Efficient and durable mechanical winding drum set

Abstract

The utility model relates to the technical field of port mechanical equipment, in particular to an efficient and durable mechanical winding drum set which comprises a winding drum body, a center shaft is arranged in an inner cavity of the winding drum body in a penetrating mode, sealing plates are fixedly arranged on the left side and the right side of the surface of the center shaft in a sleeved mode, and a first bearing is installed on the left side of the surface of the center shaft in a sleeved mode. The problems that a traditional winding drum set is complex in structure, prone to abrasion, difficult to maintain and the like, the whole device can not be detached, maintenance steps are tedious, meanwhile, the automatic lubricating effect is not achieved, and abrasion of the surface of a bearing is increased due to oil shortage under long-time work are solved, the lubricating oil discharge amount can be accurately controlled, and the service life of the device is prolonged. And the winding drum main body, the central shaft and the sealing plate are independently designed and spliced through bolts, so that the whole device is convenient to disassemble, assemble, maintain and replace, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of port machinery and equipment, in particular to a high-efficiency and durable mechanical reel assembly. Background Art

[0002] As a vital hub for cargo transportation, ports' operational efficiency and equipment reliability are directly linked to the smooth and safe flow of logistics. Heavy equipment such as cranes and conveyor belts are frequently used in port operations, and reel assemblies, as key components, are subject to significant tension and wear.

[0003] The traditional reel group has problems such as complex structure, easy wear and difficult maintenance, which affects the overall efficiency of port operations. The device is non-detachable and the maintenance steps are relatively cumbersome. At the same time, it does not have an automatic lubrication effect. After working for a long time, the bearing surface will cause increased wear due to lack of oil. Manual application is time-consuming and labor-intensive, and requires downtime, which reduces work efficiency. In order to solve the above technical problems, we have designed a high-efficiency and durable mechanical reel group. Utility Model Content

[0004] The purpose of the utility model is to provide an efficient and durable mechanical reel group with the advantages of convenient maintenance and replacement and automatic lubrication, solving the problems of traditional reel groups such as complex structure, easy wear and difficult maintenance. The whole device cannot be disassembled and the maintenance steps are relatively cumbersome. At the same time, it does not have the automatic lubrication effect. After long-term work, the bearing surface will cause increased wear due to lack of oil.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a high-efficiency and durable mechanical reel group, comprising a reel body, the inner cavity of the reel body is penetrated by a central axis, and sealing plates are fixedly sleeved on the left and right sides of the surface of the central axis, the left side of the surface of the central axis is sleeved with a bearing 1, the right side of the central axis penetrates to the right side of the reel body and is provided with a bearing seat, and a lubrication assembly is fixedly installed at the center of the surface, and the lubrication assembly includes a storage box, which is fixedly installed on the top and bottom of the center of the central axis surface respectively, and the storage box is connected to a connecting pipe on the side close to the central axis, an electromagnetic valve is fixedly installed on the surface of the connecting pipe, a connecting head is fixedly connected to the surface of the connecting pipe, and the other end of the connecting head is rotatably connected to a liquid inlet pipe, a one-way valve is fixedly installed on the surface of the liquid inlet pipe, and the surface of the liquid inlet pipe is connected to a horizontal pipe, and the two ends of the horizontal pipe extend to the left and right sides of the inner cavity of the central axis respectively and are connected to a liquid outlet head, and a time controller is fixedly installed on the surface of the storage box.

[0006] Preferably, fastening bolts are threadedly connected to the left and right sides of the outer surface of the reel body, and one end of the reel body passes through the surface of the sealing plate and is threadedly sleeved with a nut.

[0007] Preferably, a mounting seat is sleeved on the surface of the bearing 1, the mounting seat is fixedly mounted on the surface of the sealing plate, and a sealing cover is fixedly mounted on the left side of the mounting seat.

[0008] Preferably, the inner cavity of the bearing seat is fixedly mounted with a second bearing, and the top bolt of the bearing seat is mounted with a bearing cover.

[0009] Preferably, the liquid outlet end of the liquid outlet head passes through the central axis and extends to the surfaces of the first bearing and the second bearing respectively, and the output end of the time controller is electrically connected to the input end of the solenoid valve in a one-way manner.

[0010] Preferably, the time controller has a built-in rechargeable battery, and a liquid adding pipe is installed on the surface of the storage box, and a threaded cover is threadedly connected to the surface of the liquid adding pipe.

[0011] Preferably, the surface of the drum body is covered with a wear-resistant alloy layer, a groove is opened on the surface of the drum body, and a low friction coefficient material is used inside the groove. An integrated temperature sensor and a vibration sensor are fixedly installed on the inner wall of the drum body.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model arranges two storage boxes for storing lubricating oil on the surface of the central shaft. In a stationary state, the upper solenoid valve is opened, and the lubricating oil flows downward from the connecting pipe through the one-way valve into the liquid inlet pipe due to its own gravity, and enters the liquid outlet head through the connecting pipe and is discharged to the surfaces of bearing one and bearing two respectively. The opening time of the solenoid valve is controlled by a time controller, so that the lubricating oil discharge amount can be accurately controlled, achieving the effect of regular lubricating oil addition, reducing equipment friction and wear, and extending the service life of the device. In addition, the reel body, central shaft and sealing plate are designed independently and assembled by bolts, so that the device as a whole is easy to disassemble and assemble, convenient for maintenance and replacement, and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the right side structure of the bearing seat of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the lubrication component of the utility model;

[0017] Figure 4 For this utility model Figure 3 A is an enlarged schematic diagram.

[0018] In the figure: 1. Reel body; 2. Center shaft; 3. Bearing 1; 4. Sealing cover; 5. Mounting seat; 6. Lubrication assembly; 61. Storage box; 62. Time controller; 63. Horizontal pipe; 64. Liquid outlet; 65. Connecting pipe; 66. Solenoid valve; 67. Liquid inlet pipe; 68. One-way valve; 69. Connecting head; 7. Bearing cover; 8. Sealing plate; 9. Bearing seat; 10. Bearing 2. DETAILED DESCRIPTION

[0019] See also Figures 1-4 , an efficient and durable mechanical reel group, including a reel body 1, the inner cavity of the reel body 1 is penetrated by a central shaft 2, and sealing plates 8 are fixedly sleeved on the left and right sides of the surface of the central shaft 2, a bearing 3 is sleeved on the left side of the surface of the central shaft 2, and the right side of the central shaft 2 penetrates to the right side of the reel body 1 and is provided with a bearing seat 9. A lubrication assembly 6 is fixedly installed at the center of the surface, and the lubrication assembly 6 includes a storage box 61, which is fixedly installed on the top and bottom of the center of the surface of the central shaft 2 respectively. A connecting pipe 65 is connected to the side of the storage box 61 near the central shaft 2, and a solenoid valve 66 is fixedly installed on the surface of the connecting pipe 65. A connecting head 69 is fixedly connected to the surface of the connecting pipe 65. The other end of the connecting head 69 is rotatably connected to a liquid inlet pipe 67, and a one-way valve 68 is fixedly installed on the surface of the liquid inlet pipe 67. The surface of the liquid inlet pipe 67 is connected with a horizontal pipe 63, and the two ends of the horizontal pipe 63 extend to the left and right sides of the inner cavity of the central shaft 2 respectively and are connected with a liquid outlet head 64. A time controller 62 is fixedly installed on the surface of the storage box 61;

[0020] See also Figure 1 , the left and right sides of the outer surface of the reel body 1 are threadedly connected with fastening bolts, and one end of the reel body 1 passes through the surface of the sealing plate 8 and is threadedly sleeved with a nut;

[0021] See also Figure 1 The surface of the bearing 3 is sleeved with a mounting seat 5, which is fixedly mounted on the surface of the sealing plate 8. A sealing cover 4 is fixedly mounted on the left side of the mounting seat 5. By setting the sealing cover 4, the bearing 3 can be sealed, the sealing performance of the device is improved, and an efficient sealing structure is adopted to prevent external impurities from entering the interior, keep the internal environment clean and dry, extend the service life of the reel group, and reduce the replacement frequency;

[0022] See also Figure 1 and Figure 2 , the inner cavity of the bearing seat 9 is fixedly installed with a bearing 2 10, and the top bolt of the bearing seat 9 is installed with a bearing cover 7;

[0023] See also Figure 3 The liquid outlet end of the liquid outlet head 64 passes through the central axis 2 and extends to the surface of the bearing 1 3 and the bearing 2 10 respectively. The output end of the time controller 62 is unidirectionally electrically connected to the input end of the solenoid valve 66;

[0024] See also Figure 3 The time controller 62 has a built-in rechargeable battery. A liquid adding tube is installed on the surface of the storage box 61. The surface of the liquid adding tube is threadedly connected with a threaded cover. By providing the liquid adding tube and the threaded cover, it is convenient to add lubricating liquid to the inside of the storage box 61 and it can also prevent the lubricating liquid inside from leaking.

[0025] See also Figure 1 The surface of the reel body 1 is covered with a wear-resistant alloy layer. By setting the wear-resistant alloy layer, the wear resistance and corrosion resistance of the reel body 1 can be improved. A groove is opened on the surface of the reel body 1, and the inside of the groove is made of low friction coefficient material. The inner wall of the reel body 1 is fixedly installed with an integrated temperature sensor and a vibration sensor. The integrated temperature sensor, vibration sensor and other monitoring elements can monitor the working status of the reel group in real time. The automatic lubrication device is used to simplify the maintenance and maintenance process and reduce maintenance costs.

[0026] When in use, the two sealing plates 8 are respectively fixed on the two ends of the surface of the central shaft 2, and then the sealing plates 8 and the central shaft 2 are inserted from the side of the reel body 1. When the two sealing plates 8 are respectively located on both sides of the reel body 1, the sealing plates 8 are fixed to the reel body 1 with fastening bolts to achieve the combined effect. Then the central shaft 2 is connected to the driving end of the external driving member to work. When lubrication is needed, the device is stopped and the storage box 61 is in Figure 1 State, in the static state, open the upper solenoid valve 66, and the lubricating oil can flow from the connecting pipe 65 downward through the one-way valve 68 into the liquid inlet pipe 67 due to its own gravity, and enter the liquid outlet head 64 through the horizontal pipe 63 and be discharged to the surfaces of bearing 1 3 and bearing 2 10 respectively. The time controller 62 is used to control the opening time of the solenoid valve 66, so as to accurately control the lubricating oil discharge amount and achieve the effect of regular lubricating oil addition.

[0027] To sum up: this efficient and durable mechanical reel group solves the problems of complex structure, easy wear and difficult maintenance of traditional reel groups through the cooperation of the reel body 1, the central shaft 2, the bearing 1 3, the lubrication component 6, the sealing plate 8 and the bearing 2 10. The device as a whole cannot be disassembled, the maintenance steps are relatively cumbersome, and it does not have an automatic lubrication effect. After long-term work, the bearing surface will cause increased wear due to lack of oil.

Claims

1. A high-efficiency and durable mechanical reel assembly, comprising a reel body (1), characterized in that: The inner cavity of the reel body (1) is provided with a central shaft (2), and sealing plates (8) are fixedly sleeved on both the left and right sides of the surface of the central shaft (2). A bearing (3) is sleeved on the left side of the surface of the central shaft (2). The right side of the central shaft (2) passes through the right side of the reel body (1) and is provided with a bearing seat (9). A lubrication component (6) is fixedly installed at the center of the surface. The lubrication component (6) includes a storage box (61), and the storage box (61) is fixedly installed at the top and bottom of the center of the surface of the central shaft (2). The storage box (61) is close to the center of the central shaft (2). The side is connected with a connecting pipe (65), a solenoid valve (66) is fixedly installed on the surface of the connecting pipe (65), a connecting head (69) is fixedly connected to the surface of the connecting pipe (65), the other end of the connecting head (69) is rotatably connected to the liquid inlet pipe (67), a one-way valve (68) is fixedly installed on the surface of the liquid inlet pipe (67), the surface of the liquid inlet pipe (67) is connected with a transverse pipe (63), the two ends of the transverse pipe (63) respectively extend to the left and right sides of the inner cavity of the central axis (2) and are connected with a liquid outlet head (64), and a time controller (62) is fixedly installed on the surface of the storage box (61).

2. The high-efficiency and durable mechanical reel assembly according to claim 1, characterized in that: The left and right sides of the outer surface of the reel body (1) are both threadedly connected with fastening bolts, and one end of the reel body (1) passes through the surface of the sealing plate (8) and is threadedly sleeved with a nut.

3. The high-efficiency and durable mechanical reel assembly according to claim 1, characterized in that: The surface of the bearing 1 (3) is sleeved with a mounting seat (5), the mounting seat (5) is fixedly mounted on the surface of the sealing plate (8), and a sealing cover (4) is fixedly mounted on the left side of the mounting seat (5).

4. The high-efficiency and durable mechanical reel assembly according to claim 1, characterized in that: The inner cavity of the bearing seat (9) is fixedly mounted with a bearing 2 (10), and the top bolt of the bearing seat (9) is bolted with a bearing cover (7).

5. The high-efficiency and durable mechanical reel assembly according to claim 4, characterized in that: The liquid outlet end of the liquid outlet head (64) passes through the central axis (2) and extends to the surfaces of the first bearing (3) and the second bearing (10), respectively. The output end of the time controller (62) is electrically connected to the input end of the electromagnetic valve (66) in a one-way manner.

6. The high-efficiency and durable mechanical reel assembly according to claim 1, characterized in that: The time controller (62) has a built-in rechargeable battery. The surface of the storage box (61) is connected to a liquid adding pipe, and the surface of the liquid adding pipe is threadedly connected to a threaded cover.

7. The high-efficiency and durable mechanical reel assembly according to claim 1, characterized in that: The surface of the reel body (1) is covered with a wear-resistant alloy layer, a groove is provided on the surface of the reel body (1), and a low-friction coefficient material is used inside the groove. An integrated temperature sensor and a vibration sensor are fixedly installed on the inner wall of the reel body (1).

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