CN212096934U - Concrete raw material proportioning device - Google Patents

Abstract

The utility model discloses a concrete raw materials proportioning device, comprising a base plate, equidistant four mounting holes that are equipped with on the bottom plate, all run through in four mounting holes and be equipped with the collecting hopper, equidistant four weighing sensor that are equipped with on the a week lateral wall of collecting hopper, and sixteen weighing sensor's lower extreme all installs the upper end at the bottom plate, equidistant four mounting panels that are fixed with of the lower extreme of bottom plate, and four mounting panels and four collecting hopper one-to-ones, one side of collecting hopper is equipped with second opening and third opening, be equipped with first opening on the mounting panel. The utility model provides a current concrete raw materials proportioning device need a large amount of manual works to carry out the problem of assisting, can also carry out the ratio of ration measurement as required, and it is laborsaving to save trouble, improves the purpose of concrete quality, has prolonged the life of equipment, has improved the engineering quality, has reduced working strength, has saved the cost of labor, facilitates the use.

Description

Concrete raw material proportioning device

Technical Field

The utility model relates to a concrete raw materials equipment technical field especially relates to a concrete raw materials proportioning device.

Background

The concrete is composed of six raw materials such as cement, sand, stone, admixture, additive and water, and the working performance of the fresh concrete and the strength and durability of the hardened concrete depend on the quality of the raw materials to a great extent. Meanwhile, the mix proportion of the concrete is correspondingly adjusted due to the changes of the quality of raw materials such as the moisture content of aggregate, the fineness of the fly ash, the water demand ratio, the water reducing rate of the additive and the like, and a universal fixed mix proportion is not available.

The existing concrete raw material proportioning device needs a concrete proportioning vehicle to prepare materials, meanwhile, a large amount of manpower is needed to carry out auxiliary work, the raw material proportion can not be quantitatively metered, the raw material proportion can only be judged according to experience, the raw material proportioning is unreasonable, the concrete quality can not reach the required standard, and the engineering quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a concrete raw material proportioning device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a concrete raw material proportioning device comprises a bottom plate, wherein four mounting holes are formed in the bottom plate at equal intervals, a material collecting hopper penetrates through the four mounting holes, four weighing sensors are arranged on the side wall of the periphery of the material collecting hopper at equal intervals, the lower ends of the sixteen weighing sensors are arranged at the upper end of the bottom plate, four mounting plates are fixed at the lower end of the bottom plate at equal intervals and correspond to the four material collecting hoppers one by one, a second opening and a third opening are formed in one side of each material collecting hopper, a first opening is formed in each mounting plate, a groove is formed in one end side wall in each material collecting hopper, a partition plate is arranged in each groove and each third opening, the first openings correspond to the partition plates, an electric telescopic rod is arranged at the lower end of each mounting plate, one end of each electric telescopic rod penetrates through the second opening and extends into the material collecting hopper, and a stop block is fixed, the lower extreme at four baffles is fixed respectively to the upper end of four dogs, be equipped with slider in the collecting hopper, the lower extreme of bottom plate is equipped with the agitator tank, equidistant through connection has four feeder hoppers in the upper end of agitator tank, and four feeder hoppers are located the lower extreme of four collecting hoppers respectively, four feeder hoppers and four collecting hopper one-to-one, and four feeder hoppers all incline the setting.

Preferably, the sliding device comprises a support rod fixed between the opposite side walls in the aggregate bin, a moving block is sleeved on the support rod in a sliding manner, two sliding grooves are formed in the lower end of the support rod, sliding blocks are mounted on the sliding grooves, the lower ends of the two sliding blocks are fixed to the bottom in the moving block, and the upper end of the moving block is fixed to the lower end of the stop block.

Preferably, four connecting rods are fixed to the upper end of the stirring box at equal intervals, and the upper ends of the four connecting rods are fixed to the lower end of the bottom plate.

Preferably, a reinforcing plate is fixed to one side of the stopper, and the other side of the reinforcing plate is fixed to the lower end of the partition plate.

Preferably, a sealing sleeve is sleeved between the collecting hopper and the feeding hopper.

Preferably, the partition is oval.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the matching of the weighing sensor, the collecting hopper, the electric telescopic rod, the partition plate and the mounting plate, the weighing hopper is closed by using the partition plate, and the weighing sensor is used for weighing, so that the problem that the existing concrete raw material proportioning device needs a large amount of manpower for assistance is solved, the aim of automatic proportioning is fulfilled, time and labor are saved, the working strength is reduced, and the labor cost is reduced;

2. through the matching of the supporting rod, the moving block, the opening, the electric telescopic rod and the feed hopper, the supporting rod and the moving block are used for assisting the partition plate to slide, so that the problems that the raw material proportion of the existing concrete raw material proportioning device cannot be quantitatively measured, and can only be judged according to experience, and the raw material proportion is unreasonable are solved, the purpose of improving the quality of concrete is achieved, the stability of the partition plate during opening and closing is improved, the service life of equipment is prolonged, the engineering quality is improved, and the use is convenient;

to sum up, the utility model provides a current concrete raw materials proportioning device need a large amount of manual works to carry out the problem of assisting, can also carry out quantitative measurement's ratio as required, and it is laborsaving to save trouble, improves the purpose of concrete quality, has prolonged the life of equipment, has improved the engineering quality, has reduced working strength, has saved the cost of labor, facilitates the use.

Drawings

Fig. 1 is a schematic view of an internal structure of a concrete raw material proportioning device provided by the utility model;

fig. 2 is a schematic view of an external mechanism of a concrete raw material proportioning device provided by the utility model;

fig. 3 is an enlarged view of a portion a of the concrete raw material proportioning device provided by the utility model;

fig. 4 is an enlarged view of a portion B of the concrete raw material proportioning device provided by the utility model;

fig. 5 is an enlarged view of a position C of the concrete raw material proportioning device provided by the utility model;

fig. 6 is a schematic structural view of a moving block of the concrete raw material proportioning device provided by the utility model;

fig. 7 is the utility model provides a structural schematic of concrete raw materials proportioning device bracing piece.

In the figure: the device comprises a base plate 1, an electric telescopic rod 2, a supporting rod 3, a stop block 4, a feed hopper 5, a weighing sensor 6, a first opening 7, an installation plate 8, a partition plate 9, a sliding chute 10, a sealing sleeve 11, a stirring box 12, a collecting hopper 13, a second opening 14, a third opening 15, a moving block 16, a reinforcing plate 17, a groove 18, a sliding block 19 and a connecting rod 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-7, a concrete raw material proportioning device comprises a bottom plate 1, four mounting holes are formed in the bottom plate 1 at equal intervals, collecting hoppers 13 are arranged in the four mounting holes in a penetrating mode, the collecting hoppers 13 are located in the mounting holes and are in a suspended state, four weighing sensors 6 are arranged on the side wall of the periphery of each collecting hopper 13 at equal intervals, the lower ends of the sixteen weighing sensors 6 are arranged at the upper end of the bottom plate 1, four mounting plates 8 are fixed to the lower end of the bottom plate 1 at equal intervals, the four mounting plates 8 correspond to the four collecting hoppers 13 one by one, the weighing sensors 6 are used for weighing raw materials in the collecting hoppers 13, the proportioning weight of each raw material is set according to the configuration of the raw materials, the raw materials are weighed through the weighing sensors 6, the weight of the outflow raw materials is monitored, time and labor are saved, the working strength is reduced;

a second opening 14 and a third opening 15 are arranged on one side of a material collecting hopper 13, a first opening 7 is arranged on a mounting plate 8, a groove 18 is arranged on the side wall of one end in the material collecting hopper 13, a partition plate 9 is jointly arranged in the groove 18 and the third opening 15, the partition plate 9 is in an oval shape, the partition plate 9 corresponds to the material collecting hopper 13 and is convenient to open, close and seal, the first opening 7 corresponds to the partition plate 9, an electric telescopic rod 2 is arranged at the lower end of the mounting plate 8, one end of the electric telescopic rod 2 penetrates through the second opening 14 and extends into the material collecting hopper 13, a stop block 4 is fixed at one end of the electric telescopic rod 2, a reinforcing plate 17 is fixed on one side of the stop block 4, the other side of the reinforcing plate 17 is fixed at the lower end of the partition plate 9, the upper ends of the four stop blocks 4 are respectively fixed at the lower ends of, the partition plate 9 is conveyed into the first opening 7 through the third opening 15, the opening and closing size of the partition plate 9 can be set according to the raw material demand, the partition plate 9 is driven to be opened and closed through the electric telescopic rod 2, so that accurate batching is facilitated, and the quality of concrete is improved;

be equipped with slider in the collecting hopper 13, the lower extreme of bottom plate 1 is equipped with agitator tank 12, the equidistant through connection in upper end of agitator tank 12 has four connecting rods 20, the overall stability has been improved, the lower extreme at bottom plate 1 is all fixed to the upper end of four connecting rods 20, the equidistant through connection in upper end of agitator tank 12 has four feeder hoppers 5, and four feeder hoppers 5 are located the lower extreme of four collecting hopper 13 respectively, four feeder hoppers 5 and four collecting hopper 13 one-to-one, and four feeder hoppers 5 all incline to set up, the raw materials are carried to agitator tank 12 in through feeder hopper 5, stir processing, it is equipped with seal cover 11 jointly to overlap between collecting hopper 13 and the feeder hopper 5, dust loss has been avoided through seal cover 11, the injury to the human body has been reduced, the environment has.

The utility model discloses in, slider is including fixing the bracing piece 3 between the relative lateral wall in collecting hopper 13, the movable block 16 has been cup jointed in the slip on bracing piece 3, 3 lower extremes of bracing piece are equipped with two spout 10, slider 19 is installed to spout 10, the resistance when sliding has been reduced, the bottom in movable block 16 is all fixed to two slider 19's lower extreme, the lower extreme at dog 4 is fixed to movable block 16's upper end, when dog 4 removes, drive movable block 16 and slider 19 and slide in spout 10, the resistance when sliding has been reduced, simultaneously, auxiliary partition board 9 is stably opened and shut, stability is improved, when reaching the raw materials demand setting value, promote through electric telescopic handle 2 in baffle 9 inserts recess 18, impel collecting hopper 13 to close, stability when the baffle is opened has been improved, the life of equipment has been prolonged, engineering quality is improved, and convenience in use.

In the utility model, when in use, the raw materials are respectively conveyed into the aggregate bin 13, the raw materials in the aggregate bin 13 are weighed by the weighing sensor 6, the proportioning weight of each raw material is set according to the raw material allocation, after the setting is finished, the electric telescopic rod 2 is used for driving the stop block 4 to move, thereby driving the partition board 9 to be away from the groove 18, and the partition board 9 is conveyed into the first opening 7 through the third opening 15, the opening and closing size of the partition board 9 can be set according to the raw material demand, the movable block 16 and the slide block 19 are driven to slide in the chute 10 while the stop block 4 moves, the resistance in sliding is reduced, meanwhile, the auxiliary partition board 9 is stably opened and closed, the stability is improved, when the raw material demand set value is reached, the partition board 9 is pushed to be inserted into the groove 18 through the electric telescopic rod 2, the aggregate bin 13 is driven to be closed, the raw materials, the stirring processing is carried out, and the use is convenient.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a concrete raw materials proportioning device, includes bottom plate (1), its characterized in that: the bottom plate (1) is provided with four mounting holes at equal intervals, the four mounting holes are internally provided with aggregate bins (13) in a penetrating manner, four weighing sensors (6) are arranged on the side wall of the periphery of the aggregate bin (13) at equal intervals, the lower ends of the sixteen weighing sensors (6) are arranged at the upper end of the bottom plate (1), the lower end of the bottom plate (1) is fixed with four mounting plates (8) at equal intervals, the four mounting plates (8) are in one-to-one correspondence with the four aggregate bins (13), one side of the aggregate bin (13) is provided with second openings (14) and third openings (15), the mounting plates (8) are provided with first openings (7), one end side wall in the aggregate bin (13) is provided with grooves (18), the grooves (18) and the third openings (15) are internally provided with partition plates (9), and the first openings (7) are corresponding to the partition plates (9), electric telescopic handle (2) are installed to the lower extreme of mounting panel (8), the one end of electric telescopic handle (2) runs through second opening (14) and extends to in collecting hopper (13), the one end of electric telescopic handle (2) is fixed with dog (4), and the lower extreme at four baffles (9) is fixed respectively to the upper end of four dog (4), be equipped with slider in collecting hopper (13), the lower extreme of bottom plate (1) is equipped with agitator tank (12), equidistant through connection in the upper end of agitator tank (12) has four feeder hoppers (5), and four feeder hoppers (5) are located the lower extreme of four collecting hopper (13) respectively, four feeder hoppers (5) and four collecting hopper (13) one-to-one, and four feeder hoppers (5) all slope the setting.

2. The concrete raw material proportioning device of claim 1, characterized in that: the sliding device comprises a supporting rod (3) fixed between opposite side walls in a collecting hopper (13), a moving block (16) is sleeved on the supporting rod (3) in a sliding mode, two sliding grooves (10) are formed in the lower end of the supporting rod (3), sliding blocks (19) are installed on the sliding grooves (10), the lower ends of the two sliding blocks (19) are fixed to the bottom in the moving block (16), and the upper end of the moving block (16) is fixed to the lower end of a stop block (4).

3. The concrete raw material proportioning device of claim 1, characterized in that: the upper end of agitator tank (12) is fixed with four connecting rods (20) at equidistant, and the lower extreme in bottom plate (1) is all fixed to the upper end of four connecting rods (20).

4. The concrete raw material proportioning device of claim 1, characterized in that: a reinforcing plate (17) is fixed on one side of the stop block (4), and the other side of the reinforcing plate (17) is fixed at the lower end of the partition plate (9).

5. The concrete raw material proportioning device of claim 1, characterized in that: a sealing sleeve (11) is sleeved between the collecting hopper (13) and the feeding hopper (5) together.

6. The concrete raw material proportioning device of claim 1, characterized in that: the partition plate (9) is arranged in an oval shape.

Images