CN111482357A

CN111482357A - Vibration feeding screening machine

Info

Publication number: CN111482357A
Application number: CN202010428914.3A
Authority: CN
Inventors: 刘俊祥; 胡克; 李凡仓
Original assignee: Beijing Eascity Environmental Protection Technology Co ltd
Current assignee: Beijing Eascity Environmental Protection Technology Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-08-04

Abstract

The invention discloses a vibrating feeding and screening machine, which comprises a shell, screen plates and a vibrating mechanism, wherein the shell is square, the shell is in a through shape with an upper opening and a lower opening, the upper side of the left end of the shell is provided with a raw material feeding hole, the right end of the shell is provided with an aggregate discharging hole with larger particles, and the lower end of the shell is provided with a residue soil discharging hole with finer particles.

Description

Vibration feeding screening machine

Technical Field

The invention relates to the field of vibratory feeding screening, in particular to a vibratory feeding screening machine.

Background

Currently, along with the continuous acceleration of engineering construction, the production amount of construction waste is also increasing at a high speed and accounts for 30% -40% of the total amount of urban waste. The construction waste recycling industry is also developed at a high speed, and the construction waste is screened to remove impurities and then is crushed into recycled aggregate for recycling, so that the resource utilization rate is improved. The high-quality raw sandstone aggregate is less and less, most of the high-quality raw sandstone aggregate contains more impurities such as muck, and the traditional vibrating feeder cannot meet the actual production requirement and needs to remove the impurities before crushing. The vibration feeding impurity remover can remove impurities such as muck in the crusher before feeding, improves the quality of crushed aggregates, has multiple functions, has a feeding function and also has a function of screening and removing impurities such as muck. With the continuous improvement of the living standard of residents, the domestic garbage and the landfill decayed garbage are increased day by day, and the domestic garbage and the decayed garbage need to be screened before being reused, so that the utilization efficiency of the domestic garbage and the buried decayed garbage is improved. Therefore, there is a need for a device that can perform the screening while feeding.

Disclosure of Invention

The invention aims to provide a vibration feeding screening machine to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a vibrating feeding and screening machine comprises a shell, a screen plate and a vibrating mechanism.

The casing is squarely, and the casing is upper and lower open-ended and link up the form, the left end upside of casing is the raw materials feed inlet, and the right-hand member of casing is the aggregate discharge gate that the granule is bigger, and the lower extreme of casing is the more fine dregs discharge gate of granule.

The sieve installs in the casing, and the sieve sets up a plurality ofly along the casing right, the height of sieve from left to right reduces gradually and is the notch cuttype, through the leg joint of "L" type between two adjacent sieves, it should be noted here that, the raw materials that get into from the raw materials feed inlet slides along the direction of right, and the notch cuttype is convenient for flow the landing right.

The vibrating mechanism is installed on the sieve plate, and the vibrating mechanism increases the shaking amplitude of the sieve plate through vibration. The vibration mechanism increases the vibration amplitude of the sieve plate, facilitates the separation of the residue soil and the aggregate, and improves the sieving effect.

A vibratory feed screening machine as described above wherein preferably the vibratory mechanism is a vibratory motor connected to the screen deck. Vibrating motor drives the sieve vibrations, and the material shake of being convenient for is sieved, also is convenient for to slide right simultaneously.

The vibratory feed screening machine as described above preferably further comprises a receiving member for facilitating the material entering from the material inlet to slide to the right, wherein the receiving member facilitates the material to slide to the right and is mounted on the housing. The receiving member facilitates the material to have a velocity to the right while also avoiding sliding to the left.

The vibratory feed screening machine as described above, wherein preferably, the receiving member is a sliding material plate, the sliding material plate is mounted at the left end of the housing and is located at the left side of the screen plate, the left end of the sliding material plate is inclined upwards, and the raw material slides towards the screen plate through the sliding material plate. The sliding material plate is obliquely arranged, so that a component force to the right is given to the raw materials, and a rightward speed is generated, so that the rightward movement is accelerated, and the screening and the separation are facilitated.

The vibratory feed screening machine as described above preferably further comprising a resilient member mounted between the screen deck and the lower end of the housing to urge the screen deck to vibrate up and down on the resilient member as the material moves and the screen deck is able to move up and down along the housing. The elastic component can increase the vibration amplitude of the sieve plate, is convenient for sieving, is provided with the conveyor belt mechanism at the lower side of the shell, and can convey the dregs sieved by the dregs discharging port to the left side to be separated from the aggregates on the right side.

The vibrating feeding and screening machine is characterized in that the screen plate is a finger-shaped screen plate, and a strip-shaped screen hole penetrating rightwards is formed in the screen plate. The bar sieve mesh runs through the sieve board to the right, just so be difficult to block, and moreover, the resistance is little because it is open to run through to the right.

The vibrating feeding screening machine is characterized in that the screen plate is a circular hole type screen plate, and circular screen holes are uniformly formed in the screen plate. The circular sieve pores are uniformly distributed, the sieving area is large, and the sieving effect is good.

The vibratory feed screening machine as described above, wherein preferably the screen plate is a steel wire mesh and is provided with meshes. The wire net is for general sieve mesh, and the mesh quantity is many, and it is gliding more easily, simultaneously, toughness is good, shakes easily.

The vibratory feed screening machine as described above, wherein preferably the resilient member is a rubber spring and the lower end of the rubber spring is secured to the housing. The rubber spring belongs to the support column of rubber material, and stability is good, has toughness simultaneously.

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

For the background art, the application provides a vibratory feed screening machine:

1. raw materials are added from a raw material inlet and slide onto a right sieve plate along a sliding plate, the inclined sliding plate enables the raw materials to have kinetic energy to the right so as to be convenient to slide to the right, so that screening is realized, large aggregates slide out from a right aggregate outlet, fine muck is screened out from a muck outlet and is conveyed to the left side through a lower conveyor belt mechanism to realize separation, and the aggregates are convenient to recycle;

2. the sieve is the notch cuttype, and the raw materials of being convenient for moves right, and elastomeric element provides elastic support, and vibrating motor then increases vibration amplitude, improves the screening effect of sieve.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

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

FIG. 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. a housing; 2. a vibration motor; 3. a rubber spring; 31. a metal spring; 32. a support plate; 4. a material sliding plate; 5. a sieve plate; 51. strip-shaped sieve pores; 52. circular sieve pores; 53. mesh openings; 6, a raw material feeding hole; 7. a residue soil discharge hole; 8. and (4) discharging the aggregate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 2, the present invention provides a technical scheme of a vibratory feeding and screening machine: a vibratory feeding and screening machine comprises a shell 1, a screen plate 5 and a vibrating mechanism.

The casing 1 is square, and the casing 1 is the form that link up of upper and lower open-ended, and the left end upside of casing 1 is raw materials feed inlet 6, and the right-hand member of casing 1 is the aggregate discharge gate 8 that the granule is bigger, and the lower extreme of casing 1 is the dregs discharge gate 7 that the granule is finer.

The sieve plates 5 are arranged in the shell 1, the sieve plates 5 are arranged rightwards along the shell 1, the height of each sieve plate 5 gradually decreases from left to right to form a ladder shape, and two adjacent sieve plates 5 are connected through an L-shaped bracket, wherein the raw materials entering from the raw material inlet 6 slide rightwards, the ladder shape is convenient for sliding rightwards, the sieve plate also comprises a receiving part which facilitates the raw materials entering from the raw material inlet 6 to slide rightwards, the receiving part facilitates the raw materials to slide rightwards through the receiving part, the receiving part is arranged on the shell 1, the receiving part facilitates the raw materials to have a rightwards speed, and simultaneously, the raw materials are prevented from sliding leftwards, the receiving part is a sliding plate 4, the sliding plate 4 is arranged at the left end of the shell 1, the sliding plate 4 is positioned at the left side of the sieve plates 5, the left end of the sliding plate 4 inclines upwards, the raw materials slide towards the sieve plates 5 through the sliding plate 4, a rightwards component force is given to the raw materials, and the rightward speed is generated, so that the rightward movement.

The vibration mechanism is installed on the sieve plate 5, and the vibration mechanism increases the shaking amplitude of the sieve plate 5 through vibration. The vibration mechanism increases the vibration amplitude of the sieve plate 5, so that the separation of the muck and the aggregate is facilitated, and the sieving effect is improved. The vibrating mechanism is a vibrating motor 2 connected with the sieve plate 5. Vibrating motor 2 drives sieve 5 vibrations, and the material shake of being convenient for is sieved, also is convenient for to slide right simultaneously. The sieve plate 5 is a finger-shaped sieve plate, and a strip-shaped sieve pore 51 which runs through rightwards is arranged on the sieve plate 5. The bar screen holes 51 penetrate the screen deck 5 to the right, so that they are not easily stuck, and moreover, the resistance is small because they penetrate the opening to the right.

Still include elastomeric element, elastomeric element installs between the lower extreme of sieve 5 and casing 1, drives sieve 5 vibrations from top to bottom on elastomeric element when the raw materials removes, and sieve 5 can reciprocate along casing 1. The elastic component can increase the vibration amplitude of the sieve plate 5, is convenient for sieving, is provided with a conveyor belt mechanism at the lower side of the shell 1, and can convey the dregs sieved out by the dregs discharging port 7 to the left side and separate the dregs from the aggregates on the right side. Rubber spring 3 belongs to the support column of rubber material, and stability is good, has toughness simultaneously.

Example 2

Referring to fig. 3, the present invention provides a technical scheme of a vibratory feeding and screening machine: a vibratory feeding and screening machine comprises a shell 1, a screen plate 5 and a vibrating mechanism.

The vibration mechanism is installed on the sieve plate 5, and the vibration mechanism increases the shaking amplitude of the sieve plate 5 through vibration. The vibration mechanism increases the vibration amplitude of the sieve plate 5, so that the separation of the muck and the aggregate is facilitated, and the sieving effect is improved. The vibrating mechanism is a vibrating motor 2 connected with the sieve plate 5. Vibrating motor 2 drives sieve 5 vibrations, and the material shake of being convenient for is sieved, also is convenient for to slide right simultaneously.

Still include elastomeric element, elastomeric element installs between the lower extreme of sieve 5 and casing 1, drives sieve 5 vibrations from top to bottom on elastomeric element when the raw materials removes, and sieve 5 can reciprocate along casing 1. The elastic component can increase the vibration amplitude of the sieve plate 5, is convenient for sieving, is provided with a conveyor belt mechanism at the lower side of the shell 1, and can convey the dregs sieved out by the dregs discharging port 7 to the left side and separate the dregs from the aggregates on the right side. The sieve plate 5 is a round hole sieve plate, and round sieve holes 52 are uniformly arranged on the sieve plate 5. The circular sieve holes 52 are uniformly distributed, the sieving area is large, and the sieving effect is good. Rubber spring 3 belongs to the support column of rubber material, and stability is good, has toughness simultaneously.

Example 3

Referring to fig. 4, the present invention provides a technical scheme of a vibratory feeding and screening machine: a vibratory feeding and screening machine comprises a shell 1, a screen plate 5 and a vibrating mechanism.

The vibration mechanism is installed on the sieve plate 5, and the vibration mechanism increases the shaking amplitude of the sieve plate 5 through vibration. The vibration mechanism increases the vibration amplitude of the sieve plate 5, so that the separation of the muck and the aggregate is facilitated, and the sieving effect is improved. The vibrating mechanism is a vibrating motor 2 connected with the sieve plate 5. Vibrating motor 2 drives sieve 5 vibrations, and the material shake of being convenient for is sieved, also is convenient for to slide right simultaneously. The sieve plate 5 is a steel wire mesh, and the sieve plate 5 is provided with meshes 53. The wire net is for general sieve mesh, and the mesh quantity is many, and it is gliding more easily, simultaneously, toughness is good, shakes easily.

Example 4

Referring to fig. 5, the present invention provides a technical scheme of a vibratory feeding and screening machine: a vibratory feeding and screening machine comprises a shell 1, a screen plate 5 and a vibrating mechanism.

Still include elastomeric element, elastomeric element installs between the lower extreme of sieve 5 and casing 1, drives sieve 5 vibrations from top to bottom on elastomeric element when the raw materials removes, and sieve 5 can reciprocate along casing 1. The elastic component can increase the vibration amplitude of the sieve plate 5, is convenient for sieving, is provided with a conveyor belt mechanism at the lower side of the shell 1, and can convey the dregs sieved out by the dregs discharging port 7 to the left side and separate the dregs from the aggregates on the right side. The sieve plate 5 is a finger-shaped sieve plate, and a strip-shaped sieve pore 51 which runs through rightwards is arranged on the sieve plate 5. The bar screen holes 51 penetrate the screen deck 5 to the right, so that they are not easily stuck, and moreover, the resistance is small because they penetrate the opening to the right. The elastic member is a metal spring 31, the metal springs 31 are arranged in a plurality of front and rear directions, the lower ends of the metal springs 31 are connected through 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.

The working principle is as follows: the raw materials are added from a raw material feeding hole 6 and slide into a sieve plate 5 on the right side along a material sliding plate 4, the inclined material sliding plate 4 enables the raw materials to have kinetic energy to the right side, the raw materials are convenient to slide to the right side, screening is achieved, large aggregates slide out of an aggregate discharging hole 8 on the right side, fine dregs are screened out of an dreg discharging hole 7, and the fine dregs are conveyed to the left side through a conveying belt mechanism on the lower side, so that the aggregates are convenient to recycle. Sieve 5 is the notch cuttype, and the raw materials of being convenient for moves rightwards, and elastomeric element provides elastic support, and vibrating motor 2 then increases amplitude of vibration, improves sieve 5's screening effect.

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

Claims

1. A vibratory feed screening machine, comprising:

the device comprises a shell (1), wherein the shell (1) is square, the shell (1) is in a through shape with an upper opening and a lower opening, a raw material inlet (6) is formed in the upper side of the left end of the shell (1), an aggregate discharge hole (8) with larger particles is formed in the right end of the shell (1), and a residue discharge hole (7) with finer particles is formed in the lower end of the shell (1);

the sieve plate (5), the sieve plate (5) is installed in the shell (1), the sieve plate (5) is arranged rightwards along the shell (1) in a plurality of numbers, the height of the sieve plate (5) is gradually reduced from left to right to form a ladder shape, and two adjacent sieve plates (5) are connected through L-shaped brackets;

the vibrating mechanism is installed on the sieve plate (5), and the vibrating mechanism increases the shaking amplitude of the sieve plate (5) through vibration.

2. A vibratory feed screening machine according to claim 1 wherein: the vibrating mechanism is a vibrating motor (2) connected with the sieve plate (5).

3. A vibratory feed screening machine according to claim 2 wherein: still including the convenient raw materials that gets into from raw materials feed inlet (6) the gliding receiving part of right, make things convenient for the raw materials to slide right through the receiving part, and the receiving part is installed on casing (1).

4. A vibratory feed screening machine according to claim 3 wherein: the bearing part is a sliding plate (4), the sliding plate (4) is installed at the left end of the shell (1), 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 upwards, and raw materials slide to the sieve plate (5) through the sliding plate (4).

5. A vibratory feed screening machine according to claim 4 wherein: still include elastomeric element, elastomeric element installs between the lower extreme of sieve (5) and casing (1), drives sieve (5) vibrations from top to bottom on elastomeric element when the raw materials removes, and sieve (5) can reciprocate along casing (1).

6. A vibratory feed screening machine according to claim 5, wherein: the sieve plate (5) is a finger-shaped sieve plate, and a bar-shaped sieve mesh (51) which penetrates through the sieve plate (5) rightwards is arranged on the sieve plate.

7. A vibratory feed screening machine according to claim 5, wherein: the sieve plate (5) is a round hole sieve plate, and round sieve holes (52) are uniformly formed in the sieve plate (5).

8. A vibratory feed screening machine according to claim 5, wherein: the sieve plate (5) is a steel wire mesh, and meshes (53) are arranged on the sieve plate (5).

9. A vibratory feed screening machine as claimed in 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 shell (1).

10. A vibratory feed screening machine as claimed in any one of claims 6 to 8 wherein: the elastic component is a plurality of metal springs (31), the metal springs (31) are arranged in the front and at the back, the lower ends of the metal springs (31) are connected through supporting plates (32), and the supporting plates (32) are fixed on the shell (1).