CN212899571U

CN212899571U - Belt transmission chassis

Info

Publication number: CN212899571U
Application number: CN202021451396.9U
Authority: CN
Inventors: 徐迪
Original assignee: Jiangxi Equipment Industrial Group Great Insurancent Co Ltd
Current assignee: Jiangxi Equipment Industrial Group Great Insurancent Co Ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-04-06
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a belt drive chassis belongs to belt drive technical field, comprising a frame body, the bottom of support body is provided with the mounting panel, the bottom of mounting panel evenly is fixed with the multiunit supporting leg, the figure of supporting leg is three groups, the one end at mounting panel top is provided with the backup pad, the intermediate position department of backup pad one end rotates and is connected with the pivot, the outside cover of pivot is equipped with the action wheel, the bottom of mounting panel is provided with the movable rod, the top welding of movable rod has the fixed plate. The utility model discloses a make the movable rod can be in the inside horizontal slip of movable hole, can realize the distance adjustment between rotating hole and the pivot, then recycle bolt, jack and hole and carry out spacing fixed to the movable rod, make the fixed of movable rod more stable, be convenient for tighten the processing to the belt after the winding, make the action wheel with from the driving wheel be swing joint before not utilizing the bolt to fix, make the installation of belt more simple, improved work efficiency.

Description

Belt transmission chassis

Technical Field

The utility model relates to a belt drive technical field specifically is a belt drive chassis.

Background

The belt transmission is also called "belt transmission", one type of mechanical transmission is composed of one or more belts tightly sleeved on two wheels (called "belt pulleys"), the two wheels are respectively arranged on a driving shaft and a driven shaft, the friction between the belts and the two wheels is utilized to transmit movement and power, and in order to support the belts, a corresponding belt transmission underframe is provided.

However, when the belt is supported by the existing belt transmission chassis, the inclination angle of the belt is difficult to adjust, so that butt joint connection of the belt and butt joint shafts of different heights in different running devices cannot be utilized, the utilization rate is reduced, the distance between the driving wheel and the driven wheel is fixed due to the fact that the belt is in a tightening state after the existing belt is wound on the outer side of the driving wheel and the outer side of the driven wheel, and therefore the belt is difficult to install, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve current belt transmission chassis when supporting the belt, hardly realize adjusting the angle of belt slope, thereby can't utilize the belt and the butt joint of co-altitude in the different operation equipment to be connected, the rate of utilization has been reduced, and current belt is after the outside of winding with the action wheel with from the driving wheel, because the belt is in the state of tightening, the distance between action wheel and the follow driving wheel is fixed, thereby the installation that makes the belt is comparatively difficult, work efficiency's problem has been reduced, a belt transmission chassis is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a belt transmission chassis comprises a chassis body, wherein a mounting plate is arranged at the bottom of the chassis body, a plurality of groups of supporting legs are uniformly fixed at the bottom of the mounting plate, the number of the supporting legs is three, a supporting plate is arranged at one end of the top of the mounting plate, a rotating shaft is rotatably connected at the middle position of one end of the supporting plate, a driving wheel is sleeved outside the rotating shaft, a movable rod is arranged at the bottom of the mounting plate, a fixing plate is welded at the top of the movable rod, a plurality of groups of rotating holes are uniformly formed at one end of the fixing plate, a rotating shaft is inserted inside one group of the rotating holes, a driven wheel is sleeved outside the rotating shaft, a conveyor belt is sleeved outside the driving wheel and the driven wheel, movable holes are formed in the tops of one side of the two groups of supporting legs, a plurality of holes, the movable rod is detachably connected with the mounting plate through a bolt.

Preferably, the outer sides of the driving wheel and the driven wheel are sleeved with the conveying belt, and the outer diameter of the driving wheel is three times that of the driven wheel.

Preferably, the movable rod is located inside the hole, and the limiting blocks are located on one sides of the two groups of supporting legs.

Preferably, one side at mounting panel top is provided with the jack, the bolt passes through jack, hole and can dismantle with mounting panel and supporting leg and be connected.

Preferably, the fixed plate is of an arc-shaped structure, a welding block is arranged at the bottom of the fixed plate, and the fixed plate is connected with the movable rod in a welding mode through the welding block.

Preferably, the action wheel is connected with the support plate through a rotating shaft in a rotating mode, a driving motor is installed at the top of the installation plate, and the output end of the driving motor is fixedly connected with one end of the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a fixed plate, jack, axis of rotation and the driven wheel of arc structure that set up to can make the axis of rotation on the driven wheel dock with the rotation hole of suitable position and be connected, and twine the conveyer belt in the outside of action wheel and driven wheel, can realize the adjustment to conveyer belt inclination through inserting the axis of rotation and establish different rotation hole positions, thereby the butt joint connection of the different height butt joint axles of different running equipment of adaptation better, improved the rate of utilization;

2. the utility model discloses a bolt that sets up, the movable rod, the hole, the jack, the activity hole, thereby make the movable rod can be at the inside horizontal slip of activity hole, thereby can realize the distance adjustment between rotation hole and the pivot, then recycle the bolt, jack and hole carry out spacing fixed to the movable rod, thereby make the fixed more stable of movable rod, be convenient for tighten the processing to the belt after the winding, make the action wheel and follow the driving wheel be swing joint before not utilizing the bolt to fix, thereby make the installation of belt more simple, and the work efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is an enlarged view of the present invention A;

fig. 4 is a front view of the present invention.

In the figure: 1. a frame body; 2. mounting a plate; 3. a support plate; 4. a driving wheel; 5. a conveyor belt; 6. supporting legs; 7. a movable hole; 8. a movable rod; 9. a limiting block; 10. a hole; 11. a jack; 12. a bolt; 13. a fixing plate; 14. a rotating shaft; 15. a driven wheel; 16. a rotating shaft; 17. rotating the hole; 18. the motor is driven.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The motor mentioned in the present invention (model number TC7122) can be purchased in the market or by private ordering.

Referring to fig. 1-4, a belt transmission chassis comprises a frame body 1, a mounting plate 2 is arranged at the bottom of the frame body 1, a plurality of groups of supporting legs 6 are uniformly fixed at the bottom of the mounting plate 2, the number of the supporting legs 6 is three, a supporting plate 3 is arranged at one end of the top of the mounting plate 2, a rotating shaft 16 is rotatably connected at the middle position of one end of the supporting plate 3, a driving wheel 4 is sleeved outside the rotating shaft 16, a movable rod 8 is arranged at the bottom of the mounting plate 2, a fixing plate 13 is welded at the top of the movable rod 8, a plurality of groups of rotating holes 17 are uniformly arranged at one end of the fixing plate 13, a rotating shaft 14 is inserted inside one group of the rotating holes 17, a driven wheel 15 is sleeved outside the rotating shaft 14, a conveyor belt 5 is sleeved outside the driving wheel 4 and the driven wheel 15, one side of the bottom of the movable rod 8, which is far away from the fixed plate 13, is provided with a limit block 9, and the movable rod 8 is detachably connected with the mounting plate 2 through a bolt 12.

The utility model discloses a fixed plate 13 of the arc structure that sets up, jack 11, axis of rotation 14 and from driving wheel 15, thereby can make from the rotation axis 14 on the driving wheel 15 and the rotation hole 17 butt joint of suitable position, and with the winding of conveyer belt 5 in action wheel 4 and from the outside of driving wheel 15, can realize the adjustment to 5 inclination of conveyer belt through inserting rotation axis 14 in the rotation hole 17 position of difference, thereby the butt joint of the different high butt joint axles of the different operation equipment of better adaptation has improved the rate of utilization.

Please refer to fig. 1, the outer sides of the driving wheel 4 and the driven wheel 15 are sleeved with the transmission belt 5, the outer diameter of the driving wheel 4 is three times of the outer diameter of the driven wheel 15, and the outer diameter of the driving wheel 4 is three times of the outer diameter of the driven wheel 15, so that the driven wheel 15 rotates at three times of the rotation speed under the action of electric power, and the rotation of the driven wheel 15 is more labor-saving.

Please refer to fig. 1, 2 and 3, the movable rod 8 is located inside the hole 10, the limiting block 9 is located on one side of two sets of supporting legs 6, one side of the top of the mounting plate 2 is provided with a jack 11, the bolt 12 is detachably connected with the mounting plate 2 and the supporting legs 6 through the jack 11 and the hole 10, and the bolt 12 is convenient to insert through the jack 11, so that the fixing effect of the bolt 12 on the movable rod 8 is better and the fixing is more stable.

Please refer to fig. 1, 2, and 4, the fixed plate 13 is an arc structure, the bottom of the fixed plate 13 is provided with a welding block, the fixed plate 13 is connected with the movable rod 8 by welding via the welding block, the driving wheel 4 is rotatably connected with the supporting plate 3 by a rotating shaft 16, the top of the mounting plate 2 is provided with a driving motor 18, the output end of the driving motor 18 is fixedly connected with one end of the rotating shaft 16, and the arranged arc-shaped structure ensures that the length of the conveyor belt 5 does not need to be changed when the conveyor belt 5 is used for connecting the rotating shafts 14 at different positions (the butt joint connection between the driving wheel 4 and the driven wheel 15 can be realized without replacing the conveyor belts 5 with different lengths), the cost is reduced to a certain extent, and the driving motor 18 plays a driving role in the rotation of the driving wheel 4, so that the rotation of the driving wheel is more labor-saving, and the utilization rate is improved.

The working principle is as follows: when the device is used, the rotating shaft 14 is inserted into a proper rotating hole 17, the driven wheel 15 is sleeved on the outer side of the rotating shaft 14, the conveying belt 5 is sleeved on the outer sides of the driving wheel 4 and the driven wheel 15, the bolt 12 is moved out of the hole 10 and the jack 11 on the movable rod 8, the movable rod 8 is slowly moved leftwards until the fixing plate 13 tightens the conveying belt 5, the bolt 12 extends to the top end of the inside of the movable hole 7 through the top of the jack 11, the bolt 12 is continuously pressed downwards until the bolt 12 is inserted into the hole clamping position at the top of the supporting leg 6 through the hole 10 at the corresponding position, so that the fixing connection of the fixing plate 13 is realized, the output end of the driving motor 18 rotates and drives the rotating shaft 16 to rotate under the action of electric power, the rotating shaft 16 drives the driving wheel 4 outside the rotating shaft to rotate, the conveying belt 5 is driven to rotate, and then, realize the transmission of belt, and through the stopper 9 that sets up, avoided the inboard roll-off of movable rod 8 from activity hole 7 to stability has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a belt drive chassis, includes support body (1), its characterized in that: the bottom of support body (1) is provided with mounting panel (2), the bottom of mounting panel (2) evenly is fixed with multiunit supporting leg (6), the figure of supporting leg (6) is three groups, the one end at mounting panel (2) top is provided with backup pad (3), the intermediate position department of backup pad (3) one end rotates and is connected with pivot (16), the outside cover of pivot (16) is equipped with action wheel (4), the bottom of mounting panel (2) is provided with movable rod (8), the top welding of movable rod (8) has fixed plate (13), the one end of fixed plate (13) evenly is provided with multiunit rotation hole (17), one of them is a set of the inboard of rotation hole (17) is inserted and is equipped with axis of rotation (14), the outside cover of axis of rotation (14) is equipped with from driving wheel (15), action wheel (4) and the outside cover from driving wheel (15) are, wherein two sets of the top of supporting leg (6) one side all is provided with activity hole (7), the top of movable rod (8) evenly is provided with multiunit hole (10), one side that fixed plate (13) were kept away from to the bottom of movable rod (8) is provided with stopper (9), movable rod (8) can be dismantled with mounting panel (2) through bolt (12) and be connected.

2. A belt driven undercarriage as defined in claim 1 wherein: the outer side of the driving wheel (4) and the outer side of the driven wheel (15) are sleeved with the conveyor belt (5), and the outer diameter of the driving wheel (4) is three times that of the driven wheel (15).

3. A belt driven undercarriage as defined in claim 1 wherein: the movable rod (8) is located inside the hole (10), and the limiting blocks (9) are located on one sides of the two groups of supporting legs (6).

4. A belt driven undercarriage as defined in claim 1 wherein: one side at mounting panel (2) top is provided with jack (11), bolt (12) can be dismantled with mounting panel (2) and supporting leg (6) and be connected through jack (11), hole (10).

5. A belt driven undercarriage as defined in claim 1 wherein: fixed plate (13) are the arc structure, the bottom of fixed plate (13) is provided with the welding piece, fixed plate (13) are through welding piece and movable rod (8) welded connection.

6. A belt driven undercarriage as defined in claim 1 wherein: the driving wheel (4) is rotatably connected with the supporting plate (3) through a rotating shaft (16), the driving motor (18) is installed at the top of the mounting plate (2), and the output end of the driving motor (18) is fixedly connected with one end of the rotating shaft (16).