CN217381475U

CN217381475U - Synchronous belt with anti-deviation structure

Info

Publication number: CN217381475U
Application number: CN202220858070.0U
Authority: CN
Inventors: 郭正其; 高志强; 兰学莹; 胡慧华
Original assignee: Jiangxi Kangqi Industrial Co ltd
Current assignee: Jiangxi Kangqi Industrial Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-09-06
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a synchronous belt with anti-deviation structure, which comprises a fixed bottom plate, wherein the outer wall of the top part of the fixed bottom plate is respectively provided with a motor component, a cylinder deviation rectifying component, an anti-falling component, a micro switch frame and an output shaft component, the cylinder deviation rectifying component is positioned between the motor component and the anti-falling component, the micro switch frame is positioned at one side of the anti-falling component, the output shaft component is positioned at one side of the micro switch frame, the side walls of the motor component and the output shaft component are respectively provided with a synchronous belt pulley component, the two side walls of the synchronous belt pulley component are respectively provided with a plane bearing, one side wall of the synchronous belt pulley component is provided with a synchronous belt, the deviation of the synchronous belt in the rotating process can be effectively prevented through the arranged cylinder deviation rectifying component, the synchronous belt pulley component, the plane bearing and a spacing ring, and meanwhile, the automatic deviation rectification can be carried out after the deviation of the synchronous belt, thereby improving the stability of the conveyor belt operation.

Description

Synchronous belt with deviation preventing structure

Technical Field

The utility model relates to a hold-in range technical field, in particular to hold-in range with prevent off tracking structure.

Background

When the synchronous belt is used for transmission, the transmission ratio is accurate, the acting force on the shaft is small, the structure is compact, the oil resistance is realized, the wear resistance is good, and the ageing resistance is good, so that the synchronous belt is widely applied.

The hold-in range can be followed the off tracking phenomenon at the in-process that uses, and the current off tracking device structure that prevents is single, and can't rectify automatically, in order to improve the hold-in range stability of operation and can correct the hold-in range of off tracking automatically, the utility model provides a hold-in range with prevent off tracking structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hold-in range with prevent off tracking structure to solve the current off tracking device single structure of preventing that provides in the above-mentioned background art, and the unable problem of rectifying automatically.

In order to achieve the above object, the utility model provides a following technical scheme: a synchronous belt with an anti-deviation structure comprises a fixed base plate, wherein a motor assembly, a cylinder deviation rectifying assembly, an anti-falling assembly, a micro switch frame and an output shaft assembly are respectively arranged on the outer wall of the top of the fixed base plate, the cylinder deviation rectifying assembly is positioned between the motor assembly and the anti-falling assembly, the anti-falling assembly is positioned on one side of the cylinder deviation rectifying assembly, the micro switch frame is positioned on one side of the anti-falling assembly, the output shaft assembly is positioned on one side of the micro switch frame, synchronous belt wheel assemblies are respectively arranged on one side wall of the motor assembly and one side wall of the output shaft assembly, plane bearings are respectively arranged on two side walls of the synchronous belt wheel assemblies, a synchronous belt is arranged on one side wall of each synchronous belt wheel assembly, the two synchronous belt wheel assemblies are connected through the synchronous belt, a limiting ring is arranged on one side wall of the synchronous belt, the air cylinder deviation rectifying device is characterized in that a deviation rectifying shaft is installed on one side wall of the air cylinder deviation rectifying assembly, the deviation rectifying shaft is movably connected with deviation rectifying wheels through bearings, a microswitch is arranged on one side of the microswitch frame, and the microswitch is electrically connected with the air cylinder deviation rectifying assembly through a control box.

Preferably, the number of the anti-dropping assemblies is two.

Preferably, motor element includes the motor frame, the motor frame is located on PMKD's the top outer wall, a side wall mounting of motor frame has the motor, there is the connecting axle output of motor through the coupling joint, the connecting axle is kept away from the limiting plate is installed to the one end of motor.

Preferably, the cylinder deviation correcting assembly comprises a cylinder fixing frame, the cylinder fixing frame is located on the outer wall of the top of the fixing bottom plate, a cylinder is installed on the outer wall of the top of the cylinder fixing frame, the output end of the cylinder is connected with a driving plate, dovetail sliding blocks are arranged on the outer wall of the bottom of the driving plate respectively, dovetail bottom plates are arranged on two side walls of the cylinder fixing frame respectively, a dovetail groove is formed in the dovetail bottom plates, and the dovetail sliding blocks are connected with the dovetail bottom plates in a clamped mode.

Preferably, the anticreep subassembly includes the anticreep fixed plate, the anticreep fixed plate is located on PMKD's the top outer wall, install the axis of rotation on the top outer wall of anticreep fixed plate, install first bearing on the lateral wall of axis of rotation respectively, the axis of rotation passes through first bearing connection has the wheel that rolls.

Preferably, the output shaft assembly comprises a shaft fixing bottom plate, a shaft fixing side plate is respectively arranged on one side wall of the shaft fixing bottom plate, a second bearing is arranged on one side wall of the shaft fixing side plate, and the shaft fixing side plate is connected with the output shaft through the second bearing.

Preferably, the synchronous pulley assembly comprises a synchronous pulley shaft, a left pulley and a right pulley, the synchronous pulley shaft is respectively located on the side walls of the connecting shaft and the output shaft, and the left pulley and the right pulley are respectively located on the side walls of the synchronous pulley shaft.

The utility model discloses a technological effect and advantage:

1. through the cylinder assembly, hold in range pulley subassembly, plane bearing and the spacing collar of rectifying that set up, can effectually prevent the hold-in range at the off tracking of rotation in-process, simultaneously, can also carry out automatic deviation rectification behind the hold-in range off tracking to the stability of conveyer belt operation has been improved.

2. Through the anticreep fixed plate, first bearing, the wheel that rolls and the axis of rotation that set up, can effectually prevent to drop from the hold-in range wheel subassembly after the hold-in range off tracking to guarantee the hold-in range can be continuous operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the motor assembly of the present invention.

Fig. 3 is the utility model discloses the cylinder subassembly of rectifying's structural schematic diagram.

Fig. 4 is a schematic structural view of the anti-dropping assembly of the present invention.

Fig. 5 is a schematic structural diagram of the output shaft assembly of the present invention.

Fig. 6 is a schematic structural diagram of the synchronous pulley assembly of the present invention.

Fig. 7 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. fixing the bottom plate; 2. a motor assembly; 21. a motor frame; 22. a motor; 23. a connecting shaft; 24. a limiting plate; 3. a cylinder deviation rectifying assembly; 31. a cylinder fixing frame; 32. a cylinder; 33. driving the plate; 34. a dovetail slide block; 35. a dovetail base plate; 4. an output shaft assembly; 41. a shaft fixing bottom plate; 42. a shaft-fixing side plate; 43. a second bearing; 44. an output shaft; 5. a synchronous pulley assembly; 51. a synchronous pulley shaft; 52. a left pulley; 53. a right pulley; 6. a flat bearing; 7. a microswitch rack; 8. a synchronous belt; 9. An anti-drop component; 91. an anti-drop fixing plate; 92. a rotating shaft; 93. a first bearing; 94. a rolling wheel; 10. A limiting ring; 11. a microswitch; 12. an axis of rectification; 13. and (4) a deviation rectifying wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a synchronous belt with an anti-deviation structure as shown in figures 1-7, which comprises a fixed bottom plate 1, wherein the outer wall of the top part of the fixed bottom plate 1 is respectively provided with a motor component 2, a cylinder deviation-rectifying component 3, an anti-falling component 9, a micro switch frame 7 and an output shaft component 4, the cylinder deviation-rectifying component 3 is positioned between the motor component 2 and the anti-falling component 9, the number of the anti-falling components 9 is two, the anti-falling components 9 are favorable for preventing the synchronous belt 8 from falling off after deviation, the micro switch frame 7 is positioned at one side of the anti-falling component 9, the output shaft component 4 is positioned at one side of the micro switch frame 7, one side wall of the motor component 2 and one side wall of the output shaft component 4 are respectively provided with a synchronous belt wheel component 5, two side walls of the synchronous belt wheel component 5 are respectively provided with a plane bearing 6, one side wall of the synchronous belt wheel component 5 is provided with the synchronous belt 8, and the two synchronous pulley components 5 are connected through a synchronous belt 8, a limit ring 10 is arranged on one side wall of the synchronous belt 8, the abrasion of the limit ring 10 for off tracking is favorably reduced through the plane bearing 6, the deviation rectifying shaft 12 is arranged on one side wall of the cylinder deviation rectifying component 3, the deviation rectifying shaft 12 is movably connected with the deviation rectifying wheel 13 through the bearing, the deviation rectifying shaft 12 is driven to press down through the cylinder deviation rectifying component 3, thereby leading the deviation correcting shaft 12 to drive the deviation correcting wheel 13 to press down, being beneficial to the reset of the synchronous belt 8 after the deviation, one side of the micro switch frame 7 is provided with a micro switch 11, the micro switch 11 is electrically connected with the cylinder deviation correcting component 3 through a control box, whether the synchronous belt 8 deviates is detected through the micro switch 11, then the signal is transmitted to the cylinder deviation rectifying component 3 through the control box, thereby being beneficial to the deviation rectifying wheel 13 to rectify the deviation of the deviation synchronous belt 8 in time.

In this embodiment, motor element 2 includes motor frame 21, motor frame 21 is located PMKD 1's top outer wall, a side wall mounting of motor frame 21 has motor 22, motor 22's output has connecting axle 23 through the coupling joint, drive connecting axle 23 through motor 22, thereby be favorable to driving the rotation with connecting axle 23 looks fixed synchronous pulley assembly 5, limiting plate 24 is installed to the one end that motor 22 was kept away from to connecting axle 23, through limiting plate 24, be favorable to the location when synchronous pulley assembly 5 installs.

In this embodiment, the cylinder deviation rectifying assembly 3 includes the cylinder mount 31, the cylinder mount 31 is located PMKD 1's top outer wall, install cylinder 32 on the top outer wall of cylinder mount 31, the output of cylinder 32 is connected with driving plate 33, be provided with forked tail slider 34 on driving plate 33's the bottom outer wall respectively, be provided with forked tail bottom plate 35 on cylinder mount 31's the both sides wall respectively, the dovetail has been seted up to forked tail bottom plate 35's inside, and forked tail slider 34 passes through dovetail and forked tail bottom plate 35 looks joint, drive driving plate 33 through cylinder 32, thereby drive the forked tail slider 34 that is connected with driving plate 33 and slide on forked tail bottom plate 35, and then drive the wheel 13 removal of rectifying that is connected with the axle 12 of rectifying, be favorable to rectifying the hold-in range 8 of rectifying the off tracking of wheel 13 pair off tracking.

In this embodiment, anticreep subassembly 9 includes anticreep fixed plate 91, anticreep fixed plate 91 is located PMKD 1's top outer wall, install axis of rotation 92 on anticreep fixed plate 91's the top outer wall, install first bearing 93 on an axis of rotation 92's the lateral wall respectively, axis of rotation 92 is connected with rolling wheel 94 through first bearing 93, make rolling wheel 94 can rotate when contacting the hold-in range, thereby be favorable to alleviateing the wearing and tearing in the time of the hold-in range 8 behind the off tracking.

In this embodiment, the output shaft assembly 4 includes a shaft fixing base plate 41, and a side wall of the shaft fixing base plate 41 is respectively provided with a shaft fixing side plate 42, a side wall of the shaft fixing side plate 42 is provided with a second bearing 43, the shaft fixing side plate 42 is connected with an output shaft 44 through the second bearing 43, and smooth rotation of the output shaft 44 is favorably ensured through the second bearing 43.

In this embodiment, the synchronous pulley assembly 5 includes a synchronous pulley shaft 51, a left pulley 52 and a right pulley 53, the synchronous pulley shaft 51 is respectively located on the side walls of the connecting shaft 23 and the output shaft 44, the left pulley 52 and the right pulley 53 are respectively located on the side walls of the synchronous pulley shaft 51, and the synchronous pulley shaft 51 drives the left pulley 52 and the right pulley 53, thereby facilitating the rotation of the synchronous belt 8.

This practical theory of operation: the utility model relates to a hold-in range with prevent off tracking structure drives connecting axle 23 through motor 22 earlier and rotates to make connecting axle 23 drive hold-in range wheel subassembly 5 and rotate, and then make hold-in range 8 can rotate, spacing ring 10 on the rethread hold-in range 8 can prevent off tracking when hold-in range 8 rotates.

After 8 off tracking of hold-in range, carry the off tracking signal for cylinder 32 through the control box through micro-gap switch 11, drive driving plate 33 through cylinder 32 again to make driving plate 33 drive forked tail slider 34 and slide on forked tail bottom plate 35, and then make the axle 12 of rectifying that is connected with forked tail slider 34 drive and rectify wheel 13 and push down, finally make the hold-in range can reset under the effect of rectifying wheel 13.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a hold-in range with prevent off tracking structure, includes PMKD (1), its characterized in that: the automatic transmission mechanism is characterized in that a motor assembly (2), an air cylinder deviation-rectifying assembly (3), an anti-falling assembly (9), a micro switch frame (7) and an output shaft assembly (4) are respectively installed on the outer wall of the top of the fixed bottom plate (1), the air cylinder deviation-rectifying assembly (3) is located in the middle of the motor assembly (2) and the anti-falling assembly (9), the micro switch frame (7) is located on one side of the anti-falling assembly (9), the output shaft assembly (4) is located on one side of the micro switch frame (7), synchronous pulley assemblies (5) are respectively installed on one side walls of the motor assembly (2) and the output shaft assembly (4), plane bearings (6) are respectively arranged on two side walls of the synchronous pulley assemblies (5), a synchronous belt (8) is arranged on one side wall of the synchronous pulley assemblies (5), and the two synchronous pulley assemblies (5) are connected through the synchronous belt (8), be provided with spacing collar (10) on the lateral wall of hold-in range (8), a side wall mounting of cylinder subassembly (3) of rectifying has axle (12) of rectifying, it has wheel (13) of rectifying through bearing swing joint to rectify axle (12), one side of micro-gap switch frame (7) is provided with micro-gap switch (11), micro-gap switch (11) through the control box with cylinder subassembly (3) electric connection of rectifying.

2. The synchronous belt with the deviation preventing structure as claimed in claim 1, wherein: the number of the anti-falling assemblies (9) is two.

3. The synchronous belt with the deviation preventing structure as claimed in claim 1, wherein: motor element (2) are including motor frame (21), motor frame (21) are located on the top outer wall of PMKD (1), a side wall mounting of motor frame (21) has motor (22), the output of motor (22) has connecting axle (23) through the coupling joint, connecting axle (23) are kept away from limiting plate (24) are installed to the one end of motor (22).

4. The synchronous belt with the deviation preventing structure as claimed in claim 1, wherein: the cylinder subassembly (3) of rectifying includes cylinder mount (31), cylinder mount (31) are located on the top outer wall of PMKD (1), install cylinder (32) on the top outer wall of cylinder mount (31), the output of cylinder (32) is connected with driving plate (33), be provided with forked tail slider (34) on the bottom outer wall of driving plate (33) respectively, be provided with forked tail bottom plate (35) on the both sides wall of cylinder mount (31) respectively, the dovetail has been seted up to the inside of forked tail bottom plate (35), just forked tail slider (34) pass through the dovetail with forked tail bottom plate (35) looks joint.

5. The synchronous belt with the deviation preventing structure as claimed in claim 1, wherein: anticreep subassembly (9) are including anticreep fixed plate (91), anticreep fixed plate (91) are located on the top outer wall of PMKD (1), install axis of rotation (92) on the top outer wall of anticreep fixed plate (91), install first bearing (93) on the lateral wall of axis of rotation (92) respectively, axis of rotation (92) are passed through first bearing (93) are connected with roller (94).

6. The synchronous belt with the deviation preventing structure as claimed in claim 1, wherein: the output shaft assembly (4) comprises a shaft fixing bottom plate (41), a shaft fixing side plate (42) is arranged on one side wall of the shaft fixing bottom plate (41), a second bearing (43) is arranged on one side wall of the shaft fixing side plate (42), and the shaft fixing side plate (42) is connected with an output shaft (44) through the second bearing (43).

7. The synchronous belt with the deviation preventing structure as claimed in claim 1, wherein: the synchronous pulley assembly (5) comprises a synchronous pulley shaft (51), a left pulley (52) and a right pulley (53), the synchronous pulley shaft (51) is respectively positioned on the side walls of the connecting shaft (23) and the output shaft (44), and the left pulley (52) and the right pulley (53) are respectively positioned on the side walls of the synchronous pulley shaft (51).