CN219503193U - Raw material separation sieve for concrete processing - Google Patents

Abstract

The application relates to a raw material sorting screen for concrete processing, which includes a base, a sorting cylinder is arranged directly above the base, and three collecting barrels are arranged outside the base, and the opposite surface of the base and the sorting cylinder A group of support frames are arranged on the side, and vibration motors are fixedly connected to both sides of the separation cylinder in the center, and a cleaning mechanism is arranged on the top surface of the base, and two are fixedly connected to the top of the separation cylinder. The screening net, the connection between the screening net and the sorting drum and the side of the bottom of the sorting drum are all provided with a feeding port. The raw material sorting screen for concrete processing described in the utility model can carry out fine screening and filtering of concrete raw materials, and is convenient for raw materials to be unloaded, and can collect different raw materials in batches, and at the same time, the cleaning bar drives The raw material moves to the side, so that the raw material can be discharged more concentrated and fast, and the problem of raw material residue is reduced.

Description

Raw material sorting screen for concrete processing

technical field

The present application relates to the technical field of concrete raw material screening, in particular to a raw material sorting screen for concrete processing.

Background technique

Concrete refers to the collective name of engineering composite materials that aggregate aggregates into a whole by cementitious materials. The raw materials of concrete mainly include cement, sand, stone and water. During the process of concrete processing, the raw materials need to be initially screened by sorting sieves , to ensure that the particles of concrete raw materials are relatively uniform, so as to improve the effect of concrete production.

The existing sorting screen mainly uses the screen as the main body, cooperates with the vibrating motor that drives the vibration of the screen to screen the raw materials, and the unqualified raw materials after each screening will remain on the top surface of the screen, which needs to be cleaned manually to avoid The residue accumulated on the sieve will affect the subsequent screening of raw materials, and the cleaning process is troublesome, which seriously affects the efficiency of raw material screening.

Utility model content

In order to solve the problem that unqualified raw materials after screening will remain on the top surface of the screen, the cleaning process is cumbersome and seriously affects the efficiency of raw material screening, the application provides a raw material sorting screen for concrete processing.

A raw material sorting screen for concrete processing provided by the application adopts the following technical scheme:

A raw material sorting screen for concrete processing, comprising a base, a sorting cylinder is arranged directly above the base, and three collecting buckets are arranged outside the base, and the opposite surface of the base and the sorting cylinder is on the side A set of support frames are provided, and vibration motors are fixedly connected to both sides of the sorting cylinder in the middle, and a cleaning mechanism is set in the center of the top surface of the base, and two screening nets are fixedly connected to the upper part of the sorting cylinder , the side of the connection between the screening net and the sorting cylinder and the bottom of the sorting cylinder are provided with a discharge opening.

By adopting the above-mentioned technical scheme, the raw materials are introduced into the sorting cylinder, the vibrating motor is started to drive the whole sorting cylinder to vibrate, and two screening nets are used to screen the raw materials.

Preferably, the cleaning mechanism includes a driving motor, the output end of the driving motor is fixedly connected with a support rod, and the outer side of the support rod is fixedly connected with three rotating rings, and the bottom surface of the rotating ring is fixedly connected with an anti-off ring near the side, and the rotating ring There is a group of cleaning rods fixedly connected to the outer side.

By adopting the above technical solution, in order to discharge the screened raw materials, a cleaning mechanism is provided.

Preferably, the aperture of the upper screen of the two screens is larger than the aperture of the lower screen, and the screen is arranged in a frustum shape.

By adopting the above-mentioned technical scheme, when the sieving net vibrates and sieves raw materials, the filtered raw materials will automatically roll to the side of the sieving net.

Preferably, the vertical heights from the central part of the three discharge ports to the remaining two discharge ports are the same, and the three discharge ports are respectively located on the same vertical plane as the collection barrel.

By adopting the above technical scheme, through three different feeding ports, the screened raw materials of different specifications are discharged in batches, so that they enter the corresponding collection barrels.

Preferably, the drive motor is fixedly connected to the base, the support rod runs through the sorting cylinder and the two screening nets, and the upper two anti-loosening rings among the three anti-loosening rings are respectively connected to the two screening nets flexibly. An anti-drop ring is movably connected with the sorting cylinder, and three sets of cleaning rods are respectively adapted to the three feeding ports.

By adopting the above technical solution, the drive motor drives the support rod to rotate, and then drives the rotation ring to rotate, and the anti-drop ring supports the rotation ring to ensure the stable rotation of the support rod, and the rotation ring drives the corresponding cleaning rod to rotate, and the cleaning rod and When the feeding port is separated, the raw material can be discharged from the corresponding feeding port, and the cleaning rod is rotated to drive the raw material to move to the feeding port to improve the feeding effect.

In summary, the application includes the following beneficial technical effects:

The raw materials are divided into three grades by setting two screens, the finest raw materials are located on the bottom of the sorting drum, the next raw materials are located on the top of the lower screen, and the coarsest raw materials are located on the upper screen The top surface of the top surface, and then adjust the sealing state of the discharge port by moving the cleaning rod, so that raw materials of different specifications can be discharged from the corresponding discharge port and enter the corresponding collection bucket to complete the sorting work. Compared with the existing technology, it can Carry out fine screening and filtration of concrete raw materials, and facilitate the unloading of raw materials, and can collect different raw materials in batches for subsequent use;

By setting the cleaning mechanism, the support rod drives the rotating ring to rotate, and the anti-loosening ring supports the rotating ring, and the rotating ring drives the corresponding cleaning rod to rotate. The cleaning rod is separated from the feeding port, and the cleaning rod drives the raw materials during the rotation process. Moving towards the material outlet, compared with the existing technology, the cleaning rod drives the raw material to rotate to generate centrifugal force, and automatically moves to the side, so that the raw material can be discharged more concentrated and fast, and the problem of raw material residue is reduced.

Description of drawings

Fig. 1 is a kind of overall structure schematic diagram of the raw material sorting screen that is used for concrete processing in the embodiment of the present application;

Fig. 2 is a sectional view of a sorting cylinder of a raw material sorting screen for concrete processing in an embodiment of the present application;

Fig. 3 is a structural schematic diagram of a cleaning mechanism of a raw material sorting screen used for concrete processing in an embodiment of the present application.

Description of reference signs: 1. Base; 2. Sorting cylinder; 3. Collection barrel; 4. Support frame; 5. Vibration motor; 6. Cleaning mechanism; 7. Screening net; Motor; 10, support rod; 11, rotating ring; 12, anti-drop ring; 13, cleaning rod.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figures 1-3, a raw material sorting screen for concrete processing includes a base 1, a sorting cylinder 2 is arranged directly above the base 1, and three collection buckets 3 are arranged on the outside of the base 1, and the base 1 is provided with a group of support frames 4 on the side opposite to the sorting cylinder 2, and a vibrating motor 5 is fixedly connected to both sides of the sorting cylinder 2 in the middle, and a cleaning mechanism 6 is arranged in the center of the top surface of the base 1, and the sorting cylinder 2 There are two sieve nets 7 fixedly connected to the upper part of the interior, and the side of the connection between the sieve net 7 and the sorting cylinder 2 and the side of the bottom of the sorting cylinder 2 are provided with a discharge port 8 to introduce raw materials Inside the sorting cylinder 2, start the vibrating motor 5 to drive the overall vibration of the sorting cylinder 2, and cooperate with the two screening nets 7 to screen the raw materials.

In this embodiment, in order to be able to discharge the screened raw materials, a cleaning mechanism 6 is provided. The cleaning mechanism 6 includes a drive motor 9, and the output end of the drive motor 9 is fixedly connected to a support rod 10. The outer side is fixedly connected with three rotating rings 11, and the bottom surface of the rotating ring 11 is fixedly connected with an anti-off ring 12 near the side, and a group of cleaning rods 13 is fixedly connected with the outer side of the rotating ring 11.

In this embodiment, when the screening net 7 vibrates and screens the raw materials, the filtered raw material will automatically roll to the side of the screening net 7, and the upper screening net 7 of the two screening nets 7 has an aperture larger than The aperture of the sieve net 7 on the bottom, and the sieve net 7 is arranged in a conical shape.

In addition, the vertical heights from the central part of the three discharge ports 8 to the remaining two discharge ports 8 are the same, and the three discharge ports 8 are located on the same vertical plane as the collection barrel 3 respectively, through three different The feeding port 8 discharges the sieved raw materials of different specifications in batches so that they enter the corresponding collection barrel 3 .

In this embodiment, the drive motor 9 drives the support rod 10 to rotate, and then drives the rotation ring 11 to rotate, and the anti-off ring 12 carries out limit support for the rotation ring 11 to ensure that the rotation of the support rod 10 is stable, and the rotation ring 11 drives the corresponding The cleaning rod 13 is rotated, and the cleaning rod 13 is separated from the feeding port 8, so that the raw material can be discharged from the corresponding feeding port 8, and the cleaning rod 13 is rotated to drive the raw material to move to the feeding port 8, thereby improving the feeding efficiency. As a result, the drive motor 9 is fixedly connected to the base 1, the support rod 10 runs through the sorting cylinder 2 and the two screens 7, and the two upper anti-off rings 12 of the three anti-off rings 12 are connected to the two screens respectively. 7 are movably connected, and another anti-falling ring 12 is movably connected with the sorting cylinder 2, and three groups of cleaning rods 13 are respectively adapted to the three feeding ports 8.

The implementation principle of a raw material sorting screen for concrete processing in the embodiment of the present application is as follows: the main part of the whole raw material sorting screen is formed by the sorting cylinder 2, the collecting bucket 3, the cleaning mechanism 6 and the screening net 7, first Place the three collecting barrels 3 on the outside and below the three feeding ports 8 respectively, then introduce the raw materials into the inside of the sorting cylinder 2, start the vibrating motor 5, drive the overall vibration of the sorting cylinder 2, cooperate with the two screening nets 7 , to carry out the screening of raw materials. When the screening net 7 shakes and screens the raw materials, the filtered raw materials will automatically roll to the side of the screening net 7, and then the raw materials are divided into three grades, and the finest raw materials are located in the sorting The bottom surface of the cylinder 2, the next raw material is located on the top surface of the lower screening net 7, and the roughest raw material is located on the top surface of the upper screening net 7, and then the driving motor 9 drives the support rod 10 to rotate, and then drives the rotating ring 11 Rotate, the rotation ring 11 is carried out limit support by anti-off ring 12, guarantee the rotation stability of support rod 10, rotation ring 11 drives corresponding cleaning rod 13 to rotate, and cleaning rod 13 is separated from feeding opening 8, and then raw material can be from corresponding The discharge port 8 completes the discharge work, and the raw material is driven by the cleaning rod 13 to move in the direction of the discharge port 8, so as to reduce the problem of raw material residue.

All of the above are preferred embodiments of the application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape, and principle of the application should be covered by the protection scope of the application. Inside.

Claims (5)

1. A raw material sorting screen for concrete processing, characterized in that: it comprises a base (1), a sorting cylinder (2) is arranged directly above the base (1), and the outside of the base (1) is arranged There are three collection barrels (3), and a set of support frames (4) are provided on the opposite side of the base (1) and the sorting cylinder (2), and both sides of the sorting cylinder (2) are fixed in the center A vibrating motor (5) is connected, a cleaning mechanism (6) is arranged in the center of the top surface of the base (1), and two screening nets (7) are fixedly connected to the upper part of the sorting cylinder (2). A discharge opening (8) is provided on one side of the junction of the screening net (7) and the sorting cylinder (2) and on one side of the bottom of the sorting cylinder (2). 2. A raw material sorting screen for concrete processing according to claim 1, characterized in that: the cleaning mechanism (6) includes a drive motor (9), and the output end of the drive motor (9) is fixedly connected with Support rod (10), the outer side of support rod (10) is fixedly connected with three rotating rings (11), and the bottom surface of rotating ring (11) is fixedly connected with anti-off ring (12) by the side, and the rotation ring (11) There is one group of cleaning rods (13) fixedly connected in the outside. 3. A raw material sorting screen for concrete processing according to claim 1, characterized in that: the upper screen (7) of the two screens (7) has a larger aperture than the lower screen The aperture of the sieve net (7), and the sieve net (7) is set in the shape of a cone. 4. A kind of raw material sorting screen for concrete processing according to claim 1, characterized in that: three said feeding ports (8) are close to the middle part of the feeding port (8) to the remaining two feeding ports The vertical heights of the ports (8) are the same, and the three feeding ports (8) are respectively located on the same vertical plane as the collecting barrel (3). 5. A raw material sorting screen for concrete processing according to claim 2, characterized in that: the drive motor (9) is fixedly connected to the base (1), and the support rod (10) runs through the sorting cylinder ( 2) and two screen meshes (7), the upper two anti-lollage rings (12) of the three anti-loosening rings (12) are respectively flexibly connected with the two sieve meshes (7), and the other anti-loosening ring (12) is movably connected with the sorting cylinder (2), and three groups of cleaning rods (13) are matched with three feeding ports (8) respectively.