Roller

Abstract

The utility model relates to the technical field of mechanical movement, in particular to a roller which comprises an inserting rod, a top cover installed below the inserting rod, a first bearing installed below the top cover, a protection mechanism installed below the first bearing, a support installed below the protection mechanism, a rotating hole formed in the surface of the support and a roller mechanism installed in the support. According to the roller provided by the utility model, the roller mechanism comprises a through pipe mounted in the rotating hole, second bearings mounted on two sides of the through pipe, skateboard wheels mounted in the middles of two sides of the second bearings and on the surface of the through pipe, and bolts mounted on the outer sides of the second bearings, so that the roller is simple and compact in structure, small in occupied mounting space and low in manufacturing cost; and a protection mechanism comprises an electroplating cover installed below a first bearing, a fixing block is installed on the inner side of the electroplating cover, a fixing hole is formed below a rotating hole, the rolling wheel mechanism is protected in the moving process, and damage in the moving process is reduced.

Description

Technical Field

[0001] This utility model relates to the field of mechanical movement technology, specifically to a roller. Background Technology

[0002] Rollers are a type of motion device and a commonly used cylindrical or tubular part in machinery, widely used in various transmission and conveying systems and processing equipment.

[0003] In the field of mechanical transmission, large equipment is usually assembled on site. After assembly, when it needs to be moved frequently, the workload is very large. Conventional crane lifting methods are not suitable for frequent movement and are prone to damaging fragile parts on the equipment. Moreover, lifting by crane is costly. Directly moving the equipment with high-powered tools can easily cause friction and scratches between the bottom of the equipment and the iron plate, affecting the equipment's reference standards.

[0004] Therefore, it is necessary to propose a solution for mechanical moving devices to address the aforementioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a roller to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A roller includes a rod, a top cover is installed below the rod, a first bearing is installed below the top cover, a protective mechanism is installed below the first bearing, a bracket is installed below the protective mechanism, a rotating hole is opened on the surface of the bracket, and a roller mechanism is installed inside the bracket.

[0008] Furthermore, the protective mechanism includes an electroplated cover installed below the first bearing, a fixing block installed inside the electroplated cover, a fixing hole opened below the rotating hole, and an X-shaped rib provided inside the electroplated cover.

[0009] Furthermore, the roller mechanism includes a through pipe installed in the rotating hole, second bearings installed on both sides of the through pipe, a sliding wheel installed in the middle of both sides of the second bearings and on the surface of the through pipe, and a pin installed on the outside of the second bearings.

[0010] Furthermore, the electroplated cover surface and the bracket surface are provided with through holes.

[0011] Furthermore, the fixing block is fixed to the fixing hole opened below the rotating hole.

[0012] Furthermore, the skateboard wheel can be disassembled and repaired via a pin.

[0013] Furthermore, the electroplated cover is made of chromium.

[0014] Furthermore, the skateboard wheels are made of polyurethane.

[0015] Furthermore, the surface of the bracket is provided with an X-shaped groove.

[0016] Furthermore, the skateboard wheels are made of rubber.

[0017] Compared with the prior art, the technical effects and advantages of this utility model are as follows: The roller provided by this utility model also includes a through pipe installed in a rotating hole, with second bearings installed on both sides of the through pipe, and a sliding wheel installed in the middle of both sides of the second bearings and on the surface of the through pipe. A pin is installed on the outside of the second bearing. This mechanism has a simple and compact structure, occupies little installation space, has low manufacturing cost, and is convenient and quick to operate. It avoids the use of high-power moving tools, which would affect the equipment benchmark. In addition, the protective mechanism includes an electroplated cover installed below the first bearing, with a fixing block installed on the inner side of the electroplated cover. A fixing hole is opened below the rotating hole, which protects the roller mechanism during movement, reduces damage during movement, has reliable performance, and is suitable for widespread application. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is the front view of the present utility model;

[0020] Figure 3 This is a disassembled view of the present invention;

[0021] Figure 4 This is a view of the protective mechanism of this utility model;

[0022] Figure 5 This is a view of the roller mechanism of this utility model;

[0023] Figure 6 This is a bottom view of the electroplated cover of this utility model.

[0024] In the diagram: 1. Insert rod; 2. Top cover; 3. First bearing; 41. Electroplated cover; 42. Fixing block; 43. Fixing hole; 5. Bracket; 6. Through hole; 7. Rotating hole; 81. Through pipe; 82. Second bearing; 83. Skateboard wheel; 84. Pin; 9. X-shaped rib; 10. X-shaped groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be noted that the terms "upper end," "lower end," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise expressly specified and limited,

[0028] The terms "installed," "equipped with," "sleeved with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Please see Figures 1 to 5 This utility model provides a technical solution:

[0030] A roller includes a rod 1, a top cover 2 installed below the rod 1, a first bearing 3 installed below the top cover 2, a protective mechanism 4 installed below the first bearing 3, a bracket 5 installed below the protective mechanism 4, a rotating hole 7 opened on the surface of the bracket 5, and a roller mechanism 8 installed inside the bracket 5.

[0031] In the specific implementation process, such as Figure 4 The protective mechanism 4 shown includes an electroplated cover 41 installed below the first bearing 3. A fixing block 42 is installed inside the electroplated cover 41. A fixing hole 43 is opened below the rotating hole 7. An X-shaped rib 9 is provided inside the electroplated cover 41.

[0032] It should be noted that the electroplated cover 41 installed below the first bearing 3 has a fixing block 42 installed inside it, and a fixing hole 43 is provided below the rotating hole 7. The electroplated cover 41 is provided with an X-shaped rib 9 inside. During the movement of the roller mechanism 8, the electroplated cover 41 wraps around the roller mechanism 8 to prevent the electroplated cover 41 from breaking. The X-shaped rib 9 installed inside the electroplated cover 41 plays a protective role.

[0033] In the specific implementation process, such as Figure 5 The roller mechanism 8 shown includes a through pipe 81 installed in the rotating hole 7. Second bearings 82 are installed on both sides of the through pipe 81. A sliding wheel 83 is installed in the middle of both sides of the second bearings 82 and on the surface of the through pipe 81. A pin 84 is installed on the outside of the second bearings 82.

[0034] It should be noted that the through pipe 81 installed in the rotating hole 7 has second bearings 82 installed on both sides of the through pipe 81. Sliding wheels 83 are installed in the middle of the two sides of the second bearings 82 and on the surface of the through pipe 81. Pins 84 are installed on the outside of the second bearings 82. When the equipment needs to be moved, the sliding wheels 83 installed in the middle of the two sides of the second bearings 82 and on the surface of the through pipe 81 play a role in rotation and movement. This mechanism has a simple and compact structure, occupies little installation space, has low manufacturing cost, and is convenient and quick to operate. It avoids the use of high-power moving tools, which would affect the equipment's reference.

[0035] In the specific implementation process, such as Figure 1 The electroplated cover 41 and the bracket 5 shown are provided with through holes 6.

[0036] It should be noted that the electroplated cover 41 and the bracket 5 are provided with through holes 6, and the insert rod 1, the top cover 2, and the first bearing 3 are installed in the through holes 6 from top to bottom.

[0037] In the specific implementation process, such as Figure 1 The fixing block 42 shown is fixed to the fixing hole 43 opened below the rotating hole 7.

[0038] It should be noted that the fixing block 42 is fixed to the fixing hole 43 below the rotating hole 7. The fixing block 42 installed on the inner side of the electroplating cover 41 is fixed to the fixing hole 43 below the rotating hole 7 so that the electroplating cover 41 covers the bracket 5 and protects it from damage and scratches.

[0039] In the specific implementation process, such as Figure 5 The skateboard wheel 83 shown can be disassembled and repaired via pin 84.

[0040] It should be noted that the skateboard wheel 83 can be disassembled and repaired via the pin 84.

[0041] In the specific implementation process, such as Figure 1 The electroplated cover 41 shown is made of chromium.

[0042] It should be noted that the electroplated cover 41 is made of chromium, which has super hardness and wear resistance, and protects the roller mechanism 8.

[0043] In the specific implementation process, such as Figure 1 The material used for the skateboard wheel 83 shown is polyurethane.

[0044] It should be noted that the material used for the skateboard wheel 83 is polyurethane, which has extremely high wear resistance and excellent elasticity.

[0045] In the specific implementation process, such as Figure 1 The support 5 shown has an X-shaped groove 10 on its surface.

[0046] It should be noted that the surface of the bracket 5 is provided with an X-shaped groove 10, which engages with the X-shaped rib 9 provided inside the electroplated cover 41.

[0047] In the specific implementation process, such as Figure 1 The skateboard wheel 83 shown is made of rubber.

[0048] It should be noted that the skateboard wheel 83 is made of rubber, which is stable and quiet when rotating.

[0049] The working principle of this embodiment is as follows: In specific use, the insertion rod 1, the top cover 2, and the first bearing 3 are installed from top to bottom in the through hole 6. When the device needs to be moved, the sliding wheels 83 installed on the middle of both sides of the second bearing 82 and on the surface of the through pipe 81 play a role in rotation and movement. This mechanism has a simple and compact structure, occupies little installation space, has low manufacturing cost, and is convenient and quick to operate. It avoids the use of high-power moving tools, which would affect the equipment reference. During the movement, the roller mechanism 8 is protected from damage and scratches. The electroplated cover 41 wraps around the roller mechanism 8 for protection, reducing damage during the movement process. It has reliable performance and is suitable for widespread application.

[0050] The remaining parts not described in this utility model are existing or known technologies.

[0051] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A roller, characterized in that, Includes a plug rod (1), a top cover (2) installed below the plug rod (1), a first bearing (3) installed below the top cover (2), a protective mechanism (4) installed below the first bearing (3), a bracket (5) installed below the protective mechanism (4), a rotating hole (7) opened on the surface of the bracket (5), and a roller mechanism (8) installed inside the bracket (5). The protective mechanism (4) includes an electroplated cover (41) installed below the first bearing (3), a fixing block (42) is installed inside the electroplated cover (41), a fixing hole (43) is opened below the rotating hole (7), and an X-shaped rib (9) is provided inside the electroplated cover (41). The roller mechanism (8) includes a through pipe (81) installed in the rotating hole (7), a second bearing (82) is installed on both sides of the through pipe (81), a sliding wheel (83) is installed in the middle of both sides of the second bearing (82) and on the surface of the through pipe (81), and a pin (84) is installed on the outside of the second bearing (82).

2. A roller according to claim 1, characterized in that, The electroplated cover (41) and the bracket (5) are provided with through holes (6).

3. A roller according to claim 1, characterized in that, The fixing block (42) is fixed to the fixing hole (43) below the rotating hole (7).

4. A roller according to claim 1, characterized in that, The skateboard wheel (83) can be disassembled and repaired via a pin (84).

5. A roller according to claim 1, characterized in that, The electroplated cover (41) is made of chromium.

6. A roller according to claim 1, characterized in that, The material used for the skateboard wheel (83) is polyurethane.

7. A roller according to claim 1, characterized in that, The support (5) has an X-shaped groove (10) on its surface.

8. A roller according to claim 1, characterized in that, The skateboard wheel (83) is made of rubber.

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