CN221112366U - Automatic metering and feeding device for lightweight aggregate concrete - Google Patents

Abstract

The utility model belongs to the technical field of feeding, and particularly discloses an automatic metering and feeding device for lightweight aggregate concrete. This automatic measurement feeding device of lightweight aggregate concrete drives the transmission shaft through the motor and rotates, and the transmission shaft passes through the meshing of second bevel gear and first bevel gear to be connected, drives the axis of rotation and rotates to make and drive first puddler and second puddler through the axis of rotation and rotate, make the material can obtain certain disturbance, thereby reduce the condition that the material heap is blocked up in hopper exit to a certain extent and appear.

Description

Automatic metering and feeding device for lightweight aggregate concrete

Technical Field

The utility model relates to the technical field of feeding, in particular to an automatic metering and feeding device for lightweight aggregate concrete.

Background

The information disclosed in the background of the utility model is only for enhancement of understanding of the general background of the utility model and is not necessarily to be taken as an admission or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

The concrete is an artificial stone which is prepared by taking cement as a main cementing material, mixing the cement, water, sand and cobble with chemical additives and mineral additives according to proper proportion, uniformly stirring, compacting, forming, curing and hardening, and stirring after accurately mixing powder in the process of stirring the concrete, wherein a metering feeding device is needed.

The prior patent (bulletin number: CN 210339632U) discloses a fine metering powder blanking and feeding device, which comprises a powder tank opening, a metering scale, a conversion structure and a rotary discharger, wherein the powder tank opening comprises a feed hopper and a connecting part, the connecting part is connected with a funnel part, the conversion structure comprises a hollow cylinder, the hollow cylinder comprises a straight cylinder part and a cone cylinder part, the metering scale is arranged below a passing channel opening, and the fine metering powder blanking and feeding device has the advantages of high adaptability, small impact and accurate metering and is suitable for the technical field of concrete.

The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: in the process of discharging materials from the inside of the hopper, the hopper is conical, so that the pressure of the materials is accumulated at the discharge port of the hopper, and meanwhile, the materials are easy to block at the discharge port of the hopper due to the fact that a disturbance mechanism for the materials is not arranged in the device, so that the discharge of the materials is affected, and aiming at the situation, the technical innovation is performed on the basis of the existing feeding device.

Disclosure of utility model

The utility model aims to provide an automatic metering and feeding device for lightweight aggregate concrete, which is used for solving the problem that materials in the background art are easy to block at the outlet of a hopper, so that the discharging of the materials is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic measurement feeding device of lightweight aggregate concrete, includes the hopper, the surface fixedly connected with fixed plate of hopper, one side fixedly connected with motor of hopper is kept away from to the fixed plate, the internal surface fixedly connected with bracing piece of hopper, the output of motor rotate run through the inside of hopper and extend to the inside of bracing piece, the inside rotation of bracing piece is connected with the axis of rotation that extends to the bracing piece outside, is provided with in the axis of rotation and rotates anti-blocking device.

Preferably, the top of bracing piece fixedly connected with reposition of redundant personnel pole.

Preferably, the top of the shunt rod is fixedly connected with a decompression cone.

Preferably, the rotation anti-blocking device comprises a first stirring rod, one end of the first stirring rod, which is close to the rotating shaft, is fixedly connected with the outer surface of the rotating shaft, the first stirring rod is obliquely arranged on the outer surface of the rotating shaft, the outer surface of the rotating shaft is fixedly connected with a connecting frame, the outer surface of a vertical rod of the connecting frame is slidably sleeved with a moving rod, the top of the moving rod is provided with an inclined surface, and one side, away from the rotating shaft, of the moving rod is fixedly connected with a second stirring rod.

Preferably, the bottom of movable rod has seted up the spout, and the movable rod passes through the spout sliding sleeve and connects on the link, and the top fixedly connected with spring of link, the top and the inner wall fixed connection of spout of spring.

Preferably, the surface fixedly connected with first conical gear of axis of rotation, motor output fixedly connected with transmission shaft, the one end that the transmission shaft is close to first conical gear fixedly connected with second conical gear, second conical gear and first conical gear's surface meshing is connected.

Compared with the prior art, the utility model has the beneficial effects that: 1. this automatic measurement feeding device of lightweight aggregate concrete drives the transmission shaft through the motor and rotates, and the transmission shaft passes through the meshing of second bevel gear and first bevel gear to be connected, drives the axis of rotation and rotates to make and drive first puddler and second puddler through the axis of rotation and rotate, make the material can obtain certain disturbance, thereby reduce the condition that the material heap is blocked up in hopper exit to a certain extent and appear, make the material discharge weigh more smoothly.

2. This automatic measurement feeding device of lightweight aggregate concrete is provided with the inclined plane through the top of movable rod, when making the movable rod rotate to bracing piece department, the bracing piece can promote the movable rod and remove downwards to make movable rod and second puddler at pivoted in-process, can carry out certain disturbance to the material upper and lower direction, thereby reduce the material and appear piling the stifled condition.

Drawings

FIG. 1 is a schematic diagram of an automatic metering and feeding device for lightweight aggregate concrete according to the utility model;

FIG. 2 is a schematic view of a hopper according to the present utility model;

FIG. 3 is a schematic view of a movable rod structure according to the present utility model;

Fig. 4 is a schematic plan view of the support bar according to the present utility model.

In the figure: 1. a hopper; 2. a fixing plate; 3. a motor; 4. a support rod; 5. a diverter rod; 6. a pressure reducing cone; 7. a rotating shaft; 8. a first stirring rod; 9. a connecting frame; 10. a moving rod; 11. a second stirring rod; 12. a chute; 13. a spring; 14. a first bevel gear; 15. a second bevel gear; 16. and a transmission shaft.

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. 1-4, the present utility model provides the following technical solutions: the utility model provides an automatic measurement feeding device of lightweight aggregate concrete, including hopper 1, the lightweight aggregate of concrete can be placed to the inside of hopper 1, the bottom of hopper 1 is provided with the weighing scale, throw the material through the material after the weighing scale is weighed (can refer to patent: CN 210339632U), the surface fixedly connected with fixed plate 2 of hopper 1, one side fixedly connected with motor 3 of hopper 1 is kept away from to fixed plate 2, the internal surface fixedly connected with bracing piece 4 of hopper 1, the output of motor 3 rotates the inside that runs through hopper 1 and extends to the inside of bracing piece 4, the inside rotation of bracing piece 4 is connected with the axis of rotation 7 that extends to the outside of bracing piece 4, be provided with on the axis of rotation 7 and rotate anti-blocking device.

Further, the top fixedly connected with reposition of redundant personnel pole 5 of bracing piece 4 can make the material shunt through reposition of redundant personnel pole 5 to reduce the material to a certain extent and pile up at the top of bracing piece 4.

Further, the top fixedly connected with decompression awl 6 of reposition of redundant personnel pole 5 can reduce the pressure of material to bracing piece 4 through decompression awl 6 to a certain extent, makes the material flow more smoothly.

The rotation anti-blocking device comprises a first stirring rod 8, one end of the first stirring rod 8, which is close to a rotating shaft 7, is fixedly connected with the outer surface of the rotating shaft 7, the first stirring rod 8 is obliquely arranged on the outer surface of the rotating shaft 7, a connecting frame 9 is fixedly connected with the outer surface of the rotating shaft 7, a moving rod 10 is sleeved on the outer surface of a vertical rod of the connecting frame 9 in a sliding manner, an inclined surface is arranged at the top of the moving rod 10, a second stirring rod 11 is fixedly connected with one side, which is far away from the rotating shaft 7, of the moving rod 10, the first stirring rod 8 is driven to rotate with the second stirring rod 11 through the rotating shaft 7, so that materials can be disturbed to a certain extent, and the situation that the materials are blocked at the outlet of a hopper 1 is reduced to a certain extent.

Further, a sliding groove 12 is formed in the bottom of the moving rod 10, the moving rod 10 is sleeved on the connecting frame 9 in a sliding manner through the sliding groove 12, a spring 13 is fixedly connected to the top of the connecting frame 9, the top end of the spring 13 is fixedly connected with the inner wall of the sliding groove 12, and the spring 13 can be compressed and reset through up-and-down movement of the moving rod 10.

Further, the outer surface of the rotating shaft 7 is fixedly connected with a first conical gear 14, the output end of the motor 3 is fixedly connected with a transmission shaft 16, one end, close to the first conical gear 14, of the transmission shaft 16 is fixedly connected with a second conical gear 15, and the second conical gear 15 is in meshed connection with the surface of the first conical gear 14.

The motor 3 is started by a worker, the motor 3 drives the transmission shaft 16 to rotate, the transmission shaft 16 is connected with the first bevel gear 14 through the second bevel gear 15 to drive the rotation shaft 7 to rotate, so that the rotation shaft 7 drives the first stirring rod 8 to rotate with the second stirring rod 11, the materials can be disturbed to a certain extent, the occurrence of the situation that the materials are blocked at the outlet of the hopper 1 is reduced to a certain extent, and the materials can be discharged and weighed more smoothly.

Simultaneously, the inclined plane is arranged at the top of the movable rod 10, so that when the movable rod 10 rotates to the supporting rod 4, the supporting rod 4 can push the movable rod 10 to move downwards, and therefore, the movable rod 10 and the second stirring rod 11 can perform certain disturbance on the vertical direction of a material in the rotating process, and the situation that the material is blocked is reduced.

Working principle: for the automatic metering and feeding device of the lightweight aggregate concrete, firstly, a motor 3 is started by a worker, the motor 3 drives a transmission shaft 16 to rotate, the transmission shaft 16 is connected with a first bevel gear 14 in a meshed manner through a second bevel gear 15 to drive a rotating shaft 7 to rotate, so that the rotating shaft 7 drives a first stirring rod 8 and a second stirring rod 11 to rotate, the materials can be disturbed to a certain extent, the occurrence of the situation that the materials are blocked at the outlet of a hopper 1 is reduced to a certain extent, and the materials can be discharged and weighed more smoothly.

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 (2)

1. The utility model provides an automatic measurement feed arrangement of lightweight aggregate concrete, includes hopper (1), its characterized in that: the utility model discloses a hopper, hopper (1)'s surface fixedly connected with fixed plate (2), one side fixedly connected with motor (3) of hopper (1) are kept away from to fixed plate (2), the internal surface fixedly connected with bracing piece (4) of hopper (1), the output rotation of motor (3) runs through the inside of hopper (1) and extends to the inside of bracing piece (4), the inside rotation of bracing piece (4) is connected with axis of rotation (7) that extends to bracing piece (4) outside, be provided with on axis of rotation (7) and rotate anti-blocking device, the top fixedly connected with reposition of redundant personnel pole (5) of bracing piece (4), the top fixedly connected with decompression awl (6) of reposition of redundant personnel pole (5), rotate anti-blocking device and include first puddler (8), the one end that first puddler (8) is close to axis of rotation (7) and the surface fixedly connected with of axis of rotation (7), first puddler (8) are the slope setting on the surface of axis of rotation (7), the surface fixedly connected with link (9) of axis of rotation (7), the surface sliding sleeve of link (9) vertical straight pole has moved pole (10), the top of movable pole (10) is moved pole (10), and the second side (11) is kept away from to be provided with, a sliding groove (12) is formed in the bottom of the movable rod (10), the movable rod (10) is sleeved on the connecting frame (9) in a sliding mode through the sliding groove (12), a spring (13) is fixedly connected to the top of the connecting frame (9), and the top end of the spring (13) is fixedly connected with the inner wall of the sliding groove (12).

2. An automatic metering and feeding device for lightweight aggregate concrete according to claim 1, wherein: the outer surface of the rotating shaft (7) is fixedly connected with a first conical gear (14), the output end of the motor (3) is fixedly connected with a transmission shaft (16), one end, close to the first conical gear (14), of the transmission shaft (16) is fixedly connected with a second conical gear (15), and the second conical gear (15) is meshed with the surface of the first conical gear (14).