CN220885826U

CN220885826U - Telescopic floating carrier roller frame

Info

Publication number: CN220885826U
Application number: CN202322510785.4U
Authority: CN
Inventors: 陆辉
Original assignee: Nantong Unika Machinery Equipment Co ltd
Current assignee: Nantong Unika Machinery Equipment Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-05-03
Anticipated expiration: 2033-09-15

Abstract

The utility model discloses a telescopic floating carrier roller frame, which comprises a bracket; the utility model discloses a roller, including support, slider, slide bar, mounting groove, slider front end, slider both sides are located the slide bar outside and all install the spring, mounting groove both ends intermediate position installs the diaphragm, the mounting panel is installed to diaphragm bottom position, the mounting panel is installed in the equipment upside, install adjustment mechanism between diaphragm and the mounting panel. According to the utility model, the height of the bracket can be adjusted through the adjusting mechanism, and when the pressure born by the roller is large in the material conveying process, the spring can adjust the pressure born by the roller, so that the tension of the material at the upper end of the roller can be adjusted.

Description

Telescopic floating carrier roller frame

Technical Field

The utility model relates to the technical field of roller frames, in particular to a telescopic floating roller frame.

Background

The roller frame is a mounting frame for supporting the roller. Chinese patent publication No. CN206985024U discloses a detachable floating roller frame, which solves the problems of easy belt scratch and coal flow congestion caused by the fact that the existing floating roller frame is fixed and not detachable at present, and adopts the scheme: comprises an upper roller frame, a lower roller frame and a roller frame body; the baffle plate of the carrier roller frame body is provided with an adjusting hole, and the side surface of the fixed cross beam of the lower carrier roller frame is provided with a fixing hole; the side surface of the lower part of the lower carrier roller frame is provided with a stepped bayonet, the vertical surface of the bayonet is fixedly provided with a mounting plate, and the mounting plate is provided with a mounting hole; the side plate of the upper roller frame is provided with a mounting hole.

In the prior art, tension of rollers on the upper side of a roller frame cannot be adjusted in the using process, so that material transmission is affected, and meanwhile, the height of the roller frame is inconvenient to adjust in the transmission process.

Disclosure of utility model

The utility model aims to provide a telescopic floating carrier roller frame, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a telescopic floating roller frame comprises a bracket; the roller is rotatably mounted between the brackets, a floating mechanism is mounted at one side of the bottom end of the brackets and consists of a sliding block, a sliding rod and a mounting groove, the sliding rod is mounted inside the mounting groove, the sliding block is slidably mounted at the upper end of the sliding rod, a damping sleeve is mounted inside the sliding block and is slidably mounted outside the sliding rod, the front end of the sliding block is mounted at the bottom end of the brackets, springs are mounted on two sides of the sliding block and are located outside the sliding rod, a transverse plate is mounted at the middle position of two ends of the mounting groove, a mounting plate is mounted at the bottom end of the transverse plate, the mounting plate is mounted at the upper side of the device, and an adjusting mechanism is mounted between the transverse plate and the mounting plate.

Preferably, the two ends of the sliding block in the installation groove are positioned at the outer side of the sliding rod, and the two ends of the protective sleeve are stuck in the groove and the two ends of the sliding block through adhesive.

Preferably, the adjusting mechanism comprises a threaded rod and a threaded cylinder, the threaded cylinder is arranged on the upper side of the transverse plate, the threaded rod is rotatably arranged in the threaded cylinder, and the bottom end of the threaded rod is rotatably arranged at the upper end position of the mounting plate.

Preferably, a fixing bolt is arranged at one side of the threaded cylinder, and the fixing bolt is rotatably arranged at one side of the threaded cylinder.

Preferably, the upper end of the threaded rod is provided with a handle, and the handle is fixedly arranged at the upper end of the threaded rod through a bolt.

Preferably, a graduated scale is arranged at the outer side of the mounting groove, and the graduated scale is seal-cut at the outer side of the mounting groove.

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

1. The height of the bracket can be adjusted through the adjusting mechanism, and when the pressure born by the roller is larger in the material conveying process, the spring can adjust the pressure born by the roller, so that the tension of the material at the upper end of the roller can be adjusted;

2. When the adjusting mechanism is used, the threaded rod is rotated at the same time, and the threaded rod drives the bracket to move upwards or downwards under the action of the threaded cylinder, so that the height of the bracket can be adjusted;

3. When the fixing bolt rotates into the threaded cylinder, friction force between the threaded cylinder and the threaded rod can be increased, and the phenomenon of sliding wires between the threaded cylinder and the threaded rod during use is avoided;

4. The setting of scale can be at the in-process to the position adjustment of mounting groove to the height-adjusting of mounting groove measure, conveniently controls mounting groove height-adjusting.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the floating mechanism of the present utility model;

FIG. 3 is a schematic view of the internal structure of the floating mechanism of the present utility model;

Fig. 4 is a schematic structural view of the threaded rod of the present utility model.

In the figure: 1. a bracket; 2. a roller; 3. a handle; 4. a threaded rod; 5. a thread cylinder; 6. a mounting plate; 7. a cross plate; 8. a fixing bolt; 9. a damping sleeve; 10. a floating mechanism; 11. a slide rod; 12. a spring; 13. a slide block; 14. a protective sleeve; 15. a mounting groove; 16. a graduated scale; 17. an adjusting mechanism.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3 and 4, in an embodiment of the present utility model, a telescopic floating roller frame includes a bracket 1; the rotary type hydraulic damper is characterized in that a roller 2 is rotatably arranged between the brackets 1, a floating mechanism 10 is arranged at one side of the bottom end of the brackets 1, the floating mechanism 10 consists of a sliding block 13, a sliding rod 11 and a mounting groove 15, the sliding rod 11 is arranged in the mounting groove 15, the sliding block 13 is slidably arranged at the upper end position of the sliding rod 11, a damping sleeve 9 is arranged in the sliding block 13, the damping sleeve 9 is slidably arranged outside the sliding rod 11, the front end of the sliding block 13 is arranged at the bottom end position of the brackets 1, springs 12 are arranged on two sides of the sliding block 13 and are positioned outside the sliding rod 11, a transverse plate 7 is arranged at the middle position of two ends of the mounting groove 15, a mounting plate 6 is arranged at the bottom end position of the transverse plate 7, the mounting plate 6 is arranged at the upper side of equipment, and an adjusting mechanism 17 is arranged between the transverse plate 7 and the mounting plate 6.

Further, the inside slider 13 both ends of mounting groove 15 are located the slide rod 11 outside position and are provided with lag 14, and lag 14 both ends paste inside the recess and slide rod 13 both ends position through the bonding glue, and the setting of lag 14 is used for protecting slide rod 11 and spring 12, can reduce the corruption that spring 12 and slide rod 11 received when using, extension spring 12 and slide rod 11's life.

Further, adjustment mechanism 17 comprises threaded rod 4 and screw thread section of thick bamboo 5, and screw thread section of thick bamboo 5 is installed in diaphragm 7 upside, and threaded rod 4 rotation is installed inside screw thread section of thick bamboo 5, and threaded rod 4 bottom rotation is installed in mounting panel 6 upper end position, and adjustment mechanism 17 is rotatory threaded rod 4 simultaneously when using, and threaded rod 4 will drive support 1 through the effect of screw thread section of thick bamboo 5 and upwards or the decurrent removal, can accomplish the regulation to support 1 height.

Further, the fixing bolt 8 is arranged at one side of the threaded cylinder 5, the fixing bolt 8 is rotatably arranged at one side of the threaded cylinder 5, friction force between the threaded cylinder 5 and the threaded rod 4 can be increased when the fixing bolt 8 rotates to enter the threaded cylinder 5, and the phenomenon of sliding wires between the threaded cylinder 5 and the threaded rod 4 during use is avoided.

Further, the upper end of the threaded rod 4 is provided with the handle 3, and the handle 3 is fixedly arranged at the upper end of the threaded rod 4 through bolts, and the handle 3 is convenient to handle, so that a worker can conveniently rotate the threaded rod 4, and the height of the support 1 can be quickly adjusted.

Further, the outside position of mounting groove 15 is provided with scale 16, and scale 16 seal cutting is in a mounting groove 15 outside position, and the setting of scale 16 can be at the in-process to the position adjustment of mounting groove 15 to the height-adjusting of mounting groove 15 measures, conveniently controls mounting groove 15 height-adjusting.

The working principle and the using flow of the utility model are as follows: when the device is used, the height of the bracket 1 can be adjusted through the adjusting mechanism 17, and in the material transmission process, when the pressure born by the roller 2 is large, the spring 12 can adjust the pressure born by the roller 2, so that the tension of the material at the upper end of the roller 2 can be adjusted.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A telescopic floating roller carrier, which comprises a bracket (1); the method is characterized in that: the utility model discloses a roller (2) is rotatably installed between support (1), floating mechanism (10) are installed to support (1) bottom one side position, floating mechanism (10) are constituteed by slider (13), slide bar (11) and mounting groove (15), inside mounting groove (15) is installed to slide bar (11), slider (13) slidable mounting is in slide bar (11) upper end position, slider (13) internally mounted has damping sleeve (9), damping sleeve (9) slidable mounting is in slide bar (11) outside, slider (13) front end is installed in support (1) bottom position, spring (12) are all installed in slide bar (11) both sides in slide bar (11) outside, mounting panel (7) are installed to mounting groove (15) both ends intermediate position, mounting panel (6) are installed in mounting panel (7) bottom position, install adjustment mechanism (17) between mounting panel (7) and mounting panel (6) at the equipment upside.

2. A telescoping floating roller frame as in claim 1, wherein: the two ends of the sliding block (13) in the installation groove (15) are positioned at the outer side of the sliding rod (11) and are provided with protective sleeves (14), and the two ends of each protective sleeve (14) are stuck to the inner part of the groove and the two ends of the sliding block (13) through adhesive glue.

3. A telescoping floating roller frame as in claim 1, wherein: the adjusting mechanism (17) consists of a threaded rod (4) and a threaded cylinder (5), the threaded cylinder (5) is arranged on the upper side of the transverse plate (7), the threaded rod (4) is rotatably arranged inside the threaded cylinder (5), and the bottom end of the threaded rod (4) is rotatably arranged at the upper end position of the mounting plate (6).

4. A telescoping floating roller frame as in claim 3, wherein: the fixing bolt (8) is arranged at one side of the threaded cylinder (5), and the fixing bolt (8) is rotatably arranged at one side of the threaded cylinder (5).

5. The telescoping floating roller housing of claim 4, wherein: the upper end of the threaded rod (4) is provided with a handle (3), and the handle (3) is fixedly arranged at the upper end of the threaded rod (4) through a bolt.

6. A telescoping floating roller frame as in claim 1, wherein: the outer side of the mounting groove (15) is provided with a graduated scale (16), and the graduated scale (16) is seal-cut at the outer side of the mounting groove (15).