Unpowered roller convenient to install

Abstract

The utility model relates to the field of transmission rollers, and discloses an unpowered roller convenient to install, which comprises a support frame body plate, a plurality of positioning notches are uniformly formed in the front side of the support frame body plate, support installation rollers are embedded in the positioning notches, support sleeves are fixedly connected to the outer parts of the support installation rollers, and the support sleeves are fixedly connected to the outer parts of the support installation rollers. A rotating sleeve is rotatably connected to the exterior of the supporting sleeve, a plurality of mounting sliding blocks are uniformly and slidably connected to the interior of the front side of the supporting frame body plate, fixing columns are fixedly connected to the left sides of the mounting sliding blocks, and the right sides of the mounting sliding blocks are connected to the interior of the supporting frame body plate through pressure springs; and a plurality of traction dismounting assemblies are mounted on the front side of the supporting frame body plate. According to the device, the dismounting efficiency of the device is improved, the roller is convenient to replace, the overhauling efficiency of the device is improved, the roller rotates more smoothly, friction force generated when the roller moves is reduced, and therefore the service life of the roller is longer.

Description

Technical Field

[0001] The utility model relates to the field of transmission rollers, in particular to a non-powered roller which is easy to install. Background Art

[0002] An unpowered roller refers to a roller device that does not require external electricity or power to drive. Generally, a roller is a cylindrical device that can be used to transport items, goods or materials. In an unpowered roller, the items will roll on the roller through gravity or other mechanical means to achieve the function of conveying and transportation.

[0003] After searching, the announcement number CN215754801U is a kind of unpowered roller quick-change structure, which includes an unpowered roller seat, an unpowered roller and a clamping block. The unpowered roller seat is provided with a five-station mounting groove, and the mounting groove is in a "U"-shaped opening shape. Three groups of unpowered rollers are installed on the five-station mounting groove. The inner shaft protruding end of the unpowered roller is clamped in the mounting groove. The inner shaft protruding end of the unpowered roller is symmetrically provided with two limiting planes. The inner shaft protruding end is covered with a clamping block. The clamping block is provided with a rectangular limiting hole that matches the inner shaft. The clamping block is screwed to the unpowered roller seat. In the above manner, the utility model has a simple structure, a clever design, can be quickly disassembled and assembled, is easy to operate, is suitable for supporting products of different sizes, and has a wide applicability.

[0004] Based on the above patent, the positions of the conveyor line 02 and the support 03 mentioned in the background technology are fixed, and the disassembly and assembly are complicated. In view of this, in order to solve this technical problem, this application proposes an unpowered roller that is easy to install. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a non-powered roller that is easy to install, thereby improving the efficiency of the device for maintenance and making the roller rotate more smoothly.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A non-powered roller that is easy to install comprises a supporting frame plate, a front side of the supporting frame plate is evenly provided with a plurality of positioning notches, the interiors of the positioning notches are all nested with supporting installation rollers, the exterior of the supporting installation rollers is fixedly connected to a supporting sleeve, the exterior of the supporting sleeve is rotatably connected to a rotating sleeve, the interior of the front side of the supporting frame plate is evenly slidably connected to a plurality of installation sliders, the left side of the installation slider is fixedly connected to a fixing column, the right side of the installation slider is connected to the interior of the supporting frame plate via a pressure spring, a plurality of traction and disassembly components are installed on the front side of the supporting frame plate, and a lubrication rotating component is installed on the exterior of the supporting sleeve.

[0008] Furthermore, the lubrication rotating assembly includes an oil filling groove located on the upper side of the front end of the support sleeve, a lubricating oil traction groove is opened inside the support sleeve, a plurality of oil outlet grooves are evenly opened at the bottom end of the support sleeve, a plurality of limiting rings are evenly fixedly connected to the outside of the support sleeve, and a plurality of ball bearings are evenly connected to the outside of the limiting ring in a circle.

[0009] Furthermore, the traction and disassembly assembly includes a plurality of traction grooves located at the front end of the supporting frame plate, the interiors of the traction grooves are slidably connected with traction blocks, the interiors of the traction blocks are rotatably connected with push connecting rods, and the front ends of the mounting slide blocks are fixedly connected with push blocks.

[0010] Furthermore, the exterior of the fixing column is correspondingly inserted into the interior of the front end of the supporting installation roller, and the exterior of the pushing block is correspondingly slidably connected to the interior of the limiting sliding groove.

[0011] Furthermore, the top ends of the pushing connecting rods are rotatably connected to the inside of the pushing blocks respectively.

[0012] Furthermore, the outer parts of the limiting rings are rotatably connected to the inner sides of the rotating sleeves respectively.

[0013] Furthermore, a plurality of installation slots are evenly arranged on the inner rear side of the support frame plate.

[0014] Furthermore, the outer rear sides of the supporting installation rollers are respectively nested in the interior of the installation slots.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the roller is disassembled by supporting the frame plate, supporting the mounting roller, limiting the slide groove, pulling block, pushing block, pressure spring, pushing connecting rod, mounting slider, fixing column and pulling slide groove, thereby improving the efficiency of disassembly of the device, facilitating the replacement of the roller and improving the efficiency of maintenance of the device.

[0017] 2. In the utility model, the rotation of the drum is completed by supporting the mounting roller, the supporting sleeve, the oil filling groove, the ball, the limit ring, the rotating sleeve, the lubricating oil traction groove, and the oil outlet groove, so that the drum can rotate more smoothly and the friction generated when the drum moves can be reduced, thereby extending the service life of the drum. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an overall diagram of an unpowered roller that is easy to install proposed by the utility model;

[0019] Figure 2 This is a structural diagram of a support frame plate of a non-powered roller that is easy to install proposed by the utility model;

[0020] Figure 3 This is a front side internal view of a support frame plate of a non-powered roller that is easy to install proposed by the utility model;

[0021] Figure 4 This is a diagram of a mounting slider mechanism for an unpowered roller that is easy to install proposed by the utility model;

[0022] Figure 5 This is an internal diagram of a rotating sleeve of a non-powered roller that is easy to install proposed by the utility model;

[0023] Figure 6 This is an internal diagram of a support sleeve of an unpowered roller that is easy to install proposed by the utility model.

[0024] Legend:

[0025] 1. Support frame plate; 2. Support installation roller; 3. Limit slide; 4. Rotating sleeve; 5. Traction block; 6. Traction slide; 7. Push block; 8. Oil outlet slot; 9. Positioning slot; 10. Installation slot; 11. Installation slide block; 12. Pressure spring; 13. Push connecting rod; 14. Fixed column; 15. Limit ring; 16. Support sleeve; 17. Ball; 18. Oil filling slot; 19. Lubricating oil traction slot. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1-4The utility model provides an embodiment: a non-powered roller that is easy to install, including a support frame plate 1, a plurality of positioning notches 9 are evenly opened on the front side of the support frame plate 1, and support installation rollers 2 are nested inside the positioning notches 9, and the outside of the support installation rollers 2 is fixedly connected with a support sleeve 16, and the outside of the support sleeve 16 is rotatably connected with a rotating sleeve 4, and a plurality of installation sliders 11 are evenly slidably connected inside the front side of the support frame plate 1, and a fixed column 14 is fixedly connected to the left side of the installation slider 11, and the right side of the installation slider 11 is connected to the inside of the support frame plate 1 through a pressure spring 12. 1 is equipped with a plurality of traction disassembly components on the front side, a lubrication rotating component is installed on the outside of the support sleeve 16, the traction disassembly components include a plurality of traction chute 6 located at the front end of the support frame plate 1, the inside of the traction chute 6 is slidably connected with the traction block 5, the inside of the traction block 5 is rotatably connected with the push link 13, the front end of the installation slider 11 is fixedly connected with the push block 7, the outside of the fixed column 14 is respectively correspondingly inserted into the front end of the support installation roller 2, the outside of the push block 7 is respectively correspondingly slidably connected to the inside of the limiting chute 3, and the top of the push link 13 is respectively correspondingly rotatably connected to the inside of the push block 7;

[0028] During disassembly, the traction block 5 is pulled upward, so that the angle of the push link 13 changes, thereby pushing the push block 7 to the right, thereby moving the mounting slide block 11 to the right, and the outer notch of the fixing column 14 is disengaged from the notch inside the front end of the supporting mounting roller 2, thereby losing the fixation, and the supporting mounting roller 2 is lifted upward, thereby completing the disassembly of the roller, improving the efficiency of the disassembly of the device, facilitating the replacement of the roller, and improving the efficiency of the maintenance of the device.

[0029] Reference Figure 1 , Figure 5 and Figure 6 The lubrication rotating assembly includes a refueling slot 18 located on the upper side of the front end of the support sleeve 16, a lubricating oil traction slot 19 is opened inside the support sleeve 16, and a plurality of oil outlet slots 8 are evenly opened at the bottom end of the support sleeve 16. A plurality of limiting rings 15 are evenly fixedly connected to the outside of the support sleeve 16, and a plurality of balls 17 are evenly connected to the outside of the limiting ring 15 for rotation. The outside of the limiting ring 15 is respectively correspondingly connected to the inner side of the rotating sleeve 4 for rotation. A plurality of mounting slots 10 are evenly opened on the inner rear side of the support frame plate 1, and the outer rear sides of the supporting mounting rollers 2 are respectively nested in the inside of the mounting slots 10;

[0030] When the device is in use, an object moves on the surface of the rotating sleeve 4, and the rotating sleeve 4 rotates outside the supporting sleeve 16. As the rotating sleeve 4 rotates, the inner side of the rotating sleeve 4 rotates outside the limiting ring 15 and the supporting sleeve 16. The limiting ring 15 positions the rotation direction of the rotating sleeve 4, and the ball 17 further reduces the friction generated by the rotation of the rotating sleeve 4. As the rotating sleeve 4 rotates, the lubricating liquid inside the lubricating oil traction groove 19 enters the interior of the rotating sleeve 4 through the oil outlet groove 8. As the rotating sleeve 4 rotates, the lubricating liquid evenly spreads inside, so that the rotating sleeve 4 rotates more smoothly, the roller rotates more smoothly, and the friction generated when the roller moves is reduced, thereby extending the service life of the roller.

[0031] Working principle: When the device is in use, an object moves on the surface of the rotating sleeve 4, and the rotating sleeve 4 rotates outside the supporting sleeve 16. As the rotating sleeve 4 rotates, the inner side of the rotating sleeve 4 rotates outside the limiting ring 15 and the supporting sleeve 16. The limiting ring 15 positions the rotation direction of the rotating sleeve 4, and the ball 17 further reduces the friction generated by the rotation of the rotating sleeve 4. As the rotating sleeve 4 rotates, the lubricating liquid inside the lubricating oil traction groove 19 enters the interior of the rotating sleeve 4 through the oil outlet groove 8. As the rotating sleeve 4 rotates, the lubricating liquid evenly spreads inside, so that the rotating sleeve 4 rotates more smoothly. When disassembling, the traction block 5 is pulled upward, so that the angle of the pushing connecting rod 13 changes, thereby pushing the pushing block 7 to the right, thereby moving the mounting slide block 11 to the right, and the outer notch of the fixing column 14 is disengaged from the notch inside the front end of the supporting mounting roller 2, thereby losing fixation, and lifting the supporting mounting roller 2 to the upper side, thereby completing the disassembly of the roller.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An unpowered roller that is easy to install, comprising a supporting frame plate (1), characterized in that: The front side of the support frame plate (1) is evenly provided with a plurality of positioning notches (9), the interior of each of the positioning notches (9) is nested with a support installation roller (2), the exterior of the support installation roller (2) is fixedly connected to a support sleeve (16), the exterior of the support sleeve (16) is rotatably connected to a rotation sleeve (4), the interior of the front side of the support frame plate (1) is evenly slidably connected to a plurality of installation sliders (11), the left side of the installation slider (11) is fixedly connected to a fixed column (14), the right side of the installation slider (11) is connected to the interior of the support frame plate (1) via a pressure spring (12), a plurality of traction and disassembly components are installed on the front side of the support frame plate (1), and a lubrication rotation component is installed on the exterior of the support sleeve (16).

2. The unpowered roller that is easy to install according to claim 1 is characterized in that: The lubricating rotating assembly comprises a refueling slot (18) located on the upper side of the front end of the support sleeve (16); a lubricating oil traction slot (19) is provided inside the support sleeve (16); a plurality of oil outlet slots (8) are evenly provided at the bottom end of the support sleeve (16); a plurality of limiting rings (15) are evenly fixedly connected to the outside of the support sleeve (16); and a plurality of balls (17) are evenly rotatably connected to the outside of the limiting ring (15).

3. The unpowered roller that is easy to install according to claim 1 is characterized in that: The traction and disassembly assembly comprises a plurality of traction grooves (6) located at the front end of the supporting frame plate (1), the interior of each of the traction grooves (6) is slidably connected to a traction block (5), the interior of each of the traction blocks (5) is rotatably connected to a push connecting rod (13), and the front end of each of the mounting slide blocks (11) is fixedly connected to a push block (7).

4. The easy-to-install unpowered roller according to claim 3 is characterized in that: The exterior of the fixed column (14) is respectively correspondingly inserted into the interior of the front end of the supporting installation roller (2), and the exterior of the pushing block (7) is respectively correspondingly slidably connected to the interior of the limiting sliding groove (3).

5. The unpowered roller that is easy to install according to claim 3 is characterized in that: The top ends of the pushing connecting rods (13) are respectively rotatably connected to the inside of the pushing blocks (7).

6. The easy-to-install unpowered roller according to claim 2, characterized in that: The outside of the limiting ring (15) is rotatably connected to the inside of the rotating sleeve (4) respectively.

7. The easy-to-install unpowered roller according to claim 2, characterized in that: A plurality of mounting notches (10) are evenly arranged on the inner rear side of the supporting frame plate (1).

8. The easy-to-install unpowered roller according to claim 1, characterized in that: The outer rear sides of the supporting installation rollers (2) are respectively nested inside the installation slots (10).

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