CN212349387U

CN212349387U - Coal mine screening device capable of being rapidly recycled

Info

Publication number: CN212349387U
Application number: CN202020621857.6U
Authority: CN
Inventors: 李兰兰
Original assignee: Dongping Kaiyuan Machinery Manufacturing Co ltd
Current assignee: Dongping Kaiyuan Machinery Manufacturing Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-01-15
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a colliery sieving mechanism that can retrieve fast, including shell, driving belt, driving motor and horizontal pole, the inside of shell is provided with the connecting block, the inboard of montant is provided with the screening case of embedding inside the connecting block, the inner skin weld of baffle has the connecting rod, both ends lower surface all is connected with the regulating plate about the connecting block, the outer end surface laminating of regulating plate has the regulating block, the rear end surface mounting of mounting panel has the base block, the rear end skin weld of mounting panel has the fixed plate, constitute linkage through driving belt between the base block monomer, the front end surface laminating of mounting panel has the collecting box, the lower surface of baffle is connected with the base, the outer end and the connecting block fixed connection of spring. This colliery sieving mechanism that can retrieve fast, after the screening is ended, can be quick retrieve the great colliery of volume to make things convenient for follow-up shredding again.

Description

Coal mine screening device capable of being rapidly recycled

Technical Field

The utility model relates to a colliery technical field specifically is a colliery sieving mechanism that can retrieve fast.

Background

The coal mine is one of energy sources frequently used by people, and the manufacturing of the coal mine requires that people firstly mine raw materials from mines and the like and then screen the raw materials, so that the subsequent processing treatment is convenient, and a screening device is used at the moment;

however, in the screening of coal mines, although the existing screening devices in the market can screen out coal mines with the volume meeting the requirements, the coal mines with large volume are inconvenient to be rapidly recycled, so that a coal mine screening device capable of rapidly recycling is developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery sieving mechanism that can retrieve fast to solve the sieving mechanism that has now on the market that proposes in the above-mentioned background art when carrying out the colliery screening, though can sieve out the colliery that the volume meets the requirements, nevertheless, be not convenient for carry out quick recovery processing's problem to the great colliery of volume.

In order to achieve the above object, the utility model provides a following technical scheme: a coal mine screening device capable of being rapidly recovered comprises a shell, a transmission belt, a driving motor and a cross rod, wherein a connecting block is arranged inside the shell, a vertical rod welded with the shell is inserted into the connecting block in an inserting mode, a screening box embedded into the connecting block is arranged on the inner side of the vertical rod, a baffle is arranged on the outer side of the screening box, a connecting rod is welded on the surface of the inner end of the baffle, a discharge hole formed in the bottom of the connecting block is formed in the outer side of the baffle, adjusting plates are connected to the lower surfaces of the left end and the right end of the connecting block, and the bottom end of each adjusting;

the utility model discloses a mounting plate, including shell, regulating plate, base block, adjusting block, driving motor, driving belt, collecting box, baffle, base block, connecting block fixed connection, the laminating of the outer end surface of regulating plate has the regulating block, and the rear side of regulating block is provided with the mounting panel of fixing on the shell inner wall, the rear end surface mounting of mounting panel has the base block, and is located base block output and the regulating block fixed connection at both ends about the mounting panel, the rear end surface welding of mounting panel has the fixed plate, and the inner wall welding of fixed plate has driving motor to driving motor and the base block fixed connection who is located the mounting panel intermediate position, constitute linkage structure through driving belt between the base block monomer, the laminating of the front end surface of mounting panel has the collecting box, and the inside of collecting box is provided with the baffle, the lower surface connection of baffle has the base.

Preferably, the longitudinal section of the screening box is of a W-shaped structure, the lower surface of the screening box is of a grid structure, and the surfaces of the left end and the right end of the bottom of the screening box are of open structures.

Preferably, the connection mode of baffle and connecting block is the block connection, and the outer end surface of baffle and screening case closely laminates to the inside of connecting block is hollow structure.

Preferably, the top and the bottom of regulating plate are articulated with connecting block and slider respectively, and the connected mode of slider and crossbeam is for cup jointing to the slider passes through spring and base elastic contact.

Preferably, the longitudinal section of the adjusting block is of a water-drop structure, and the adjusting block, the adjusting plate and the connecting block are combined to form a linkage structure.

Preferably, the position of the collecting box corresponds to the position of the screening box, and the collecting box is connected with the partition plate in a clamping manner.

Compared with the prior art, the beneficial effects of the utility model are that: after screening is finished, the coal mine screening device capable of rapidly recycling can rapidly recycle coal mines with large volumes, so that subsequent crushing processing is facilitated;

1. the longitudinal section of the adjusting block is of a water-drop structure, the adjusting plate can slide through the rotation of the adjusting block, so that the connecting block is driven to lift, and the spring is utilized, so that when the adjusting block rotates and does not extrude the adjusting plate, the adjusting plate can quickly return to the original position to generate vibration for screening;

2. the surfaces of the left end and the right end of the screening box are both in an open structure, so that after screening is finished, a large-volume coal mine can fall into the connecting block through the opening and fall into the collecting box through the discharge port for storage;

3. the baffle is cut apart the inner space of collecting box, and the colliery of bulky colliery and small size just can separately collect in the collecting box like this to avoid appearing the confusion, make things convenient for the staff to carry out subsequent operation.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the top view structure of the collecting box of the present invention;

FIG. 3 is a schematic view of the sectional structure of the connecting block in front view;

fig. 4 is a schematic view of the baffle plate of the present invention.

In the figure: 1. a housing; 2. connecting blocks; 3. a vertical rod; 4. screening the box; 5. a baffle plate; 6. a connecting rod; 7. a discharge port; 8. an adjusting plate; 9. a slider; 10. an adjusting block; 11. mounting a plate; 12. a base block; 13. a drive belt; 14. a drive motor; 15. a fixing plate; 16. a collection box; 17. a partition plate; 18. a base; 19. a spring; 20. a cross bar.

Detailed Description

In the following, reference will be made to the accompanying drawings in the embodiments of the present invention for clearly and completely describing the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a coal mine screening device capable of being rapidly recycled comprises a shell 1, connecting blocks 2, vertical rods 3, screening boxes 4, baffles 5, connecting rods 6, a discharge port 7, an adjusting plate 8, a sliding block 9, an adjusting block 10, a mounting plate 11, a base block 12, a transmission belt 13, a driving motor 14, a fixing plate 15, a collecting box 16, a partition plate 17, a base 18, a spring 19 and a cross rod 20, wherein the connecting blocks 2 are arranged inside the shell 1, the vertical rods 3 welded with the shell 1 are inserted inside the connecting blocks 2, the screening boxes 4 embedded inside the connecting blocks 2 are arranged on the inner sides of the vertical rods 3, the baffles 5 are arranged on the outer sides of the screening boxes 4, the connecting rods 6 are welded on the inner end surfaces of the baffles 5, the discharge port 7 arranged at the bottom of the connecting blocks 2 is arranged on the outer sides of the baffles 5, the adjusting plates 8 are connected to the lower surfaces of the, the top end and the bottom end of the adjusting plate 8 are respectively hinged with the connecting block 2 and the sliding block 9, the sliding block 9 and the cross rod 20 are connected in a sleeved mode, and the sliding block 9 is in elastic contact with the base 18 through the spring 19, so that vibration can be generated by the spring 19;

the outer end surface of the adjusting plate 8 is attached with an adjusting block 10, the rear side of the adjusting block 10 is provided with a mounting plate 11 fixed on the inner wall of the shell 1, the longitudinal section of the adjusting block 10 is of a water drop-shaped structure, the adjusting block 10, the adjusting plate 8 and the connecting block 2 are combined to form a linkage structure, the rotation of the adjusting block 10 is utilized to control the vibration of the screening box 4 conveniently, the rear end surface of the mounting plate 11 is provided with a base block 12, the output ends of the base block 12 positioned at the left end and the right end of the mounting plate 11 are fixedly connected with the adjusting block 10, the rear end surface of the mounting plate 11 is welded with a fixing plate 15, the inner wall of the fixing plate 15 is welded with a driving motor 14, the driving motor 14 is fixedly connected with the base block 12 positioned at the middle position of the mounting plate 11, the monomers of the base block 12 form the linkage structure through a driving belt, the position of collecting box 16 corresponds with the position of screening case 4, and the connected mode of collecting box 16 and baffle 17 is the block connection, is convenient for collect the colliery that the screening was come out like this, and the lower surface of baffle 17 is connected with base 18, and both ends surface all is fixed with spring 19 about base 18, and spring 19's outer end and slider 9 fixed connection, and the inside interlude of slider 9 has horizontal pole 20.

As shown in figure 2, the longitudinal section of the screening box 4 is of a W-shaped structure, the lower surface of the screening box 4 is of a grid structure, and the surfaces of the left end and the right end of the bottom of the screening box 4 are of open structures, so that a coal mine with a large volume can be conveniently discharged for rapid recovery.

Like baffle 5 and connecting block 2's connected mode in fig. 2 be the block connection, and baffle 5 and the outer end surface of screening case 4 closely laminate to connecting block 2's inside is hollow structure, takes out baffle 5 through the slip, can make the great colliery of volume fall into to collect the case 16.

The working principle is as follows: when the coal mine screening device capable of being rapidly recovered is used, firstly, a coal mine to be screened is poured into the screening box 4 from the upper surface of the device, then, a driving motor 14 which is shown in fig. 2 and is fixed by a fixing plate 15 is started, and at the moment, under the driving of a transmission belt 13, the base block 12 single body rotates simultaneously, so that the adjusting block 10 rotates;

when the adjusting block 10 rotates, the adjusting block will extrude to push the adjusting plate 8 to slide, at the moment, the connecting block 2 will go up and down, when the adjusting block 10 rotates to be in a state shown in fig. 1, the adjusting plate 8 reaches the maximum sliding position and extrudes the spring 19, at the moment, when the adjusting block 10 continues to rotate, due to the fact that extrusion force is lost, the sliding block 9 will slide on the cross rod 20 shown in fig. 1 under the action of the spring 19, the adjusting plate 8 will quickly recover to the original position and continue to slide in the next rotating extrusion process of the adjusting block 10, and in the reciprocating process, the connecting block 2 will continuously vibrate;

when the connecting block 2 is vibrated, the screening box 4 shown in fig. 3 screens the coal mine inside, the coal mine with smaller volume falls into the collecting box 16, and the coal mine with larger volume continues to remain in the screening box 4, after the screening is finished, the staff manually pulls the connecting rod 6, so that the baffle 5 shown in fig. 3 and the inside of the connecting block 2 are drawn out, the gaps at the two ends of the screening box 4 are not blocked any more, a large volume of coal mine falls into the hollow structure inside the connecting block 2, and falls through the discharge opening 7 into the interior of the collection box 16, where, due to the partition of the partition 17 shown in fig. 2, a large volume coal mine and a small volume coal mine are separated, this is the entire process of use of the rapid recovery coal mine screening apparatus and is not described in detail in this specification as it is well known to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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. The utility model provides a colliery sieving mechanism that can retrieve fast, includes shell (1), driving belt (13), driving motor (14) and horizontal pole (20), its characterized in that: the screening device is characterized in that a connecting block (2) is arranged inside the shell (1), a vertical rod (3) welded with the shell (1) is inserted into the connecting block (2), a screening box (4) embedded into the connecting block (2) is arranged on the inner side of the vertical rod (3), a baffle (5) is arranged on the outer side of the screening box (4), a connecting rod (6) is welded on the surface of the inner end of the baffle (5), a discharge hole (7) formed in the bottom of the connecting block (2) is formed in the outer side of the baffle (5), adjusting plates (8) are connected to the lower surfaces of the left end and the right end of the connecting block (2), and a sliding block (9) is connected to the bottom end of each adjusting plate;

the outer end surface of the adjusting plate (8) is attached with an adjusting block (10), the rear side of the adjusting block (10) is provided with a mounting plate (11) fixed on the inner wall of the shell (1), the rear end surface of the mounting plate (11) is provided with a base block (12), the output ends of the base blocks (12) positioned at the left end and the right end of the mounting plate (11) are fixedly connected with the adjusting block (10), the rear end surface of the mounting plate (11) is welded with a fixing plate (15), the inner wall of the fixing plate (15) is welded with a driving motor (14), the driving motor (14) is fixedly connected with the base block (12) positioned at the middle position of the mounting plate (11), the monomers of the base blocks (12) form a linkage structure through a transmission belt (13), the front end surface of the mounting plate (11) is attached with a collecting box (16), and a partition plate (17) is arranged, the lower surface of baffle (17) is connected with base (18), and the both ends surface all is fixed with spring (19) about base (18), the outer end and slider (9) fixed connection of spring (19), and the inside interlude of slider (9) has horizontal pole (20).

2. A coal mine screening apparatus as claimed in claim 1 which is capable of rapid recovery, and is characterized in that: the longitudinal section of the screening box (4) is of a W-shaped structure, the lower surface of the screening box (4) is of a grid structure, and the surfaces of the left end and the right end of the bottom of the screening box (4) are of open structures.

3. A coal mine screening apparatus as claimed in claim 1 which is capable of rapid recovery, and is characterized in that: the connection mode of baffle (5) and connecting block (2) is the block connection, and the outer end surface of baffle (5) and screening case (4) closely laminates to the inside of connecting block (2) is hollow structure.

4. A coal mine screening apparatus as claimed in claim 1 which is capable of rapid recovery, and is characterized in that: the top and the bottom of regulating plate (8) are articulated with connecting block (2) and slider (9) respectively, and the connected mode of slider (9) and horizontal pole (20) is for cup jointing, and slider (9) pass through spring (19) and base (18) elastic contact.

5. A coal mine screening apparatus as claimed in claim 1 which is capable of rapid recovery, and is characterized in that: the longitudinal section of the adjusting block (10) is of a water-drop-shaped structure, and the adjusting block (10), the adjusting plate (8) and the connecting block (2) are combined to form a linkage structure.

6. A coal mine screening apparatus as claimed in claim 1 which is capable of rapid recovery, and is characterized in that: the position of the collecting box (16) corresponds to the position of the screening box (4), and the collecting box (16) is connected with the partition plate (17) in a clamping manner.