CN215353309U - Press roll shaft of granulator - Google Patents

Abstract

The application discloses granulator compression roller axle includes cushion, backup pad, row's material pipe, workstation, box, first compression roller, second compression roller, loading hopper, first pivot, from changeing gear, main commentaries on classics gear, second pivot, from changeing belt pulley, transmission belt, driving motor, main commentaries on classics belt pulley, control box and blocks the case. This application blocks the case through the top surface setting at the backup pad, when the granule of making is discharged from the inside of box through arranging the material pipe, play through blocking the case and block the effect, in order to avoid the granule to splash everywhere, the slope setting is become through the inside bottom surface that will block the case, thereby it trickles toward a direction to arrange the inside that blocks the case into as the granule, the staff of being convenient for collects, through with the main belt pulley that changes and from changing and connecting through the transmission belt transmission between the belt pulley, then will follow the tip of the inner wall fixed connection second pivot of changing the belt pulley, make the second pivot rotatory when starting driving motor, thereby carry out the granulation under the cooperation of first compression roller and second compression roller.

Description

Press roll shaft of granulator

Technical Field

The application relates to the technical field of granulators, in particular to a pressure roller shaft of a granulator.

Background

The granulator is a molding machine capable of manufacturing materials into specific shapes, and is widely applied to the fields of chemical industry, petrifaction, pharmacy, food, building materials, mining and metallurgy, environmental protection, printing and dyeing, ceramics, rubber, plastics and the like.

The surface of two rollers of current roller granulator all sets up the recess, and two recess one-to-ones form the granulation space, set up the hob in the feeder hopper, and through the rotation of hob, the material is sent into between two rollers by force, and two rollers move in opposite directions carry out extrusion to the material, accomplish the granulation process. The double-roller granulator has a complex structure and higher cost, and has a complex working process and a better granulation effect on powder. Therefore, the pressure roller shaft of the granulator is provided for solving the problems.

Disclosure of Invention

The granulator press roll shaft is provided in this embodiment for solving the transmission problem of the granulator in the prior art.

According to one aspect of the application, a press roll shaft of a granulator is provided, which comprises a cushion block, a supporting plate, a discharge pipe, a workbench, a box body, a feeding hopper, a second rotating shaft, a driven rotating belt wheel, a transmission belt, a driving motor, a main rotating belt wheel, a control box, a blocking box and a transmission mechanism;

drive mechanism includes workstation, box, first compression roller, second compression roller, first pivot, changes gear, main gear and second pivot from changeing, the top surface of the bottom surface fixed connection workstation of box, the wall of the inside fixed connection second pivot of main gear of changeing, the inside of connecting the box is rotated to the wall of second pivot, the wall of the inside fixed connection second pivot of first compression roller, the wall of first pivot rotates the inside of connecting the box, the wall of the inside fixed connection first pivot of second compression roller, the tip fixed connection of first pivot is from the inner wall of changeing the gear, connect the flank of tooth of main gear of changeing from the flank of tooth meshing of changeing the gear.

Furthermore, the top surface side of the cushion block is fixedly connected with the bottom surface of the supporting plate, and the top surface side of the supporting plate is fixedly connected with the bottom surface side of the workbench.

Furthermore, the bottom surface of loading hopper fixed connection box's top surface, the top end through connection box's bottom surface of arranging the material pipe.

Further, the base of the control box is fixedly connected with the top surface of the box body.

Furthermore, the bottom surface of the blocking box is tightly attached to the top surface of the cushion block, and the inner bottom surface of the blocking box is provided with a slope.

Furthermore, the inner wall of the driven rotating belt pulley is fixedly connected with the end part of the second rotating shaft, the base of the driving motor is fixedly connected with the top surface of the workbench, and the output shaft of the driving motor is fixedly connected with the inner wall of the main rotating belt pulley.

Further, the driven rotating belt wheel and the main rotating belt wheel are in transmission connection through a transmission belt.

Further, the center point of the second pressing roller and the center point of the first pressing roller are not on the same vertical line.

Through the above-mentioned embodiment of this application, adopted drive mechanism, solved the transmission problem of granulator press roll axle, obtained the transmission effect of granulator press roll axle.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of one embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of one embodiment of the present application;

FIG. 3 is a schematic side view of an embodiment of the present application;

FIG. 4 is a perspective view of a baffle box according to an embodiment of the present application.

In the figure: 1. cushion, 2, backup pad, 3, row's material pipe, 4, workstation, 5, box, 6, first compression roller, 7, second compression roller, 8, loading hopper, 9, first pivot, 10, from the change gear, 11, main change gear, 12, second pivot, 13, from changeing the belt pulley, 14, transmission belt, 15, driving motor, 16, main change belt pulley, 17, control box, 18, block the case.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The granulator press roll shaft of the granulator discharging device in the embodiment can be used for discharging granules of materials, for example, the granulator press roll shaft of the granulator discharging device such as a belt transmission mechanism is provided in the embodiment, and the granulator discharging device of the granulator press roll shaft with the belt transmission mechanism in the embodiment can be used for discharging manufactured granules.

A discharging device of the granulator; the device comprises a knife rest, a scraper, a base plate, a bolt, a pressure plate, a jack screw, a support lug, a rotating shaft rod, a lead screw, a spring box and the like. During operation, the scraper is inserted between the knife rest and the backing plate, and the knife rest, the backing plate and the scraper are fixed into a whole by tightening the bolts. The spring in the spring box produces elasticity through the nut on the lead screw, makes pivot pole one end move up, pushes down the pressure plate of connecting in the pivot pole other end, and the pressure plate compresses tightly the knife rest through the jackscrew, adjusts the whole inclination of knife rest, makes scraper laminating roller surface realize scraping off material granule. In this configuration: the scraper realizes the positioning of the cutter head through the friction force between the surfaces of the two sides of the scraper and the base plate and the cutter frame respectively, so that the tightening bolts on the cutter frame and the base plate need to be removed one by one when the scraper is replaced, and then the scraper can be taken out from the gap between the cutter frame and the base plate. The problems of longer replacement process and lower working efficiency are caused.

A discharge device for a pelletizer, comprising: the tool apron, the scraper and the tool apron rotating mechanism; the scraper comprises a scraper body and a scraper head; the knife seat is provided with a slot for inserting the knife body of the scraper, and the knife head of the scraper extends out of the knife seat when the knife body is inserted into the slot; the cutter seat rotating mechanism is connected with the cutter seat and used for adjusting the inclination angle of the cutter seat and enabling the cutter head of the scraper to be close to/far away from the tail end of the conveyor belt.

The tool apron comprises a tool rest, a fixed seat and a positioning bolt, and a gap between the tool rest and the fixed seat forms the slot; the positioning bolt sequentially penetrates through the tool rest and the fixed seat; the blade body of the scraper is provided with a U-shaped groove used for being clamped and fixed on the outer side of the positioning bolt.

The tool apron rotating mechanism comprises a sleeve, a moving rod, a connecting rod, a rotating shaft and a mounting seat. Wherein, sleeve, carriage release lever and connecting rod respectively have two sets. The tool apron and the rotating shaft are fixed into a whole and synchronously rotate along with the axial rotation of the rotating shaft; the head ends of the two connecting rods are radially connected with the two ends of the rotating shaft, and the tail ends of the two connecting rods are movably connected with the head end of a movable rod respectively; the tail ends of the two movable rods are respectively movably connected with the middle parts of the two sleeves; the head ends of the two sleeves are movably connected with the mounting seat; the sleeve, the moving rod, the connecting rod and the mounting seat form a four-connecting-rod structure together.

Specifically, the moving rod comprises a moving rod body, a screw rod, a return spring and a jacking nut; the tail end of the moving rod body is movably connected with the middle part of the sleeve, and the head part of the moving rod body is provided with a baffle; the screw rod is arranged in parallel with the movable rod body, the tail end of the screw rod is connected with the jacking nut, and the head end of the screw rod extends out of the movable rod body and is movably connected with the tail end of the connecting rod; the jacking nut is movably arranged on the surface of the movable rod body; the reset spring is sleeved outside the screw rod, and two ends of the reset spring are respectively propped against the jacking nut and the baffle.

The working process is as follows:

before the processing work begins, according to the inclination of itself, through the length fine setting to two travelling bars that are located the pivot both sides, the indirect fine setting that realizes inclination about the pivot makes pivot and gyro wheel conveyer belt parallel mutually completely.

In the process of replacing the scraper, a worker holds the tail end of the sleeve, rotates the barrel body of the sleeve by taking the joint of the head end of the sleeve and the mounting seat as a circle center, adjusts the position and the inclination of the tail end of the movable rod, and enables the sleeve, the movable rod, the connecting rod and the mounting seat to form four-connecting-rod linkage in a fixed state of the mounting seat. The rotating shaft rotates along with the movement of the connecting rod, and indirectly drives the cutter holder to integrally rotate along with the rotating shaft synchronously, so that the cutter holder is inserted at the tail end of the cutter holder far away from the conveying belt. And taking out the worn scraper from the gap on the cutter holder, and simultaneously inserting a new scraper into the gap to fix the position of the scraper between the cutter frame and the fixed seat by clamping the scraper body of the scraper on the outer side of the positioning bolt through the U-shaped groove. The sleeve is then rotated in the opposite direction to reset the tool holder. And then, the whole process of replacing the scraper is completed.

Of course, the embodiment can also be used for the discharging device of the granulator for driving the press roll shaft of the granulator with other structures. The details are not repeated again here, introduce the drive mechanism of the granulator press roll shaft of the granulator discharge apparatus of the embodiment of this application below.

Referring to fig. 1-4, a press roll shaft of a pelletizer includes a cushion block 1, a support plate 2, a discharge pipe 3, a workbench 4, a box body 5, a charging hopper 8, a second rotating shaft 12, a driven rotating belt pulley 13, a transmission belt 14, a driving motor 15, a driving rotating belt pulley 16, a control box 17, a blocking box 18 and a transmission mechanism;

the transmission mechanism comprises a workbench 4, a box body 5, a first press roller 6, a second press roller 7, a first rotating shaft 9, a secondary rotating gear 10, a main rotating gear 11 and a second rotating shaft 12, wherein the bottom surface of the box body 5 is fixedly connected with the top surface of the workbench 4, the inner part of the main rotating gear 11 is fixedly connected with the wall surface of the second rotating shaft 12, the wall surface of the second rotating shaft 12 is rotatably connected with the inner part of the box body 5, the inner part of the first press roller 6 is fixedly connected with the wall surface of the second rotating shaft 12, the wall surface of the first rotating shaft 9 is rotatably connected with the inner part of the box body 5, the inner part of the second press roller 7 is fixedly connected with the wall surface of the first rotating shaft 9, the end part of the first rotating shaft 9 is fixedly connected with the inner wall of the secondary rotating gear 10, the tooth surface of the secondary rotating gear 10 is engaged with the tooth surface of the main rotating gear 11, and the inner part of the main rotating gear 11 is fixedly connected with the wall surface of the second rotating shaft 12, fixedly connecting the inner wall of a slave rotary gear 10 with the end part of the slave rotary gear 10, fixedly connecting the inside of a second press roller 7 with the wall surface of a first rotating shaft 9, fixedly connecting the inside of the first press roller 6 with the wall surface of a second rotating shaft 12, driving the slave rotary gear 10 to rotate when a main rotary gear 11 rotates, so that the first press roller 6 and the second press roller 7 rotate in a box body 5, meshing the groove of the wall surface of the first press roller 6 through the bulge of the wall surface of the second press roller 7, thereby forming a granulation space, and extruding the material by the bulge of the wall surface of the second press roller 7 into the groove of the wall surface of the first press roller 6, thereby forming granules;

the bottom surface of the top surface side fixed connection backup pad 2 of cushion 1, the bottom surface side of the top surface fixed connection workstation 4 of backup pad 2, the top surface of the bottom surface fixed connection box 5 of loading hopper 8, the top end through connection box 5's bottom surface of row material pipe 3, the top surface of the base fixed connection box 5 of control box 17, the bottom surface that blocks box 18 closely laminates the top surface of cushion 1, just block the inside bottom surface of box 18 and become the slope setting, through setting up the top surface at backup pad 2 and block box 18, when the granule that makes is discharged from the inside of box 5 through arranging material pipe 3, play through blocking box 18 and block the effect, in order to avoid the granule to splash everywhere, through setting the inside bottom surface that will block box 18 into the slope, thereby trickling toward one direction when the granule discharges into the inside that blocks box 18, the staff of being convenient to collect, from the tip of the inner wall fixed connection second pivot 12 of belt pulley 13, the base fixed connection workstation 4 of driving motor 15's top surface, the inner wall of driving motor 15's output shaft fixed connection owner commentaries on classics belt pulley 16, from changeing belt pulley 13 and mainly changeing and being connected through transmission belt 14 transmission between the belt pulley 16, through changeing belt pulley 16 with mainly and changeing and being connected through transmission belt 14 transmission between the belt pulley 13, then will change the tip of the inner wall fixed connection second pivot 12 of belt pulley 13 from, make second pivot 12 rotatory when starting driving motor 15 to carry out the granulation under the cooperation of first compression roller 6 and second compression roller 7, the central point of second compression roller 7 and the central point of first compression roller 6 are not on same vertical line.

When the granulating device is used, the tooth surface of the slave rotary gear 10 is meshed with the tooth surface of the master rotary gear 11, then the inside of the master rotary gear 11 is fixedly connected with the wall surface of the second rotating shaft 12, the inner wall of the slave rotary gear 10 is fixedly connected with the end part of the slave rotary gear 10, the inside of the second press roller 7 is fixedly connected with the wall surface of the first rotating shaft 9, the inside of the first press roller 6 is fixedly connected with the wall surface of the second rotating shaft 12, the slave rotary gear 10 is driven to rotate when the master rotary gear 11 rotates, so that the first press roller 6 and the second press roller 7 rotate in the box body 5, the protrusions on the wall surface of the second press roller 7 are meshed with the grooves on the wall surface of the first press roller 6 to form a granulating space, materials are extruded by the protrusions on the wall surface of the second press roller 7 to form particles, the blocking box 18 is arranged on the top surface of the supporting plate 2, and when the manufactured particles are discharged from the inside of the box body 5 through the discharging pipe 3, through blocking case 18 and playing and blockking the effect, in order to avoid the granule to splash everywhere, through the inside bottom surface that will block case 18 becomes the slope setting, thereby flow toward one direction when the inside that blocks case 18 is gone into to the granule, the staff of being convenient for collects, through with the driving connection of leading the pulley 16 and from passing through transmission belt 14 transmission between the pulley 13, then will follow the tip of the inner wall fixed connection second pivot 12 of pulley 13, make second pivot 12 rotate when starting driving motor 15, thereby carry out the granulation under the cooperation of first compression roller 6 and second compression roller 7.

The application has the advantages that:

1. the tooth surface of the slave rotary gear is meshed with the tooth surface of the master rotary gear, then the inside of the master rotary gear is fixedly connected with the wall surface of the second rotating shaft, the inner wall of the slave rotary gear is fixedly connected with the end part of the slave rotary gear, the inside of the second press roller is fixedly connected with the wall surface of the first rotating shaft, the inside of the first press roller is fixedly connected with the wall surface of the second rotating shaft, the slave rotary gear is driven to rotate when the master rotary gear rotates, so that the first press roller and the second press roller rotate in the box body, the groove of the wall surface of the first press roller is occluded by the bulge of the wall surface of the second press roller, a granulation space is formed, and materials are extruded by the bulge of the wall surface of the second press roller to form particles,

2. through the top surface setting at the backup pad block the case, when the granule of making is discharged from the inside of box through arranging the material pipe, play through blocking the case and block the effect, in order to avoid the granule to splash everywhere, set up into the slope through the inside bottom surface that will block the case, thereby it trickles toward a direction to block the inside of case to discharge when the granule, the staff of being convenient for collects, through with the main belt pulley that changes and from changing and connect through the transmission belt transmission between the belt pulley, then will follow the tip of the inner wall fixed connection second pivot of changing the belt pulley, make the second pivot rotatory when starting driving motor, thereby carry out the granulation under the cooperation of first compression roller and second compression roller.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (8)

1. A granulator press roll shaft, which is characterized in that: the device comprises a cushion block (1), a supporting plate (2), a discharging pipe (3), a workbench (4), a box body (5), a feeding hopper (8), a second rotating shaft (12), a driven rotating belt wheel (13), a transmission belt (14), a driving motor (15), a main rotating belt wheel (16), a control box (17), a blocking box (18) and a transmission mechanism;

the transmission mechanism comprises a workbench (4), a box body (5), a first press roller (6), a second press roller (7), a first rotating shaft (9), a driven rotating gear (10), a main rotating gear (11) and a second rotating shaft (12), the bottom surface of the box body (5) is fixedly connected with the top surface of the workbench (4), the interior of the main rotating gear (11) is fixedly connected with the wall surface of the second rotating shaft (12), the wall surface of the second rotating shaft (12) is rotationally connected with the inside of the box body (5), the inner part of the first press roller (6) is fixedly connected with the wall surface of the second rotating shaft (12), the wall surface of the first rotating shaft (9) is rotationally connected with the inside of the box body (5), the inner part of the second press roller (7) is fixedly connected with the wall surface of the first rotating shaft (9), the end part of the first rotating shaft (9) is fixedly connected with the inner wall of the secondary rotating gear (10), the tooth surface of the driven rotating gear (10) is meshed with the tooth surface of the main rotating gear (11).

2. A pelletizer roller shaft as set forth in claim 1, wherein: the top surface avris of cushion (1) fixed connection backup pad (2) the bottom surface, the top surface fixed connection workstation (4) the bottom surface avris of backup pad (2).

3. A pelletizer roller shaft as set forth in claim 1, wherein: the bottom surface of loading hopper (8) fixed connection box (5) the top surface, arrange the bottom surface of material pipe (3) through connection box (5) on the top.

4. A pelletizer roller shaft as set forth in claim 1, wherein: and the base of the control box (17) is fixedly connected with the top surface of the box body (5).

5. A pelletizer roller shaft as set forth in claim 1, wherein: the bottom surface of the blocking box (18) is tightly attached to the top surface of the cushion block (1), and the inner bottom surface of the blocking box (18) is arranged to form a slope surface.

6. A pelletizer roller shaft as set forth in claim 1, wherein: the inner wall of the secondary rotating belt pulley (13) is fixedly connected with the end part of the second rotating shaft (12), the base of the driving motor (15) is fixedly connected with the top surface of the workbench (4), and the output shaft of the driving motor (15) is fixedly connected with the inner wall of the main rotating belt pulley (16).

7. A pelletizer roller shaft as set forth in claim 1, wherein: the driven rotating belt pulley (13) is in transmission connection with the main rotating belt pulley (16) through a transmission belt (14).

8. A pelletizer roller shaft as set forth in claim 1, wherein: the center point of the second pressing roller (7) and the center point of the first pressing roller (6) are not on the same vertical line.

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