Carrier roller with adjustable groove angle
By designing adjustable groove angle rollers, the angle of the rollers is adjusted by using components such as brackets, nuts, forward and reverse motors, the problem of the existing roller angle cannot be adjusted, and the material conveying efficiency and stability of the rollers are improved.
Patent Information
- Application Number
- CN202420139950.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-19
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-01-19
AI Technical Summary
The existing roller angle is unadjustable, which causes staff to frequently replace rollers to match the conveyor, which increases labor consumption and low material conveying efficiency.
An adjustable groove angle duct roller is designed to adjust the angle of the roller body through components such as brackets, nuts, forward and reverse motors, threaded rods, sliding blocks and roller frames. Staff can adjust the angle of the roller by observing the value displayed by the pointer to meet the conveying needs of different materials.
The angle adjustment of the rollers improves the efficiency of material transportation, reduces the labor consumption of staff, and the combination of spring telescopic rods and buffer plates increases the stability of the rollers, avoiding equipment damage caused by mismatch between the conveyor and the rollers.
Smart Images
Figure CN222555729U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of roller transport materials, in particular to an adjustable groove angle roller. Background Art
[0002] Rollers are important parts used to transport goods, usually consisting of a bearing, a housing, and rolling elements. Rollers are composed of bearings, load-bearing rollers, covers, transmission parts, brackets, and other parts. The bearings support the roller body, which is driven by the transmission device to make the rollers roll. The covers of rollers can prevent dust, water, and reduce noise. The bracket is the supporting component of the roller, usually made of high-strength materials such as angle irons and pipes. Its main function is to support the load-bearing rollers and the weight they support.
[0003] The existing rollers are first used to support the conveyor belt and limit the vibration, deviation from the center and noise of the conveyor belt during operation. When the material resources are transported, the staff needs to move the rollers to the bottom or top of the conveyor belt for installation. After the rollers are installed, the conveyor belt can be fixed and prevented from moving or bending. At the same time, during the operation of the conveyor belt and the material, the rollers can bear the weight of the material resources and increase the service life of the conveyor belt. The rollers can also effectively reduce the deviation and jump of the conveyor belt and the material during operation and improve the stability of transportation. However, most of the existing rollers are fixed and cannot be adjusted at a conditional angle. At this time, if the conveyor used does not match it, it may be necessary to replace rollers of equal size to transport the material resources. At this time, the staff needs to observe whether the conveyor and the rollers match in advance when transporting the material resources. Otherwise, it will cause a waste of manpower and material resources, while reducing the efficiency of transporting material resources and increasing the labor of the staff. Therefore, an adjustable groove angle roller is proposed. Utility Model Content
[0004] In order to solve the problems raised in the above background technology, the utility model provides an adjustable groove angle roller, which solves the problems that the roller angle cannot be adjusted, a large amount of labor for the staff is increased, and the efficiency of transporting material resources is low.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable groove angle roller, comprising a bracket, a nut is installed on the outside of the bracket, a roller base is fixedly installed on the top of the bracket, a spring telescopic rod is installed on the bottom of the roller base, a forward and reverse motor is fixedly installed on the outside of the roller base, a threaded rod is installed on the outside of the forward and reverse motor, a sliding block is sleeved on the outside of the threaded rod, a connecting rod is hinged on the outside of the sliding block, a rectangular block is hinged on the outside of the connecting rod, a roller frame is installed on the top of the rectangular block, a pointer is fixedly installed on the outside of the roller frame, a roller body is installed on the outside of the roller frame, and a support rod is installed on the outside of the roller frame.
[0006] Preferably, a buffer plate is provided at the bottom of the spring telescopic rod, and the spring telescopic rod is installed between the roller base and the buffer plate.
[0007] Preferably, a rectangular groove is provided on the top of the roller base, and the sliding block slides horizontally in the rectangular groove.
[0008] Preferably, the roller frame is in a "C" shape, a round rod penetrates the outside of the roller body, and the round rod is installed on the outside of the roller frame.
[0009] Preferably, a round hole is opened on the outside of the bracket, and the nut is threadedly connected to the round hole.
[0010] Preferably, a hole is opened on the outside of the sliding block, the threaded rod passes through the outside of the sliding block, and a ring is installed on one end of the threaded rod.
[0011] Preferably, when the sliding block moves, it drives the connecting rod and the rectangular block to change the state of the roller body.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] The utility model has the following steps: the staff carries the roller to the conveyor, places the roller above or below the bottom of the conveyor, and fixes the roller to the conveyor through nuts arranged on the outside of the bracket. At this time, the roller is adjusted by observing the matching degree between the conveyor and the roller. When the volume of the conveyed material resource is small, the staff manually starts the two forward and reverse motors, and the two forward and reverse motors drive the threaded rod to rotate. At the same time, the sliding block moves forward along the outside of the threaded rod. When the sliding block moves forward, it drives the connecting rod to push the roller frame, so that the roller frame drives the supporting rod to move upward along the external hinge of the roller base, so that the roller body moves upward, so as to adjust the angle of the roller body to meet the needs of materials with small resource volume. When the volume of the conveyed material resource is large, the forward and reverse motors are started at this time to drive the threaded rod to rotate in the reverse direction, so that the sliding block The movable block moves backward along the threads on the outside of the threaded rod, and the sliding block drives the connecting rod, which pulls the rectangular block so that the rectangular block drives the roller frame to expand outward along the hinge between the roller body and the outside of the roller base, and at the same time, the roller body expands outward to make its angle larger. The staff can also observe the value displayed by the pointer on the outside of the support rod to determine the required angle of the roller. When the angle is determined, turning off the forward and reverse motors can make the roller at a suitable angle. Due to long-term conveying and the different gravity and size of the conveyed material resources, the weight driven by the material is reduced by multiple spring telescopic rods and buffer plates at the bottom of the roller base, so that it can achieve an effective buffering effect and increase the overall stability of the roller. In this process, the problems caused by the mismatch between the conveyor and the roller are avoided, and the transportation of material resources is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;
[0016] Figure 3 It is a schematic diagram of the combined structure of the utility model;
[0017] Figure 4 This is a schematic diagram of the structure of the spring telescopic rod of the utility model;
[0018] Figure 5 This is a schematic diagram of the nut structure of the utility model.
[0019] In the figure: 1. bracket; 2. nut; 3. roller base; 4. spring telescopic rod; 5. forward and reverse motor; 6. threaded rod; 7. sliding block; 8. connecting rod; 9. support rod; 10. roller frame; 11. pointer; 12. roller body; 13. rectangular block. DETAILED DESCRIPTION
[0020] 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.
[0021] like Figures 1 to 5 As shown, the utility model provides an adjustable groove angle roller, including a bracket 1, a nut 2 is installed on the outside of the bracket 1, a roller base 3 is fixedly installed on the top of the bracket 1, a spring telescopic rod 4 is installed on the bottom of the roller base 3, a forward and reverse motor 5 is fixedly installed on the outside of the roller base 3, a threaded rod 6 is installed on the outside of the forward and reverse motor 5, a sliding block 7 is sleeved on the outside of the threaded rod 6, a connecting rod 8 is hinged on the outside of the sliding block 7, a rectangular block 13 is hinged on the outside of the connecting rod 8, a roller frame 10 is installed on the top of the rectangular block 13, a pointer 11 is fixedly installed on the outside of the roller frame 10, a roller body 12 is installed on the outside of the roller frame 10, and a support rod 9 is installed on the outside of the roller frame 10.
[0022] The above scheme is adopted: the staff places the roller above or below the bottom of the conveyor, and fixes the roller to the conveyor through the nut 2 set on the outside of the bracket 1. At this time, the roller is adjusted by observing the matching degree between the conveyor and the roller. When the volume of the conveyed material resources is small, the staff manually starts the two forward and reverse motors 5, and the two forward and reverse motors 5 drive the threaded rod 6 to rotate. At the same time, the sliding block 7 moves forward along the external thread of the threaded rod 6. When the sliding block 7 moves forward, it drives the connecting rod 8 to push the roller frame 10, so that the roller frame 10 drives the support rod 9 to move upward along the external hinge of the roller base 3, so that the roller body 12 moves upward, so as to adjust the angle of the roller body 12 to meet the needs of materials with small resource volume. When the volume of the conveyed material resources is large, the forward and reverse motors 5 are started at this time to drive the threaded rod 6 to rotate in the reverse direction, so that the sliding block 7 moves backward along the threads on the outside of the threaded rod 6, and at the same time, the sliding block 7 drives the connecting rod 8, and the connecting rod 8 pulls the rectangular block 13 so that the rectangular block 13 drives the roller frame 10 to expand outward along the external hinge between the roller body 12 and the roller base 3, and at the same time, the roller body 12 is expanded outward to make its angle larger. The staff can also observe the value displayed by the pointer on the pointer 11 outside the support rod 9 to determine the required angle of the roller. When the angle is determined, turning off the forward and reverse motors 5 can make the roller at a suitable angle. Due to long-term transportation and the different gravity and size of the transported material resources, the weight driven by the material is reduced by multiple spring telescopic rods 4 and buffer plates at the bottom of the roller base 3, so that it can achieve an effective buffering effect and increase the overall stability of the roller. In this process, the efficiency of conveying materials is improved and the labor of the staff is reduced.
[0023] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, a buffer plate is provided at the bottom of the spring telescopic rod 4, and the spring telescopic rod 4 is installed between the roller base 3 and the buffer plate; a round hole is opened on the outside of the bracket 1, and the nut 2 is threadedly connected to the round hole.
[0024] The above scheme is adopted: the buffer caused by the weight of the material resources is reduced through the spring telescopic rod 4 and the buffer plate, and the threaded connection with the nut 2 through the round hole is used to improve the overall stability of the roller, prevent the equipment from being damaged due to excessive weight of the resource, and in this process increase the service life of the roller.
[0025] like Figure 1 , Figure 2 and Figure 3 As shown, a rectangular groove is provided on the top of the roller base 3, and the sliding block 7 slides horizontally in the rectangular groove; the roller frame 10 is in a "C" shape, and a round rod passes through the outside of the roller body 12, and the round rod is installed on the outside of the roller frame 10; a hole is provided on the outside of the sliding block 7, and a threaded rod 6 passes through the outside of the sliding block 7, and a ring is installed on one end of the threaded rod 6; when the sliding block 7 moves, it drives the connecting rod 8 and the rectangular block 13 to change the state of the roller body 12.
[0026] The above scheme is adopted: the sliding block 7 moves forward along the external thread of the threaded rod 6, and the sliding block 7 drives the connecting rod 8 to push the roller frame 10 when moving forward, so that the roller frame 10 drives the support rod 9 to move upward along the external hinge of the roller base 3, thereby moving the roller body 12 upward, so as to adjust the angle of the roller body 12. At this time, the staff can determine the angle of the roller by observing the value of the pointer 11 to ensure accuracy. In this process, a lot of time wasted by the staff when they need to exchange the corresponding rollers due to the mismatch between the conveyor and the rollers is reduced, and the efficiency of conveying material resources is improved.
[0027] The working principle and use process of this utility model:
[0028] First, when it is necessary to transport material resources, the staff will carry the roller to the conveyor, place the roller at the bottom of the conveyor, and fix the roller to the conveyor through the nut 2 set on the outside of the bracket 1. At this time, the roller is adjusted by observing the matching degree between the conveyor and the roller. When the volume of the transported material resources is small, the staff will manually start the two forward and reverse motors 5, and the two forward and reverse motors 5 drive the threaded rod 6 to rotate. At the same time, the sliding block 7 moves forward along the outside of the threaded rod 6. When the sliding block 7 moves forward, it drives the connecting rod 8 to push the roller frame 10, so that the roller frame 10 drives the support rod 9 to move upward along the external hinge of the roller base 3, so that the roller body 12 moves upward, so as to adjust the angle of the roller body 12 to meet the needs of materials with small resource volume. When the volume of the transported material resources is large, the forward and reverse motors 5 are started to drive the screw rods in the reverse direction. The threaded rod 6 rotates, causing the sliding block 7 to move backward along the threads on the outside of the threaded rod 6, and at the same time, the sliding block 7 drives the connecting rod 8, which pulls the rectangular block 13 so that the rectangular block 13 drives the roller frame 10 to expand outward along the external hinge between the roller body 12 and the roller base 3, and at the same time, the roller body 12 is expanded outward to increase its angle. The staff can also observe the value displayed by the pointer on the pointer 11 on the outside of the support rod 9 to determine the required angle of the roller. When the angle is determined, turning off the forward and reverse motors 5 can make the roller at a suitable angle. Due to long-term transportation and the different gravity and size of the transported material resources, the weight driven by the material is reduced by multiple spring telescopic rods 4 and buffer plates at the bottom of the roller base 3, so that it can achieve an effective buffering effect and increase the overall stability of the roller. In this process, the efficiency of material resource transportation is improved and the labor of the staff is reduced.
[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An adjustable groove angle roller, comprising a bracket (1), characterized in that: The support (1) is provided with a nut (2) on the outside, the support (1) is provided with a roller base (3) fixedly mounted on the top, the roller base (3) is provided with a spring telescopic rod (4) on the bottom, the roller base (3) is provided with a forward and reverse motor (5) fixedly mounted on the outside, the forward and reverse motor (5) is provided with a threaded rod (6) mounted on the outside, a sliding block (7) is sleeved on the outside of the threaded rod (6), a connecting rod (8) is hingedly mounted on the outside of the sliding block (7), a rectangular block (13) is hingedly mounted on the outside of the connecting rod (8), a roller frame (10) is provided on the top of the rectangular block (13), a pointer (11) is fixedly mounted on the outside of the roller frame (10), a roller body (12) is provided on the outside of the roller frame (10), and a support rod (9) is provided on the outside of the roller frame (10).
2. The adjustable groove angle roller according to claim 1, characterized in that: A buffer plate is provided at the bottom of the spring telescopic rod (4), and the spring telescopic rod (4) is installed between the roller base (3) and the buffer plate.
3. The adjustable groove angle roller according to claim 1, characterized in that: A rectangular groove is provided on the top of the roller base (3), and the sliding block (7) slides horizontally in the rectangular groove.
4. The adjustable groove angle roller according to claim 1, characterized in that: The roller frame (10) is in a "C" shape, and a round rod penetrates the outside of the roller body (12), and the round rod is mounted on the outside of the roller frame (10).
5. The adjustable groove angle roller according to claim 1, characterized in that: A circular hole is provided on the outside of the bracket (1), and the nut (2) is threadedly connected to the circular hole.
6. The adjustable groove angle roller according to claim 1, characterized in that: The sliding block (7) is provided with a hole on its exterior, the threaded rod (6) passes through the exterior of the sliding block (7), and a circular ring is mounted on one end of the threaded rod (6).
7. The adjustable groove angle roller according to claim 1, characterized in that: When the sliding block (7) moves, it drives the connecting rod (8) and the rectangular block (13) to change the state of the roller body (12).