Roller type carrier roller frame

Abstract

The utility model relates to the technical field of conveying devices, and particularly discloses a roller type carrier roller frame which comprises a first support, a second support, a third support and a fourth support, the first support is rotationally connected with the second support, and the third support is rotationally connected with the fourth support. Five fixing shafts are uniformly and fixedly arranged between the second bracket and the fourth bracket; a first fixing piece is fixedly arranged at the end, away from the first support, of the second support, a first fixing piece is fixedly arranged at the end, away from the third support, of the fourth support, and a second fixing piece is fixedly arranged at the end, away from the second support, of the first support. A second fixing piece is fixedly arranged at the end, away from the fourth support, of the third support. The first support, the second support, the third support and the fourth support are each of an arc-shaped structure. According to the carrier roller frame, a tubular transportation structure can be fixed, transportation objects can be transported conveniently, disassembly and assembly are convenient, and the carrier roller frame is prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, in particular to a roller type roller frame. Background Art

[0002] Roller support is a device used to support and guide the conveyor belt, usually consisting of a set of rollers and brackets. It plays a key role in various conveying systems, ensuring the stable operation of the conveyor belt and the smooth transmission of materials.

[0003] Roller idlers are widely used in various industries and applications, including logistics, mining, manufacturing, ports, etc. Their design and specifications vary according to the specific application needs. For example, heavy-duty roller idlers are used to carry a large amount of heavy materials, while light-duty roller idlers are suitable for lighter loads and slow conveying.

[0004] The existing technology still has the following areas for improvement: the existing roller frames are usually only placed on a plane, and the tubular structure cannot be fixed and used, which causes the roller frames to slip easily, resulting in the falling of the transported objects and damage to the transport structure. Utility Model Content

[0005] In order to solve the above problems existing in the prior art, the utility model provides a roller type roller frame, which can fix the tubular transport structure, facilitate the transport of the transported objects, facilitate disassembly and installation, and prevent the roller frame from falling off.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A roller type roller frame, comprising a first bracket, a second bracket, a third bracket and a fourth bracket, wherein the first bracket and the second bracket are rotatably connected, the third bracket and the fourth bracket are rotatably connected, and five fixed shafts are evenly fixedly arranged between the second bracket and the fourth bracket;

[0008] A first fixing member is fixedly provided on one end of the second bracket away from the first bracket, a first fixing member is fixedly provided on one end of the fourth bracket away from the third bracket, a second fixing member is fixedly provided on one end of the first bracket away from the second bracket, and a second fixing member is fixedly provided on one end of the third bracket away from the fourth bracket;

[0009] The first bracket, the second bracket, the third bracket and the fourth bracket are all arc-shaped structures, and each of the fixed shafts is sleeved with a roller.

[0010] Furthermore, the five fixed axes are parallel and equidistant from each other.

[0011] Furthermore, the first bracket and the second bracket are connected via a connecting shaft, the third bracket and the fourth bracket are connected via a connecting shaft, and a connecting nut is threadedly connected to one side of each connecting shaft.

[0012] Furthermore, both ends of each of the fixed shafts are fixedly connected via a fixing nut.

[0013] Furthermore, each of the first fixing members is provided with a bolt rotatably disposed through the rotating shaft, the rotating shaft is fixedly connected to the first fixing member through a rotating nut, and a butterfly nut is sleeved on the bolt.

[0014] Furthermore, a locking groove is provided on the second fixing member, and the locking groove is a U-shaped structure, and the locking groove cooperates with the bolt.

[0015] The beneficial effects of the utility model are:

[0016] (1) By setting the first bracket, the second bracket, the third bracket and the fourth bracket, the technical effect that can be achieved is that the first bracket, the second bracket, the third bracket and the fourth bracket can fix the tubular transport structure, which is convenient for transporting the transported objects, and the arc-shaped structure is easy to fit with the transport structure, preventing the phenomenon of being unable to fix.

[0017] (2) By setting the butterfly nut, bolt and locking groove, the technical effect that can be achieved is that the bolt and the locking groove facilitate the disassembly and installation of the roller frame and prevent the roller frame from falling off, the butterfly nut facilitates the connection between the first fixing member and the second fixing member, and the locking groove is used to connect with the bolt.

[0018] (3) By setting five fixed shafts and five rollers, the technical effect that can be achieved is that the fixed shafts are used to fix the rollers, and the rollers are used to transport and support the transported objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a front view of the utility model in a closed state;

[0021] Figure 2 It is a right side view of the utility model;

[0022] Figure 3 It is a front view of the utility model in the open state;

[0023] Figure 4 It is a left view of the first bracket in the utility model;

[0024] Description of main component symbols:

[0025] In the figure: 1. first bracket; 2. connecting shaft; 3. connecting nut; 4. fixed shaft; 5. second bracket; 6. fixed nut; 7. first fixing member; 8. rotating shaft; 9. rotating nut; 10. second fixing member; 11. butterfly nut; 12. bolt; 13. third bracket; 14. fourth bracket; 15. roller; 16. locking groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0027] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] Reference Figures 1 to 4 , which is a roller type roller frame disclosed in the utility model, includes a first bracket 1, a second bracket 5, a third bracket 13 and a fourth bracket 14, the first bracket 1 and the second bracket 5 are rotatably connected, and the third bracket 13 and the fourth bracket 14 are rotatably connected.

[0030] Five fixed shafts 4 are evenly fixed between the second bracket 5 and the fourth bracket 14, each fixed shaft 4 is sleeved with a roller 15, the five fixed shafts 4 are parallel and equidistant, and both ends of each fixed shaft 4 are fixedly connected by a fixing nut 6. The fixed shaft 4 is used to fix the roller 15, and the roller 15 is used to transport and support the transported object.

[0031] A first fixing member 7 is fixedly provided on the end of the second bracket 5 away from the first bracket 1, a first fixing member 7 is fixedly provided on the end of the fourth bracket 14 away from the third bracket 13, a second fixing member 10 is fixedly provided on the end of the first bracket 1 away from the second bracket 5, and a second fixing member 10 is fixedly provided on the end of the third bracket 13 away from the fourth bracket 14.

[0032] The first bracket 1, the second bracket 5, the third bracket 13 and the fourth bracket 14 are all arc-shaped structures. The first bracket 1, the second bracket 5, the third bracket 13 and the fourth bracket 14 can fix the tubular transport structure to facilitate the transportation of the transported objects. The arc-shaped structure is easy to fit with the transport structure to prevent the phenomenon of being unable to fix.

[0033] The first bracket 1 and the second bracket 5 are connected via a connecting shaft 2 , and the third bracket 13 and the fourth bracket 14 are connected via a connecting shaft 2 . A connecting nut 3 is threadedly connected to one side of each connecting shaft 2 .

[0034] A bolt 12 is rotatably provided on each first fixing member 7 via a rotating shaft 8. The rotating shaft 8 is fixedly connected to the first fixing member 7 via a rotating nut 9. A butterfly nut 11 is sleeved on the bolt 12. The butterfly nut 11 and the bolt 12 are threadedly connected.

[0035] The bolt 12 and the locking groove 16 facilitate the disassembly and installation of the roller frame to prevent the roller frame from falling off, and the butterfly nut 11 facilitates the connection between the first fixing member 7 and the second fixing member 10, and the locking groove 16 is used to connect with the bolt 12. The first fixing member 7 and the second fixing member 10 have the same length.

[0036] The second fixing member 10 is provided with a locking groove 16, which is a U-shaped structure and matches with the bolt 12. The first fixing member 7 and the first bracket 1 are welded, the first fixing member 7 and the third bracket 13 are welded, the second fixing member 10 and the second bracket 5 are welded, and the second fixing member 10 and the fourth bracket 14 are welded.

[0037] The working principle and use process of the utility model are as follows: the bolt 12 is rotated along the rotating shaft 8 to open the roller frame, the roller frame is sleeved on the transport mechanism, the roller frame is rotated and closed along the two connecting shafts 2, the bolt 12 is rotated along the rotating shaft 8 to place the bolt 12 in the locking groove 16, and the two butterfly nuts 11 are tightened to complete the installation of the roller frame.

[0038] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A roller type roller frame, Features: The invention comprises a first bracket (1), a second bracket (5), a third bracket (13) and a fourth bracket (14); the first bracket (1) and the second bracket (5) are rotatably connected, the third bracket (13) and the fourth bracket (14) are rotatably connected, and five fixed shafts (4) are evenly fixedly arranged between the second bracket (5) and the fourth bracket (14); A first fixing member (7) is fixedly provided on an end of the second bracket (5) away from the first bracket (1), a first fixing member (7) is fixedly provided on an end of the fourth bracket (14) away from the third bracket (13), a second fixing member (10) is fixedly provided on an end of the first bracket (1) away from the second bracket (5), and a second fixing member (10) is fixedly provided on an end of the third bracket (13) away from the fourth bracket (14); The first bracket (1), the second bracket (5), the third bracket (13) and the fourth bracket (14) are all arc-shaped structures, and each of the fixed shafts (4) is sleeved with a roller (15).

2. A roller type roller support according to claim 1, Features: The five fixed shafts (4) are parallel and equidistant from each other.

3. The roller type roller support according to claim 1, Features: The first bracket (1) and the second bracket (5) are connected via a connecting shaft (2), the third bracket (13) and the fourth bracket (14) are connected via a connecting shaft (2), and a connecting nut (3) is threadedly connected to one side of each connecting shaft (2).

4. The roller type roller support according to claim 1, Features: Both ends of each fixed shaft (4) are fixedly connected via a fixing nut (6).

5. The roller type roller support according to claim 1, Features: Each of the first fixing members (7) is provided with a bolt (12) rotatably arranged via a rotating shaft (8); the rotating shaft (8) is fixedly connected to the first fixing member (7) via a rotating nut (9); and a butterfly nut (11) is sleeved on the bolt (12).

6. A roller type roller support according to claim 5, Features: The second fixing member (10) is provided with a locking groove (16), the locking groove (16) is a U-shaped structure, and the locking groove (16) is matched with the bolt (12).

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