CN213264941U

CN213264941U - Device for adjusting rotation angle of material guide wheel

Info

Publication number: CN213264941U
Application number: CN202021573777.4U
Authority: CN
Inventors: 王伏志
Original assignee: Suzhou Shanchuan Mechanical Equipment Co ltd
Current assignee: Suzhou Shanchuan Mechanical Equipment Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-05-25
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a guide wheel rotation angle adjusting device, which comprises a square tube and a guide wheel arranged on one side of the square tube, wherein an inner sleeve with an outer circle and an inner side is detachably arranged on the square tube, an outer sleeve for locking the inner sleeve on the square tube is arranged on the inner sleeve, and the outer sleeve can rotate around the central axis of the inner sleeve; the outer sleeve is fixedly provided with a supporting block, a containing hole is formed in the supporting block, a connecting rod is movably arranged in the containing hole, one end of the connecting rod is limited by a limiting component, and the other end of the connecting rod is pivoted with the guide wheel. The beneficial effects of the utility model are mainly embodied in that: the design is exquisite, and the leading wheel can carry out axial and radial removal on the square tube to satisfy the demand in different positions, simultaneously, the guide wheel can rotate around the axis of square tube, with the regulation of satisfying different angles, has wider suitability. In addition, the device is simple in structure, convenient to disassemble, replace and maintain, and greatly improves the working efficiency.

Description

Device for adjusting rotation angle of material guide wheel

Technical Field

The utility model relates to a processing equipment technical field particularly, especially relates to a guide wheel rotation angle adjusting device.

Background

The guide wheel transmission is one of mechanical transmission, and has the advantage of maintaining accurate average transmission ratio due to no elastic sliding or slipping, so that the guide wheel transmission is widely applied to multiple industries.

At present, a guide wheel is usually fixed on a rack to tension or convey a belt, and then in practical application, the guide wheel usually needs to be adjusted in angle and position, but the guide wheel is fixedly arranged on the rack, so that the adjustment difficulty is greatly increased, the operation is inconvenient, and the installation difficulty is greatly improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects existing in the prior art and providing a guide wheel rotation angle adjusting device.

The purpose of the utility model is realized through the following technical scheme:

a guide wheel rotation angle adjusting device comprises a square tube and a guide wheel arranged on one side of the square tube, wherein an inner sleeve with an outer circle and an inner square is detachably arranged on the square tube, an outer sleeve used for locking the inner sleeve on the square tube is arranged on the inner sleeve, and the outer sleeve can rotate around the central axis of the inner sleeve; the outer sleeve is fixedly provided with a supporting block, a containing hole is formed in the supporting block, a connecting rod is movably arranged in the containing hole, one end of the connecting rod is limited by a limiting component, and the other end of the connecting rod is pivoted with the guide wheel.

Preferably, the endotheca comprises the left half portion and the right half portion that the symmetry set up, be equipped with a left shape opening on the left half portion, be equipped with the right shape opening on the right half portion, left shape opening and right shape opening cooperate and form with the square opening that the square tube outline is unanimous.

Preferably, the outer sleeve and the inner sleeve are in clearance fit and comprise a left outer sleeve and a right outer sleeve, threaded holes are formed in the left outer sleeve and the right outer sleeve, a locking bolt can penetrate through the threaded holes to lock the left outer sleeve and the right outer sleeve, and an outer sleeve handle screw capable of enabling the left outer sleeve to be tightly matched with the right outer sleeve is arranged on the left outer sleeve.

Preferably, a fastening handle screw is fixedly arranged on the supporting block, and at least part of the fastening handle screw extends into the accommodating hole and is tightly attached to the connecting rod.

Preferably, the top and the bottom of the supporting block are both provided with a knurled screw, and at least part of the knurled screw extends into the accommodating hole and is tightly attached to the connecting rod.

Preferably, the inner sleeve is tightly sleeved with a sealing cover.

The beneficial effects of the utility model are mainly embodied in that: the design is exquisite, and the leading wheel can carry out axial and radial removal on the square tube to satisfy the demand in different positions, simultaneously, the guide wheel can rotate around the axis of square tube, with the regulation of satisfying different angles, has wider suitability. In addition, the device is simple in structure, convenient to disassemble, replace and maintain, and greatly improves the working efficiency.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

FIG. 1: the utility model discloses a perspective view of the preferred embodiment;

FIG. 2: the utility model discloses the explosion diagram of preferred embodiment.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. However, these embodiments are not limited to the present invention, and structural, method, or functional changes made by those skilled in the art according to these embodiments are all included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" 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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 2, the utility model discloses a guide wheel rotation angle adjusting device, which comprises a square tube 1, wherein the cross section of the square tube 1 is rectangular. Can dismantle the endotheca 2 that is equipped with an excircle inboard on the square tube 1, endotheca 2 comprises half 21 on the left side and half 22 on the right side that the symmetry set up, be equipped with a left shape opening 211 on half 21 on the left side, be equipped with the right shape opening 221 on half 22 on the right side, left shape opening 211 and the right shape opening 221 cooperate to form with the square opening that the square tube 1 outline is unanimous.

The inner sleeve 2 is provided with an outer sleeve 3 used for locking the inner sleeve on the square tube 1, and the outer sleeve 3 can rotate around the central axis of the inner sleeve 2. Specifically, overcoat 3 with endotheca 2 is clearance fit, and it includes left overcoat 31 and right overcoat 32, all be equipped with a screw hole on left side overcoat 31 and the right overcoat 32, a locking bolt can run through the screw hole is with both locks, connection structure is simple between left side overcoat 31 and the right overcoat 32, and convenient to detach changes and maintains, greatly improves work efficiency. And the left outer sleeve 31 is provided with an outer sleeve handle screw 33 which can tightly match the left outer sleeve 31 with the right outer sleeve 32. A supporting block 4 is fixedly arranged on the right outer sleeve 32, a containing hole is arranged in the supporting block 4, a connecting rod 5 is movably arranged in the containing hole, one end of the connecting rod 5 is limited by a limiting component 6, and the guide wheel 100 is arranged at the other end in a pivot mode. The guide wheel 100 can move axially and radially on the square tube to meet requirements of different positions, and meanwhile, the guide wheel can rotate around the central axis of the square tube to meet adjustment of different angles, so that the guide wheel has wide applicability.

The limiting component 6 comprises a fastening handle screw 41 fixedly arranged on the supporting block 4, and at least part of the fastening handle screw 41 extends into the accommodating hole and is tightly attached to the connecting rod 5. The top and the bottom of the supporting block 4 are both provided with a knurled screw 42, and at least part of the knurled screw 42 extends into the accommodating hole and is tightly attached to the connecting rod 5. The structure is simple, the disassembly, the replacement and the maintenance are convenient, and the working efficiency is greatly improved.

In this embodiment, the inner sleeve 2 is tightly sleeved with a sealing cover 7, so that impurities such as dust can be prevented from falling into the inner sleeve, and the cleanness of the device is effectively ensured.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. Guide wheel rotation angle adjusting device includes square tube (1) and sets up leading wheel (100) of square tube (1) one side, its characterized in that: an inner sleeve (2) with an outer circle and an inner square is detachably arranged on the square tube (1), an outer sleeve (3) used for locking the inner sleeve (2) on the square tube (1) is arranged on the inner sleeve (2), and the outer sleeve (3) can rotate around the central axis of the inner sleeve (2); the outer sleeve (3) is fixedly provided with a supporting block (4), a containing hole is formed in the supporting block (4), a connecting rod (5) is movably arranged in the containing hole, one end of the connecting rod (5) is limited by a limiting component (6), and the other end of the connecting rod is pivotally provided with the guide wheel (100).

2. The apparatus for adjusting the rotation angle of the material guiding wheel as claimed in claim 1, wherein: interior cover (2) comprise left half (21) and right half (22) that the symmetry set up, be equipped with a left shape opening (211) on half (21) of a left side, be equipped with right shape opening (221) on half (22) of a right side, square opening (211) in a left side and right side shape opening (221) cooperate form with the square opening that square tube (1) outline is unanimous.

3. The apparatus for adjusting the rotation angle of the material guiding wheel as claimed in claim 1, wherein: overcoat (3) with endotheca (2) are clearance fit, and it includes left overcoat (31) and right overcoat (32), all be equipped with a screw hole on left side overcoat (31) and right overcoat (32), a locking bolt can run through the screw hole is with both locks, be equipped with on left side overcoat (31) and can be with its overcoat handle screw (33) with right overcoat (32) tight fit.

4. The apparatus for adjusting the rotation angle of the material guiding wheel as claimed in claim 1, wherein: the limiting component (6) comprises a fastening handle screw (41) fixedly arranged on the supporting block (4), and at least part of the fastening handle screw (41) extends into the accommodating hole and is tightly attached to the connecting rod (5).

5. The apparatus of claim 4, wherein the guide wheel rotation angle adjusting device comprises: the top and the bottom of the supporting block (4) are respectively provided with a knurled screw (42), and at least part of the knurled screw (42) extends into the accommodating hole and is tightly attached to the connecting rod (5).

6. The apparatus for adjusting the rotation angle of the material guiding wheel as claimed in claim 1, wherein: the inner sleeve (2) is tightly sleeved with a sealing cover (7).