CN215234473U

CN215234473U - Single-transmission roller press

Info

Publication number: CN215234473U
Application number: CN202121091836.9U
Authority: CN
Inventors: 姜海
Original assignee: Anshan Gangdu Group Building Materials Co ltd
Current assignee: Anshan Gangdu Group Building Materials Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-12-21
Anticipated expiration: 2031-05-21

Abstract

The utility model relates to a milling equipment especially relates to single drive roll squeezer. The utility model aims at providing a can accurate control system pressure, reduce the roller surface impact force and increase equipment life's single drive roll squeezer. A single-transmission roller press comprises a base, a support column, a crushing box, a discharge hole, a feed inlet, a transmission mechanism and the like; smash a plurality of support columns of bottom of the case portion fixedly connected with, support column bottom fixedly connected with base, smash case one side lower part fixedly connected with discharge gate, smash case upside fixedly connected with feed inlet, smash the case and go up the one side adjacent with discharge gate and feed inlet and be equipped with drive mechanism, the opposite side on the crushing case is equipped with broken mechanism. The distance between the driving roller and the driven roller is controlled by the pressure mechanism, so that the accurate control of a pressure system is ensured.

Description

Single-transmission roller press

Technical Field

The utility model relates to a milling equipment especially relates to single drive roll squeezer.

Background

The roll squeezer is widely used in the field of material crushing due to the characteristics of high efficiency and energy conservation, in particular to the grinding of cement clinker, raw meal, steel slag, non-ferrous metal ore and the like. The double-transmission roller press has high installed power and high energy consumption, while the installed power of the single-transmission roller press is about 65 percent of that of the double-transmission roller press, so the energy-saving effect is better.

Traditional single drive roll squeezer, its vice crushing roller is installed on two rocking arms, and the during operation rocking arm is around the axle swing, and vice crushing roller moves thereupon, and its mode of exerting pressure is the pressure spring structure, acts on the rocking arm, provides the crushing power for the roll squeezer, and pressure regulating spring adopts the screw rod regulation mode. However, the system pressure of the traditional single-transmission roller press cannot be accurately controlled, when large foreign matters exceeding the requirement appear in feeding particles, the roller gap is continuously increased, the pressure regulating spring is compressed, the system pressure is continuously increased, and if the foreign matters are forced to pass through, the roller surface can be seriously damaged. And in the working process, the impact force is large, the abrasion of the screw rod is serious, and the service life is short.

Therefore, the single-transmission roller press can accurately control the system pressure, reduce the impact force of the roller surface and prolong the service life of equipment.

SUMMERY OF THE UTILITY MODEL

In order to overcome the pressure of an unable accurate control system, the short defect of service life, the utility model aims to provide a single transmission roller press which can accurately control the system pressure and reduce the impact force of the roller surface and prolong the service life of the equipment.

The technical scheme is as follows: the utility model provides a single drive roll squeezer, which comprises a base, the support column, smash the case, the discharge gate, the feed inlet, drive mechanism, straining device and broken mechanism, smash a plurality of support columns of bottom of the case fixedly connected with, support column bottom fixedly connected with base, smash case one side lower part fixedly connected with discharge gate, smash case upside fixedly connected with feed inlet, it is equipped with drive mechanism with discharge gate and the adjacent one side of feed inlet to smash the case, the opposite side on the crushing case is equipped with broken mechanism, it is equipped with straining device with the one side that is close to broken mechanism to smash one side that is close to drive mechanism on the case, drive mechanism cooperatees with broken mechanism, straining device and drive mechanism are to the cooperation.

As the improvement of the scheme, the crushing mechanism comprises a second support, a second fixing plate, a motor, a reduction gearbox, a coupler, a driving roller and a driven roller, a plurality of second supports are fixedly connected with one side of the crushing box, which is aligned with the transmission mechanism, the second fixing plate is fixedly connected with the upper side of the second support, the motor and the reduction gearbox are fixedly connected with the upper side of the second fixing plate, a power output shaft of the motor is fixedly connected with an input shaft of the reduction gearbox, an output shaft of the reduction gearbox is fixedly connected with a first rotating shaft through the coupler, the driving roller is fixedly connected with the first rotating shaft, the driven roller is fixedly connected with the second rotating shaft, and the driving roller and the driven roller are located inside the crushing box.

As the improvement of above-mentioned scheme, the pressure mechanism is including the sliding block, first thrust spring, the sliding plate, pneumatic cylinder and backup pad, smash the case and all fixedly connected with backup pads on the both sides upper portion adjacent with the discharge gate, every backup pad upside all has the sliding block of sliding connection, the second pivot rotates with two sliding blocks to be connected, all sliding connection has the sliding plate in every backup pad, install a plurality of first thrust springs between the sliding block of homonymy and the sliding plate, the discharge gate was kept away from to every sliding plate one side all fixedly connected with pneumatic cylinder, smash case and pneumatic cylinder fixed connection.

As an improvement of the proposal, the transmission mechanism comprises a first bracket, a first fixing plate, a first gear box, a first bevel gear, a second bevel gear, a spline shaft, a second gear box, a third bevel gear, a fourth bevel gear, a spline shaft sleeve, a first rotating shaft and a second rotating shaft, wherein one side of the crushing box adjacent to the discharge port is fixedly connected with a plurality of first brackets, the upper side of the first bracket is fixedly connected with the first fixing plate, one side of the upper side of the first fixing plate close to the discharge port is fixedly connected with the first gear box, the other side of the upper side of the first fixing plate is slidably connected with the second gear box, one side of the first gear box close to the crushing box is rotatably connected with the first rotating shaft, the first rotating shaft is penetrated in the crushing box and is rotatably connected with the crushing box, the spline shaft is rotatably connected with the first gear box, one side of the second gear box close to the crushing box is rotatably connected with the second rotating shaft, the second rotating shaft is penetrated in the crushing box and is slidably connected with the crushing box, the second gear box is rotatably connected with a spline shaft sleeve, and the spline shaft is in sliding connection with the spline shaft sleeve.

As the improvement of above-mentioned scheme, still including sliding strip and second thrust spring, all seted up a plurality of spouts on drive roll and the driven voller, all sliding connection has the sliding strip in every spout, and a plurality of second thrust springs are installed to sliding strip and spout bottom.

The beneficial effects are that:

the distance between the driving roller and the driven roller is controlled by the pressure mechanism, so that the accurate control of a pressure system is ensured;

the sliding strip arranged on the driving roller and the driven roller can be contracted into the sliding groove when being broken, so that the impact force of the roller surface is reduced, and the service life of the equipment is prolonged.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the sectional structure of the crushing box of the present invention.

Fig. 3 is a schematic perspective view of a part of the assembly of the crushing mechanism of the present invention.

Fig. 4 is a schematic structural diagram of the crushing mechanism of the present invention.

Fig. 5 is a schematic perspective view of the pressure mechanism of the present invention.

Fig. 6 is a schematic perspective view of the rear side of the present invention.

Fig. 7 is a schematic perspective view of the transmission mechanism of the present invention.

Fig. 8 is a schematic view of the sectional structure of the drive roll of the present invention.

Number designation in the figures: 1. the device comprises a base, 101, a support column, 2, a crushing box, 3, a discharge port, 4, a feed port, 7, a first support, 701, a first fixing plate, 702, a first gear box, 7021, a spline shaft, 703, a second gear box, 7031, a spline shaft sleeve, 704, a first rotating shaft, 705, a second rotating shaft, 6, a sliding block, 601, a first thrust spring, 602, a sliding plate, 603, a hydraulic cylinder, 604, a support plate, 5, a second support, 501, a second fixing plate, 502, a motor, 503, a reduction gearbox, 504, a coupler, 505, a driving roller, 5051, a driven roller, 8, a sliding strip, 801 and a second thrust spring.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Examples

The utility model provides a single drive roll squeezer, as shown in fig. 1-8, including base 1, support column 101, crushing case 2, discharge gate 3, feed inlet 4, drive mechanism, the pressure mechanism and crushing mechanism, smash 2 bottom fixedly connected with a plurality of support columns 101 of case, support column 101 bottom fixedly connected with base 1, smash 2 one side lower part fixedly connected with discharge gate 3 of case, smash 2 upside fixedly connected with feed inlet 4 of case, the one side adjacent with discharge gate 3 and feed inlet 4 on crushing case 2 is equipped with drive mechanism, the opposite side on crushing case 2 is equipped with crushing mechanism, the one side that is close to drive mechanism on crushing case 2 is equipped with the pressure mechanism with the one side that is close to crushing mechanism, drive mechanism cooperatees with crushing mechanism, pressure mechanism and drive mechanism are to the cooperation.

When needs are smashed the material, the material gets into crushing case 2 through feed inlet 4, drives crushing mechanism by drive mechanism and smashes the material, and crushing while pressure mechanism can carry out accurate control to crushing mechanism's pressure throughout, and then guarantees that the crushing degree of material is higher, and the material of being broken into powder in the crushing process is come out by crushing case 2 is inside through discharge gate 3, repeats above-mentioned operation and smashes next material.

The crushing mechanism comprises a second support 5, a second fixing plate 501, a motor 502, a reduction gearbox 503, a coupler 504, a driving roller 505 and a driven roller 5051, wherein a plurality of second supports 5 are fixedly connected to one side of the crushing box 2, which is aligned with the transmission mechanism, the second fixing plate 501 is fixedly connected to the upper side of each second support 5, the motor 502 and the reduction gearbox 503 are fixedly connected to the upper side of each second fixing plate 501, a power output shaft of the motor 502 is fixedly connected with an input shaft of the reduction gearbox 503, an output shaft of the reduction gearbox 503 is fixedly connected with a first rotating shaft 704 through the coupler 504, the driving roller 505 is fixedly connected to the first rotating shaft 704, the driven roller 5051 is fixedly connected to a second rotating shaft 705, and the driving roller 505 and the driven roller 5051 are located inside the crushing box 2.

When the crushing mechanism works, the motor 502 rotates, and then the motor 502 drives the driving roller 505 to rotate anticlockwise through the speed reducer, and then drives the driven roller 5051 to rotate clockwise through the transmission mechanism, so that the materials are crushed between the driving roller 505 and the driven roller 5051.

The pressure mechanism comprises sliding blocks 6, first thrust springs 601, sliding plates 602, hydraulic cylinders 603 and supporting plates 604, the upper parts of two sides adjacent to the discharge port 3 on the crushing box 2 are fixedly connected with the supporting plates 604, the upper side of each supporting plate 604 is slidably connected with a sliding block 6, a second rotating shaft 705 is rotatably connected with the two sliding blocks 6, each supporting plate 604 is slidably connected with a sliding plate 602, a plurality of first thrust springs 601 are installed between the sliding blocks 6 and the sliding plates 602 on the same side, one side of each sliding plate 602, far away from the discharge port 3, is fixedly connected with a hydraulic cylinder 603, and the crushing box 2 is fixedly connected with the hydraulic cylinders 603.

When the crushing pressure is adjusted, the hydraulic cylinder 603 extends out to drive the sliding plate 602 to move towards the discharge port 3, and further drive the sliding block 6 to move towards the discharge port 3 through the first thrust spring 601, so that the driven roller 5051 moves towards the discharge port 3, and further the distance between the driving roller 505 and the driven roller 5051 is reduced, and further the crushing pressure is increased, and when the hydraulic cylinder 603 is retracted, the distance between the driving roller 505 and the driven roller 5051 is increased, and further the crushing pressure is reduced, and further the accurate control of the crushing pressure is achieved.

The transmission mechanism comprises a first bracket 7, a first fixing plate 701, a first gear box 702, a first bevel gear, a second bevel gear, a spline shaft 7021, a second gear box 703, a third bevel gear, a fourth bevel gear, a spline shaft 7021 sleeve, a first rotating shaft 704 and a second rotating shaft 705, wherein one side of the crushing box 2 adjacent to the discharge port 3 is fixedly connected with a plurality of first brackets 7, the upper side of the first brackets 7 is fixedly connected with the first fixing plate 701, one side of the upper side of the first fixing plate 701 close to the discharge port 3 is fixedly connected with the first gear box 702, the other side of the upper side of the first fixing plate 701 is slidably connected with the second gear box 703, one side of the first gear box 702 close to the crushing box 2 is rotatably connected with the first rotating shaft 704, the first rotating shaft 704 is arranged in the crushing box 2 in a penetrating manner and is rotatably connected with the crushing box 2, the spline shaft 7021 is rotatably connected with the first gear box 702, one side of the second gear box 703 close to the crushing box 2 is rotatably connected with the second rotating shaft 705, the second rotating shaft 705 penetrates through the crushing box 2 and is in sliding connection with the crushing box 2, the second gear box 703 is rotatably connected with a spline shaft 7021 sleeve, and the spline shaft 7021 is in sliding connection with the spline shaft 7021 sleeve.

When the crushing mechanism works, the motor 502 drives the first rotating shaft 704 to rotate counterclockwise through the speed reducer, then the first rotating shaft 704 drives the second rotating shaft 705 to rotate clockwise through the first gear box 702 and the second gear box 703, when the pressure mechanism drives the second rotating shaft 705 to move, the spline shaft 7021 slides in the spline shaft 7021 sleeve, and meanwhile, the second gear box 703 slides on the first fixing plate 701.

The device is characterized by further comprising a sliding strip 8 and a second thrust spring 801, a plurality of sliding grooves are formed in the driving roller 505 and the driven roller 5051, the sliding strip 8 is connected in each sliding groove in a sliding mode, and the second thrust springs 801 are arranged at the bottoms of the sliding strips 8 and the sliding grooves.

When equipment carries out the breakage to the material, the sliding strip 8 that is equipped with on drive roll 505 and the driven voller 5051 can contract in the spout when broken, and then second thrust spring 801 is compressed, and then has guaranteed that sliding strip 8 can reset under second thrust spring 801's effect, and then has reduced the roll surface impact force, and then has increased the life of equipment.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. The utility model provides a single drive roll squeezer, which comprises a base, the support column, smash the case, discharge gate and feed inlet, smash a plurality of support columns of bottom of the case fixedly connected with, support column bottom fixedly connected with base, smash case one side lower part fixedly connected with discharge gate, smash case upside fixedly connected with feed inlet, characterized by, still including drive mechanism, pressure mechanism and crushing mechanism, it is equipped with drive mechanism to smash one side adjacent with discharge gate and feed inlet on the case, the opposite side on the crushing case is equipped with crushing mechanism, one side that is close to drive mechanism on the crushing case is equipped with pressure mechanism with one side that is close to crushing mechanism, drive mechanism cooperatees with crushing mechanism, pressure mechanism and drive mechanism are to the cooperation.

2. The single-transmission roller press as claimed in claim 1, wherein the crushing mechanism comprises a second bracket, a second fixing plate, a motor, a reduction gearbox, a coupler, a driving roller and a driven roller, wherein a plurality of second brackets are fixedly connected to one side of the crushing box, which is aligned with the transmission mechanism, the second bracket is fixedly connected to the upper side of the second bracket, the motor and the reduction gearbox are fixedly connected to the upper side of the second fixing plate, a power output shaft of the motor is fixedly connected with an input shaft of the reduction gearbox, an output shaft of the reduction gearbox is fixedly connected with a first rotating shaft through the coupler, the driving roller is fixedly connected to the first rotating shaft, the driven roller is fixedly connected to the second rotating shaft, and the driving roller and the driven roller are located inside the crushing box.

3. The single-drive roller press as claimed in claim 2, wherein the pressure mechanism comprises a sliding block, a first thrust spring, a sliding plate, a hydraulic cylinder and a support plate, the support plate is fixedly connected to the upper portions of the two sides of the crushing box adjacent to the discharge port, the sliding block is slidably connected to the upper side of each support plate, the second rotating shaft is rotatably connected to the two sliding blocks, the sliding plate is slidably connected to each support plate, the first thrust springs are installed between the sliding block and the sliding plate on the same side, the hydraulic cylinder is fixedly connected to the side of each sliding plate away from the discharge port, and the crushing box is fixedly connected to the hydraulic cylinder.

4. The single-transmission roller press as claimed in claim 3, wherein the transmission mechanism comprises a first bracket, a first fixing plate, a first gear box, a first bevel gear, a second bevel gear, a spline shaft, a second gear box, a third bevel gear, a fourth bevel gear, a spline shaft sleeve, a first rotating shaft and a second rotating shaft, wherein a plurality of first brackets are fixedly connected to one side of the crushing box adjacent to the discharge port, the first fixing plate is fixedly connected to the upper side of the first brackets, the first gear box is fixedly connected to one side of the upper side of the first fixing plate close to the discharge port, the second gear box is slidably connected to the other side of the upper side of the first fixing plate, the first rotating shaft is rotatably connected to one side of the first gear box close to the crushing box, the first rotating shaft penetrates through the crushing box and is rotatably connected to the crushing box, the spline shaft is rotatably connected to the first gear box, and the second rotating shaft is rotatably connected to one side of the second gear box close to the crushing box, the second rotating shaft penetrates through the crushing box and is in sliding connection with the crushing box, a spline shaft sleeve is rotatably connected to the second gear box, and the spline shaft is in sliding connection with the spline shaft sleeve.

5. The single-transmission roller press as claimed in claim 2, further comprising a sliding bar and a second thrust spring, wherein the driving roller and the driven roller are provided with a plurality of sliding grooves, each sliding groove is connected with the sliding bar in a sliding manner, and the sliding bar and the bottom of the sliding groove are provided with a plurality of second thrust springs.