CN111482357A - Vibration feeding screening machine - Google Patents

Abstract

The invention discloses a vibrating feed screening machine, which comprises a casing, a sieve plate and a vibrating mechanism. The shell is square, and the shell is in the shape of opening up and down. The upper side of the left end of the shell is the raw material feeding port, and the right end of the shell is the aggregate discharge port with relatively large particles. The lower end of the slag discharge port with relatively fine particles. The sieve plate is installed in the casing, and a plurality of sieve plates are arranged to the right along the casing. The height of the sieve plate gradually decreases from left to right in a stepped shape, and an “L” passes between two adjacent sieve plates. Type bracket connection. It should be noted here that the raw material entering from the raw material feeding port slides in the right direction, and is stepped, which is easy to flow and slide to the right. The vibration mechanism is installed on the sieve plate, and the vibration mechanism increases the shaking amplitude of the sieve plate through vibration. The vibration mechanism increases the vibration amplitude of the sieve plate, which facilitates the separation of the slag and the aggregate and improves the screening effect.

Description

A vibrating feed screening machine

technical field

The invention relates to the field of vibrating feed screening, in particular to a vibrating feed screening machine.

Background technique

At present, with the continuous acceleration of engineering construction, the production of construction waste is also growing rapidly, accounting for 30%-40% of the total urban waste. The construction waste recycling industry is also developing rapidly. After the construction waste is screened to remove impurities, it is crushed into recycled aggregates and recycled to improve resource utilization. There are fewer and fewer high-quality primary sand and gravel aggregates, and most of them contain more impurities such as slag. The traditional vibrating feeder can no longer meet the actual production needs, and the impurities need to be removed before crushing. The vibrating feeder remover can remove the dregs and other debris in the crusher before feeding, and improve the quality of the crushed aggregate. The function of removing impurities such as slag. With the continuous improvement of residents' living standards, domestic waste and landfill stale waste are increasing day by day. Before reuse, domestic and stale waste needs to be screened to improve its utilization efficiency. Therefore, we need a device that can screen the material as it is fed.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a vibrating feed screening machine to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present invention provides the following technical scheme: a vibrating feed screening machine, comprising a casing, a sieve plate and a vibrating mechanism.

The shell is square, and the shell is in the shape of opening up and down. The upper side of the left end of the shell is the raw material feeding port, and the right end of the shell is the aggregate discharge port with relatively large particles. The lower end of the slag discharge port with relatively fine particles.

The sieve plate is installed in the casing, and a plurality of sieve plates are arranged to the right along the casing. The height of the sieve plate gradually decreases from left to right in a stepped shape, and an “L” passes between two adjacent sieve plates. Type bracket connection. It should be noted here that the raw material entering from the raw material feeding port slides in the right direction, and is stepped, which is easy to flow and slide to the right.

The vibration mechanism is installed on the sieve plate, and the vibration mechanism increases the shaking amplitude of the sieve plate through vibration. The vibration mechanism increases the vibration amplitude of the sieve plate, which facilitates the separation of the slag and the aggregate and improves the screening effect.

In the above vibrating feed screening machine, preferably, the vibrating mechanism is a vibrating motor connected to the sieve plate. The vibration motor drives the sieve plate to vibrate, which is convenient for the material to shake and screen, and it is also easy to slide to the right.

The vibrating feed screening machine as described above, preferably, further comprises a receiving part that facilitates the rightward sliding of the raw material entering from the raw material feeding port, and the receiving part facilitates the rightward sliding of the raw material, and the receiving part is installed in the shell superior. The receiving part facilitates the material to have a speed to the right and, at the same time, avoids sliding to the left.

In the above vibrating feed screening machine, preferably, the receiving part is a sliding plate, the sliding plate is installed on the left end of the casing, and the sliding plate is located on the left side of the sieve plate, and the sliding plate is The left end of the sliding plate is inclined upward, and the raw material slides to the sieve plate through the sliding plate. The sliding plate is set at an inclination, which will give the raw material a rightward component force and generate a rightward speed, thereby accelerating the rightward movement and facilitating the screening and separation.

The vibrating feed screening machine as described above, wherein, preferably, also includes an elastic part, the elastic part is installed between the sieve plate and the lower end of the shell, and drives the sieve plate to vibrate up and down on the elastic part when the raw material moves , and the sieve plate can move up and down along the shell. The elastic parts can increase the vibration amplitude of the sieve plate, which is convenient for screening. A conveyor belt mechanism is arranged on the lower side of the casing, which can transport the slag screened out of the slag discharge port to the left side and separate it from the aggregate on the right side.

In the above-mentioned vibrating feed screening machine, preferably, the sieve plate is a finger-type sieve plate, and the sieve plate is provided with strip-shaped sieve holes penetrating rightward. The strip-shaped sieve hole runs through the sieve plate to the right, so that it is not easy to get stuck, and the resistance is small, because the opening is penetrated to the right.

In the above vibrating feed screening machine, preferably, the sieve plate is a round-hole type sieve plate, and the sieve plate is evenly provided with circular sieve holes. The circular sieve holes are evenly distributed, the sieving area is large, and the sieving effect is good.

In the above vibrating feed screening machine, preferably, the sieve plate is a wire mesh, and the sieve plate is provided with mesh holes. Compared with ordinary meshes, steel mesh has more meshes and is easier to slide down. At the same time, it has good toughness and is easy to shake.

In the above vibrating feed screening machine, preferably, the elastic component is a rubber spring, and the lower end of the rubber spring is fixed on the casing. The rubber spring is a support column made of rubber material, with good stability and toughness.

The vibrating feed screening machine as described above, wherein, preferably, the elastic member is a metal spring, and a plurality of metal springs are arranged in the front and rear, the lower ends of the metal springs are connected by a support plate, and the support plate is fixed on the casing superior. The metal spring has good elasticity and large vibration amplitude.

Compared with the background technology, the vibrating feed screening machine provided by this application:

1. The raw material is added from the raw material feeding port, and slides into the sieve plate on the right side along the sliding material plate. The inclined sliding material plate makes the raw material have rightward kinetic energy, which is convenient for sliding to the right, so as to realize screening and large-scale screening. The aggregate slides out from the aggregate discharge port on the right side, and the fine slag is screened out from the slag discharge port, and sent to the left side through the conveyor belt mechanism on the lower side, so as to separate and facilitate the removal of the aggregate. Reuse;

2. The sieve plate is stepped, which is convenient for the raw material to move to the right, the elastic parts provide elastic support, and the vibration motor increases the vibration amplitude and improves the screening effect of the sieve plate.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the top view of the present invention;

3 is a top view of a second embodiment of the present invention;

4 is a top view of a third embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a fourth embodiment of the present invention.

In the figure: 1. Shell; 2. Vibration motor; 3. Rubber spring; 31. Metal spring; 32. Support plate; 4. Slide plate; 5. Screen plate; sieve hole; 53, mesh hole; 6, raw material feed port; 7, slag discharge port; 8, aggregate discharge port.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

Referring to Figures 1 to 2, the present invention provides a technical solution for a vibrating feed screening machine: a vibrating feed screening machine, comprising a casing 1, a sieve plate 5 and a vibrating mechanism.

The shell 1 is in a square shape, and the shell 1 is in a through shape with upper and lower openings. The upper side of the left end of the shell 1 is the raw material feeding port 6, and the right end of the shell 1 is the aggregate discharge port 8 with relatively large particles, and The lower end of the casing 1 is a slag discharge port 7 with relatively fine particles.

The sieve plate 5 is installed in the casing 1, and a plurality of sieve plates 5 are arranged to the right along the casing 1. The height of the sieve plate 5 gradually decreases from left to right in a stepped shape, and passes between two adjacent sieve plates 5. "L" type bracket connection. It should be noted here that the raw material entering from the raw material feeding port 6 slides in the rightward direction, and is stepped, which is easy to flow and slide to the right. It also includes a receiving part that facilitates the raw material entering from the raw material feeding port 6 to slide to the right, and the receiving part facilitates the right sliding of the raw material, and the receiving part is installed on the casing 1 . The receiving part facilitates the material to have a speed to the right and, at the same time, avoids sliding to the left. The receiving part is a sliding plate 4, the sliding plate 4 is installed on the left end of the housing 1, and the sliding plate 4 is located on the left side of the sieve plate 5, the left end of the sliding plate 4 is inclined upward, and the raw material slides through the sliding plate 4. to the sieve plate 5. The sliding plate 4 is set at an incline, which will give the raw material a rightward component force and generate a rightward speed, thereby accelerating the rightward movement and facilitating the screening and separation.

The vibration mechanism is installed on the screen plate 5, and the vibration mechanism increases the shaking amplitude of the screen plate 5 through vibration. The vibration mechanism increases the vibration amplitude of the sieve plate 5, which facilitates the separation of the slag and the aggregate, and improves the screening effect. The vibration mechanism is the vibration motor 2 connected with the sieve plate 5 . The vibration motor 2 drives the sieve plate 5 to vibrate, which is convenient for the material to shake and screen, and it is also easy to slide to the right. The sieve plate 5 is a finger-shaped sieve plate, and the sieve plate 5 is provided with a bar-shaped sieve hole 51 penetrating to the right. The strip sieve holes 51 penetrate the sieve plate 5 to the right, so that it is not easy to be stuck, and the resistance is small, because the opening is penetrated to the right.

It also includes an elastic part, which is installed between the screen plate 5 and the lower end of the casing 1, and drives the screen plate 5 to vibrate up and down on the elastic part when the raw material moves, and the screen plate 5 can move up and down along the casing 1. The elastic component can increase the vibration amplitude of the sieve plate 5, which is convenient for screening. A conveyor belt mechanism is arranged on the lower side of the casing 1, which can transport the slag screened out of the slag discharge port 7 to the left side, and the right side of the bone material separation. The rubber spring 3 belongs to the support column made of rubber, which has good stability and toughness.

Example 2

Referring to FIG. 3 , the present invention provides a technical solution for a vibrating feed screening machine: a vibrating feed screening machine, comprising a casing 1 , a sieve plate 5 and a vibrating mechanism.

The shell 1 is in a square shape, and the shell 1 is in a through shape with upper and lower openings. The upper side of the left end of the shell 1 is the raw material feeding port 6, and the right end of the shell 1 is the aggregate discharge port 8 with relatively large particles, and The lower end of the casing 1 is a slag discharge port 7 with relatively fine particles.

The sieve plate 5 is installed in the casing 1, and a plurality of sieve plates 5 are arranged to the right along the casing 1. The height of the sieve plate 5 gradually decreases from left to right in a stepped shape, and passes between two adjacent sieve plates 5. "L" type bracket connection. It should be noted here that the raw material entering from the raw material feeding port 6 slides in the rightward direction, and is stepped, which is easy to flow and slide to the right. It also includes a receiving part that facilitates the raw material entering from the raw material feeding port 6 to slide to the right, and the receiving part facilitates the right sliding of the raw material, and the receiving part is installed on the casing 1 . The receiving part facilitates the material to have a speed to the right and, at the same time, avoids sliding to the left. The receiving part is a sliding plate 4, the sliding plate 4 is installed on the left end of the housing 1, and the sliding plate 4 is located on the left side of the sieve plate 5, the left end of the sliding plate 4 is inclined upward, and the raw material slides through the sliding plate 4. to the sieve plate 5. The sliding plate 4 is set at an incline, which will give the raw material a rightward component force and generate a rightward speed, thereby accelerating the rightward movement and facilitating the screening and separation.

The vibration mechanism is installed on the screen plate 5, and the vibration mechanism increases the shaking amplitude of the screen plate 5 through vibration. The vibration mechanism increases the vibration amplitude of the sieve plate 5, which facilitates the separation of the slag and the aggregate, and improves the screening effect. The vibration mechanism is the vibration motor 2 connected with the sieve plate 5 . The vibration motor 2 drives the sieve plate 5 to vibrate, which is convenient for the material to shake and screen, and it is also easy to slide to the right.

It also includes an elastic part, which is installed between the screen plate 5 and the lower end of the casing 1, and drives the screen plate 5 to vibrate up and down on the elastic part when the raw material moves, and the screen plate 5 can move up and down along the casing 1. The elastic component can increase the vibration amplitude of the sieve plate 5, which is convenient for screening. A conveyor belt mechanism is arranged on the lower side of the casing 1, which can transport the slag screened out of the slag discharge port 7 to the left side, and the right side of the bone material separation. The sieve plate 5 is a round hole type sieve plate, and the sieve plate 5 is evenly provided with circular sieve holes 52 . The circular sieve holes 52 are evenly distributed, the sieving area is large, and the sieving effect is good. The rubber spring 3 belongs to the support column made of rubber, which has good stability and toughness.

Example 3

Referring to FIG. 4 , the present invention provides a technical solution of a vibrating feeder and screening machine: a vibrating feeder and screening machine, comprising a casing 1 , a sieve plate 5 and a vibrating mechanism.

The shell 1 is in a square shape, and the shell 1 is in a through shape with upper and lower openings. The upper side of the left end of the shell 1 is the raw material feeding port 6, and the right end of the shell 1 is the aggregate discharge port 8 with relatively large particles, and The lower end of the casing 1 is a slag discharge port 7 with relatively fine particles.

The sieve plate 5 is installed in the casing 1, and a plurality of sieve plates 5 are arranged to the right along the casing 1. The height of the sieve plate 5 gradually decreases from left to right in a stepped shape, and passes between two adjacent sieve plates 5. "L" type bracket connection. It should be noted here that the raw material entering from the raw material feeding port 6 slides in the rightward direction, and is stepped, which is easy to flow and slide to the right. It also includes a receiving part that facilitates the raw material entering from the raw material feeding port 6 to slide to the right, and the receiving part facilitates the right sliding of the raw material, and the receiving part is installed on the casing 1 . The receiving part facilitates the material to have a speed to the right and, at the same time, avoids sliding to the left. The receiving part is a sliding plate 4, the sliding plate 4 is installed on the left end of the housing 1, and the sliding plate 4 is located on the left side of the sieve plate 5, the left end of the sliding plate 4 is inclined upward, and the raw material slides through the sliding plate 4. to the sieve plate 5. The sliding plate 4 is set at an incline, which will give the raw material a rightward component force and generate a rightward speed, thereby accelerating the rightward movement and facilitating the screening and separation.

The vibration mechanism is installed on the screen plate 5, and the vibration mechanism increases the shaking amplitude of the screen plate 5 through vibration. The vibration mechanism increases the vibration amplitude of the sieve plate 5, which facilitates the separation of the slag and the aggregate, and improves the screening effect. The vibration mechanism is the vibration motor 2 connected with the sieve plate 5 . The vibration motor 2 drives the sieve plate 5 to vibrate, which is convenient for the material to shake and screen, and it is also easy to slide to the right. The sieve plate 5 is a wire mesh, and the sieve plate 5 is provided with mesh holes 53 . Compared with ordinary meshes, steel mesh has more meshes and is easier to slide down. At the same time, it has good toughness and is easy to shake.

It also includes an elastic part, which is installed between the screen plate 5 and the lower end of the casing 1, and drives the screen plate 5 to vibrate up and down on the elastic part when the raw material moves, and the screen plate 5 can move up and down along the casing 1. The elastic component can increase the vibration amplitude of the sieve plate 5, which is convenient for screening. A conveyor belt mechanism is arranged on the lower side of the casing 1, which can transport the slag screened out of the slag discharge port 7 to the left side, and the right side of the bone material separation. The rubber spring 3 belongs to the support column made of rubber, which has good stability and toughness.

Example 4

Referring to FIG. 5 , the present invention provides a technical solution for a vibrating feed screening machine: a vibrating feed screening machine, comprising a casing 1 , a sieve plate 5 and a vibrating mechanism.

The shell 1 is in a square shape, and the shell 1 is in a through shape with upper and lower openings. The upper side of the left end of the shell 1 is the raw material feeding port 6, and the right end of the shell 1 is the aggregate discharge port 8 with relatively large particles, and The lower end of the casing 1 is a slag discharge port 7 with relatively fine particles.

The sieve plate 5 is installed in the casing 1, and a plurality of sieve plates 5 are arranged to the right along the casing 1. The height of the sieve plate 5 gradually decreases from left to right in a stepped shape, and passes between two adjacent sieve plates 5. "L" type bracket connection. It should be noted here that the raw material entering from the raw material feeding port 6 slides in the rightward direction, and is stepped, which is easy to flow and slide to the right. It also includes a receiving part that facilitates the raw material entering from the raw material feeding port 6 to slide to the right, and the receiving part facilitates the right sliding of the raw material, and the receiving part is installed on the casing 1 . The receiving part facilitates the material to have a speed to the right and, at the same time, avoids sliding to the left. The receiving part is a sliding plate 4, the sliding plate 4 is installed on the left end of the housing 1, and the sliding plate 4 is located on the left side of the sieve plate 5, the left end of the sliding plate 4 is inclined upward, and the raw material slides through the sliding plate 4. to the sieve plate 5. The sliding plate 4 is set at an incline, which will give the raw material a rightward component force and generate a rightward speed, thereby accelerating the rightward movement and facilitating the screening and separation.

The vibration mechanism is installed on the screen plate 5, and the vibration mechanism increases the shaking amplitude of the screen plate 5 through vibration. The vibration mechanism increases the vibration amplitude of the sieve plate 5, which facilitates the separation of the slag and the aggregate, and improves the screening effect. The vibration mechanism is the vibration motor 2 connected with the sieve plate 5 . The vibration motor 2 drives the sieve plate 5 to vibrate, which is convenient for the material to shake and screen, and it is also easy to slide to the right.

It also includes an elastic part, which is installed between the screen plate 5 and the lower end of the casing 1, and drives the screen plate 5 to vibrate up and down on the elastic part when the raw material moves, and the screen plate 5 can move up and down along the casing 1. The elastic component can increase the vibration amplitude of the sieve plate 5, which is convenient for screening. A conveyor belt mechanism is arranged on the lower side of the casing 1, which can transport the slag screened out of the slag discharge port 7 to the left side, and the right side of the bone material separation. The sieve plate 5 is a finger-shaped sieve plate, and the sieve plate 5 is provided with a bar-shaped sieve hole 51 penetrating to the right. The strip sieve holes 51 penetrate the sieve plate 5 to the right, so that it is not easy to be stuck, and the resistance is small, because the opening is penetrated to the right. The elastic components are metal springs 31 , and a plurality of metal springs 31 are arranged in front and rear. The lower ends of the metal springs 31 are connected by a support plate 32 , and the support plate 32 is fixed on the housing 1 . The metal spring has good elasticity and large vibration amplitude.

Working principle: The raw material is added from the raw material feeding port 6, and slides into the right sieve plate 5 along the sliding material plate 4. The inclined sliding material plate 4 makes the raw material have rightward kinetic energy, which is convenient for sliding to the right, thereby To achieve screening, the large aggregate slides out from the aggregate discharge port 8 on the right side, and the fine slag is screened out from the slag discharge port 7, and is sent to the left through the conveyor belt mechanism on the lower side. To separate, to facilitate the reuse of aggregates. The sieve plate 5 is stepped, which is convenient for the raw material to move to the right, the elastic parts provide elastic support, and the vibration motor 2 increases the vibration amplitude and improves the screening effect of the sieve plate 5.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. a vibrating feed screening machine, is characterized in that, comprises: A shell (1), the shell (1) is square, and the shell (1) is in a through shape with upper and lower openings, and the upper side of the left end of the shell (1) is a raw material feeding port (6), and The right end of the shell (1) is an aggregate discharge port (8) with relatively large particles, and the lower end of the shell (1) is a slag discharge port (7) with relatively fine particles; A sieve plate (5), the sieve plate (5) is installed in the casing (1), and a plurality of sieve plates (5) are arranged to the right along the casing (1), and the height of the sieve plate (5) is It gradually decreases from left to right in a stepped shape, and the two adjacent sieve plates (5) are connected by an "L"-shaped bracket; The vibrating mechanism is installed on the sieve plate (5), and the vibration mechanism increases the shaking amplitude of the sieve plate (5) through vibration. 2 . A vibrating feeder and screening machine according to claim 1 , wherein the vibrating mechanism is a vibrating motor ( 2 ) connected to the sieve plate ( 5 ). 3 . 3. A vibrating feed screening machine according to claim 2, characterized in that it further comprises a receiving part for the raw material entering from the raw material feeding port (6) to slide to the right, and the receiving part is convenient for the raw material to slide to the right. , and the receiving part is mounted on the casing (1). 4. A vibrating feed screening machine according to claim 3, characterized in that: the receiving part is a sliding plate (4), and the sliding plate (4) is installed on the left end of the casing (1). , and the sliding plate (4) is located on the left side of the sieve plate (5), the left end of the sliding plate (4) is inclined upward, and the raw material slides to the sieve plate (5) through the sliding plate (4). 5. A vibrating feeder screening machine according to claim 4, characterized in that it further comprises an elastic part, the elastic part is installed between the sieve plate (5) and the lower end of the shell (1), in the raw material When moving, the sieve plate (5) is driven to vibrate up and down on the elastic member, and the sieve plate (5) can move up and down along the casing (1). 6. A vibrating feed screening machine according to claim 5, characterized in that: the sieve plate (5) is a finger-type sieve plate, and the sieve plate (5) is provided with a bar-shaped sieve that penetrates to the right hole (51). 7. A vibrating feed screening machine according to claim 5, characterized in that: the sieve plate (5) is a round hole type sieve plate, and the sieve plate (5) is evenly provided with circular sieve holes (5). 52). 8 . The vibrating feeder and screening machine according to claim 5 , wherein the sieve plate ( 5 ) is a wire mesh, and the sieve plate ( 5 ) is provided with mesh holes ( 53 ). 9 . 9. A vibrating feed screening machine according to any one of claims 6 to 8, wherein the elastic component is a rubber spring (3), and the lower end of the rubber spring (3) is fixed on the casing ( 1) on. 10. A vibrating feed screening machine according to any one of claims 6 to 8, characterized in that: the elastic member is a metal spring (31), and a plurality of metal springs (31) are arranged before and after, the metal spring The lower ends of the (31) are connected by a support plate (32), and the support plate (32) is fixed on the casing (1).

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