CN214766926U - Adjustable supporting structure of drum screen body - Google Patents

Abstract

The utility model provides an adjustable supporting structure of a cylinder body of a cylinder screen, which comprises a bracket and a cylinder body which is arranged in a rotating way, the two ends of the cylinder body are respectively provided with a supporting mechanism, the cylinder body is arranged on the bracket through the supporting mechanisms, the bracket is arranged on a fixed frame through an angle adjusting mechanism, the angle adjusting mechanism can drive the bracket to adjust the inclination angle, the inclination angle of the cylinder body can be adjusted according to the material condition through the angle adjusting mechanism, thereby controlling the screening speed, meeting the working environment of different materials, increasing the practicability and the applicability of the cylindrical screen, meanwhile, due to the fact that supporting mechanisms of the supporting wheels and the supporting rails are arranged at the two ends of the cylinder body, the two ends of the cylinder body can be prevented from being stressed unevenly, due to the fact that the supporting wheels are embedded in the guide grooves, downward sliding and shifting when the cylinder body inclines can be avoided, and stability of the cylinder body is improved; the supporting mechanism has the advantages of simple structure, low cost, convenience in assembling and disassembling the barrel, and guarantee of the simplicity and process safety of equipment maintenance and repair.

Description

Adjustable supporting structure of drum screen body

Technical Field

The utility model relates to a sifter makes the field, especially relates to an adjustable bearing structure of drum sieve barrel.

Background

The cylindrical sieve is a tool for grading and detecting the particle size of material particles. It rolls through the cylinder and carries out the sorting of material, has screening output big and the difficult characteristics that block up in the shale shaker, but the drum sieve among the prior art does not generally possess angle modulation function, can't be according to the material control sieve material speed of difference, and bearing structure is more complicated, poor stability, and manufacturing cost is higher.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that the drum sieve among the prior art generally does not possess angle modulation function, can't sieve the material speed according to the material control of difference, and bearing structure is more complicated, poor stability, and manufacturing cost is higher, the utility model provides an adjustable bearing structure of drum sieve barrel solves above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an adjustable bearing structure of drum sieve barrel, includes the support and rotates the barrel that sets up, the both ends of barrel all are equipped with supporting mechanism, the barrel passes through supporting mechanism installs on the support, the support passes through angle adjustment mechanism and installs in fixed frame, angle adjustment mechanism can drive support adjustment inclination.

Further: the supporting mechanism comprises a supporting wheel group and a supporting rail, the supporting rail is fixedly installed on the barrel and is arranged along the circumferential direction of the barrel, the central shaft of the supporting rail is coincided with the rotating center of the barrel, the supporting rail is provided with a guide groove which is concave inwards, the supporting wheel group comprises a plurality of supporting wheels, the rotating center of the supporting wheels is arranged in parallel with the central shaft of the barrel, the supporting wheels are installed on the support in a rotating mode and are located below the barrel, and the wheel walls of the supporting wheels are embedded in the guide groove and support the barrel.

Further: the angle adjusting mechanism comprises a hydraulic oil cylinder, the right end of the support is hinged to the rack, a cylinder body of the hydraulic oil cylinder is hinged to the rack, a piston rod of the hydraulic oil cylinder is hinged to the left end of the support, and the piston rod of the hydraulic oil cylinder can push the support to rotate along a hinged point when working.

The utility model has the advantages that the utility model relates to an adjustable supporting structure of drum sieve barrel can adjust the inclination of barrel according to the material condition through setting up angle adjustment mechanism to control the screening speed, satisfy the operational environment of different materials, increased the practicality and the suitability of drum sieve, simultaneously through set up the supporting mechanism of riding wheel and support rail at the barrel both ends, can avoid the barrel both ends atress uneven, the riding wheel is embedded in the design in the guide way, can avoid the barrel to slide down when inclining and scurry the position, improved the stability of barrel; the supporting mechanism has simple structure and lower cost, is convenient for assembling and disassembling the cylinder body, and ensures the simplicity and the process safety of equipment maintenance and repair.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of an adjustable supporting structure of a cylindrical screen body of the present invention;

fig. 2 is a support mechanism.

In the figure, the device comprises a cylinder body 1, a cylinder body 2, a support 3, a frame 4, a support rail 5, a guide groove 6, a riding wheel 7 and a hydraulic oil cylinder.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element 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," and the like 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 "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present invention includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.

As shown in fig. 1, the utility model provides an adjustable bearing structure of drum sieve barrel, barrel 1 including support 2 and rotation setting, the both ends of barrel 1 all are equipped with supporting mechanism, barrel 1 passes through supporting mechanism installs on support 2, support 2 passes through angle adjustment mechanism and installs in fixed frame 3, angle adjustment mechanism can drive support 2 adjustment inclination. The supporting mechanisms are arranged at the two ends of the cylinder body 1, the stability of the cylinder body 1 in the rotating process can be improved, the stability of the device is prevented from being influenced by uneven stress at the two ends, and the inclination angle of the cylinder body 1 is controlled by the angle adjusting mechanism adjusting support 2, so that the working environment of different materials is met, and the practicability and the applicability of the cylinder screen are improved.

As shown in fig. 2, the supporting mechanism includes a supporting roller set and a supporting rail 4, the supporting rail 4 is fixedly installed on the cylinder 1 and arranged along the circumferential direction of the cylinder 1, the central axis of the supporting rail 4 coincides with the rotation center of the cylinder 1, an indent guiding groove 5 is arranged on the supporting rail 4, the supporting roller set includes a plurality of supporting rollers 6, the rotation centers of the supporting rollers 6 are arranged in parallel with the central axis of the cylinder 1, the supporting rollers 6 are all rotatably installed on the bracket 2 and located below the cylinder 1, and the wheel walls of the supporting rollers 6 are all embedded in the guiding groove 5 and support the cylinder 1. Drum body 1 is in the rotation state during cylinder screen work, support rail 4 rotates and then drives riding wheel 6 along with barrel 1 and rotates, riding wheel 6 follows support rail 4 and rotates when playing the bearing effect, this kind of bearing structure of riding wheel 6 is compared in rotating barrel 1 through large-scale bearing and is installed on support 2, moreover, the steam generator is simple in structure, the cost is lower, and be convenient for load and unload, the setting up of guide way 5 makes riding wheel 6 embedded in guide way 5, the position is scurried in the lapse of sliding downwards when can avoiding barrel 1 slope, the stability of the device is improved.

The angle adjusting mechanism comprises a hydraulic oil cylinder 7, the right end of the support 2 is hinged to the rack 3, a cylinder body of the hydraulic oil cylinder 7 is hinged to the rack 3, a piston rod of the hydraulic oil cylinder 7 is hinged to the left end of the support 2, and the piston rod of the hydraulic oil cylinder 7 can push the support 2 to rotate along a hinged point in a pushing mode. When impurity is less in the material that gets into barrel 1, can increase the inclination of barrel 1 through extension hydraulic cylinder 7's piston rod, and then improve the sliding speed of material in the barrel 1, improve sieve material speed, when impurity is more in the material, can contract hydraulic cylinder 7's piston rod and reduce the inclination of barrel 1, reduce sieve material speed, improve the screening effect, this kind of angle modulation mode is simple reliable, the loading and unloading of being convenient for, and the cost is lower.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (2)

1. The utility model provides an adjustable bearing structure of cylinder screen barrel body, includes support (2) and barrel (1) that the rotation set up, its characterized in that: the two ends of the barrel body (1) are respectively provided with a supporting mechanism, the barrel body (1) is installed on the support (2) through the supporting mechanisms, the support (2) is installed on the fixed rack (3) through an angle adjusting mechanism, and the angle adjusting mechanism can drive the support (2) to adjust the inclination angle;

the supporting mechanism comprises a supporting wheel set and a supporting rail (4), the supporting rail (4) is fixedly installed on the barrel body (1) and is arranged along the circumferential direction of the barrel body (1), the central shaft of the supporting rail (4) is coincided with the rotating center of the barrel body (1) and is arranged, a guide groove (5) which is concave is formed in the supporting rail (4), the supporting wheel set comprises a plurality of supporting wheels (6) which are arranged in parallel with the central shaft of the barrel body (1), the rotating centers of the supporting wheels (6) are arranged in parallel with the central shaft of the barrel body (1), the supporting wheels (6) are installed on the support (2) in a rotating mode and are located below the barrel body (1) in a supporting mode, and the supporting wheels (6) are embedded into the guide groove (5) and bear the barrel body (1).

2. The adjustable support structure for a cylindrical screen body of claim 1, wherein: the angle adjusting mechanism comprises a hydraulic oil cylinder (7), the right end of the support (2) is hinged to the rack (3), a cylinder body of the hydraulic oil cylinder (7) is hinged to the rack (3), a piston rod of the hydraulic oil cylinder (7) is hinged to the left end of the support (2), and the piston rod of the hydraulic oil cylinder (7) can push the support (2) to rotate along a hinged point in a pushing mode.

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