CN220697460U - Screening plant is used in material separation - Google Patents

Abstract

The utility model discloses a screening device for sorting materials, which comprises a screening box, wherein strip-shaped mounting holes corresponding to the positions are formed in the front inner wall and the rear inner wall of the screening box, a limiting rod is fixedly connected to the inner wall of the strip-shaped mounting hole, a linkage plate is slidingly connected to the surface of the limiting rod, a movable screen plate is fixedly connected between the two linkage plates, and a vibrating motor is fixedly arranged on the surface of the linkage plate. According to the utility model, the linkage plate and the movable sieve plate are arranged in the screening box, and the linkage plate can be driven by the vibrating motor to vibrate up and down, so that the materials on the surface of the movable sieve plate are subjected to vibration screening, the materials accumulated in the middle of the movable sieve plate are gradually vibrated to the extension material guide plates on two sides in the vibration process, and the sorted materials are fed into the sorting box on the side surface of the screening box from the sorting opening by using the extension material guide plates, and the materials passing through the movable sieve plate directly fall into the collecting box, so that the purposes of rapidly screening and sorting the materials are achieved.

Description

Screening plant is used in material separation

Technical Field

The utility model relates to the technical field of material sorting, in particular to a screening device for material sorting.

Background

The working process of the screening machine basically comprises the steps of vibrating or sliding the materials on the screen surface, so that the materials with smaller apertures than the screen mesh are screened out through the screen surface, and the materials with larger volumes are left on the screen surface. For example, screening peanuts, beans, rice and the like, and screening foreign matters or half beans or broken beans with different grain sizes.

The patent document with the patent application number of CN202220014555.1 discloses a material screening device, which comprises a box body and a discharge hole, wherein a screen frame is slidably arranged in the box body, a driving component for driving the screen frame to vibrate is arranged on the box body, and a discharging component which is convenient for discharging the residual materials in the screen frame is arranged on the screen frame; the utility model discloses a screen frame, including the fixed column, the screen frame top both sides all are provided with the connecting rod, two be provided with the connecting plate between the connecting rod, the one end that the fixed column was kept away from to the actuating lever extends to the support frame below and rotates with the connecting plate top to be connected, through being provided with the unloading subassembly, is convenient for discharge the material of being detained at the screen frame top, and the practicality is strong.

Above material screening plant is in the use, need drive the flitch rotation on reel surface through electric telescopic handle, just can carry out the ejection of compact with the material that the flitch surface was selected in the separation, and not only the structure is complicated, and all feeds to same department position through two kinds of materials of sorting, needs the staff to change the collection container that the discharge gate was issued, and complex operation is wasted time, can't realize selecting separately fast screening integration operation, is unfavorable for improving work efficiency.

Disclosure of Invention

The utility model aims to provide a screening device for material sorting, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the screening device for material sorting comprises a screening box, wherein strip-shaped mounting holes corresponding to the positions are formed in the front inner wall and the rear inner wall of the screening box, a limiting rod is fixedly connected to the inner wall of the strip-shaped mounting hole, a linkage plate is connected to the surface of the limiting rod in a sliding mode, a movable screen plate is fixedly connected between the two linkage plates, and a vibrating motor is fixedly arranged on the surface of the linkage plate;

the screening box comprises a screening box body, wherein the screening box body is characterized in that screening boxes are fixedly connected with left and right sides of the screening box body, a discharge hole is formed in the lower surface of the screening box body, a discharge bottom plate is rotatably connected to the bottom of the screening box body, sorting holes which are rectangular are formed in the two sides of the screening box body, the positions of the sorting holes correspond to the screening box body, extension guide plates are fixedly connected to the left end and the right end of the movable screen plate body, one side of the extension guide plates, far away from the movable screen plate body, penetrates through the sorting holes, and extends to the top opening position of the screening box body.

Preferably, the surface of the limiting rod is sleeved with a supporting spring, and the top end of the supporting spring is overlapped with the lower surface of the linkage plate.

Preferably, the upper surface of the movable sieve plate is fixedly connected with two baffles which are mutually symmetrical in position, and the baffles are in sliding connection with the inner wall of the screening box.

Preferably, the fixed surface of ejection of compact bottom plate is connected with the stopper, the bolt hole has been seted up on the surface of stopper, and the inner wall threaded connection of bolt hole has stop bolt, separation box's surface seted up with stop bolt assorted bolt draw-in groove.

Preferably, the position of the discharging bottom plate corresponds to the discharging hole, and the size of the discharging bottom plate is matched with the discharging hole.

Preferably, a collecting box is placed on the inner bottom wall of the screening box, the collecting box is located under the movable screen plate, and a movable door is arranged on the front face of the screening box.

Preferably, the upper surface of screening case inlays and establishes installs the feeder hopper, the feeder hopper is rectangular shape structure, and the position of feeder hopper corresponds with movable sieve.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the linkage plate and the movable sieve plate are arranged in the screening box, and the linkage plate can be driven by the vibrating motor to vibrate up and down, so that the materials on the surface of the movable sieve plate are subjected to vibration screening, the materials accumulated in the middle of the movable sieve plate are gradually vibrated to the extension material guide plates on two sides in the vibration process, and the sorted materials are fed into the sorting box on the side surface of the screening box from the sorting opening by using the extension material guide plates, and the materials passing through the movable sieve plate directly fall into the collecting box, so that the aim of integrating rapid screening and sorting is fulfilled.

2. According to the utility model, the sorting box is arranged on the side face of the screening box, so that sorted materials can be collected by the sorting box, and the discharging bottom plate is arranged at the bottom of the sorting box, so that the sorting box can be discharged by opening the discharging bottom plate when the sorting box is discharged, and the effect of conveniently collecting the materials is achieved.

Drawings

FIG. 1 is a schematic perspective view of the utility model;

FIG. 2 is a schematic diagram of the front cross-section of the screening box of the utility model;

FIG. 3 is a schematic side sectional view of an inventive linkage plate;

fig. 4 is an enlarged schematic view of fig. 2 a of the utility model.

In the figure: 1. a screening box; 2. a strip-shaped mounting hole; 3. a limit rod; 4. a linkage plate; 5. a movable screen plate; 6. a vibration motor; 7. a sorting box; 8. a discharge port; 9. a movable door; 10. extending a material guide plate; 11. a sorting port; 12. a support spring; 13. a baffle; 14. a discharging bottom plate; 15. a limiting block; 16. a limit bolt; 17. a collection box; 18. and (5) a feeding hopper.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, a screening device for sorting materials comprises a screening box 1, wherein strip-shaped mounting holes 2 corresponding to the positions are formed in the front inner wall and the rear inner wall of the screening box 1, a limiting rod 3 is fixedly connected to the inner wall of the strip-shaped mounting holes 2, a linkage plate 4 is slidably connected to the surface of the limiting rod 3, a supporting spring 12 is sleeved on the surface of the limiting rod 3, and the top end of the supporting spring 12 is overlapped with the lower surface of the linkage plate 4.

The upper surface of screening case 1 inlays and installs feeder hopper 18, and feeder hopper 18 is rectangular shape structure, and the position of feeder hopper 18 corresponds with movable sieve 5.

The movable sieve plate 5 is fixedly connected between the two linkage plates 4, two baffle plates 13 which are mutually symmetrical in position are fixedly connected to the upper surface of the movable sieve plate 5, the baffle plates 13 are in sliding connection with the inner wall of the screening box 1, and the baffle plates 13 can play a role in limiting and guiding materials on the surface of the movable sieve plate 5.

The surface fixed mounting of linkage board 4 has vibrating motor 6, and the equal fixedly connected with sorting box 7 of the left and right sides of screening case 1, and discharge gate 8 has been seted up to the lower surface of sorting box 7, and the bottom of sorting box 7 rotates and is connected with ejection of compact bottom plate 14, and the position of ejection of compact bottom plate 14 corresponds with discharge gate 8, and ejection of compact bottom plate 14 size and discharge gate 8 phase-match.

The surface fixedly connected with stopper 15 of ejection of compact bottom plate 14, the bolt hole has been seted up on the surface of stopper 15, and the inner wall threaded connection of bolt hole has stop bolt 16, and the bolt draw-in groove with stop bolt 16 assorted is seted up on the surface of sorting box 7, through being provided with stopper 15 and stop bolt 16 on the surface of ejection of compact bottom plate 14, can utilize stop bolt 16 to fix ejection of compact bottom plate 14.

It is worth noting that, through being provided with the sorting box 7 in the side of screening box 1, can utilize sorting box 7 to collect the material after the separation, and through being provided with ejection of compact bottom plate 14 in the bottom of sorting box 7, when carrying out the ejection of compact to sorting box 7, can open ejection of compact bottom plate 14 and carry out the ejection of compact to sorting box 7, reach the effect of conveniently collecting the material.

The separation mouth 9 that is the rectangle has all been seted up to the both sides of screening case 1, and separation mouth 9's position corresponds with separation box 7, and the equal fixedly connected with in both ends extends stock guide 10 about movable sieve 5, and one side that extends stock guide 10 kept away from movable sieve 5 runs through separation mouth 9, and extends to separation box 7's open top position, and the material can be through extending stock guide 10 landing to separation box 7 in.

The collection box 17 has been placed to the interior bottom wall of screening case 1, and collection box 17 is located under the activity sieve 5, and the front of screening case 1 is provided with dodge gate 11, and dodge gate 11's position corresponds with collection box 17, and the staff can open dodge gate 11 and get and put collection box 17.

It is worth noting that, through being provided with linkage plate 4 and activity sieve 5 in the inside of screening case 1, firstly throw into the activity sieve 5 surface of screening case 1 inside with the material from feeder hopper 18, then utilize vibrating motor 6 to drive linkage plate 4 vibration from top to bottom to carry out vibration screening to the material on activity sieve 5 surface, and in the vibration process will pile up the material of activity sieve 5 middle part position and vibrate the extension stock guide 10 to both sides gradually, and utilize extension stock guide 10 to get into the sorting box 7 of screening case 1 side from sorting mouth 11 with the material that is selected separately, the material of granule then directly falls to the collecting box 1 of screening case 1 bottom through activity sieve 5, reach quick screening and the purpose of selecting materials.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. Screening plant for material sorting, including screening case (1), its characterized in that: the screening box is characterized in that strip-shaped mounting holes (2) corresponding to each other in position are formed in the front inner wall and the rear inner wall of the screening box (1), a limiting rod (3) is fixedly connected to the inner wall of each strip-shaped mounting hole (2), a linkage plate (4) is slidably connected to the surface of each limiting rod (3), a movable screen plate (5) is fixedly connected between the two linkage plates (4), and a vibrating motor (6) is fixedly arranged on the surface of each linkage plate (4);

the screening box is characterized in that sorting boxes (7) are fixedly connected to the left side and the right side of the screening box (1), a discharge hole (8) is formed in the lower surface of the sorting boxes (7), a discharge bottom plate (14) is rotatably connected to the bottom of the sorting boxes (7), sorting holes (9) which are rectangular are formed in the two sides of the screening box (1), the sorting holes (9) are corresponding to the sorting boxes (7), extension guide plates (10) are fixedly connected to the left end and the right end of the movable screen plate (5), and one side, far away from the movable screen plate (5), of the extension guide plates (10) penetrates through the sorting holes (9) and extends to the top opening position of the sorting boxes (7).

2. A screening device for sorting materials according to claim 1, characterized in that: the surface of the limiting rod (3) is sleeved with a supporting spring (12), and the top end of the supporting spring (12) is overlapped with the lower surface of the linkage plate (4).

3. A screening device for sorting materials according to claim 1, characterized in that: the upper surface of the movable sieve plate (5) is fixedly connected with two baffles (13) which are mutually symmetrical in position, and the baffles (13) are in sliding connection with the inner wall of the screening box (1).

4. A screening device for sorting materials according to claim 1, characterized in that: the surface fixing of ejection of compact bottom plate (14) is connected with stopper (15), the bolt hole has been seted up on the surface of stopper (15), and the inner wall threaded connection of bolt hole has spacing bolt (16), the bolt draw-in groove with spacing bolt (16) assorted is seted up on the surface of separation box (7).

5. A screening device for sorting materials according to claim 1, characterized in that: the position of the discharging bottom plate (14) corresponds to the discharging hole (8), and the size of the discharging bottom plate (14) is matched with the discharging hole (8).

6. A screening device for sorting materials according to claim 1, characterized in that: the collecting box (17) is placed on the inner bottom wall of the screening box (1), the collecting box (17) is located under the movable screen plate (5), and the front face of the screening box (1) is provided with a movable door (11).

7. A screening device for sorting materials according to claim 1, characterized in that: the upper surface of screening case (1) inlays and establishes installs feeder hopper (18), feeder hopper (18) are rectangular shape structure, and the position of feeder hopper (18) is corresponding with movable sieve (5).