CN215477644U

CN215477644U - Shape formula double track carrier roller subassembly of preapring for an unfavorable turn of events

Info

Publication number: CN215477644U
Application number: CN202121816521.6U
Authority: CN
Inventors: 徐步稳; 杨军
Original assignee: Anhui Hongdi Mechanical Equipment Manufacturing Co ltd
Current assignee: Anhui Hongdi Mechanical Equipment Manufacturing Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-11
Anticipated expiration: 2031-08-05

Abstract

An anti-deformation double-track carrier roller assembly comprises a base, wherein mounting frames are vertically arranged at two ends of the top surface of the base, and mounting holes and sliding holes are symmetrically formed in the surface of the base; a bracket supporting component is welded in each mounting hole, and a horizontally arranged supporting component is mounted at the top end of each bracket supporting component; the first guide column comprises an outer cylinder body, a central shaft supporting assembly, a sleeve and a reinforcing ring plate, and an angle limiting assembly is connected inside each mounting hole in a sliding mode; the reinforcing ring is used for supporting the sleeve from the inside, so that the sleeve structure is more stable, the sleeve cannot be randomly deviated or inclined, the supporting strength of the supporting assembly is higher, the central shaft can stably rotate in the supporting assembly, and the rotation coaxiality is ensured.

Description

Shape formula double track carrier roller subassembly of preapring for an unfavorable turn of events

Technical Field

The utility model belongs to the technical field of belt conveyor processing, and particularly relates to an anti-deformation double-rail carrier roller assembly.

Background

The conveying belt has wide application in various industries, and the main structure of the conveying belt is a belt part, a carrier roller assembly and a power assembly; a guide post in the carrier roller assembly is directly contacted with a belt for conveying and guiding, and a sleeve in the guide post is a main body part for mounting a central shaft support assembly;

as shown in fig. 8, the conventional sleeve has only an outer ring plate as a supporting point to contact with the outer cylinder, and lacks a supporting structure inside, which causes the whole sleeve to tilt under high-intensity movement, the supporting effect on the central shaft supporting assembly is reduced, and the movement coaxiality cannot be ensured.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an anti-deformation double-rail carrier roller assembly, which has the following specific technical scheme:

an anti-deformation double-track carrier roller assembly comprises a base, wherein mounting frames are vertically arranged at two ends of the top surface of the base, and mounting holes and sliding holes are symmetrically formed in the surface of the base; a bracket supporting component is welded in each mounting hole, and a horizontally arranged supporting component is mounted at the top end of each bracket supporting component;

a first guide column arranged horizontally and a second guide column arranged obliquely are arranged at the top of the supporting assembly; the structure of the first guide column is the same as that of the second guide column, the first guide column comprises an outer cylinder body, a central shaft, central shaft supporting components, sleeves and reinforcing ring plates, the sleeves are installed at two ends of the interior of the outer cylinder body, an outward opening is formed in each sleeve, the central shaft supporting components are embedded in each opening, the central shafts penetrate through the central shafts in the center lines of the two central shaft supporting components in a rotating mode, the reinforcing ring plates are arranged at the inner ends of the outer walls of the sleeves, and the reinforcing ring plates are welded on the inner wall of the outer cylinder body;

every equal sliding connection in inside of mounting hole has the spacing subassembly of angle, the top of the spacing subassembly of angle stretches into in holding up the subassembly.

Further, the sleeve comprises an inner ring plate, a pipe body and an outer ring plate, the inner end of the pipe body is inwards and vertically bent to form the inner ring plate, the outer end of the pipe body is outwards and vertically bent to form the outer ring plate, the outer ring plate is vertically welded to the inner wall of the outer cylinder body, the reinforcing ring plate is vertically welded to the inner end of the outer wall of the pipe body, and the reinforcing ring plate is vertically welded to the inner wall of the outer cylinder body.

Further, the supporting assembly comprises a transverse bracket and an inclined bracket; horizontal bracket level sets up, the bottom surface connection bracket supporting component of horizontal bracket, oblique bracket is connected to the outer end of horizontal bracket, the top parallel mount of oblique bracket has the second guide post, the top parallel mount of horizontal bracket has first guide post, the side cross-section of horizontal bracket is the font of falling V.

Further, the angle limiting assembly comprises a transverse plate body, a vertical plate body, a sliding block and a locking screw, the transverse plate body is attached to the surface of the base, the vertical plate body is vertically arranged at the outer end of the surface of the transverse plate body, the top end of the vertical plate body extends into the transverse bracket, the sliding block is arranged on the bottom surface of the transverse plate body, the sliding block is embedded into the sliding hole in a sliding mode, and the transverse plate body is fixed to the base through the locking screw.

Further, the bottom of two sets of bracket supporting components all is connected to the linkage subassembly, and the inside of base is arranged in to the linkage subassembly, the linkage subassembly includes short board and long board, short board, long board all are equipped with two and rotate in proper order and connect formation parallelogram, every the equal perpendicular welding center shaft of top surface center department of short board supports the subassembly.

The utility model has the beneficial effects that: the beaded finish is used for supporting the sleeve from inside for the sleeve structure is more firm, can not skew, slope at will, and is higher to supporting component's support intensity, thereby guarantees the rotation in supporting component that the center pin can be stable, guarantees to rotate the axiality.

Drawings

Fig. 1 illustrates a schematic structural view of a deformation preventing type dual track idler assembly according to the present invention;

FIG. 2 is a schematic view showing a connection structure of the lifting assembly, the first guide post and the second guide post;

FIG. 3 shows a schematic view of the internal structure of the guide post of the present invention;

FIG. 4 shows a schematic view of the sleeve construction of the present invention;

FIG. 5 is a schematic view of the bracket support assembly, angle limiting assembly of the present invention;

FIG. 6 is a schematic view of the structure of the vertical plate body and the horizontal bracket of the utility model;

FIG. 7 illustrates a linkage assembly of the present invention;

FIG. 8 is a schematic view showing a structure of a sleeve in the related art;

shown in the figure: 1. a base; 11. mounting holes; 12. a slide hole; 2. a mounting frame; 3. supporting the assembly; 31. a transverse bracket; 32. an inclined bracket; 33. a middle support frame; 34. a first side support; 35. a second side bracket; 4. a carriage support assembly; 5. an angle limiting component; 51. a transverse plate body; 52. a vertical plate body; 53. a slider; 54. locking the screw; 6. a linkage assembly; 61. a short plate; 62. a long plate; 7. a first guide post; 71. an outer cylinder; 72. a central shaft; 73. a central shaft support assembly; 731. an inner seal ring; 732. a ball bearing; 733. an outer seal ring; 734. a bearing block end cover; 74. a sleeve; 741. an inner ring plate; 742. a pipe body; 743. an outer ring plate; 75. a reinforcement ring; 8. a second guide post.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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 invention.

Examples

As shown in fig. 1, the anti-deformation double-track carrier roller assembly comprises a base 1, wherein mounting frames 2 are vertically arranged at two ends of the top surface of the base 1, and mounting holes 11 and sliding holes 12 are symmetrically formed in the surface of the base 1; a bracket supporting component 4 is welded in each mounting hole 11, and a horizontally arranged supporting component 3 is mounted at the top end of each bracket supporting component 4; the bracket supporting assembly comprises a rotary column and a bearing seat, the rotary column penetrates through the bearing seat in a rotating mode, the top end of the rotary column is connected with the bracket, and the bottom end of the rotary column is connected with the short plate;

a first guide post 7 arranged horizontally and a second guide post 8 arranged obliquely are arranged at the top of the supporting component 3; the structure of the first guide column 7 is the same as that of the second guide column 8, the first guide column 7 comprises an outer cylinder 71, a central shaft 72, central shaft supporting components 73, sleeves 74 and reinforcing ring plates 75, the sleeves 74 are mounted at two ends of the interior of the outer cylinder 71, an outward opening is formed in each sleeve 74, the central shaft supporting components 73 are embedded in each opening, the central shaft 72 penetrates through the center line of the interior of each central shaft supporting component 73 in a rotating manner, the reinforcing ring plates 75 are arranged at the inner ends of the outer walls of the sleeves 74, and the reinforcing ring plates 75 are welded on the inner wall of the outer cylinder 71; the first guide post and the second guide post are used for conveying the V-shaped conveying belt, the reinforcing ring is used for supporting the sleeve from the inside, so that the sleeve structure is more stable, the sleeve cannot be randomly deviated and inclined, the supporting strength of the supporting assembly is higher, the central shaft can be ensured to stably rotate in the supporting assembly, and the rotation coaxiality is ensured;

an angle limiting component 5 is connected inside each mounting hole 11 in a sliding mode, and the top end of each angle limiting component 5 extends into the supporting component 3; the angle limiting assembly can change the swing amplitude of the supporting assembly, so that the conveying requirements of different occasions are met, and the application range is widened.

As shown in fig. 3 and 4, the sleeve 74 includes an inner ring plate 741, a tube body 742 and an outer ring plate 743, the inner ring plate 741 is perpendicularly bent inward at an inner end of the tube body 742, the outer ring plate 743 is perpendicularly bent outward at an outer end of the tube body 742, the outer ring plate 743 is perpendicularly welded to an inner wall of the outer cylinder 71, the reinforcing ring plate 75 is perpendicularly welded to an inner end of an outer wall of the tube body 742, and the reinforcing ring plate 75 is perpendicularly welded to the inner wall of the outer cylinder; the pipe body is a main mounting area of the central shaft support assembly, the outer ring plate is an external positioning mechanism of the pipe body, and the reinforcing ring is an internal support structure of the pipe body, so that the support strength can be effectively ensured in an internal and external dual support mode;

the central shaft support assembly 73 includes an inner seal ring 731, a ball bearing 732, an outer seal ring 733, and a bearing housing end cap 734, the central shaft passes through the ball bearing, the inner seal ring is mounted inside the ball bearing, the outer seal ring is mounted outside the ball bearing, and the bearing housing end cap is mounted outside the outer seal ring.

As shown in fig. 2, the lifting assembly 3 includes a horizontal bracket 31, an inclined bracket 32; the horizontal bracket 31 is horizontally arranged, the bottom surface of the horizontal bracket 31 is connected with the bracket supporting component 4, the outer end of the horizontal bracket 31 is connected with the inclined bracket 32, the top of the inclined bracket 32 is provided with the second guide column 8 in parallel, the top of the horizontal bracket 31 is provided with the first guide column 7 in parallel, and the side section of the horizontal bracket 31 is in an inverted V shape; the outer end of oblique bracket is equipped with first side support 34 perpendicularly, and the inner of horizontal bracket is equipped with second side support 35 perpendicularly, and the junction of oblique bracket, horizontal bracket is equipped with middle part support frame 33 perpendicularly, and the one end of second guide post is rotated and is connected middle part support frame, the other end and is rotated and connect first side support, and the one end of first guide post is rotated and is connected second side support, the other end and is rotated and connect middle part support frame.

As shown in fig. 5 and 6, the angle limiting assembly 5 includes a transverse plate 51, a vertical plate 52, a sliding block 53 and a locking screw 54, the transverse plate 51 is attached to the surface of the base 1, the outer end of the surface of the transverse plate 51 is vertically provided with the vertical plate 52, the top end of the vertical plate 52 extends into the transverse bracket 31, the sliding block 53 is arranged on the bottom surface of the transverse plate 51, the sliding block 53 is slidably embedded into the sliding hole 12, and the transverse plate 51 is fixed on the base 1 through the locking screw 54; the horizontal plate body is used as a sliding adjusting part, and the vertical plate body can stretch into the horizontal bracket at intervals to realize swinging stop, so that the distance between the vertical plate body and the bracket supporting component can be changed to change the swinging amplitude of the supporting component.

As shown in fig. 7, the bottom ends of two sets of bracket supporting components 4 are connected to a linkage component 6, the linkage component 6 is arranged inside the base 1, the linkage component 6 comprises a short plate 61 and a long plate 62, the short plate 61 and the long plate 62 are respectively provided with two plates which are sequentially connected in a rotating way to form a parallelogram, and a central shaft supporting component 73 is vertically welded at the center of the top surface of each short plate 61; the short plate and the long plate which are hinged can rotate freely, so that the two supporting assemblies can rotate synchronously.

The utility model is implemented as follows:

when assembling the guide post, the central shaft support assembly 73 is inserted into the opening of the sleeve 74, and then the reinforcing ring 75 is vertically submerged arc welded to the inner end of the outer wall of the tube body 742; finally, the outer cylinder 71 is sleeved, and the outer ring plate 743 is welded on the inner wall of the outer cylinder 71;

when the conveyor belt works, the conveyor belt moves along the first guide post 7 and the second guide post 8, when the conveyor belt inclines, the supporting component 3 can rotate reversely to correct the deviation, when the conveyor belt rotates to the limit, the bracket can stop the vertical plate body 52 to realize the restraint positioning, and when the supporting component 3 on one side rotates, the supporting component 3 on the other side can be driven to rotate through the linkage component 6;

when the deviation-rectifying swing angle does not accord with the inclination angle of the conveying belt, the cross plate body 51 can be moved along the slide hole 12, and the vertical plate body 52 slides in the cross plate body 51, so that the distance between the vertical plate body and the bracket supporting component 4 is changed, and the deflection angle of the supporting component 3 is further changed.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a two rail idler subassemblies of shape of preapring for an unfavorable turn of events subassembly which characterized in that: the device comprises a base (1), wherein mounting frames (2) are vertically arranged at two ends of the top surface of the base (1), and mounting holes (11) and sliding holes (12) are symmetrically formed in the surface of the base (1); a bracket supporting component (4) is welded in each mounting hole (11), and a horizontally arranged supporting component (3) is mounted at the top end of each bracket supporting component (4);

a first guide column (7) which is horizontally arranged and a second guide column (8) which is obliquely arranged are arranged at the top of the supporting component (3); the structure of the first guide column (7) is the same as that of the second guide column (8), the first guide column (7) comprises an outer cylinder body (71), a central shaft (72), a central shaft supporting assembly (73), sleeves (74) and reinforcing ring plates (75), the sleeves (74) are mounted at two ends of the interior of the outer cylinder body (71), an outward opening is formed in each sleeve (74), the central shaft supporting assembly (73) is embedded in each opening, the central shaft (72) penetrates through the center line of the interior of each central shaft supporting assembly (73) in a rotating mode, the reinforcing ring plates (75) are arranged at the inner ends of the outer walls of the sleeves (74), and the reinforcing ring plates (75) are welded to the inner wall of the outer cylinder body (71);

every equal sliding connection in inside of mounting hole (11) has angle spacing subassembly (5), the top of angle spacing subassembly (5) stretches into in holding up subassembly (3).

2. The deformation-preventing type double rail idler assembly according to claim 1, wherein: the sleeve (74) comprises an inner ring plate (741), a pipe body (742) and an outer ring plate (743), the inner end of the pipe body (742) is bent inwards and vertically to form the inner ring plate (741), the outer end of the pipe body (742) is bent outwards and vertically to form the outer ring plate (743), the outer ring plate (743) is welded to the inner wall of the outer cylinder body (71) vertically, the reinforcing ring plate (75) is welded to the inner end of the outer wall of the pipe body (742) vertically, and the reinforcing ring plate (75) is welded to the inner wall of the outer cylinder body vertically.

3. The deformation-preventing type double rail idler assembly according to claim 1, wherein: the supporting assembly (3) comprises a transverse bracket (31) and an inclined bracket (32); horizontal bracket (31) level sets up, bottom surface connection bracket supporting component (4) of horizontal bracket (31), oblique bracket (32) is connected to the outer end of horizontal bracket (31), the top parallel mounting of oblique bracket (32) has second guide post (8), the top parallel mounting of horizontal bracket (31) has first guide post (7), the side cross-section of horizontal bracket (31) is the font of falling V.

4. The deformation-preventing type double rail idler assembly according to claim 3, wherein: the angle limiting component (5) comprises a transverse plate body (51), a vertical plate body (52), a sliding block (53) and a locking screw (54), wherein the transverse plate body (51) is attached to the surface of the base (1), the outer end of the surface of the transverse plate body (51) is perpendicularly provided with the vertical plate body (52), the top end of the vertical plate body (52) extends into the transverse bracket (31), the sliding block (53) is arranged on the bottom surface of the transverse plate body (51), the sliding block (53) is embedded into the sliding hole (12) in a sliding mode, and the transverse plate body (51) is fixed on the base (1) through the locking screw (54).

5. The deformation-preventing type double rail idler assembly according to claim 1, wherein: the bottom of two sets of bracket supporting component (4) all is connected to linkage assembly (6), and the inside of base (1) is arranged in linkage assembly (6), linkage assembly (6) are including short board (61) and long board (62), short board (61), long board (62) all are equipped with two and rotate in proper order and connect formation parallelogram, every the equal perpendicular welding central axis of top surface center department of short board (61) supports subassembly (73).