A deep groove roller set biasing device

Abstract

The utility model discloses a kind of deep groove roller set deviation adjusting device, including bottom plate, first roller, second roller, symmetrically arranged in the top end two sides of bottom plate for the first roller installation first roller bracket, and located in the back of first roller bracket and symmetrically arranged in the top end two sides of bottom plate second roller bracket, the second roller bracket is by short support part being installed in the top end middle part of bottom plate and long support part being installed in the top end two sides of bottom plate, the first roller bracket is by vertically connected in the top end of bottom plate second vertical support part and first vertical support part composition;The utility model is by the roller axle end of roller being set as short roller axle end and long roller axle end, let the roller structure of roller form one end long other end short structure, can carry out the quick taking of roller and transfer to another card slot work, overall inclination of roller is changed, the purpose of roller non-stop deviation adjusting is realized.

Description

Technical Field

[0001] This utility model relates to the field of belt conveyors, specifically a deep trough idler roller group alignment device. Background Technology

[0002] Belt conveyors, also known as belt conveyors or rubber belt conveyors, are widely used in various industries such as home appliances, electronics, electrical appliances, and machinery. They are also used for the assembly, testing, debugging, packaging, and transportation of objects. The four-roller idler assembly of a belt conveyor is installed on the conveyor gantry. The rubber belt or rubber belt is wound around the idler rollers. The drive equipment, such as a motor, drives the belt to rotate to realize the material conveying. During the rotation, the rubber belt or rubber belt slides on the idler rollers to achieve stable material conveying. In the current belt conveyor operation, there are problems with the traditional four-roller idler assembly roller structure, such as the difficulty in adjusting the rollers and the difficulty in removing them. To address this, a deep groove idler assembly adjustment device has been proposed. Utility Model Content

[0003] The purpose of this invention is to provide a deep groove idler roller assembly misalignment device to solve the problems mentioned in the background art, such as the difficulty in misaligning and removing rollers in the use of traditional roller structures.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a deep trough idler roller group alignment device, comprising a base plate, a first idler roller, a second idler roller, a primary idler roller frame symmetrically arranged on both sides of the top of the base plate for mounting the first idler roller, and a secondary idler roller frame located on the back of the primary idler roller frame and symmetrically arranged on both sides of the top of the base plate. The secondary roller frame consists of a short support section installed at the middle of the top of the base plate and long support sections installed on both sides of the top of the base plate. The second roller is disposed between the long support section and the short support section. The side of the short support section has a through hole. The primary roller frame consists of a second vertical support section and a first vertical support section vertically connected to the top of the base plate. The first roller is disposed between the first vertical support section and the second vertical support section. The first vertical support section is located outside the second vertical support section. The top of the first vertical support section, the second vertical support section and the long support section all have at least one set of "U" shaped slots. The short roller shaft end on the right side of the first idler roller is placed in the groove on the first support part, the long roller shaft end on the left side of the first idler roller is placed in the groove on the second support part, the short roller shaft end on the right side of the second idler roller is placed in the through hole on the same side of the short support part, and the long roller shaft end on the left side of the second idler roller is placed in the groove of the long support part.

[0005] Furthermore, the first support portion consists of a first upright and a first diagonal rod integrally connected to the top of the first upright, and the second support portion consists of a second upright and a second diagonal rod integrally connected to the top of the second upright, with grooves formed on the corresponding first or second diagonal rod.

[0006] Furthermore, the cross-sectional shape of the first and second inclined rods is arc-shaped. The inner side of the first inclined rod is obliquely connected to the top of the base plate with a first reinforcing rod, and the inner side of the second inclined rod is obliquely connected to the top of the base plate with a second reinforcing rod. The inclination of the first or second reinforcing rod is the same.

[0007] Furthermore, the vertical height of the long support exceeds the vertical height of the short support, the vertical height of the long support does not exceed the vertical height of the first upright support, and the vertical height of the first upright support does not exceed half the vertical height of the second upright support. The main view of the short support is an inverted "V" or "U" shaped structure.

[0008] The beneficial effects of this utility model are as follows: By setting the roller shaft ends of the idler roller to short roller shaft ends and long roller shaft ends, the roller structure of the idler roller forms a structure with one end long and the other end short, which makes it easy to pick up the idler roller. With the help of several sets of U-shaped slots, the idler roller can be quickly picked up and transferred to another slot, which completes the convenient installation and relocation of the idler roller. It is easy to change the overall inclination of the idler roller and achieve the purpose of adjusting the idler roller without stopping the machine. It solves the problem that the traditional idler roller structure cannot achieve the operation adjustment during the operation of the belt conveyor, which is conducive to the promotion and use of this deep groove idler roller group adjustment device. Attached Figure Description

[0009] Figure 1 This is a front view of the structure of the deep groove idler roller group adjustment device of this utility model; Figure 2 This is a front view of the structure of this utility model without the first idler roller installed; Figure 3 This is a right view of the structure of the deep groove idler roller group adjustment device of this utility model; Figure 4 This is a schematic diagram of the structure of the first idler roller of this utility model.

[0010] In the diagram: 1. Base plate; 2. First upright support; 21. First upright; 22. First diagonal brace; 3. First reinforcing rod; 4. Second upright support; 41. Second upright; 42. Second diagonal brace; 43. Slot; 5. Second reinforcing rod; 6. First idler roller; 61. Short roller shaft end; 62. Long roller shaft end; 7. Short support; 71. Through hole; 8. Long support; 9. Second idler roller. Detailed Implementation

[0011] 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.

[0012] Please see Figure 1-4 This invention provides a technical solution for a deep trough idler roller group alignment device, comprising a base plate 1, a first idler roller 6, a second idler roller 9, a primary idler roller frame symmetrically arranged on both sides of the top of the base plate 1 for mounting the first idler roller 6, and a secondary idler roller frame located on the back of the primary idler roller frame and symmetrically arranged on both sides of the top of the base plate 1; the base plate 1 has a rectangular structure in both top and front views; the secondary idler roller frame consists of a short support 7 installed in the middle of the top of the base plate 1 and a long support 8 installed on both sides of the top of the base plate 1, the second idler roller 9 being disposed between the long support 8 and the short support 7, and a through hole 71 being provided on the side of the short support 7; the primary idler roller frame consists of a vertical The second support portion 4 connected to the top of the base plate 1 is composed of the first support portion 2 and the first support portion 4. The first roller 6 is disposed between the first support portion 2 and the second support portion 4. The first support portion 2 is located outside the second support portion 4. The top of the first support portion 2, the second support portion 4 and the long support portion 8 are all provided with at least one set of "U"-shaped slots 43. The vertical height of the long support portion 8 exceeds the vertical height of the short support portion 7. The vertical height of the long support portion 8 does not exceed the vertical height of the first support portion 2. The vertical height of the first support portion 2 does not exceed half of the vertical height of the second support portion 4. The main view of the short support portion 7 is an inverted "V" or "U" shaped structure. The side view of the long support portion 8 is a rectangular structure.

[0013] In this embodiment, the short roller shaft end 61 on the right side of the first idler roller 6 is placed in the groove 43 on the first support part 2, and the long roller shaft end 62 on the left side of the first idler roller 6 is placed in the groove 43 on the second support part 4. The short roller shaft end 61 on the right side of the second idler roller 9 is placed in the through hole 71 on the same side as the short support part 7, and the long roller shaft end 62 on the left side of the second idler roller 9 is placed in the groove 43 on the long support part 8. The first support part 2 is composed of a first upright 21 and a first inclined rod 22 integrally connected to the top of the first upright 21. The second support part 4 is composed of a second upright 41 and a second inclined rod 42 integrally connected to the top of the second upright 41. The groove 43 is formed on the corresponding first inclined rod 22 or the first inclined rod 22. On the two diagonal rods 42; the cross-sectional shape of the first diagonal rod 22 and the second diagonal rod 42 is arc-shaped, and the main view shape of the second upright rod 41 and the first upright rod 21 is rectangular. A first reinforcing rod 3 is obliquely connected between the inner side of the first diagonal rod 22 and the top of the base plate 1, and a second reinforcing rod 5 is obliquely connected between the inner side of the second diagonal rod 42 and the top of the base plate 1. The inclination of the first reinforcing rod 3 and the second reinforcing rod 5 is the same. Preferably, the inclination of the first reinforcing rod 3 is the angle between the first reinforcing rod 3 and the first diagonal rod 22, which is 30 degrees, 45 degrees or 60 degrees, and the inclination of the second reinforcing rod 5 is the angle between the second reinforcing rod 5 and the second diagonal rod 42, which is 45 degrees or 60 degrees.

[0014] In use, the deep trough idler roller assembly adjustment device first installs the idler roller assembly on the base plate 1, with the first idler roller 6 and the second idler roller 9 symmetrically installed on both sides of the base plate 1. At this time, the short roller shaft end 61 of the first idler roller 6 is placed in the U-shaped groove 43 on the first inclined rod 22, and the long roller shaft end 62 of the first idler roller 6 is placed in the U-shaped groove 43 on the second inclined rod 42. Then, the first idler roller 6 is obliquely positioned between the first inclined rod 22 and the second inclined rod 42. The long roller shaft end 62 of the second idler roller 9 is placed in the U-shaped groove 43 on the long support 8, and the short roller shaft end 61 of the second idler roller 9 is placed in the short support. The through hole 71 of part 7; since multiple U-shaped slots 43 are provided, the long roller shaft end 62 of the first idler 6 or the second idler 9 can be moved to different positions of the U-shaped slots 43 on the first inclined rod 22, the second inclined rod 42 or the long support part 8, thereby changing the overall tilt of the first idler 6 and the second idler 9, and realizing the purpose of adjusting the idler group. At this time, the upper surface of the idler of the adjusted idler group is adapted to be attached to the opposite surface of the conveyor belt or rubber belt of the belt conveyor. The long roller shaft end 62 of the first idler 6 or the second idler 9 is provided so that the user can easily pick up the first idler 6 or the second idler 9.

[0015] In summary, this deep trough idler roller alignment device, by setting the roller shaft ends of the idler rollers to a short roller shaft end 61 and a long roller shaft end 62, creates a roller structure with one end longer than the other, allowing for convenient removal of the idler rollers. Combined with several sets of U-shaped slots 43, it enables rapid removal of the idler rollers and the transfer of the long roller shaft end 62 to another slot 43, thus facilitating convenient installation and relocation of the idler rollers. This also allows for easy adjustment of the overall tilt of the idler rollers, achieving the goal of alignment adjustment without stopping the machine.

[0016] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0017] The above embodiments only illustrate preferred embodiments of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be understood that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present utility model, and these all fall within the protection scope of the present utility model. In the present utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "joining", "fixing", etc. should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components or the interaction between two components. Among them, there are various ways of detachable installation, such as by plugging and snapping, or by bolt connection, etc.

[0018] 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 deep trough idler roller group alignment device, characterized in that: It includes a base plate, a first idler roller, a second idler roller, a primary idler roller frame symmetrically arranged on both sides of the top of the base plate for mounting the first idler roller, and a secondary idler roller frame located on the back of the primary idler roller frame and symmetrically arranged on both sides of the top of the base plate. The secondary roller frame consists of a short support section installed at the middle of the top of the base plate and long support sections installed on both sides of the top of the base plate. The second roller is disposed between the long support section and the short support section. The side of the short support section has a through hole. The primary roller frame consists of a second vertical support section and a first vertical support section vertically connected to the top of the base plate. The first roller is disposed between the first vertical support section and the second vertical support section. The first vertical support section is located outside the second vertical support section. The top of the first vertical support section, the second vertical support section and the long support section all have at least one set of "U" shaped slots. The short roller shaft end on the right side of the first idler roller is placed in the groove on the first support part, the long roller shaft end on the left side of the first idler roller is placed in the groove on the second support part, the short roller shaft end on the right side of the second idler roller is placed in the through hole on the same side of the short support part, and the long roller shaft end on the left side of the second idler roller is placed in the groove of the long support part.

2. The deep trough idler roller group alignment device according to claim 1, characterized in that: The first support portion consists of a first upright and a first diagonal rod integrally connected to the top of the first upright. The second support portion consists of a second upright and a second diagonal rod integrally connected to the top of the second upright. The groove is formed on the corresponding first or second diagonal rod.

3. The deep trough idler roller group alignment device according to claim 2, characterized in that: The cross-sectional shape of the first and second inclined rods is arc-shaped. The inner side of the first inclined rod is obliquely connected to the top of the base plate with a first reinforcing rod, and the inner side of the second inclined rod is obliquely connected to the top of the base plate with a second reinforcing rod. The inclination of the first or second reinforcing rod is the same.

4. The deep trough idler roller group alignment device according to claim 1, characterized in that: The vertical height of the long support exceeds the vertical height of the short support, the vertical height of the long support does not exceed the vertical height of the first upright support, and the vertical height of the first upright support does not exceed half the vertical height of the second upright support. The main view of the short support is an inverted "V" or "U" shaped structure.

Images