CN219377287U - Residual concrete sand and stone separating equipment - Google Patents

Abstract

The utility model relates to the technical field of concrete sand and gravel separation, in particular to a residual concrete sand and gravel separation equipment, which includes a box body and a separation filter cartridge located inside the box body. A feeding mechanism is provided at one end of the separation filter cartridge protruding from the box body. A cycle vibration mechanism and a washing mechanism are also arranged in the box body. The concrete is pushed into the separation filter cartridge by the material delivery mechanism, and is driven by the spiral fan blade from the first filter screen section to the second filter screen section. Driven by the servo motor and the L-shaped rotating rod, the impacting metal ball of the mechanism continuously strikes the separation filter cartridge, which makes the separation filter cartridge vibrate, shakes down the sand and stone stuck on the filter cartridge, and reduces the occurrence of material jamming.

Description

A kind of residual concrete sand and gravel separation equipment

technical field

The utility model relates to the technical field of concrete sand and stone separation, in particular to residual concrete sand and stone separation equipment.

Background technique

With the increasing demand for ready-made concrete in the construction market, the production of ready-made concrete has become the main building material industry in cities. Compared with the concrete prepared on site, ready-made concrete is of uniform quality, easy to use and does not require builders to purchase additional mixing equipment. Concrete transport trucks load concrete at the discharge port of the concrete mixing building and transport the concrete to various construction sites. The mixing equipment and concrete transport vehicles have certain discharge residues. In order to prevent the residual concrete from solidifying in the equipment and keep the equipment clean, a large amount of water must be used for washing. The water used for cleaning contains a large amount of construction materials, including cement, sand and other insoluble materials. , which is not conducive to environmental protection.

In view of the above problems, at present, the Chinese patent with publication number CN103406195A discloses a kind of sand and gravel separation equipment. The main points of its technical solution are: it includes a box body and a drum inclinedly arranged in the box body. The outer wall of the drum is set as a screen, and it also includes a feeder. The sides of the box body are respectively provided with an overflow port and a rock outlet, and the rock outlet is correspondingly arranged at the sieve outlet of the drum.

The sand and gravel separation equipment in the above scheme can recycle the concrete material and remaining raw materials in the washing water, effectively saving resources, reducing costs, and protecting the environment. However, in the actual separation work, the drum screen holes are easily blocked by stones, which requires manual cleaning in time, and the separation efficiency is not high.

Utility model content

The utility model aims to solve the above problems, thereby providing a residual concrete sand and gravel separation equipment.

The utility model solves the problem, and the technical solution adopted is:

A kind of equipment for separating residual concrete and gravel, comprising a box body and a separation filter cartridge located inside the box body. One end of the separation filter cartridge is fixedly connected to the inner wall of the box body, and the other end extends outward through the inner wall of the box body. The separation filter cartridge inside the box body is divided into a first filter screen segment and a second filter screen segment. One end of the cylinder protruding from the box is provided with a feeding mechanism, which includes a propulsion motor. The output end of the propulsion motor runs through the side wall of the separation filter cartridge horizontally and is connected with a propulsion rod. ;

The cyclic vibration mechanism includes a servo motor, the servo motor is located outside the box body, the output end of the servo motor runs through the side wall of the box body and is connected to an L-shaped rotating rod inside the box body, the end of the vertical section of the L-shaped rotating rod is connected to a spring, and the end of the spring is connected to an impact metal ball;

The flushing mechanism includes a diversion pipe fixedly installed on the top plate of the tank. The diversion pipe is arranged in parallel with the separation filter cartridge. The two ends of the diversion pipe are closed structures. There are a plurality of shunt pipes evenly distributed on the shunt pipe.

Compared with the prior art, the utility model adopting the above-mentioned technical solution has the outstanding features of:

The utility model is equipped with a circulating vibration mechanism and a flushing mechanism in the box. The concrete is pushed into the separation filter cartridge by the feeding mechanism, and moves from the first filter screen section to the second filter screen section under the drive of the spiral fan blade. During the movement, the high-pressure water flow sprayed by the high-pressure nozzle cleans and separates the concrete mortar.

As preferably, the further technical scheme of the utility model is:

There is also a crushing mechanism between the inlet of the separation filter cartridge and the hopper. The crushing mechanism includes a crushing chamber. Two crushing rollers are arranged in parallel in the crushing chamber. One end of the two crushing rollers is connected to the inner wall of the crushing chamber for rotation, and the other end is respectively provided with gears through the side wall of the crushing chamber. The gears on the two crushing rollers are meshed, and one of the crushing rollers is connected to a crushing motor at the end.

When the vertical section of the L-shaped rotating rod is turned to directly above the horizontal section, the top of the vertical section of the L-shaped rotating rod is lower than the lowest point of the separation filter cartridge, and at the same time, the impact metal ball collides with the separation filter cartridge.

Description of drawings

Fig. 1 is the main structure schematic diagram of the utility model embodiment;

Fig. 2 is the structural representation of the separation filter cartridge of the utility model embodiment;

Fig. 3 is the sectional structure schematic diagram of the utility model embodiment;

Fig. 4 is a schematic diagram of the back structure of the crushing mechanism in the embodiment of the utility model;

Fig. 5 is a partial enlarged structural schematic diagram of part A in Fig. 1 of the utility model embodiment;

The marks in the figure are: box body 1, separation filter cartridge 2, flushing mechanism 3, hopper 4, material conveying mechanism 5, discharge port 6, cycle vibration mechanism 7, first filter screen section 8, second filter screen section 9, crushing mechanism 10, crushing bin 11, crushing roller 12, gear 13, crushing motor 14, material inlet 201, diversion pipe 301, shunt pipe 302, high pressure nozzle 303, water receiving pipe 304, propulsion motor 501, propulsion rod 502, spiral Fan blade 503, servo motor 701, L-shaped rotating rod 702, spring 703, impact metal ball 704.

Detailed ways

The utility model will be further described below in conjunction with the embodiments, the purpose is only to better understand the content of the utility model, therefore, the examples given do not limit the protection scope of the utility model.

Referring to Fig. 1-Fig. 5, a kind of equipment for separating residual concrete sand and gravel comprises a box body 1 and a separation filter cartridge 2 located inside the box body 1. One end of the separation filter cartridge 2 is fixedly connected to the inner wall of the box body 1, and the other end extends outward through the inner wall of the box body 1. The separation filter cartridge 2 inside the box body 1 is equally divided into a first filter screen segment 8 and a second filter screen segment 9. On the casing 1 and below the first filter screen segment 8 and the second filter screen segment 9, a discharge port 6 is arranged respectively. One end of the separating filter cartridge 2 protruding out of the casing 1 is provided with a feeding mechanism 5. The feeding mechanism 5 includes a propulsion motor 501. A feed inlet 201 is provided on the top of one end protruding from the box body 1, and a feed hopper 4 is arranged above the feed inlet 201; a cycle vibration mechanism 7 is respectively arranged on the box body 1 and below the two ends of the separation filter cartridge 2; a flushing mechanism 3 is also arranged in the box body 1 and above the separation filter cartridge 2;

Described cycle vibrating mechanism 7 comprises servomotor 701, and servomotor 701 is positioned at casing 1 outside, and the output end of servomotor 701 runs through casing 1 sidewall and is positioned at casing 1 interior and is connected with L-shaped rotating rod 702, and the vertical section end of L-shaped rotating rod 702 is connected with spring 703, and the end of spring 703 is connected with bumping metal ball 704;

The flushing mechanism 3 includes a diversion pipe 301 fixedly installed on the top plate of the box body 1. The diversion pipe 301 is arranged in parallel with the separation filter cartridge 2. The two ends of the diversion pipe 301 are closed structures. There are a plurality of shunt pipes 302 evenly distributed on the shunt pipe 301. The shunt pipes 302 communicate with the shunt pipe 301. 01 is also provided with a water receiving pipe 304, one end of the water receiving pipe 304 communicates with the diversion pipe 301, and the other end passes through the top plate of the box body 1 to communicate with an external water source.

There is also a crushing mechanism 10 between the feed port 201 of the separation filter cartridge 2 and the hopper 4. The crushing mechanism 10 includes a crushing chamber 11. Two crushing rollers 12 are arranged in parallel in the crushing chamber 11. One end of the two crushing rollers 12 is rotatably connected to the inner wall of the crushing chamber 10, and the other end runs through the side wall of the crushing chamber 10. Gears 13 are respectively provided. The gears 13 on the two crushing rollers 12 mesh with each other. One of the crushing rollers 12 ends with a crushing motor 14.

When the vertical section of the L-shaped rotating rod 702 is forwarded to directly above the horizontal section, the top of the vertical section of the L-shaped rotating rod 702 is lower than the lowest point of the separation filter cartridge 2, and at the same time, the impact metal ball 704 collides with the separation filter cartridge 2.

A specific embodiment of the present utility model: when in use, start the crushing motor 14, the propulsion motor 501, and the servo motor 701, then pour the residual concrete into the hopper 4, and the two crushing rollers 12 rotate in reverse under the drive of the crushing motor 14 and the gear 13, extrude each other, and crush the residual concrete to ensure that the largest stone in the crushed concrete can fall into the discharge port 6 below through the mesh of the second filter screen section 9, and the crushed concrete is pushed into the separation filter cartridge 2 by the feeding mechanism 5, and the motor 501 is pushed Drive the propulsion rod 502 with the spiral fan blade 503 to rotate, and move the concrete from the first filter section 8 to the second filter section 9. During the movement, the high-pressure water flow ejected from the high-pressure nozzle 303 cleans and separates the concrete mortar. Driven by the servo motor 701 and the L-shaped rotating rod 702, the ball 704 circulates in a circular motion. When it moves to the highest point, it collides with the separation filter cartridge 2, and continuously beats the separation filter cartridge 2 to make the separation filter cartridge 2 vibrate, shake the sand and stone stuck on the filter cartridge, and reduce the occurrence of material jams.

The utility model is equipped with a circulating vibration mechanism and a flushing mechanism in the box. The concrete is pushed into the separation filter cartridge by the feeding mechanism, and moves from the first filter screen section to the second filter screen section under the drive of the spiral fan blade. During the movement, the high-pressure water flow sprayed by the high-pressure nozzle cleans and separates the concrete mortar.

The above descriptions are only preferred and feasible embodiments of the present utility model, and are not intended to limit the scope of rights of the present utility model. All equivalent changes made by using the specification and accompanying drawings of the utility model are included in the scope of rights of the utility model.

Claims (3)

1. A residual concrete sandstone separation device, comprising a casing and a separation filter cartridge located inside the casing, characterized in that: one end of the separation filter cartridge is fixedly connected to the inner wall of the casing, and the other end extends outward through the inner wall of the casing; the separation filter cartridge inside the casing is equally divided into a first filter screen segment and a second filter screen segment, and the first filter screen segment is located on the side protruding from the casing near the separation filter cartridge; the mesh aperture of the first filter screen segment is smaller than the second filter screen segment mesh aperture; At the discharge port, one end of the separation filter cartridge protruding from the box is provided with a feeding mechanism. The feeding mechanism includes a propulsion motor. The output end of the propulsion motor runs through the side wall of the separation filter cartridge horizontally and is connected with a propulsion rod. There is also a flushing mechanism on the top; The cyclic vibration mechanism includes a servo motor, the servo motor is located outside the box body, the output end of the servo motor runs through the side wall of the box body and is connected to an L-shaped rotating rod inside the box body, the end of the vertical section of the L-shaped rotating rod is connected to a spring, and the end of the spring is connected to an impact metal ball; The flushing mechanism includes a diversion pipe fixedly installed on the top plate of the tank. The diversion pipe is arranged in parallel with the separation filter cartridge. The two ends of the diversion pipe are closed structures. There are a plurality of shunt pipes evenly distributed on the shunt pipe. 2. A residual concrete sand and gravel separation device according to claim 1, characterized in that: a crushing mechanism is provided between the feed inlet of the separation filter cartridge and the hopper, the crushing mechanism includes a crushing bin, and two crushing rollers are arranged in parallel in the crushing bin, one end of the two crushing rollers is rotatably connected to the inner wall of the crushing bin, and the other end is respectively provided with a gear through the side wall of the crushing bin, and the gears on the two crushing rollers are meshed. 3. A kind of residual concrete sand and gravel separation equipment according to claim 1, characterized in that: when the vertical section of the L-shaped rotary rod is turned to directly above the horizontal section, the top of the vertical section of the L-shaped rotary rod is lower than the lowest point of the separation filter cartridge, and at the same time, the metal ball collides with the separation filter cartridge.