CN218433252U

CN218433252U - Synchronous belt conveying device

Info

Publication number: CN218433252U
Application number: CN202222632614.4U
Authority: CN
Inventors: 赖春兰; 张凯尧; 杨凤仪; 赖乐华
Original assignee: Guangzhou Unique Industrial Equipment Co ltd
Current assignee: Guangzhou Unique Industrial Equipment Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-02-03
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a hold-in range conveyer relates to the transmission technology field, specifically includes the base, one side at base top is inlayed through the supporting seat and is had rotation motor one, the output shaft end that rotates motor one has the action wheel through the coupling joint, one side of supporting seat has the removal seat through a screw rod threaded connection, the top swing joint who removes the seat has from the driving wheel, the top of base is equipped with straining structure, and straining structure includes fixed wheel and driving wheel structure, the action wheel, pass through synchronous belt drive from driving wheel and straining structure and connect. This hold-in range conveyer has set up the tension structure, and this tension structure adopts the rate of tension of horizontal stretching's mode regulation hold-in range, has increased the tensioning range of hold-in range, improves the device's practicality, and the device in the action wheel and from the distance between the driving wheel can change, the dismouting of the hold-in range of being convenient for.

Description

Synchronous belt conveying device

Technical Field

The utility model relates to the field of transmission technology, specifically a hold-in range conveyer.

Background

The synchronous belt drive is composed of a circular belt with equidistant tooth shapes on the inner peripheral surface and corresponding matched wheels. It combines the advantages of belt drive, chain drive and gear drive. When the gear rotates, the gear teeth are meshed with the tooth grooves of the wheel to transmit power.

Hold-in range conveyer is when using, the material of transportation can have a decurrent pressure to the hold-in range on the hold-in range, under the effect of this pressure, can lead to the hold-in range to use after a period, lax phenomenon appears, tensioning mechanism can install on the hold-in range generally, be used for tensioning hold-in range, the patent of application number CN202121442493.6 has proposed a hold-in range tensioning mechanism, this mechanism adopts the inside tensioning mode who compresses tightly of take-up pulley, the tensioning scope of take-up pulley receives the restriction of the distance between take-up pulley and the hold-in range, and after the tensioning, the material still can press the hold-in range downwards, lead to the hold-in range easily to relax, increase hold-in range tensioning frequency, for this reason, a hold-in range conveyer is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hold-in range conveyer has solved the limited and force of transportation material effect on the hold-in range of hold-in range tensioning scope that proposes among the above-mentioned background art and has leaded to the high problem of hold-in range tensioning frequency.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a hold-in range conveyer, includes the base, one side at base top is inlayed through the supporting seat and is had rotation motor one, the output shaft end that rotates motor one has the action wheel through the coupling joint, one side of supporting seat has the removal seat through a screw rod threaded connection, the top swing joint who removes the seat has from the driving wheel, the top of base is equipped with tensioning texture, and tensioning texture includes fixed wheel and driving wheel structure, the action wheel, pass through synchronous belt drive from driving wheel and tensioning texture and connect, the middle part joint at base top has the backup pad, the outer lane winding on backup pad top has the connecting band with the hold-in range meshing, the connecting band meshes with the inboard top of hold-in range.

Preferably, a second rotating motor is embedded in the bottom end of the supporting seat, the tail end of an output shaft of the second rotating motor is connected with the middle of one end of the first screw, the end of the first screw is movably connected with the supporting seat, and the other end of the first screw is movably connected with the other side of the base.

Preferably, the bottom end of the moving seat is movably sleeved with a first limiting rod, and one end of the first limiting rod is connected with the supporting seat.

Preferably, the driving wheel structure includes the montant, one side swing joint on montant top has the movable gear with the hold-in range meshing, the opposite side swing joint on montant top has the roller that rolls with the contact of the hold-in range other end, gag lever post two has been cup jointed in the bottom activity of montant, the middle part threaded connection of montant bottom has screw rod two, just the one end of screw rod two and the bottom swing joint of supporting seat one side, the middle part of this side of supporting seat is inlayed and is had rotation motor three, the output shaft end that rotates motor three is connected with the middle part of two this ends of screw rod, the other end of screw rod two and the opposite side swing joint of base, the one end of gag lever post two is connected with the bottom of supporting seat.

Preferably, the fixed wheel meshes with the hold-in range, just the fixed wheel is located the below that moves the gear, the middle part of fixed wheel one end is connected with the handle, the other end joint of fixed wheel has the card roller, the other end activity of card roller has cup jointed montant two, the bottom of montant two is equipped with two round holes, gag lever post two and screw rod two respectively with the inner chamber swing joint of round hole.

Preferably, the top of base is equipped with the draw-in groove, the bottom and the grooved inner chamber joint of backup pad, the backup pad is the type of falling L, the both sides at backup pad top are the semicircle type.

Preferably, the outer surface of the connecting belt is provided with a tooth socket meshed with the synchronous belt.

The utility model discloses possess following beneficial effect:

1. this hold-in range conveyer has set up straining structure, and this straining structure adopts the tensity of horizontal stretching's mode regulation hold-in range, has increased the tensioning range of hold-in range, improves the device's practicality, and the device in the action wheel and from the distance between the driving wheel can change, the dismouting of the hold-in range of being convenient for.

2. This hold-in range conveyer has set up backup pad and connecting band, and the device is in the course of the work, and the backup pad can support upper hold-in range, makes the upper strata of hold-in range keep the horizontally state, reduces the influence of material to the hold-in range, reduces the tensioning frequency of hold-in range.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a back view of the structure of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure of the driving wheel of the present invention;

FIG. 4 is an exploded view of the fixed wheel connection of the present invention;

fig. 5 is an explosion diagram of the structure supporting plate and the base.

In the figure: 1. a base; 2. a supporting base; 3. rotating the first motor; 4. a driving wheel; 5. a synchronous belt; 6. a driven wheel; 7. a support plate; 8. a connecting belt; 9. a first screw rod; 10. a first limiting rod; 11. a movable seat; 12. rotating a second motor; 13. rotating a motor III; 14. a second vertical rod; 15. a handle; 16. a driving wheel structure; 17. a second limiting rod; 18. a second screw; 19. clamping the roller; 21. a vertical rod; 22. a moving gear; 23. rolling a roller; 24. and (7) fixing the 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 efforts all belong to the protection scope of the present invention.

The utility model provides a technical scheme: referring to fig. 1 and 2, the synchronous belt conveying device comprises a base 1, a supporting seat 2 is welded at one end of the top of the base 1, a rotating motor I3 is inlaid at the top of the supporting seat 2, a coupler is fixedly mounted at the tail end of an output shaft of the rotating motor I3 and movably sleeved on the supporting seat 2, a driving wheel 4 is fixedly mounted at the other end of the coupler, and the rotating motor I3 can rotate to drive the driving wheel 4 to rotate.

One side of 2 bottoms of supporting seat is inlayed and is had rotation motor two 12, the output shaft end that rotates motor two 12 has screw rod one 9 through the retarder connection, this end and the supporting seat 2 swing joint of screw rod one 9, the other end of screw rod one 9 and the opposite side swing joint of base 1, the outer lane threaded connection of screw rod one 9 has removal seat 11, and the bottom of 2 this sides of supporting seat is inlayed and is had gag lever post one 10, the bottom of removing seat 11 is equipped with the round hole with gag lever post one 10 adaptation, the other end of gag lever post one 10 extends to the opposite side of removing seat 11 through the round hole, through the setting of rotating motor two 12, the rotation of rotating motor two 12 can drive screw rod one 9 of being connected with it and rotate, the rotation of screw rod one 9 can make and remove seat 11 and remove in the direction at screw rod one 9 place.

The round roller has been cup jointed in the middle part activity on removal seat 11 top, the one end fixed mounting of round roller has from driving wheel 6, action wheel 4 with from driving wheel 6 to pass through 5 transmission connections in hold-in range, hold-in range 5 with action wheel 4 with from driving wheel 6 all mesh, and be the I shape from driving wheel 6, rotation through action wheel 4 can drive 5 rotations in hold-in range, and can change action wheel 4 and follow the rectangle between the driving wheel 6 when removing seat 11 and remove, the device's transport length can change, improve the device's practicality.

The hold-in range can relax in the use, and this embodiment has set up tension structure for carry out the tensioning to the hold-in range, tension structure includes fixed wheel 24 and driving wheel structure 16, and the removal of driving wheel structure 16 positions can change hold-in range 5's rate of tension, and this tension structure adopts the mode of horizontal stretching to carry out the tensioning to hold-in range 5, and this tension structure's tensioning range is big, improves tension structure's practicality.

Please refer to fig. 2 and 4, the fixed wheel 24 in this embodiment is engaged with the synchronous belt 5, and the fixed wheel 24 is located below the moving gear 22, the middle part of one end of the fixed wheel 24 is connected with the handle 15, the other end of the fixed wheel 24 is connected with the clamping roller 19 in a clamping manner, the other end of the clamping roller 19 is movably sleeved with the second vertical rod 14, the bottom end of the second vertical rod 14 is provided with two round holes, the two round holes are respectively and movably sleeved with the second limiting rod 17 and the second screw rod 18, through the arrangement of the structure of the fixed wheel 24, a user can separate the fixed wheel 24 from the synchronous belt 5 by pulling the handle 15 outwards, thereby facilitating the replacement of the synchronous belt 5.

Referring to fig. 2 and 3, the driving wheel structure 16 includes a vertical rod 21, one side of the top end of the vertical rod 21 is movably connected with a movable gear 22 engaged with the synchronous belt 5, the other side of the top end of the vertical rod 21 is movably connected with a roller 23 contacted with the other end of the synchronous belt 5, the movable gear 22 and the roller 23 are arranged to limit the synchronous belt 5, so as to tension the synchronous belt 5, the bottom end of the vertical rod 21 is movably sleeved with a second limiting rod 17, the middle part of the bottom end of the vertical rod 21 is connected with a second screw 18 in a threaded manner, one end of the second screw 18 is movably connected with the bottom end of one side of the supporting seat 2, the middle part of the side of the supporting seat 2 is embedded with a third rotating motor 13, the tail end of an output shaft of the third rotating motor 13 is connected with the middle part of the second screw 18 through a reducer, the other end of the second screw 18 is movably connected with the other side of the base 1, one end of the second limiting rod 17 is connected with the bottom end of the supporting seat 2, by the rotation of the third rotating motor 13, the rotation of the second rotating motor 13 can drive the second screw 18 to rotate the position of the driving wheel structure 16, so as to change the position of the driving wheel structure 16, thereby realizing the tensioning of the synchronous belt 5.

Please refer to fig. 1 and 5, in the using process of the device, the material transported at the top of the synchronous belt 5 will press the synchronous belt 5 downwards, resulting in the synchronous belt 5 receiving a downward stretching force, the synchronous belt 5 is easy to relax, the supporting structure is arranged in this embodiment to support the upper layer of the synchronous belt 5, so that the upper layer of the synchronous belt 5 does not receive a downward pulling force of the material to the upper layer, and the service life of the synchronous belt 5 is prolonged.

The bearing structure of this embodiment is including backup pad 7 of the type of falling L form, the middle part at base 1 top is equipped with the draw-in groove with 7 bottom adaptations of backup pad, bearing structure's the change of being convenient for, the outer lane winding on backup pad 7 top has the connecting band 8 with 5 meshing of hold-in range, connecting band 8's surface be equipped with 5 internal surfaces of hold-in range on take the tooth's socket of tooth meshing, and connecting band 8's top meshes with 5 inboard tops of hold-in range, the equal semicircle type in both ends at backup pad 7 top, setting through the semicircle type, hold-in range 5 can drive connecting band 8 and rotate, bearing structure is convenient for supports the upper strata of hold-in range 5, and connecting band 8's material is rubber, the resilience force of connecting band 8 can be cut back the material and act on hold-in range 5.

In conclusion, when the synchronous belt conveying device is used, a user adjusts the conveying length of the device according to requirements, the rotating motor II 12 is started, the rotating motor II 12 rotates to drive the screw rod I9 connected with the rotating motor II to rotate, the position of the moving seat 11 is changed when the screw rod I9 drives the screw rod I, the moving seat 11 drives the driven wheel 6 to move, the distance between the driving wheel 4 and the driven wheel 6 is changed, namely the conveying length of the device is changed, after the transmission length is changed, the user changes the appropriate supporting plate 7, and the supporting plate 7 can support the upper layer of the synchronous belt 5.

When the tightness of the synchronous belt 5 needs to be adjusted, the rotating motor III 13 is started, the rotating motor III 13 drives the screw rod II 18 connected with the rotating motor III to rotate, the position of the movable wheel structure 16 is changed by the rotation of the screw rod II 18, the length of the synchronous belt 5 between the movable wheel structure 16 and the fixed wheel 24 is changed, and then the synchronous belt 5 is tensioned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hold-in range conveyer, includes base (1), its characterized in that: one side at base (1) top is inlayed through supporting seat (2) and is had rotation motor (3), the output shaft end of rotating motor (3) has action wheel (4) through the coupling joint, one side of supporting seat (2) has removal seat (11) through screw rod (9) threaded connection, the top swing joint who removes seat (11) has from driving wheel (6), the top of base (1) is equipped with the tensioning structure, and the tensioning structure includes fixed wheel (24) and driving wheel structure (16), action wheel (4), from driving wheel (6) and tensioning structure pass through hold-in range (5) transmission and be connected, the middle part joint at base (1) top has backup pad (7), the outer lane winding on backup pad (7) top has connecting band (8) with hold-in range (5) meshing, connecting band (8) and the inboard top meshing of hold-in range (5).

2. A synchronous belt conveyor as in claim 1 wherein: the bottom of supporting seat (2) is inlayed and is had rotation motor two (12), the output shaft end of rotating motor two (12) is connected with the middle part of screw rod (9) one end, this end and supporting seat (2) swing joint of screw rod (9), the other end of screw rod (9) and the opposite side swing joint of base (1).

3. A synchronous belt conveyor as in claim 1 wherein: the bottom end of the movable seat (11) is movably sleeved with a first limiting rod (10), and one end of the first limiting rod (10) is connected with the supporting seat (2).

4. A synchronous belt conveyor as in claim 1 wherein: the driving wheel structure (16) comprises a vertical rod (21), one side of the top of the vertical rod (21) is movably connected with a movable gear (22) meshed with a synchronous belt (5), the other side of the top of the vertical rod (21) is movably connected with a roller (23) contacted with the other end of the synchronous belt (5), a limiting rod II (17) is movably sleeved at the bottom end of the vertical rod (21), the middle of the bottom end of the vertical rod (21) is connected with a screw rod II (18) in a threaded manner, one end of the screw rod II (18) is movably connected with the bottom end of one side of a supporting seat (2), a rotating motor III (13) is embedded at the middle of the side of the supporting seat (2), the tail end of an output shaft of the rotating motor III (13) is connected with the middle of the end of the screw rod II (18), the other end of the screw rod II (18) is movably connected with the other side of the base (1), and one end of the limiting rod II (17) is connected with the bottom end of the supporting seat (2).

5. A synchronous belt conveyor as in claim 4 wherein: decide wheel (24) and hold-in range (5) meshing, just decide wheel (24) and be located the below of moving gear (22), the middle part of deciding wheel (24) one end is connected with handle (15), the other end joint of deciding wheel (24) has card roller (19), the other end activity of card roller (19) has cup jointed montant two (14), the bottom of montant two (14) is equipped with two round holes, gag lever post two (17) and screw rod two (18) respectively with the inner chamber swing joint of round hole.

6. A synchronous belt conveyor as in claim 1 wherein: the top of base (1) is equipped with the draw-in groove, the bottom and the grooved inner chamber joint of backup pad (7), backup pad (7) are the type of falling L, the both sides at backup pad (7) top are the semicircle type.

7. A synchronous belt conveyor as in claim 1 wherein: the outer surface of the connecting belt (8) is provided with a tooth socket meshed with the synchronous belt (5).