CN212759088U

CN212759088U - V-shaped feeding device of roller press

Info

Publication number: CN212759088U
Application number: CN202021416427.7U
Authority: CN
Inventors: 冯建新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-03-23
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a roll squeezer V type feed arrangement, which comprises an outer shell, the upper left corner and the upper right corner of shell slide respectively with two oblique baffles and cup joint, the lower surface bottom and screwed pipe looks rigid coupling of oblique baffle, motor and shell looks rigid coupling, the output shaft and the first gear looks rigid coupling of motor, first gear meshes mutually, two with the second gear all links to each other with the shell activity through connecting axle and output shaft, two the second gear wants the meshing, two with two third gears respectively the third gear respectively with the top of first threaded rod and the top looks rigid coupling of second threaded rod. This roll squeezer V type feed arrangement improves original "a" style of calligraphy feed inlet for "V" style of calligraphy feed inlet that comprises two oblique baffles to can be through the interval of control oblique baffle, thereby the whereabouts flow of effective control material, and then the flow of material according to the demand change, application method is simple, and the practicality is strong, the facilitate promotion.

Description

V-shaped feeding device of roller press

Technical Field

The utility model relates to a roll squeezer feed arrangement technical field specifically is a roll squeezer V type feed arrangement.

Background

A roll squeezer, also called a calender, a double roll machine, a rolling mill, an extrusion mill and a roll mill, is novel cement energy-saving grinding equipment developed in the middle of the international 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 yield of the ball mill system by 30-50%, ensures that 0.08mm fine materials in a material cake after extrusion account for 20-35% and less than 2mm fine materials in the material cake after extrusion account for 65-85%, ensures that the internal structure of small particles is filled with a plurality of micro cracks due to extrusion, and greatly improves the grindability. The roller surface adopts hot overlaying, and the wearing layer is more convenient to maintain. However, the feeding quantity is limited and the working efficiency is general due to the fact that the existing feeding device of the roller press adopts the linear feeding hole.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roll squeezer V type feed arrangement to current roll squeezer feed arrangement who proposes in solving above-mentioned background art adopts "one" style of calligraphy feed inlet to lead to the feeding volume limited, the general problem of work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a V-shaped feeding device of a roller press comprises a shell, wherein the upper left corner and the upper right corner of the shell are respectively in sliding sleeve joint with two inclined baffles, the bottom ends of the lower surfaces of the inclined baffles are fixedly connected with threaded pipes, the threaded pipes are in threaded connection with first threaded rods, the top ends of the first threaded rods are movably connected with the shell through bearings, and two driving mechanisms are symmetrically arranged on the left side and the right side of the shell;

the driving mechanism comprises a motor, a first gear, a second gear, a connecting shaft and a third gear;

the motor is fixedly connected with the shell, an output shaft of the motor is fixedly connected with a first gear, the first gear is meshed with second gears, the two second gears are movably connected with the shell through connecting shafts and output shafts, the two second gears are respectively meshed with two third gears, and the two third gears are respectively fixedly connected with the top end of the first threaded rod and the top end of the second threaded rod.

Preferably, the second threaded rod is movably connected with the shell through a bearing, a sliding groove is formed in the inner side of the second threaded rod, and a telescopic mechanism is connected between the second threaded rod and the threaded pipe;

the telescopic mechanism comprises a threaded sleeve, a sliding rod, a first sliding block, a first sliding sleeve, a second sliding block and a second sliding sleeve;

the thread bush is connected with the second threaded rod in a threaded mode, the thread bush is in sliding sleeve connection with the shell through the sliding groove, the inner side of the thread bush is fixedly connected with one end of the sliding rod, the other end of the sliding rod is in sliding sleeve connection with one end of the first sliding sleeve through the first sliding block, the other end of the first sliding sleeve is in sliding sleeve connection with one end of the second sliding sleeve through the second sliding block, and the other end of the second sliding sleeve is fixedly connected with the bottom end of the threaded pipe.

Preferably, the top end of the shell is provided with a feed inlet, and the bottom end of the shell is provided with a discharge outlet.

Preferably, a connecting plate is integrally formed at the intersection of the bottom end of the shell and the discharge hole.

Preferably, the bottom end of the inclined baffle is fixedly connected with a rubber block.

Preferably, the two inclined baffles are symmetrically distributed in the whole mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: this roll squeezer V type feed arrangement improves original "one" style of calligraphy feed inlet for "V" style of calligraphy feed inlet that comprises two oblique baffles to can be through the interval of control oblique baffle, thereby the whereabouts flow of effective control material, and then the flow that changes the material according to the demand, application method is simple, and the practicality is strong, and the facilitate promotion specifically as follows:

through the matching of the motor, the first gear, the second gear, the connecting shaft and the third gear, the synchronous driving of the first threaded rod and the second threaded rod is realized under the action of the motor, and further the distance control of the inclined baffle is realized;

through the cooperation of thread bush, slide bar, first slider, first sliding sleeve, second slider and second sliding sleeve to produce certain supporting role to the oblique baffle under the effect of slide bar, first sliding sleeve and second sliding sleeve, and then improve the stability of oblique baffle, with the life of extension overall structure.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the drive mechanism of FIG. 1;

FIG. 3 is a schematic view of the motor and first gear arrangement of FIG. 2;

fig. 4 is an enlarged schematic view of the telescopic mechanism of fig. 1.

In the figure: 1. the device comprises a shell, 2, an inclined baffle, 3, a threaded pipe, 4, a first threaded rod, 5, a driving mechanism, 501, a motor, 502, a first gear, 503, a second gear, 504, a connecting shaft, 505, a third gear, 6, a telescopic mechanism, 601, a threaded sleeve, 602, a sliding rod, 603, a first sliding block, 604, a first sliding sleeve, 605, a second sliding block, 606, a second sliding sleeve, 7, a feeding hole, 8, a discharging hole, 9, a connecting plate, 10, a sliding groove, 11, a rubber block, 12 and a second threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings 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 V-shaped feeding device of a roller press comprises a shell 1, wherein the upper left corner and the upper right corner of the shell 1 are respectively in sliding sleeve joint with two inclined baffles 2, the bottom ends of the lower surfaces of the inclined baffles 2 are fixedly connected with a threaded pipe 3, the threaded pipe 3 is in threaded connection with a first threaded rod 4, the top end of the first threaded rod 4 is movably connected with the shell 1 through a bearing, and two driving mechanisms 5 are symmetrically arranged on the left side and the right side of the shell 1; the driving mechanism 5 comprises a motor 501, a first gear 502, a second gear 503, a connecting shaft 504 and a third gear 505; the motor 501 is fixedly connected with the housing 1, an output shaft of the motor 501 is fixedly connected with the first gear 502, the first gear 502 is meshed with the second gear 503, the two second gears 503 are movably connected with the housing 1 through the connecting shaft 504 and the output shaft, the two second gears 503 are respectively meshed with the two third gears 505, and the two third gears 505 are respectively fixedly connected with the top end of the first threaded rod 4 and the top end of the second threaded rod 12. Motor 501 is biax servo motor, and the rotational speed is adjustable, and external power supply is 220V, and specific model chooses for use according to actual conditions and processing cost and decides, satisfies the work demand can.

The second threaded rod 12 is movably connected with the shell 1 through a bearing, a sliding groove 10 is formed in the inner side of the second threaded rod 12, and a telescopic mechanism 6 is connected between the second threaded rod 12 and the threaded pipe 3; the telescopic mechanism 6 comprises a threaded sleeve 601, a sliding rod 602, a first sliding block 603, a first sliding sleeve 604, a second sliding block 605 and a second sliding sleeve 606; the threaded sleeve 601 is connected with the second threaded rod 12 through threads, the threaded sleeve 601 is in sliding sleeve connection with the housing 1 through the sliding groove 10, the inner side of the threaded sleeve 601 is fixedly connected with one end of the sliding rod 602, the other end of the sliding rod 602 is in sliding sleeve connection with one end of the first sliding sleeve 604 through the first sliding block 603, the other end of the first sliding sleeve 604 is in sliding sleeve connection with one end of the second sliding sleeve 606 through the second sliding block 605, and the other end of the second sliding sleeve 606 is fixedly connected with the bottom end of the threaded pipe 3. The first sliding sleeve 604 can drive the second sliding block 605 to slide in the second sliding sleeve 606, and the sliding rod 602 can drive the first sliding block 603 to slide in the first sliding sleeve 604.

The top end of the shell 1 is provided with a feed inlet 7, and the bottom end of the shell 1 is provided with a discharge outlet 8. The bottom of shell 1 and the position of 8 junctions of discharge gate integrated into one piece have connecting plate 9. The bottom end of the inclined baffle 2 is fixedly connected with a rubber block 11. The two inclined baffles 2 are symmetrically distributed in the whole mechanism.

Preparation before use:

aligning a discharge port 8 of the integral mechanism with a feeding port of a roller press, and fixedly connecting the discharge port with a roller press through a bolt and a connecting plate 9;

the working process is as follows:

the material enters the shell 1 through the feed inlet 7, so that the flow of the material is controlled by controlling the distance between the two inclined baffles 2, and the material falls into the roller press from the discharge outlet 8 to be processed;

and (3) controlling the distance between the two inclined baffles 2:

starting the motor 501, the output shaft of the motor 501 drives the first gear 502 to rotate, thereby driving the second gear 503 to stably rotate under the action of the connecting shaft 504 and the bearing, so that the third gear 505 rotates, and further driving the first threaded rod 4 and the second threaded rod 12 to rotate, when the first threaded rod 4 rotates, the threaded pipe 3 moves along the axis of the first threaded rod 4 under the action of the thread of the first threaded rod 4, and pulls the inclined baffle 2 to synchronously move, meanwhile, the second threaded rod 12 drives the threaded sleeve 601 to slide along the chute 10 through the thread, thereby pulling the sliding rod 602, the first sliding sleeve 604 and the second sliding sleeve 606 to synchronously move, during which, the relative distance between the second sliding sleeve 606 and the threaded sleeve 601 changes, so that the first sliding sleeve 604 slides in the second sliding sleeve 606, and the sliding rod 602 slides in the first sliding sleeve, so as to ensure the stability of the movement of the threaded pipe 604, and further ensure the stability of the movement of the inclined baffle 2, finally, the change control of the distance between the inclined baffles 2 is realized so as to achieve the purpose of controlling the material flow.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 roll squeezer V type feed arrangement which characterized in that: the device comprises a shell (1), wherein the upper left corner and the upper right corner of the shell (1) are respectively in sliding sleeve joint with two inclined baffles (2), the bottom ends of the lower surfaces of the inclined baffles (2) are fixedly connected with a threaded pipe (3), the threaded pipe (3) is in threaded connection with a first threaded rod (4), the top end of the first threaded rod (4) is movably connected with the shell (1) through a bearing, and two driving mechanisms (5) are symmetrically arranged on the left side and the right side of the shell (1);

the driving mechanism (5) comprises a motor (501), a first gear (502), a second gear (503), a connecting shaft (504) and a third gear (505);

the motor (501) is fixedly connected with the shell (1), an output shaft of the motor (501) is fixedly connected with a first gear (502), the first gear (502) is meshed with second gears (503), the two second gears (503) are movably connected with the shell (1) through a connecting shaft (504) and an output shaft, the two second gears (503) are respectively meshed with two third gears (505), and the two third gears (505) are respectively fixedly connected with the top end of the first threaded rod (4) and the top end of the second threaded rod (12).

2. The V-shaped feeding device of the roller press as claimed in claim 1, wherein: the second threaded rod (12) is movably connected with the shell (1) through a bearing, a sliding groove (10) is formed in the inner side of the second threaded rod (12), and a telescopic mechanism (6) is connected between the second threaded rod (12) and the threaded pipe (3);

the telescopic mechanism (6) comprises a threaded sleeve (601), a sliding rod (602), a first sliding block (603), a first sliding sleeve (604), a second sliding block (605) and a second sliding sleeve (606);

the threaded sleeve (601) is in threaded connection with the second threaded rod (12), the threaded sleeve (601) is in sliding sleeve connection with the shell (1) through a sliding groove (10), the inner side of the threaded sleeve (601) is fixedly connected with one end of a sliding rod (602), the other end of the sliding rod (602) is in sliding sleeve connection with one end of a first sliding sleeve (604) through a first sliding block (603), the other end of the first sliding sleeve (604) is in sliding sleeve connection with one end of a second sliding sleeve (606) through a second sliding block (605), and the other end of the second sliding sleeve (606) is fixedly connected with the bottom end of the threaded pipe (3).

3. The V-shaped feeding device of the roller press as claimed in claim 1, wherein: the feed inlet (7) has been seted up on the top of shell (1), discharge gate (8) has been seted up to the bottom of shell (1).

4. The V-shaped feeding device of the roller press as claimed in claim 1, wherein: the bottom of shell (1) and discharge gate (8) intersection position integrated into one piece have connecting plate (9).

5. The V-shaped feeding device of the roller press as claimed in claim 1, wherein: the bottom end of the inclined baffle (2) is fixedly connected with a rubber block (11).

6. The V-shaped feeding device of the roller press as claimed in claim 1, wherein: the two inclined baffles (2) are distributed in the integral mechanism in a bilateral symmetry manner.