CN218063306U

CN218063306U - But band pulley of interval adjustment

Info

Publication number: CN218063306U
Application number: CN202222428610.4U
Authority: CN
Inventors: 朱风云; 孟家叶; 何平
Original assignee: Ma'anshan Zhiyao Intelligent Equipment Manufacturing Co ltd
Current assignee: Ma'anshan Zhiyao Intelligent Equipment Manufacturing Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-12-16
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to a but band pulley of interval adjustment belongs to band pulley technical field. The problem that the position distance of belt wheels cannot be adjusted and the belt path is inconvenient to maintain is mainly solved, and the following technical scheme is provided. Including the mount, the bar groove has been seted up on the surface of mount, the inner wall in bar groove rotates through the bearing and is connected with the shank of bolt, the through-hole has been seted up to one side of mount, the through-hole is linked together with bar inslot wall, the one end of shank of bolt runs through hole fixedly connected with and changes the handle, the surface of shank of bolt has the thread piece through threaded connection. The utility model discloses a bolt bar, change under the cooperation between handle, thread block and the movable plate, make it can control the band pulley body of installation mechanism installation distance regulation to the effectual problem of avoiding traditional band pulley body position too single unable regulation, and then improve the suitability of band pulley greatly.

Description

But band pulley of interval adjustment

Technical Field

The utility model relates to a relevant technical field of band pulley specifically is a but band pulley of interval adjustment.

Background

The belt wheel is generally made of steel, aluminum alloy, cast iron, brass and other materials, the belt wheel generally plays a role in auxiliary guiding for a belt, and the existing belt wheel is generally installed on a fixed frame for guiding and then connected with the belt to complete long-time guiding driving; but current band pulley is when actually installing with the belt, because the position interval of band pulley can't be adjusted to can not cause because of belt size undersize or overlength and connect the scheduling problem, and current band road is when long-time during operation, takes place to damage easily, if not in time change can influence work efficiency.

To this end, a pulley with adjustable spacing is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but band pulley of interval adjustment to the unable regulation of position interval of the band pulley that the solution above-mentioned background art provided and be not convenient for maintain the problem to the band path.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a but band pulley of interval adjustment, includes the mount, the bar groove has been seted up on the surface of mount, the inner wall in bar groove rotates through the bearing and is connected with the shank of bolt, the through-hole has been seted up to one side of mount, the through-hole is linked together with bar inslot wall, the one end of shank of bolt runs through hole fixedly connected with and changes the handle, the surface of shank of bolt has the thread block through threaded connection, the top fixedly connected with movable plate of thread block, the surface of movable plate rotates through the bearing and is connected with installation mechanism, the band pulley body is installed to installation mechanism's one end.

By combining the structure, the distance between the belt pulley bodies can be adjusted.

Further, installation mechanism is including the dwang, the one end of dwang is passed through the bearing and is connected with the movable plate surface rotation, the other end fixedly connected with connecting plate of dwang, the surface mounting of connecting plate has the band pulley body, the inner wall through connection of band pulley body has spacing packing ring, the mounting hole has been seted up at spacing packing ring's middle part, the inner wall through connection of mounting hole has fixing bolt, threaded hole is seted up at the middle part of connecting plate, fixing bolt's one end runs through mounting hole and band pulley body inner wall and threaded hole inner wall threaded connection in proper order.

By combining the structure, the belt wheel can be quickly connected and installed between the installation mechanism and the belt wheel body, and the later maintenance of convenience is guaranteed.

Furthermore, the surface of the limiting washer is fixedly connected with a positioning rod, and one end of the positioning rod sequentially penetrates through the inner walls of the belt wheel body and the threaded hole.

Through setting up the locating lever, make it can play the limiting displacement between band pulley body and the connecting plate.

Furthermore, the surface of the moving plate is fixedly connected with a guide block, the front of the fixing frame is provided with a guide groove, and the inner wall of the guide groove is in sliding connection with the surface of the guide block.

The guide block is arranged to slide in the guide groove, so that the guide performance of the thread block during movement is guaranteed.

Furthermore, the bottom of the fixing frame is fixedly connected with a mounting plate, and the top of the mounting plate is provided with a mounting groove.

Through the setting of mounting groove two sets of to can install the mounting panel spacing.

Furthermore, the top of the mounting plate is fixedly connected with a reinforcing rib, and one side of the reinforcing rib is fixedly connected with the back of the fixing frame.

The connection performance between the fixing frame and the mounting plate can be improved by arranging the reinforcing ribs.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) The utility model discloses a shank of bolt, change under the cooperation between handle, screw thread piece and the movable plate, make it can control the band pulley body of installation mechanism installation distance regulation to the effectual problem of avoiding traditional band pulley body position too single unable regulation, and then improve the suitability of band pulley greatly.

(2) The utility model discloses a under the cooperation between connecting plate, spacing washer, mounting hole and the fixing bolt, make it can install band pulley body and installation mechanism fast or dismantle to effectually avoided the later stage band pulley body to take place to change in time when damaging, and then improved the practicality of band pulley.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic view illustrating a connection between the mounting mechanism and the pulley body according to an embodiment of the present invention;

FIG. 3 is an exploded view of an embodiment of the present invention;

fig. 4 is a schematic view of a back structure of a fixing frame according to an embodiment of the present invention.

In the figure: 1. a fixed mount; 2. a strip-shaped groove; 3. a bolt shank; 4. a through hole; 5. turning a handle; 6. a thread block; 7. moving the plate; 8. an installation mechanism; 9. a pulley body; 10. a guide block; 11. a guide groove; 12. mounting a plate; 13. mounting grooves; 14. reinforcing ribs; 81. rotating the rod; 82. a connecting plate; 83. a limiting washer; 84. mounting holes; 85. fixing the bolt; 86. a threaded hole; 87. and (5) positioning the rod.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a but band pulley of interval adjustment, including mount 1, strip groove 2 has been seted up on the surface of mount 1, the inner wall in strip groove 2 rotates through the bearing and is connected with shank of bolt 3, through-hole 4 has been seted up to one side of mount 1, through-hole 4 is linked together with 2 inner walls in strip groove, the one end of shank of bolt 3 runs through 4 fixedly connected with of through-hole and changes 5, the surface of shank of bolt 3 has thread block 6 through threaded connection, the top fixedly connected with movable plate 7 of thread block 6, the surface of movable plate 7 rotates through the bearing and is connected with installation mechanism 8, band pulley body 9 is installed to installation mechanism 8's one end, the structure is introduced in the combination, make it can control distance adjustment to band pulley body 9, so that be suitable for different positions.

As shown in fig. 3, the mounting mechanism 8 includes a rotating rod 81, one end of the rotating rod 81 is rotatably connected to the surface of the moving plate 7 through a bearing, the other end of the rotating rod 81 is fixedly connected to a connecting plate 82, the surface of the connecting plate 82 is provided with a pulley body 9, the inner wall of the pulley body 9 is connected to a limiting washer 83 in a penetrating manner, a mounting hole 84 is formed in the middle of the limiting washer 83, a fixing bolt 85 is connected to the inner wall of the mounting hole 84 in a penetrating manner, a threaded hole 86 is formed in the middle of the connecting plate 82, one end of the fixing bolt 85 sequentially penetrates through the mounting hole 84 and the inner wall of the pulley body 9 to be in threaded connection with the inner wall of the threaded hole 86, and the fixing bolt 85 penetrates through the mounting hole 84 and the threaded hole 86 to be fixedly connected between the pulley body 9 and the connecting plate 82, and the hole formed in the surface of the pulley body 9 is the prior art and will not be described.

As can be seen from fig. 3, a positioning rod 87 is fixedly connected to the surface of the limiting washer 83, one end of the positioning rod 87 sequentially penetrates through the inner walls of the pulley body 9 and the threaded hole 86, and the positioning rod 87 sequentially penetrates through the pulley body 9 and the threaded hole 86, so that the pulley body 9 and the connecting plate 82 can be quickly inserted and limited.

As can be seen from fig. 1-2, the guide block 10 is fixedly connected to the surface of the moving plate 7, the guide groove 11 is formed in the front surface of the fixing frame 1, the inner wall of the guide groove 11 is slidably connected to the surface of the guide block 10, and the guide groove 11 is slidably connected through the guide block 10, so that the stability of the moving plate 7 during moving can be ensured.

As can be seen from fig. 4, the bottom of the fixing frame 1 is fixedly connected with a mounting plate 12, the top of the mounting plate 12 is provided with a mounting groove 13, and the mounting groove 13 is formed on the surface of the mounting plate 12, so that the fixing frame can be conveniently connected and fixed by bolts.

As can be seen from fig. 4, the top of the mounting plate 12 is fixedly connected with a reinforcing rib 14, one side of the reinforcing rib 14 is fixedly connected with the back of the fixing frame 1, and the reinforcing rib 14 is arranged, so that the firmness of the fixing frame 1 and the mounting plate 12 can be further improved.

The utility model discloses a theory of operation: when the pulley body 9 is required to be adjusted in position, firstly, the bolt rod 3 in the strip-shaped groove 2 and the through hole 4 can be rotated by rotating the handle 5, so that the thread block 6 can be moved, the thread block 6 drives the mounting mechanism 8 fixed by the moving plate 7 to move, and therefore the left-right distance of the pulley body 9 can be adjusted.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A but band pulley of interval regulation which characterized in that: including mount (1), strip groove (2) have been seted up on the surface of mount (1), the inner wall in strip groove (2) rotates through the bearing and is connected with shank of bolt (3), through-hole (4) have been seted up to one side of mount (1), through-hole (4) are linked together with strip groove (2) inner wall, the one end of shank of bolt (3) runs through-hole (4) fixedly connected with and changes (5), there are thread block (6) on the surface of shank of bolt (3) through threaded connection, the top fixedly connected with movable plate (7) of thread block (6), the surface of movable plate (7) rotates through the bearing and is connected with installation mechanism (8), belt pulley body (9) are installed to the one end of installation mechanism (8).

2. A pulley as claimed in claim 1, wherein: installation mechanism (8) are including dwang (81), the one end of dwang (81) is passed through the bearing and is connected with movable plate (7) surface rotation, the other end fixedly connected with connecting plate (82) of dwang (81), the surface mounting of connecting plate (82) has band pulley body (9), the inner wall through connection of band pulley body (9) has limit washer (83), mounting hole (84) have been seted up at the middle part of limit washer (83), the inner wall through connection of mounting hole (84) has fixing bolt (85), threaded hole (86) have been seted up at the middle part of connecting plate (82), the one end of fixing bolt (85) runs through mounting hole (84) and band pulley body (9) inner wall and threaded hole (86) inner wall threaded connection in proper order.

3. A pulley as claimed in claim 2, wherein: the surface of the limiting washer (83) is fixedly connected with a positioning rod (87), and one end of the positioning rod (87) penetrates through the inner walls of the belt wheel body (9) and the threaded hole (86) in sequence.

4. A pulley as claimed in claim 1, wherein: the surface of the movable plate (7) is fixedly connected with a guide block (10), a guide groove (11) is formed in the front face of the fixing frame (1), and the inner wall of the guide groove (11) is in sliding connection with the surface of the guide block (10).

5. A pulley as claimed in claim 1, wherein: the bottom fixedly connected with mounting panel (12) of mount (1), mounting groove (13) have been seted up at the top of mounting panel (12).

6. A pulley as claimed in claim 5, wherein: the top fixedly connected with strengthening rib (14) of mounting panel (12), one side and the back fixed connection of mount (1) of strengthening rib (14).