Compression roller balance mechanism of dry-wet separator
By designing components such as heat conduction pipes, thermal expansion air bags and slide rods in the wet and dry separator press rollers to achieve self-lubricating and pressure uniformization, the problem of poor bearing wear and separation effect is solved, the service life of the equipment is extended and separation is improved efficiency.
Patent Information
- Application Number
- CN202420304585.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-19
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-02-19
AI Technical Summary
After the existing dry and wet and dry separator press rollers work for a long time, the bearing generates a large amount of heat, causing wear to accelerate, and the pressure is uneven due to uneven feeding, which affects the separation effect and the normal operation of the equipment.
A dry and wet separator press roller balance mechanism is designed, including a heat conducting pipe, a thermal expansion air bag, a slide rod and a liquid storage frame. The heat is transmitted to the thermal expansion air bag through the heat conducting pipe for expansion. The slide rod drives the slide plate and the vertical plate to move it, and automatically lubricate it. The oil is extruded from the reservoir frame into the sponge ring for self-lubrication, reducing wear and noise, and evenly distributing pressure through the spring.
It realizes self-lubricating of bearings, reduces temperature and wear, extends service life, and ensures uniformity of material separation and consistency of dry and humidity of discharge.
Smart Images
Figure CN222201800U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rollers for dry-wet separators, in particular to a roller balancing mechanism for dry-wet separators. Background Art
[0002] The dry-wet separator press roller refers to the press roller device used in the dry-wet separator. The dry-wet separator is a device used to separate wet materials from dry materials, and is commonly used in mining, building materials, chemical industry and other industries.
[0003] The main function of the rollers of the dry-wet separator is to separate the wet material from the dry material by applying pressure. The rollers are usually made of metal materials with wear-resistant and pressure-resistant properties. During operation, the wet material enters the cavity between the rollers through the feed port, and the rotating motion of the rollers squeezes and separates the wet material. The dry material is discharged from the gap between the rollers, while the wet material continues to move forward along the track of the rollers.
[0004] After working for a long time, the bearings of the existing dry-wet separator rollers will generate a lot of heat. The accumulation of heat will increase the friction and accelerate the wear of the bearing surface. Usually, in order to avoid bearing damage, it is necessary to manually spray lubricating oil on the bearings to avoid bearing damage. However, during the work process, the staff cannot lubricate and dissipate the working bearings in a timely and accurate manner. Therefore, long-term non-lubricated work may cause bearing damage or failure, thereby affecting the normal operation of the entire dry-wet separator. In addition, the upper and lower rollers of the existing rolling dry-wet separators in the industry are all pressed and rolled as a whole. During the working process, the rollers will have uneven pressure on the left and right sides due to uneven feeding. The pressure is too high where there is more material, and the pressure is too low where there is less material, resulting in uneven dryness of the output material. To address this problem, we have proposed a roller balancing mechanism for a dry-wet separator. Utility Model Content
[0005] The purpose of the utility model is to provide a roller balancing mechanism for a dry-wet separator to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roller balancing mechanism for a dry-wet separator, comprising a roller and a bracket, wherein the surface of the roller is fixedly connected to the surface of a bearing, the surface of the bearing is fixedly connected to one end of a spring, and the other end of the spring is fixedly mounted on the inner wall of the bracket, the bearing penetrates a sponge ring and is rotatably connected to the sponge ring, and a control component is arranged in the bracket, and the control component comprises:
[0007] A fixing plate, the fixing plate is fixedly mounted on the inner wall of the bracket, a fixing frame is fixedly mounted on the surface of the fixing plate, and a heat expansion airbag is placed in the fixing frame;
[0008] A heat conducting pipe, the heat conducting pipe passes through the thermal expansion airbag and is fixedly connected to the thermal expansion airbag;
[0009] A movable disk, wherein the movable disk is connected to the inner wall piston of the fixed frame, the inner wall of the fixed frame is fixedly connected to one end of the second spring, the other end of the second spring is fixedly mounted on the surface of the movable disk, a sliding rod is fixedly mounted on the surface of the movable disk, the sliding rod penetrates the fixed frame and is slidably connected to the fixed frame;
[0010] A shielding piece is provided in the bracket to achieve self-lubrication, reduce wear, lower temperature, reduce noise, and extend the service life of the bearing.
[0011] Preferably, the shielding member comprises: a vertical plate, a surface of the vertical plate is fixedly connected to a surface of the sliding rod, a sliding plate is fixedly mounted on the surface of the vertical plate, and when the sliding rod moves, the vertical plate can move synchronously.
[0012] Preferably, the slide plate fits the surface of the support frame, the support frame is fixedly mounted on the surface of the fixed plate, a liquid storage frame is fixedly mounted on the surface of the support frame, the liquid storage frame passes through the frame and is fixedly connected to the frame, and the slide plate can slide on the surface of the support frame.
[0013] Preferably, the fixing plate is penetrated by a conduit and fixedly connected to the conduit, and the conduit fits the surface of the sponge ring, and the conduit can slide the lubricating oil into the sponge ring.
[0014] Preferably, a circular hole is provided on the surface of the slide plate, and the lubricating oil in the liquid storage frame can flow out only after the circular hole and the through hole overlap.
[0015] Preferably, a through hole is opened on the surface of the support frame, and when the through hole is blocked, the lubricating oil in the liquid storage frame will not be able to flow out.
[0016] Compared with the prior art, the utility model provides a roller balancing mechanism for a dry-wet separator, which has the following beneficial effects:
[0017] 1. The roller balancing mechanism of the dry-wet separator is provided with a control component. The heat-conducting pipe attached to the surface of the bearing transmits the heat generated by the bearing into the thermal expansion airbag. The thermal expansion airbag expands in the fixed frame due to the heat, and continuously resists the movable plate to move under the support of the second spring. The slide bar fixed on the surface of the movable plate moves synchronously. The vertical plate fixed on the surface of the slide bar drives the slide plate to slide on the surface of the support frame. The circular hole fixed on the surface of the slide plate will overlap with the through hole on the surface of the support frame. The lubricating oil in the liquid storage frame will fall from the through hole and slide from the conduit into the sponge ring. The rotating bearing will continuously squeeze the sponge ring to complete lubrication, reduce wear, reduce temperature, reduce noise, and extend the service life of the bearing.
[0018] 2. The roller balancing mechanism of the dry-wet separator is provided with a spring. When the incoming materials at both ends of the roller are uneven, the spring will deform up and down with the uneven thickness of the incoming materials, ensuring that the materials on the roller are evenly pressed, so as to achieve the purpose of consistent wetness and dryness of the discharged materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the front view structure of the utility model;
[0021] Figure 3 This is a schematic diagram of the structure of the pressure roller of the utility model;
[0022] Figure 4 This is a schematic diagram of the structure of the control component of the utility model;
[0023] Figure 5 This is a schematic diagram of the structure of the shielding member of the utility model;
[0024] Figure 6 This is a schematic diagram of the support frame structure of the utility model.
[0025] In the figure: 1. pressure roller; 2. bearing; 3. spring 1; 4. bracket; 5. sponge ring; 6. control component; 61. fixed plate; 62. fixed frame; 63. thermal expansion airbag; 64. heat pipe; 65. movable disk; 66. spring 2; 67. slide bar; 68. shielding member; 681. vertical plate; 682. slide plate; 683. support frame; 684. liquid storage frame; 685. catheter; 7. round hole; 8. through hole. DETAILED DESCRIPTION
[0026] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a dry-wet separator roller balancing mechanism, including a roller 1 and a bracket 4, the surface of the roller 1 is fixedly connected to the surface of a bearing 2, the surface of the bearing 2 is fixedly connected to one end of a spring 3, the other end of the spring 3 is fixedly mounted on the inner wall of the bracket 4, the bearing 2 passes through a sponge ring 5 and is rotatably connected to the sponge ring 5, a control component 6 is arranged in the bracket 4, and the control component 6 includes: a fixed plate 61, a fixed frame 62, a thermal expansion airbag 63, a heat conducting pipe 64, a movable disk 65, a spring 2 66, a slide rod 67, and a shielding member 68.
[0027] A fixed plate 61 is fixedly mounted on the inner wall of the bracket 4. A fixed frame 62 is fixedly mounted on the surface of the fixed plate 61. A heat expansion airbag 63 is placed in the fixed frame 62. A heat conduction pipe 64 penetrates the heat expansion airbag 63 and is fixedly connected to the heat expansion airbag 63. A movable disk 65 is connected to the inner wall piston of the fixed frame 62. The inner wall of the fixed frame 62 is fixedly connected to one end of a spring 66. The other end of the spring 66 is fixedly mounted on the surface of the movable disk 65. A sliding rod 67 is fixedly mounted on the surface of the movable disk 65. The sliding rod 67 penetrates the fixed frame 62 and is slidably connected to the fixed frame 62. A shielding member 68 for shielding is provided in the bracket 4. The heat conduction pipe 64 attached to the surface of the bearing 2 transfers the heat generated by the bearing 2 to the heat conduction pipe 64. , transmitted into the heat expansion airbag 63, the heat expansion airbag 63 is heated and expanded in the fixed frame 62, and constantly resists the movable disk 65 to move under the support of the spring 2 66, the slide bar 67 fixed on the surface of the movable disk 65 moves synchronously, and the vertical plate 681 fixed on the surface of the slide bar 67 drives the slide plate 682 to slide on the surface of the support frame 683, and the circular hole 7 fixed on the surface of the slide plate 682 will coincide with the through hole 8 on the surface of the support frame 683, then the lubricating oil in the liquid storage frame 684 will fall from the through hole 8, and slide from the conduit 685 into the sponge ring 5, then the rotating bearing 2 will continuously squeeze the sponge ring 5, complete self-lubrication, reduce wear, reduce temperature, reduce noise, and extend the service life of the bearing 2.
[0028] The shielding member 68 includes a vertical plate 681, the surface of which is fixedly connected to the surface of the slide bar 67, and a slide plate 682 is fixedly installed on the surface of the vertical plate 681. When the slide bar 67 moves, the vertical plate 681 can move synchronously. The slide plate 682 fits the surface of the support frame 683, and the support frame 683 is fixedly installed on the surface of the fixed plate 61. A liquid storage frame 684 is fixedly installed on the surface of the support frame 683. The liquid storage frame 684 penetrates the bracket 4 and is fixedly connected to the bracket 4. The slide plate 682 can slide on the surface of the support frame 683. The fixed plate 61 is penetrated by the conduit 685 and is fixedly connected to the conduit 685. The conduit 685 fits the surface of the sponge ring 5, and the conduit 685 can slide the lubricating oil into the sponge ring 5. A circular hole 7 is provided on the surface of the slide plate 682. After the circular hole 7 and the through hole 8 are overlapped, the lubricating oil in the liquid storage frame 684 can flow out. A through hole 8 is provided on the surface of the support frame 683. When the through hole 8 is blocked, the lubricating oil in the liquid storage frame 684 cannot flow out.
[0029] In the present invention, when in use, the operator injects a certain amount of lubricating oil into the liquid storage frame 684, and then starts the equipment to work. During the operation, the dry-wet separator is loaded. When the incoming materials at both ends of the pressure roller 1 are uneven, the spring 1 3 will deform up and down with the uneven thickness of the incoming materials, ensuring that the material on the pressure roller 1 is evenly pressed to achieve the purpose of uniform wetness and dryness of the discharged material. After a long period of work, a large amount of heat will be emitted from the bearing 2. The heat pipe 64 attached to the surface of the bearing 2 transfers the heat generated by the bearing 2 into the thermal expansion airbag 63. The thermal expansion airbag 63 is heated and expands in the fixed frame 62, and constantly resists the movable plate 65 to move under the support of the spring 2 66. The sliding rod 6 fixed on the surface of the movable plate 65 7 moves synchronously, the vertical plate 681 fixed on the surface of the slide bar 67 drives the slide plate 682 to slide on the surface of the support frame 683, and the circular hole 7 fixed on the surface of the slide plate 682 will overlap with the through hole 8 on the surface of the support frame 683, then the lubricating oil in the liquid storage frame 684 will fall from the through hole 8 and slide into the sponge ring 5 from the conduit 685, then the rotating bearing 2 will continuously squeeze the sponge ring 5 to complete self-lubrication, reduce wear, reduce temperature, reduce noise, and extend the service life of the bearing 2. When the temperature of the bearing 2 returns to normal, the thermal expansion airbag 63 shrinks, and the slide plate 682 will cover the through hole 8 again, then the lubricating oil in the liquid storage frame 684 cannot flow out, this method can avoid wasting resources.
[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A roller balancing mechanism for a dry-wet separator, comprising a roller (1) and a bracket (4), characterized in that: The surface of the pressure roller (1) is fixedly connected to the surface of the bearing (2), the surface of the bearing (2) is fixedly connected to one end of a spring (3), the other end of the spring (3) is fixedly mounted on the inner wall of a bracket (4), the bearing (2) passes through the sponge ring (5) and is rotatably connected to the sponge ring (5), and a control component (6) is arranged in the bracket (4), and the control component (6) comprises: A fixing plate (61), the fixing plate (61) being fixedly mounted on the inner wall of the bracket (4), a fixing frame (62) being fixedly mounted on the surface of the fixing plate (61), and a heat expansion airbag (63) being placed in the fixing frame (62); A heat conducting pipe (64), wherein the heat conducting pipe (64) passes through the heat expansion airbag (63) and is fixedly connected to the heat expansion airbag (63); A movable disk (65), wherein the movable disk (65) is connected to the inner wall piston of the fixed frame (62), the inner wall of the fixed frame (62) is fixedly connected to one end of a second spring (66), the other end of the second spring (66) is fixedly mounted on the surface of the movable disk (65), a sliding rod (67) is fixedly mounted on the surface of the movable disk (65), and the sliding rod (67) penetrates the fixed frame (62) and is slidably connected to the fixed frame (62); A shielding member (68), wherein a shielding member (68) capable of shielding is arranged in the bracket (4).
2. A roller balancing mechanism for a dry-wet separator according to claim 1, characterized in that: The shielding member (68) comprises a vertical plate (681), the surface of the vertical plate (681) is fixedly connected to the surface of the sliding rod (67), and a sliding plate (682) is fixedly mounted on the surface of the vertical plate (681).
3. A roller balancing mechanism for a dry-wet separator according to claim 2, characterized in that: The slide plate (682) is fitted with the surface of the support frame (683), the support frame (683) is fixedly mounted on the surface of the fixed plate (61), a liquid storage frame (684) is fixedly mounted on the surface of the support frame (683), and the liquid storage frame (684) passes through the bracket (4) and is fixedly connected to the bracket (4).
4. The dry-wet separator roller balancing mechanism according to claim 1 is characterized in that: The fixing plate (61) is penetrated by the catheter (685) and is fixedly connected to the catheter (685), and the catheter (685) is in contact with the surface of the sponge ring (5).
5. The dry-wet separator roller balancing mechanism according to claim 2 is characterized in that: A circular hole (7) is provided on the surface of the slide plate (682).
6. A roller balancing mechanism for a dry-wet separator according to claim 3, characterized in that: A through hole (8) is provided on the surface of the support frame (683).
Citation Information
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