CN219564211U

CN219564211U - Upper roller supporting structure of roller press

Info

Publication number: CN219564211U
Application number: CN202320500311.9U
Authority: CN
Inventors: 田路兵
Original assignee: Zibo Solai Industrial Equipment Maintenance Technology Co ltd
Current assignee: Zibo Solai Industrial Equipment Maintenance Technology Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-08-22
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses an upper roller supporting structure of a roller press, which relates to the technical field of roller presses and comprises a roller press frame, wherein moving sliding grooves are formed in opposite sides of the roller press frame, moving sliding blocks are slidably connected in the two moving sliding grooves, two hydraulic telescopic rods are fixedly arranged at the tops of the roller press frame, the upper roller supporting structure of the roller press enables a limiting sliding block to slide in the limiting sliding way, a reset spring is stretched, the pressing rod presses a supporting sliding shaft, the supporting sliding shaft slides inwards to press an elastic spring, the upper roller is pushed upwards, one semicircular end of the supporting sliding shaft moves upwards in the moving sliding block, the supporting sliding shaft is separated from the inner part of the moving sliding block, the fixing of the upper roller is further released, the upper roller is convenient to mount and dismount, the difficulty of the upper roller is reduced, and a user can conveniently replace the upper roller.

Description

Upper roller supporting structure of roller press

Technical Field

The utility model relates to the technical field of roller presses, in particular to an upper roller supporting structure of a roller press.

Background

The roll squeezer, also known as a calender, a pair of rollers, a rolling mill, an extrusion mill and a rolling mill is novel cement energy-saving grinding equipment developed in the middle of the 80 s, has the functions of replacing a ball mill pre-grinding system with high energy consumption and low efficiency, reducing steel consumption and noise, is suitable for new factory construction, can also be used for technical transformation of old factories, improves the output of the ball mill system by 30-50%, ensures that 0.08mm fine materials in extruded material cakes occupy 20-35%, and is less than 2mm and 65-85%, and the internal structure of small particles is filled with a plurality of micro cracks due to extrusion, so that the grindability is greatly improved. The roller surface adopts hot overlaying, and the wear-resisting layer is more convenient to maintain.

When calendering the material, need use the roll squeezer, however current some roll squeezers are in the use, go up the roller and install in the inside of roll squeezer through the connecting axle more, and then when last roller is polished it after using for a long time, need dismantle last roller, and then polish last roller, however when dismantling last roller, need demolish the roll squeezer casing, just can dismantle last roller, and then cause the degree of difficulty of dismantling big, influence the use of roll squeezer.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides an upper roller supporting structure of a roller press, which can solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an upper roller bearing structure of roll squeezer, includes the roll squeezer frame, the removal spout has all been seted up to the opposite side of roll squeezer frame, the equal sliding connection in inside of two removal spouts has the removal slider, the top fixed mounting of roll squeezer frame has two hydraulic telescoping rods, the output of two hydraulic telescoping rods all slides and runs through the roll squeezer frame and extend to the inside of two removal spouts, the output of two hydraulic telescoping rods respectively with the top fixed connection of two removal sliders, the inside of roll squeezer frame is provided with the upper roller, the opposite side rotation of roll squeezer frame is connected with the lower roller.

Preferably, the slide holes are formed in two sides of the upper roller, limiting plates are slidably connected in the two slide holes, elastic springs are fixedly mounted on one sides of the two limiting plates, and one ends of the two elastic springs are fixedly connected with the inner parts of the two slide holes.

Preferably, two support sliding shafts are fixedly mounted on one sides of the limiting plates, which are opposite to each other, and both support sliding shafts penetrate through the upper roller in a sliding manner and extend to the outer part of the upper roller, and are respectively connected with the inner parts of the two movable sliding blocks in a sliding manner.

Preferably, the inside sliding connection who removes the slider has the extrusion pole, and the slope recess has been seted up to the inside of removing the spout, and the shape of slope recess is the slope form, and the extrusion pole is at the inside sliding connection of slope recess.

Preferably, a limiting slide way is arranged in the movable slide block, the limiting slide way is connected with the limiting slide block in a sliding manner, and the limiting slide block is fixedly connected with the surface of the extrusion rod.

Preferably, a reset spring is fixedly connected to the inside of the limiting slide way, and one end, close to the limiting slide block, of the reset spring is fixedly connected with the limiting slide block.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The upper roller supporting structure of the roller press enables the limiting slide block to slide in the limiting slide way, the reset spring is stretched, the extruding rod is used for extruding the supporting slide shaft, the supporting slide shaft is enabled to slide towards the upper roller, the elastic spring is extruded, the upper roller is pushed upwards, one end of the supporting slide shaft is enabled to move upwards in the moving slide block, the supporting slide shaft is separated from the moving slide block, the upper roller is further fixed, the upper roller is convenient to detach, the difficulty in detaching the upper roller is reduced, a user is convenient to replace the upper roller, and the replacement speed of the upper roller is improved.

(2) The upper roller supporting structure of the roller press, when the limiting slide block slides in the limiting slide way, the limiting slide block cannot slide out from the limiting slide way due to limited length of the limiting slide way, so that the extrusion rod cannot slide out from the moving slide block, the extrusion rod cannot be limited conveniently, the extrusion rod is prevented from sliding out from the moving slide block, the limiting effect on the extrusion rod is improved, and the running stability of the device is ensured.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of the structure of an upper roll supporting structure of a roll squeezer;

FIG. 2 is an internal schematic view of a mobile slider according to the present utility model;

FIG. 3 is a schematic view of a frame of a roller press according to the present utility model;

fig. 4 is an enlarged schematic view of fig. 3 a according to the present utility model.

Reference numerals: 1. a roller press frame; 2. an upper roller; 3. moving the chute; 4. moving the slide block; 5. a hydraulic telescopic rod; 6. limiting the slideway; 7. a limit slider; 8. an extrusion rod; 9. a return spring; 10. an inclined groove; 11. supporting a sliding shaft; 12. an elastic spring; 13. a slide hole; 14. a limiting plate; 15. and (5) a lower roller.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an upper roller bearing structure of roll squeezer, including roll squeezer frame 1, the removal spout 3 has all been seted up to the opposite side of roll squeezer frame 1, the equal sliding connection in inside of two removal spouts 3 has the removal slider 4, the top fixed mounting of roll squeezer frame 1 has two hydraulic telescoping rods 5, the output of two hydraulic telescoping rods 5 all slides and runs through roll squeezer frame 1 and extends to the inside of two removal spouts 3, the output of two hydraulic telescoping rods 5 respectively with the top fixed connection of two removal sliders 4, the inside of roll squeezer frame 1 is provided with upper roller 2, the opposite side of roll squeezer frame 1 rotates and is connected with lower roller 15, slide hole 13 has all been seted up to the both sides of upper roller 2, the inside of two slide hole 13 all sliding connection has limiting plate 14, the equal fixed mounting of one side of two limiting plate 14 opposite has elastic spring 12, the opposite one end of two elastic spring 12 respectively with the inside fixed connection of two slide hole 13, the one side of two limiting plate 14 all fixed mounting supports slide shaft 11, two support slide shaft 11 all slide to run through upper roller 2 and extend to the inside of two support shaft 11 at two outside slide shaft 4 that move respectively.

When the upper roller 2 goes up and down, start two hydraulic telescopic links 5, and then make two hydraulic telescopic links 5 drive two removal sliders 4 and slide in the inside of two removal spouts 3, and then make two support slide shafts 11 and upper roller 2 reciprocate, and then be convenient for adjust the interval between upper roller 2 and the lower roller 15, improve the convenience of interval adjustment between upper roller 2 and the lower roller 15.

Through removing slider 4 and extrusion rod 8, be convenient for support upper roller 2, prevent that upper roller 2 from appearing dropping the phenomenon, guaranteed the stability of upper roller 2 operation.

The inside sliding connection who removes slider 4 has extrusion pole 8, the slope recess 10 has been seted up to the inside of removing spout 3, the shape of slope recess 10 is the slope form, extrusion pole 8 is at the inside sliding connection of slope recess 10, restriction slide 6 has been seted up to the inside of removing slider 4, the inside sliding connection of restriction slide 6 has restriction slider 7, the fixed surface of restriction slider 7 and extrusion pole 8 is connected, the inside fixedly connected with reset spring 9 of restriction slide 6, reset spring 9 is close to the one end and restriction slider 7 fixed connection of restriction slider 7.

When moving slider 4 downwardly moving, can make squeeze rod 8 gradually enter into the inside of slope recess 10, and then make squeeze rod 8 and restriction slider 7 reset through the pulling force of reset spring 9, and then make squeeze rod 8 not extrude supporting slide 11, and then make supporting slide 11 and limiting plate 14 reset through the elasticity of elastic spring 12, and then make supporting slide 11 complete enter into the inside of moving slider 4, and then support and fix upper roller 2, when removing the fixed to upper roller 2, make and remove slider 4 upwards move, and then make squeeze rod 8 remove on the inclined plane of slope recess 10, and then make squeeze rod 8 to the inside slip of removing slider 4, and then make restriction slider 7 slide in the inside of restriction slide 6, stretch reset spring 9, and then make squeeze rod 8 extrude supporting slide 11, make supporting slide 11 extrude elastic spring 12 to the inside slip of upper roller 2, and then upwards promote upper roller 2, make the one end of supporting slide 11 upwards move in the inside of removing slider 4, and then make supporting slide 11 and removal slide 4 break away from the inside of upper roller 2, and then remove the upper roller 2 on the fixed roller 2, and the easy to detach 2 is removed to the upper roller 2, and the easy to detach is removed to the upper roller 2.

When the restriction slide 7 slides in the restriction slide 6, the restriction slide 6 is limited in length, so that the restriction slide 7 cannot slide out from the restriction slide 6, the extrusion rod 8 cannot slide out from the movement slide 4, the extrusion rod 8 is further limited, the extrusion rod 8 is prevented from sliding out from the movement slide 4, the restriction effect on the extrusion rod 8 is improved, and the stability of the device operation is ensured.

Working principle:

when the movable slide block 4 moves downwards, the extrusion rod 8 gradually enters the inside of the inclined groove 10, the extrusion rod 8 and the limiting slide block 7 are reset through the tension of the reset spring 9, the extrusion rod 8 is not extruded on the supporting slide shaft 11, the supporting slide shaft 11 and the limiting plate 14 are reset through the elasticity of the elastic spring 12, the supporting slide shaft 11 completely enters the inside of the movable slide block 4, the upper roller 2 is supported and fixed, the movable slide block 4 moves upwards when the upper roller 2 is released, the extrusion rod 8 moves on the inclined surface of the inclined groove 10, the extrusion rod 8 slides towards the inside of the movable slide block 4, the limiting slide block 7 slides in the inside of the limiting slide 6, the reset spring 9 is stretched, the extrusion rod 8 extrudes the supporting slide shaft 11, the supporting slide shaft 11 slides towards the inside of the upper roller 2, the elastic spring 12 is extruded on the supporting slide shaft 11, the upper roller 2 is pushed upwards, one end of the supporting slide shaft 11 moves upwards in the inside of the movable slide block 4, the supporting slide shaft 11 and the inside of the movable slide block 4 are separated from the movable slide block 4, and the upper roller 2 is released.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a last roller bearing structure of roll squeezer, includes roll squeezer frame (1), its characterized in that: the utility model discloses a roll squeezer, including roll squeezer frame (1), roller press frame (1), movable sliding chute (3) have all been seted up to the opposite side of roll squeezer frame (1), the inside of two movable sliding chute (3) is equal sliding connection has movable slide (4), the top fixed mounting of roll squeezer frame (1) has two hydraulic telescoping rods (5), the output of two hydraulic telescoping rods (5) all slides and runs through roll squeezer frame (1) and extend to the inside of two movable sliding chute (3), the output of two hydraulic telescoping rods (5) respectively with the top fixed connection of two movable slide (4), the inside of roll squeezer frame (1) is provided with roller (2), the opposite side rotation of roll squeezer frame (1) is connected with lower roll (15).

2. The upper roll supporting structure of a roll squeezer as set forth in claim 1, wherein: slide holes (13) are formed in two sides of the upper roller (2), limiting plates (14) are slidably connected in the two slide holes (13), elastic springs (12) are fixedly mounted on one sides of the two limiting plates (14) opposite to each other, and one ends of the two elastic springs (12) opposite to each other are fixedly connected with the interiors of the two slide holes (13) respectively.

3. The upper roll supporting structure of a roll squeezer as claimed in claim 2, wherein: two support sliding shafts (11) are fixedly mounted on one sides, opposite to each other, of the limiting plates (14), the two support sliding shafts (11) penetrate through the upper roller (2) in a sliding mode and extend to the outer portion of the upper roller (2), and the two support sliding shafts (11) are connected in a sliding mode inside the two movable sliding blocks (4).

4. An upper roll supporting structure of a roll squeezer as claimed in claim 3, wherein: the inside sliding connection of removal slider (4) has extrusion pole (8), and inclined groove (10) have been seted up to the inside of removal spout (3), and inclined groove (10) shape is the slope form, and extrusion pole (8) are at the inside sliding connection of inclined groove (10).

5. The upper roll supporting structure of a roll squeezer as claimed in claim 4, wherein: the inside of removing slider (4) has seted up restriction slide (6), and the inside sliding connection of restriction slide (6) has restriction slider (7), and the fixed surface of restriction slider (7) and extrusion rod (8) is connected.

6. The upper roll supporting structure of a roll squeezer as set forth in claim 5, wherein: the inside fixedly connected with reset spring (9) of restriction slide (6), the one end that reset spring (9) is close to restriction slider (7) is connected with restriction slider (7) fixed.