CN107555090B - Material conveyer belt control warp device - Google Patents
Material conveyer belt control warp device Download PDFInfo
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- CN107555090B CN107555090B CN201710968435.9A CN201710968435A CN107555090B CN 107555090 B CN107555090 B CN 107555090B CN 201710968435 A CN201710968435 A CN 201710968435A CN 107555090 B CN107555090 B CN 107555090B
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Abstract
The invention relates to a conveying device, in particular to a deformation control device for a conveying belt of a material conveying device, wherein the conveying belt in the material conveying device falls on a driving system and is driven by the driving system to form a conveying belt revolving body; the deformation control device comprises an annular support follow-up device and a transition baffle, the two ends of the conveyor belt revolving body are arc-shaped, the annular support follow-up device is arranged above the inner parts of the arc-shaped two ends of the conveyor belt revolving body respectively, the annular support follow-up device is arranged on a frame of the material conveying device, the transition baffle is arranged inside the shape transition position on the conveyor belt revolving body, and the transition baffle is arranged on the frame of the material conveying device and is positioned below the annular support follow-up device. The moving track of the conveying belt is changed from the existing cylindrical spiral line into a shape with two arc ends and a transition shape in the middle, so that the material conveying device meets different use requirements.
Description
Technical Field
The invention relates to conveying equipment, in particular to a deformation control device for a conveying belt of a material conveying device.
Background
A material transfer equipment that is used for fields such as food freezing, cooling, evaporate roast, proofs and so on adopts spirally more, and current spiral transfer equipment orbit is mostly the cylinder spiral, if the unit of equipment utilization has bigger demand to equipment processing output, when receiving current place shape and area restriction simultaneously, or when the processing product arranged special requirements to technology, will use non-cylinder spiral transfer equipment. Instead of a cylindrical screw conveyor, one may face the problem that the conveyor may have an irregular shape when it transitions.
Disclosure of Invention
In order to solve the problem that the shape of a conveyor belt of a non-cylindrical spiral conveying device is irregular in transition, the invention aims to provide a conveyor belt deformation control device of a material conveying device. The deformation control device can ensure that the conveyor belt runs stably and runs regularly.
The purpose of the invention is realized by the following technical scheme:
the conveying belt in the material conveying device is arranged on the driving system, and is driven by the driving system to form a conveying belt revolving body; the deformation control device comprises an annular support follow-up device and a transition baffle, the two ends of the conveyor belt revolving body are arc-shaped, the annular support follow-up devices are respectively arranged above the inner parts of the arc-shaped two ends of the conveyor belt revolving body, the annular support follow-up devices are arranged on a frame of the material conveying device, the transition baffle is arranged in the shape transition position on the conveyor belt revolving body, and the transition baffle is arranged on the frame of the material conveying device and is positioned below the annular support follow-up devices;
the annular support follow-up device comprises a plurality of outer circle support plates, a bidirectional bearing link rotary wheel, a drive ring assembly, a drive motor assembly and an annular bracket, wherein the outer circle support plates are mutually connected into a circular ring and are abutted against the inner surfaces of circular arcs at two ends of a conveyor belt revolving body; the driving ring assembly is positioned in a ring formed by connecting a plurality of excircle supporting plates, the driving ring assembly is in a ring shape formed by connecting a plurality of driving ring parts, each driving ring part comprises an upper ring and a lower ring, the outer edge of the upper ring is connected with the excircle supporting plates, and the inner edge of the upper ring is connected with the lower ring; the annular bracket is arranged on the frame and positioned below the driving ring assembly, a flange is arranged on the annular bracket, and the bidirectional bearing link turning wheel is accommodated in a space enclosed by the flange and a limiting plate arranged on the upper circular ring and is in rolling contact with the upper circular ring; the driving motor assembly comprises a driving motor, a chain wheel and a motor support, the driving motor is mounted on the frame through the motor support, the output end of the driving motor is connected with the chain wheel, the driving motor drives the driving ring part through the chain wheel to drive the driving ring assembly and the excircle supporting plate to synchronously rotate along with the revolving body of the conveyor belt;
the transition baffle comprises a baffle and a transition baffle frame, the upper end and the lower end of the baffle are respectively installed on the frame through the transition baffle frame, and the baffle is abutted to the shape transition position on the conveyor belt revolving body;
wherein: the upper circular rings and the lower circular rings are arc-shaped plates, the upper circular rings in the driving ring parts are mutually connected into circular rings, the lower circular rings in the driving ring parts are mutually connected into circular rings, and the circular rings connected by the upper circular rings in the driving ring parts and the circular rings connected by the lower circular rings in the driving ring parts have the same inner diameter and are arranged concentrically and are mutually parallel;
the upper ring and the lower ring in the driving ring part are connected through a pin B, and the pin B is meshed with the chain wheel and is driven by the chain wheel to rotate; the limiting plate is positioned at the outer side of the pin shaft B; the inner wall of the outer circle supporting plate extends inwards along the radial direction to form an extending part, and the outer edge of the upper circular ring is connected with the extending part;
the upper surface of the annular bracket is an annular plane corresponding to the upper ring, and the outer edge of the annular plane extends upwards to form the flange; a limiting plate arranged on an upper circular ring in the driving ring component and a flange on the annular bracket form an annular space for mounting a closed bidirectional bearing link rotary wheel; the baffle and the transition baffle frame are divided into two sections, wherein one section is a straight line section and is abutted against a straight line section at the shape transition part of the conveyor belt revolving body, and the other section is an arc line section and is abutted against an arc section at the shape transition part of the conveyor belt revolving body;
the bidirectional bearing link caster comprises a transverse roller group stressed longitudinally, a longitudinal roller group stressed transversely and a connecting piece, wherein the transverse roller group and the longitudinal roller group are alternately connected through the connecting piece to form combined units, the combined units are sequentially connected, and the bidirectional bearing link caster is closed after being butted end to end; the transverse roller group comprises a left roller, a right roller and a spacer bush, and the left roller and the right roller are respectively inserted into two ends of the spacer bush and connected with each other; the longitudinal roller group comprises an upper roller, a right roller and a spacer bush, and the upper roller and the right roller are respectively inserted from two ends of the spacer bush and connected with each other; two ends of the connecting piece are respectively connected with the spacer bushes in the transverse roller group and the spacer bushes in the longitudinal roller group;
the spacer sleeve is divided into two parts with the same structure, the middle of each part is provided with a hole, and the outer surface of each part is provided with a lug boss inserted with the connecting piece; each part of the spacer bush is provided with an annular groove B which is used for being connected with a connecting piece and is axially limited; the whole axial section of the spacer bush is I-shaped, namely each part of the axial section of the spacer bush is T-shaped with a hole in the middle, and the inner side of the transverse edge of the T-shaped is provided with the annular groove B;
one end of the connecting piece is a connecting body, the other end of the connecting piece is a U-shaped connecting piece, the connecting body is hollow and cylindrical and is provided with an inner hole, and a waist-shaped hole for being spliced with the spacer sleeve is formed in the connecting body; the connecting plate is provided with a connecting hole; the connecting piece is sleeved outside the spacer bushes in the transverse roller groups or the spacer bushes in the longitudinal roller groups, and the connecting hole on the connecting piece is sleeved outside the spacer bushes in the adjacent longitudinal roller groups or the spacer bushes in the transverse roller groups and sleeved outside the connecting body of the adjacent connecting piece;
the axial section of a left roller in the transverse roller group is in a shape of Chinese character shan, the axial section of a right roller is in a shape of Chinese character tu with a hole in the middle, and the middle part of the left roller is inserted into the hole in the middle of the right roller; the end part of the middle part of the left roller is of a pier head structure and is fixedly connected with the right roller; the upper idler wheel and the right idler wheel in the longitudinal idler wheel group are the same in shape and are in a convex shape with an axial section with a hole in the middle, and the upper idler wheel and the right idler wheel are connected through a pin shaft A and are axially positioned through a spring catch clamped on the pin shaft A; the axial cross section of the pin shaft A is T-shaped, the T-shaped transverse edge and the seam allowance of the vertical edge are abutted to the upper roller or the right roller, an annular groove A is arranged at the end part of the T-shaped vertical edge, and the spring retaining sheet is clamped in the annular groove A and is accommodated in the right roller or the upper roller.
The invention has the advantages and positive effects that:
1. the moving track of the conveying belt is changed from the existing cylindrical spiral line into a shape with two arc ends and a transition shape in the middle, so that the material conveying device meets different use requirements.
2. The invention has the advantages of higher operation speed of the material conveying device, improved working efficiency, reduced production cost and greatly improved yield.
3. The invention has the advantages of easy cleaning, good working environment, cleanness and sanitation.
4. The annular support follow-up device can control the shape of the flexible conveyor belt revolving body and synchronously rotate through an annular space formed by enclosing the baffle and the limiting plate, and the drive ring assembly and the outer circle supporting plate can synchronously rotate with the flexible conveyor belt revolving body by adjusting the output revolution of the drive motor.
5. The annular support follow-up device can bear larger support load at the same time, and is convenient to process, manufacture and install.
6. The rotating diameters of the driving ring assembly and the excircle supporting plate of the annular support follow-up device can be determined randomly according to requirements.
7. The bidirectional bearing link caster wheel can be connected in any length as required, and can bear bidirectional load, the transverse roller set is stressed longitudinally, and the longitudinal roller set is stressed transversely; because each combination unit can mutually rotate, the bidirectional bearing link rotating wheel can be flexibly arranged into a circle, an ellipse, an up-and-down fluctuation, a small-radius steering and the like.
Drawings
FIG. 1 is a front view of a material transfer device;
FIG. 2 is a top view of the present invention applied to a material transfer device;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a partial enlarged view of FIG. 3 at B;
FIG. 5 is a schematic structural view of a transition baffle of the present invention;
FIG. 6 is a top view of FIG. 5;
FIG. 7 is an enlarged view of a portion of FIG. 6 at C;
FIG. 8 is a front view of the configuration of the looped support follower of the present invention;
FIG. 9 is a cross-sectional view taken along line D-D of FIG. 8;
FIG. 10 is a structural cross-sectional view of the drive ring assembly of FIG. 9;
FIG. 11 is a front view of the construction of the bi-directional load bearing articulating caster of the present invention;
FIG. 12 is a top view of the construction of the bi-directional load bearing articulating caster of the present invention;
FIG. 13 is a cross-sectional view taken along line E-E of FIG. 11;
FIG. 14 is a cross-sectional view F-F of FIG. 12;
FIG. 15 is a front view of the structure of the link in the two-way load bearing articulating caster of the present invention;
FIG. 16 is a top view of the structure of the link in the two-way load bearing articulating caster of the present invention;
FIG. 17 is a schematic view of the arrangement of the bi-directional load bearing articulated caster of the present invention;
wherein: 1 is a conveyor belt, 2 is a driving system, 3 is a tensioning system, 4 is an annular supporting follow-up device, 401 is an excircle supporting plate, 402 is a bidirectional bearing link turning wheel, 40201 is a left roller, 40202 is a right roller, 40203 is a spacer sleeve, 40204 is an upper roller, 40205 is a pin shaft A,40206 is a spring catch, 40207 is a connecting piece, 402071 is a connecting body, 402072 is an inner hole, 402073 is a waist-shaped hole, 402074 is a connecting piece, 402075 is a connecting hole, 40208 is a transverse roller group, 40209 is a longitudinal roller group, 40210 is a groove, 40211 is a boss, 40212 is an annular groove A,40213 is an annular groove B,403 is a drive ring assembly, 404 is a drive motor, 405 is a sprocket, 406 is an annular bracket, 407 is an upper annular ring, 408 is a pin shaft B,409 is a lower annular ring, 410 is a motor bracket, 411 is a fastener A,412 is a fastener B,413 is a flange, 414 is an extension, 415 is an annular plane, 416 is a limit plate, 5 is a transition baffle, 6 is a frame, 7 is a pinch roller, 8 is a fastener A,9 is a baffle, 10 is a transition baffle frame, and 11 is a fastener B.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The material conveying device adopts 'a material conveying device' disclosed as CN201151554Y and disclosed as 19.11.2008, a conveying belt 1 in the material conveying device is located on a driving system 2, and is driven by the driving system 2 to form a conveying belt revolving body. The difference is that the conveyor belt 1 is driven by the driving system 2 to form a conveyor belt revolving body which is not a cylindrical spiral, but has two circular arc-shaped ends and a shape transition in the middle.
As shown in fig. 1 to 7, the deformation control device of the present invention includes an annular support follower 4 and a transition baffle 5, wherein both ends of the conveyor belt revolving body are arc-shaped, the annular support follower 4 is respectively arranged above the inner parts of the arc-shaped both ends of the conveyor belt revolving body, the annular support follower 4 is mounted on a frame 6 of the material conveyor, the transition baffle 5 is arranged inside the shape transition position on the conveyor belt revolving body, and the transition baffle 5 is mounted on the frame 6 of the material conveyor and is positioned below the annular support follower 4. The conveyer belt 1 of this embodiment is waist shape (both ends are circular-arc, the middle is the strip promptly), and during operation, conveyer belt 1 is located on the actuating system 2 who encloses into waist shape, and both ends seal the butt joint, through actuating system 2 drive conveyer belt 1 motion, encloses into the conveyer belt solid of revolution of waist shape. The shape of the bottom of the conveyor belt revolving body is controlled by the edge baffle plates on the inner side annular chain, and the conveyor belt 1 is formed by automatically stacking the bottom upwards, so that the basic shape of the conveyor belt revolving body is formed along with the bottom.
When the middle part of the conveyor belt revolving body works, because the shape of the arc becomes linear or the straight line becomes circular arc (totally four positions), the four positions are respectively provided with the transition baffles 5 for controlling the irregular shape of the conveyor belt revolving body which is possible to appear when the shape is transited. When the upper part of the conveyer belt revolving body works, the conveyer belt is separated from the revolving body, so that the annular supporting follow-up devices 4 are arranged on the inner sides of the two ends of the upper part, the annular supporting follow-up devices 4 are used for controlling the shape of the upper part of the revolving body, the phenomenon that the upper part of the revolving body is in a round table shape due to the longitudinal force applied to the conveyer belt by the tensioning system 3 is avoided, and the annular supporting follow-up devices 4 synchronously rotate along with the conveyer belt revolving body so as to reduce the motion resistance of the conveyer belt revolving body. In order to avoid the lifting of the lower layer conveyor belt when the conveyor belt is separated from the revolving body, a pinch roller 7 arranged on the frame 6 is arranged above the conveyor belt 1.
The transition baffle 5 comprises a baffle 9 and a transition baffle frame 10, wherein the upper end and the lower end of the baffle 9 are respectively installed on the frame 6 through the transition baffle frame 10, and the baffle 9 is abutted to the shape transition position on the conveyor belt revolving body. The transition baffle frame 10 is angle steel, and the baffle 9 is made of engineering plastics; the transition baffle frame 10 is connected to the frame 6 and the baffle 9 by fasteners A8 and B11, respectively. The baffle 9 and the transition baffle frame 10 are divided into two sections, wherein one section is a straight line section and is abutted with a straight line section at the shape transition part of the rotary body of the conveying belt, and the other section is an arc line section and is abutted with an arc section at the shape transition part of the rotary body of the conveying belt, so that the shape control of the middle transition period of the rotary body is achieved. In order to increase the strength of the transition baffle 5, transition baffle frames 10 can be arranged on the upper, lower, left and right peripheries of the baffle 9, and the transition baffle frames 10 positioned on the left and right sides only have straight line sections and do not have arc line sections.
As shown in fig. 8 to 10, the annular supporting follower device 4 of the present invention comprises an outer circular supporting plate 401, a bidirectional bearing link turning wheel 402, a driving ring assembly 403, a driving motor assembly and an annular bracket 406, wherein the outer circular supporting plate 401 is a plurality of annular rings spliced together, and can be connected or welded with each other by fasteners to abut against the inner surfaces of the arcs at both ends of the conveyor belt revolving body. The inner wall of each outer cylindrical support plate 401 extends radially inward forming an extension 414.
The driving ring assembly 403 is located in a ring formed by splicing a plurality of outer circle supporting plates 401, the driving ring assembly 403 is a ring formed by splicing a plurality of driving ring components, and the driving ring components can be connected or welded with each other by fasteners.
Each driving ring component comprises an upper circular ring 407, a pin shaft B408 and a lower circular ring 409, the upper circular ring 407 and the lower circular ring 409 are arc-shaped plates, the upper circular rings 407 in the driving ring components are mutually connected to form circular rings, the lower circular rings 409 in the driving ring components are mutually connected to form circular rings, the circular rings formed by connecting the upper circular rings 407 in the driving ring components and the circular rings formed by connecting the lower circular rings 409 in the driving ring components have the same inner diameter and are concentrically arranged and are parallel to each other. The axial center lines of the outer circle supporting plate 401 and the driving ring assembly 403 are collinear, after the outer circle supporting plate 401 and the driving ring assembly 403 are concentrically aligned, the outer edge of each upper circular ring 407 is fixedly connected with the extending part 414 through a fastener A411. The inner edge of the upper ring 407 is connected to the lower ring 409 by a pin B408 and secured with a fastener B412. The lower surface of the upper ring 407 extends downward to form a limit plate 416, and the limit plate 416 is located outside the pin B408.
The annular support 406 is mounted on the host frame below the drive ring assembly 403, the upper surface of the annular support 406 is an annular flat surface 415 corresponding to the upper annular ring 407, and the outer edge of the annular flat surface 415 extends upward to form a rib 413. The rib 413 and the limiting plate 416 enclose an annular space for installing the closed bidirectional bearing link rotary wheel 402, and the bidirectional bearing link rotary wheel 402 is in rolling contact with the upper ring 7.
The driving motor assembly comprises a driving motor 404, a chain wheel 405 and a motor support 410, the motor support 410 is installed on the main frame, the driving motor 404 is fixed on the motor support 410, the output end of the driving motor 404 is connected with the chain wheel 405, the chain wheel 405 is meshed with a pin B408 in each driving ring part, and the driving motor 404 drives the driving ring parts through the chain wheels to drive the driving ring assembly 403 and the excircle support plate 401 to rotate.
The toroidal support 406 may have a configuration that is determined by the configuration of the frame 6 of the deformation-control device, and has at least one annular flat surface 415 with a flange 413 that corresponds to the upper annular ring 407. The motor bracket 410 may determine its own structural shape according to the structure of the frame 6 of the controlled deformation device.
As shown in fig. 11 to 17, the bidirectional bearing link caster 402 comprises a transverse roller set 40208, a longitudinal roller set 40209 and a connector 40207, wherein the transverse roller set 40208 is transversely assembled and longitudinally stressed, the longitudinal roller set 40209 is longitudinally assembled and transversely stressed, the transverse roller set 40208 and the longitudinal roller set 40209 are alternately connected through the connector 40207 to form a combined unit, the combined units are sequentially connected, and the two-way bearing link caster 402 is connected end to form a closed link caster.
One end of the connecting piece 40207 is a connecting body 402071, the other end is two connecting pieces 402074 in a U shape, the connecting body 402071 is hollow cylindrical and is provided with an inner hole 402072, the connecting body 402071 is symmetrically provided with a kidney-shaped hole 402073, and each connecting piece 402074 is provided with a connecting hole 402075. The axial direction of the inner hole 402072 is perpendicular to the axial direction of the connecting hole 402075.
The transverse roller set 40208 comprises a left roller 40201, a right roller 40202 and a spacer 40203, the overall axial section of the spacer 40203 is in an I shape, the spacer 40203 is divided into two parts with the same structure, and the middle of each part is provided with a hole; that is, each part of the spacer 40203 has a "T" shape with a central opening in axial cross section. The inner side of the T-shaped transverse edge is provided with an annular groove B40213 which is used for being connected with a connecting piece 40207 and axially limiting. The outer surface of each part is provided with a boss 40211 which is spliced with a waist-shaped hole 402073 arranged on the connecting body 402071; the boss 40211 in this embodiment is wedge-shaped, and the number of the boss 40211 and the number of the waist-shaped holes 402073 in each portion of the spacer 40203 are two.
The axial section of a left roller 40201 in the transverse roller set 40208 is in a shape of Chinese character 'shan', the axial section of a right roller 40202 is in a shape of 'convex' with a hole in the middle, the left roller 40201 and the right roller 40202 are respectively inserted into a spacer 40203 from two ends of the spacer 40203, and the middle part of the left roller 40201 is inserted into the hole in the middle of the right roller 40202. The end of the middle part of the left roller 40201 is of a pier structure and is connected and fixed with the right roller 40202.
The longitudinal roller set 40209 comprises an upper roller 40204, a right roller 40202, a spacer 40203, a pin shaft A40205 and a spring stopper 40206, and the spacer 40203 and the transverse roller set 40208 have the same shape and structure and are not described again.
The upper roller 40204 and the right roller 40202 in the longitudinal roller set 40209 are identical in shape and are in a shape like a Chinese character 'tu' with an opening in the middle in the axial section, and the upper roller 40204 and the right roller 40202 are connected through a pin shaft A40205 and are axially positioned through a spring retaining plate 40206 clamped on the pin shaft A40205. The axial section of the pin shaft A40205 is T-shaped, the transverse edge of the T-shaped is abutted to the spigot of the vertical edge and the upper roller 40204 or the right roller 40202, the end part of the vertical edge of the T-shaped is provided with an annular groove A40212, and the spring stop 40206 is clamped in the annular groove A40212 and is accommodated in the right roller 40202 or the upper roller 40204. The upper roller 40204 and the right roller 40202 are inserted from two ends of the spacer 40203 and connected by a pin shaft A40205.
The bidirectional load bearing articulated caster 402 is mounted as:
The connecting body 402071 of the second connecting piece 40207 is partially inserted into the connecting hole 402075 of the first connecting piece 40207, spacers 40203 in the transverse roller set 40208 are symmetrically arranged at two ends of an inner hole 402072 on the connecting body 402071 of the second connecting piece 40207, and the spacers 40203 are inserted into the waist-shaped holes 402073 on the connecting body 402071 of the second connecting piece 40207 through the wedge-shaped bosses 40211 on the spacers 40203 for connection and fixation. Two ends of the connecting body 402071 are respectively inserted into annular grooves B40213 formed in the spacer 40203 of the transverse roller set 40208. The left roller 40201 and the right roller 40202 in the transverse roller set 40208 are inserted from two ends of the spacer 40203 respectively, and the left roller 40201 and the right roller 40202 are connected and fixed by using a pier head structure made of the end part of the middle part of the left roller 40202. In this way the installation of one combined unit is completed,
then, the connecting body 402071 of the third connecting member 40207 is partially inserted into the connecting hole 402075 of the second connecting member 40207, and then another longitudinal roller set 40209 is installed on the connecting body 402071 of the third connecting member 40207. According to the operation, the longitudinal roller set 40209 and the transverse roller set 40208 are alternately connected through the connecting piece 40207, and the head and the tail of the longitudinal roller set 40209 and the transverse roller set 40208 are respectively. Then, a plurality of combined units which are connected in sequence are butted end to end as required, namely, a closed bidirectional bearing link slewing wheel 402 is formed.
The bi-directional load bearing articulating caster wheels 402 of the present invention may be flexibly arranged in a circle, oval, up and down, small radius steering, and the like.
The working principle of the invention is as follows:
taking a belt of a kidney shape as an example: when the conveyor belt revolving body works, the conveyor belt 1 is located on the driving system 2, two ends of the conveyor belt are in closed butt joint, and the driving system 2 drives the conveyor belt 1 to move to form a waist-shaped conveyor belt revolving body. A driving motor 404 in the annular support follow-up device 4 works, and drives a pin shaft B408 through a chain wheel 405 so as to drive an upper ring 407 and a lower ring 409 to rotate; go up ring 407 and be connected with excircle backup pad 401, consequently drive excircle backup pad 401 and rotate, realize the conveyer belt solid of revolution synchronous revolution. During the rotation, the upper ring 407 is in rolling contact with the two-way bearing link caster 402, the two-way bearing link caster 402 reduces the resistance to movement and transmits all the forces to the ring support 406. The rotation speed of the annular support follower 4 is controlled by adjusting the output rotation speed of the drive motor 404.
The transition baffle 5 arranged at the shape transition position is always abutted against the inner side of the conveyor belt revolving body, so that the conveyor belt revolving body is prevented from having an irregular shape during shape transition.
Claims (8)
1. A deformation control device for a conveyor belt of a material conveying device is characterized in that the conveyor belt in the material conveying device falls on a driving system, and is driven by the driving system to form a conveyor belt revolving body; the method is characterized in that: the deformation control device comprises an annular support follow-up device (4) and a transition baffle (5), the two ends of the conveyor belt revolving body are arc-shaped, the annular support follow-up devices (4) are respectively arranged above the insides of the two arc-shaped ends of the conveyor belt revolving body, the annular support follow-up devices (4) are installed on a frame (6) of the material conveying device, the transition baffle (5) is arranged inside the shape transition position on the conveyor belt revolving body, and the transition baffle (5) is installed on the frame (6) of the material conveying device and is positioned below the annular support follow-up devices (4);
the annular support follow-up device (4) comprises a plurality of outer circle support plates (401), a bidirectional bearing link rotary wheel (402), a drive ring assembly (403), a drive motor assembly and an annular bracket (406), wherein the outer circle support plates (401) are mutually connected into a circular ring and are abutted against the inner surfaces of circular arcs at two ends of a conveyor belt rotary body; the driving ring assembly (403) is positioned in a circular ring formed by connecting a plurality of excircle supporting plates (401), the driving ring assembly (403) is in a circular ring shape formed by connecting a plurality of driving ring parts, each driving ring part comprises an upper circular ring (407) and a lower circular ring (409), the outer edge of the upper circular ring (407) is connected with the excircle supporting plates (401), and the inner edge of the upper circular ring (407) is connected with the lower circular ring (409); the annular support (406) is arranged on the frame (6) and positioned below the driving ring assembly (403), a flange (413) is arranged on the annular support (406), and the bidirectional bearing link turning wheel (402) is accommodated in a space surrounded by the flange (413) and a limiting plate (416) arranged on the upper circular ring (407) and is in rolling contact with the upper circular ring (407); the driving motor assembly comprises a driving motor (404), a chain wheel (405) and a motor support (4010), the driving motor (404) is mounted on the frame (6) through the motor support (4010), the output end of the driving motor is connected with the chain wheel (405), the driving motor (404) drives the driving ring component through the chain wheel (405) to drive the driving ring assembly (403) and the excircle support plate (401) to synchronously rotate along with the conveyor belt revolving body;
the transition baffle (5) comprises a baffle (9) and a transition baffle frame (10), the upper end and the lower end of the baffle (9) are respectively installed on the frame (6) through the transition baffle frame (10), and the baffle (9) is abutted to the shape transition position on the conveyor belt revolving body;
the bidirectional bearing link caster (402) comprises a longitudinal stressed transverse roller set (40208), a transverse stressed longitudinal roller set (40209) and a connecting piece (40207), wherein the transverse roller set (40208) and the longitudinal roller set (40209) are alternately connected through the connecting piece (40207) to form a combined unit, the combined units are sequentially connected, and the bidirectional bearing link caster (402) is closed after being butted end to end; the transverse roller set (40208) comprises a left roller (40201), a right roller (40202) and a spacer bush (40203), and the left roller (40201) and the right roller (40202) are inserted from two ends of the spacer bush (40203) and connected; the longitudinal roller group (40209) comprises an upper roller (40204), a right roller (40202) and a spacer bush (40203), and the upper roller (40204) and the right roller (40202) are respectively inserted into and connected with two ends of the spacer bush (40203); two ends of the connecting piece (40207) are respectively connected with the spacer bush (40203) in the transverse roller set (40208) and the spacer bush (40203) in the longitudinal roller set (40209);
the baffle (9) and the transition baffle frame (10) are divided into two sections, wherein one section is a straight section and is abutted against a straight section at the shape transition part of the conveyor belt revolving body, and the other section is an arc section and is abutted against an arc section at the shape transition part of the conveyor belt revolving body.
2. The material conveyor belt controlled deformation apparatus of claim 1, wherein: the upper circular rings (407) and the lower circular rings (409) are arc-shaped plates, the upper circular rings (407) in the driving ring parts are mutually connected into circular rings, the lower circular rings (409) in the driving ring parts are mutually connected into circular rings, and the circular rings connected by the upper circular rings (407) in the driving ring parts and the circular rings connected by the lower circular rings (409) in the driving ring parts have the same inner diameter and are arranged concentrically and are parallel to each other.
3. The material conveyor belt controlled deformation apparatus of claim 1, wherein: an upper circular ring (407) and a lower circular ring (409) in the driving ring component are connected through a pin shaft B (408), and the pin shaft B (408) is meshed with the chain wheel (405) and is driven by the chain wheel (405) to rotate; the limiting plate (416) is positioned outside the pin B (408).
4. The material conveyor belt controlled deformation apparatus of claim 1, wherein: the inner wall of the outer circle supporting plate (401) extends inwards in the radial direction to form an extension part (414), and the outer edge of the upper circular ring (407) is connected with the extension part (414).
5. The material conveyor belt controlled deformation apparatus of claim 1, wherein: the upper surface of the annular support (406) is an annular plane (415) corresponding to the upper ring (407), and the outer edge of the annular plane (415) extends upwards to form the rib (413); a limiting plate (416) arranged on an upper circular ring (407) in the driving ring part and a rib (413) on the annular support (406) form an annular space for mounting the closed bidirectional bearing link rotary wheel (402).
6. The material conveyor belt controlled deformation apparatus of claim 1, wherein: the spacer bush (40203) is divided into two parts with the same structure, the middle of each part is provided with a hole, and the outer surface of each part is provided with a boss (40211) which is spliced with the connecting piece (40207); each part of the spacer bush (40203) is provided with an annular groove B (40213) which is used for being connected with the connecting piece (40207) and is axially limited; the whole axial section of the spacer bush (40203) is in an I shape, namely each part of the axial section of the spacer bush (40203) is in a T shape with a hole in the middle, and the inner side of the transverse side of the T shape is provided with the annular groove B (40213).
7. The material conveyor belt controlled deformation apparatus of claim 1, wherein: one end of the connecting piece (40207) is a connecting body (402071), the other end of the connecting piece (402074) is U-shaped, the connecting body (402071) is hollow and cylindrical and is provided with an inner hole (402072), and a kidney-shaped hole (402073) for being inserted into the spacer bush (40203) is formed in the connecting body (402071); the connecting piece (402074) is provided with a connecting hole (402075); the connecting piece (40207) is sleeved outside a spacer bush (40203) in the transverse roller set (40208) or a spacer bush (40203) in the longitudinal roller set (40209), and a connecting hole (402075) on the connecting piece (402074) is sleeved outside the spacer bush (40203) in the adjacent longitudinal roller set (40209) or the spacer bush (40203) in the transverse roller set (40208), and is sleeved outside a connecting body (402071) of the adjacent connecting piece (40207).
8. The material conveyor belt controlled deformation apparatus of claim 1, wherein: the axial section of a left roller (40201) in the transverse roller set (40208) is in a shape of a Chinese character shan, the axial section of a right roller (40202) is in a shape of a Chinese character 'tu' with a middle opening, and the middle part of the left roller (40201) is inserted into the middle opening of the right roller (40202); the end part of the middle part of the left roller (40201) is of a pier head structure and is fixedly connected with the right roller (40202); an upper roller (40204) and a right roller (40202) in the longitudinal roller group (40209) are identical in shape and are in a shape like a Chinese character 'tu' with an axial section being provided with a middle hole, the upper roller (40204) and the right roller (40202) are connected through a pin shaft A (40205) and are axially positioned through a spring catch (40206) clamped on the pin shaft A (40205); the axial section of the pin shaft A (40205) is T-shaped, the stop of the transverse edge and the vertical edge of the T-shaped are abutted to the upper roller (40204) or the right roller (40202), the end part of the vertical edge of the T-shaped is provided with an annular groove A (40212), and the spring retaining piece (40206) is clamped in the annular groove A (40212) and is accommodated in the right roller (40202) or the upper roller (40204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710968435.9A CN107555090B (en) | 2017-10-18 | 2017-10-18 | Material conveyer belt control warp device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710968435.9A CN107555090B (en) | 2017-10-18 | 2017-10-18 | Material conveyer belt control warp device |
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| CN107555090A CN107555090A (en) | 2018-01-09 |
| CN107555090B true CN107555090B (en) | 2023-03-21 |
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| CN201710968435.9A Active CN107555090B (en) | 2017-10-18 | 2017-10-18 | Material conveyer belt control warp device |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620549A (en) * | 2012-04-23 | 2012-08-01 | 戴志荣 | Material conveying system for realizing high volume capacity in drying box |
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| ITBO20010583A1 (en) * | 2001-09-24 | 2003-03-24 | Gd Spa | VARIABLE CAPACITY WAREHOUSE FOR OBJECTS |
| CN201151554Y (en) * | 2008-02-03 | 2008-11-19 | 沈阳航天新阳速冻设备制造有限公司 | Material conveying device |
| BR112012004787A2 (en) * | 2009-09-04 | 2019-09-24 | Laitram Llc | spiral conveyor and method for hauling up and down a single rotating drum spiral conveyor |
| CN104843418A (en) * | 2015-05-07 | 2015-08-19 | 上海钜又机械科技有限公司 | Spiral double-tower cooling line |
| CN207417737U (en) * | 2017-10-18 | 2018-05-29 | 沈阳航天新阳速冻设备制造有限公司 | Material conveying device conveyer belt controls deformation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102620549A (en) * | 2012-04-23 | 2012-08-01 | 戴志荣 | Material conveying system for realizing high volume capacity in drying box |
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