with a first water inlet pipe (4) and a second water inlet pipe (5).

3. The concrete precast element pouring device according to claim 1, wherein a plurality of the discharge holes (10) are distributed on the baffle plate (100) in an equidistant annular array, a limiting disc (13) is rotatably connected below the baffle plate (100), and a plurality of limiting holes (14) matched with the discharge holes (10) are formed in the limiting disc (13).

4. The concrete precast element pouring device according to claim 3, wherein a bracket (15) is fixed below the baffle (100), a second driving device (16) is installed on the bracket (15), a gear (17) is fixed at the output end of the second driving device (16), and a gear ring meshed with the gear (17) is arranged on the outer edge of the limiting disc (13).

5. A concrete precast element casting apparatus according to claim 1, wherein the baffle (100) is disposed obliquely toward the center thereof.

6. The concrete precast element pouring device according to claim 1, wherein the batching assembly (6) comprises a batching box (61) fixed with the stirring box (1), a plurality of vertically arranged storage holes (62) are formed in the batching box (61), a horizontally arranged rotating roller (63) is rotatably connected to the bottom of the batching box (61), the rotating roller (63) is driven to rotate by a driving device III (65), and the rotating roller (63) is located right above the feeding hole (11).

7. The concrete precast element pouring device according to claim 6, wherein the rotating roller (63) is embedded into the bottom of the proportioning box (61), and a plurality of proportioning grooves (64) matched with the storage holes (62) are formed above the rotating roller.