CN216639413U

CN216639413U - Moulded coal production molding press

Info

Publication number: CN216639413U
Application number: CN202220416290.8U
Authority: CN
Inventors: 陈德先; 赵三刚
Original assignee: Xinjiang Rongrui Environmental Protection Technology Co ltd
Current assignee: Xinjiang Rongrui Environmental Protection Technology Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-05-31
Anticipated expiration: 2032-02-25

Abstract

The utility model relates to the technical field of pulverized coal compression, and particularly discloses a compression molding machine for producing molded coal, which comprises a shell and a pair of compression rollers rotatably connected in the shell, wherein the top and bottom of the shell are provided with a feed inlet and a discharge outlet, the circumferential surface of each compression roller is provided with a plurality of compression grooves, two follower rollers are rotatably connected in the shell, the two follower rollers are respectively arranged at the sides of the two compression rollers in parallel and respectively rotate reversely at a constant speed with the two compression rollers, the circumferential surface of each follower roller is provided with a plurality of cleaning cones in an array mode, the cleaning cones correspond to the compression grooves in an array mode, can be rotated into the corresponding compression grooves, and a driving mechanism for driving the compression rollers and the follower rollers to rotate is arranged outside the shell.

Description

Moulded coal production molding press

Technical Field

The utility model relates to the technical field of pulverized coal compression, in particular to a molding press for producing molded coal.

Background

When the briquette is produced, the pulverized coal is extruded and formed by a ball press, the pulverized coal is extruded by the ball press mainly through a pair of compression rollers symmetrically arranged in a shell of the ball press, pressing grooves are arrayed on the circumferential surface of the compression rollers, the two compression rollers rotate reversely at a constant speed during working, and the pulverized coal is formed in the two pressing grooves with the minimum distance and then is removed from the balls.

As the adhesive is required to be added during the coal powder forming, part of coal powder blocks or the whole briquette blocks can be remained in the pressure-type groove under the action of the adhesive, so that the pressure-type groove is invalid, and the subsequent forming quality is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems mentioned in the background art, the utility model aims to provide a moulded coal production profiling machine.

In order to achieve the above object, the technical scheme of the utility model is as follows:

the utility model provides a moulded coal produces forming press, includes the casing and rotate connect in a pair of compression roller in the casing, the top and the bottom of casing are equipped with feed inlet and discharge gate, the circumference area array of compression roller has a plurality of profiled grooves, it is connected with two follower rollers to rotate in the casing, two the follower roller parallel arrangement respectively in two the side of compression roller is and is constant speed antiport with two compression rollers respectively, the array has a plurality of clearance cones on the circumference of follower roller, the array mode of clearance cone is corresponding with profiled groove, the clearance cone can turn into correspondingly in the profiled groove, the casing is equipped with the drive outward compression roller and follower roller pivoted actuating mechanism.

Furthermore, the driving mechanism comprises a speed reduction motor, a first gear, a second gear, a driving pulley, a driven pulley and a transmission belt, the rotating shafts of the two pressing rollers are connected with one first gear, the rotating shafts of the two driven rollers are connected with one second gear, the two first gears are meshed, the two second gears are respectively meshed with the two first gears, the rotating shaft of one of the pressing rollers is connected with the driven pulley, the speed reduction motor is fixedly installed outside the shell, an output shaft of the speed reduction motor is connected with the driving pulley, and the driving pulley is connected with the driven pulley through the transmission belt.

Further, the bottom of casing is equipped with a supporting bench, be equipped with the blanking mouth on the supporting bench, the blanking mouth corresponds with the discharge gate position, gear motor fixed mounting is on a supporting bench.

Furthermore, a feed hopper is arranged on the feed inlet.

The utility model has the beneficial effects that: according to the utility model, the follower rollers are arranged beside each compression roller, when the follower rollers rotate reversely at a constant speed along with the compression rollers, the cleaning cones on the follower rollers are also rotated into the corresponding pressure-type grooves, and the cleaning cones can crush coal dust blocks or coal briquette blocks remained in the pressure-type grooves, so that a cleaning effect is achieved on the pressure-type grooves, and the subsequent molding quality is ensured.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an embodiment of the present invention;

FIG. 3 is a half-sectional view of a housing in an embodiment of the present invention;

fig. 4 is a sectional view showing a coupling structure of the casing, the pressing roller, and the follower roller according to the present invention.

Description of the figure numbering: 1. the device comprises a shell, 11, a feeding port, 12, a discharging port, 13, a feeding hopper, 2, a compression roller, 21, a profiling groove, 3, a follower roller, 31, a cleaning cone, 4, a speed reducing motor, 5, a first gear, 6, a second gear, 7, a driving pulley, 8, a driven pulley, 9, a transmission belt, 10, a supporting table, 101 and a blanking port.

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 that can be derived by one of ordinary skill in the art from the embodiments disclosed herein are intended to be within the scope of the present invention.

As shown in fig. 1-4, a molding coal production molding press comprises a housing 1 and a pair of compression rollers 2 rotatably connected in the housing 1, wherein a feed inlet 11 and a discharge outlet 12 are arranged at the top and bottom of the housing 1, the feed inlet 11 is divided equally by the symmetry plane of the two compression rollers 2, a plurality of hemispherical molding grooves 21 are uniformly arrayed on the circumferential surface of the compression rollers 2, two follower rollers 3 are rotatably connected in the housing 1, the two follower rollers 3 are respectively arranged below the two compression rollers 2 in parallel and respectively rotate in the same direction and in the opposite direction with the two compression rollers 2, a plurality of cleaning cones 31 are arrayed on the circumferential surface of the follower roller 3, the array mode of the cleaning cones 31 corresponds to the molding grooves 21, the cleaning cones 31 can be rotated into the corresponding molding grooves 21, and a driving mechanism for driving the compression rollers 2 and the follower rollers 3 to rotate is arranged outside the housing 1.

In this embodiment, actuating mechanism includes gear motor 4, first gear 5, second gear 6, driving pulley 7, driven pulley 8 and drive belt 9, the pivot of two compression roller 2 all stretches into outside the casing 1 and is connected with first gear 5, the pivot of two follower rollers 3 all stretches into outside the casing 1 and is connected with second gear 6, two first gear 5 mesh mutually, two second gear 6 mesh with two first gear 5 respectively, be connected with driven pulley 8 in the pivot of the compression roller 2 that is located the 1 left end of casing, 4 fixed mounting of gear motor is connected with driving pulley 7 in the outside of casing 1 and on gear motor 4's the output shaft, driving pulley 7 passes through drive belt 9 with driven pulley 8 and is connected, structural design is reasonable.

In this embodiment, the bottom of casing 1 is equipped with a supporting bench 10, is equipped with blanking mouth 101 on a supporting bench 10, and blanking mouth 101 corresponds with discharge gate 12 positions, and gear motor 4 fixed mounting is on a supporting bench 10, and reasonable in design can set up the belt feeder in a supporting bench 10 below, transports the briquet after the shaping.

In this embodiment, be equipped with feeder hopper 13 on the feed inlet 11, be convenient for reinforced.

In practical use, the pulverized coal is poured between the two compression rollers 2 from the feeding hopper 13, the pulverized coal is extruded by the two compression rollers 2, pressed into balls in the two symmetrical pressure type grooves 21 with the minimum distance and separated from the pressure type grooves 21, when the pressure type grooves 21 with the residual pulverized coal blocks rotate to the inclined lower side, the cleaning cones 31 corresponding to the pressure type grooves 21 on the follower rollers 3 rotate into the pressure type grooves 21, the residual pulverized coal blocks are crushed, and the cleaning of the pressure type grooves 21 is completed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, but rather as the intention of all modifications, equivalents, improvements, and equivalents falling within the spirit and scope of the utility model.

Claims

1. A moulded coal production profiling machine comprises a shell (1) and a pair of compression rollers (2) which are rotatably connected in the shell (1), the top and the bottom of the shell (1) are provided with a feed inlet (11) and a discharge outlet (12), the circumferential surface of the compression roller (2) is provided with a plurality of compression grooves (21), it is characterized in that the shell (1) is rotatably connected with two follower rollers (3), the two follower rollers (3) are respectively arranged at the sides of the two compression rollers (2) in parallel and respectively rotate with the two compression rollers (2) in constant speed and reverse directions, a plurality of cleaning cones (31) are arrayed on the circumferential surface of the follower roller (3), the array mode of the cleaning cones (31) corresponds to the pressure type grooves (21), the cleaning cones (31) can be rotated into the corresponding pressure type grooves (21), and a driving mechanism for driving the compression roller (2) and the follower roller (3) to rotate is arranged outside the shell (1).

2. A briquette production molding press as claimed in claim 1, wherein the drive mechanism comprises a reduction motor (4), a first gear (5), a second gear (6), a driving pulley (7), a driven pulley (8) and a transmission belt (9), one first gear (5) is connected to each of the shafts of the two press rolls (2), one second gear (6) is connected to each of the shafts of the two follower rolls (3), the two first gears (5) are engaged, the two second gears (6) are respectively engaged with the two first gears (5), the driven pulley (8) is connected to each of the shafts of one of the press rolls (2), the reduction motor (4) is fixedly mounted outside the housing (1) and the driving pulley (7) is connected to the output shaft of the reduction motor (4), the driving belt wheel (7) is connected with the driven belt wheel (8) through the transmission belt (9).

3. The briquette production molding press as claimed in claim 2, wherein a support table (10) is provided at the bottom of the housing (1), a blanking port (101) is provided on the support table (10), the blanking port (101) corresponds to the discharge port (12), and the reduction motor (4) is fixedly mounted on the support table (10).

4. A briquette production moulding press as claimed in claim 1, characterised in that the feed opening (11) is provided with a feed hopper (13).