CN218963206U

CN218963206U - Pre-selection drum screen for steel slag treatment

Info

Publication number: CN218963206U
Application number: CN202223593392.6U
Authority: CN
Inventors: 王严
Original assignee: Nanjing Fengang Environmental Protection Technology Co ltd
Current assignee: Nanjing Fengang Environmental Protection Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-05
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a preselected rotary screen for steel slag treatment, which comprises a bottom plate and a protection mechanism, wherein the protection mechanism is arranged at the top of the bottom plate. The protection machanism includes mounting box, fixed plate, mounting panel, spring damper, spacing groove, stopper, connecting plate and backup pad, mounting box fixed mounting is in the top of bottom plate, fixed plate fixed mounting is in the both sides of mounting box inner chamber, mounting panel fixed mounting is in the bottom of mounting box inner chamber, spring damper fixed mounting is in the top of mounting panel, the spacing groove is seted up in the internal surface of fixed plate, stopper movable mounting is in the inner chamber of spacing groove, connecting plate fixed mounting is in the inboard of stopper, backup pad fixed mounting is in the top of connecting plate. The preselection rotary screen for steel slag treatment has good practicability and high safety.

Description

Pre-selection drum screen for steel slag treatment

Technical Field

The utility model relates to a preselected rotary screen for steel slag treatment, and belongs to the technical field of rotary screens.

Background

The drum screen is a machine which is widely applied in the sorting technology, garbage sorting is controlled by controlling the particle size of particles, the sorting precision is high, the drum body of the drum screen is generally divided into a plurality of sections, the sieve holes are arranged from small to large according to the specific situation, and the sieve hole diameter on each section is the same.

Chinese patent CN209093834U discloses a hot disintegrating steel slag preselection drum screen, which comprises a frame, a roller frame and a screen drum, wherein the roller frame is arranged on the frame, the screen drum is arranged on the roller frame, the screen drum is an integrated structure composed of a throat-shaped transition section and a circular tube, a feed inlet is arranged at the small diameter end of the transition section, and a first reinforcing ring, a second reinforcing ring, a first sieve mesh, a second sieve mesh and a discharge outlet are sequentially arranged on the circular tube. The equipment efficiently separates materials with different specifications from the preselected hot-disintegrating steel slag, provides regular raw materials for subsequent process treatment, and improves the efficiency of steel slag disintegrating treatment.

Although the prior art has satisfied user's user demand to a certain extent, still there is certain defect in the use, in the in-process that uses preselected drum sieve to handle the slag, needs to last longer time, and in this period of time, drum sieve can produce sustainable vibrations, can't protect it and easily have certain potential safety hazard, and the practicality of device is relatively poor, can't satisfy current user's user demand.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide the pre-selected rotary screen for steel slag treatment, which has good practicability and high safety.

The utility model provides a technical scheme for solving the technical problems, which is as follows: a preselected drum screen for steel slag treatment comprises a bottom plate and a protection mechanism, wherein the protection mechanism is arranged at the top of the bottom plate.

The protection machanism includes mounting box, fixed plate, mounting panel, spring damper, spacing groove, stopper, connecting plate and backup pad, mounting box fixed mounting is in the top of bottom plate, fixed plate fixed mounting is in the both sides of mounting box inner chamber, mounting panel fixed mounting is in the bottom of mounting box inner chamber, spring damper fixed mounting is in the top of mounting panel, the spacing groove is seted up in the internal surface of fixed plate, stopper movable mounting is in the inner chamber of spacing groove, connecting plate fixed mounting is in the inboard of stopper, backup pad fixed mounting is in the top of connecting plate.

The front of installation case is equipped with the guard gate, the top of backup pad is equipped with places the board.

The driving motors are arranged at the two ends of the top of the placing plate, the driving motors at the two ends are arranged oppositely, and a driving roller is arranged between the driving motors at the two ends.

The driving motor is provided with four driving rollers and is respectively arranged at four corners of the placing plate, and the driving rollers are provided with two driving rollers.

The top of two driving rollers is equipped with swing joint's drum screen body, the both ends of drum screen body all are equipped with the connection pad.

The utility model discloses a fixed slot, including backup pad inner chamber, the inboard of backup pad inner chamber all is equipped with the curb plate, the fixed slot has been seted up to the inboard of curb plate, the inboard of fixed slot is equipped with the diaphragm.

The middle part of diaphragm bottom is equipped with the nut, the inner chamber threaded connection of nut has the threaded rod, the threaded rod runs through and swing joint with the diaphragm respectively with place the board.

The bottom of the inner cavity of the supporting plate is provided with a baffle plate which is movably connected with the threaded rod.

The utility model has the positive effects that:

(1) This a preselection drum sieve for slag is handled, the setting up through the mounting panel convenient to use person installs and fixes spring damper, the vibrations that the device produced connecting plate and backup pad in the operation process through spring damper's setting can be effectively damped, the setting up through the backup pad convenient to use person installs and fixes placing the board, the setting up through spacing groove and stopper can prevent effectively that the connecting plate from rocking and shifting by absorbing in-process, the security of device when using and stability have been promoted effectively, the user's of present stage user demand has been satisfied simultaneously.

(2) This a preselection drum sieve for slag is handled, set up convenient to use person opens the mounting box through the guard gate, can effectively drive driving roller and drum sieve body through the driving motor operation and rotate, set up convenient to protect the drum sieve body through the connection pad, set up convenient to use person through the fixed slot and install and fix the diaphragm, set up convenient to use person through nut and threaded rod and fix and spacing placing the board, can prevent effectively that the threaded rod from causing the damage to the inner wall of backup pad at the in-process of installation through the setting of baffle.

Drawings

The preselected trommel for steel slag treatment of the present utility model will be further described with reference to the accompanying drawings.

FIG. 1 is a perspective view of the structure of a preselected trommel for steel slag treatment of the present embodiment;

FIG. 2 is a partial elevation view of the structure of the preselected trommel for steel slag treatment of the present embodiment;

FIG. 3 is a front cross-sectional view showing the structure of the protecting mechanism of the preselected trommel for steel slag treatment of the present embodiment;

fig. 4 is a side cross-sectional view of the support plate structure of the preselected trommel for steel slag treatment of the present embodiment.

The above reference numerals are as follows:

a base plate 1; a protection mechanism 2; a mounting box 201; a fixing plate 202; a mounting plate 203; a spring damper 204; a limit groove 205; a stopper 206; a connection plate 207; a support plate 208; a protective door 3; placing a plate 4; a drive motor 5; a driving roller 6; a trommel body 7; a connecting disc 8; a side plate 9; a fixing groove 10; a cross plate 11; a nut 12; a threaded rod 13; a baffle 14.

Detailed Description

Examples

Referring to fig. 1 to 4, the preselection drum screen for steel slag treatment of the present embodiment includes a bottom plate 1 and a shielding mechanism 2, the shielding mechanism 2 being provided on top of the bottom plate 1.

The protection mechanism 2 comprises an installation box 201, a fixing plate 202, an installation plate 203, a spring damper 204, a limiting groove 205, a limiting block 206, a connecting plate 207 and a supporting plate 208, wherein the installation box 201 is fixedly installed at the top of the bottom plate 1, the fixing plate 202 is fixedly installed on two sides of the inner cavity of the installation box 201, the installation plate 203 is fixedly installed at the bottom of the inner cavity of the installation box 201, the spring damper 204 is fixedly installed at the top of the installation plate 203, the limiting groove 205 is formed in the inner surface of the fixing plate 202, the limiting block 206 is movably installed in the inner cavity of the limiting groove 205, the connecting plate 207 is fixedly installed on the inner side of the limiting block 206, and the supporting plate 208 is fixedly installed at the top of the connecting plate 207.

The front of the installation box 201 is provided with a protective door 3, and the top of the supporting plate 208 is provided with a placing plate 4.

The two ends of the top of the placement plate 4 are respectively provided with a driving motor 5, the driving motors 5 at the two ends are oppositely arranged, and a driving roller 6 is arranged between the driving motors 5 at the two ends.

The driving motor 5 is provided with four driving rollers 6 which are respectively arranged at four corners of the placing plate 4.

The tops of the two driving rollers 6 are provided with a rotary screen body 7 which is movably connected, and two ends of the rotary screen body 7 are respectively provided with a connecting disc 8. The driving roller 6 and the rotary screen body 7 can be effectively driven to rotate by the operation of the driving motor 5. The rotary screen body 7 is conveniently protected through the arrangement of the connecting disc 8.

Both sides of the inner cavity of the supporting plate 208 are provided with side plates 9, the inner sides of the side plates 9 are provided with fixing grooves 10, and the inner sides of the fixing grooves 10 are provided with transverse plates 11. The transverse plate 11 is convenient for a user to install and fix by the arrangement of the fixing groove 10.

The middle part of the bottom of the transverse plate 11 is provided with a nut 12, the inner cavity of the nut 12 is in threaded connection with a threaded rod 13, and the threaded rod 13 respectively penetrates through and is movably connected with the transverse plate 11 and the placing plate 4. The placement plate 4 is convenient to fix and limit by a user through the arrangement of the nut 12 and the threaded rod 13.

The bottom of the inner cavity of the supporting plate 208 is provided with a baffle plate 14, and the baffle plate 14 is movably connected with the threaded rod 13. The arrangement of the baffle 14 can effectively prevent the threaded rod 13 from being easily damaged on the inner wall of the supporting plate 208 in the installation process.

The preselected trommel for steel slag treatment of this embodiment, when using, install and fix spring damper 204 through mounting panel 203, can be to the vibrations that the device produced connecting plate 207 and backup pad 208 in the operation process through spring damper 204, install and fix placing plate 4 through backup pad 208, can prevent through spacing groove 205 and stopper 206 that connecting plate 207 from rocking and shifting appearing by the absorbing in-process, open installing box 201 through guard gate 3, can drive driving roller 6 and trommel body 7 through driving motor 5 operation and rotate, install and fix diaphragm 11 through fixed slot 10, fix and spacing placing plate 4 through nut 12 and threaded rod 13, can prevent through baffle 14 that threaded rod 13 from easily causing the damage to the inner wall of backup pad 208 in the in-process of installation.

It should be understood that the above-described embodiments are merely examples for clearly illustrating the embodiments of the present utility model, and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While remaining within the scope of the utility model, obvious variations or modifications are incorporated by reference herein.

Claims

1. A preselected trommel for steel slag treatment, characterized by: the device comprises a bottom plate (1) and a protection mechanism (2), wherein the protection mechanism (2) is arranged at the top of the bottom plate (1); protection machanism (2) are including mounting box (201), fixed plate (202), mounting panel (203), spring damper (204), spacing groove (205), stopper (206), connecting plate (207) and backup pad (208), mounting box (201) fixed mounting is in the top of bottom plate (1), fixed plate (202) fixed mounting is in the both sides of mounting box (201) inner chamber, mounting panel (203) fixed mounting is in the bottom of mounting box (201) inner chamber, spring damper (204) fixed mounting is in the top of mounting panel (203), the internal surface in fixed plate (202) is seted up in spacing groove (205), stopper (206) movable mounting is in the inner chamber of spacing groove (205), connecting plate (207) fixed mounting is in the inboard of stopper (206), backup pad (208) fixed mounting is in the top of connecting plate (207).

2. The preselected trommel for steel slag treatment according to claim 1, wherein: the front of the installation box (201) is provided with a protective door (3), and the top of the supporting plate (208) is provided with a placing plate (4).

3. The preselected trommel for steel slag treatment according to claim 2, wherein: the two ends of the top of the placing plate (4) are respectively provided with a driving motor (5), the driving motors (5) at the two ends are oppositely arranged, and a driving roller (6) is arranged between the driving motors (5) at the two ends.

4. A preselected trommel for steel slag treatment according to claim 3, wherein: the driving motors (5) are arranged at four corners of the placing plate (4) respectively, and the driving rollers (6) are arranged at two.

5. The preselected trommel for steel slag treatment according to claim 4, wherein: the top of two driving rollers (6) is provided with a movable connection's drum screen body (7), the both ends of drum screen body (7) all are equipped with connection pad (8).

6. The preselected trommel for steel slag treatment according to claim 1, wherein: both sides of backup pad (208) inner chamber all are equipped with curb plate (9), fixed slot (10) have been seted up to the inboard of curb plate (9), the inboard of fixed slot (10) is equipped with diaphragm (11).

7. The preselected trommel for steel slag treatment according to claim 6, wherein: the middle part of diaphragm (11) bottom is equipped with nut (12), the inner chamber threaded connection of nut (12) has threaded rod (13), threaded rod (13) run through and swing joint with diaphragm (11) and placing board (4) respectively.

8. The preselected trommel for steel slag treatment according to claim 1, wherein: the bottom of the inner cavity of the supporting plate (208) is provided with a baffle plate (14), and the baffle plate (14) is movably connected with the threaded rod (13).