CN215389885U

CN215389885U - Vibrating screen capable of preventing congestion

Info

Publication number: CN215389885U
Application number: CN202121460723.1U
Authority: CN
Inventors: 王大林
Original assignee: Guizhou Qiqian Heavy Industry Technology Co ltd
Current assignee: Guizhou Qiqian Heavy Industry Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-04
Anticipated expiration: 2031-06-29

Abstract

The utility model relates to the field of hammer crushers and discloses a vibrating screen for preventing congestion, which comprises a movable vehicle body and a hammer crusher body fixedly mounted on the vehicle body, wherein a feeding hopper used for feeding materials into the hammer crusher body is arranged on one side of the vehicle body, a conveying belt which is inclined and is far away from one end of the hammer crusher body and faces upwards and used for conveying processed materials is arranged on the hammer crusher body, a screening box which is positioned under the conveying belt and is provided with openings at the top and one side is arranged on the vehicle body, and the bottom surface of the screening box is an inclined surface, and the downward side of the screening box is close to the opening on one side of the screening box. According to the screening box arranged on the vehicle body, processed materials can fall onto the screening box through the conveying belt, unqualified materials with large volume can fall from the bottom surface of the screening box to the opening at one side of the screening box and fall out through the action of gravity, and therefore screening of the processed materials is completed.

Description

Vibrating screen capable of preventing congestion

Technical Field

The utility model belongs to the field of hammer crushers, and particularly relates to a vibrating screen for preventing congestion.

Background

The hammer crusher is a device for crushing materials in an impact mode, and is divided into a single rotor mode and a double rotor mode. The crusher is a section of crushing crusher which directly crushes materials with the maximum granularity of 600 and 1800 mm to be below 25 or 25 mm. The hammer crusher is suitable for crushing medium hardness materials such as limestone, slag, coke, coal and the like in industrial departments such as cement, chemical industry, electric power, metallurgy and the like.

At present, in order to remove fragments with unqualified sizes, fragments processed by the hammer crusher can be collected and then screened once manually, but the working strength of workers can be improved, and the crushing processing efficiency can be reduced, so that the problem is necessarily solved by designing a vibrating screen for preventing congestion.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background art, the utility model provides a vibrating screen for preventing congestion.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a shale shaker that prevents to block up, includes mobilizable automobile body and the hammer crusher body of fixed mounting on the automobile body, one side of automobile body is provided with the hopper that is used for toward this internal pay-off of hammer crusher, be provided with on the hammer crusher body and be the slope form and keep away from hammer crusher body one end and up and be used for transmitting the transportation belt of processing back material, be provided with on the automobile body and be located under the transportation belt and the top all is equipped with the open-ended screening box with one side, the bottom surface of screening box is the opening that one side is close to screening box one side for inclined plane and its one side down, the bottom surface of screening box is seted up a plurality of column types and is vertical axial sieve mesh.

Furthermore, a first running belt which is located under the screening box and used for transporting qualified materials is fixedly mounted on the vehicle body through a support, and a second running belt which is located on one side of the screening box, perpendicular to the first running belt and used for transporting unqualified materials is fixedly mounted on the vehicle body.

Further, one side fixed mounting of automobile body has the mounting panel that is the horizontal direction and is concave structure, two symmetrical fixed block one of the equal fixedly connected with in surface both sides of mounting panel, the equal fixedly connected with in surface both sides of screening box two with fixed block one corresponding fixed block two, every the equal fixed connection in bottom of fixed block two is vertical axial and the bottom slides and alternates at the dead lever two that corresponds fixed block one, every spring two that is located between fixed block one and the fixed block two has all been cup jointed on the dead lever two, be provided with driving piece one that is used for driving the screening box and carries out the vibration on the screening box.

Furthermore, the driving part I comprises a second support plate fixedly connected to the top of the screening box, and a second vibration motor is fixedly mounted at the top of the second support plate.

Further, the top of hopper is the opening with the one side that is close to the hammer crusher body, just the bottom surface of hopper is close to the hammer crusher body for inclined plane and its one side down, there is the fixed plate that is the horizontal direction through support fixed mounting on the automobile body, the equal fixedly connected with in bottom four corners department of hopper is vertical axial and slides and alternate dead lever one on the fixed plate, and every the dead lever is gone up and all has been cup jointed the spring that is located between hopper bottom surface and the fixed plate bottom surface, the top fixedly connected with extension board one of hopper, the top fixed mounting of extension board one has vibrating motor one.

Further, the automobile body includes the automobile body, a row of drive wheel is all installed to the both sides of automobile body, every row all the cover is equipped with the track on the drive wheel.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the screening box arranged on the vehicle body, processed materials can be conveyed out of the hammer crusher body through the conveying belt and fall onto the screening box, qualified materials with small volume can fall to the lower part of the screening box through the screen holes, unqualified materials with large volume can slide to an opening at one side of the screening box from the bottom surface of the screening box and fall out through the action of gravity, so that the screening of the processed materials is completed, the screening is more rapid compared with the traditional manual screening, the processing efficiency is improved, and the unqualified materials can be collected by a container and poured into the feeding hopper again for secondary processing.

Drawings

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

FIG. 2 is a schematic plan view of the present invention;

FIG. 3 is a schematic perspective view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

in the figure: 1. a vehicle body; 11. a vehicle body; 12. a drive wheel; 13. a crawler belt; 2. a hammer crusher body; 3. a feeding hopper; 31. a fixing plate; 32. a first support plate; 33. a first vibration motor; 34. fixing a rod I; 35. a first spring; 36. a limiting block; 4. a conveyor belt; 5. screening the box; 51. mounting a plate; 52. a first fixed block; 53. a second fixing rod; 54. a second spring; 55. a support plate II; 56. a second vibration motor; 6. screening holes; 7. operating the first belt; 8. and operating the second belt.

Detailed Description

The technical solution will be further explained below with reference to the drawings in the embodiments of the present invention:

referring to fig. 1-4, the embodiment of the utility model provides a vibration sieve for preventing congestion, which includes a movable vehicle body 1 and a hammer crusher body 2 fixedly mounted on the vehicle body 1, wherein a feeding hopper 3 for feeding materials into the hammer crusher body 2 is disposed on one side of the vehicle body 1, a conveying belt 4 for conveying processed materials is disposed on the hammer crusher body 2, the conveying belt 4 is inclined and has an end far away from the hammer crusher body 2 and faces upward, a sieving box 5 is disposed on the vehicle body 1 and is located under the conveying belt 4, and has openings on both the top and one side, the bottom surface of the sieving box 5 is an inclined surface, the downward side of the sieving box is close to the opening on one side of the sieving box 5, and a plurality of cylindrical and vertical axial sieve holes 6 are disposed on the bottom surface of the sieving box 5, so that materials to be crushed can be poured into the feeding hopper 3 and fed into the hammer crusher body 2 for processing, the material after processing can be through 4 transmission play hammer crusher bodies 2 of conveyor belt, and fall into to screening box 5 on, the less material that qualifies promptly of volume can drop to the below of screening box 5 through sieve mesh 6 this moment, and the great material that qualifies promptly of volume then can be through the effect of gravity from screening box 5 bottom surfaces landing to one side opening of screening box 5 and fall out, thereby accomplished the screening to the material after processing, compare in traditional manual work screening can be more swift, the efficiency of processing is improved, can collect and pour into once more in hopper 3 with the container to unqualified material and carry out secondary operation.

Preferably, please refer to fig. 1 and 3, a first operating belt 7 for transporting qualified materials is fixedly mounted on the vehicle body 1 through a bracket and is located under the screening box 5, and a second operating belt 8 for transporting unqualified materials is fixedly mounted on the vehicle body 1 and is located on one side of the screening box 5, perpendicular to the first operating belt 7, and the first operating belt 7 and the second operating belt 8 can respectively transport qualified and unqualified materials, so as to collect and operate the screened materials.

Specifically, referring to fig. 3 and 4, a mounting plate 51 having a concave structure in a horizontal direction is fixedly mounted on one side of the vehicle body 1, two symmetrical first fixing blocks 52 are fixedly connected to both sides of the surface of the mounting plate 51, two second fixing blocks corresponding to the first fixing blocks 52 are fixedly connected to both sides of the surface of the screening box 5, the bottom of each second fixing block is fixedly connected to a second fixing rod 53 which is axially vertical and slidably inserted into the corresponding first fixing block 52, a second spring 54 is sleeved on each second fixing rod 53 and is positioned between the first fixing block 52 and the second fixing block, so that the screening box 5 is elastically connected to the mounting plate 51, and meanwhile, a first driving member for driving the screening box 5 to vibrate is arranged on the screening box 5, so that the material can vibrate correspondingly after falling into the screening box 5, in order to avoid the material to appear piling up phenomenon in screening box 5, the design of such design can be more reasonable, and in addition, the bottom of every dead lever 34 can all be located the stopper 36 of fixed plate 31 below by fixedly connected with, can avoid dead lever 34 to break away from fixed plate 31 when reciprocating like this, and can be more reasonable.

In order to drive the sieving box 5 to rotate, in some embodiments, the first driving member includes a second support plate 55 fixedly connected to the top of the sieving box 5, and a second vibration motor 56 is fixedly mounted on the top of the second support plate 55, so that the sieving box 5 can be driven to vibrate on the mounting plate 51 correspondingly by the vibration of the second vibration motor 56.

Referring to fig. 1 and 2, the top of the hopper 3 and a side close to the hammer crusher body 2 are both open, the bottom of the hopper 3 is an inclined surface, and the downward side of the hopper 3 is close to the hammer crusher body 2, so that the material poured into the hopper 3 can slide into the hammer crusher body 2 under the action of gravity, meanwhile, the concrete connection mode between the hopper 3 and the car body 1 is as follows, a fixing plate 31 in the horizontal direction is fixedly installed on the car body 1 through a bracket, fixing rods 34 which are vertically axially and slidably inserted in the fixing plate 31 are fixedly connected to four corners of the bottom of the hopper 3, a spring 35 between the bottom of the hopper 3 and the bottom of the fixing plate 31 is sleeved on each fixing rod 34, a support plate 32 is fixedly connected to the top of the hopper 3, a vibration motor 33 is fixedly installed on the top of the support plate 32, like this, the vibration through vibrating motor 33 can drive hopper 3 and carry out corresponding reciprocating on fixed plate 31 to the material that drives in hopper 3 vibrates, avoids the material problem of long-pending staying in hopper 3 to appear.

Referring to fig. 2, the specific structure of the vehicle body 1 is that the vehicle body 1 includes a vehicle body 11, a row of driving wheels 12 are mounted on both sides of the vehicle body 11, each row of driving wheels 12 is sleeved with a crawler belt 13, and the driving wheels 12 can drive the crawler belts 13 to rotate correspondingly when rotating, so as to move the vehicle body 11, thereby enabling the hammer crusher body 2 to be flexibly used.

In the device, all electric devices and drivers matched with the electric devices are arranged, and all driving parts, namely power elements, the electric devices and adaptive power supplies, are connected through leads by a person skilled in the art, and specific connecting means refer to the above expression that the electric devices are electrically connected in sequence, and detailed connecting means thereof are well known in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vibrating screen for preventing congestion comprises a movable vehicle body (1) and a hammer crusher body (2) fixedly arranged on the vehicle body (1), it is characterized in that one side of the vehicle body (1) is provided with a feeding hopper (3) used for feeding materials into the hammer crusher body (2), the hammer crusher body (2) is provided with a conveying belt (4) which is inclined, is far away from the hammer crusher body (2), is upward at one end and is used for conveying processed materials, the vehicle body (1) is provided with a screening box (5) which is positioned under the conveying belt (4) and is provided with openings at the top and one side, the bottom surface of the screening box (5) is an inclined surface, the downward side of the bottom surface is close to the opening on one side of the screening box (5), the bottom surface of the screening box (5) is provided with a plurality of column-shaped and vertical axial screening holes (6).

2. The vibrating screen for preventing the congestion as claimed in claim 1, wherein a first running belt (7) for transporting qualified materials is fixedly installed on the vehicle body (1) through a bracket and is located right below the screening box (5), and a second running belt (8) for transporting unqualified materials is fixedly installed on the vehicle body (1) and is located on one side of the screening box (5) and is perpendicular to the first running belt (7).

3. The vibrating screen for preventing congestion as claimed in claim 1, wherein a mounting plate (51) which is in a horizontal direction and is in a concave structure is fixedly mounted on one side of the vehicle body (1), two symmetrical first fixing blocks (52) are fixedly connected to both sides of the surface of the mounting plate (51), two second fixing blocks corresponding to the first fixing blocks (52) are fixedly connected to both sides of the surface of the screening box (5), a second fixing rod (53) which is in a vertical axial direction and has a bottom slidably inserted into the corresponding first fixing blocks (52) is fixedly connected to the bottom of each second fixing block, a second spring (54) which is located between the first fixing block (52) and the second fixing block is sleeved on each second fixing rod (53), and a first driving member for driving the screening box (5) to vibrate is arranged on the screening box (5).

4. The vibrating screen for preventing congestion as claimed in claim 3, wherein the first driving member comprises a second support plate (55) fixedly connected to the top of the screening box (5), and a second vibrating motor (56) is fixedly mounted on the top of the second support plate (55).

5. The screen according to claim 1, wherein the top of the hopper (3) and the side close to the hammer crusher body (2) are both open, the bottom surface of the feeding hopper (3) is an inclined surface, the downward side of the feeding hopper is close to the hammer crusher body (2), a fixing plate (31) in the horizontal direction is fixedly arranged on the vehicle body (1) through a bracket, the four corners at the bottom of the feeding hopper (3) are fixedly connected with a first fixing rod (34) which is vertical and axial and is inserted on the fixing plate (31) in a sliding way, and a first spring (35) positioned between the bottom surface of the feeding hopper (3) and the bottom surface of the fixed plate (31) is sleeved on each first fixed rod (34), the top of the feeding hopper (3) is fixedly connected with a first support plate (32), and the top of the first support plate (32) is fixedly provided with a first vibrating motor (33).

6. The vibrating screen for preventing congestion as defined in claim 1, wherein the vehicle body (1) comprises a vehicle body (11), a row of driving wheels (12) is mounted on both sides of the vehicle body (11), and a track (13) is sleeved on each row of driving wheels (12).